WO2005054763A1 - Dispositif de refrigeration combine - Google Patents

Dispositif de refrigeration combine Download PDF

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Publication number
WO2005054763A1
WO2005054763A1 PCT/CN2004/001298 CN2004001298W WO2005054763A1 WO 2005054763 A1 WO2005054763 A1 WO 2005054763A1 CN 2004001298 W CN2004001298 W CN 2004001298W WO 2005054763 A1 WO2005054763 A1 WO 2005054763A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
unit
refrigeration device
refrigerator
refrigerating
Prior art date
Application number
PCT/CN2004/001298
Other languages
English (en)
Chinese (zh)
Inventor
Jianmin Li
Original Assignee
Jianmin Li
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 Jianmin Li filed Critical Jianmin Li
Priority to CNB2004800346254A priority Critical patent/CN100390480C/zh
Publication of WO2005054763A1 publication Critical patent/WO2005054763A1/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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • F25D23/126—Water cooler
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/10—Refrigerator units

Definitions

  • the present invention generally relates to a combined refrigeration device, and more particularly, to a combined water tank.
  • the invention also relates to the application of a combined water tank.
  • This conventional refrigerator usually includes a case, a space defined by the case (such as a refrigerating compartment and a freezer compartment), and a complete refrigerant circulation circuit for freezing and refrigerating the storage items in the water tank.
  • water dispensers that can provide hot and cold drinking water have also been widely used in a variety of civilian and commercial applications.
  • this water dispenser includes a cooling device and a heating device for cooling and heating drinking water
  • this cooling device and heating device can only be applied to drinking water, and cannot cool and heat other items.
  • the cooling and heating devices have low utilization, and because the refrigerant circuit for refrigerators and (That is, refrigerators and water dispensers are redundant to some extent.
  • this water dispenser can provide pure drinking water, it cannot produce pure water by itself, but is used to store pure water in the water dispenser. Container to provide pure water.
  • the present invention provides a An improved combined refrigeration device with multiple functions.
  • a combined refrigeration device including:
  • a refrigerator unit including an insulated casing, at least one of a refrigerating compartment and a freezing compartment defined by the casing, and a door for closing the refrigerating compartment and the freezing compartment, and a refrigerant circulation circuit to the water tank Frozen and refrigerated;
  • a purified water supply device includes a processing unit and a purified water storage container provided in the refrigeration device, the processing unit includes at least one of a filter unit and a disinfection unit, and performs at least one filtering or disinfection treatment on the water so that Obtaining purified water, and storing the purified water in the water storage container;
  • a humidifying unit provided in the refrigerating device, the humidifying unit humidifying the air in the refrigerator using pure water from the water storage container so as to increase the humidity of the air in the water tank;
  • a water dispenser unit provided in the refrigerating device including at least one of a heater, a cooler, and a water maker for the purified water to provide heated or cooled purified water or Water made of water, wherein the refrigerant circulation circuit of the cooler and / or the ice maker for providing cooling capacity and the refrigerant circulation circuit used in the refrigeration device are the same refrigerant circulation circuit.
  • a combined refrigeration device capable of actively humidifying and a combined refrigeration device capable of obtaining cooling water and / or ice made from the cooled water can be basically realized, And a combined refrigeration device capable of actively humidifying and obtaining cooled water and / or ice made from the cooled water, and also realizes a fresh-keeping refrigerator, a humidification unit, a purified water supply device, a water dispenser, and The overall function of the water machine. At the same time, the utilization of the main key components is increased, the number of required components is saved, and the reliability is improved.
  • FIG. 1 is a perspective view of an embodiment of a combined water tank according to the present invention.
  • FIG. 2 is a schematic structural diagram of the combined refrigerator shown in FIG. 1;
  • FIG. 3 is a perspective view of another embodiment of a combined refrigerator according to the present invention.
  • FIG. 4 is a perspective view of still another embodiment of a combined water tank according to the present invention.
  • 5 is a schematic structural diagram of the combined refrigerator shown in FIG. 3;
  • FIG. 6 is a schematic structural diagram of the combined refrigerator shown in FIG. 4;
  • Figure 7 shows the main components of the combined water tank of the present invention
  • FIG. 8 illustrates a basic structure of a humidifying unit of the combined refrigerator of the present invention
  • FIG. 9 illustrates a filter unit and a water dispenser unit of the combined refrigerator of the present invention.
  • the same reference numerals indicate the same or equivalent components.
  • the combined refrigeration device of the present invention is described in detail below with reference to the drawings. Although in the preferred embodiment of the present invention, description is made with reference to a refrigerator, those skilled in the art should understand that the combined refrigeration device of the present invention includes a refrigerator, an ice refrigerating device, a freezing / refrigerating device, a fresh-keeping storage device, or other Any suitable cooling device.
  • a refrigerator part of a combined water tank of the present invention includes a heat-insulating casing, a refrigerating compartment and a freezing compartment defined by the casing, and a door for closing the refrigerating compartment and the freezing compartment, and Refrigerant circulation circuit for freezing and refrigerating stored items in the refrigerator.
  • the refrigerant circulation circuit may use a conventional vapor compression cycle including a compressor 11, a condenser, a throttle valve (ie, a capillary tube), and an evaporator.
  • a compressor 11 a condenser
  • a throttle valve ie, a capillary tube
  • evaporator ie, a capillary tube
  • the combined refrigerator of the present invention is provided with a humidifying unit 10 in a lower portion of the refrigerator compartment to increase the humidity of the air in the refrigerator compartment. It should be noted that after the humidification unit performs humidification, the absolute humidity of the air in the water tank, that is, the moisture content of the air is increased.
  • the humidifying unit 10 includes: a water inlet pipe with a solenoid valve 21, an ultrasonic atomizing unit 22, a humid air outlet 23, and a liquid level control device 24.
  • the liquid level control device 24 detects that the liquid level in the humidifying unit 10 is lower than a predetermined liquid level, the liquid level control device 24 sends a signal to a (not shown) control unit to open the solenoid valve 21, so that Purified water flows from the purified water storage container to the humidification unit, and the purified water storage container will be described below.
  • control unit When one or more air humidity sensors (not shown) detect that the air humidity in the water tank has decreased to a predetermined value, the control unit issues a command to activate the ultrasonic atomizing unit
  • the water mist generated by the ultrasonic atomizing unit 22 then flows out from the humid air outlet 23, This increases the humidity of the air in the refrigerator.
  • the control unit issues a command to cause the ultrasonic atomization unit
  • the humidifying unit 10 uses an ultrasonic atomizing unit to achieve humidification, but those skilled in the art should understand that other types of humidifiers may be used, such as a natural evaporation humidifier, a forced convection humidifier, Or wet film humidifier.
  • the control unit is further provided with a regulator to set the humidity in the water tank.
  • a regulator to set the humidity in the water tank.
  • the humidity can be set to a higher humidity, thereby avoiding the evaporation of water in fruits and vegetables and maintaining the freshness of fruits and vegetables to prolong Its freshness time; when most of the items stored in the refrigerator are canned or bottled drinks, the humidity can be set to, for example, a lower humidity, so that the humidification unit is basically inoperative to save energy consumption.
  • a control manner may also be implemented by other appropriate manners known in the art.
  • the present invention also provides a device and method to further reduce the possibility of microorganisms existing and growing in the water tank, that is, supplying sterile pure water to the humidification unit for humidification.
  • the pure water supply device and method of the combined refrigerator of the present invention will be described below with reference to FIG. 9.
  • the purified water supply device includes a water pump, a filter unit, and a purified water storage container.
  • Water such as city tap water, is pressurized by means of a water pump and pumped into a filter unit.
  • the filter unit includes, for example, a PP pre-filter, a PP pre-filter, a granular activated carbon filter, and a composite reverse osmosis filter.
  • the PP pre-filter is equipped with a 5 micron p. P cotton fiber filter. According to the US NSF standard, the PP pre-filter can remove coarse impurities in water, such as rust, sand, microorganisms, rubber substances, sludge, etc. The water filtered by the pre-filter then flows into the PP pre-filter.
  • the PP pre-filter is equipped with a 5 micron ⁇ ⁇ ⁇ Yellian fiber filter.
  • the PP pre-filter can remove smaller impurities such as bleach, metal particles, etc., and improve the taste of water.
  • the water filtered by the pre-filter then flows into the granular activated carbon filter.
  • the UDF granular activated carbon filter is provided with a compressed granular activated carbon filter element.
  • the activated carbon filter element has high-performance absorption and a very large absorption area, and can fully absorb chemical pollutants in the water and can deodorize, for example, it can remove heterochromatic substances, bleach, residual chlorine, carcinogens, trichloromethane Alkanes, etc.
  • the water filtered by the granular activated carbon filter then flows into the composite reverse osmosis filter.
  • a composite reverse osmosis filter for example, contains a sintered activated carbon filter element and a multilayered multi-stage RO processing reverse osmosis membrane.
  • the sintered activated carbon filter element adsorbs organic substances in water, such as carbon tetrachloride, chloroform, vinyl chloride and other carcinogens;
  • the R0 reverse osmosis membrane has an ultra-small pore of 0.001 ⁇ m.
  • the entire filter unit can be integrated into a single unit to be placed in the middle of the combined freezer, as shown in Figure 9.
  • the produced sewage and other impurities can be discharged from the combined refrigerator of the present invention through a drainage pipe by another water pump.
  • those skilled in the art can also conceive of using other filtering devices within the scope of the present invention in order to obtain the same effect and replace the filter of the above-mentioned form.
  • the device for supplying purified water of the combined refrigerator of the present invention can be used as a device for supplying drinking water, such as a water dispenser unit. Since the refrigerant circuit for a water tank and the refrigerant circuit for a conventional water dispenser are similar in terms of working principle and practical operation, the present invention is combined
  • a heater is further provided in the water dispenser unit of the combined water tank of the present invention, so as to provide heated pure water. Since the condenser in the refrigerant circuit dissipates heat to the outside during operation, this part of the heat can be used to preheat pure water, which is then supplied to the heater.
  • a water maker can also be set in the water dispenser unit, which condenses pure water into water cubes, and the water cubes are stored in the ice box 5, which is very advantageous for the case where ice cubes need to be added to the beverage .
  • the dispenser unit of the combined refrigerator can provide purified water at normal temperature, heated purified water, cooled purified water, and ice cubes made of purified water.
  • a water outlet switch for normal temperature, heated, and cooled purified water and a water box for taking out a water block may be provided on the outer wall of the combined refrigerator of the present invention.
  • FIG. 1-6 show three different arrangements (types A, B, and C), but one of ordinary skill in the art should understand that any other suitable arrangement is also within the scope of the present invention.
  • an oxygen generator is further provided in the water dispenser unit, so as to oxygenate the pure water in the purified water storage container and increase the pressure in the water storage container.
  • the purified water leaving the water storage container can also pass through an activated carbon filter at the back.
  • the activated carbon filter element of the activated carbon filter can instantly sterilize and inhibit the proliferation of bacteria, remove chlorine, abnormal colors, odors, and pollutants from the agricultural industry. It adsorbs the residual minimal organics that pass through the R0 film, and adjusts the water quality and taste of the purified water to make it more sweet and sweet.
  • an ultraviolet disinfection device such as an ultraviolet lamp, may be provided to irradiate the purified water passing through the rear activated carbon filter for final disinfection treatment to ensure that the purified water is stored aseptically.
  • an ultraviolet disinfection device such as an ultraviolet lamp
  • the water treated above can then flow out of the water outlet switch.
  • the combined water tank of the present invention is a refrigeration device with multiple functions, which actually realizes the preservation of fresh water tanks, humidification units, purified water supply devices, water dispensers, and water dispensers. Total functions.
  • the combined refrigerator of the present invention can Provide fresh storage of food and other conveniences and provide pure drinking water.
  • the water maker can be used for home or business, such as home, office, restaurant, school, entertainment place, etc.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

L'invention concerne un dispositif de réfrigération combiné amélioré et multifonctionnel. On peut utiliser ce dispositif de réfrigération sous forme de réfrigérateur afin de conserver des fruits et des légumes, d'humidificateur, de distributeur d'eau purifiée, de distributeur de boissons ou de machine à fabriquer la glace. Ce dispositif amélioré optimise l'utilisation de l'appareil de base, limite le nombre de pièces nécessaires et présente une fiabilité augmentée.
PCT/CN2004/001298 2003-12-02 2004-11-15 Dispositif de refrigeration combine WO2005054763A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2004800346254A CN100390480C (zh) 2003-12-02 2004-11-15 组合式制冷装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2003201249201 2003-12-02
CN200320124920 2003-12-02
CN2004100478965 2004-06-21
CN200410047896 2004-06-21

Publications (1)

Publication Number Publication Date
WO2005054763A1 true WO2005054763A1 (fr) 2005-06-16

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ID=34654606

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2004/001298 WO2005054763A1 (fr) 2003-12-02 2004-11-15 Dispositif de refrigeration combine

Country Status (1)

Country Link
WO (1) WO2005054763A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102286995A (zh) * 2011-05-25 2011-12-21 唐晓洁 从空气中取饮、食水的方法及产品
CN103919465A (zh) * 2014-04-28 2014-07-16 重庆大学 一种节能的加湿饮水机
CN105735410A (zh) * 2014-12-29 2016-07-06 成都能生材科技开发有限责任公司 浅丘自然生水塔技术
CN105735411A (zh) * 2014-12-29 2016-07-06 成都能生材科技开发有限责任公司 家用生水机技术
CN105821926A (zh) * 2014-11-25 2016-08-03 成都能生材科技开发有限责任公司 自然环保卫生上善生水技术
US9862589B2 (en) 2016-05-31 2018-01-09 Starbucks Corporation Chilled beverage dispenser
CN108523435A (zh) * 2018-06-22 2018-09-14 中领心泉（福建）空气饮用水科技有限公司 分体式组合茶台机装置及其工作方法
CN113623934A (zh) * 2020-05-08 2021-11-09 青岛海尔电冰箱有限公司 风冷冰箱的控制方法与风冷冰箱

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259203A (en) * 1992-05-14 1993-11-09 Engel Daniel R Apparatus and method for extracting potable water from atmosphere
CN1100196A (zh) * 1993-07-06 1995-03-15 株式会社金星社 冰箱保鲜装置
WO2001016028A1 (fr) * 1999-08-31 2001-03-08 An Yun Joon Dispositif de refroidissement destine a faire de l'eau potable
CN1427232A (zh) * 2001-12-17 2003-07-02 乐金电子(天津)电器有限公司 电冰箱用加湿装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259203A (en) * 1992-05-14 1993-11-09 Engel Daniel R Apparatus and method for extracting potable water from atmosphere
CN1100196A (zh) * 1993-07-06 1995-03-15 株式会社金星社 冰箱保鲜装置
WO2001016028A1 (fr) * 1999-08-31 2001-03-08 An Yun Joon Dispositif de refroidissement destine a faire de l'eau potable
CN1427232A (zh) * 2001-12-17 2003-07-02 乐金电子(天津)电器有限公司 电冰箱用加湿装置

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102286995B (zh) * 2011-05-25 2014-12-31 唐晓洁 从空气中取饮、食水的方法及产品
CN102286995A (zh) * 2011-05-25 2011-12-21 唐晓洁 从空气中取饮、食水的方法及产品
CN103919465A (zh) * 2014-04-28 2014-07-16 重庆大学 一种节能的加湿饮水机
CN105821926A (zh) * 2014-11-25 2016-08-03 成都能生材科技开发有限责任公司 自然环保卫生上善生水技术
CN105821926B (zh) * 2014-11-25 2019-10-18 成都能生材科技开发有限责任公司 自然环保卫生生水技术
CN105735410B (zh) * 2014-12-29 2019-09-20 成都能生材科技开发有限责任公司 浅丘自然生水塔工艺
CN105735411B (zh) * 2014-12-29 2019-05-21 成都能生材科技开发有限责任公司仁寿分公司 家用生水机技术
CN105735411A (zh) * 2014-12-29 2016-07-06 成都能生材科技开发有限责任公司 家用生水机技术
CN105735410A (zh) * 2014-12-29 2016-07-06 成都能生材科技开发有限责任公司 浅丘自然生水塔技术
US9862589B2 (en) 2016-05-31 2018-01-09 Starbucks Corporation Chilled beverage dispenser
CN108523435A (zh) * 2018-06-22 2018-09-14 中领心泉（福建）空气饮用水科技有限公司 分体式组合茶台机装置及其工作方法
CN113623934A (zh) * 2020-05-08 2021-11-09 青岛海尔电冰箱有限公司 风冷冰箱的控制方法与风冷冰箱
CN113623934B (zh) * 2020-05-08 2022-10-28 青岛海尔电冰箱有限公司 风冷冰箱的控制方法与风冷冰箱

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