CN203824142U - Double-circulating refrigerating system for side by side refrigerator - Google Patents
Double-circulating refrigerating system for side by side refrigerator Download PDFInfo
- Publication number
- CN203824142U CN203824142U CN201320740485.9U CN201320740485U CN203824142U CN 203824142 U CN203824142 U CN 203824142U CN 201320740485 U CN201320740485 U CN 201320740485U CN 203824142 U CN203824142 U CN 203824142U
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- Prior art keywords
- freezing
- refrigeration
- fan
- temperature sensor
- evaporator
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- 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 utility model discloses a double-circulating refrigerating system for a side by side refrigerator and belongs to the technical field of refrigerating equipment. The double-circulating refrigerating system for the side by side refrigerator comprises a condenser, a capillary pipe, a cold storage evaporator, a cold storage defrosting sensor, a cold storage fan, a cold storage temperature sensor, a main control panel, a refrigerating defrosting sensor, a freezing fan, a freezing temperature sensor, a freezing evaporator and a compressor; the cold storage defrosting sensor, the cold storage fan, the cold storage temperature sensor, the refrigerating defrosting sensor, the freezing fan and the freezing temperature sensor are connected to the main control panel after being in parallel connection; the main control panel is connected with the compressor; the compressor is sequentially in connection with the condenser, the capillary pipe, the cold storage evaporator and the freezing evaporator to form into a loop. The double-circulating refrigerating system for the side by side refrigerator enables food in a cold storage chamber and a freezing chamber not to be tainted by other odors and enables food to be sanitary and convenient to consume.
Description
Technical field
The utility model relates to a kind of refrigeration plant, more particularly, relates to a kind of side by side combination refrigerator double round robin cooling system.
Background technology
Refrigerator is a kind of refrigeration plant that keeps low temperature, can make food or other article keep constant low temperature cold conditions.At present, the refrigeration system of the upper freezing lower cold-storage full blast cold refrigerator on domestic and international market great majority are single system structure, generally include a casing, and casing consists of housing and door body, forms refrigerating chamber and refrigerating chamber.Its operation principle is: whole refrigerator only has in the refrigerating chamber of refrigerator and is provided with a finned evaporator that carries out refrigeration work, this evaporimeter communicates by the air channel of evaporimeter and the refrigerating chamber of refrigerator, and it is rely on air channel air-supply and regulate the air door in air channel to be achieved that the cold of refrigerating chamber is controlled.The refrigeration system of this single system structure has following drawback: one,, due to refrigerating chamber and the shared evaporimeter of refrigerating chamber, cold air circulates between refrigerating chamber and refrigerating chamber, and the humidity of refrigerating chamber is lower, and moistening effect is not good, and food is easily air-dry; Two, refrigerator refrigerating chamber and refrigerating chamber in normal use procedure is easy to taint of odour; Three, the size of evaporimeter is subject to the size restrictions of refrigerating chamber volume comparatively serious, can make the cold power of evaporimeter limited; Four, the air channel of evaporimeter is communicated with refrigerating chamber and refrigerating chamber, and air channel structure is comparatively complicated, and designing requirement is higher.
Summary of the invention
1. the technical problem that utility model will solve
The purpose of this utility model is to overcome the deficiency that taint of odour phenomenon easily occurs food of the prior art, a kind of side by side combination refrigerator double round robin cooling system is provided, adopt the technical solution of the utility model, in refrigerator chamber and refrigerating chamber, be respectively provided with a set of independently evaporimeter and fan system, guaranteed can not produce any taint of odour phenomenon between refrigeration and frozen food, food is health more.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of side by side combination refrigerator double round robin cooling system of the present utility model, comprise condenser, capillary, refrigeration evaporator, refrigeration defrosting sensor, refrigeration fan, refrigerated storage temperature sensor, master control borad, freezing defrosting sensor, freezing fan, cryogenic temperature sensor, refrigerating evaporator and compressor, described refrigeration defrosting sensor, refrigeration fan, refrigerated storage temperature sensor, freezing defrosting sensor, after freezing fan and the parallel connection of cryogenic temperature sensor, be connected to master control borad, described master control borad is connected with compressor, described compressor and condenser, capillary, refrigeration evaporator, refrigerating evaporator is connected in series successively and forms a loop.
Further, described refrigeration evaporator, refrigeration defrosting sensor, refrigeration fan and refrigerated storage temperature installation of sensors are indoor at refrigerator, and described freezing defrosting sensor, freezing fan, cryogenic temperature sensor and refrigerating evaporator are arranged in freezing compartment.
3. beneficial effect
The technical scheme that adopts the utility model to provide, compares with existing known technology, has following beneficial effect:
(1) a kind of side by side combination refrigerator double round robin cooling system of the present utility model, in refrigerator chamber and refrigerating chamber, be respectively provided with a set of independently evaporimeter and fan system, make to have formed between refrigerator chamber and refrigerating chamber non-interference air circulating system, also guaranteed can not produce any taint of odour phenomenon between refrigeration and frozen food food being carried out in fresh-keeping, food is health more;
(2) a kind of side by side combination refrigerator double round robin cooling system of the present utility model, adopts refrigeration defrosting sensor and freezing defrosting sensor, can effectively to refrigeration evaporator and refrigerating evaporator, carry out defrost, guarantees the normal operation of system, increases the service life;
(3) a kind of side by side combination refrigerator double round robin cooling system of the present utility model, simple in structure, noise is low, little power consumption, good refrigeration effect.
Accompanying drawing explanation
Fig. 1 is the systematic schematic diagram of a kind of side by side combination refrigerator double round robin cooling system of the present utility model.
Label declaration in schematic diagram:
1, condenser; 2, capillary; 3, refrigeration evaporator; 4, refrigeration defrosting sensor; 5, refrigeration fan; 6, refrigerated storage temperature sensor; 7, master control borad; 8, freezing defrosting sensor; 9, freezing fan; 10, cryogenic temperature sensor; 11, refrigerating evaporator; 12, compressor.
The specific embodiment
For further understanding content of the present utility model, by reference to the accompanying drawings the utility model is described in detail.
A kind of side by side combination refrigerator double round robin cooling system of the present utility model, comprise condenser 1, capillary 2, refrigeration evaporator 3, refrigeration defrosting sensor 4, refrigeration fan 5, refrigerated storage temperature sensor 6, master control borad 7, freezing defrosting sensor 8, freezing fan 9, cryogenic temperature sensor 10, refrigerating evaporator 11 and compressor 12, refrigeration defrosting sensor 4, refrigeration fan 5, refrigerated storage temperature sensor 6, freezing defrosting sensor 8, after freezing fan 9 and 10 parallel connections of cryogenic temperature sensor, be connected to master control borad 7, master control borad 7 is connected with compressor 12, compressor 12 and condenser 1, capillary 2, refrigeration evaporator 3, refrigerating evaporator 11 is connected in series successively and forms a loop.
Below in conjunction with embodiment, the utility model will be further described.
Embodiment
As shown in Figure 1, a kind of side by side combination refrigerator double round robin cooling system of the present utility model, comprise condenser 1, capillary 2, refrigeration evaporator 3, refrigeration defrosting sensor 4, refrigeration fan 5, refrigerated storage temperature sensor 6, master control borad 7, freezing defrosting sensor 8, freezing fan 9, cryogenic temperature sensor 10, refrigerating evaporator 11 and compressor 12, refrigeration defrosting sensor 4, refrigeration fan 5, refrigerated storage temperature sensor 6, freezing defrosting sensor 8, after freezing fan 9 and 10 parallel connections of cryogenic temperature sensor, be connected to master control borad 7, master control borad 7 is connected with compressor 12, compressor 12 and condenser 1, capillary 2, refrigeration evaporator 3, refrigerating evaporator 11 is connected in series successively and forms a loop.It is indoor that refrigeration evaporator 3, refrigeration defrosting sensor 4, refrigeration fan 5 and refrigerated storage temperature sensor 6 are arranged on refrigerator, and freezing defrosting sensor 8, freezing fan 9, cryogenic temperature sensor 10 and refrigerating evaporator 11 are arranged in freezing compartment.
When freezing compartment need to freeze, start compressor 12, open freezing fan 9 and refrigeration fan 5 simultaneously, respectively freezing compartment and refrigerator chamber are freezed.When first refrigerated storage temperature sensor 6 detects refrigerator indoor temperature, reach shutdown requirement, 5 stalls of refrigeration fan, compressor 12 drives freezing fan 9 to move to after freezer indoor temperature reaches shutdown requirement and shuts down; When first cryogenic temperature sensor 10 detects freezer indoor temperature, reach shutdown requirement, freezing fan 9 stalls, compressor 12 drives refrigeration fan 5 to move to after refrigerator indoor temperature reaches shutdown requirement and shuts down.When need to freeze in refrigerator chamber, first judge the temperature of refrigeration defrosting sensor 4, when temperature is less than 0 ℃, after refrigeration fan 5 starts, need to move to that refrigerator chamber reaches the temperature requirement of shutdown or the temperature of refrigeration defrosting sensor 4 is more than or equal to 0 ℃; When temperature is more than or equal to 0 ℃, start compressor 12, open freezing fan 9 and refrigeration fan 5 simultaneously, move to freezing fan 9 and 5 stalls simultaneously of refrigeration fan after the temperature requirement that refrigerator chamber reaches shutdown.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (1)
1. a side by side combination refrigerator double round robin cooling system, is characterized in that: comprise condenser (1), capillary (2), refrigeration evaporator (3), refrigeration defrosting sensor (4), refrigeration fan (5), refrigerated storage temperature sensor (6), master control borad (7), freezing defrosting sensor (8), freezing fan (9), cryogenic temperature sensor (10), refrigerating evaporator (11) and compressor (12), described refrigeration defrosting sensor (4), refrigeration fan (5), refrigerated storage temperature sensor (6), freezing defrosting sensor (8), after freezing fan (9) and cryogenic temperature sensor (10) parallel connection, be connected to master control borad (7), described master control borad (7) is connected with compressor (12), described compressor (12) and condenser (1), capillary (2), refrigeration evaporator (3), refrigerating evaporator (11) is connected in series successively and forms a loop, described refrigeration evaporator (3), refrigeration defrosting sensor (4), refrigeration fan (5) and refrigerated storage temperature sensor (6) are arranged on refrigerator indoor, described freezing defrosting sensor (8), freezing fan (9), cryogenic temperature sensor (10) and refrigerating evaporator (11) are arranged in freezing compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740485.9U CN203824142U (en) | 2013-11-20 | 2013-11-20 | Double-circulating refrigerating system for side by side refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740485.9U CN203824142U (en) | 2013-11-20 | 2013-11-20 | Double-circulating refrigerating system for side by side refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824142U true CN203824142U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320740485.9U Expired - Fee Related CN203824142U (en) | 2013-11-20 | 2013-11-20 | Double-circulating refrigerating system for side by side refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824142U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766533A (en) * | 2016-12-28 | 2017-05-31 | 青岛海尔股份有限公司 | For the refrigeration control method and refrigerator of refrigerator |
| CN108458523A (en) * | 2018-03-23 | 2018-08-28 | 辽宁科技学院 | A kind of method for diagnosing faults of refrigerator double round robin cooling system |
| CN108800725A (en) * | 2018-06-20 | 2018-11-13 | 合肥美的电冰箱有限公司 | Refrigeration system and refrigeration equipment and refrigeration control method and storage medium |
| CN113446779A (en) * | 2021-06-03 | 2021-09-28 | 加西贝拉压缩机有限公司 | Refrigerator double-circulation refrigerating system and working method thereof |
-
2013
- 2013-11-20 CN CN201320740485.9U patent/CN203824142U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766533A (en) * | 2016-12-28 | 2017-05-31 | 青岛海尔股份有限公司 | For the refrigeration control method and refrigerator of refrigerator |
| CN106766533B (en) * | 2016-12-28 | 2020-05-26 | 青岛海尔股份有限公司 | Refrigeration control method for refrigerator and refrigerator |
| CN108458523A (en) * | 2018-03-23 | 2018-08-28 | 辽宁科技学院 | A kind of method for diagnosing faults of refrigerator double round robin cooling system |
| CN108800725A (en) * | 2018-06-20 | 2018-11-13 | 合肥美的电冰箱有限公司 | Refrigeration system and refrigeration equipment and refrigeration control method and storage medium |
| CN113446779A (en) * | 2021-06-03 | 2021-09-28 | 加西贝拉压缩机有限公司 | Refrigerator double-circulation refrigerating system and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160826 Address after: 213102 Road, Changzhou Town, Wujin District, Jiangsu Patentee after: Jiangsu Yuan Long Electric Appliance Co., Ltd. Address before: 213102 Road, Changzhou Town, Wujin District, Jiangsu Patentee before: Chiko Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20181120 |