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WO2017192065A1 - Dispositif de préparation de liquides - Google Patents

Dispositif de préparation de liquides Download PDF

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Publication number
WO2017192065A1
WO2017192065A1 PCT/RU2017/000291 RU2017000291W WO2017192065A1 WO 2017192065 A1 WO2017192065 A1 WO 2017192065A1 RU 2017000291 W RU2017000291 W RU 2017000291W WO 2017192065 A1 WO2017192065 A1 WO 2017192065A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
heating
section
cooling
supply line
Prior art date
Application number
PCT/RU2017/000291
Other languages
English (en)
Russian (ru)
Inventor
Александр Александрович ЧЕРНЫЙ
Джозеф Львович ШМИДТ
Original Assignee
Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн")
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
Application filed by Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн") filed Critical Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн")
Publication of WO2017192065A1 publication Critical patent/WO2017192065A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect

Definitions

  • the invention relates to portable devices for the preparation of liquids, mainly water from sources for domestic and / or drinking water supply, and is intended for heating and cooling or heating, cooling and purifying liquids for use in domestic conditions, in summer cottages and garden plots, or in public catering establishments.
  • Liquid preparation devices known from the prior art can be used for heating or cooling a liquid, as well as for heating and cooling a liquid. Additionally, these liquid preparation systems may have a liquid purification function and / or a beverage preparation function.
  • the prior art device for the preparation of liquids intended for simultaneous heating and cooling of liquids according to patent application US 2009/0113898 [IPC F25B21 / 02, publ. 05/07/2009].
  • the specified liquid preparation device includes two liquid preparation tanks: a tank for heating the liquid and a tank for cooling the liquid, and a thermoelectric converter located between the two tanks having a heating and cooling surface. Both tanks are made in the form of two closed tanks with insulation, into which bottles with the original liquid are inserted. The tank for heating the liquid is located above the tank for cooling the liquid.
  • thermoelectric converter is part of the means for heating and cooling the liquid, which is a prefabricated structure, and in addition to the indicated thermoelectric a converter including a heater, a capacitor, the heater being connected to a heating surface of the thermoelectric converter, and a condenser to a cooling surface of the thermoelectric converter.
  • thermoelectric a converter including a heater, a capacitor, the heater being connected to a heating surface of the thermoelectric converter, and a condenser to a cooling surface of the thermoelectric converter.
  • a tank for cooling liquid through a tube is connected to a condenser.
  • a container for heating the liquid through the tube is connected to the heater.
  • an additional condenser is connected to the tube in front of the tank for heating the liquid to carry out additional condensation of the refrigerant.
  • the device also has a fan necessary for cooling an additional condenser.
  • the fluid preparation device operates as follows.
  • thermoelectric converter In containers for heating and cooling the liquid, bottles with the original liquid are installed.
  • heat is transferred from the heating surface to the heater, where the refrigerant is located, which at the same time heats up and passes into steam.
  • Steam through a tube connected to the heated liquid section enters the tank for heating the liquid, heat is transferred from the refrigerant vapor to the walls of the tank, and then through the walls of the bottle to the liquid, and accordingly, it is heated, while the refrigerant condenses into the liquid and the same the tube through which the steam passes through an additional condenser returns to the heater.
  • the process of cooling the liquid Due to the operation of the thermoelectric converter, the refrigerant is cooled in the condenser.
  • the refrigerant enters the tank for cooling the liquid, heat is transferred from the liquid to the refrigerant through the walls of the bottle and, accordingly, it is cooled. In this case, the refrigerant heats up, passes into steam and returns to the condenser through the tube. Upon reaching the set at the temperature one of the bottles or both bottles are removed by the consumer from the containers of heated and cooled liquids.
  • the means of energy transfer due to which the heating and cooling of the liquid is carried out, is the refrigerant. Because of this, the device transfers energy (heating and cooling process) in two stages. The first stage is heating and cooling the refrigerant, the second stage is heating and cooling the liquid in the sections of the heated and cooled liquid by contacting the refrigerant with the walls of the bottle.
  • the refrigerant vapor collides with the refrigerant in the liquid state, heat exchange occurs and the temperature of the refrigerant decreases (in the pipe connected to the heater) or increases (in the pipe connected to the condenser), which leads to energy loss due to heating or cooling.
  • Freon R134a is used as a refrigerant in the device according to patent application US 2009/0113898, which is undesirable since this substance is harmful to human health and damages the ozone layer.
  • the device according to patent application US 2010/0018220 includes a capacitance and a thermoelectric converter having a heating surface and a liquid cooling surface. A hole is made in the container for supplying the initial liquid, into which a thin tube is placed to divert the heated or cooled liquid for consumption. A heat transfer plate adjacent to the thermoelectric converter is adjacent to the tank. In the device according to patent application US 2010/0018220, a fan is installed to cool the adjacent surface of the thermoelectric converter. The operation of the device according to patent application US 2010/0018220 is regulated by the control unit.
  • the control unit is a controller associated with the display panel and the switches of two modes (heating or cooling) located on it, and time and temperature indicators. All parts and elements of the device are placed in a housing with a door, which at the same time is the front wall of the housing.
  • the device according to patent application US 2010/0018220 works as follows. An unprepared liquid is poured into a container intended for heating or cooling through an opening for the initial liquid. In the control unit, polarities are switched in the thermoelectric converter and, accordingly, the modes of heating or cooling the liquid change. Using the control unit, the consumer, depending on the requirements, switches the operating mode of the device to heating or cooling the liquid. Heating or cooling of the fluid occurs. The display panel shows when the heating or cooling process is completed. liquids. After that, the consumer receives the prepared liquid through the drain pipe.
  • the device is designed to heat and or cool the liquid, however, depending on the requirements of the consumer, during the operation of the device, only one process can be carried out — heating or cooling, and it is impossible to obtain both heated and cooled liquid.
  • the heating surface of the thermoelectric converter will work in idle mode.
  • a fan is used.
  • the energy generated by the heating surface of the thermoelectric converter is inefficiently used.
  • the use of a fan also increases energy costs when operating the device according to patent application US 2010/0018220.
  • the prior art device for the preparation of liquids according to patent US 483388 [IPC F25B21 / 02, published 05/30/1986].
  • the fluid preparation device of US Pat. No. 4,83388 includes a housing with a container located therein, a thermoelectric converter, heat transfer means, and a reverse osmosis liquid purification module.
  • the tank is designed to heat or cool the liquid.
  • a heat transfer means is installed on the outer wall of the tank.
  • a control unit is installed on the outer wall of the tank, in which the heating or cooling mode of the liquid is switched.
  • the device contains a feed line for the source fluid connected to the input of the reverse osmosis fluid purification module.
  • the heat transfer means is a prefabricated structure consisting of a flow distributor, a copper plate, a first heat-conducting film, a thermoelectric converter and a second heat-conducting film.
  • the flow distributor is a heat exchanger with a channel made inside, through which the drainage fluid passes.
  • the device also contains a control panel connected to the thermoelectric converter and to the flow distributor.
  • the polarity is switched in the control unit, and the drainage fluid, passing through the channel made in the flow distributor, either takes the heat from the tank, or gives off the heat of the tank.
  • a heat discharge line is connected to the outlet of the heat transfer means.
  • a hot or cooled purified liquid supply line to the consumer is connected to the outlet of the hot or cooled purified liquid of the tank with a circulation pump installed on it.
  • the initial liquid through the supply line of unprepared liquid enters the reverse osmosis module for liquid purification.
  • the purified liquid through the supply line of the purified liquid enters the liquid preparation tank.
  • the drainage liquid from the liquid purification means is supplied to the input of the heat transfer means through the drainage liquid supply line. Passing through the flow distributor, depending on the operating mode of the device, the drainage fluid either takes heat from the tank (cooling mode) or gives off heat to the tank (heating mode).
  • the purified prepared liquid enters the supply line of the purified liquid.
  • Spent drainage fluid from the product heat transfer enters the drainage fluid discharge line. Heated drainage fluid enters the drainage line, which is undesirable, since elevated temperatures contribute to the development of bacteria in the drainage fluid.
  • the main disadvantage of the device according to the patent US 483388 is the use of drainage fluid as a coolant. Since the diameter of the channel of the flow distributor is relatively small, over time, the flow distributor, as well as the lines suitable for the heat transfer means, become clogged and, accordingly, the channels for the passage of fluid become blocked, which will lead to disruption of heat transfer and malfunction of the device.
  • the fluid preparation device consists of a housing inside which a fluid preparation container is arranged, divided into a section for heating the liquid, provided with means for exiting the heated liquid to the consumer, a section for cooling the liquid, equipped with at least one input of the initial liquid and means the outlet of the cooled liquid to the consumer, and a thermoelectric converter having a heating surface and a cooling surface located between the heated and cooled liquid sections.
  • a temperature measurement sensor is located in the heated liquid section and is connected to a current source, which is also connected to a thermoelectric converter.
  • the section for heating the liquid is located strictly above the section for cooling the liquid.
  • the means for the exit of hot liquid to the consumer is located in the upper parts of the hot fluid section.
  • the chilled fluid outlet means to the consumer is located at the bottom of the chilled fluid section.
  • the liquid preparation capacity is a parallelepiped.
  • the thermoelectric converter divides the internal volume of the liquid preparation tank into a section for heating the liquid and an equal volume section for cooling the liquid.
  • the thermoelectric is made in the form of paired electrodes, between which there are through channels for the passage of fluid.
  • the initial liquid Through the input of the initial liquid, the initial liquid enters the section for cooling the liquid, and passing through the through channels made in the thermoelectric converter, gradually fills the entire internal volume of the tank.
  • the thermoelectric converter simultaneous heating and cooling of the liquid occurs.
  • through the through channels redistribution of liquid occurs with its partial mixing.
  • the heated liquid rises up into the section to heat the liquid, and the cooled liquid drops down into the section to cool the liquid.
  • the prepared liquid enters the consumer through the means for supplying hot and chilled liquids. If the permissible temperature in the hot liquid section is exceeded, the temperature sensor is triggered, the thermoelectric converter is disconnected from the current source.
  • the main disadvantage of the fluid preparation device according to US Pat. No. 2,910,836 is the mass transfer of heated and cooled liquid through the through channels located in the thermoelectric converter.
  • the liquid with maximum temperature accumulates in the the upper layer of the section for heating the liquid
  • liquid with a minimum temperature accumulates in the lower layer of the section for cooling the liquid. Therefore, the means for exiting the heated liquid should be located in the upper part of the section for heating the liquid, and the means for exiting the chilled liquid should be located in the lower part of the section for cooling the liquid.
  • both sections have a small effective volume.
  • the objective of the invention and the technical result achieved by using the invention is the development of a new compact device for the preparation of liquid, increasing the efficiency of the use of heat generated by the device for heating the liquid, while reducing energy costs.
  • the liquid preparation device intended for simultaneous heating and cooling of the liquid includes a housing with a liquid preparation tank, provided with at least one input of the initial liquid, and divided into a section for heating the liquid provided with means for exiting the heated liquid to the consumer, a section for cooling the liquid, equipped with means for exiting the cooled liquid to the consumer and thermoelectric conversion spruce, having a heating surface and the cooling surface is located between the sections for heating and cooling liquid, is adapted to conductive transfer of energy generated by the thermoelectric converter in the process of cooling fluid to the heating fluid in sections for heating the liquid due to the fact that each section is made with an impermeable partition adjacent to the thermoelectric converter, while the section for heating the liquid is made with a volume smaller than the section for cooling the liquid, and the energy is transferred from the heating surface of the thermoelectric converter to the liquid in the heating section liquid is carried out through the impermeable partition of the section for heating the liquid, which is in direct contact with the heated surface of the thermoelectric converter, it contains
  • the figure 1 shows a block diagram of a device for preparing a liquid.
  • the liquid preparation device includes a housing (1) with a liquid preparation capacity (2) located therein, divided into a section for heating the liquid (3), provided with an input for the initial liquid (8) and an exit means heated liquid to the consumer (11), and a section for cooling the liquid (4), equipped with an input for the initial liquid (9) and an outlet of the cooled liquid to the consumer (12) and a thermoelectric converter (5) having a heating surface (6) and a cooling surface ( 7).
  • Section (3) for heating the liquid and section (4) for cooling the liquid are made with impermeable partitions (10) and (13), respectively, adjacent to the thermoelectric converter (5).
  • Section (3) for heating the liquid is made with a volume smaller than section (4) for cooling the liquid.
  • the ratio of volumes of not less than 1 to 2 and not more than 1 to 10, preferably 1 to 3.
  • thermoelectric converter (5) is located between the section (3) for heating the liquid and the section (4) for cooling the liquid.
  • the heating surface (6) is adjacent to the impermeable baffle (10) of the section (3) for heating the liquid
  • the cooling surface (7) is adjacent to the impermeable baffle (13) of the section (4) for cooling the liquid, (figure 1).
  • the device may further comprise a flow separation unit (not shown in the figure), which comprises a liquid supply line to the consumer and a liquid supply line to the liquid preparation container (2).
  • the liquid supply line to the liquid preparation container (2) is equipped with a flow separation means, which is made, for example, in the form of a tee, and is connected to the input (8) of the initial liquid in the heated liquid section (3) and to the input (9) of the initial liquid in the section chilled fluid (4).
  • the device may additionally contain a capacity of the source liquid (not shown in the figure).
  • the device may additionally be equipped with a pressure generating unit comprising a pressure generating means and a compressed medium supply line connected thereto (not shown in the figures).
  • the supply line of the compressed medium is connected to the capacity of the source liquid (not shown in the figure).
  • the pressure generating means can be made in the form, for example, but not limited to a compressor or a centrifugal pump (not shown in the figure).
  • the compressed medium supply line is designed to supply compressed gas, for example, air, (not shown in the figure).
  • the compressed medium supply line is intended for supplying the initial liquid (not shown in the figure) from the container for the initial liquid to the liquid purification unit.
  • the liquid preparation device may further include a liquid purification unit comprising a liquid purification means and a supply line of purified source liquid connected thereto.
  • the feed line of the purified source liquid is connected to the flow separation unit (not shown in the figures).
  • the liquid cleaning agent can be performed, for example, but not limited to this, in the form of a housing including a layer of a filter mixture and a hollow fiber module or a case filled with a filter mixture (not shown in the figures).
  • the pressure means is made in the form of a compressor, which is necessary to displace the initial liquid from the tank of the original liquid through the liquid purifier of the liquid purification unit to the tank (2 ) liquid preparation, (not shown in the figures).
  • the pressure means can be made in the form of a centrifugal pump, which is necessary for pumping the initial liquid into the liquid preparation tank (2) (not shown in the figures).
  • the supply line of the source fluid is connected to the capacity of the source liquid and to the entrance of the liquid purification means of the liquid purification unit (not shown in the figures).
  • a liquid level control device can additionally be located, which is a tray with a liquid level sensor at the bottom, and an air exhaust device made in the form of two holes symmetrically above the section (3) for heating the liquid and over the section for cooling the liquid (4) (not shown in the figures).
  • a flow heater (not shown in the figures) is connected to the output of the section (3) for heating the liquid, made, for example, but not limited to this, in the form of a flow heater.
  • the outlet of the flow heater is connected to the means for exiting the hot liquid to the consumer (11).
  • a means for aerating the chilled liquid (not shown in the figures) is connected to the output of the section (4) for cooling the liquid, the output of which is connected to the means (12) for the outlet of the cooled liquid to the consumer.
  • a valve is installed in the means (11) of the outlet of the heated liquid.
  • a valve is installed in the means (12) of the outlet of the cooled liquid.
  • the preparation device can additionally be equipped with a control unit containing a controller and means for controlling the liquid level and a liquid level sensor connected to it, located in a container of unprepared liquid (not shown in the figures).
  • a control unit containing a controller and means for controlling the liquid level and a liquid level sensor connected to it, located in a container of unprepared liquid (not shown in the figures).
  • the display panel can be additionally installed in the liquid preparation device (not shown in the figure), and consists of several LEDs installed in the control unit and displayed to the consumer, which identify the processes: heating, cooling, readiness for supplying chilled liquid, availability fluid in the original capacity, the resource of the module.
  • the display panel also contains a button for receiving heated liquid (65 ° C), a button for receiving hot liquid (100 ° C), a button for receiving chilled liquid, a button for producing carbonated liquid.
  • a secondary pressure generating unit (not shown in the figure) can be installed in the liquid preparation device, which contains auxiliary pressure generating means made in the form of a low-power compressor and an auxiliary supply line for compressed medium, in this case gas, for example, air connected to fluid supply lines of a fluid distribution unit (13).
  • auxiliary pressure generating means made in the form of a low-power compressor and an auxiliary supply line for compressed medium, in this case gas, for example, air connected to fluid supply lines of a fluid distribution unit (13).
  • a secondary pressure generating unit is required by the fluid to the consumer.
  • the initial liquid simultaneously enters the section (3) for heating the liquid through the inlet for the initial liquid (8) of the section (3) for heating the liquid, and through the inlet (9) for the initial liquid of the section for cooling the liquid (4) enters the section for cooling the liquid (four).
  • the thermoelectric converter (5) heating and cooling of the liquid occurs.
  • the energy that is released during cooling of the liquid is transferred from the heating surface (6) of the thermoelectric converter to the adjacent impenetrable partition (10) of the section (3) for heating the liquid.
  • the capacity (2) for the preparation of the liquid is made so that in the process of heating and cooling the liquid, there is no mass transfer of liquid between the two sections.
  • the liquid preparation device further includes a container for the initial liquid
  • the liquid level sensor located in it (in the figures not shown) is triggered.
  • the signal from the liquid level sensor enters the control unit.
  • a means of creating pressure is launched, made, for example, in the form of a compressor (not shown in the figures).
  • the compressed gas for example, air, begins to flow through the compressed medium supply line into the container for the initial liquid, displacing the initial liquid along the liquid supply line to the liquid purification unit of the liquid purification unit. From the liquid purification means, the purified initial liquid enters the flow separation unit.
  • liquid flows from the flow separation unit either through the liquid supply line to the consumer for consumption or through the liquid supply line to the liquid preparation tank (2) to the liquid preparation tank (2).
  • the liquid Through the fluid supply line to the fluid preparation container (2), through the flow separation means, the liquid simultaneously enters the heated liquid section (3) and the cooled liquid section (4).
  • the liquid level sensor of the liquid level control means is activated, the signal enters the control unit, and the control unit disables the pressure generation means.
  • heating and cooling of the liquid occurs.
  • the LEDs blinking on the display panel are responsible for indicating these processes. Upon completion of the heating and cooling processes, the LEDs go into a constantly burning mode.
  • the valve When the consumer presses the button for receiving the heated fluid, the valve opens in the heated fluid outlet (10), and the heated the liquid through the flow heater (not shown in the figures) and the means for exiting the heated liquid (11) is supplied to the consumer. In this case, the flow heater is turned off.
  • the flow heater When the consumer presses the button for receiving hot liquid, the flow heater is turned on, in this case the second heating stage is carried out.
  • a valve opens in the chilled fluid outlet means to the consumer (11), and the chilled fluid flows through the chilled fluid outlet means to the consumer (11).
  • the cooled purified liquid enters the liquid carbonation means (not shown in the figure), and then, when the valve is open, it passes through the cooled liquid outlet to the consumer (11).
  • the heated fluid from the heated fluid sections is lowered down into the chilled fluid section.
  • the source liquid enters the tank through the inlet for the original liquid, mixing with the heated and cooled liquid in the sections. Consequently, the temperature difference in the sections decreases sharply.
  • the thermoelectric converter needs to spend more energy, which reduces the efficiency of the system.
  • a sufficiently long time is needed for the processes of heating, cooling, and redistribution of the liquid to occur.
  • the closest capacity design the analogue assumes the presence of an ineffective volume in both sections, since the heated liquid accumulates only in the upper layer of the section for heating the liquid, and the cooled liquid only in the lower layer of the section for cooling the liquid. Accordingly, the selection of liquid can be made only of their specified layers. In this case, the entire remaining volume of the section will remain unused.
  • the inventive device eliminated the need to supply unprepared fluid to sections (3) and (4) at the time the consumer took the prepared fluid.
  • the supply of unprepared liquid to sections (3) and (4) is carried out immediately after the consumer stops taking the prepared liquid, which reduces the waiting time until the prepared liquid is received and reduces the energy consumption for heating and cooling the liquid.
  • the entire volume of the sections is effective and is used to heat and cool the liquid.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

L'invention concerne des dispositifs portatifs de préparation de liquides destinés à un réchauffement et un refroidissement simultané de liquides. Le dispositif comprend un corps qui comporte un récipient de préparation de liquides muni d'au moins une entrée de liquide non préparé et divisé en une section de chauffage de liquide dotée d'un moyen de distribution de liquide chauffé au consommateur, une section de refroidissement de liquide dotée d'un moyen de distribution de liquide refroidie au consommateur ainsi qu'un convertisseur thermoélectrique possédant une surface chauffante et une surface refroidie et qui est disposé entre les sections de chauffage de liquide et de refroidissement de liquide; chacune des sections est munie d'une cloison étanche adjacente au convertisseur thermoélectrique; la section de réchauffement de liquide possède un volume inférieur à celui e la section de refroidissement de liquide, et la transmission de chaleur depuis la surface de réchauffement du convertisseur thermoélectrique vers le liquide dans la section de réchauffement de liquide s'effectue via la paroi étanche de la section de réchauffement de liquide qui se trouve en contact direct avec la surface chauffante du convertisseur thermoélectrique.
PCT/RU2017/000291 2016-05-04 2017-05-04 Dispositif de préparation de liquides WO2017192065A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2016117691A RU2654548C2 (ru) 2016-05-04 2016-05-04 Устройство подготовки жидкости
RU2016117691 2016-05-04

Publications (1)

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WO2017192065A1 true WO2017192065A1 (fr) 2017-11-09

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WO (1) WO2017192065A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200148553A1 (en) * 2018-11-09 2020-05-14 Electrophor Inc. Liquid Preparation Device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4417899A1 (fr) 2021-10-12 2024-08-21 Electrophor, Inc. Système de chauffage et de refroidissement de liquide

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910836A (en) * 1957-08-12 1959-11-03 Minnesota Mining & Mfg Fluid heating and cooling apparatus
SU1764094A1 (ru) * 1990-07-12 1992-09-23 Polyanskij Aleksandr V Устройство дл подогрева и охлаждени жидкости
RU2121635C1 (ru) * 1997-09-08 1998-11-10 Купцова Валентина Сергеевна Установка для получения горячей и охлажденной питьевой воды
US20020078695A1 (en) * 2000-12-21 2002-06-27 Hughes Eric C. Heated/cooled console storage unit and method
EP1298088A1 (fr) * 2001-09-28 2003-04-02 Heineken Technical Services B.V. Dispositif de distribution de boissons
RU31922U1 (ru) * 2003-05-14 2003-09-10 Бахтинов Николай Алексеевич Установка для приготовления и порционной выдачи газированной воды
UA13544U (en) * 2005-07-25 2006-04-17 Ltd Liability Company Metalik Electric flow-through water heater
RU2459564C2 (ru) * 2007-02-16 2012-08-27 Конинклейке Филипс Электроникс Н.В. Нагреватель с регулированием потока жидкости через него
RU2481149C2 (ru) * 2011-07-12 2013-05-10 Владимир Иванович Казанцев Установка для приготовления и дозирования растворов реагентов

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910836A (en) * 1957-08-12 1959-11-03 Minnesota Mining & Mfg Fluid heating and cooling apparatus
SU1764094A1 (ru) * 1990-07-12 1992-09-23 Polyanskij Aleksandr V Устройство дл подогрева и охлаждени жидкости
RU2121635C1 (ru) * 1997-09-08 1998-11-10 Купцова Валентина Сергеевна Установка для получения горячей и охлажденной питьевой воды
US20020078695A1 (en) * 2000-12-21 2002-06-27 Hughes Eric C. Heated/cooled console storage unit and method
EP1298088A1 (fr) * 2001-09-28 2003-04-02 Heineken Technical Services B.V. Dispositif de distribution de boissons
RU31922U1 (ru) * 2003-05-14 2003-09-10 Бахтинов Николай Алексеевич Установка для приготовления и порционной выдачи газированной воды
UA13544U (en) * 2005-07-25 2006-04-17 Ltd Liability Company Metalik Electric flow-through water heater
RU2459564C2 (ru) * 2007-02-16 2012-08-27 Конинклейке Филипс Электроникс Н.В. Нагреватель с регулированием потока жидкости через него
RU2481149C2 (ru) * 2011-07-12 2013-05-10 Владимир Иванович Казанцев Установка для приготовления и дозирования растворов реагентов

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200148553A1 (en) * 2018-11-09 2020-05-14 Electrophor Inc. Liquid Preparation Device

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RU2016117691A (ru) 2017-11-10
RU2654548C2 (ru) 2018-05-21

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