CN104913568B - A kind of big volume refrigerator - Google Patents
A kind of big volume refrigerator Download PDFInfo
- Publication number
- CN104913568B CN104913568B CN201510328455.0A CN201510328455A CN104913568B CN 104913568 B CN104913568 B CN 104913568B CN 201510328455 A CN201510328455 A CN 201510328455A CN 104913568 B CN104913568 B CN 104913568B
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- China
- Prior art keywords
- temperature
- compressor
- module
- refrigerating chamber
- big volume
- 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.)
- Expired - Fee Related
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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
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a kind of big volume refrigerator, including：Refrigerating chamber, refrigerating chamber, compressor module, temperature controller module, compensating heater and switch control module, when environment temperature is less than the first preset temperature, the switch control module control compensating heater heating freezes the pressure of indoor evaporator to raise, the compressor module of temperature controller module control simultaneously is stopped, when the temperature of refrigerating chamber is higher than the second preset temperature, the temperature controller module control compressor module is started working, Simultaneous Switching control module closes compensating heater, realize when environment temperature is less than the first preset temperature, the temperature of refrigerating chamber is lifted by compensating heater heating, so as to improve the pressure of freezer evaporator inner refrigerant, allow excessive refrigerant flow direction refrigerator evaporator, to reduce the temperature of refrigerating chamber, reach the purpose of refrigeration chamber.
Description
Technical field
The present invention relates to household appliance technical field, more particularly to a kind of big volume refrigerator.
Background technology
At present, all refrigerators of in the market are respectively when doing temperature storage experiment mainly according to 4 kinds of climate types：SN types
（SN represents sub- temperate zone type）, N-type（N represents temperate zone type）, ST types（ST represents subtropical type）, it is T-shaped（T represents hot belt type）.Wherein,
Each the test storage temperature of climate type is respectively：The climatic environment temperature of SN types is 10~32 DEG C, the climatic environment temperature of N-type
Spend for 16~32 DEG C, the climatic environment temperature of ST types is 18~38 DEG C, and T-shaped climatic environment temperature is 18~43 DEG C, these surveys
Examination specification standards can meet the climate type of most area.But having some desert areas, the mean temperature in winter is in 5-10
DEG C, and the mean temperature in summer can reach 40-45 DEG C, these areas need to accomplish less than 10 DEG C（Such as 5 DEG C）Temperature storage experiment, and
Requirement of this wide temperature to refrigeration system is very high, and system design difficulty of matching is big.
So under harsh weather conditions, big volume（As volume is more than 350L refrigerator）, the ice that refrigerates under upper freezing
Case, often produced problem include：（1）Refrigerating chamber refrigeration is normal, and refrigerating chamber heating is not freezed；（2）Environment temperature is at 10 DEG C
When following compressor irregular working；（3）Condensation.
For big volume（More than 350L）For the refrigerator refrigerated under upper freezing, freezer compartment of refrigerator is being just at low ambient temperatures
Often, refrigerating chamber heating general reason of not freezing is：After refrigerator is opened, refrigerant is introduced into freezer evaporator, into refrigerating chamber
The refrigerant of evaporator is the liquid of low-temp low-pressure, becomes the gas of low-temp low-pressure, subsequent gaseous state after refrigerating chamber absorbs heat
Refrigerant enters refrigerator evaporator and reabsorbs heat, and returns to compressor by muffler.When environment temperature is less than 10 DEG C,
Because ambient temperature is low, the thermal exposure of refrigerator is small, causes refrigerant few in the heat that refrigerating chamber absorbs, hence into refrigerating chamber
Gaseous refrigerant it is also few, make to absorb heat accordingly and also lack.Through after a period of time, the refrigerant into refrigerating chamber will be more next
Fewer, in the case of the heat exchange of refrigerator, the heat that cold compartment of refrigerator is received by the external world is more than the heat that evaporator absorbs, and causes
Temperature of refrigerating chamber is raised always, cause the temperature of refrigerating chamber not reach the Burnout of compressor always, so compressor is always
In open state, cause the liquid refrigerant in freezer evaporator more and more, freezing indoor temperature is more and more lower, freezing
Pressure in the evaporator of room is also more and more lower, and now refrigerated storage temperature is higher, the also more and more higher of the pressure in refrigerator evaporator.
So after circulation a period of time, refrigerant is rested in freezer evaporator always, temperature of refrigerating chamber is reduced.
Thus prior art could be improved and improve.
The content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, can be in ring it is an object of the invention to provide a kind of big volume refrigerator
When border temperature is less than the first preset temperature, output compensation temperature raises freezer temperature, so as to improve in freezing chamber's evaporator
Pressure, to reduce the temperature of refrigerating chamber.
In order to achieve the above object, this invention takes following technical scheme：
A kind of big volume refrigerator, it includes：Refrigerating chamber, refrigerating chamber, compressor module, temperature controller module, compensating heater
And switch control module；When environment temperature is less than the first preset temperature, the switch control module control compensating heater hair
Heat is to raise the pressure of freezing indoor evaporator, while temperature controller module control compressor module is stopped, when refrigerating chamber
When temperature is higher than the second preset temperature, the temperature controller module control compressor module is started working, Simultaneous Switching control module
Close compensating heater.
In described big volume refrigerator, heat-conducting plate, the compensation heating are provided with the back side of the inner bag of the refrigerating chamber
Device is attached on the heat-conducting plate.
In described big volume refrigerator, the switch control module includes hand switch, in the refrigerating chamber.
Described big volume refrigerator, in addition to for pointing out the reminding module of user's unlatching hand switch and for adopting
Collect the temperature sensor of environment temperature, the temperature sensor connects reminding module.
In described big volume refrigerator, the power of the compensating heater is 4-10 watts, the volume of the big volume refrigerator
For more than 350L.
In described big volume refrigerator, the switch control module includes automatic switch and temperature inductor, the temperature
Inductor is arranged on the casing of the big volume refrigerator, when temperature inductor detection environment temperature is less than the first preset temperature
Export electric signal control automatic switch to open, make compensating heater start to heat to refrigerating chamber.
In described big volume refrigerator, the big volume refrigerator, which also includes attaching plug, the compressor module, includes pressure
Contracting machine, compressor protector and compressor starter, the 1st end of the temperature controller module connect the live wire of attaching plug, temperature control
One end and one end of compressor protector of the 2nd end connection compensating heater of device module, the other end of compensating heater pass through
3rd end of switch control module connection temperature controller module and the zero line of attaching plug, the other end of the compressor protector connect
Connect the 1st end of compressor, one end of the 2nd end connection compressor starter of the compressor and the zero line of attaching plug, compression
The other end and the zero line of attaching plug of the 3rd end connection compressor starter of machine.
In described big volume refrigerator, the compressor module also includes electric capacity, one end connection compressor of the electric capacity
The 3rd end and compressor starter the other end, the other end of electric capacity connects the zero line of attaching plug.
In described big volume refrigerator, first preset temperature is 10 DEG C -20 DEG C.
In described big volume refrigerator, second preset temperature is -7 DEG C -7 DEG C.
Compared to prior art, a kind of big volume refrigerator that the present invention is provided includes refrigerating chamber, refrigerating chamber, compressor mould
Block, temperature controller module, compensating heater and switch control module；When environment temperature is less than the first preset temperature, the switch
Control module, which is opened, makes compensating heater heating to raise the pressure of freezing indoor evaporator, while the control compression of temperature controller module
Machine module from service, when the temperature of refrigerating chamber is higher than the second preset temperature, the temperature controller module controls compressor module
Start working, the closing of Simultaneous Switching control module makes compensating heater be stopped, realize when environment temperature is pre- less than first
If during temperature, the temperature of refrigerating chamber is lifted by compensating heater heating, so as to improve the pressure of freezer evaporator inner refrigerant
By force, allow excessive refrigerant flow direction refrigerator evaporator, to reduce the temperature of refrigerating chamber, reach the purpose of refrigeration chamber.
Brief description of the drawings
Fig. 1 removes the dimensional structure diagram after chamber door for big volume refrigerator provided in an embodiment of the present invention；
Fig. 2 removes the structure schematic diagram after bonnet for big volume refrigerator provided in an embodiment of the present invention；
Fig. 3 is the circuit theory diagrams of big volume refrigerator provided in an embodiment of the present invention；
Compressor, refrigerating chamber, refrigerating chamber before and after the switch control module for the big volume refrigerator that Fig. 4 provides for the present invention is opened
Temperature variation curve schematic diagram.
Embodiment
The present invention provides a kind of big volume refrigerator, and the pressure of freezer evaporator is regulated and controled using low temp compensating mode, has
Body be environment temperature be less than 10 DEG C -20 DEG C when, because freezer temperature is persistently reduced, liquid evaporator in freezer evaporator
Pressure lifts freezer temperature less than during pressure, opening compensating heater in refrigerator evaporator, so as to improve refrigerating chamber steaming
The pressure of device inner refrigerant is sent out, excessive refrigerant flow direction refrigerator evaporator in freezer evaporator is allowed, in reduction refrigerating chamber
Temperature, reaches the effect of refrigeration chamber.
To make the purpose of the present invention, technical scheme and effect clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that specific embodiment described herein is not used to only to explain the present invention
Limit the present invention.
Fig. 1, Fig. 2 and Fig. 3 are referred to, wherein, Fig. 1 is removed after chamber door for big volume refrigerator provided in an embodiment of the present invention
Dimensional structure diagram, Fig. 2 removes the structure schematic diagram after bonnet, figure for big volume refrigerator provided in an embodiment of the present invention
The circuit theory diagrams of 3 big volume refrigerators provided in an embodiment of the present invention
The big volume refrigerator that the present invention is provided be volume more than 350L, on freeze under the refrigerator that refrigerates.When environment temperature
When degree is less than preset temperature, the temperature of refrigerating chamber 20 is effectively controlled, to reduce the invalid Homes Using TV of compressor 31, so as to reduce energy
Consumption, while also can make refrigerator also can normal work under wide temperature conditionss.
As shown in Figure 1 to Figure 3, described big volume refrigerator includes：Casing 1, refrigerating chamber 10, refrigerating chamber 20, compressor mould
Block 300, temperature controller module 40, compensating heater 50, switch control module 60, the inner bag 11 of refrigerating chamber 10, refrigerating chamber 20 it is interior
Courage 21 and some wires（Do not marked in figure）.
The switch control module 60 is used for the open and close for controlling compensating heater 50, and the compensating heater 50 is used
Make the temperature of refrigerating chamber 10 elevated in output compensation temperature.When environment temperature is less than the first preset temperature, the switch control
Control compensating heater 50 heating of module 60 is to raise the temperature of refrigerating chamber 10, while temperature controller module 40 controls compressor module
30 are stopped, and when the temperature of refrigerating chamber 20 is higher than the second preset temperature, the temperature controller module 40 controls compressor module
30 start working, Simultaneous Switching control module 60 closes compensating heater 50.The present invention is being mended by increasing compensating heater 50
When repaying the work of heater 50, compressor module 30 does not work, and makes the temperature of refrigerating chamber 20 and reduces；In the effect of External Heat Flux
Under, the temperature of refrigerating chamber 20 gradually rises, when the temperature rise of refrigerating chamber 20 reaches the starting point of compressor module 30, compression
Machine module 30 is opened, and compensating heater 50 is stopped, such alternation, realizes the effect that refrigerating chamber 20 makes standard.
When compensating heater 50 works, in order that refrigerating chamber 10 is heated evenly, the back of the body of the inner bag 11 of the refrigerating chamber 10
Heat-conducting plate is provided with face, the compensating heater 50 is attached on the heat-conducting plate.In the present embodiment, the heat-conducting plate is used
Good heat conductivity and the low aluminium sheet of cost.The heat-conducting plate is attached at the whole back side of the inner bag 11 of refrigerating chamber 10, adds in compensation
Heated when hot device 50 works directly to heat-conducting plate, make the thermally equivalent of inner bag 11 of refrigerating chamber 10, and also avoid directly to cold
When freezing the inner bag 11 of room 10, the inner bag 11 of refrigerating chamber 10 is damaged.
The power of the compensating heater 50 is 4-10 watts, and the volume of the big volume refrigerator is more than 350L.It is specific real
Shi Shi, the power of compensating heater 50 is unsuitable too small, if too small can not play enhancing freezer evaporator internal pressure power, work(
Rate too conference raises the temperature of whole refrigerating chamber 10, influences the refrigerating capacity of refrigerating chamber 10.In the present embodiment, the compensation adds
The power of hot device 50 is preferably 6.5W, that is, can ensure that the temperature of refrigerating chamber 10 below -18 DEG C, moreover it is possible to meet refrigerator complete machine low
Temperature（Such as less than 10 DEG C）, the normal Homes Using TV scope of compressor 31.
In the embodiment of the present invention, the switch control module 60 includes hand switch or automatic switch.When using opening manually
Guan Shi, the hand switch is located in the refrigerating chamber 20, in the control box for being specifically installed in refrigerating chamber 20.
In order to improve the intelligence degree of refrigerator, when using hand switch, described big volume refrigerator also includes being used for
User is pointed out to open the reminding module of the hand switch（Not shown in figure）With the temperature sensor for gathering environment temperature,
The temperature sensor connects reminding module, and the reminding module can be voice message or text prompt, work as temperature sensor
Detection environment temperature exports prompt message when being less than the first preset temperature, points out the manually opened hand switch of user.
When big volume refrigerator uses automatic switch, the switch control module 60 also needs to include temperature inductor, described
Temperature inductor is arranged on the casing of the big volume refrigerator, for detecting environment temperature, when environment temperature is pre- less than first
If temperature inductor output electric signal control automatic switch is opened during temperature, compensating heater 50 is set to start to add to refrigerating chamber 10
Heat.
In specific implementation process, first preset temperature is 10-20 DEG C, is traditionally arranged to be 12-15 DEG C.Described second is pre-
If temperature is -7 DEG C -7 DEG C, 3-5 DEG C is traditionally arranged to be.Wherein, first preset temperature should not set too low, because working as environment
Compressor 31 may be in not stopped status, if now opening compensating heater 50 again will rise not when temperature is less than 10 DEG C
To any effect.
Please continue to refer to Fig. 3, the big volume refrigerator, which also includes attaching plug 70, the compressor module 30, includes compression
Machine 31, compressor protector 32 and compressor starter 33.1st end of the temperature controller module 40 connects the fire of attaching plug 70
Line, one end and one end of compressor protector 32 of the 2nd end connection compensating heater 50 of temperature controller module 40, compensating heater
50 other end connects the 3rd end of temperature controller module 40 and the zero line of attaching plug 70, the pressure by switch control module 60
The other end of protecting compressor device 32 connects the 1st end of compressor 31, the 2nd end connection compressor starter 33 of the compressor 31
One end and attaching plug 70 zero line, the 3rd end of compressor 31 connects the other end and attaching plug of compressor starter 33
70 zero line.
Specifically, big volume refrigerator also includes door switch 80 and illuminating lamp 90, one end connection temperature controller mould of door switch 80
3rd end of block and switch control module, the other end of door switch 80 connect the zero line of attaching plug by illuminating lamp 90.
Wherein, the switch control module 60 employs hand switch, and the temperature controller module 40 includes temperature controller gear
Switch and the switch for controlling the working condition of compressor 31.When it is implemented, the compressor module 30 may also include electric capacity
3rd end of C1, the electric capacity C1 one end connection compressor 31 and the other end of compressor starter 33, the electric capacity C1 other end
Connect the zero line of attaching plug 70.Electric capacity C1 mainly plays energy storage and filter action, can be according to the type selecting of compressor 31
No increase electric capacity C1.
The present invention passes through the paralleling switch control module 60 between the 2nd end of temperature controller module 40 and compressor protector 32
With compensating heater 50, make compensating heater 50 and the alternation of compressor 31, if compressor 31 is in open state, mend
Repaying heater 50 will not work, if compressor 31 handles stopped status, compensating heater 50 will start working.When compensation heating
When device 50 works, under External Heat Flux effect, the temperature of refrigerating chamber 20 gradually rises, when the temperature rise of refrigerating chamber 20 reaches
After the starting point of compressor 31, temperature controller is opened control compressor 31 and started, and now compensating heater 50 is stopped.The present invention exists
Under the drive of compensating heater 50, refrigerating chamber 10 will not cause freezer evaporator too little pressure because of temperature is too low, so as to lead
Cause refrigerant can not be left to always in refrigerator evaporator, ensured the normal temperature in refrigerating chamber 10, while rational control
The startup-shutdown of compressor 31.
The present invention has broken traditional mode of thinking, and the refrigeration of big volume refrigerator is lifted by electric controling mode
Can, under wide temperature conditionss compressor can not normal work the problem of, improve compressor at low temperature（Less than 10 DEG C）Work
Make efficiency, save energy consumption.
Compressor, refrigerating chamber, refrigerating chamber before and after the switch control module for the big volume refrigerator that Fig. 4 provides for the present invention is opened
Temperature variation curve schematic diagram.Abscissa represents time value in Fig. 4, to be divided into unit, and left side ordinate represents temperature value,
Right side ordinate represents power, by watt in units of.In experiment, as shown in figure 4, after environment temperature is reduced to 10 DEG C, compression
Machine（No. 1 curve in Fig. 4）It is constantly in open state, freezer temperature（No. 2 curves in Fig. 4）Reduce always, the temperature of refrigerating chamber
Degree（No. 3 curves in Fig. 4）Start then always to rise because the temperature inside circumstance temperature reduction is first reduced, opening the switch of refrigerator
After control module, compensating heater is started working, be adjusted the temperature of rear compressor normal work, refrigerating chamber and refrigerating chamber
Also recover normal.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (8)
1. a kind of big volume refrigerator, it is characterised in that including：Refrigerating chamber, refrigerating chamber, compressor module, temperature controller module, compensation
Heater and switch control module；When environment temperature is less than the first preset temperature, the switch control module control compensation adds
Hot device heating is to raise the pressure of freezing indoor evaporator, while temperature controller module control compressor module is stopped, when cold
When the temperature for hiding room is higher than the second preset temperature, the temperature controller module control compressor module is started working, Simultaneous Switching control
Molding block closes compensating heater；Wherein, first preset temperature be 10 DEG C -20 DEG C, second preset temperature be -7 DEG C -
7℃；
The switch control module includes hand switch, and the big volume refrigerator also includes being used to point out user's unlatching described manually
The reminding module of switch and the temperature sensor for gathering environment temperature, the temperature sensor connect reminding module, work as temperature
Degree sensors sense environmental temperature exports prompt message when being less than the first preset temperature, points out the manually opened hand switch of user.
2. big volume refrigerator according to claim 1, it is characterised in that be provided with the back side of the inner bag of the refrigerating chamber
Heat-conducting plate, the compensating heater is attached on the heat-conducting plate.
3. big volume refrigerator according to claim 2, it is characterised in that the switch control module includes hand switch,
In the refrigerating chamber.
4. big volume refrigerator according to claim 3, it is characterised in that also including described manual for pointing out user to open
The reminding module of switch and the temperature sensor for gathering environment temperature, the temperature sensor connect reminding module.
5. big volume refrigerator according to claim 1, it is characterised in that the power of the compensating heater is 4-10 watts,
The volume of the big volume refrigerator is more than 350L.
6. big volume refrigerator according to claim 2, it is characterised in that the switch control module also includes automatic switch
And temperature inductor, the temperature inductor is arranged on the casing of the big volume refrigerator, when temperature inductor detects environment
Output electric signal control automatic switch is opened when temperature is less than the first preset temperature, makes compensating heater start to add to refrigerating chamber
Heat.
7. big volume refrigerator according to claim 1, it is characterised in that the big volume refrigerator also include attaching plug,
The compressor module includes compressor, compressor protector and compressor starter, and the 1st end of the temperature controller module is connected
The live wire of attaching plug, one end and one end of compressor protector of the 2nd end connection compensating heater of temperature controller module, compensation
The other end of heater connects the 3rd end of temperature controller module and the zero line of attaching plug, the compression by switch control module
The other end of machine protector connects the 1st end of compressor, one end of the 2nd end connection compressor starter of the compressor and electricity
The zero line of source plug, the other end and the zero line of attaching plug of the 3rd end connection compressor starter of compressor.
8. big volume refrigerator according to claim 7, it is characterised in that the compressor module also includes electric capacity, described
3rd end of one end connection compressor of electric capacity and the other end of compressor starter, the other end connection attaching plug of electric capacity
Zero line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510328455.0A CN104913568B (en) | 2015-06-15 | 2015-06-15 | A kind of big volume refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510328455.0A CN104913568B (en) | 2015-06-15 | 2015-06-15 | A kind of big volume refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104913568A CN104913568A (en) | 2015-09-16 |
| CN104913568B true CN104913568B (en) | 2017-07-25 |
Family
ID=54082841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510328455.0A Expired - Fee Related CN104913568B (en) | 2015-06-15 | 2015-06-15 | A kind of big volume refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913568B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04257680A (en) * | 1991-02-12 | 1992-09-11 | Toshiba Corp | Refrigerator |
| JPH0571846A (en) * | 1991-09-17 | 1993-03-23 | Matsushita Refrig Co Ltd | Freezing refrigerator |
| CN2384248Y (en) * | 1999-07-17 | 2000-06-21 | 海尔集团公司 | Low-temp automatic compensator for refrigerator |
| CN2453365Y (en) * | 2000-11-23 | 2001-10-10 | 广东科龙电器股份有限公司 | Electric refrigerator with automatic temp. compensation |
| CN103206824B (en) * | 2013-04-01 | 2016-08-03 | 合肥晶弘电器有限公司 | A kind of two temperature compensates refrigerator and realizes the method that two temperature compensates |
| CN103322768B (en) * | 2013-07-11 | 2015-07-15 | 合肥美的电冰箱有限公司 | Start control method of electronic refrigerator and electronic refrigerator |
| CN204268806U (en) * | 2014-11-10 | 2015-04-15 | 合肥美的电冰箱有限公司 | Temperature compensation component and refrigerator |
-
2015
- 2015-06-15 CN CN201510328455.0A patent/CN104913568B/en not_active Expired - Fee Related
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|---|---|
| CN104913568A (en) | 2015-09-16 |
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