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WO2019201265A1 - Dispositif de traitement de vêtements - Google Patents

Dispositif de traitement de vêtements Download PDF

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Publication number
WO2019201265A1
WO2019201265A1 PCT/CN2019/082982 CN2019082982W WO2019201265A1 WO 2019201265 A1 WO2019201265 A1 WO 2019201265A1 CN 2019082982 W CN2019082982 W CN 2019082982W WO 2019201265 A1 WO2019201265 A1 WO 2019201265A1
Authority
WO
WIPO (PCT)
Prior art keywords
coil
laundry treating
treating apparatus
outer cylinder
cylinder
Prior art date
Application number
PCT/CN2019/082982
Other languages
English (en)
Chinese (zh)
Inventor
赵志强
许升
吕佩师
Original Assignee
青岛海尔滚筒洗衣机有限公司
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 CN201810343882.XA external-priority patent/CN110387696A/zh
Priority claimed from CN201810354670.1A external-priority patent/CN110387697A/zh
Application filed by 青岛海尔滚筒洗衣机有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Publication of WO2019201265A1 publication Critical patent/WO2019201265A1/fr

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • D06F34/24—Liquid temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/52—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to electric heating means, e.g. temperature or voltage
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28—Electric heating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/26—Heating arrangements, e.g. gas heating equipment

Definitions

  • the invention relates to the technical field of laundry treatment, and in particular to a laundry treatment device.
  • the current washing machine has a heating function for both the pulsator washing machine and the drum washing machine.
  • the washing machine usually has a groove at the bottom of the outer cylinder, and a heating device such as a heater is installed in the groove, and the heating device generates heat during the working process. For heating the water in the outer cylinder.
  • the installation position of the heating device adopting the above structure is limited by the space of the outer cylinder, and the area far from the heating device cannot be dried, resulting in low drying efficiency, and the wire of the heating device is easily damaged, thereby causing safety hazards.
  • the present invention provides a laundry treatment device which is advantageous for solving the problems of limited heating installation position, low drying efficiency, and safety hazards existing in the heating device.
  • a laundry treating apparatus including a coil and a rotating drum of a metal material, the coil being energized to generate a high frequency alternating magnetic field to cause the rotating cylinder to generate heat.
  • FIG. 1 is a schematic structural view of a laundry treating apparatus according to Embodiment 1 of the present invention.
  • Figure 2 is a partial enlarged view of the portion I in Figure 1;
  • FIG. 3 is a schematic structural view of a laundry treating apparatus according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic structural view of a laundry treating apparatus according to Embodiment 3 of the present invention.
  • Figure 5 is a schematic structural view of a laundry treating apparatus according to Embodiment 4 of the present invention.
  • Figure 6 is an enlarged schematic view of A of Figure 5 of the present invention.
  • the setting position of the heating device is limited, it is difficult to heat the entire outer cylinder and the inner cylinder, so that the temperature near the position of the heating device is too high, the heat is concentrated, the dry burning is easy, and the drying efficiency is low, and the area far from the heating device is far away. Can not be dried, easy to breed bacteria; therefore the heating device of the above structure is not conducive to drying.
  • the heating device is disposed inside the outer cylinder, occupies the space of the outer cylinder, and foreign matter such as wire dust is easily accumulated in the groove or wound on the heating device, thereby affecting the heating effect.
  • the heating device is placed inside the outer cylinder. After installation, the sealing effect should be ensured, and the sealing requirements during installation are high.
  • the heating device is often heated at a high temperature, the structural parts around the heating device are often in a high temperature state, the sealing structure is aging fast, and it is easy to cause leakage, which has potential safety hazards.
  • the vicinity of the heating device of the washing machine is hot water vapor, and the rest is cold water vapor.
  • the hot water vapor will liquefy into small water drops. And it is condensed on the inner wall surface of the rest of the part. Since the inner wall surface of the washing machine casing is installed with a wire, when used for a long time, the condensed water drops will cause damage to the wire. Once the washing machine is energized, the light will produce a strange smell. Create a security risk.
  • the heating device Since the heating device is installed in the groove, there may be a situation in which the detergent is deposited in the groove, resulting in a decrease in the energy efficiency of the detergent. Moreover, after the washing is completed, the moist environment inside the outer cylinder and the residual detergent are highly susceptible to mold.
  • a laundry treating apparatus comprising a coil and a rotating cylinder of metal material, the coil being energized to generate a high frequency alternating magnetic field to cause the rotating cylinder to generate heat.
  • the laundry treating apparatus further includes a rectifying device configured to generate a high frequency alternating voltage, the coil being powered by the rectifying device, the rotating cylinder being placed at a high frequency alternating generated by the coil Within the range of the magnetic field, the rotating cylinder within the range of the high frequency alternating magnetic field generated by the coil generates eddy currents during the rotation to cause the rotating cylinder to heat itself.
  • a rectifying device configured to generate a high frequency alternating voltage
  • the laundry treating device is a drum washing machine or a pulsator washing machine
  • the laundry treating device further includes an outer cylinder, an inner cylinder and a casing
  • the rotating cylinder is the inner cylinder
  • the coil and the The rectifying device is disposed between the outer cylinder and the casing.
  • a fixing frame made of an insulating material is further disposed between the casing and the outer cylinder, and the coil is fixed on the fixing frame.
  • the fixing frame is fixed to a sidewall of the outer cylinder, and the rectifying device is disposed on an inner wall of the casing.
  • the laundry treating device is a non-perforated inner tub washing machine
  • the rotating drum is provided with a centrifugal hole
  • the coil is disposed away from the centrifugal hole
  • a lower portion of the rotating cylinder is provided with a water receiving tray
  • a water retaining plate is disposed on the water receiving tray
  • the coil is disposed on the fixing frame.
  • the coil seal is disposed in an insulating material, and the insulating material is a non-metallic material.
  • the laundry treating device is a pulsator washing machine or a drum washing machine
  • the outer tube of the laundry treating device is made of a non-metallic material
  • the inner tube of the laundry treating device is made of a stainless steel material
  • the laundry treating apparatus is a non-porous inner tub washing machine, and the rotating drum is made of a stainless steel material.
  • the coil is a disc-like structure that is concentrically wound from a copper wire.
  • a side of the coil facing away from the rotating cylinder is further provided with a shielding structure for shielding a high-frequency alternating magnetic field generated by the coil.
  • the shielding structure is made of a high permeability material.
  • the laundry treating apparatus further includes an inner cylinder and an insulated outer cylinder, the rotating cylinder is the inner cylinder, and the coil is located outside the outer cylinder, and the magnetic force generated when the coil is energized A wire can heat the inner cylinder.
  • the coil has a disk-like configuration and a central axis of the coil is perpendicular to a central axis of the outer cylinder.
  • the laundry treating apparatus further includes an insulated mounting bracket mounted on an outer wall of the outer cylinder, the coil being placed on the mounting bracket.
  • the coil is mounted on an outer wall of the outer cylinder.
  • a plurality of magnetic strips are mounted on the outer side of the coil, and the magnetic strips are used to reduce leakage of magnetic lines.
  • the coil is a high frequency resonant coil.
  • the coil is provided in plurality, and a plurality of the coils are evenly distributed outside the outer cylinder in the axial direction of the outer cylinder.
  • the coil is provided in plurality, and a plurality of the coils are evenly distributed outside the outer cylinder along a circumferential direction of the outer cylinder.
  • the laundry treating apparatus further includes a temperature sensor disposed at a bottom of the outer cylinder, the temperature sensor for detecting a temperature of the washing water in the outer cylinder.
  • the laundry treating apparatus further includes a controller connected to the coil and the temperature sensor, and the controller controls on/off of the coil according to a temperature signal transmitted by the temperature sensor.
  • the present embodiment provides a laundry treating apparatus including a rectifying device capable of generating a high-frequency alternating voltage, a coil 11 powered by the rectifying device, and being placed in the coil 11 a rotating cylinder made of a magnetically conductive material in a high-frequency alternating magnetic field, and the rotating cylinder within the range of the high-frequency alternating magnetic field generated by the coil 11 generates eddy current during the rotation to cause self-heating.
  • the specific principle is that the coil 11 and the rotating cylinder form a transformer, the coil 11 is a primary coil, and the rotating cylinder forms a secondary coil, so that an induced eddy current is generated inside the rotating cylinder to cause itself to generate heat.
  • the laundry processing device is a drum washing machine, a pulsator washing machine, or a non-perforated inner tub washing machine.
  • the drum washing machine is taken as an example.
  • the laundry treating device includes an outer cylinder 15 , an inner cylinder 12 and a casing 14 , and the rotating cylinder can be The ground is selected as the inner cylinder 12.
  • a high-frequency alternating voltage is generated by the rectifying device, and is supplied to the coil 11, so that a high-frequency alternating magnetic field is formed around the coil 11.
  • the dotted line with an arrow in FIG. 2 indicates a magnetic line direction;
  • the inside of the rotating cylinder in the alternating magnetic field and made of metal material will form an induced eddy current, so that the rotating cylinder itself generates heat, thereby heating the water, air or clothes in the rotating cylinder, thereby improving the heating efficiency;
  • the cylinder is made of a metal material, and the rotating cylinder also has the effect of weakening the strength of the magnetic field, and the magnetic field strength of the magnetic induction line passing through the rotating cylinder can be greatly reduced, so that the magnetic field strength can be reduced to a level beneficial to the human body, Improve the blood circulation of the human body and avoid the harm caused by high frequency magnetic fields to the human body.
  • the electric heating principle is adopted, and the rotating cylinder is used as a component for generating heat, and there is no need to provide a conventional heater, which saves installation space, there is no sealing problem between the heating device and the rotating cylinder, and there is no entanglement of the windings in the heating device.
  • the problem of dry burning is caused by the above; and the heat inside the entire rotating cylinder is such that the heat of each part of the entire rotating cylinder is not much different, and the problem of excessive local temperature is not caused.
  • the speed of heating the rotating cylinder is greatly improved, and since the rotating cylinder has a large contact area with water, air, or clothing therein, It greatly improves the heating efficiency; it can be used not only for heating in the washing process, but also for heating the water in the rotating cylinder to improve the activity of the detergent; it can also be used for the drying process and the sterilization process for drying clothes. Or rotate the tube to increase the drying speed and inhibit the production of bacteria.
  • the inner cylinder 12 is in a rotating state during the washing process or the drying process or the sterilization process. By continuously rotating the inner cylinder 12, the heat transfer speed can be increased and the heating efficiency can be accelerated.
  • the rectifying device comprises a rectifier and a control circuit, wherein the rectifier is used for converting the household alternating current into a direct current voltage, and the control circuit is configured to convert the direct current voltage into a high frequency alternating voltage to supply the coil 1 to generate a high frequency alternating magnetic field.
  • the rectifier and the control circuit for converting the DC voltage into a high-frequency alternating voltage may be a rectifier in the related art and a control circuit that converts a DC voltage into a high-frequency alternating voltage.
  • the inner cylinder 12 is made of a stainless steel material. It is also possible to use other metal materials, and it is only necessary to ensure that the inner cylinder 12 can generate heat in the high-frequency alternating magnetic field generated by the coil 11.
  • the coil 11 and the rectifying device in this embodiment are both disposed between the outer cylinder 15 and the casing 14.
  • the coil 11 does not contact the inner cylinder 12 in the outer cylinder 15, and the high frequency alternating on the coil 11 is avoided.
  • the current is input to the inner cylinder 12 to charge the inner cylinder 12 to affect the personal safety of the user.
  • the fixing frame 13 is fixed to the side wall of the outer cylinder 15, and the rectifying means is provided on the inner wall of the casing 14.
  • the outer wall of the outer cylinder 15 and the inner wall of the casing 14 may form condensed water.
  • the electric power is hidden.
  • the coil 11 is sealed and disposed in the insulating material.
  • the above insulating material is required to be a non-metal material such as a resin material or the like.
  • the housing 14 is provided with a fixing frame 13 made of an insulating material, and the coil 11 is fixed on the fixing frame 13.
  • the coil 11 is fixed by the fixing frame 13, and since the rectifying device supplies the high-frequency alternating voltage to the coil 11, the fixing frame 13 is made of an insulating material to provide insulation, avoid leakage, and improve safety performance.
  • the coil 11 is a disc-shaped structure which is concentrically wound by a copper wire, and has a simple structure and is easy to manufacture, and has low processing cost.
  • the coil 11 is provided with a shielding structure for shielding the high-frequency alternating magnetic field generated by the coil 11 on one side of the outer cylinder 15.
  • the shielding structure is made of a high magnetic permeability material. Since the strength of the magnetic field on the side of the coil 11 opposite to the outer cylinder 15 can be weakened by the inner cylinder 12, by providing the shielding material, the strength of the magnetic field of the coil 11 on the side of the outer cylinder 15 can be weakened, so that the magnetic induction line passes through the shielding structure. The strength of the magnetic field can be reduced to a level beneficial to the human body, avoiding the magnetic field strength being too high and causing harm to the human body.
  • the inner cylinder 12 is horizontally placed, and the coil 11 is provided on the side wall of the outer cylinder 15, so that the coil 11 does not contact water, thereby preventing leakage, and passing through the fixing frame 13
  • the insulation of the coil 11 is achieved by the insulating material of the sealing coil 11.
  • the laundry treating device is a non-porous inner tub washing machine.
  • the laundry treating device is not provided with an outer cylinder, and the rotating cylinder is an inner cylinder 12 and is vertically placed.
  • the rotating cylinder is made of stainless steel material, and the rotating cylinder is The upper portion is provided with a centrifugal hole 121, and the coil 11 is disposed away from the centrifugal hole 121; a lower portion of the rotating cylinder is provided with a water collecting tray 16 through which water discharged from the centrifugal hole 121 is received.
  • the coil 1 is connected to the water collecting tray 16 via a fixing frame 13, and since the fixing frame 13 is made of an insulating material, and the coil 11 is sealed by an insulating material, the coil 11 does not come into contact with water, thereby providing a protective effect.
  • the laundry treating device is a pulsator washing machine.
  • the inner cylinder 12 is placed vertically, and the coil 15 is disposed on the side wall of the outer cylinder 11.
  • the coil 11 may be disposed on the side wall of the outer cylinder 15 and disposed near the middle or the lower portion of the outer cylinder 15. In the embodiment, the coil 11 is disposed near the middle of the outer cylinder 15.
  • the present embodiment provides a laundry treatment device, which is advantageous in solving the problem that the washing machine in the related art has the space occupied by the outer cylinder and the safety hazard when the heating member is installed at the bottom of the outer cylinder.
  • the laundry treating apparatus is a washing machine. As shown in FIG. 5, the washing machine includes a metal inner cylinder 21, an insulated outer cylinder 22, a coil located outside the outer cylinder 22, and a controller for controlling the coil to be turned off and on. In this embodiment, the coil is an induction coil 23.
  • the washing machine converts the current into a high-frequency alternating current exceeding the audio, and outputs the high-frequency alternating current to the magnetic induction coil 23, thereby generating a high-frequency alternating magnetic field, and the magnetic force generated by the magnetic induction coil 23 at this time.
  • the sense line passes through the insulated outer cylinder 22 and acts on the metal inner cylinder 21, and a strong eddy current is generated in the inner cylinder 21 due to electromagnetic induction, and the eddy current overcomes the internal resistance of the inner cylinder 21 to complete the electric energy to the thermal energy.
  • the inner cylinder 21 is heated by the switching, and the inner cylinder 21 which is subsequently heated heats the washing water in the outer cylinder 22.
  • the magnetic induction coil 23 is a high frequency resonant coil which is formed by concentric circles of copper wires. Further, the magnetic induction coil 23 has a disk-like structure, and the central axis of the magnetic induction coil 23 is perpendicular to the central axis of the outer cylinder 22. With the above arrangement, it is possible to ensure that the magnetic induction line generated by the magnetic induction coil 3 acts on the inner cylinder 21, ensuring that the inner cylinder 1 can be heated.
  • the magnetic induction coil 23 is mounted on an insulating mounting frame 24.
  • the mounting bracket 24 is mounted on the outer wall of the outer cylinder 22.
  • the magnetic induction coil 23 of the embodiment can also be directly mounted on the outer wall of the outer cylinder 22, that is, the mounting bracket 24 is not used. At this time, a groove or a buckle can be formed on the outer wall of the outer cylinder 22 as needed, and the magnetic sense is obtained.
  • the coil 23 is fixedly mounted on the outer wall of the outer cylinder 22.
  • a plurality of the magnetic induction coils 23 may be provided, and the plurality of magnetic induction coils 23 may be evenly distributed outside the outer cylinder 22 in the axial direction of the outer cylinder 22 or evenly distributed outside the outer cylinder 22 in the circumferential direction of the outer cylinder 22.
  • a plurality of magnetic induction coils 23 are provided, correspondingly, a plurality of mounting brackets 24 are also provided.
  • only one magnetic induction coil 23 is provided in this embodiment. Since the inner cylinder 21 is rotated, the provision of a magnetic induction coil 23 can also achieve circumferential heating of the inner cylinder 21, that is, under the premise of saving production cost. It is possible to ensure that the inner cylinder 21 is uniformly heated and the heat is uniformly transferred to the washing water.
  • a plurality of magnetic strips are mounted on the outer side of the magnetic induction coil 23.
  • the magnetic induction line of the magnetic induction coil 23 can be absorbed, the leakage of the magnetic induction line can be reduced, and other parts of the washing machine can be avoided. influences.
  • a temperature sensor 25 is further disposed at the bottom of the outer cylinder 22, and the temperature sensor 25 is connected to the controller, which is capable of detecting the ambient temperature in the outer cylinder 22 (including the temperature of the washing water and the air temperature when the outer cylinder 22 is dried) ).
  • the controller controls the magnetic induction coil 23 to energize the inner cylinder 21, and the temperature sensor 25 detects the temperature of the washing water in the outer cylinder 22.
  • the temperature sensor 25 The temperature signal is sent to the controller, and the controller controls the magnetic induction coil 3 to be powered off.
  • the temperature sensor 5 detects the temperature of the air in the outer cylinder 22.
  • the temperature sensor 25 sends a temperature signal.
  • the controller controls the magnetic induction coil 23 to be de-energized.
  • the magnetic induction coil 23, the temperature sensor 25, and the controller can also heat the inner cylinder 21 by the magnetic induction coil 23 when the washing machine starts the laundry drying function, thereby achieving drying of the laundry. Further, by detecting the temperature in the outer cylinder 22 by the temperature sensor 25, it is possible to determine the drying time of the laundry.
  • the inner cylinder 21 is heated by the magnetic induction coil 23, on the one hand, the groove design of the outer cylinder 22 in the related art is avoided, and the risk caused by the sealing problem when the heating tube is installed is avoided, and the outer diameter is reduced.
  • the space of the cylinder 22 is occupied, and the deposition of the detergent in the groove can be avoided.
  • the magnetic induction coil 23 directly heats the inner cylinder 21, and the components required for heating can be reduced, and the rotation of the inner cylinder 21 can be matched.
  • the inner cylinder 21 is uniformly heated, ensuring uniform heating of the washing water and improving the washing effect. Moreover, by the uniform heating of the inner cylinder 21, excessive condensed water can be avoided, and the safety performance of the washing machine is also improved.
  • the generated magnetic induction line acts on the inner cylinder, and a strong eddy current is generated in the inner cylinder due to electromagnetic induction, and the eddy current overcomes the internal resistance flow of the inner cylinder.
  • the conversion of electric energy to thermal energy causes heat generation of the inner cylinder, and then the washing water in the outer cylinder is heated by the heated inner cylinder.
  • the above structure can achieve uniform heating of the inner cylinder, avoiding condensation water inside the washing machine, and reducing safety hazards.
  • the above structure can also quickly realize internal drying of the outer cylinder, thereby realizing clean and hygienic laundry for the user, greatly improving the performance of the washing machine and improving the user experience.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

L'invention concerne un dispositif de traitement de vêtements, comprenant une bobine (11) et une cuve rotative constituée d'un matériau métallique. La bobine (11) est électrifiée afin de générer un champ magnétique alternatif haute fréquence, de sorte que la cuve rotative génère de la chaleur. Le dispositif de traitement peut résoudre les problèmes de positions de montage limitées, d'une faible efficacité de séchage et de dangers dissimulés de dispositifs de chauffage existants.
PCT/CN2019/082982 2018-04-17 2019-04-17 Dispositif de traitement de vêtements WO2019201265A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201810343882.X 2018-04-17
CN201810343882.XA CN110387696A (zh) 2018-04-17 2018-04-17 一种洗衣机
CN201810354670.1 2018-04-19
CN201810354670.1A CN110387697A (zh) 2018-04-19 2018-04-19 一种衣物处理装置

Publications (1)

Publication Number Publication Date
WO2019201265A1 true WO2019201265A1 (fr) 2019-10-24

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Application Number Title Priority Date Filing Date
PCT/CN2019/082982 WO2019201265A1 (fr) 2018-04-17 2019-04-17 Dispositif de traitement de vêtements

Country Status (1)

Country Link
WO (1) WO2019201265A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064294A (zh) * 2020-10-15 2020-12-11 上海优未科技有限公司 一种洗衣机盛水桶及洗衣机
WO2022095829A1 (fr) * 2020-11-03 2022-05-12 青岛海尔滚筒洗衣机有限公司 Machine à laver et procédé de fonctionnement associé
CN114481525A (zh) * 2020-11-12 2022-05-13 青岛海尔滚筒洗衣机有限公司 一种滚筒洗衣机的控制方法

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Publication number Priority date Publication date Assignee Title
US4181846A (en) * 1977-10-05 1980-01-01 Cunningham Ronald J Rotary heating apparatus
JP2000213868A (ja) * 1999-01-25 2000-08-02 Matsushita Electric Ind Co Ltd 含水物乾燥装置
EP1914339B1 (fr) * 2006-10-19 2010-03-10 Electrolux Home Products Corporation N.V. Machine à laver domestique avec chauffage inductif
CN102191675A (zh) * 2010-03-11 2011-09-21 上海赛航洗涤设备有限公司 一种采用电磁感应加热器的干衣机电加热器
DE102016110859B3 (de) * 2016-05-19 2017-06-22 Miele & Cie. Kg Vorrichtung zum Waschen und bzw. oder zum Trocknen von Wäsche
WO2018038580A1 (fr) * 2016-08-25 2018-03-01 엘지전자 주식회사 Appareil de traitement de vêtements et son procédé de commande
CN107780163A (zh) * 2016-08-25 2018-03-09 Lg电子株式会社 衣物处理装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181846A (en) * 1977-10-05 1980-01-01 Cunningham Ronald J Rotary heating apparatus
JP2000213868A (ja) * 1999-01-25 2000-08-02 Matsushita Electric Ind Co Ltd 含水物乾燥装置
EP1914339B1 (fr) * 2006-10-19 2010-03-10 Electrolux Home Products Corporation N.V. Machine à laver domestique avec chauffage inductif
CN102191675A (zh) * 2010-03-11 2011-09-21 上海赛航洗涤设备有限公司 一种采用电磁感应加热器的干衣机电加热器
DE102016110859B3 (de) * 2016-05-19 2017-06-22 Miele & Cie. Kg Vorrichtung zum Waschen und bzw. oder zum Trocknen von Wäsche
WO2018038580A1 (fr) * 2016-08-25 2018-03-01 엘지전자 주식회사 Appareil de traitement de vêtements et son procédé de commande
CN107780163A (zh) * 2016-08-25 2018-03-09 Lg电子株式会社 衣物处理装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064294A (zh) * 2020-10-15 2020-12-11 上海优未科技有限公司 一种洗衣机盛水桶及洗衣机
WO2022095829A1 (fr) * 2020-11-03 2022-05-12 青岛海尔滚筒洗衣机有限公司 Machine à laver et procédé de fonctionnement associé
CN114481525A (zh) * 2020-11-12 2022-05-13 青岛海尔滚筒洗衣机有限公司 一种滚筒洗衣机的控制方法

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