CN103206824A - Dual-temperature compensation refrigerator and method for realizing dual-temperature compensation - Google Patents
Dual-temperature compensation refrigerator and method for realizing dual-temperature compensation Download PDFInfo
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- CN103206824A CN103206824A CN2013101109806A CN201310110980A CN103206824A CN 103206824 A CN103206824 A CN 103206824A CN 2013101109806 A CN2013101109806 A CN 2013101109806A CN 201310110980 A CN201310110980 A CN 201310110980A CN 103206824 A CN103206824 A CN 103206824A
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Abstract
The invention discloses a dual-temperature compensation refrigerator. The dual-temperature compensation refrigerator comprises a freezing chamber, a refrigerating chamber, a compressor, a door body, an outer shell, a first temperature compensation heater and a second temperature compensation heater, wherein a foamed interlayer is respectively arranged inside the door body, between the freezing chamber and the outer shell and between the refrigerating chamber and the outer shell; an evaporator is arranged at the periphery of the refrigerating chamber; a temperature controller is arranged on the foamed interlayer which is located at the top part of the refrigerator; the first temperature compensation heater is located in the foamed interlayer which is at one side of the evaporator; the second temperature compensation heater is located at the inner part of the temperature controller; the first temperature compensation heater after being connected in series with a first temperature sensing switch is connected in parallel with the temperature controller; and the second temperature compensation heater after being connected in series with a second temperature sensing switch is connected in parallel with the temperature controller. The dual-temperature compensation refrigerator has the advantages of a low-temperature resistant capability, easy implementation, no seasonal restriction and the like, not only can prevent the temperature of the freezing chamber from rising again efficiently, but also can be started up normally in a low-temperature environment.
Description
Technical field
The present invention relates to the refrigerator field, relate in particular to a kind of two temperature compensation refrigerator, and this refrigerator is realized the method for two temperature compensation.
Background technology
The mechanical refrigerator refrigeration system adopts single cycle refrigeration mode more, and this system is simple, economy, reliability height.But because this system is based on the startup that the refrigerator evaporator temperature is controlled compressor, so under low ambient temperature, refrigerating chamber is prone to the phenomenon of rising again, namely because ambient temperature is low excessively, refrigerating chamber is made a strategic decision after experiencing this low temperature, thinks that refrigerating chamber needn't continue refrigeration, so close compressor, but this temperature and this moment refrigerating chamber temperature all can not satisfy the refrigeration requirement of refrigerating chamber, cause freezer temperature to go up.Therefore, in order addressing the above problem, normally refrigerating chamber to be carried out temperature-compensating, to make temperature of refrigerating chamber raise, thus temperature controller connect compressor and freeze, the reasonable temperature difference so that Keep cool between chamber and the refrigerating chamber satisfies the refrigeration requirement of refrigerating chamber simultaneously.
A few days ago, machine control refrigeration refrigerator major part has the low temp compensating function, for example Chinese patent literature application number 200620113879.1 discloses a kind of refrigerator that has temperature-compensating, it comprises refrigerating chamber, refrigerating chamber, temperature controller, the evaporimeter place of refrigerating chamber arranges the temperature sensor that links to each other with temperature controller, one heater is set around the temperature sensor, the magnetosensitive switch is set between heater and the power supply, the magnetosensitive switch is arranged in the freezer compartment of refrigerator, the refrigerator that has temperature compensation means of the present utility model, can compensate according to the temperature of the temperature in the refrigerating chamber to refrigerator, thereby avoid temperature to cross when hanging down the phenomenon that refrigerating chamber can't compensate.
But the said temperature compensation is normally carried out temperature-compensating at position, evaporimeter place, adopts this compensation way, though can strengthen the low temperature tolerance ability of refrigerator, is prone to the problem that temperature controller can't start.This problem is that the intrinsic characteristic by electric temperature regulator type temperature controller causes, the temperature that its intrinsic characteristic is the temperature controller body must be more than or equal to the start point temperature of temperature controller capillary impression, and in the current refrigerator temperature compensation process, because the electric heater installation site is limit, usually capillary can only be heated to the start point more than the temperature, can not guarantee that the temperature of temperature controller body is more than or equal to the start point temperature of temperature controller capillary impression.Therefore, just there is the phenomenon that does not start in refrigerator under the very low situation of temperature, has especially occurred under severe cold or the extremely cold situation, and this phenomenon is very common.
Summary of the invention
For the temperature compensation system tolerance to cold that overcomes current refrigerator limited, low temperature does not start defectives such as frequency height, the method that technical problem to be solved by this invention is to propose a kind of two temperature compensation refrigerator and realizes the two temperature compensation, make refrigerator have significant low temperature tolerance ability, effectively prevented the freezer temperature rise, and cold-starting success rate height is easy to realize no season limit.
For reaching this purpose, the present invention by the following technical solutions:
A kind of two temperature compensation refrigerator, comprise refrigerating chamber, refrigerating chamber, compressor, door body, shell, the first temperature compensation heater and the second temperature compensation heater, between inside, described refrigerating chamber and the described shell of described door body, reach between described refrigerating chamber and the described shell and be provided with the foaming interlayer, described refrigerating chamber periphery is provided with evaporimeter, the described foaming interlayer that is positioned at the refrigerator top is provided with temperature controller, the described first temperature compensation heater is positioned at the described foaming interlayer of described evaporimeter one side, and the described second temperature compensation heater is positioned at the inside of described temperature controller.
Further, it is in parallel with described temperature controller after the described first temperature compensation heater is connected with first temperature sensitive switch.
Further, it is in parallel with described temperature controller after the described second temperature compensation heater is connected with second temperature sensitive switch.
Further, the described second temperature compensation heater is positioned at the embedded box of described temperature controller or the described foaming interlayer at place, described temperature controller place.
Further, the described second temperature compensation heater is resistance wire or heating plate.
Further, described first temperature sense switch and second temperature sense switch are magnetic switch or temperature switch.
Further, the described evaporimeter 15-20mm of described first temperature compensation heater distance.
A kind of method of refrigerator temperature compensation, implement as follows:
S00: preset first temperature sensitive switch first on temperature pre-value and first time temperature pre-value, default second temperature sensitive switch second on temperature pre-value and second time temperature pre-value;
S10: if the temperature of refrigerating chamber is lower than first time temperature pre-value of described first temperature switch, the described first temperature sensitive switch closure is connected the first temperature compensation heater described refrigerating chamber is carried out temperature-compensating;
S20: if the temperature of temperature controller body is lower than second time temperature pre-value of described second temperature switch, the described second temperature sensitive switch closure is connected the second temperature compensation heater described temperature controller body is carried out temperature-compensating.
Further, among the step S10, the described first temperature compensation heater carries out temperature-compensating to described refrigerating chamber, be temperature pre-value on described first until the detected temperature value of described first temperature switch, described first temperature sensitive switch disconnects, and stops the described first temperature compensation heater to the temperature-compensating of described refrigerating chamber.
Further, among the step S20, the described second temperature compensation heater carries out temperature-compensating to described temperature controller body, be temperature pre-value on described second until the detected temperature value of described second temperature switch, described second temperature sensitive switch disconnects, and stops the described second temperature compensation heater to the temperature-compensating of described temperature controller body.
Beneficial effect of the present invention is: the present invention constitutes the double compensation heating system by setting up the first temperature compensation heater and the second temperature compensation heater, can effectively guarantee the refrigerating chamber consecutive low temperature, prevent the generation of temperature recovery phenomenon, also can effectively guarantee the temperature of temperature controller body more than or equal to the start point temperature of temperature controller capillary impression, namely guarantee the normal boot-strap of temperature controller under severe cold or extremely cold situation; Connect by rational circuit, realized the auto thermal compensation of double compensation heating system.
Description of drawings
Fig. 1 is the side sectional view of the two temperature compensation refrigerator that provides among the embodiment 1;
Fig. 2 is the circuit diagram of the two temperature compensation refrigerator that provides among the embodiment 1;
Fig. 3 is the installation site schematic diagram of the second temperature compensation heater;
Fig. 4 is the another kind of installation site schematic diagram of the second temperature compensation heater;
Fig. 5 is a kind of method flow diagram of refrigerator temperature compensation.
Among the figure: 1, refrigerating chamber; 2, refrigerating chamber; 3, compressor; 4, door body; 5, shell; 6, foaming interlayer; 7, temperature controller body; 8, the first temperature compensation heater; 9, the second temperature compensation heater; 10, first temperature sensitive switch; 11, second temperature sensitive switch.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment.
As shown in Figure 1, be a kind of side sectional view of two temperature compensation refrigerator.
A kind of two temperature compensation refrigerator, comprise refrigerating chamber 1, refrigerating chamber 2, compressor 3, door body 4, shell 5 and two temperature bucking-out system, between inside, described refrigerating chamber 1 and the described shell 5 of described door body 4, and described refrigerating chamber 2 and described shell 1 between be provided with the interlayer 6 that foams, described refrigerating chamber 2 peripheries are provided with evaporimeter, and the described foaming interlayer 6 that is positioned at described refrigerator top is provided with temperature controller body 7.
Described two temperature bucking-out system comprises the first temperature compensation heater 8 and the second temperature compensation heater 9, the described first temperature compensation heater 8 is positioned at the described foaming interlayer 6 of described evaporimeter one side, the described second temperature compensation heater 9 can be positioned at the inside of described temperature controller body 7, see Fig. 4, be preferably placed in the embedded box of described temperature controller body 7, can also be positioned at the described foaming interlayer 6 at place, described temperature controller body 7 places, see Fig. 3.Wherein, the first temperature compensation heater 8 is positioned at described refrigerating chamber back, the described evaporimeter 15-20mm of distance, be used for described refrigerating chamber 2 is carried out temperature-compensating, the reasonable temperature difference so that Keep cool between chamber 2 and the refrigerating chamber 2 satisfies the refrigeration requirement of refrigerating chamber 1 simultaneously, prevents the generation of temperature recovery phenomenon; The described second temperature compensation heater 9 is resistance wire or heating plate, be used for described temperature controller body 7 is carried out temperature-compensating, with the start point temperature that the temperature that guarantees temperature controller body 7 is experienced more than or equal to the temperature controller capillary, namely guarantee the normal boot-strap of temperature controller under severe cold or extremely cold situation.
As shown in Figure 2, be a kind of circuit diagram of refrigerator of two temperature compensation.
Connect with first temperature sensitive switch 10 back and described temperature controller body 7 of the described first temperature compensation heater 8 is in parallel, described first temperature sensitive switch 10 is magnetic switch or temperature switch, connect with second temperature sensitive switch 11 back and described temperature controller body 7 of the described second temperature compensation heater 9 is in parallel, described first temperature sensitive switch 10 is magnetic switch or temperature switch, the setting of connecting with described compressor 3 of described temperature controller body 7.As shown in Figure 2, after 7 conductings of temperature controller body, the first temperature compensation heater 8 and two temperature compensation heaters 9 are in off position all by short circuit.After temperature controller body 7 disconnects, if first temperature sensitive switch, 10 closures, the then first temperature compensation heater, 8 work, if second temperature sensitive switch, 11 closures, the then second temperature compensation heater, 9 work.Because auto switching after first temperature sensitive switch 10 and second temperature sensitive switch, the 11 induced environment variations in temperature, the double compensation heating system all can be carried out temperature-compensating automatically.
The described first temperature sensitive switch 10 whether basis for estimation of break-make is the temperature pre-value, the temperature pre-value can rationally arrange according to the difference of region, described temperature pre-value comprises temperature pre-value and first time temperature pre-value on first, if the temperature of refrigerating chamber 2 is lower than first time temperature pre-value of described first temperature switch 10, described first temperature sensitive switch, 10 closures are connected 8 pairs of described refrigerating chambers 2 of the first temperature compensation heater and are carried out temperature-compensating.
The described second temperature sensitive switch 11 whether basis for estimation of break-make is the temperature pre-value, described temperature pre-value comprises temperature pre-value and second time temperature pre-value on second, if the temperature of temperature controller body 7 is lower than second time temperature pre-value of described second temperature switch 11, described second temperature sensitive switch, 11 closures are connected 9 pairs of described temperature controller bodies 7 of the second temperature compensation heater and are carried out temperature-compensating.
As shown in Figure 3, be the installation site schematic diagram of the second temperature compensation heater 11.
The described second temperature compensation heater 9 is positioned at the described foaming interlayer 6 at place, described temperature controller body 7 places.
As shown in Figure 4, be the another kind of installation site schematic diagram of the second temperature compensation heater 11.
The described second temperature compensation heater 9 is positioned at temperature controller body 7.
As shown in Figure 5, be a kind of method flow diagram of refrigerator temperature compensation.
A kind of method of refrigerator temperature compensation, implement as follows:
S00: default first temperature sensitive switch 10 first on temperature pre-value and first time temperature pre-value, default second temperature sensitive switch 11 second on temperature pre-value and second time temperature pre-value.
S10: if the temperature of refrigerating chamber 2 is lower than first time temperature pre-value of described first temperature switch 10, described first temperature sensitive switch, 10 closures, connect 8 pairs of described refrigerating chambers 2 of the first temperature compensation heater and carry out temperature-compensating, be temperature pre-value on described first until described first temperature switch, 10 detected temperature values, described first temperature sensitive switch 10 disconnects, and stops the temperature-compensating of 8 pairs of described refrigerating chambers 2 of the described first temperature compensation heater.Wherein, the temperature pre-value needs the temperature of temperature compensation greater than refrigerating chamber 2 on first, and first time temperature pre-value needs the temperature of temperature compensation less than refrigerating chamber 2, and refrigerating chamber 2 needs the temperature of temperature compensation to be generally-10 ° of C to certain value between-5 ° of C.
S20: if the temperature of temperature controller body 7 is lower than second time temperature pre-value of described second temperature switch 11, described second temperature sensitive switch, 11 closures, connect 9 pairs of described temperature controller bodies 7 of the second temperature compensation heater and carry out temperature-compensating, be temperature pre-value on described second until described second temperature switch, 11 detected temperature values, described second temperature sensitive switch 11 disconnects, and stops the temperature-compensating of 9 pairs of described temperature controller bodies 7 of the described second temperature compensation heater.Wherein, second time temperature pre-value is less than the temperature of the start point at capillary temperature-sensitive position, the temperature pre-value is greater than the temperature of the start point at capillary temperature-sensitive position on second, and the temperature of the start point at capillary temperature-sensitive position is about 5 ° of C, also has part producer to use 3.5 ° of C or 4.5 ° of C.
During concrete the use, when environment temperature is higher, such as: spring, summer, autumn, first temperature sensitive switch 10 and second temperature sensitive switch 11 all can not connected, at this moment, the temperature of temperature controller body 7 can not be lower than the temperature of the start point at capillary temperature-sensitive position, and temperature controller body 7 break-makes are directly controlled the start and stop of compressor.
When environment temperature lower, such as: the eastern season that temperature is lower, environment temperature is lower than-5 ° of C degree or when following, be first time temperature pre-value that the temperature of refrigerating chamber 2 is lower than described first temperature switch 10, first temperature sensitive switch 10 is connected, refrigerating chamber 2 is carried out temperature-compensating, at this moment, because conduction of heat, the temperature of temperature controller body 7 also can rise, but its temperature ascensional range is often not as good as capillary place temperature ascensional range, causes the temperature of temperature controller body 7 to be lower than the temperature of the start point at capillary temperature-sensitive position, and this phenomenon is crossed when hanging down fairly obvious in temperature.Therefore, the temperature of experiencing temperature controller body 7 when the second temperature compensation heater 11 is lower than the temperature of the start point at temperature-sensitive position, when just the temperature of temperature controller body 7 is lower than second time temperature pre-value of described second temperature switch 11, namely temperature controller body 7 is carried out temperature-compensating.Both guaranteed the continual and steady temperature compensation of refrigerating chamber 2 in the low temperature environment by two temperature compensation, refrigerator can be started shooting in good time and be implemented refrigeration when having guaranteed also that refrigerating chamber 1 temperature does not meet the demands.
In addition, described first temperature switch, 10 detected temperature values are on described first during the temperature pre-value, and described first temperature sensitive switch 10 disconnects, and stops the temperature-compensating of 8 pairs of described refrigerating chambers 2 of the described first temperature compensation heater; Described second temperature switch, 11 detected temperature values are temperature pre-value on described second, and described second temperature sensitive switch 11 disconnects, and stops the temperature-compensating of 9 pairs of described temperature controller bodies 7 of the described second temperature compensation heater.
The present invention is described by preferred embodiment, and those skilled in the art know, under the situation that does not break away from the spirit and scope of the present invention, can carry out various changes or equivalence replacement to these features and embodiment.The present invention is not subjected to the restriction of specific embodiment disclosed herein, and other interior embodiment of claim that fall into the application belong to the scope of protection of the invention.
Claims (9)
1. a two temperature compensates refrigerator, comprise refrigerating chamber (1), refrigerating chamber (2), compressor (3), door body (4) and shell (5), the inside of described door body (4), between described refrigerating chamber (1) and the described shell (5), reach and be provided with foaming interlayer (6) between described refrigerating chamber (2) and the described shell (1), described refrigerating chamber (2) periphery is provided with evaporimeter, the described foaming interlayer (6) that is positioned at described refrigerator top is provided with temperature controller (7), it is characterized in that: also comprise for to the first temperature compensation heater (8) of described refrigerating chamber (1) temperature-compensating be used for the second temperature compensation heater (9) to described temperature controller (7) temperature-compensating, the described first temperature compensation heater (8) is positioned at the described foaming interlayer (6) of described evaporimeter one side, and the described second temperature compensation heater (9) is positioned at the inside of described temperature controller (7).
2. temperature compensation means according to claim 1, it is characterized in that, in parallel with described temperature controller body (7) after the described first temperature compensation heater (8) is connected with first temperature sensitive switch (10), described first temperature sensitive switch (10) is magnetic switch or temperature switch.
3. temperature compensation means according to claim 1, it is characterized in that, in parallel with described temperature controller body (7) after the described second temperature compensation heater (9) is connected with second temperature sensitive switch (11), described second temperature sensitive switch (10) is magnetic switch or temperature switch.
4. temperature compensation means according to claim 1 is characterized in that, the described second temperature compensation heater (9) is positioned at the embedded box of described temperature controller body (7) or the described foaming interlayer (6) at place, described temperature controller body (7) place.
5. temperature compensation means according to claim 4 is characterized in that, the described second temperature compensation heater (9) is resistance wire or heating plate.
6. temperature compensation means according to claim 1 is characterized in that, the described evaporimeter 15-20mm of the described first temperature compensation heater (8) distance.
7. the method for a refrigerator temperature compensation is characterized in that, implements as follows:
S00: preset first temperature sensitive switch (10) first on temperature pre-value and first time temperature pre-value, default second temperature sensitive switch (11) second on temperature pre-value and second time temperature pre-value;
S10: if the temperature of refrigerating chamber (2) is lower than first time temperature pre-value of described first temperature switch (10), described first temperature sensitive switch (10) closure is connected the first temperature compensation heater (8) described refrigerating chamber (2) is carried out temperature-compensating;
S20: if the temperature of temperature controller body (7) is lower than second time temperature pre-value of described second temperature switch (11), described second temperature sensitive switch (11) closure is connected the second temperature compensation heater (9) described temperature controller body (7) is carried out temperature-compensating.
8. the method for refrigerator temperature according to claim 1 compensation, it is characterized in that, among the step S10, the described first temperature compensation heater (8) carries out temperature-compensating to described refrigerating chamber (2), be temperature pre-value on described first until the detected temperature value of described first temperature switch (10), described first temperature sensitive switch (10) disconnects, and stops the described first temperature compensation heater (8) to the temperature-compensating of described refrigerating chamber (2).
9. the method for refrigerator temperature according to claim 1 compensation, it is characterized in that, among the step S20, the described second temperature compensation heater (9) carries out temperature-compensating to described temperature controller body (7), be temperature pre-value on described second until the detected temperature value of described second temperature switch (11), described second temperature sensitive switch (11) disconnects, and stops the described second temperature compensation heater (9) to the temperature-compensating of described temperature controller body (7).
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| CN201310110980.6A CN103206824B (en) | 2013-04-01 | 2013-04-01 | A kind of two temperature compensates refrigerator and realizes the method that two temperature compensates |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913568A (en) * | 2015-06-15 | 2015-09-16 | 南京创维电器研究院有限公司 | Large-capacity refrigerator |
| CN105091448A (en) * | 2015-06-30 | 2015-11-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN105180588A (en) * | 2015-10-19 | 2015-12-23 | 李秀景 | Temperature protection system of refrigeration device |
| CN105222462A (en) * | 2015-10-26 | 2016-01-06 | 青岛海尔股份有限公司 | The even cold refrigerator of intelligence |
| CN105352263A (en) * | 2015-12-02 | 2016-02-24 | 六安索伊电器制造有限公司 | Precise temperature control system for refrigerator with multiple refrigerating chambers |
| CN112361695A (en) * | 2020-11-27 | 2021-02-12 | 长虹美菱股份有限公司 | Micro-frost refrigerator with low-temperature compensation device and control method thereof |
| CN113266989A (en) * | 2021-04-21 | 2021-08-17 | 合肥艾普科技有限公司 | Refrigerator door magnetic sensitive switch and control mounting box thereof |
| CN113915891A (en) * | 2021-05-08 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and temperature control method thereof |
| CN114264111A (en) * | 2021-12-24 | 2022-04-01 | 长虹美菱股份有限公司 | Anti-icing control method for refrigerating chamber of air-cooled refrigerator at low ring temperature |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0484860A1 (en) * | 1990-11-05 | 1992-05-13 | Zanussi Elettrodomestici S.p.A. | Refrigerating apparatus having a single thermostatic temperature control system |
| JPH04257680A (en) * | 1991-02-12 | 1992-09-11 | Toshiba Corp | Refrigerator |
| JPH07180939A (en) * | 1993-12-22 | 1995-07-18 | Sharp Corp | Temperature controller for freezing refrigerator |
| CN2903822Y (en) * | 2006-05-22 | 2007-05-23 | 海信集团有限公司 | Refrigerator with temp compensator |
| CN201344695Y (en) * | 2008-11-24 | 2009-11-11 | 海信（北京）电器有限公司 | Refrigerator with refrigerating chamber temperature compensating device |
| CN201992935U (en) * | 2011-04-06 | 2011-09-28 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN202470610U (en) * | 2011-10-10 | 2012-10-03 | 合肥美的荣事达电冰箱有限公司 | Control device of refrigeration system and refrigeration device provided with the same |
| CN202836047U (en) * | 2012-09-06 | 2013-03-27 | 海信容声(广东)冰箱有限公司 | Frost-free refrigerator control system with low-temperature compensation |
-
2013
- 2013-04-01 CN CN201310110980.6A patent/CN103206824B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0484860A1 (en) * | 1990-11-05 | 1992-05-13 | Zanussi Elettrodomestici S.p.A. | Refrigerating apparatus having a single thermostatic temperature control system |
| JPH04257680A (en) * | 1991-02-12 | 1992-09-11 | Toshiba Corp | Refrigerator |
| JPH07180939A (en) * | 1993-12-22 | 1995-07-18 | Sharp Corp | Temperature controller for freezing refrigerator |
| CN2903822Y (en) * | 2006-05-22 | 2007-05-23 | 海信集团有限公司 | Refrigerator with temp compensator |
| CN201344695Y (en) * | 2008-11-24 | 2009-11-11 | 海信（北京）电器有限公司 | Refrigerator with refrigerating chamber temperature compensating device |
| CN201992935U (en) * | 2011-04-06 | 2011-09-28 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN202470610U (en) * | 2011-10-10 | 2012-10-03 | 合肥美的荣事达电冰箱有限公司 | Control device of refrigeration system and refrigeration device provided with the same |
| CN202836047U (en) * | 2012-09-06 | 2013-03-27 | 海信容声(广东)冰箱有限公司 | Frost-free refrigerator control system with low-temperature compensation |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913568A (en) * | 2015-06-15 | 2015-09-16 | 南京创维电器研究院有限公司 | Large-capacity refrigerator |
| CN105091448A (en) * | 2015-06-30 | 2015-11-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN105180588A (en) * | 2015-10-19 | 2015-12-23 | 李秀景 | Temperature protection system of refrigeration device |
| CN105222462A (en) * | 2015-10-26 | 2016-01-06 | 青岛海尔股份有限公司 | The even cold refrigerator of intelligence |
| CN105222462B (en) * | 2015-10-26 | 2019-03-08 | 青岛海尔股份有限公司 | The even cold refrigerator of intelligence |
| CN105352263A (en) * | 2015-12-02 | 2016-02-24 | 六安索伊电器制造有限公司 | Precise temperature control system for refrigerator with multiple refrigerating chambers |
| CN112361695A (en) * | 2020-11-27 | 2021-02-12 | 长虹美菱股份有限公司 | Micro-frost refrigerator with low-temperature compensation device and control method thereof |
| CN113266989A (en) * | 2021-04-21 | 2021-08-17 | 合肥艾普科技有限公司 | Refrigerator door magnetic sensitive switch and control mounting box thereof |
| CN113915891A (en) * | 2021-05-08 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and temperature control method thereof |
| CN114264111A (en) * | 2021-12-24 | 2022-04-01 | 长虹美菱股份有限公司 | Anti-icing control method for refrigerating chamber of air-cooled refrigerator at low ring temperature |
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Address after: 230601 Hefei economic and Technological Development Zone, Anhui Road, No. 4288 Applicant after: Hefei Kinghome Electrical Appliance Co., Ltd. Address before: 230601 No. 35, Taoyuan Road, Hefei economic and Technological Development Zone, Hefei, Anhui Applicant before: Hefei Kinghome Electrical Appliance Co., Ltd. |
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