CN203629141U - Gas and oil split-flow type ventilation air methane heat pump device - Google Patents
Gas and oil split-flow type ventilation air methane heat pump device Download PDFInfo
- Publication number
- CN203629141U CN203629141U CN201320754560.7U CN201320754560U CN203629141U CN 203629141 U CN203629141 U CN 203629141U CN 201320754560 U CN201320754560 U CN 201320754560U CN 203629141 U CN203629141 U CN 203629141U
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- China
- Prior art keywords
- pipeline
- compressor
- outlet
- gas
- heat pump
- Prior art date
- 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 - Lifetime
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 6
- 238000009423 ventilation Methods 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000008676 import Effects 0.000 claims description 21
- 230000006698 induction Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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Abstract
A gas and oil split-flow type ventilation air methane heat pump device comprises a shell and tube type condenser, the lower portion of the shell and tube type condenser is connected with an inlet of an air heat exchanger or an air evaporator through a pipeline connected with a thermal expansion valve in series, an outlet of the air heat exchanger or the air evaporator is connected with an inlet of a gasoline separator, an gaseous medium outlet of the gasoline separator is connected with an inlet of a compressor through a pipeline, an outlet of the compressor is connected with the first straight-through pipe opening of a three-way pipe fitting, the second straight-through pipe opening of the three-way pipe fitting is connected with the shell and tube type condenser through a pipeline, a bypass pipe opening of the three-way pipe fitting is connected with a jet flow inlet of an injection device through a pipeline, a jet flow outlet of the injection device is connected with the inlet of the compressor through a pipeline, and a flow suction opening of the injection device is connected with a liquid medium outlet of the gasoline separator through a pipeline. The gas and oil split-flow type ventilation air methane heat pump device has the advantages that work performance of the compressor is stable and reliable, energy consumption is low in an operation process, the energy saving effect is obvious, and service life is long.
Description
Technical field
The utility model relates to the weary wind-heat pump installation of a kind of gas and oil shunting.
Background technology
Existing weary wind-heat pump installation, oil in its air heat exchanger or air evaporator, to take directly to get back to compressor by the air-flow band oil with certain speed, in the time that system is moved under underload, because air velocity declines, can cause oil return difficulty, and then cause the energy consumption of system to increase severely, compressor abrasion is serious, even cisco unity malfunction.
Summary of the invention
The purpose of this utility model is to provide a kind of compressor operating stable and reliable for performance, and in running, energy consumption is low, and energy-saving effect is remarkable, the weary wind-heat pump installation of gas and oil shunting of long service life.
The weary wind-heat pump installation of gas and oil shunting of the present utility model, comprise shell and tube condenser, the bottom of shell and tube condenser is connected with the import of air heat exchanger or air evaporator by the pipeline that is in series with heating power expansion valve, the outlet of air heat exchanger or air evaporator is connected with the import of gasoline trap by pipeline, the gaseous medium outlet of gasoline trap is connected with the import of compressor by pipeline, the outlet of compressor is connected with the first straight-through mouth of pipe of tee pipe fitting by pipeline, the second straight-through mouth of pipe of tee pipe fitting is connected with described shell and tube condenser by pipeline, the bypass mouth of pipe of tee pipe fitting is connected with the jet import of induction apparatus by pipeline, the jet exit of induction apparatus is connected with the import of described compressor by pipeline, the suction head piece of induction apparatus is connected with the liquid medium outlet of described gasoline trap by pipeline.
The weary wind-heat pump installation of gas and oil shunting of the present utility model, the liquid medium outlet of wherein said gasoline trap is positioned at the bottom of gasoline trap, and the gaseous medium outlet of gasoline trap is positioned at the top of gasoline trap.
The weary wind-heat pump installation of gas and oil shunting of the present utility model, wherein said induction apparatus is injecting valve.
The weary wind-heat pump installation of gas and oil shunting of the present utility model in use, start compressor, fluid media (medium) in whole system starts periodic duty, be that liquid medium in shell and tube condenser enters air heat exchanger or air evaporator by pipeline, gaseous medium is all or part of gaseous medium that is converted in air heat exchanger or air evaporator, and then enter gasoline trap by pipeline, the gaseous medium that enters gasoline trap through enter by pipeline compressor compressed after in tee pipe fitting is got back to shell and tube condenser, the small part high-pressure fluid of tee pipe fitting of flowing through flows to the jet import of induction apparatus by the bypass mouth of pipe of tee pipe fitting, and then produce suction through induction apparatus, liquid medium in gasoline trap is inhaled and come, liquid medium in gasoline trap flows to the import department of compressor more by the road by the jet exit of induction apparatus, flow back in shell and tube condenser by the outlet of compressor again.Owing to being the import department that by induction apparatus, a large amount of liquid mediums is directly drained to compressor, therefore, it is stable and reliable for performance that the weary wind-heat pump installation of gas and oil shunting of the present utility model has compressor operating, and in running, energy consumption is low, energy-saving effect is remarkable, the feature of long service life.
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the weary wind-heat pump installation of gas and oil shunting of the present utility model.
The specific embodiment
Referring to Fig. 1, the weary wind-heat pump installation of gas and oil shunting of the present utility model, comprise shell and tube condenser 1, the bottom of shell and tube condenser 1 is connected with the import of air heat exchanger 6 or air evaporator by the pipeline that is in series with heating power expansion valve 7, the outlet of air heat exchanger 6 or air evaporator is connected with the import of gasoline trap 5 by pipeline, the gaseous medium outlet of gasoline trap 5 is connected with the import of compressor 2 by pipeline, the outlet of compressor 2 is connected with the first straight-through mouth of pipe of tee pipe fitting 4 by pipeline, the second straight-through mouth of pipe of tee pipe fitting 4 is connected with shell and tube condenser 1 by pipeline, the bypass mouth of pipe of tee pipe fitting 4 is connected with the jet import of induction apparatus 3 by pipeline, the jet exit of induction apparatus 3 is connected with the import of compressor 2 by pipeline, the suction head piece of induction apparatus 3 is connected with the liquid medium outlet of gasoline trap 5 by pipeline.
As improvement of the present utility model, the liquid medium outlet of above-mentioned gasoline trap 5 is positioned at the bottom of gasoline trap 5, and the gaseous medium outlet of gasoline trap 5 is positioned at the top of gasoline trap 5.
As further improvement of the utility model, above-mentioned induction apparatus 3 is injecting valve.
The weary wind-heat pump installation of gas and oil shunting of the present utility model in use, start compressor 2, fluid media (medium) in whole system starts periodic duty, be that liquid medium in shell and tube condenser 1 enters air heat exchanger 6 or air evaporator by pipeline, gaseous medium is all or part of gaseous medium that is converted in air heat exchanger 6 or air evaporator, and then enter gasoline trap 5 by pipeline, the gaseous medium that enters gasoline trap 5 through enter by pipeline compressor 2 compressed after in tee pipe fitting 4 is got back to shell and tube condenser 1, the small part high-pressure fluid of tee pipe fitting 4 of flowing through flows to the jet import of induction apparatus 3 by the bypass mouth of pipe of tee pipe fitting 4, and then produce suction through induction apparatus 3, liquid medium in gasoline trap 5 is inhaled and come, liquid medium in gasoline trap 5 flows to the import department of compressor 2 more by the road by the jet exit of induction apparatus 3, flow back in shell and tube condenser 1 by the outlet of compressor 2 again.Owing to being the import department that by induction apparatus 3, a large amount of liquid mediums is directly drained to compressor 2, therefore, it is stable and reliable for performance that the weary wind-heat pump installation of gas and oil shunting of the present utility model has compressor operating, and in running, energy consumption is low, energy-saving effect is remarkable, the feature of long service life.
Embodiment recited above is described preferred embodiment of the present utility model; not the utility model scope is limited; design under spiritual prerequisite not departing from the utility model; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (3)
1. the weary wind-heat pump installation of gas and oil shunting, it is characterized in that: comprise shell and tube condenser (1), the bottom of shell and tube condenser (1) is connected with the import of air heat exchanger (6) or air evaporator by the pipeline that is in series with heating power expansion valve (7), the outlet of air heat exchanger (6) or air evaporator is connected with the import of gasoline trap (5) by pipeline, the gaseous medium outlet of gasoline trap (5) is connected with the import of compressor (2) by pipeline, the outlet of compressor (2) is connected with the first straight-through mouth of pipe of tee pipe fitting (4) by pipeline, the second straight-through mouth of pipe of tee pipe fitting (4) is connected with described shell and tube condenser (1) by pipeline, the bypass mouth of pipe of tee pipe fitting (4) is connected with the jet import of induction apparatus (3) by pipeline, the jet exit of induction apparatus (3) is connected with the import of described compressor (2) by pipeline, the suction head piece of induction apparatus (3) is connected with the liquid medium outlet of described gasoline trap (5) by pipeline.
2. the weary wind-heat pump installation of gas and oil shunting as claimed in claim 1, it is characterized in that: the liquid medium outlet of described gasoline trap (5) is positioned at the bottom of gasoline trap (5), the gaseous medium outlet of gasoline trap (5) is positioned at the top of gasoline trap (5).
3. the weary wind-heat pump installation of gas and oil shunting as claimed in claim 2, is characterized in that: described induction apparatus (3) is injecting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754560.7U CN203629141U (en) | 2013-11-26 | 2013-11-26 | Gas and oil split-flow type ventilation air methane heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754560.7U CN203629141U (en) | 2013-11-26 | 2013-11-26 | Gas and oil split-flow type ventilation air methane heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629141U true CN203629141U (en) | 2014-06-04 |
Family
ID=50815609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754560.7U Expired - Lifetime CN203629141U (en) | 2013-11-26 | 2013-11-26 | Gas and oil split-flow type ventilation air methane heat pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258373A (en) * | 2015-10-29 | 2016-01-20 | 松下压缩机(大连)有限公司 | Ejecting oil return refrigerating system with oil liquid separator |
| CN107576096A (en) * | 2017-09-12 | 2018-01-12 | 海信（山东）空调有限公司 | Compressor unit and air-conditioning system |
-
2013
- 2013-11-26 CN CN201320754560.7U patent/CN203629141U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258373A (en) * | 2015-10-29 | 2016-01-20 | 松下压缩机(大连)有限公司 | Ejecting oil return refrigerating system with oil liquid separator |
| CN105258373B (en) * | 2015-10-29 | 2018-02-09 | 松下冷机系统（大连）有限公司 | Injection oil return refrigeration system with oil-liquid separator |
| CN107576096A (en) * | 2017-09-12 | 2018-01-12 | 海信（山东）空调有限公司 | Compressor unit and air-conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |