CN103851844B - Supercharging device of compressor liquid separator - Google Patents
Supercharging device of compressor liquid separator Download PDFInfo
- Publication number
- CN103851844B CN103851844B CN201310700487.XA CN201310700487A CN103851844B CN 103851844 B CN103851844 B CN 103851844B CN 201310700487 A CN201310700487 A CN 201310700487A CN 103851844 B CN103851844 B CN 103851844B
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- China
- Prior art keywords
- axial flow
- suction
- supercharging device
- compressor
- liquid separator
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- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 241000883990 Flabellum Species 0.000 claims description 19
- 239000003507 refrigerant Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compressor (AREA)
Abstract
The invention discloses a supercharging device of a compressor liquid distributor, which comprises a cylinder body, an air suction pipe, a filter screen assembly, a suction straight pipe and a suction bent pipe, wherein the suction straight pipe is arranged in the cylinder body; the filter screen assembly opposite to the top end of the suction straight pipe is provided with a micro motor and an axial flow fan blade, the micro motor and the axial flow fan blade are used for increasing the suction pressure of the compressor, the axial flow fan blade is arranged on a rotating shaft of the micro motor, and the top of the suction straight pipe is provided with a funnel-shaped air suction port matched with the axial flow fan blade.
Description
[technical field]
The present invention relates to the knockout of compressor, particularly relate to a kind of supercharging device of liquid separator of compressor.
[background technology]
In refrigeration industry, existing knockout adopts straight barrel type structure mostly, its air suction structure mostly is straight tube, knockout is as a kind of device of gas-liquid separation, its operation principle is: in refrigeration system, refrigerant flows to evaporimeter from condenser and to reduce pressure throttling through expansion valve, the flash distillation of part refrigerant, steam state is become by liquid state, therefore, after expansion valve, refrigerant state is low pressure, the vapour of low temperature, liquid two-phase refrigerant, forms liquid separation system this mixing refrigerant is assigned in each road fin of evaporator fin by a knockout and capillary brass pipe.Therefore, its separatory uniformity coefficient and pressure drop drag losses size directly have influence on the efficiency of unit air cooling fin evaporimeter.Particularly air-conditioning system is when high-temperature refrigeration and low-temperature heating, severe because of external environment condition, causes the heat transfer effect of outdoor heat exchanger of air conditioner poor, the refrigerant flow rate of system declines, cause the coolant quantity of backflow knockout to reduce, have impact on the inspiratory capacity of compressor, cause compressor performance to decline violent.
[summary of the invention]
The invention provides a kind of mass flow that there is function of initiatively supplying gas, accelerate refrigerant circulation, improve the supercharging device of refrigerant heat transfer effect and compressor liquid separator of compressor of performance under bad working environments.
In order to realize foregoing invention object, the technical solution used in the present invention is:
The supercharging device of liquid separator of compressor, comprises cylindrical shell, air intake duct, net-filter assembly, suction straight tube and suction elbow, sucks straight tube and is arranged on inner barrel; The net-filter assembly that described suction straight tube top is just right is provided with the micromachine and axial flow flabellum that increase suction pressure of compressor, axial flow flabellum is installed in the rotating shaft of micromachine, sucks straight tube top and is provided with the funnel-form air entry coordinated with axial flow flabellum.
Preferably, described net-filter assembly is made up of filter screen and ring location-plate, and ring location-plate is entrenched on the inwall of cylindrical shell, and described micromachine rear end is connected with locating dowel, and described ring location-plate is provided with the locating hole for stationary positioned post.
Preferably, described top cover of cylinder body is provided with the post assembly be electrically connected with micromachine, post assembly be arranged so that knockout can meet the insulation of compressor, withstand voltage security appliance requirement effectively, more secure and reliable to use.
Preferably, described axial flow flabellum is trapezoidal shape structure, is convenient to air-flow when micromachine is not enabled and passes axial flow flabellum.
Preferably, inside described cylindrical shell, be also nested with the ring gripper shoe for fixing suction straight tube, effectively prevent sucking straight tube and drive at micromachine the vibration produced during axial flow flabellum boosted suction.
The invention has the beneficial effects as follows:
The present invention, by micromachine and axial flow flabellum, increases pressure during compressor air suction, serves the effect of auxiliary power pump, accelerates the mass flow of refrigerant circulation, improves refrigerant heat transfer effect; Effective function having played knockout and can initiatively supply gas, makes compressor improve pumping property by supercharging device under bad working environments.
[accompanying drawing explanation]
Fig. 1 is sectional structure schematic diagram of the present invention.
[detailed description of the invention]
The supercharging device of liquid separator of compressor, as shown in Figure 1, comprises cylindrical shell 1, air intake duct 2, net-filter assembly 3, sucks straight tube 4 and suction elbow 5, suck straight tube 4 and be arranged on cylindrical shell 1 inside; Sucking the micromachine 6 and axial flow flabellum 7 that the just right net-filter assembly 3 in straight tube 4 top are provided with and increase suction pressure of compressor, axial flow flabellum 7 is installed in the rotating shaft of micromachine 6, sucks straight tube 4 top and is provided with the funnel-form air entry 40 coordinated with axial flow flabellum; Cylindrical shell 1 top cover is also provided with the post assembly 8 be electrically connected with micromachine 6, post assembly 8 be arranged so that knockout can meet the insulation of compressor, withstand voltage security appliance requirement effectively, more secure and reliable to use.
Continue as shown in Figure 1, described net-filter assembly 3 is made up of filter screen 30 and ring location-plate 31, ring location-plate 31 is entrenched on the inwall of cylindrical shell 1, and described micromachine 6 rear end is connected with locating dowel 60, and described ring location-plate 31 is provided with the locating hole 310 for stationary positioned post 60.
Continue as shown in Figure 1, inside cylindrical shell 1, to be also nested with the ring gripper shoe 9 for fixing suction straight tube 4, effectively prevent sucking straight tube 4 and drive at micromachine 6 vibration produced during axial flow flabellum 7 boosted suction.Wherein, axial flow flabellum 7, in trapezoidal shape structure, is convenient to air-flow when micromachine 6 is not enabled and is passed axial flow flabellum 7.
During work, micromachine 6 in knockout introduces external power source by post assembly 8, power supply is controlled by the external circuit board, when not needing pressurization under common operating mode, close micromachine 6, knockout does not have additional power, and air-flow is through axial flow flabellum 7, compressor is by normally carrying out air-breathing compression exhaust, and system is run in the usual way; When needs increase compressor and system capability, start micromachine 6, axial flow flabellum 7 rotates to lower pumping, the air-breathing of compressor is pressurizeed, suction coolant quantity strengthens, and adds refrigeration or heating capacity, also refrigerant is served in whole system circulation to the effect of auxiliary power pump, accelerate the mass flow of refrigerant circulation, improve refrigerant heat transfer effect.
The above embodiment is just preferred embodiment of the present invention, not limits practical range of the present invention with this, the equivalence change that all shapes according to the present invention, structure and principle are done, and all should be covered by protection scope of the present invention.
Claims (5)
1. the supercharging device of liquid separator of compressor, comprise cylindrical shell (1), air intake duct (2), net-filter assembly (3), suck straight tube (4) and suction elbow (5), suck straight tube (4) and be arranged on cylindrical shell (1) inside; It is characterized in that:
The net-filter assembly (3) that described suction straight tube (4) top is just right is provided with the micromachine (6) and axial flow flabellum (7) that increase suction pressure of compressor, axial flow flabellum (7) is installed in the rotating shaft of micromachine (6), sucks straight tube (4) top and is provided with the funnel-form air entry (40) coordinated with axial flow flabellum.
2. the supercharging device of liquid separator of compressor according to claim 1, it is characterized in that, described net-filter assembly (3) is made up of filter screen (30) and ring location-plate (31), ring location-plate (31) is entrenched on the inwall of cylindrical shell (1), described micromachine (6) rear end is connected with locating dowel (60), and described ring location-plate (31) is provided with the locating hole (310) for stationary positioned post (60).
3. the supercharging device of liquid separator of compressor according to claim 1, is characterized in that, described cylindrical shell (1) top cover is provided with the post assembly (8) be electrically connected with micromachine (6).
4. the supercharging device of liquid separator of compressor according to claim 1, is characterized in that, described axial flow flabellum (7) is in trapezoidal shape structure.
5. the supercharging device of liquid separator of compressor according to claim 1, is characterized in that, described cylindrical shell (1) inner side is also nested with the ring gripper shoe (9) for fixing suction straight tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700487.XA CN103851844B (en) | 2013-12-18 | 2013-12-18 | Supercharging device of compressor liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700487.XA CN103851844B (en) | 2013-12-18 | 2013-12-18 | Supercharging device of compressor liquid separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851844A CN103851844A (en) | 2014-06-11 |
| CN103851844B true CN103851844B (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310700487.XA Active CN103851844B (en) | 2013-12-18 | 2013-12-18 | Supercharging device of compressor liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851844B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588381B (en) * | 2015-08-27 | 2018-11-30 | 青岛海信日立空调***有限公司 | A kind of gas and oil separating plant |
| CN109323490B (en) * | 2018-09-25 | 2020-08-25 | 山东福德新能源设备有限公司 | Air conditioner with liquid separator assembly |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1482442A (en) * | 1973-08-09 | 1977-08-10 | Du Pont | Entrainment separators |
| EP0438251A1 (en) * | 1990-01-13 | 1991-07-24 | Dewramet Engineering Limited | Gas/liquid separator |
| US6482245B2 (en) * | 2001-03-30 | 2002-11-19 | Armstrong International | Centrifugal particulate matter gas separator |
| JP2004324899A (en) * | 2003-04-21 | 2004-11-18 | Matsushita Electric Ind Co Ltd | Gas-liquid separator |
| CN1626995A (en) * | 2003-12-12 | 2005-06-15 | 乐金电子(天津)电器有限公司 | Coupling unit for gas liquid separator in revolving compressor |
| KR20060037052A (en) * | 2004-10-27 | 2006-05-03 | 배덕수 | Receiver tank with fan, and heat-cool airconditioner with the receiver tank |
| JP2011179394A (en) * | 2010-03-01 | 2011-09-15 | Panasonic Corp | Multicylinder compressor |
| CN202902711U (en) * | 2012-09-29 | 2013-04-24 | 合肥凌达压缩机有限公司 | Gas-liquid separator of compressor |
| CN203083223U (en) * | 2012-12-03 | 2013-07-24 | 珠海格力电器股份有限公司 | Novel gas-liquid separator |
| CN203908134U (en) * | 2013-12-18 | 2014-10-29 | 珠海凌达压缩机有限公司 | Supercharging device of compressor liquid separator |
-
2013
- 2013-12-18 CN CN201310700487.XA patent/CN103851844B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1482442A (en) * | 1973-08-09 | 1977-08-10 | Du Pont | Entrainment separators |
| EP0438251A1 (en) * | 1990-01-13 | 1991-07-24 | Dewramet Engineering Limited | Gas/liquid separator |
| US6482245B2 (en) * | 2001-03-30 | 2002-11-19 | Armstrong International | Centrifugal particulate matter gas separator |
| JP2004324899A (en) * | 2003-04-21 | 2004-11-18 | Matsushita Electric Ind Co Ltd | Gas-liquid separator |
| CN1626995A (en) * | 2003-12-12 | 2005-06-15 | 乐金电子(天津)电器有限公司 | Coupling unit for gas liquid separator in revolving compressor |
| KR20060037052A (en) * | 2004-10-27 | 2006-05-03 | 배덕수 | Receiver tank with fan, and heat-cool airconditioner with the receiver tank |
| JP2011179394A (en) * | 2010-03-01 | 2011-09-15 | Panasonic Corp | Multicylinder compressor |
| CN202902711U (en) * | 2012-09-29 | 2013-04-24 | 合肥凌达压缩机有限公司 | Gas-liquid separator of compressor |
| CN203083223U (en) * | 2012-12-03 | 2013-07-24 | 珠海格力电器股份有限公司 | Novel gas-liquid separator |
| CN203908134U (en) * | 2013-12-18 | 2014-10-29 | 珠海凌达压缩机有限公司 | Supercharging device of compressor liquid separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103851844A (en) | 2014-06-11 |
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