CN201187924Y - Low temperature washing type air separator - Google Patents
Low temperature washing type air separator Download PDFInfo
- Publication number
- CN201187924Y CN201187924Y CNU2008200717283U CN200820071728U CN201187924Y CN 201187924 Y CN201187924 Y CN 201187924Y CN U2008200717283 U CNU2008200717283 U CN U2008200717283U CN 200820071728 U CN200820071728 U CN 200820071728U CN 201187924 Y CN201187924 Y CN 201187924Y
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- China
- Prior art keywords
- low
- case
- housing
- refrigerant
- low temperature
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- Expired - Fee Related
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Abstract
The utility model relates to a separation device, in particular to a low-temperature washing type air separator used for a refrigeration system, which comprises a low-temperature liquid supply main pipe and is characterized in that the separation device also comprises a case; the low-temperature liquid supply main pipe is penetrated and arranged in the case, and is fixed on the case; the circumference wall of the low-temperature liquid supply main pipe is fixed with a plurality of fin pieces; the lower part in the case is provided with a multiple-hole jet apparatus, and the multiple-hole jet apparatus is communicated with a gas mixture entrance; the upper end of the case is provided with an air discharge port, and the lower end of the case is provided with a refrigerant discharge port; a liquid level indicator is arranged on the case. The low-temperature refrigerant with subzero 50 DEG-subzero 70 DEG flowing in the low-temperature liquid supply main pipe carries out heat exchange with high-pressure gaseity mixing refrigerant ejected from the multiple-hole jet apparatus in the case through the pipe wall and the plurality of fin pieces, and the gaseity mixing refrigerant obtains non-condensing gas and condensed liquid refrigerant through low temperature washing. The low-temperature washing type air separator has the advantages of simple structure, low cost, high separating efficiency, thorough effect, small wastage of the refrigerant, environment-protective use, and the like.
Description
Technical field
The utility model relates to separator, more particularly, is a kind of cold washing formula air separator that is used for refrigeration system.
Background technology
Refrigeration Technique is widely used in all trades and professions such as chemical industry, pharmacy, weaving, Food ﹠ Drink and concentrated central air-conditioning place.
In refrigeration production technology, owing to operated, refueled all multifactor influences such as the decomposition of cold-producing medium, delivery temperature and condensing pressure in the refrigeration system are raise, also, cause the incoagulable gas in the refrigeration system to accumulate in the condenser, occupied the heat transfer area of condenser because incoagulable gas can not become liquid through water-cooled, simultaneously, because incoagulable gas has certain partial pressure, gross pressure raises in the condenser thereby make again, causes that refrigerating capacity reduces and power consumption increases.
For removing incoagulable gas, prior art adopts horizontal or vertical air separator, and the not enough place of these two kinds of separators is: complex structure and the ad hoc liquid feed device of needs, cost height; Air or incoagulable gas separate not thorough, have part of refrigerant when dropping a hint and are discharged, and the cold-producing medium waste is big; Because of the condensation temperature that reduces on-condensable gas can increase the pressure of evaporating getter, thereby increase power consumption, reduced refrigeration.
Summary of the invention
The purpose of this utility model is, provide a kind of simple in structure, cost is low, separative efficiency height, effect are thorough, the cold washing formula air separator that the cold-producing medium waste is little, utilize environmental protection.
The purpose of this utility model is realized by following technical scheme: a kind of cold washing formula air separator, it comprises low temperature feed flow house steward 1, be characterized in: also comprise housing 3, described low temperature feed flow house steward 1 is threaded onto in the housing 3, and be fixed on the housing 3, following end entrance of the low temperature feed flow house steward 1 is connected with the ammonia pump outlet, low temperature feed flow house steward 1 upper end outlet is connected with the refrigerating evaporator inlet, on described low temperature feed flow house steward 1 perisporium, be fixed with some fins 7, bottom in housing 3 is provided with multi-hole injector 6, multi-hole injector 6 is communicated with gaseous mixture inlet 2, be provided with air row mouth 8 in housing 3 upper ends, be provided with liquid refrigerant row mouth 5 in housing 3 lower ends, on housing 3, be provided with liquid level meter 4.
Because the low temperature feed flow house steward's of the utility model cold washing formula air separator following end entrance is connected with the ammonia pump outlet, low temperature feed flow house steward's upper end outlet is connected with the refrigerating evaporator inlet, low temperature feed flow house steward places in the housing, place the multi-hole injector of bottom in the housing to be connected with refrigerant condenser by the gaseous mixture inlet, be provided with air row mouth in the housing upper end, be provided with the structure of liquid refrigerant row mouth in the housing lower end, make-50 °～-70 ° low-temperature refrigerants that low temperature feed flow house steward flows carry out heat exchange by the high-pressure gaseous mix refrigerant of multi-hole injector ejection in some fins on tube wall and the tube wall and the housing, make the gaseous state mix refrigerant obtain the liquid refrigerant of on-condensable gas and condensation through cold washing, can make refrigeration work pressure decline 0.1～0.2MPa, calculate through operation result, power consumption descends 10%, refrigerating efficiency improves 12%, the liquid feed device of need not lowering the temperature, have simple in structure, cost is low, the separative efficiency height, effect is thorough, and the cold-producing medium waste is little, utilize advantages such as environmental protection.
Description of drawings
Fig. 1 is a cold washing formula air separator structure cross-sectional schematic.
Fig. 2 is an A-A cross-sectional schematic among Fig. 1.
Among the figure: 1 low temperature feed flow house steward, 2 gaseous mixtures inlet, 3 housings, 4 liquid level meters, 5 liquid refrigerants row mouth, 6 multi-hole injectors, 7 fins, 8 air row mouth, 9 Pressure gauges.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
With reference to Fig. 1 and 2, cold washing formula air separator has housing 3, and low temperature feed flow house steward 1 is threaded onto in the housing 3 and is fixed on the housing 3.Following end entrance of the low temperature feed flow house steward 1 is connected with the ammonia pump outlet, and low temperature feed flow house steward 1 upper end outlet is connected with the refrigerating evaporator inlet.On low temperature feed flow house steward 1 perisporium, be fixed with some fins 7.Bottom in housing 3 is provided with multi-hole injector 6, and multi-hole injector 6 is communicated with gaseous mixture inlet 2.Be provided with air row mouth 8 in housing 3 upper ends, be provided with liquid refrigerant row mouth 5 in housing 3 lower ends, on housing 3, be provided with liquid level meter 4.Be connected with Pressure gauge 9 on housing 3 tops by pipeline.On gaseous mixture enters the mouth 2 pipelines, air row mouthful 8 pipelines, liquid refrigerant row mouthful 5 pipelines and Pressure gauge 9 pipelines, valve is set respectively.Housing 3 and some fins 7 adopt steel to make; All pipelines and multi-hole injector 6 all adopt steel pipe manufacturing.
The utility model cold washing formula air separator operation principle is: the low-temperature refrigerant from refrigeration system low pressure recycle liquid reservoir is sent to refrigerating evaporator by the low temperature feed flow house steward 1 that ammonia pump passes through cold washing formula air separator.High-pressure gaseous mix refrigerant from the refrigeration system condenser sprays from multi-hole injector 6 through the gaseous mixture inlet 2 of cold washing formula air separator, because-50 °～-70 ° low-temperature refrigerants that low temperature feed flow house steward 1 is flowed carry out heat exchange by some fins on tube wall and the tube wall 7 and the high-pressure gaseous mix refrigerant that housing 3 interior multi-hole injectors 6 spray, make the gaseous state mix refrigerant obtain the liquid refrigerant of on-condensable gas and condensation through cold washing, on-condensable gas then rests in housing 3 upper volume, when on-condensable gas equates with the mixture pressure that condenser comes, be that housing 3 interior liquid refrigerants drop to when setting low temperature, by the valve on the air row mouth 8 on-condensable gas is bled off, after treating that on-condensable gas bleeds off, by secondary pressurization, it is recycling that the liquid refrigerant of condensations in the housing 3 is entered refrigeration system again by liquid refrigerant row mouthfuls 5.
Claims (1)
1. cold washing formula air separator, it comprises low temperature feed flow house steward (1), it is characterized in that: also comprise housing (3), described low temperature feed flow house steward (1) is threaded onto in the housing (3), and be fixed on the housing (3), low temperature feed flow house steward's (1) following end entrance is connected with the ammonia pump outlet, low temperature feed flow house steward's (1) upper end outlet is connected with the refrigerating evaporator inlet, on described low temperature feed flow house steward (1) perisporium, be fixed with some fins (7), bottom in housing (3) is provided with multi-hole injector (6), multi-hole injector (6) is communicated with gaseous mixture inlet (2), be provided with air row mouthful (8) in housing (3) upper end, be provided with liquid refrigerant row mouthful (5) in housing (3) lower end, on housing (3), be provided with liquid level meter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200717283U CN201187924Y (en) | 2008-04-14 | 2008-04-14 | Low temperature washing type air separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200717283U CN201187924Y (en) | 2008-04-14 | 2008-04-14 | Low temperature washing type air separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187924Y true CN201187924Y (en) | 2009-01-28 |
Family
ID=40310948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200717283U Expired - Fee Related CN201187924Y (en) | 2008-04-14 | 2008-04-14 | Low temperature washing type air separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187924Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679633A (en) * | 2012-04-27 | 2012-09-19 | 镇江新梦溪能源科技有限公司 | Grid evaporator |
| CN103822416A (en) * | 2013-11-28 | 2014-05-28 | 乐金空调(山东)有限公司 | Coolant purifying device |
| CN104006589A (en) * | 2014-06-21 | 2014-08-27 | 吉首大学 | Novel ammonia refrigeration air separator |
| CN104748459A (en) * | 2013-12-30 | 2015-07-01 | 上海宝丰机械制造有限公司 | Air separator for refrigeration system |
| CN113932470A (en) * | 2021-11-02 | 2022-01-14 | 四川大学 | High-temperature heat pump circulating system |
-
2008
- 2008-04-14 CN CNU2008200717283U patent/CN201187924Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679633A (en) * | 2012-04-27 | 2012-09-19 | 镇江新梦溪能源科技有限公司 | Grid evaporator |
| CN103822416A (en) * | 2013-11-28 | 2014-05-28 | 乐金空调(山东)有限公司 | Coolant purifying device |
| CN103822416B (en) * | 2013-11-28 | 2017-01-18 | 乐金空调(山东)有限公司 | Coolant purifying device |
| CN104748459A (en) * | 2013-12-30 | 2015-07-01 | 上海宝丰机械制造有限公司 | Air separator for refrigeration system |
| CN104006589A (en) * | 2014-06-21 | 2014-08-27 | 吉首大学 | Novel ammonia refrigeration air separator |
| CN104006589B (en) * | 2014-06-21 | 2016-01-20 | 吉首大学 | Novel ammonia refrigeration air separator |
| CN113932470A (en) * | 2021-11-02 | 2022-01-14 | 四川大学 | High-temperature heat pump circulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20110414 |