CN201344695Y - Refrigerator with refrigerating chamber temperature compensating device - Google Patents
Refrigerator with refrigerating chamber temperature compensating device Download PDFInfo
- Publication number
- CN201344695Y CN201344695Y CNU2008202276209U CN200820227620U CN201344695Y CN 201344695 Y CN201344695 Y CN 201344695Y CN U2008202276209 U CNU2008202276209 U CN U2008202276209U CN 200820227620 U CN200820227620 U CN 200820227620U CN 201344695 Y CN201344695 Y CN 201344695Y
- Authority
- CN
- China
- Prior art keywords
- temperature
- refrigerating chamber
- refrigerator
- freezer
- temperature compensating
- 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
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a refrigerator, in particular to a refrigerator with a refrigerating chamber temperature compensating device, which can reach the international refrigerating standard and save energy. The refrigerator comprises a body in which a refrigerating chamber is arranged; the interlayer of the body of the refrigerator is provided with a refrigerating chamber evaporator; the refrigerating chamber temperature compensating device is arranged beside the refrigerating chamber and comprises an electric heating element and a temperature compensating switch which are connected in series with each other and then are connected with a temperature controller; and the temperature compensating switch is arranged in the refrigerating chamber so that the electric heating element can control the start and the stop of a compressor according to the temperature in the refrigerating chamber and the energy is saved.
Description
Technical field
The utility model relates to a kind of refrigerator, relates in particular to a kind of refrigerator that the freezer temperature compensation arrangement is set.
Background technology
Refrigerator of the prior art is controlled the start-stop of compressor with temperature controller; the temperature controller that adopts generally is an electric temperature regulator type temperature controller; promptly work as the evaporator of refrigerator temperature and be higher than certain stationary temperature (for example 5 ℃); temperature controller is connected compressor loop automatically; temperature controller is regulation stall howsoever; the temperature of connecting compressor all is stationary temperature (for example this example is 5 ℃); refrigerator running then; the temperature of refrigerator cold-storage evaporimeter drops to certain temperature spot, and (temperature spot decides according to the adjusting shelves of temperature controller; generally in subzero); cut off compressor loop; compressor shutdown; connect the electrical heating loop simultaneously, whether whether electrical heating work be to be connected by the temperature-compensating switch to decide.Like this, arrive when winter, perhaps temperature is lower than certain temperature (for example this example is 5 ℃), temperature controller can not connected compressor passage, be that compressor can not worked, refrigerator can not freeze like this, and the temperature of freezer compartment of refrigerator does not just reach GB and requires (for example three-star freezer temperature that requires must not be higher than-18 ℃).Therefore, on refrigeration evaporator, increased electric heater.Conventional method is in order to solve the problem of not starting shooting winter; but the temperature-compensating switch is placed on the place of sense ambient temperature, and in compressor shutdown, the temperature-compensating switch is lower than certain temperature (for example about 14 ℃) in environment temperature; automatically connect electrical heating, electrical heating is started working.After electrical heating work a period of time, the temperature controller temperature recovery is to turn-on temperature (for example this example is 5 ℃), and temperature controller cuts off electrical heating work loop automatically, connects compressor loop, compressor starts work.
There is shortcoming in conventional method:
1, be lower than certain temperature (for example this example is about 14 ℃) in environment temperature when the temperature-compensating switch, in the time of compressor shutdown, electrical heating is just started working.In the time of compressor shutdown, require (for example three-star refrigerator requires freezer temperature to be lower than-18 ℃) even the temperature of refrigerating chamber has reached GB like this, electrical heating also will be worked.Cause energy waste like this.
2, be higher than certain temperature (for example this example is about 14 ℃) in environment temperature when the temperature-compensating switch; if in the time of compressor shutdown; freezer temperature does not reach GB and requires (for example three-star refrigerator requires freezer temperature to be lower than-18 ℃); electrical heating is not worked yet; though the compressor certain interval of time can turn round; but this also is based upon refrigerator evaporator and goes back up to that certain is just passable more than the temperature, and temperature that like this might refrigerating chamber does not reach GB and requires (for example three-star refrigerator requires freezer temperature to be lower than-18 ℃).
Summary of the invention
The purpose of this utility model is to overcome above defective, provides a kind of GB refrigeration that not only can reach to require standard, and the more energy-conservation refrigerator that the freezer temperature compensation arrangement is set.
The technical scheme that the refrigerator of freezer temperature compensation arrangement is set of the present utility model is such: it comprises casing, refrigerating chamber is set in the casing, relative refrigerating chamber is provided with freezer evaporator in the interlayer of casing, the other freezer temperature compensation arrangement that is provided with of freezer evaporator, the freezer temperature compensation arrangement comprises heating, temperature-compensating switch, heating is connected with temperature controller with temperature-compensating switch series connection back, and the temperature-compensating switch is arranged in the refrigerating chamber.
The open and close temperature of temperature-compensating switch is set to-18 degrees centigrade.
The refrigerator that the freezer temperature compensation arrangement is set of the present utility model is arranged on the temperature-compensating switch in the refrigerating chamber, makes the start-stop of heating according to the adjustment compressor in the refrigerating chamber, and is more energy-conservation.
Description of drawings
Fig. 1 is the circuit connection diagram that the refrigerator of freezer temperature compensation arrangement is set of the present utility model.
The specific embodiment
As shown in the figure, it comprises casing the refrigerator that the freezer temperature compensation arrangement is set of the present utility model, refrigerating chamber is set in the casing, relative refrigerating chamber is provided with freezer evaporator in the interlayer of casing, the other freezer temperature compensation arrangement that is provided with of freezer evaporator, the freezer temperature compensation arrangement comprises heating R1, temperature-compensating K switch 1, and heating R1 is connected with temperature controller K2 with temperature-compensating K switch 1 series connection back, and temperature-compensating K switch 1 is arranged in the refrigerating chamber.The open and close temperature of temperature-compensating K switch 1 is set to-18 degrees centigrade, refrigerator is in the process of running like this, even environment temperature is very low, as long as the temperature of refrigerating chamber is higher than-18 degrees centigrade, the temperature-compensating switch will start the heating heating, thereby make temperature controller start compressor refrigerating chamber is freezed, when freezer temperature is lower than-18 degrees centigrade, the temperature-compensating switch will cut out heating R1, thereby temperature controller K2 will control close compressor.
The refrigerator that the freezer temperature compensation arrangement is set of the present utility model not only can reach the requirement of refrigerator refrigeration GB, and very energy-conservation, can be extensive use of in the refrigerator field.
Claims (1)
1. refrigerator that the freezer temperature compensation arrangement is set, it comprises casing, refrigerating chamber is set in the casing, relative refrigerating chamber is provided with freezer evaporator in the interlayer of casing, the other freezer temperature compensation arrangement that is provided with of freezer evaporator, the freezer temperature compensation arrangement comprises heating, temperature-compensating switch, and heating is connected with temperature controller with temperature-compensating switch series connection back, and it is characterized in that: the temperature-compensating switch is arranged in the refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202276209U CN201344695Y (en) | 2008-11-24 | 2008-11-24 | Refrigerator with refrigerating chamber temperature compensating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202276209U CN201344695Y (en) | 2008-11-24 | 2008-11-24 | Refrigerator with refrigerating chamber temperature compensating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344695Y true CN201344695Y (en) | 2009-11-11 |
Family
ID=41276275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202276209U Expired - Fee Related CN201344695Y (en) | 2008-11-24 | 2008-11-24 | Refrigerator with refrigerating chamber temperature compensating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344695Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331154A (en) * | 2011-10-10 | 2012-01-25 | 合肥美的荣事达电冰箱有限公司 | Control device of refrigerating system and refrigerating device with same |
| CN103206824A (en) * | 2013-04-01 | 2013-07-17 | 合肥晶弘电器有限公司 | Dual-temperature compensation refrigerator and method for realizing dual-temperature compensation |
| CN103335488A (en) * | 2013-07-16 | 2013-10-02 | 合肥美的电冰箱有限公司 | Quick-freezing control method for electronic refrigerator and electronic refrigerator |
| CN104990356A (en) * | 2015-06-25 | 2015-10-21 | 合肥美的电冰箱有限公司 | Compressor start control method and system and refrigerator |
| CN105043008A (en) * | 2015-08-19 | 2015-11-11 | 合肥美的电冰箱有限公司 | Inverter refrigerator, low-temperature compensation system thereof and low-temperature compensation control method |
| CN105371567A (en) * | 2015-12-04 | 2016-03-02 | 珠海美固电子有限公司 | Low temperature compensating device based on external environment temperature of refrigerator, and single low temperature compensation refrigerator |
-
2008
- 2008-11-24 CN CNU2008202276209U patent/CN201344695Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331154A (en) * | 2011-10-10 | 2012-01-25 | 合肥美的荣事达电冰箱有限公司 | Control device of refrigerating system and refrigerating device with same |
| CN103206824A (en) * | 2013-04-01 | 2013-07-17 | 合肥晶弘电器有限公司 | Dual-temperature compensation refrigerator and method for realizing dual-temperature 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 |
| CN103335488A (en) * | 2013-07-16 | 2013-10-02 | 合肥美的电冰箱有限公司 | Quick-freezing control method for electronic refrigerator and electronic refrigerator |
| CN104990356A (en) * | 2015-06-25 | 2015-10-21 | 合肥美的电冰箱有限公司 | Compressor start control method and system and refrigerator |
| CN105043008A (en) * | 2015-08-19 | 2015-11-11 | 合肥美的电冰箱有限公司 | Inverter refrigerator, low-temperature compensation system thereof and low-temperature compensation control method |
| CN105371567A (en) * | 2015-12-04 | 2016-03-02 | 珠海美固电子有限公司 | Low temperature compensating device based on external environment temperature of refrigerator, and single low temperature compensation refrigerator |
| CN105371567B (en) * | 2015-12-04 | 2018-10-09 | 珠海美固电子有限公司 | Low temp compensating device based on refrigerator ambient temperature and single low temp compensating refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201344695Y (en) | Refrigerator with refrigerating chamber temperature compensating device | |
| CN103206824B (en) | A kind of two temperature compensates refrigerator and realizes the method that two temperature compensates | |
| CN107796167B (en) | Refrigerator and control device and control method thereof | |
| CN1313790C (en) | Controlling system and method for refrigerator with time interval run | |
| CN105222516A (en) | Refrigerator and control method thereof | |
| CN106524648B (en) | Refrigerator and control method thereof | |
| CN104296493A (en) | Wide climatic zone energy-saving refrigerator | |
| CN102478340A (en) | Anti-dewfall heating device and method | |
| CN110360778B (en) | Low-temperature starting control method for mechanical air door air-cooled refrigerator | |
| CN102997566A (en) | Refrigeration plant and mouth frame heating device thereof | |
| CN201314737Y (en) | Multi temperature-zone converting double-door refrigerator | |
| CN201359467Y (en) | Anti-icing control device | |
| CN103471341A (en) | Refrigerator chamber supercooling fault detection system and detection method | |
| CN201302349Y (en) | Temperature control system for freezing chamber of refrigerator | |
| CN2729595Y (en) | Controlling system with cooling storage device | |
| CN105864010B (en) | A kind of control method of the compressor of air conditioner of multispeed electric machine driving | |
| CN101922846A (en) | Control system for single-door frostless refrigerator | |
| CN107202469B (en) | A kind of multi-cycle system avoids the control method and its refrigerator of short booting | |
| CN103575054B (en) | Intelligent frequency conversion refrigerator | |
| CN201772696U (en) | Electronic defrosting system with refrigerating chamber shutdown function | |
| CN104729231A (en) | Single-system direct-cooling refrigerator and auxiliary temperature control method for single-system direct-cooling refrigerator | |
| CN201476443U (en) | Refrigerator with large freezing capacity | |
| CN2392152Y (en) | Automatic temp. compensation device for refrigerator | |
| CN203719323U (en) | Temperature-control defrosting device for fruit ammonia refrigeration storage | |
| CN202204231U (en) | Compression direct cooling electric refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |