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WO2006009171A1 - Climatiseur de salle de bain - Google Patents

Climatiseur de salle de bain Download PDF

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Publication number
WO2006009171A1
WO2006009171A1 PCT/JP2005/013314 JP2005013314W WO2006009171A1 WO 2006009171 A1 WO2006009171 A1 WO 2006009171A1 JP 2005013314 W JP2005013314 W JP 2005013314W WO 2006009171 A1 WO2006009171 A1 WO 2006009171A1
Authority
WO
WIPO (PCT)
Prior art keywords
bathroom
air
air conditioner
mode
blowing
Prior art date
Application number
PCT/JP2005/013314
Other languages
English (en)
Japanese (ja)
Inventor
Norihiro Nakabayashi
Tsutomu Okazaki
Yushi Yamaguchi
Original Assignee
Max Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2004213614A external-priority patent/JP4548027B2/ja
Priority claimed from JP2004213613A external-priority patent/JP4604588B2/ja
Application filed by Max Co., Ltd. filed Critical Max Co., Ltd.
Publication of WO2006009171A1 publication Critical patent/WO2006009171A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D15/00—Other domestic- or space-heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy

Definitions

  • the present invention relates to a bathroom air conditioner with improved direction control function and air volume control function of air blown into a bathroom.
  • Japanese Patent Application Laid-Open No. 2003-294289 describes an air introduction chamber that sucks in air in a bathroom, a circulation air passage that returns the sucked air back to the bathroom, and an exhaust air that discharges air sucked from the bathroom to the outside of the building
  • a bathroom air conditioner comprising a road is disclosed.
  • a heater for heating is installed in the circulation air passage, and the inhaled air can be warmed and blown into the bathroom.
  • the circulation air passage and the exhaust air passage are connected to a damper storage chamber for distributing air to the circulation air passage and the exhaust air passage, and this damper storage chamber is connected to the air outlet of the air introduction chamber.
  • the damper storage room is equipped with a damper that switches the air flow path, and the angle of the damper can be switched by selecting a remote controller button on the wall of the bathroom or the wall of the dressing room. The air can be exhausted or circulated.
  • the bathroom air conditioner according to the related art of the present invention is a clothes drying function that hangs laundry pipes on the vertical walls facing the bathroom and hangs clothes on the laundry nove, etc., and a bathroom air conditioner. It has a bathing heating function when heating in the bathroom, a preheating function that warms the bathroom before bathing, or a cool air function that blows cool air when bathing. These functions are implemented in combination with damper angle change and heater on / off control.
  • the remote controller for the bathroom air conditioner of the related technology includes an exhaust button for exhausting bathroom air to the outdoors, a cool air button for returning bathroom air to the bathroom, and a heater for returning bathroom air to the bathroom.
  • a button for performing various functions such as a bathing / heating button, a preheating button, and a clothes drying button. Based on the button selection of the remote controller, the motor rotation of the bathroom air conditioner, the angle setting of the damper and the heat The on / off of the inverter is controlled.
  • the remote controller of the bathroom air conditioner when it is desired to warm the bathroom by heating before bathing, the remote controller of the bathroom air conditioner is previously moved to a dressing room or the like.
  • the remote controller of the bathroom air conditioner In order to avoid cold drafts that blow circulating air directly on the body during bathing, to press the bath heating button for bath heating, or to dry the bathroom after bathing, Many button operations such as pressing the drying button are necessary, and these operations are bothersome and have problems.
  • One or more embodiments of the present invention include a power that can also operate a remote controller, etc. Heating power before bathing by automatic operation Automatic bath room air conditioner that automatically performs bath drying after bathing provide.
  • a bathroom air conditioner has a plurality of operation modes such as a heating mode in which air in a bathroom is heated and hot air is blown into the bathroom.
  • a multi-operation mode selection unit that enables operation of several operation modes is provided.
  • a plurality of operation modes are activated or operable by the selection of the multiple operation mode selection unit.
  • the bathroom air conditioner includes a bath heating mode in which the air in the bathroom is warmed before bathing, and an amount of warm air and a heating value of the heating means from the preliminary heating mode.
  • a bath heating mode in which at least one of the above is reduced, and when a bather is detected, the mode is switched to the bath heating mode.
  • the bathroom air conditioner blows out air into the bathroom and discharges the bathroom air when it detects the exit of the bather. Transition to bathroom drying mode for drying.
  • the bathroom air conditioner includes humidity detection means for detecting humidity in the bathroom, and the bathroom drying mode is set based on the detection result of the humidity detection apparatus. Stop.
  • a plurality of blade louvers are installed at the outlet for blowing out the circulating air, and the direction in which the circulating air blows into the bathroom during the preliminary heating.
  • the louver is oriented so that the direction of the circulating air blown out into the bathroom is blown out in the direction other than the washing place.
  • the bathroom air conditioner of one or more embodiments of the present invention it is possible to automatically switch between preheating and bathing heating.
  • the bathroom wall surface can be automatically dried after bathing, and the prevention of the generation of mold due to condensation or the operation becomes unnecessary, which is bothersome. Is resolved.
  • the drying of the bathroom can be stopped when the humidity is detected and reaches a predetermined humidity. It can be judged accurately and efficient bathroom drying can be performed.
  • the direction in which the circulating air is blown out during preliminary heating and bath heating can be changed, and the warmth in the bathroom can be secured even during bathing. Cold draft during washing can be eliminated.
  • the bathroom air conditioner includes at least one of the blowing direction of the air and the blowing opening area of the blowing port at the blowing port for blowing warm air into the bathroom.
  • a blowing variable portion that can be changed is provided, and the variable portion is movable according to a selection operation mode of a selection button provided on the remote controller.
  • the blowout variable portion includes a louver capable of changing an angle, and the louver has an angle according to a selection operation mode of a selection button of a remote controller. It can be changed.
  • the variable blowing section is movable so that the hot air can reach the floor of the washroom.
  • the selection operation mode of the selection button of the remote controller is a bathing / heating mode in which the air in the bathing bath is heated
  • the bath is heated.
  • the blowing variable part is movable so as to blow warm air in a direction other than the washing area.
  • the remote controller when the selection operation mode of the selection button of the remote controller is a clothes drying mode for drying clothes in the bathroom, the remote controller is placed in the bath room.
  • the blowing variable part swings at least at the top, bottom, left and right so that air is blown to the clothes.
  • the selection operation mode force of the selection button of the remote controller is a cool air mode in which cool air is blown into the bathroom.
  • the blowing variable portion is movable so that air is blown into the air.
  • the blowout variable section is provided, and the blowout variable section is movable according to a selection operation mode of a selection button provided in the remote controller. Therefore, by making the blowing variable section movable according to various selection modes such as heating before bathing, heating during bathing, drying, cool wind, or 24-hour ventilation, it can send wind and air according to the mode I can do it.
  • a louver having a plurality of blade members is attached to an outlet for blowing warm air into the bathroom so that the angle of the louver can be changed. Since the angle can be changed according to the selection operation mode
  • louver movable By making the louver movable according to various selection modes such as heating before bathing, heating during bathing, drying, cool air, or 24-hour ventilation, it is possible to send wind and air according to the mode.
  • the selection operation mode of the selection button is a preheating mode in which the air in the bathroom before bathing is warmed up to the floor of the washroom in the bathroom. Since the blowing variable part is movable so that the hot air can reach, the whole bathroom can be warmed up quickly, and the cold is not felt when taking a bath.
  • the selection operation mode is a bath heating mode in which the air in the bathroom being bathed is warmed
  • the hot air is blown in a direction other than the bathroom wash area. Since the blowing variable part is movable, the bather is not directly exposed to wind, and the bather does not feel cold.
  • the clothes hung in the bathroom when the selection operation mode of the selection button of the remote controller is the clothes drying mode for drying the clothes in the bathroom is the clothes drying mode for drying the clothes in the bathroom.
  • the blowing variable part swings to at least one of the top, bottom, left, and right so that air is blown to the air, eliminating problems such as drying only some clothing and other clothing Therefore, clothes can be dried quickly without unevenness.
  • the selection operation mode of the selection button of the remote controller is a cool breeze mode in which cool breeze is blown into the bathroom
  • air is supplied to the washing area in the bathroom. Since the blowing variable portion is movable so as to be blown, the bather can obtain a refreshing feeling by sending cool air to the bather after, for example, bathing.
  • the bathroom air conditioner includes at least one of a human body detection device and a humidity detection means, and the human body detection device and the humidity detection device. Based on at least one detection result with the knowledge means, the operation mode is switched to a mode of a plurality of operation modes.
  • the other mode includes shutting down the bathroom air conditioner.
  • the human body detection device is a pyroelectric sensor.
  • the human body detection device is a bathroom lighting switch.
  • the louver is operable in a state where the blowing direction is narrowed and a state where the blowing direction is widened, and is swung within a predetermined angle. It is possible.
  • the bathroom air conditioner includes at least one of the human body detection device and the humidity detection means, the air outlet, and the air outlet variable portion provided in the air outlet.
  • the blowing variable part is composed of a louver that is movable between a state in which the blowing direction is narrowed and a state in which the blowing direction is widened, and swings within a predetermined angle.
  • the louver operates based on at least one detection result of the detection device and the humidity detection means.
  • FIG. 1 (a) A cross-sectional view showing a configuration of a bathroom air-conditioning apparatus according to one or more embodiments of the present invention.
  • FIG. 1 (b) is a cross-sectional view of a louver with a narrowed tip.
  • FIG. 1 (c) A cross-sectional view of the louver with its tip portion widened.
  • FIG. 1 (d) is a schematic diagram showing the position of the louver in the bathing heating mode, clothing drying mode, and preheating mode.
  • FIG. 2 is a perspective view showing another example of a louver support mechanism.
  • FIG. 3 is a mechanism diagram showing an example of a swing mechanism of the louver in FIG. ⁇ 4] Block diagram of the control device for the bathroom air conditioner.
  • FIG. 5 (b) is a flowchart showing the flow during the drying process.
  • FIG. 8 Flow chart when the temperature of the air at the inlet and outlet of the ventilator is measured and controlled to reach a predetermined temperature, and the bathroom is automatically dried over time after bathing. ⁇ 9] The figure which shows the state which installed the bathroom air conditioner in the bathroom ceiling.
  • ⁇ 10 A sectional view of a bathroom air conditioner equipped with a bathroom circulation unit and ventilation unit.
  • FIG. 11 is an explanatory view showing a state in which the bathroom air conditioner of FIG.
  • FIG. 12 is a perspective view of the bathroom air conditioner of FIG.
  • FIGS. 1 (a) to 1 (d) show a state in which the bathroom air conditioner 1 is installed on the bathroom ceiling Rf.
  • Bathroom air conditioner 1 is installed at the opening Ro of the bath room ceiling Rf.
  • a mounting frame 3 is fixed to the case 2 of the bathroom air conditioner 1 by screws, and the mounting frame 3 is suspended and supported on the ceiling wall of the building by anchor bolts 4.
  • An exhaust port 16 is opened in the side wall of the housing 2, and the duct joint 5 is opened facing the exhaust port 16.
  • the duct joint 5 is supported by the mounting frame 3 in advance, and when the housing 2 is inserted into the mounting frame 3 and the housing 2 and the mounting frame 3 are fixed with screws, the duct joint 5 Is sealed and in contact with the side wall of the casing 2 of the bathroom air conditioner 1, and the duct joint 5 communicates with the exhaust port 16.
  • One end of duct D is fixed to duct joint 5, and the other end of duct D is connected to an opening leading to the outside of the building.
  • the housing 2 includes a suction port 7 that communicates with the interior of the bathroom Br, and a blowout port 8 that discharges the air sucked into the housing 2 into the bathroom again.
  • An air introduction chamber 9 is formed in the interior.
  • a fan case 10 is installed in the air introduction chamber 9, and the air inlet 11 of the fan case 10 faces the inlet 7!
  • a suction fan 12 that also serves as a centrifugal fan is disposed inside the fan case 10, and the suction fan 12 is fixed to the rotating shaft of the fan motor 13.
  • a blower outlet 14 for discharging the sucked air is formed on the side surface of the fan case 10, and the blower outlet 14 is opened facing the damper storage chamber 15.
  • Damper storage room The above-described exhaust port 16 is formed on the side wall 15, and the above-described air outlet 8 is formed at the bottom of the damper storage chamber 15.
  • the air passage on the exhaust outlet 16 side of the damper storage chamber 15 is an exhaust air passage, and the air passage on the outlet 8 side of the damper storage chamber 15 is a circulation air passage.
  • a damper 17 is provided as a wind path switching means for switching between the exhaust wind path and the circulation wind path.
  • a rotating shaft 18 is installed at one end of the damper 17.
  • the rotary shaft 18 is linked to an AC motor (not shown) that controls the damper angle via a cam mechanism and a speed reduction mechanism (not shown).
  • a heater 19 is installed at the outlet 8 serving as an exhaust air passage as a means for warming air.
  • a PTC heater is provided as an example of the heater 19, a PTC heater is provided.
  • the heater 19 may be either a ceramic heater or a sheathed heater or both.
  • the bathroom air conditioner 1 is provided with a control device C that controls on / off of the fan motor 13, on / off of the heater 19, and angle adjustment (large 'medium' small) of the AC motor that rotates the damper 17. It has been.
  • the controller C exhausts the bathroom air (makes the damper 17 position A and closes the circulation air passage and opens the exhaust air passage), and circulates the bathroom air (makes the damper 17 position C
  • the exhaust air passage is closed and the circulation air passage is opened), and air circulation and ventilation in the bathroom (with damper 17 in position B, a part of both the exhaust air flow and the circulation air passage are
  • It is equipped with a microprocessor that controls whether or not the circulating air is heated and its peripheral circuit.
  • the control device C of the bathroom air conditioner 1 is connected to the remote controller 20 provided on the wall surface of the bathroom or the wall of the dressing room, and the remote controller 20 selects the operation mode of the bathroom air conditioner 1.
  • Various operation mode selection buttons B for determining and a liquid crystal display LCD are provided.
  • a front panel 21 is fixed with screws.
  • a suction port 22 is formed at a portion of the front panel 21 that faces the suction port 7, and a blower port 23 is formed at a portion of the front panel 21 that faces the blowout port 8.
  • Rotating shafts 24A and 25A of louvers 24 and 25 made of a plurality of blade members are attached to the blowout port 23 so that the angle of the rotating shafts 24A and 25A can be changed, and links 26, 27 is pivotably mounted.
  • Front panel 21 outlet Stepping motors 28 and 29 are installed at the opening edge of 23, and links 30 and 31 are fixed to the rotating shafts of the stepping motors 28 and 29.
  • the links 26 and 27 are connected to the links 30 and 31, and the angle control of the louvers 24 and 25 is performed by adjusting the rotation angle of the stepping motors 28 and 29.
  • the remote controller 20 is provided with a selection button B for executing various functions.
  • the selection button B includes preliminary heating, bathing heating, clothes drying, bathroom drying, There are buttons for cool air, ventilation, timer "ON", "OFF” and others.
  • the selection operation of the selection button B of the remote controller 20 is transmitted to the control device C, and the control device C controls the bathroom air conditioner 1 based on the transmitted selection mode.
  • the clothes drying mode is a mode for drying clothes
  • bathroom drying is a mode in which the wall surface for removing water droplets adhering to the ceiling surface, side wall surface, floor surface, etc. of the bathroom is dried.
  • the control device C controls the rotation angle of the stepping motors 28 and 29, so that the air blowing direction is narrow. It can be narrowed within an angle, the air blowing direction is wide, it can be widened within an angle, or it can be swung in a certain direction.
  • this bathroom air conditioner 1 can be mounted with louvers 24 and 25 so that the angle can be changed, and louvers 24 and 25 can be changed according to the selection operation mode of selection button B of remote controller 20. Therefore, when hot air is blown out during bathing, the bather can be heated without feeling cold, and clothes such as clothes hung on the laundry pipe LP (see Fig. 9) when drying the clothes can be used. It is possible to provide a bathroom air conditioner that can eliminate uneven drying.
  • Remote controller 20 selection button B selection operation mode force In the pre-heating mode that warms the air in the bathroom before bathing, the fan motor 13 is turned on, the damper 17 opens the circulation air passage side, and the heater 19 is energized, and as shown in Fig. 1 (a), the plural louvers 24, 25 are inclined in a reverse "C" shape so as to be narrower in the direction of blowing air.
  • the air heated by the heater is increased in wind speed from the ceiling side to the floor of the washroom. It can be sent to a distant position on the surface side, and the air in the entire bathroom can be warmed quickly and evenly by stirring it over a wide area.
  • the air blowing direction of the louvers 24 and 25 is narrowed within a narrow angle. This means that the tips of the louvers 24 and 25 come close to each other in the air blowing direction and the air blowing angle is narrow. It is to become. As a result, the pressure at which the air is blown out increases and the air reaches a position far from the outlet 8. In particular, when warm air is sent out, warm air can be blown out to the ceiling and near the floor, and the air is stirred over a wide area in the bathroom. be able to
  • the selection operation mode force of the selection button B of the remote controller 20 Bathing during bathing
  • the fan motor 13 is turned on, and the damper 17 opens the circulation air passage side.
  • the heater 19 is energized, and as shown in Fig. 1 (c), the plurality of rubber bars 24, 25 are inclined in a substantially "C" shape so that they are wider than the air blowing direction. The warmed air is dispersed so that it does not directly hit the bather and blown out from the outlet, preventing the bather from feeling cold.
  • the louvers 24 and 25 may be provided only on the bathtub side. In bathing heating mode, if the bather is not directly exposed to air, hot air will blow out in the direction of the washroom (Bb)!
  • the selection operation mode force of the selection button B of the remote controller 20 When in the clothing drying mode for drying the clothes in the bathroom, the fan motor 13 is turned on, the heater 19 is energized, and the damper 17 is circulated. Open the roadside and the damper 17 is in the position B. While circulating air in the bathroom, some air is exhausted from the exhaust port 16 to the outside, so that the clothes hung in the bathroom are vertically and horizontally The air blowing direction of the plurality of louvers 24 and 25 swings to at least one of up / down and left / right so that air is blown to at least one of them.
  • the air blowing direction of the louvers 24 and 25 swings when, for example, the blowing direction is within a predetermined angle (for example, ⁇ 10 degrees) around a predetermined angle at which the louvers 24 and 25 blow out air.
  • a predetermined angle for example, ⁇ 10 degrees
  • the air is blown in a predetermined range around a certain blowing angle.
  • a laundry pipe LP drying basket
  • clothes are dried on the hanger, and the clothes are dried only in a certain direction. If the wind is not blown, only the clothes at a fixed position can be dried, and in some cases, only a part of one piece of clothes is dried.
  • the selection operation mode force of the selection button B of the remote controller 20 In the cool air mode in which cool air is blown into the bathroom, the fan motor 13 is turned on, and the damper 17 is set to B shown in Fig. 1 (a). In this position, the circulation air passage side is opened, the heater 19 is turned off when the heater 19 is turned off, and the air is blown out between the plurality of louvers 24 and 25 so that air is blown to the washing area in the bathroom.
  • Bathroom air conditioner remote controller 20 exhausts bathroom air outdoors Various functions such as a ventilation button, a cool breeze button that returns the bathroom air to the bathroom, a bath heating button that warms the bathroom air back to the bathroom with a heater, a preheating button, and a clothes drying button. It has a button to execute, and based on the button selection of the remote controller 20, the rotation of the motor of the bathroom air conditioner, the setting of the angle of the damper and the energization of the heater are controlled!
  • FIG. 2 and 3 show other configuration examples for adjusting the swing angle of the louvers 24 and 25 in the front panel 21.
  • FIG. In this mechanism, a frame part 40 is assembled on the inner side of the air outlet 23 of the front panel 21. Between the opposing vertical wall parts 41A, 41B of the frame part 40, the nozzles 42A, 42B, 43A Rotating shafts 44A (see FIG. 3), which are provided in a self-assembled manner and project from both ends of the sleeves 42A, 42B, 43A, 43B, are fixed to the vertical wall portions 41A, 41B. One vertical wall portion 41A penetrates through a rotating shaft 44A that protrudes from the ends of the louvers 42A, 42B, 43A, and 43B.
  • Nore No. 42A, 42B, 43A, 43B are fixed to the rotary shaft 44A, and the links 48, 49 are fixed respectively.
  • the links 48 are connected to each other by a link 49, and the links 48 are directed parallel to each other depending on the rotation angle of the rotating shaft 44 ⁇ .
  • Pion gears 45A and 45B are mounted and fixed on the rotation shaft 44A on the center side of the frame 40.
  • a rack gear 46 meshes with the pion gears 45A and 45B, and a drive pion gear 47 meshes with the rack gear 46.
  • the driving pinion gear 47 is fixed to a rotating shaft of a stepping motor (not shown).
  • the stepping motor to which the pinion gear 47 is attached is installed inside the vertical wall 41C of the frame 40, etc., and is connected to the control device C of the bathroom air conditioner 1 via a connector and a lead wire (not shown). It is driven under the control of a C microprocessor.
  • the air from the outlet 28 is squeezed and blown or the air is diffused and continuously blown.
  • the concentrated air and the diffused air are repeated in the bathroom to repeat the air in the entire bathroom.
  • Stepping motor force that drives the pinion gear 47 Repeats normal rotation and reverse rotation at a predetermined number of revolutions in order to speed up heating and drying or to change the cool breeze. Swing 43A and 43B.
  • louvers 42A, 42B, 43A, 43B By adjusting the mounting angles of the louvers 42A, 42B, 43A, 43B and the rotating shafts 44A, 44B, the louvers 42A, 42B, 43A, It is also possible to swing the bars 42A, 42B, 43A, 43B.
  • links 48, 49 may be configured to be shared by the Lunos 42A, 42B, 43A, 43B, or may be configured as separate members from the louvers 42A, 42B, 43A, 43B.
  • FIG. 4 is a block diagram of control device C of bathroom air conditioner 1.
  • the control device C includes the microprocessor (CPU) 50, and is provided in the microprocessor 50 with the current sensor 51 for detecting ONZOFF of the bathroom lighting, the air suction port 11, and the like.
  • Thermistor temperature sensor 52, humidity sensor 53, pyroelectric sensor 54 as a human body detection device that detects whether a person has entered the bathroom, remote controller 20, heater 19, fan motor 13
  • the motor 55 for driving the damper and the motor 56 for driving the louvers 24 A and 25 A are connected.
  • a human body detection device for detecting a bather in addition to a human sensor such as a pyroelectric sensor 54, bathroom lighting may be detected.
  • FIG. 5 (a) shows the flow of automatic operation in the bathroom air conditioner 1.
  • This bathroom air conditioner 1 has a 24-hour ventilation function, and the bathroom air conditioner 1 is provided with a dedicated switch as a switch for this 24-hour ventilation operation. Since this 24-hour ventilation switch (B7) is normally selected, it is assumed that it is already selected in the automatic operation control of Fig. 5 (a).
  • This bathroom air-conditioning device 1 is a ventilation device that performs constant ventilation, and performs such that it satisfies a predetermined ventilation frequency (for example, 0.5 times Z time) in the area to be ventilated in the house, or other continuous ventilation device. When there is (not shown), this bathroom air conditioner 1 compensates for the shortage to meet the ventilation rate. It ’s the same structure.
  • Air in each room passes through the undercut part of the door, through the galley part Do of the bathroom door, and from the air inlet 11 that is the inlet of the fan case through the inlet 7 of the bathroom air conditioner. It is sucked in more and is always discharged from the exhaust port 16.
  • step 2 it is determined whether or not heating is performed regardless of whether it is bathing heating or preliminary heating (step 2). If auto mode button B1 is OFF, perform ventilation for 24 hours. If heating is to be performed, whether ON / OFF of the current sensor 51 that detects that a current flows in the bathroom lighting is determined by whether or not the bathroom lighting is on (step) 3). If the current sensor 51 remains OFF, it waits until it is turned ON.
  • step 5 when a bather enters the bathroom and the pyroelectric sensor 54 is turned on (step 5), preheating is stopped and bathing heating is started ( Step 6). If the pyroelectric sensor 54 does not turn on, wait until a bather is detected. Here, if the bather does not enter the bathroom by the predetermined time, please proceed to move to step 7 described later.
  • Step 6 When bathing and heating is started in Step 6, the heater 19 is energized and the tips of the bar 24 and 25 are widened so that the wind does not directly hit the bather, and the wall of the entire bathroom is not affected. Start bathing and heating so that warm air can be sent. Bathing heating is maintained during bathing, but other controls may be entered. When bathing is complete and the bathroom lights are turned off (step 7), bathing heating is stopped and the bathroom is reopened or restored (step 8).
  • step 8 the humidity of the humidity sensor 53 is detected (step 9). If the humidity exceeds a predetermined value (for example, 60%), the process proceeds to step 10 and the heater 19 is energized. Swing or open / close louvers 24 and 25 to blow warm air, start drying, control damper motor 55, place damper 17 in position B and circulate air in the bathroom Start drying in the bathroom with circulation ventilation to exhaust air (step 10). In the bathroom drying mode, unlike the clothes drying mode, air may be blown without turning on the heater.
  • a predetermined value for example, 60%
  • the humidity sensor 53 again determines the humidity in the bathroom (step 11).
  • a predetermined value e.g, 60%
  • the bathroom drying is stopped (step 12) and the auto mode is stopped. (Step 12). Since the operation returns to the 24-hour ventilation operation in Step 8, the 24-hour ventilation operation is resumed after stopping the auto mode.
  • the drying process of the bathroom can be performed independently.
  • the control unit C of the bathroom air conditioner 1 presses the button B5 for drying clothes or drying the bathroom alone
  • the humidity sensor 53 detects the humidity after starting by turning on the main switch.
  • the drying level in the bathroom If the drying level is above the specified value, turn on the heater 19 and close or narrow the exhaust port 16 with the damper 17 and swing the bar 24 and 25. Open and close to dry the bathroom. If the dry level is higher than the predetermined value after the drying process, the drying process is continued. When the drying level falls below the predetermined value, the drying process is terminated and the ventilation is resumed for 24 hours.
  • Step 2 it is determined whether or not heating is performed in Step 2 under the auto mode (the difference between preheating and bathing heating is acceptable), and heating is not performed (for example, In the case of bathing in summer, etc., the force to move to before Step 9 is used to perform automatic drying. Even if Step 2 and Step 9 are omitted, automatic operation is possible and there is an advantage that the bathroom can be automatically dried.
  • the control device C of the bathroom air conditioner 1 in FIG. 6 is of a type that does not include the humidity sensor 53 and the pyroelectric sensor 54.
  • step 1 When the main switch is turned on and the 24-hour ventilation button B7 is selected, the 24-hour ventilation operation starts (step 1), and the selection of the auto mode button B1 is determined (step 2). If the auto mode button B1 is ON, the auto operation mode is set. If the auto mode button B1 is OFF, the system waits until the auto mode button B1 is turned ON.
  • Step 3 Under the automatic operation mode, ONZOFF of the illumination switch is discriminated (step 3).
  • Step 3 when the lighting switch is turned on and the current sensor 51 is turned on, the ventilation of the bath room is stopped for 24 hours or the air volume is reduced, and preheating is performed for a predetermined time (a few minutes, about 1 to 5 minutes). After that, switch to bathing heating (Step 5).
  • the temperature of the heater 19 is controlled by detecting the temperature with the temperature sensor 52, and the temperature of the hot air is kept within a predetermined temperature or within a predetermined temperature range (for example, within ⁇ 5% of the predetermined temperature). Control so that
  • step 6 Under bathing heating, the temperature of the heater 19 is controlled so that the heater 19 maintains a predetermined temperature (step 6). After step 6, turn on / off the illumination switch (step 7). If the lighting switch is turned off after bathing and the current sensor 51 is turned off, the process proceeds to step 8 to resume or restore the ventilation for 24 hours and to dry the bathroom (step 8). When bathroom drying is completed (step 10), the system returns to the automatic operation standby state. This bathroom drying is the same as Step 9 to Step 12 in Fig. 5 (a), so the explanation is used.
  • FIG. 7 shows the flow of processing of a bath heating subroutine.
  • this bath heating subroutine After the subroutine starts, it is determined whether or not the temperature during bathing is higher than the set temperature (step SB1). If the temperature is lower than the set temperature (eg 50 ° c), the heater is used until the set temperature is reached. When 19 is heated and reaches a set temperature (for example, 50 ° c), heater 19 is stopped (step SB2). After step SB2, it is determined whether the temperature during bathing is below the set temperature (eg, 40 ° c or less) (step SB3). If it is below the set temperature, bathing heating is resumed (step SB4).
  • FIG. 1 shows the flow of processing of a bath heating subroutine.
  • step SC 1 when the auto mode switch is pressed, the preheating mode starts, and when the bathroom lighting switch is turned on, the mode is shifted to bathing heating.
  • step SC 2 when the 24-hour ventilation operation starts, it is determined whether or not it is in the auto mode (step SC 1) . If it is in the auto mode, the auto operation is started and the 24-hour ventilation is stopped or stopped. The preheating mode is started after the ventilation amount is reduced. (Step SC2). After starting automatic operation, the current sensor 51 monitors ONZOFF of the lighting switch (step SC3). When the lighting switch is turned on, bathing heating is performed (step SC4). This bath heating (step SC5) may be described for feedback control of bath heating with reference to FIG.
  • step S C6 ONZOFF of the lighting switch is monitored. If the lighting switch is turned off, it is judged that bathing has been completed, and the 24-hour ventilation in the bathroom is resumed or the ventilation volume is increased. Dry the bathroom (step SC7). In this bathroom drying, the end of the drying process is determined over time, and the drying process time is compared with the set time together with the start of the bathroom drying (step SC8). When the drying processing time reaches the set time, the bathroom drying is stopped (step SC9) and the process is terminated.
  • the tips of the louvers 24 and 25 in the blowing direction are narrowed (during preheating), and the tips of the louvers 24 and 25 in the blowing direction are widened (when bathing and heating are used).
  • Swinging the louvers 24 and 25 within a predetermined angle centered on the specified blowing direction thereby heating the bathroom before bathing (preliminary heating) and heating the bathroom during bathing (bathing) Heating).
  • warm air blown from the outlet 8 can be blown to the floor of the washing station in the preheating, increasing the air flow in the entire bathroom and increasing the heating efficiency of the bathroom.
  • bath heating can warm the interior of the bathroom while preventing direct bathing of bathers in the washroom.
  • uneven drying of clothes and bathrooms can be eliminated by swinging the louvers.
  • the preheating power is switched automatically.
  • the bath heating is switched automatically, and the bathroom drying after bathing and 24-hour ventilation are all switched automatically. Therefore, comfort can be remarkably improved.
  • louvers 24 and 25 which are the blowout variable parts, are movable is shown in Fig. 1 (d), which is shaped like "C" as shown in Fig. 1 (c). 25) is oriented in the same direction and is moved by a driving means such as a stepping motor, and is directed toward the bathtub during bathing and heating, toward the washing area during preheating, and to clothing when drying clothes. Directing force Swing up and down or left and right.
  • a slide shirt and an opening adjustment shirt are provided to change the opening area of the outlet.
  • FIG. 9 shows a state where the bathroom air conditioner 1 is installed on the ceiling Rf of the bathroom Br.
  • An exhaust port is formed in the outer wall of the building, and a duct D extending from the bathroom air conditioner 1 is connected to the exhaust port.
  • a hood Fd is attached to the exhaust port, and the air in the duct D is exhausted from the hood Fd to the outside of the building.
  • Ro2 is an inspection port, and inspection work can be started by opening the cover plate C1. Air can enter the bathroom Br from the door Dr's gall, and the air that has entered the bathroom Br is sucked in by the bathroom air conditioner 1! Ba is a bathtub and Bb is a washing place.
  • FIGS. 10 to 12 show another embodiment of the bathroom air conditioner 1.
  • the bathroom air conditioner 100 of this embodiment is provided with a circulation unit 102 at the lower part inside the casing 101 and a ventilation unit 103 at the lower part.
  • the fan case 104 of the circulation unit 102 is formed with a suction port 105 for air in the bathroom.
  • a circulation outlet 106 for returning the sucked air back into the bathroom is opened at the lower part of the circulation unit 102.
  • a circulation fan 107 is disposed inside the fan case 104 of the circulation unit 102.
  • Circulation fan 107 is driven by motor M2 controlled by controller C.
  • Circulation fan 107 sucks air from suction port 105 of fan case 104 and blows out air sucked from circulation outlet 106.
  • Circulation unit 10 A heater (not shown) is installed in 2 so that the air sucked by this heater can be warmed.
  • the control device C of the bathroom air conditioner 100 is similar to the control device C of the bathroom air conditioner 1 and controls the operation of the bathroom air conditioner 100 based on the button operation of the remote controller 20.
  • the ventilation unit 103 is connected to the bathroom Br and ducts D2 and D3 in other rooms via duct joints 114D and 115D of the suction ports 111 and 114 to 116 (see Fig. 11).
  • the suction port 116 is closed by a shielding plate 116A.
  • the fan case 108 installed in the ventilation unit 103 is formed with an air inlet 109 for the bathroom air.
  • a ventilation outlet 117 for discharging the sucked air to the outside of the building is opened in the side wall portion of the ventilation unit 103, and a duct joint 117D attached to the ventilation outlet 117 is provided for ventilation.
  • Duct D is connected.
  • a ventilation fan 110 is provided inside the fan case 108 of the ventilation unit 103.
  • the ventilation fan 110 is driven by a motor Ml that is driven and controlled by the control device C.
  • the ventilation fan 110 sucks air from the suction port 109 of the fan case 108 and blows out indoor air from the ventilation outlet 117 through the duct D to the outside of the building.
  • An electric shutter 112 for opening and closing the suction port 111 is provided at the suction port 111 of the ventilation unit 103 so that the rotation angle can be controlled.
  • the ventilation fan 110 and the circulation fan 107 can be driven by independent motors Ml and M2, respectively, and the ventilation unit 103 and the circulation unit 102 are constituted by separate units.
  • the ventilation unit 103 is provided with a suction port 111 for sucking air in other rooms such as a dressing room and a toilet.
  • the suction port 111 may communicate with the room through ducts D2 and D3 (see FIGS. 9 and 11).
  • the electric shutter 112 at the suction port 111 adjusts the suction amount.
  • the 24-hour ventilation switch of the bathroom air conditioner 100 is normally selected, and ventilation is always provided from the bathroom, toilet, and dressing room. Also circulation In the unit 102, a suction port 105 for sucking and sucking air in the bathroom is provided separately from the ventilation suction port, and hot or cool air into the bathroom is controlled by energization control of a heater (not shown). I started to blow!
  • the motor M2 is driven to rotate the circulation fan 107, and warm air warmed by a heater (not shown) is blown from the outlet 106 into the bathroom Br.
  • a heater not shown
  • the control device C controls the rotation of the louver so as to narrow the blowing area so that the hot air reaches the floor of the washing place. To do.
  • the motor M2 When the bathing / heating mode is selected, the motor M2 is driven to rotate the circulation fan 107, and hot air heated by a heater (not shown) is blown into the bathroom Br as in the preheating. The amount of rotation of the motor M2 is reduced so as to reduce the blowing air volume. At that time, it may be controlled so as to reduce the heat generation amount of the heater in conjunction with reducing the air volume.
  • louver is controlled to face in a direction other than the washing area. In either the preheating mode or bathing heating mode, the air in the bathroom is not exhausted (ventilated).
  • the motor Ml is rotated and the air in the bathroom is exhausted to the outside by the ventilation fan 110, while the motor M2 is rotated and hot air is supplied into the bathroom Br by the circulation fan 107. While blowing air, swing the above-mentioned swingable louver up and down and left and right against the clothing. Accordingly, when a plurality of clothes are dried, the clothes can be dried evenly.
  • One or more embodiments of the present invention provide a bathroom air conditioner that solves the troublesome operation of buttons by automatic operation during bathing.
  • one or more embodiments of the present invention can perform heating without making the bather feel cold when blowing hot air at the time of bathing, and can be hung on a laundry pipe or the like when clothes are dried.
  • a bathroom air conditioner that can eliminate uneven drying of clothes.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Heating Systems (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

L’invention porte sur un climatiseur de salle de bain capable de mettre en circulation et de réchauffer de l’air à l’intérieur d’une salle de bain et de le réinjecter dans la salle de bain. Un dispositif de commande pour le climatiseur de salle de bain possède une fonction automatique procédant à un chauffage préliminaire avant un bain au moment de la détection de l’éclairage de la salle de bain, détermine à l’aide d’un capteur pyroélectrique la présence d’un occupant dans la salle de bains pour solliciter le chauffage du bain, et déclenche le séchage de la salle de bain, une fois le bain terminé, après détection de l’extinction de la lumière de la salle de bain.
PCT/JP2005/013314 2004-07-21 2005-07-20 Climatiseur de salle de bain WO2006009171A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004213614A JP4548027B2 (ja) 2004-07-21 2004-07-21 浴室空調装置
JP2004213613A JP4604588B2 (ja) 2004-07-21 2004-07-21 浴室空調装置
JP2004-213613 2004-07-21
JP2004-213614 2004-07-21

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WO2006009171A1 true WO2006009171A1 (fr) 2006-01-26

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KR (1) KR20070042150A (fr)
TW (1) TW200607963A (fr)
WO (1) WO2006009171A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7238596B2 (en) 2003-06-13 2007-07-03 Arizona Board of Regenta, a body corporate of the State of Arizona acting for and on behalf of Arizona State University Method for preparing Ge1-x-ySnxEy (E=P, As, Sb) semiconductors and related Si-Ge-Sn-E and Si-Ge-E analogs
US7589003B2 (en) 2003-06-13 2009-09-15 Arizona Board Of Regents, Acting For And On Behalf Of Arizona State University, A Corporate Body Organized Under Arizona Law GeSn alloys and ordered phases with direct tunable bandgaps grown directly on silicon
US7598513B2 (en) 2003-06-13 2009-10-06 Arizona Board Of Regents, Acting For And On Behalf Of Arizona State University, A Corporate Body Organized Under Arizona Law SixSnyGe1-x-y and related alloy heterostructures based on Si, Ge and Sn
CN101937250A (zh) * 2010-08-31 2011-01-05 中山大学 一种智能家居浴室控制方法、浴室控制系统
CN109236707A (zh) * 2018-11-29 2019-01-18 南宁思飞电子科技有限公司 一种基于湿度及其人体信号位置自动控制浴室排气扇系统及其控制方法
CN109236706A (zh) * 2018-11-29 2019-01-18 南宁思飞电子科技有限公司 一种基于湿度自动控制浴室排气扇系统及其控制方法
CN112471731A (zh) * 2020-11-16 2021-03-12 广州市君卓信息科技有限公司 一种洗手间用的多功能机器及其使用方法
US20220390132A1 (en) * 2019-11-11 2022-12-08 Hubbell Incorporated Exhaust fan

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI382143B (zh) * 2009-04-17 2013-01-11 Panasonic Eco Sys Guangdong Co The control method of heating radiator for bathroom
TWI409419B (zh) * 2010-06-09 2013-09-21 Panasonic Eco Sys Guangdong Co Bathroom with heating ventilation fans
TW201215827A (en) * 2010-10-15 2012-04-16 Yu-Hu Yan Detection operation method of ventilation system
KR101012282B1 (ko) * 2010-11-08 2011-02-08 주식회사 창조종합건축사사무소 건축물의 벽체에 형성된 환기 구조
KR20180049913A (ko) 2016-11-04 2018-05-14 엘지전자 주식회사 블로워

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002267198A (ja) * 2001-03-12 2002-09-18 Mitsubishi Electric Corp 暖房乾燥装置
JP2002336327A (ja) * 2001-05-16 2002-11-26 Harman Kikaku:Kk ミスト装置
JP2004028399A (ja) * 2002-06-24 2004-01-29 Max Co Ltd 機器操作用の表示機能付リモコン

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002267198A (ja) * 2001-03-12 2002-09-18 Mitsubishi Electric Corp 暖房乾燥装置
JP2002336327A (ja) * 2001-05-16 2002-11-26 Harman Kikaku:Kk ミスト装置
JP2004028399A (ja) * 2002-06-24 2004-01-29 Max Co Ltd 機器操作用の表示機能付リモコン

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7238596B2 (en) 2003-06-13 2007-07-03 Arizona Board of Regenta, a body corporate of the State of Arizona acting for and on behalf of Arizona State University Method for preparing Ge1-x-ySnxEy (E=P, As, Sb) semiconductors and related Si-Ge-Sn-E and Si-Ge-E analogs
US7589003B2 (en) 2003-06-13 2009-09-15 Arizona Board Of Regents, Acting For And On Behalf Of Arizona State University, A Corporate Body Organized Under Arizona Law GeSn alloys and ordered phases with direct tunable bandgaps grown directly on silicon
US7598513B2 (en) 2003-06-13 2009-10-06 Arizona Board Of Regents, Acting For And On Behalf Of Arizona State University, A Corporate Body Organized Under Arizona Law SixSnyGe1-x-y and related alloy heterostructures based on Si, Ge and Sn
CN101937250A (zh) * 2010-08-31 2011-01-05 中山大学 一种智能家居浴室控制方法、浴室控制系统
CN101937250B (zh) * 2010-08-31 2012-08-15 中山大学 一种智能家居浴室控制方法、浴室控制系统
CN109236707A (zh) * 2018-11-29 2019-01-18 南宁思飞电子科技有限公司 一种基于湿度及其人体信号位置自动控制浴室排气扇系统及其控制方法
CN109236706A (zh) * 2018-11-29 2019-01-18 南宁思飞电子科技有限公司 一种基于湿度自动控制浴室排气扇系统及其控制方法
US20220390132A1 (en) * 2019-11-11 2022-12-08 Hubbell Incorporated Exhaust fan
CN112471731A (zh) * 2020-11-16 2021-03-12 广州市君卓信息科技有限公司 一种洗手间用的多功能机器及其使用方法

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TW200607963A (en) 2006-03-01

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