CN205351869U - Refrigerator condenser pressure maintaining system - Google Patents
Refrigerator condenser pressure maintaining system Download PDFInfo
- Publication number
- CN205351869U CN205351869U CN201521027725.6U CN201521027725U CN205351869U CN 205351869 U CN205351869 U CN 205351869U CN 201521027725 U CN201521027725 U CN 201521027725U CN 205351869 U CN205351869 U CN 205351869U
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- condenser
- compressor
- filter
- utility
- pressure maintaining
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Abstract
The utility model provides a refrigerator condenser pressure maintaining system, a refrigerator condenser pressure maintaining system, including compressor, condenser, filter, capillary, evaporimeter, the exit linkage condenser of compressor connects gradually filter, capillary and evaporimeter again, evaporimeter exit linkage suction port of compressor, still be provided with the solenoid valve between filter and capillary, when the compressor stop work, the solenoid valve is closed. The beneficial effects of the utility model reside in that, only set up a solenoid valve in the filter export and can realize condenser pressurize effect, reduced equipment cost to it leaks the risk to have reduced the refrigerant.
Description
Technical field
This utility model relates to refrigerator, is specifically related to a kind of condenser for refrigerator pressure-retaining system.
Technical background
Refrigerator is when refrigeration, compressor operating, cold-producing medium is sent into condenser, in condenser, pressure increases, refrigerant liquefaction, and liquid refrigerant flows into vaporizer after flowing through filter, capillary tube, vaporizer absorbs heat, reaching vaporizer ambient atmos refrigeration, now in vaporizer, pressure is relatively low, and cold-producing medium continues to flow into vaporizer from condenser.When compressor quits work, for the pressure loss after avoiding shutting down in condenser, it is necessary to keeping pressure in condenser to decline, namely cold-producing medium will not flow out from condenser.Existing condenser pressure-retaining system is compressor air-discharging end and filter end is respectively provided with electromagnetic valve, and when compressor quits work, closed electromagnetic valve reaches condenser pressure maintaining effect.So causing that cost is high, solder joint is many, and increases the risk of cold-producing medium leakage.
Utility model content
For solving the problems referred to above, this utility model provides a kind of simple condenser pressure-retaining system, it is possible to decrease equipment cost, and solder joint is few, reduces cold-producing medium risk of leakage.
The technical scheme that this utility model provides is: a kind of condenser for refrigerator pressure-retaining system, including compressor, condenser, filter, capillary tube, vaporizer；The outlet of described compressor connects condenser, then is sequentially connected with filter, capillary tube and vaporizer, and evaporator outlet connects suction port of compressor；It is characterized in that: between filter and capillary tube, be provided with electromagnetic valve, when compressor quits work, closed electromagnetic valve.
The beneficial effects of the utility model are in that, only arranging an electromagnetic valve at filter outlet can realize condenser pressurize effect, decreases equipment cost, and decreases cold-producing medium risk of leakage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model condenser for refrigerator pressure-retaining system.
Detailed description of the invention
As it is shown in figure 1, this utility model condenser pressure-retaining system includes compressor 1, condenser 2, filter 3, capillary tube 4, vaporizer 5 and electromagnetic valve 6；The outlet of compressor 1 connects the entrance of condenser 2, and condenser 2 exports and is sequentially connected with filter 3, electromagnetic valve 6, capillary tube 4 and vaporizer 5 again, and vaporizer 5 outlet connects compressor 1 entrance.
When compressor 1 quits work, electromagnetic valve 6 simultaneously closes off, namely cold-producing medium in condenser 2 cannot pass through filter 3 and carry to vaporizer 5, simultaneously, because the reasons in structure of compressor 1 own, cold-producing medium in condenser 2 also cannot backflow compressor 1, so cold-producing medium is closed in condenser 2, thus reaching pressurize purpose.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those skilled in the art possess, it is also possible to make a variety of changes under without departing from premise of the present utility model.
Claims (1)
1. a condenser for refrigerator pressure-retaining system, including compressor (1), condenser (2), filter (3), capillary tube (4), vaporizer (5)；The outlet of described compressor (1) connects condenser (2), then is sequentially connected with filter (3), capillary tube (4) and vaporizer (5), and vaporizer (5) outlet connects compressor (1) entrance；It is characterized in that: be provided with electromagnetic valve (6) between filter (3) and capillary tube (4), when compressor quits work, electromagnetic valve (6) cuts out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027725.6U CN205351869U (en) | 2015-12-10 | 2015-12-10 | Refrigerator condenser pressure maintaining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027725.6U CN205351869U (en) | 2015-12-10 | 2015-12-10 | Refrigerator condenser pressure maintaining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351869U true CN205351869U (en) | 2016-06-29 |
Family
ID=56153275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521027725.6U Active CN205351869U (en) | 2015-12-10 | 2015-12-10 | Refrigerator condenser pressure maintaining system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205351869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228501A (en) * | 2017-05-24 | 2017-10-03 | 广东志高暖通设备股份有限公司 | A kind of air conditioner |
-
2015
- 2015-12-10 CN CN201521027725.6U patent/CN205351869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228501A (en) * | 2017-05-24 | 2017-10-03 | 广东志高暖通设备股份有限公司 | A kind of air conditioner |
| CN107228501B (en) * | 2017-05-24 | 2023-12-01 | 广东开利暖通空调股份有限公司 | Air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |