CN106524652A - Dehumidification device of refrigeration cabinet - Google Patents

Dehumidification device of refrigeration cabinet Download PDF

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Publication number
CN106524652A
CN106524652A CN201611226523.3A CN201611226523A CN106524652A CN 106524652 A CN106524652 A CN 106524652A CN 201611226523 A CN201611226523 A CN 201611226523A CN 106524652 A CN106524652 A CN 106524652A
Authority
CN
China
Prior art keywords
cabinet
air
circulation line
dehumidifier
condenser
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201611226523.3A
Other languages
Chinese (zh)
Other versions
CN106524652B (en
Inventor
李薇
孙勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Evkalo Refrigeration Equipment Co Ltd
Original Assignee
Dongguan Evkalo Refrigeration Equipment 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
Application filed by Dongguan Evkalo Refrigeration Equipment Co Ltd filed Critical Dongguan Evkalo Refrigeration Equipment Co Ltd
Priority to CN201611226523.3A priority Critical patent/CN106524652B/en
Publication of CN106524652A publication Critical patent/CN106524652A/en
Application granted granted Critical
Publication of CN106524652B publication Critical patent/CN106524652B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042Air treating means within refrigerated spaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00Evaporators; Condensers
    • F25B39/04Condensers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infra-red detectors
    • F25D19/003Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infra-red detectors with respect to movable containers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04Treating air flowing to refrigeration compartments
    • F25D2317/041Treating air flowing to refrigeration compartments by purification
    • F25D2317/0411Treating air flowing to refrigeration compartments by purification by dehumidification

Abstract

The invention discloses a dehumidification device of a refrigeration cabinet. The dehumidification device comprises a refrigeration system, and the refrigeration system comprises a refrigeration pipe. The refrigeration pipe is sequentially connected with a compressor, a condenser, a throttling mechanism and a refrigeration evaporator, wherein the refrigeration evaporator is arranged in a cabinet body of the refrigeration cabinet. The dehumidification device is characterized in that an air exchange system is further arranged in the cabinet body and comprises a circulation pipeline, a circulation fan and a dehumidifier, the circulation pipeline communicates with the cabinet body, air in the cabinet body is made to pass through the dehumidifier and the condenser sequentially and then returns to the interior of the cabinet body under the action of the circulation fan, the condenser is utilized for heating the air in the cabinet body, and accordingly energy consumption is reduced.

Description

The dehydrating unit of refrigerator
Technical field
The present invention relates to refrigerating field, more specifically, it relates to a kind of dehydrating unit of refrigerator.
Background technology
Refrigerator, it is as an important choosing that Main Function is the fresh therefore fresh-keeping effect of guarantee chilled food Purchase foundation.According to scientific analysis, want to keep the fresh of food, on the one hand need cabinet interior to have constant temperature strong " jelly power ", On the other hand, need the purification of air in Keep cool cabinet fresh.
The principle of refrigerator is that the low-pressure steam of refrigeration system inner refrigerant is sucked and boil down to high steam by compressor Heel row passes through condenser to condenser, takes away cold-producing medium liberated heat by condenser, condenses high pressure refrigerant vapor For highly pressurised liquid.Highly pressurised liquid sprays into the refrigerating evaporator inside cabinet after filter, throttle mechanism, and corresponding low Pressure evaporation, draws the heat in cabinet, and reaching refrigerator cabinet reduces the purpose of temperature.
But the article of storage also has moisture and enters into during having moisture, Simultaneous Switching refrigerator in refrigerator Inside cabinet, and the moisture entered in refrigerator liquefies to the cold and can condense to form water droplet in the inwall of cabinet, and steams in refrigeration It is that water droplet is easy to build-up ice to send out condensation near device, the final effect for affecting refrigeration;Cabinet interior is entered in prior art Row dehumidifying, it will usually which, using first heating, reheating air carries out refrigeration liquefying and completes dehumidifying, as this method needs heating wire Heated, this can undoubtedly increase extra power consumption.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of dehydrating unit of refrigerator, utilizes Condenser is heated to the air in cabinet, so as to reduce energy consumption.
For achieving the above object, the invention provides following technical scheme:A kind of dehydrating unit of refrigerator, including refrigeration System, described refrigeration system include refrigerator pipes, and refrigerator pipes are sequentially connected compressor, condenser, throttle mechanism, refrigeration evaporator Device, described refrigerating evaporator are arranged in the cabinet of refrigerator, and air exchange system is additionally provided with described cabinet, described Air exchange system includes circulation line, circulating fan and dehumidifier, and described circulation line is communicated with cabinet, and in circulated air Make the air in cabinet sequentially pass through dehumidifier, condenser to return in cabinet in the presence of machine.
By adopting above-mentioned technical proposal, the air in cabinet passes through air exchange system, along circulation line from cabinet Enter in dehumidifier, the temperature of dehumidifier is relatively low, make the steam gasification formation condensed water in air, reduce wet in air Degree;The air dehumidified by dehumidifier enters into condenser along circulation line, and condenser can be given out during work Higher heat, and the temperature in the air themperature angle in circulation line, therefore condenser can be by the air in circulation line Absorb, raise the temperature of trachea, form the air of high temperature low humidity, the air of high temperature low humidity can be re-entered to cabinet, It is circulated;With the continuous continuation of circulation, the humidity in cabinet largely can be reduced, and at the same time, air Intensification depend on the heat discharged by condenser, air is heated without the need for extra energy consumption, dehumidifying energy consumption used is relatively low.
The present invention is further arranged to:Described condenser includes the radiating fin worn for refrigerator pipes, described circulation Pipeline is arranged in the refrigerator pipes and the snakelike arrangement of circulation line arrange in radiating fin, radiating fin.
Radiating can be increased by adopting the setting of above-mentioned technical proposal, radiating fin, at the same wear with radiating fin Circulation line can preferably absorb heat on radiating fin, increase the heats to air in circulation line.
The present invention is further arranged to:The dehumidifier includes the dehumidify evaporimeter in parallel with refrigerating evaporator and is used for The collecting mechanism that the condensed water condensed in dehumidify evaporimeter is collected, is provided with the pipeline of described dehumidify evaporimeter and removes Wet control valve group.
Radiated using dehumidify evaporimeter by adopting above-mentioned technical proposal, wherein dehumidifier, coolant is steamed from refrigeration Device is sent out through gasification, substantial amounts of heat is absorbed, so that the surface temperature of dehumidify evaporimeter is reduced, through the water of dehumidify evaporimeter Steam can liquefy on the surface of dehumidify evaporimeter, form condensed water and complete dehumidifying;Dehumidify evaporimeter shares one with refrigerating evaporator Set condenser and compressor, cost are relatively low, while can be with the utilization compressor of greater efficiency and condenser.
The present invention is further arranged to:Described circulation line includes the heating positioned at the condensed device of dehumidifier rear cocurrent Branch road with the circulation branch road for directly connecting cabinet, described circulation line is provided with makes air in heating branch road and circulation branch road The switching valve of switching.
By which is put using above-mentioned technology, circulation branch road directly skips condenser, after dehumidify evaporimeter dehumidifying, does Dry air is returned directly in cabinet, by the way of circulation branch road is circulated, it is adaptable to the less dehumidifying of the degree that dehumidifies;And When the humidity in cabinet is larger, opens heating branch road and close circulation branch road, by heating to air, so that cabinet The appropriate lifting of internal air themperature, is made the air in cabinet contain higher moisture, then is removed by dehumidifier, dehumidifying effect Fruit is preferably.
The present invention is further arranged to:The loop dehumidification of connection cabinet is provided with described dehumidifier.
Dehumidifier is connected directly by adopting the loop of above-mentioned technical proposal, dehumidifying, it is adaptable to the less dehumidifying of degree;And When needing efficiently to dehumidify, loop dehumidification can be closed, open circulation line and dehumidified, both of which can be according to reality Situation determining.
The present invention is further arranged to:Cooling chamber is provided with described cabinet, described refrigerating evaporator is located at cooling Interior, cooling chamber are connected with cabinet, and described cooling chamber is provided with cooling trachea, is provided with heat exchange in described dehumidifier Core, the heat exchanger core are provided with cold passage and the passage of heat, and described cooling trachea connects cold passage, described circulation line connection The passage of heat;Described cabinet is provided with the loop connected with cold passage.
By adopting above-mentioned technical proposal, the low temperature in dehumidifier is provided by refrigerating evaporator, will be low by cooling down trachea Warm air is fed through in dehumidifier, as cooling interior is closer to refrigerating evaporator, therefore cools down indoor air relative to cabinet Internal air themperature is lower, and the air in the cooling air and cabinet of low temperature is sent in the heat exchanger core of dehumidifier simultaneously Heat exchange is carried out, air liquefaction is made, condensed water is formed and is discharged, the air through dehumidifying is being entered in cabinet;Due to cooling sky Gas is in cooling chamber, moist chamber, cabinet interior circulation, such that it is able to make temperature overall in cabinet more spread faster, refrigeration It is good.
The present invention is further arranged to:Described heat exchanger core includes some heat exchanges with groove stacked together Piece, heat exchanging fin include framework and interlayer, and framework forms the air channel with interlayer as bottom land with interlayer, and some heat exchanging fins are superimposed it Afterwards, the both sides of each interlayer are respectively the passage of heat and cold passage.
The heat exchanger core to be formed is overlapped mutually by adopting above-mentioned technical proposal, some heat exchanging fins, one layer is logical for heat Another layer in road is cold passage, carries out heat exchange by the dividing plate on heat exchanging fin, makes the cooling air in air liquefy to the cold, complete Into dehumidifying, as heat exchanging fin has multiple, increasing sufficiently carries out heat exchange between cold passage and the passage of heat, increases dehumidifying effect Really.
The present invention is further arranged to:Described condenser is provided with the radiating radiated to radiating fin.
By adopting above-mentioned technical proposal, on the one hand the heat on condenser is absorbed by circulation line, the opposing party Effect of the face by radiator fan, heat is drained, and the condensation effect of condenser is greatly increased.
Compared with prior art, the beneficial effects of the present invention is, the air in cabinet is heated by condenser, no Need extra heater to be heated, therefore energy consumption is relatively low.
Description of the drawings
The structural representation of the dehydrating unit embodiment one of Fig. 1 refrigerators;
Structural representations of the Fig. 2 for the dehydrating unit embodiment two of refrigerator;
Structural representations of the Fig. 3 for the dehydrating unit embodiment three of refrigerator;
Fig. 4 is the structural representation of heat exchanger core in embodiment three;
Reference:1st, cabinet;11st, cooling chamber;12nd, cool down trachea;2nd, refrigeration system;21st, refrigerator pipes;22nd, compressor;23、 Condenser;24th, throttle mechanism;25th, refrigerating evaporator;3rd, air exchange system;31st, circulation line;32nd, circulation control valve;33、 Heating branch road;34th, circulation branch road;35th, circulating fan;4th, dehumidifier;41st, Dehumidification controlling valve;42nd, collecting mechanism;43rd, dehumidify back Road;5th, dehumidify evaporimeter;6th, heat exchanger core;61st, heat exchanging fin;62nd, groove;63rd, dividing plate;64th, framework.
Specific embodiment
Embodiment one:
It is as shown in Figure 1, a kind of dehydrating unit of refrigerator, including cabinet 1, and to refrigeration system that cabinet 1 is freezed 2, refrigeration system 2 includes refrigerator pipes 21, and refrigerator pipes 21 sequentially pass through compressor 22, condenser 23, throttle mechanism 24, refrigeration evaporator Device 25(As represented by bold portion in Fig. 1), inside cabinet 1, coolant is by refrigerator pipes 21 upper for refrigerating evaporator 25 Repetitive cycling between part is stated, realization is freezed to refrigerator, as refrigeration system 2 is prior art, the present invention refuses superfluous State.
Dehydrating unit depends on refrigeration system 2 and exists, and dehydrating unit includes air exchange system 3, air exchange system 3 Including circulation line 31, circulation line 31 is connected with cabinet 1, is entered by the air in cabinet 1 is made in the presence of circulating fan 35 Enter in circulation line 31, dehumidifier 4, condenser 23 are sequentially passed through in circulation line 31 and returned in cabinet 1(Such as void in Fig. 1 Represented by line part);Dehumidify evaporimeter 5 is provided with dehumidifier 4, dehumidify evaporimeter 5 is arranged in parallel with refrigerating evaporator 25, i.e., Dehumidify evaporimeter 5 shares same set of condenser 23 and compressor 22 with refrigerating evaporator 25, and the air in circulation line 31 is entered When in dehumidifier 4, due to the temperature on 25 surface of refrigerating evaporator it is relatively low, therefore the liquid to the cold of the air in circulation line 31 Changing, making the vapor in air condensation be carried out on 25 surface of refrigerating evaporator and form condensed water, condensed water can pass through dehumidifier 4 The collecting mechanism 42 of upper setting is collected and discharges.The pipeline of dehumidify evaporimeter 5 is provided with Dehumidification controlling valve 41, for closing Or dehumidify evaporimeter 5 is opened, when refrigerator need not be dehumidified, Dehumidification controlling valve 41 can be closed so that refrigeration Liquid is may not flow into dehumidify evaporimeter 5;The same two ends for connecting cabinet 1 in circulation line 31 are provided with circulation control valve 32, when refrigerator need not be dehumidified, air can be prevented to be flowed into circulation by closing circulation control valve 32 In pipeline 31.
Air in circulation line 31 can be entered in condenser 23 after the dehumidifying of dehumidifier 4, and condenser 23 includes The refrigerator pipes 21 of snakelike setting, refrigerator pipes 21 are arranged in some radiating fins, the same also serpentine-like setting of circulation line 31 And transmit in radiating fin, as the air in circulation line 31 carried out refrigeration through dehumidify evaporimeter 5, thus temperature compared with Low, in the presence of radiating fin, heat can be passed to inside circulation line 31, make the atmosphere temperature rising in circulation line 31, Form the air of high temperature drying;The air of high temperature drying can be reentered to cabinet 1 with circulation line 31, made in cabinet 1 The rising of the temperature small range of air, and because air is more dried, therefore the moisture in cabinet 1 can be evaporated in air, It is removed in circulating next time so that the humidity in cabinet 1 is reduced with the continuous circulation of air exchange system 3, is reached and is removed Wet effect.
Be provided with loop dehumidification 43 on dehumidifier 4, the connection of loop dehumidification 43 dehumidifier 4 and cabinet 1, dehumidifier 4 with it is cold Circulation line 31 between condenser 23 is provided with switching valve F1, is provided with switching valve F2 on loop dehumidification 43, mutual by F1, F2 Cooperation, realize the dehumidifying of different mode;
(1)When switching valve F1 is closed, and switching valve F2 is opened, the air in cabinet 1 is passed through to dehumidifier 4 by circulation line 31 It is interior, the vapor liquefaction in air is made in the presence of dehumidify evaporimeter 5, dehumidifying is realized, the air after dehumidifying is along dehumidifying back Road 43 is flow back in cabinet 1, is made air mutual circulation in the dehumidifier 4 with cabinet 1, is completed dehumidifying, and this pattern is applied to light Micro- dehumidifying.
(2)When switching valve F1 is opened, and switching valve F2 is closed, the air in cabinet 1 can enter along circulation line 31 Enter into condenser 23, complete the heating of air, the conveying into cabinet 1 is dried the air of high temperature;This mode can carry out height The dehumidifying of effect.
Embodiment two:
As shown in Fig. 2 the present embodiment with the difference of embodiment one is, circulation line 31 out enters into dehumidifier 4 from cabinet 1 Two branch roads are divide into afterwards, branch road 33 and circulation branch road 34 is respectively heated, and heating branch road 33 can be carried out through condenser 23 Heating, and cabinet 1 is returned directly to after circulating, switching valve F1 is provided with heating branch road 33, arrange in circulation branch road 34 Switching valve F2, by the mutual cooperation of F1, F2, realizes the dehumidifying of different mode.
(1)When switching valve F1 is closed, and switching valve F2 is opened, the air in cabinet 1 is passed through to removing by circulation line 31 In wet device 4, the vapor liquefaction in air is made in the presence of dehumidify evaporimeter 5, realize dehumidifying, the air after dehumidifying is along following 31 tunnel of endless tube road is flow back in cabinet 1, is made air mutual circulation in the dehumidifier 4 with cabinet 1, is completed dehumidifying, and this pattern is fitted For slight dehumidifying;
(2)When switching valve F1 is opened, and switching valve F2 is closed, the air in cabinet 1 can be entered to along circulation line 31 In condenser 23, then the heating that air is completed in condenser 23 is entered into through heating branch road 33, then into cabinet 1 convey drying The air of high temperature;This mode efficiently can be dehumidified.
Embodiment three:
As shown in figure 3, difference of the present embodiment compared with embodiment one is that structure in dehumidifier 4 is different, set in cabinet 1 Cooling chamber 11 is put, wherein refrigerating evaporator 25 is located in cooling chamber 11, and cooling chamber 11 is communicated with cabinet 1, is set in cooling chamber 11 The cooling trachea 12 of connection moist chamber is put, cooling air has been fed through in dehumidifier 4.
Heat exchanger core 6, heat exchanger core 6 heat exchanging fin 61 with groove 62, groove by several are provided with dehumidifier 4 62 bottom land is made up of the material of waterproof good heat conduction effect, such as aluminium foil;When two heat exchanging fins 61 are overlapped mutually together When, the groove 62 between two neighboring heat exchanging fin 61 is interlaced, the heat exchanging fin 61 of prismatic as shown in Figure 4, cooling Air is cold passage upper right angular movement from the lower left corner along groove 62;And the air of circulation line 31 is transported from the upper left corner to the lower right corner It is dynamic, it is lower compared to the air in cabinet 1 due to cooling down the air in trachea 12 connection cooling chamber 11, therefore cooling chamber 11, Under the effect of dividing plate 63, due to the temperature difference existed between the air in cooling air and circulation line 31, so that circulation pipe The vapor that road 31 is contained within liquefies to form condensed water, completes dehumidifying, returns in cabinet 1 through the cooling air of heat exchange, It is that air can be circulated between dehumidifier 4 and cabinet 1.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications Should be regarded as protection scope of the present invention.

Claims (8)

1. a kind of dehydrating unit of refrigerator, including refrigeration system, described refrigeration system include refrigerator pipes, and refrigerator pipes connect successively Compressor, condenser, throttle mechanism, refrigerating evaporator are connect, described refrigerating evaporator is arranged in the cabinet of refrigerator, which is special Levying is:Be additionally provided with air exchange system in described cabinet, described air exchange system include circulation line, circulating fan with Dehumidifier, described circulation line are communicated with cabinet, and sequentially pass through the air in cabinet to remove in the presence of circulating fan Wet device, condenser are returned in cabinet.
2. the dehydrating unit of refrigerator according to claim 1, is characterized in that:Described condenser includes wearing for refrigerator pipes If radiating fin, described circulation line is arranged in radiating fin, and the refrigerator pipes arranged in radiating fin are equal with circulation line Snakelike arrangement.
3. the dehydrating unit of cold closet according to claim 2, is characterized in that:The dehumidifier includes and refrigerating evaporator Dehumidify evaporimeter in parallel and the collecting mechanism for the condensed water condensed in dehumidify evaporimeter is collected, described removes Dehumidification controlling valve group is provided with the pipeline of wet vaporizer.
4. the dehydrating unit of cold closet according to claim 3, is characterized in that:Described circulation line is included positioned at dehumidifying The heating branch road of the condensed device of device rear cocurrent with the circulation branch road for directly connecting cabinet, described circulation line is provided with and makes The switching valve that air is switched with circulation branch road in heating branch road.
5. the dehydrating unit of cold closet according to claim 3, is characterized in that:Connecting cabinet is provided with described dehumidifier The loop dehumidification of body.
6. the dehydrating unit of cold closet according to claim 2, is characterized in that:Cooling chamber is provided with described cabinet, Described refrigerating evaporator is located at cooling interior, and cooling chamber is connected with cabinet, and described cooling chamber is provided with cooling trachea, described Dehumidifier in be provided with heat exchanger core, the heat exchanger core is provided with cold passage and the passage of heat, and described cooling trachea connects cold Passage, the described circulation line connection passage of heat;Described cabinet is provided with the loop connected with cold passage.
7. the dehydrating unit of cold closet according to claim 6, is characterized in that:Described heat exchanger core includes some stackings Heat exchanging fin with groove together, heat exchanging fin include framework and interlayer, and framework is formed with interlayer as bottom land with interlayer Air channel, after some heat exchanging fin superpositions, the both sides of each interlayer are respectively the passage of heat and cold passage.
8. the dehydrating unit of cold closet according to claim 2, is characterized in that:Described condenser is provided with to radiating fin The radiating radiated by piece.
CN201611226523.3A 2016-12-27 2016-12-27 The dehumidification device of refrigerator Expired - Fee Related CN106524652B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611226523.3A CN106524652B (en) 2016-12-27 2016-12-27 The dehumidification device of refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611226523.3A CN106524652B (en) 2016-12-27 2016-12-27 The dehumidification device of refrigerator

Publications (2)

Publication Number Publication Date
CN106524652A true CN106524652A (en) 2017-03-22
CN106524652B CN106524652B (en) 2019-02-19

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Application Number Title Priority Date Filing Date
CN201611226523.3A Expired - Fee Related CN106524652B (en) 2016-12-27 2016-12-27 The dehumidification device of refrigerator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113418333A (en) * 2021-07-03 2021-09-21 苏州咖鲜生智能科技有限公司 Milk fresh-keeping freezer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2630760Y (en) * 2003-06-09 2004-08-04 安徽博西华制冷有限公司 Domestic temperature humidity-coutrolled electric refrigerator
CN2886467Y (en) * 2006-02-21 2007-04-04 博西华电器(江苏)有限公司 Electric refrigerator with automatic dehumidification function
CN202419830U (en) * 2012-01-20 2012-09-05 丁伟 Air conditioning unit with functions of heat recovery and drying
CN202630632U (en) * 2012-05-22 2012-12-26 李贤锡 Air dehumidifying and heating device
CN204177090U (en) * 2014-10-09 2015-02-25 合肥美的电冰箱有限公司 There is the refrigerator of dehumidification function

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2630760Y (en) * 2003-06-09 2004-08-04 安徽博西华制冷有限公司 Domestic temperature humidity-coutrolled electric refrigerator
CN2886467Y (en) * 2006-02-21 2007-04-04 博西华电器(江苏)有限公司 Electric refrigerator with automatic dehumidification function
CN202419830U (en) * 2012-01-20 2012-09-05 丁伟 Air conditioning unit with functions of heat recovery and drying
CN202630632U (en) * 2012-05-22 2012-12-26 李贤锡 Air dehumidifying and heating device
CN204177090U (en) * 2014-10-09 2015-02-25 合肥美的电冰箱有限公司 There is the refrigerator of dehumidification function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113418333A (en) * 2021-07-03 2021-09-21 苏州咖鲜生智能科技有限公司 Milk fresh-keeping freezer
CN113418333B (en) * 2021-07-03 2022-03-01 苏州咖鲜生智能科技有限公司 Milk fresh-keeping freezer

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