CN204923540U - Refrigerating system and refrigerator of refrigerator - Google Patents
Refrigerating system and refrigerator of refrigerator Download PDFInfo
- Publication number
- CN204923540U CN204923540U CN201520709376.XU CN201520709376U CN204923540U CN 204923540 U CN204923540 U CN 204923540U CN 201520709376 U CN201520709376 U CN 201520709376U CN 204923540 U CN204923540 U CN 204923540U
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- China
- Prior art keywords
- refrigerator
- import
- end condenser
- condensation pipe
- refrigeration system
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- 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
- 238000009833 condensation Methods 0.000 claims abstract description 38
- 230000008676 import Effects 0.000 claims abstract description 26
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000005057 refrigeration Methods 0.000 claims description 24
- 230000005494 condensation Effects 0.000 abstract description 11
- 238000004378 air conditioning Methods 0.000 abstract 1
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a refrigerator refrigerating system, the single -cold type intermediate temperature air -conditioning system comprises a compressor, the diverter valve, the front end condenser, prevent the condensation pipe, the rear end condenser, an evaporator, humidity transducer and controller, the diverter valve includes an import and two exports, the import of diverter valve links to each other with the export of compressor, one of them export of diverter valve links to each other with the import of front end condenser, another export of diverter valve is connected with the import of preventing the condensation pipe, exit linkage to the import of preventing the condensation pipe of front end condenser, the export of preventing the condensation pipe connects gradually rear end condenser and evaporimeter, the controller is connected with humidity transducer and diverter valve respectively controls the diverter valve action with the humidity that detects according to humidity transducer. The utility model discloses it has following advantage to compare prior art: control the diverter valve action according to humidity to the energy -conserving effectual work of refrigerator can be guaranteed in opening or closing of control front end condenser when solving freezer door frame condensation problem.
Description
Technical field
The utility model relates to refrigeration appliance technical field, in particular a kind of refrigeration system of refrigerator and refrigerator.
Background technology
The door seal thermic load of refrigerator generally accounts for more than 15% of casing total heat duties, particularly refrigerator freezing doorframe be the most serious place of cold draining.For ensureing not produce condensation in user's normal course of operation as far as possible, refrigerator all by arranging anti-condensation pipe in refrigerator freezing doorframe, the high temperature refrigerant of discharging by compressor heats to doorframe, the method efficiently solves doorframe condensation problem, but refrigerating chamber doorframe place internal-external temperature difference also can be made larger simultaneously, cause door of refrigerator leak sealing cold even more serious, energy consumption increases.Meanwhile, the ambient temperature and humidity that refrigerator runs has different, and the method is run under no matter which kind of humiture environment refrigerator is in, as long as namely compressor operating can give the heating of freezing doorframe, certainly will cause energy dissipation.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of refrigeration system and refrigerator of refrigerator.
The utility model is achieved through the following technical solutions:
A kind of refrigeration system of refrigerator, comprise compressor, transfer valve, front end condenser, anti-condensation pipe, rear end condenser, evaporimeter, humidity sensor and controller, described transfer valve comprises an import and two outlets, the import of described transfer valve is connected with the outlet of described compressor, one of them outlet of described transfer valve is connected with the import of described front end condenser, another outlet of described transfer valve is connected with the import of described anti-condensation pipe, the outlet of described front end condenser is connected to the import of described anti-condensation pipe, the outlet of described anti-condensation pipe connects described rear end condenser and evaporimeter successively, described controller is connected with described transfer valve with described humidity sensor respectively and controls described transfer valve action with the humidity detected according to described humidity sensor.
As the preferred embodiment of the refrigeration system of above-mentioned refrigerator, the outlet of described front end condenser is connected to the import of described anti-condensation pipe by check valve.
As the preferred embodiment of the refrigeration system of above-mentioned refrigerator, between described rear end condenser and evaporimeter, be provided with filter.
As the preferred embodiment of the refrigeration system of above-mentioned refrigerator, between described filter and evaporimeter, be provided with capillary.
As the preferred embodiment of the refrigeration system of above-mentioned refrigerator, described transfer valve is magnetic valve.
A kind of refrigerator, comprise casing, door body and refrigeration system, described refrigeration system is the refrigeration system of a kind of refrigerator described in above-mentioned any one.
As the preferred embodiment of above-mentioned refrigerator, described casing comprises refrigerating chamber, and described anti-condensation pipe is fitted in described refrigerating chamber circumferential side frame, and described front end condenser is arranged on the drip tray of refrigerator, and described rear end condenser is arranged at refrigerator both sides.
As the preferred embodiment of above-mentioned refrigerator, described humidity sensor is arranged in the hinge at described refrigerator top.
The utility model has the following advantages compared to existing technology:
The refrigeration system of a kind of refrigerator that the utility model provides and refrigerator, control transfer valve action according to humidity, thus control unlatching or the closedown of front end condenser.When ambient humidity is relatively high, front end condenser cuts out, and the outlet of compressor directly connects the import of anti-condensation pipe, effectively can solve the condensation problem at refrigerating chamber door frame place; When ambient humidity is lower, front end condenser is opened, the outlet of compressor is being connected to anti-condensation pipe after the condenser of front end, the cold-producing medium avoiding the higher temperature that compressor is discharged directly enters anti-condensation pipe, but first by entering anti-condensation pipe again after the cooling of front end condenser, can ensure that refrigerator energy-saving effectively works while solution refrigerating chamber doorframe condensation problem.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refrigeration system of a kind of refrigerator of the present utility model.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
See Fig. 1, present embodiments provide a kind of refrigerator, this refrigerator draws together casing, door body and refrigeration system.
This refrigeration system comprises compressor 1, transfer valve 2, front end condenser 3, anti-condensation pipe 5, rear end condenser 6, filter 7, capillary 8, evaporimeter 9, humidity sensor and controller.Wherein, front end condenser 3 is arranged on the drip tray of refrigerator, and rear end condenser 6 is arranged at refrigerator both sides, and anti-condensation pipe 5 is fitted in refrigerating chamber circumferential side frame, and humidity sensor is arranged in the hinge at refrigerator top.
Transfer valve 2 can be three-way magnetic valve, transfer valve 2 comprises an import and two outlets, the import of transfer valve 2 is connected with the outlet of compressor 1, and one of them outlet of transfer valve 2 is connected with the import of front end condenser 3, and another outlet of transfer valve 2 is connected with the import of anti-condensation pipe 5.The outlet of front end condenser 3 is connected to the import of anti-condensation pipe 5 by check valve 4, cold-producing medium forward end condenser 3 can be stoped to flow backwards.The outlet of anti-condensation pipe 5 connects rear end condenser 6, filter 7, capillary 8 and evaporimeter 9 successively.
Controller is connected with transfer valve 2 with humidity sensor respectively and controls transfer valve 2 action with the humidity detected according to humidity sensor.
During work, the environment temperature residing for refrigerator is detected by humidity sensor, when continuous three the detection humidity of humidity sensor are more than or equal to preset value, the outlet be then connected with the import of anti-condensation pipe 5 by controller control transfer valve 2 is opened, now front end condenser 3 cuts out, the outlet of compressor 1 directly connects the import of anti-condensation pipe 5, effectively can solve the condensation problem at refrigerating chamber door frame place; Otherwise, the outlet be then connected with the import of front end condenser 3 by controller control transfer valve 2 is opened, now front end condenser 3 is opened, the outlet of compressor 1 is being connected to anti-condensation pipe 5 after front end condenser 3, the cold-producing medium avoiding the higher temperature that compressor 1 is discharged directly enters anti-condensation pipe 5, but enter anti-condensation pipe 5 again after first being lowered the temperature by front end condenser 3, can ensure that refrigerator energy-saving effectively works while solution refrigerating chamber doorframe condensation problem.Wherein, the preset value of this humidity can be: RH70% ~ 100%.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. the refrigeration system of a refrigerator, it is characterized in that, comprise compressor, transfer valve, front end condenser, anti-condensation pipe, rear end condenser, evaporimeter, humidity sensor and controller, described transfer valve comprises an import and two outlets, the import of described transfer valve is connected with the outlet of described compressor, one of them outlet of described transfer valve is connected with the import of described front end condenser, another outlet of described transfer valve is connected with the import of described anti-condensation pipe, the outlet of described front end condenser is connected to the import of described anti-condensation pipe, the outlet of described anti-condensation pipe connects described rear end condenser and evaporimeter successively, described controller is connected with described transfer valve with described humidity sensor respectively and controls described transfer valve action with the humidity detected according to described humidity sensor.
2. the refrigeration system of a kind of refrigerator as claimed in claim 1, is characterized in that, the outlet of described front end condenser is connected to the import of described anti-condensation pipe by check valve.
3. the refrigeration system of a kind of refrigerator as claimed in claim 1, is characterized in that, is provided with filter between described rear end condenser and evaporimeter.
4. the refrigeration system of a kind of refrigerator as claimed in claim 3, is characterized in that, is provided with capillary between described filter and evaporimeter.
5. the refrigeration system of a kind of refrigerator as claimed in claim 1, is characterized in that, described transfer valve is magnetic valve.
6. a refrigerator, comprises casing, door body and refrigeration system, it is characterized in that, described refrigeration system is the refrigeration system of a kind of refrigerator described in any one of claim 1 to 5.
7. a kind of refrigerator as claimed in claim 6, it is characterized in that, described casing comprises refrigerating chamber, and described anti-condensation pipe is fitted in described refrigerating chamber circumferential side frame, described front end condenser is arranged on the drip tray of refrigerator, and described rear end condenser is arranged at refrigerator both sides.
8. a kind of refrigerator as claimed in claim 6, is characterized in that, described humidity sensor is arranged in the hinge at described refrigerator top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709376.XU CN204923540U (en) | 2015-09-11 | 2015-09-11 | Refrigerating system and refrigerator of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709376.XU CN204923540U (en) | 2015-09-11 | 2015-09-11 | Refrigerating system and refrigerator of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204923540U true CN204923540U (en) | 2015-12-30 |
Family
ID=54972661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709376.XU Expired - Fee Related CN204923540U (en) | 2015-09-11 | 2015-09-11 | Refrigerating system and refrigerator of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204923540U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839483A (en) * | 2017-01-04 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | A kind of refrigeration plant, refrigeration system and its control method |
| CN106885401A (en) * | 2017-02-14 | 2017-06-23 | 合肥美的电冰箱有限公司 | A kind of condensation prevention refrigeration system and method and refrigerator |
| CN115265071A (en) * | 2022-08-25 | 2022-11-01 | 海信冰箱有限公司 | Refrigerator and operation control method of condensation system |
-
2015
- 2015-09-11 CN CN201520709376.XU patent/CN204923540U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839483A (en) * | 2017-01-04 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | A kind of refrigeration plant, refrigeration system and its control method |
| CN106885401A (en) * | 2017-02-14 | 2017-06-23 | 合肥美的电冰箱有限公司 | A kind of condensation prevention refrigeration system and method and refrigerator |
| CN106885401B (en) * | 2017-02-14 | 2020-01-14 | 合肥美的电冰箱有限公司 | Refrigerator anti-condensation refrigerating system and method and refrigerator |
| CN115265071A (en) * | 2022-08-25 | 2022-11-01 | 海信冰箱有限公司 | Refrigerator and operation control method of condensation system |
| CN115265071B (en) * | 2022-08-25 | 2023-08-29 | 海信冰箱有限公司 | Operation control method of refrigerator and condensation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: CHANGHONG MEILING Co.,Ltd. Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: HEFEI MEILING 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: 20151230 |