CN109269189A - A kind of dual-purpose refrigerator - Google Patents
A kind of dual-purpose refrigerator Download PDFInfo
- Publication number
- CN109269189A CN109269189A CN201810867128.6A CN201810867128A CN109269189A CN 109269189 A CN109269189 A CN 109269189A CN 201810867128 A CN201810867128 A CN 201810867128A CN 109269189 A CN109269189 A CN 109269189A
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- CN
- China
- Prior art keywords
- condenser
- evaporator
- air
- conversion
- dual
- 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.)
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 79
- 239000003507 refrigerant Substances 0.000 claims abstract description 45
- 238000005057 refrigeration Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000005187 foaming Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 22
- 238000001035 drying Methods 0.000 abstract description 18
- 235000013305 food Nutrition 0.000 abstract description 11
- 238000005138 cryopreservation Methods 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical group C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
-
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
Abstract
The invention discloses a kind of dual-purpose refrigerators, are related to refrigerator art, can cryopreservation food under the premise of, can with high temperature drying or thermmal storage article, rationally utilize resource, avoid energy waste.A kind of dual-purpose refrigerator, including cabinet and heat exchange cycle system, there is the storeroom being mutually isolated and at least one conversion compartment in the cabinet, the heat exchange cycle system includes compressor, evaporator and condenser, the driven compressor refrigerant is in the heat exchange cycle system internal circulation flow, the evaporator and air heat-exchange is set to generate cold air, the condenser and air heat-exchange generate hot-air, the cold air that the evaporator generates can for refrigeration in the storeroom, the hot-air that the condenser generates can between the conversion indoor heating.The present invention is for storing food and high temperature drying or thermmal storage article.
Description
Technical field
The present invention relates to refrigerator art more particularly to a kind of dual-purpose refrigerators.
Background technique
Refrigerator is due to may be implemented cryopreservation food, using very extensive.Storeroom realizes the effect of low temperature in refrigerator
Normal method is cooling cycle system.Cooling cycle system includes compressor, the condenser that circulation has the pipeline connection of refrigerant
With evaporator etc..In refrigeration, refrigerant is by compressor compresses at high temperature and high pressure gas, and then refrigerant passes through condenser, so
Reducing pressure by regulating flow returns in compressor by evaporator, completes a refrigeration cycle afterwards.It wherein, is the system of high temperature at condenser
Cryogen, radiates with the heat exchange of refrigerator outside air, is the refrigerant of low temperature at evaporator, with storeroom air heat-exchange in refrigerator
Freeze.
But refrigerator product is during normal use, since room temperature is generally required lower than room temperature, when refrigeration, is condensing
Device position can generate heat, this general partial heat is directly lost in ambient atmosphere, without being utilized, cause energy
Source waste.
Summary of the invention
The embodiment of the present invention provides a kind of dual-purpose refrigerator, can cryopreservation food under the premise of, can be dry with high temperature
Clothing or thermmal storage article rationally utilize resource, avoid energy waste.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
A kind of dual-purpose refrigerator, including cabinet and heat exchange cycle system, have in the cabinet storeroom being mutually isolated and
At least one conversion compartment, the heat exchange cycle system include compressor, evaporator and condenser, the driven compressor refrigeration
Agent makes the evaporator and air heat-exchange generate cold air in the heat exchange cycle system internal circulation flow, the condenser with
Air heat-exchange generates hot-air, and the cold air that the evaporator generates can generate for refrigeration in the storeroom, the condenser
Hot-air can between the conversion indoor heating.
The dual-purpose refrigerator of the embodiment of the present invention, including cabinet and heat exchange cycle system have storeroom and at least in cabinet
One conversion compartment, heat exchange cycle system includes compressor, evaporator and condenser, and driven compressor refrigerant is in the heat exchange
Circulatory system internal circulation flow, makes evaporator and air heat-exchange generate cold air, and condenser and air heat-exchange generate hot-air.This
Sample, the cold air that evaporator generates can provide the cryogenic effect of storeroom, and the hot-air that condenser generates can provide conversion
The high temp effect of compartment.The hot-air that adjoint condenser generates when refrigerator storeroom being freezed as a result, makes full use of, and realizes and turns
Change the high temp effect of compartment, and then convert compartment to need the article etc. of High temperature storage with high temperature drying or storage, compared to existing
Technology, can cryopreservation food under the premise of, can with high temperature drying or thermmal storage article, rationally utilize resource, avoid energy
Source waste.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the intracorporal structural schematic diagram of case of the dual-purpose refrigerator of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the heat exchange cycle system of the dual-purpose refrigerator of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram that the conversion compartment of the dual-purpose refrigerator of the embodiment of the present invention is arranged outside field ice case；
The first condenser and the second condenser is arranged in the heat exchange cycle system for the dual-purpose refrigerator of the embodiment of the present invention in Fig. 4
Structural schematic diagram one；
The first condenser and the second condenser is arranged in the heat exchange cycle system for the dual-purpose refrigerator of the embodiment of the present invention in Fig. 5
Structural schematic diagram two；
The first evaporator and the second evaporator is arranged in the heat exchange cycle system for the dual-purpose refrigerator of the embodiment of the present invention in Fig. 6
Structural schematic diagram；
Fig. 7 indoor structural schematic diagram between the conversion of the dual-purpose refrigerator of the embodiment of the present invention；
Fig. 8 is the side structure schematic view of the conversion compartment of the dual-purpose refrigerator of the embodiment of the present invention；
Fig. 9 is that the first condenser of the dual-purpose refrigerator of the embodiment of the present invention is the structural schematic diagram around tubular type；
Figure 10 is that the first condenser of the dual-purpose refrigerator of the embodiment of the present invention is the structural schematic diagram of band-tube type.
Appended drawing reference:
1- cabinet；11- storeroom；12- converts compartment；13- air-supply air port；14- returning air outlet；15- blower；2- heat exchange follows
Loop system；21- compressor；22- evaporator；The first evaporator of 221-；The second evaporator of 222-；23- condenser；231- first is cold
Condenser；The second condenser of 232-；The first switch valve of 24-；The second switch valve of 25-；26- refrigerant branch；27- dry filter
Device；28- capillary；29- muffler.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is right
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or
It is more than two.
A kind of dual-purpose refrigerator provided in an embodiment of the present invention, as depicted in figs. 1 and 2, including cabinet 1 and heat exchange cycle system
2, cabinet 1 is interior to have storeroom 11 and at least one conversion compartment 12, and heat exchange cycle system includes compressor 21,22 and of evaporator
Condenser 23, compressor 21 drive refrigerant in 2 internal circulation flow of heat exchange cycle system, generate evaporator 22 and air heat-exchange
Cold air, condenser 23 and air heat-exchange generate hot-air, and the cold air that evaporator 22 generates can be refrigeration in storeroom 11, cold
The hot-air that condenser 23 generates can be heating in conversion compartment 12.
The dual-purpose refrigerator of the embodiment of the present invention, as depicted in figs. 1 and 2, including cabinet 1 and heat exchange cycle system 2, cabinet 1
Interior to convert compartment 12 at least one with the storeroom 11 being mutually isolated, heat exchange cycle system 2 includes compressor 21, evaporator
22 and condenser 23, compressor 21 drives refrigerant in 1 internal circulation flow of heat exchange cycle system, makes evaporator 22 and air heat-exchange
Cold air is generated, condenser 23 and air heat-exchange generate hot-air.In this way, the cold air that evaporator 22 generates can provide storage
The cryogenic effect of room 11, the hot-air that condenser 23 generates can provide the high temp effect of conversion compartment 12.Refrigerator is stored up as a result,
The hot-air that hiding room 11 condenser 23 adjoint when freezing generates makes full use of, and realizes the high temp effect of conversion compartment 12, in turn
Conversion compartment can need the article etc. of High temperature storage with high temperature drying or storage, compared with prior art, can cryopreservation food
Under the premise of, it can be with high temperature drying or thermmal storage article.
It should be noted that the quantity of the dual-purpose refrigerator of the embodiment of the present invention, storeroom 11 and conversion compartment 12 is at least
One, referring to Fig.1, storeroom 11 is two, and conversion compartment 12 is one；Referring to Fig. 3, storeroom 11 is three, converts compartment
12 be one.In addition, conversion compartment 12, which can be, is adapted as conversion compartment 12 for a storeroom 11 of field ice case, such as Fig. 1 institute
Show；It is also possible to additionally increase a conversion compartment 12 again on the basis of field ice case, as shown in Figure 3.In contrast, by former
The scheme that one storeroom 11 of refrigerator is adapted as conversion compartment 12 does not influence the whole occupied space of cabinet, and function is held
Easily realize.
The hot-air that condenser 23 generates is made full use of, realizes the high temperature drying or thermmal storage article effect of conversion compartment 12
Fruit, there are many implementations.For example, it may be the heat of the condenser 23 of field ice case is introduced directly into conversion compartment 12,
It can be and new condenser 23 is separately provided for conversion compartment 12.Wherein, the heat of the condenser 23 of field ice case is introduced into conversion
In the scheme of compartment 12, does not have to additional setting condenser 23 and save cost.New condenser 23 is separately provided for conversion compartment 12
Scheme in, whether can flow through new condenser 23 by controlling refrigerant and control whether to heat conversion compartment 12, it is convenient
Compartment 12 is converted as other purposes, such as normal temperature storage article etc..New condenser 23 is separately provided for conversion compartment 12
Scheme, specifically, referring to Fig. 4 and Fig. 5, condenser 23 includes for the first condenser for generating hot-air in conversion compartment 12
231, and for directly to the second condenser 232 of refrigerator external cooling, heat exchange cycle system 2 to further include the first switch valve
24, the first switch valve 24 can make refrigerant by the first condenser 231 and/or the second condenser 232.In this way, dry when needing
When clothing or thermmal storage article, the first switch valve 24 is enabled to make refrigerant by the first condenser 231, and then in conversion compartment 12
Hot-air is generated, realizes drying effect.Certainly, under the premise of guaranteeing drying or thermmal storage article effect, can be makes to freeze
Agent is merely through the first condenser 231, or makes refrigerant while passing through the first condenser 231 and the second condenser 232；When being not required to
When wanting drying or thermmal storage article, when only freezing to storeroom 11, the first switch valve 24 is enabled to make refrigerant by the second condensation
Device 232, directly to refrigerator external cooling, other purposes, such as placement article etc. can be carried out by converting compartment 12 at this time.
Realize that the first switch valve 24 can be such that refrigerant has by the first condenser 231 and/or the second condenser 232
A variety of implementations, exemplary, as shown in Figure 4 and Figure 5, the first condenser 231 and the second condenser 232 are arranged in parallel, and the
The input terminal of one condenser 231 and the second condenser 232 is connected to two output ends of the first switch valve 24 respectively.In this way,
By controlling the first switch valve 24, refrigerant may be implemented separately through the first condenser 231, refrigerant separately through second
Condenser 232 and refrigerant pass through 232 3 kinds of circulation styles of the first condenser 231 and the second condenser simultaneously.
In order to increase use function when conversion compartment 12 does not heat, consideration makes conversion compartment 12 that refrigeration effect also may be implemented
Fruit, and then can have the function of same cryopreservation food with storeroom 11 when converting 12 non-drying of compartment.It is realizing
There are many modes when the storage function of conversion compartment 12, for example, utilizing is that the evaporator 22 that storeroom 11 freezes generates in refrigerator
Cold air to conversion compartment refrigeration, or individually to conversion compartment 12 new evaporator is set.It wherein, is storeroom using in refrigerator
11 refrigeration evaporators 22 generate cold air to conversion compartment refrigeration mode in, need to be arranged in refrigerator corresponding air duct and
The structures such as air door, referring to Fig. 4, Fig. 5, the first switch valve 24 makes refrigerant by the second condenser 232, directly to outside refrigerator
Heat dissipation, evaporator 22 can produce cold air, at this point, cold air enters conversion compartment 12 by air duct and air door and makes by door opening
It is cold；When not needing refrigeration, air door is closed.The scheme of new evaporator is individually set to conversion compartment 12, specifically may be used
Reference Fig. 6, evaporator 22 include for storing up to the first evaporator 221 for generating cold air in conversion compartment 12, and for giving
The second evaporator 222 that cold air is generated in room 11 is hidden, heat exchange cycle system 2 further includes the second switch valve 25, the second switching
Valve 25 can make refrigerant by the first evaporator 221 and/or the second evaporator 222.In this way, in drying or thermmal storage article
When, it enables the second switch valve 25 make refrigerant merely through the second evaporator 222, only generates cold air in storeroom 11；When not
When drying or not thermmal storage article, the second switch valve 25 can be enabled to make refrigerant by the first evaporator 221, and then to conversion
Cold air is generated in compartment 12, allows to convert compartment and storeroom 11 with same cryopreservation food function.Certainly, such as
Fruit only makes refrigerant by the first evaporator 221 at this time, will affect the normal refrigeration of storeroom 11, it is therefore preferable that enabling second to cut
Changing valve 25 makes refrigerant by the first evaporator 221 and the second evaporator 222, guarantees storeroom 11 and conversion compartment 12
To generate cold air.
Realize that the second switch valve 25 can be such that refrigerant has by the first evaporator 221 and/or the second evaporator 222
A variety of implementations.Can be it is similar with the scheme that the first condenser 231 and the second condenser 232 are arranged in parallel, by first
Evaporator 221 and the second evaporator 222 are arranged in parallel, and are also possible to other flexible structures.Wherein, 221 He of the first evaporator
In the scheme that second evaporator 222 is arranged in parallel, refrigerant may be implemented and individually pass through the first evaporator 221, still, generally
, the storeroom 11 in refrigerator needs lasting refrigeration, and then refrigerant individually passes through the mode of the first evaporator 221 substantially not
It can use, it is therefore, exemplary, as shown in fig. 6, the first evaporator 221 and the second evaporator 222 is arranged in series and the first evaporator
221 are parallel with refrigerant branch 26, the input terminal of the first evaporator 221 and refrigerant branch 26 respectively with the second switch valve 25
Two output ends connection.In this way, the second switch valve 25 can be such that refrigerant passes through in heat exchange cycle 2 internal circulation flow of system
First evaporator 221 and the second evaporator 222, to freeze to conversion compartment 12 and storeroom 11；Alternatively, merely through the second evaporation
Device 222, to freeze in normal state to storeroom 11.
It should be noted that can be and only set under the premise of being provided with the first condenser 231 and the second condenser 232
A former evaporator 22 is set, is also possible to be also provided with the first evaporator 221 and the second evaporator 222；Likewise, being provided with the
Under the premise of one evaporator 221 and the second evaporator 222, it can be and a former condenser 231 is only set, be also possible to be also provided with
First condenser 231 and the second condenser 232.That is, the quantity and mode of above-mentioned setting condenser 23 and setting evaporator 22,
It according to practical structures and can need come flexible setting.In the premise for being provided with the first condenser 231 and the second condenser 232
Under, it is also provided in the scheme of the first evaporator 221 and the second evaporator 222, drying or heat storage in conversion compartment 12 may be implemented
The switching of storage product (heating) and cryopreservation food (refrigeration) two kinds of functions.Specifically, it referring to Fig. 6, is converted when needing to realize
When the drying or thermmal storage article function of compartment 12, the first switch valve 24 of control guarantees that refrigerant passes through the first condenser 231
(refrigerant individually passes through the first condenser 231 or refrigerant while passing through the first condenser 231 and the second condenser 232), control
Making the second switch valve 25 makes refrigerant by the second evaporator 222, and without the first evaporator 221.At this point, the first condensation
The hot-air that device 231 generates acts on conversion compartment 12, and the cold air that the first evaporator 221 will not generate, and then to conversion
Heating in compartment 12, realizes drying or thermmal storage article function；When the cryopreservation food function for needing to realize conversion compartment 12
When, the first switch valve 24 of control makes refrigerant by the second condenser 232, and without the first condenser 231, control second
Switch valve 25 guarantee refrigerant by the first evaporator 221 (connection structure based on attached drawing 6, only may be implemented refrigerant according to
It is secondary to pass through the first evaporator 221 and the second evaporator 222).At this point, the cold air that the first evaporator 221 generates is to conversion compartment
12 effects, and the first condenser 231 will not generate hot-air, and then to freezing in conversion compartment 12, realize cryopreservation food
Function.
It should be noted that general refrigerator is the heat dissipation for guaranteeing condenser 23, often in the left and right of the cabinet of refrigerator 1 two
A condenser 23 is respectively set in side, to guarantee heat dissipation effect.Referring to Fig. 5, the second condenser 232 is two.In addition, refrigerator
The circulation loop of heat exchange cycle system 2 is standing to be equipped with necessary structure, for example, further including drying as shown in figs. 2,4 and 6
Filter 27, capillary 28 and muffler 29 etc..
It, can be there are many realization side when setting is for the first condenser 231 of hot-air is generated in conversion compartment 12
Formula, for example, the first condenser 231 is arranged in outside the side wall of conversion compartment 12, by air supply devices such as blowers by hot-air
It is sent into conversion compartment 12, alternatively, the first condenser 231 is attached in the side wall of conversion compartment 12 or in foaming layer.
First condenser 231 is arranged in the scheme outside the side wall of conversion compartment 12, specifically, such as Fig. 7 and Fig. 8 institute
Show, the first condenser 231 is arranged in outside the side wall of conversion compartment 12, and the side wall of conversion compartment 12, which is equipped with, will convert compartment 12
The air-supply air port 13 and returning air outlet 14 that inside is connected to 231 place space of the first condenser further include for that will pass through first
Condenser 231 changes the blower 15 that thermogenetic hot-air is sent into conversion compartment 12.In this way, passing through blower 15 for the first condenser
231 change thermogenetic hot-air is sent into conversion compartment 12 by air-supply air port 13, meanwhile, returning air outlet 14 is from conversion compartment 12
Interior return air forms air circulation, is continuously heating in conversion compartment 12, realizes drying or thermmal storage article effect.In addition, using
In the scheme of blower 15, make air forced circulation, is conducive to the uniformity of temperature profile for entirely converting compartment.
In order to facilitate producing and install, as shown in figure 8, the side wall of conversion compartment 12 is externally formed with heat exchanging chamber 16, first
Condenser 231 and blower 15 are located in heat exchanging chamber 16, and air port 13 and the returning air outlet 14 of blowing are located at the upper end of heat exchanging chamber 16
The lower end and.This structure is similar with the refrigeration structure of storeroom 11 in refrigerator, by 15 forced-air circulation of blower, is adjusted with reaching
The purpose of temperature.It can be adapted for the structure in field ice case, save design cost, facilitate production and installation.It should be noted that
The first condenser 231 under the premise of being provided with, while when the first evaporator 221 of setting, the first evaporator 221 also can be set
It, can by switching different working conditions (work of the first condenser 231 or the first evaporator 221 work) in heat exchanging chamber 16
So as to share a heat exchanging chamber 16 to heating and freezing in conversion compartment 12, design cost is saved, rationally utilizes space in refrigerator.
First condenser 231 is attached in the scheme in the side wall of conversion compartment 12 or in foaming layer, specifically, such as
Shown in Fig. 9 and Figure 10, the side wall of conversion compartment 12 includes foaming layer, and the side wall of conversion compartment 12 is arranged in the first condenser 231
Foaming layer in.
For the specific structure to the first condenser 231 for generating hot-air in conversion compartment 12, there are many realization sides
Formula, for example, first condenser 231 is located at heat exchange as shown in figure 8, the side wall in conversion compartment 12 is externally formed with heat exchanging chamber 16
In scheme in chamber 16, the first condenser 231 is external；As shown in Figure 9 and Figure 10, it is arranged in the first condenser 231 and is turning
Change in the scheme in the foaming layer of the side wall of compartment 12, the first condenser 231 can be for around tubular type or band-tube type.
In addition, it is necessary to explanation, the first condenser 231 is the first condenser 231 in tubular type or the scheme of band-tube type
The position being specifically arranged can also flexible setting according to actual needs, for example, as shown in figure 9, the first condenser 231 is around pipe
Formula, and be arranged in around the case courage of conversion compartment 12；Alternatively, as shown in Figure 10, the first condenser 231 is band-tube type, it is attached to
Convert the positions such as two sides side wall, rear wall and the roof of 12 case courage of compartment.Specific sticking portion can be adjusted as needed, and such as two
Side side wall and rear wall attach, only attach two sides rear wall, only attach rear wall, attach two sides side wall and roof etc..And first condenses
The area of attachment size of device 231 can be adjusted according to demand.
For directly to the second condenser 232 of refrigerator external cooling can also there are many set-up modes, such as integral type
It is internal or external etc..
First switch valve 24 can make refrigerant by the first condenser 231 and/or the second condenser 232, need reality
When existing corresponding function, the first switch valve 24 is used to control corresponding refrigerant flowpath.In order to realize the first switching valve
The switching of door 24, the first switch valve 24 are solenoid valve.Solenoid valve can flexibly be controlled by control system or device, be realized more
Road switching, and controlled with automated intelligent can be achieved after control system cooperation.
Certainly, likewise, switching in order to realize the second switch valve 25, the second switch valve 25 or electromagnetism
Valve.Further, it can also flexibly be controlled by control system or device.
In order to monitor the room temperature in conversion compartment 12, and then it is supplied to user or control system temperature information, with
Reach the temperature of control requirement or user demand, is equipped with temperature-detecting device in conversion compartment 12.
The above is only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, any to be familiar with
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those skilled in the art, should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to protection scope described in claim.
Claims (10)
1. a kind of dual-purpose refrigerator, which is characterized in that have including cabinet and heat exchange cycle system, in the cabinet and to be mutually isolated
Storeroom and at least one conversion compartment, the heat exchange cycle system includes compressor, evaporator and condenser, the compressor
It drives refrigerant in the heat exchange cycle system internal circulation flow, the evaporator and air heat-exchange is made to generate cold air, it is described
Condenser and air heat-exchange generate hot-air, and the cold air that the evaporator generates can be refrigeration in the storeroom, described cold
Condenser generate hot-air can between the conversion indoor heating.
2. dual-purpose refrigerator according to claim 1, which is characterized in that the condenser includes for the conversion compartment
Interior the first condenser for generating hot-air, and for directly to the second condenser of the refrigerator external cooling, the heat exchange
The circulatory system further includes the first switch valve, and first switch valve can make the refrigerant in the heat exchange cycle system
Pass through first condenser and/or the second condenser when circulating.
3. dual-purpose refrigerator according to claim 2, which is characterized in that first condenser and second condenser are simultaneously
Connection setting, and the input terminal of first condenser and second condenser is defeated with two of first switch valve respectively
Outlet connection.
4. dual-purpose refrigerator according to claim 1 or 2, which is characterized in that the evaporator includes for the conversion
Between indoor generation cold air the first evaporator, and for the second evaporator for generating cold air in the storeroom, institute
Stating heat exchange cycle system further includes the second switch valve, and second switch valve can make the refrigerant in the heat exchange cycle
Pass through first evaporator and/or the second evaporator when system internal circulation flow.
5. dual-purpose refrigerator according to claim 4, which is characterized in that first evaporator and the second evaporator string
Connection is arranged and first evaporator is parallel with refrigerant branch, the input terminal of first evaporator and the refrigerant branch
It is connected to respectively with two output ends of second switch valve, second switch valve can be such that the refrigerant changes described
Pass through first evaporator and the second evaporator when heat circulating system internal circulation flow, alternatively, only by second evaporation
Device.
6. dual-purpose refrigerator according to claim 2, which is characterized in that first condenser is arranged in the conversion compartment
Side wall outside, the side wall of the conversion compartment is equipped with space where chamber interior between the conversion and first condenser
The air-supply air port of connection and returning air outlet further include being sent into institute for that will change thermogenetic hot-air by first condenser
State indoor blower between converting.
7. dual-purpose refrigerator according to claim 6, which is characterized in that the side wall of the conversion compartment is externally formed with heat exchange
Chamber, first condenser and the blower are located in the heat exchanging chamber, and the air-supply air port and the returning air outlet distinguish position
In the top and bottom of the heat exchanging chamber.
8. dual-purpose refrigerator according to claim 2, which is characterized in that the side wall of the conversion compartment includes foaming layer, institute
In the foaming layer for stating the side wall that the conversion compartment is arranged in the first condenser.
9. dual-purpose refrigerator according to claim 8, which is characterized in that first condenser is around tubular type or band-tube type.
10. dual-purpose refrigerator according to claim 1, which is characterized in that indoor between the conversion to be equipped with temperature-detecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867128.6A CN109269189A (en) | 2018-08-01 | 2018-08-01 | A kind of dual-purpose refrigerator |
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| CN201810867128.6A CN109269189A (en) | 2018-08-01 | 2018-08-01 | A kind of dual-purpose refrigerator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113063256A (en) * | 2020-01-02 | 2021-07-02 | Lg电子株式会社 | Refrigerator for hallway and article storage system for hallway having the same |
| US11493257B2 (en) | 2020-01-02 | 2022-11-08 | Lg Electronics Inc. | Entrance refrigerator |
| US11512894B2 (en) | 2020-01-02 | 2022-11-29 | Lg Electronics Inc. | Storage system for house entrance |
| US11543169B2 (en) | 2020-01-02 | 2023-01-03 | Lg Electronics Inc. | Entrance refrigerator |
| US11662133B2 (en) | 2020-01-02 | 2023-05-30 | Lg Electronics Inc. | Entrance refrigerator |
| US11674739B2 (en) | 2020-01-02 | 2023-06-13 | Lg Electronics Inc. | Entrance refrigerator |
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| US11674739B2 (en) | 2020-01-02 | 2023-06-13 | Lg Electronics Inc. | Entrance refrigerator |
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Application publication date: 20190125 |
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