CN201355161Y - Efficient gas-liquid separator - Google Patents
Efficient gas-liquid separator Download PDFInfo
- Publication number
- CN201355161Y CN201355161Y CNU2009201145816U CN200920114581U CN201355161Y CN 201355161 Y CN201355161 Y CN 201355161Y CN U2009201145816 U CNU2009201145816 U CN U2009201145816U CN 200920114581 U CN200920114581 U CN 200920114581U CN 201355161 Y CN201355161 Y CN 201355161Y
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- China
- Prior art keywords
- gas
- liquid
- liquid separator
- refrigerant
- buoyancy aid
- Prior art date
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- Expired - Fee Related
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Abstract
An efficient gas-liquid separator is suitable for separating various gas-liquid mixtures, and is particularly suitable for separating flash gases after the throttling of throttling elements, so that all the refrigerant entering into an evaporator is liquid, thereby improving vaporization efficiency and energy efficiency ratio. The gas-liquid separation part of the gas-liquid separator comprises a spiral separation pipe (5), a separation disk (8-1), a separation groove (8-5), a fairing (7), a liquid passage (8-3), a gas passage (8-4), a filter screen (10), etc.; and an insulating sleeve can be arranged outside the efficient gas-liquid separator, so as to ensure effective separation of the gas-liquid mixtures. The utility model has the advantages of good separation effect, small size, low cost, etc.
Description
Technical field
The utility model relates to a kind of gas-liquid separator, is applicable to the separation of gas-liquid mixture, is specially adapted to the separation of the shwoot gas refrigerant after the restricting element throttling in the refrigeration system.
Background technology
Known patent number is the patent of ZL200620100320.5, though it has the buoyancy aid and the needle of spiral separation pipe, radome fairing and automatic adjustments of gas channel cross-section, but during the liquid refrigerant after separating flows downward process along cylinder inboard wall, owing to have the temperature difference with environment temperature, its evaporation of still may absorbing heat produces gas refrigerant and continues to produce the shwoot gas refrigerant because of pressure drop.In the liquid refrigerant that above-mentioned spiral separation pipe, radome fairing separate, still have a small amount of gas refrigerant simultaneously, can not effectively be separated.
Summary of the invention
The purpose of this utility model provides the liquid refrigerant of a kind of process spiral separation pipe and radome fairing separation in the process of flowing downward, the high efficient gas and liquid separator that can further separate wherein remaining gas refrigerant and produce and continue the shwoot gas refrigerant of generation because of pressure drop because of the heat absorption evaporation in the process of flowing downward.
High efficient gas and liquid separator of the present utility model is made up of cylindrical shell, spiral separation pipe, radome fairing, buoyancy aid, tapered needle valve, gas-liquid mixed refrigerant inlet tube, gas refrigerant outlet and liquid refrigerant outlet.The top that it is characterized in that buoyancy aid is provided with separator disk, and overflow launder is arranged on the separator disk, and the buoyancy aid circumferencial direction is provided with liquid refrigerant passage and the gas refrigerant passage that is formed by guiding rib and cylinder inboard wall.
Described spiral separation pipe is provided with the gas refrigerant valve port.
Described radome fairing top is provided with screen pack.
The bottom of described buoyancy aid is provided with separating tank.
Be provided with the buoyancy spring between described buoyancy aid bottom and the cylindrical shell.
Described high efficient gas and liquid separator outside is provided with muff.
The utility model compared with prior art has following advantage and good effect:
1. the liquid refrigerant after separating by the spiral separation pipe flows into separator disk through radome fairing, further separates remaining a small amount of gas refrigerant in liquid refrigerant.
2. the liquid refrigerant after separator disk further separates, flow to the process of cylindrical shell lower end drain pipe from overflow launder, because of absorbing environmental heat of vaporization gas refrigerant that produces and the shwoot gas refrigerant that continues because of pressure drop to produce are separated by buoyancy aid bottom separating tank, guarantee not to be with gas refrigerant from the liquid refrigerant that drain pipe flows out.
3. the muff of high efficient gas and liquid separator outside can reduce the gas refrigerant that produces because of heat absorption evaporation from environment in the separation process.
4. the gas refrigerant of being separated by the spiral separation pipe, the screen pack of the radome fairing upper end of flowing through makes its liquid refrigerant of carrying secretly obtain once more separating.
Description of drawings
Fig. 1 is used for the high efficient gas and liquid separator structure chart of refrigeration system for the utility model.
Fig. 2 is a partial enlarged drawing
Fig. 3 is that the A of buoyancy aid is to view.
Fig. 4 is that the B of buoyancy aid is to view.
Fig. 5 is the C-C cutaway view of buoyancy aid.
Fig. 6 is the D-D cutaway view of buoyancy aid.
Shown in the figure:
1-gas-liquid mixed refrigerant inlet tube, 2-gas refrigerant outlet, 3-cylindrical shell, 4-buoyancy spring, 5-spiral separation pipe, 6-tapered needle valve, the 7-radome fairing, 8-buoyancy aid, 8-1 separator disk, the 8-1a overflow launder, 8-2 guiding rib, 8-3 liquid refrigerant passage, 8-4 gas refrigerant passage, the 8-5 separating tank, 9-liquid refrigerant outlet, 10-screen pack.
Specific implementation method
Gas-liquid mixed refrigerant inlet tube 1 and gas refrigerant outlet 2 place cylindrical shell 3 upper ends, liquid refrigerant outlet 9 places cylindrical shell 3 lower ends, spiral separation pipe 5 places in the disengagement chamber on cylindrical shell 3 tops, spiral separation pipe 5 is provided with the gas refrigerant valve port, and is connected with gas refrigerant outlet 2; Radome fairing 7 places the lower end of spiral separation pipe 5, and radome fairing 7 tops are provided with the gas refrigerant passage, and the bottom is provided with the liquid refrigerant passage, and buoyancy aid 8 places in the sap cavity of cylindrical shell 3 bottoms, and tapered needle valve 6 places the top of buoyancy aid 8, and is connected with buoyancy aid 8; Buoyancy spring 4 places between buoyancy aid 8 bottoms and the cylindrical shell 3; Separator disk 8-1 is positioned at the top of buoyancy aid 8, separator disk 8-1 is provided with overflow launder 8-1a, buoyancy aid 8 circumferencial directions are provided with liquid refrigerant passage 8-3 and the gas refrigerant passage 8-4 that is formed by guiding rib 8-2 and cylindrical shell 3, the bottom of buoyancy aid 8 is provided with separating tank 8-5, and screen pack 10 places the upper gas coolant channel position of radome fairing 7.
During work: gas-liquid mixed refrigerant enters the cavity that forms between spiral separation pipe 5 and cylindrical shell 3 inwalls from gas-liquid mixed refrigerant inlet tube 1, rotate at a high speed along spiral separation pipe 5 and cylindrical shell 3 inwalls, pass through centrifugal action, liquid refrigerant is close to the inwall of cylindrical shell 3, liquid refrigerant is separated with gas refrigerant, the liquid refrigerant mutarotation after radome fairing 7 rectifications that rotates at a high speed along cylindrical shell 3 inwalls turns to current downflow for mobile vertically downward, liquid refrigerant after the separation flow to separator disk 8-1 from radome fairing 7, utilize the gas liquid ratio method of double differences further to obtain separating at separator disk 8-1, liquid refrigerant after the separation flow to the bottom of buoyancy aid 8 through liquid refrigerant passage 8-3 by the overflow launder 8-1a of separator disk 8-1, liquid refrigerant obtains separating because of the separating tank 8-5 of gas refrigerant in buoyancy aid 8 bottoms of heat absorption or pressure drop generation in flow process once more, liquid refrigerant after the separation flows out by liquid refrigerant outlet 9, rise to the top of buoyancy aid 8 along gas refrigerant passage 8-4 by the gas refrigerant after the buoyancy aid 8 bottom separating tank 8-5 separation, converge with the gas refrigerant after separating by separator disk 8-1, with separate through spiral separation pipe 5 and gas refrigerant by radome fairing 7 upper gas coolant channels and screen pack 10 converges again, from aciculiform needle 6 and be located at annular passage between the gas refrigerant valve port on the spiral separation pipe 5, flow out through gas refrigerant outlet 2, when the gas refrigerant ratio in the gas-liquid mixed refrigerant that enters high efficient gas and liquid separator increases, liquid level in the high efficient gas and liquid separator descends automatically, aciculiform needle 6 moves down thereupon, aciculiform needle 6 and the annular channel cross-section that is located between the gas refrigerant valve port on the spiral separation pipe 5 increase, automatically increase from high efficient gas and liquid separator effluent air refrigerant amount, from the corresponding minimizing of liquid refrigerating dosage of high efficient gas and liquid separator outflow; Instead then, when the gas refrigerant ratio in the gas-liquid mixed refrigerant that enters high efficient gas and liquid separator reduces, liquid level in the high efficient gas and liquid separator rises automatically, aciculiform needle 6 moves up thereupon, aciculiform needle 6 and the annular channel cross-section that is located between the gas refrigerant valve port on the spiral separation pipe 5 reduce, automatically reduce from high efficient gas and liquid separator effluent air refrigerant amount, from the corresponding increase of liquid refrigerating dosage of high efficient gas and liquid separator outflow.
The utility model can make the separation of gas-liquid mixture more perfect, and it is little to have a volume, low excellent of cost The point.
Claims (6)
1. a high efficient gas and liquid separator is made up of cylindrical shell (3), spiral separation pipe (5), radome fairing (7), buoyancy aid (8), tapered needle valve (6), gas-liquid mixed refrigerant inlet tube (1), gas refrigerant outlet (2) and liquid refrigerant outlet (9).The top that it is characterized in that buoyancy aid is provided with separator disk (8-1), overflow launder (8-1a) is arranged on the separator disk (8-1), and buoyancy aid (8) circumferencial direction is provided with liquid refrigerant passage (8-3) and the gas refrigerant passage (8-4) that is formed by guiding rib (8-2) and cylindrical shell (3) inwall.
2. by the described high efficient gas and liquid separator of claim 1, its feature is that also spiral separation pipe (5) is provided with the gas refrigerant valve port.
3. by the described high efficient gas and liquid separator of claim 1, its feature is that also radome fairing (7) top is provided with screen pack (10).
4. by the described high efficient gas and liquid separator of claim 1, its feature is that also the bottom of buoyancy aid (8) is provided with separating tank (8-5).
5. by the described high efficient gas and liquid separator of claim 1, its feature also is to be provided with buoyancy spring (4) between buoyancy aid (8) bottom and the cylindrical shell (3).
6. by the described high efficient gas and liquid separator of claim 1, its feature is that also the gas-liquid separator outside is provided with muff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201145816U CN201355161Y (en) | 2009-02-25 | 2009-02-25 | Efficient gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201145816U CN201355161Y (en) | 2009-02-25 | 2009-02-25 | Efficient gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355161Y true CN201355161Y (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201145816U Expired - Fee Related CN201355161Y (en) | 2009-02-25 | 2009-02-25 | Efficient gas-liquid separator |
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| CN (1) | CN201355161Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921570A (en) * | 2011-08-12 | 2013-02-13 | 上海宝钢化工有限公司 | Gas-liquid separator with internal condensation |
| CN104879970A (en) * | 2015-06-03 | 2015-09-02 | 中国科学院广州能源研究所 | Variable-space variable-structure double-centrifugation flash evaporator |
| CN104896815A (en) * | 2015-06-03 | 2015-09-09 | 中国科学院广州能源研究所 | Double-centrifugation separation flash evaporator |
| CN104971554A (en) * | 2014-04-09 | 2015-10-14 | 袁建华 | Oil-gas separator of screw expander |
| CN105698448A (en) * | 2016-04-19 | 2016-06-22 | 苏州逸新和电子有限公司 | Efficient gas-liquid separator |
| CN108254034A (en) * | 2018-02-07 | 2018-07-06 | 安徽中控仪表有限公司 | A kind of Novel oil gas moisture phase flow rate on-line metering device and its metering method |
| CN115289727A (en) * | 2022-07-27 | 2022-11-04 | 苏州海派特热能设备有限公司 | Dynamic combined energy-saving dehumidification system |
-
2009
- 2009-02-25 CN CNU2009201145816U patent/CN201355161Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921570A (en) * | 2011-08-12 | 2013-02-13 | 上海宝钢化工有限公司 | Gas-liquid separator with internal condensation |
| CN104971554A (en) * | 2014-04-09 | 2015-10-14 | 袁建华 | Oil-gas separator of screw expander |
| CN104879970A (en) * | 2015-06-03 | 2015-09-02 | 中国科学院广州能源研究所 | Variable-space variable-structure double-centrifugation flash evaporator |
| CN104896815A (en) * | 2015-06-03 | 2015-09-09 | 中国科学院广州能源研究所 | Double-centrifugation separation flash evaporator |
| CN104896815B (en) * | 2015-06-03 | 2018-01-16 | 中国科学院广州能源研究所 | A kind of double centrifugation flash vessels |
| CN105698448A (en) * | 2016-04-19 | 2016-06-22 | 苏州逸新和电子有限公司 | Efficient gas-liquid separator |
| CN108254034A (en) * | 2018-02-07 | 2018-07-06 | 安徽中控仪表有限公司 | A kind of Novel oil gas moisture phase flow rate on-line metering device and its metering method |
| CN108254034B (en) * | 2018-02-07 | 2022-08-02 | 安徽中控仪表有限公司 | Online metering device and metering method for oil-gas-water split-phase flow |
| CN115289727A (en) * | 2022-07-27 | 2022-11-04 | 苏州海派特热能设备有限公司 | Dynamic combined energy-saving dehumidification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: DENG YONGLIN |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111011 Address after: Chunhui No. 288 Industrial Avenue 312300 in Zhejiang Province, Shangyu City Economic Development Zone Patentee after: Zhejiang Chunhui Intelligent Control Co., Ltd. Address before: Chunhui No. 288 Industrial Avenue 312300 in Zhejiang Province, Shangyu City Economic Development Zone Co-patentee before: Deng Yonglin Patentee before: Zhejiang Chunhui Intelligent Control Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Luo Panpan Document name: Notification of Passing Examination on Formalities |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20140225 |