CN203790626U - Needle hole type gas-liquid separator - Google Patents
Needle hole type gas-liquid separator Download PDFInfo
- Publication number
- CN203790626U CN203790626U CN201420079673.6U CN201420079673U CN203790626U CN 203790626 U CN203790626 U CN 203790626U CN 201420079673 U CN201420079673 U CN 201420079673U CN 203790626 U CN203790626 U CN 203790626U
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- Prior art keywords
- gas
- liquid
- main body
- phase
- liquid separator
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- Expired - Fee Related
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Abstract
The utility model provides a needle hole type gas-liquid separator and relates to the technical field of low-temperature refrigeration. The needle hole type gas-liquid separator comprises a main body, wherein a gas-liquid-phase inlet is arranged above the main body and the top end of the main body is closed; a liquid-phase outlet and a gas-phase pipe are arranged below the main body; the gas-phase pipe stretches into the main body and the pipe wall of the gas-phase pipe is provided with a plurality of small holes which are arranged up and down. The needle hole type gas-liquid separator has large pressure drop under an ultra-low temperature state; the pressure of the liquid-phase outlet is great and the gas-liquid separation effect is good.
Description
Technical field
The utility model relates to low-temperature refrigeration technology field, relates in particular to a kind of pin gas-liquid separator.
Background technology
Conventional general gas-liquid separator gas-liquid two-phase import and gaseous phase outlet are equal latus rectums, there is enough pressure, under certain state of temperature, can play the effect of gas-liquid separation, under ultralow temperature state, same medium, pressure drop is very large, with conventional separator, liquid-phase outlet place pressure is relatively very little, and gas-liquid separation effect is very poor even can not be separated.
Summary of the invention
The purpose of this utility model is to provide under a kind of ultralow temperature state, and pressure drop is large, the pin gas-liquid separator that gas-liquid separation effect is good.
In order to solve existing problem in background technology, the utility model is by the following technical solutions: it comprises main body, described main body top is provided with liquid phase import, top closure, below is provided with liquid-phase outlet and gas phase pipe, and described gas phase pipe extend into multiple apertures that are arranged above and below are set on body interior and tube wall.
The utility model is under ultralow temperature state, and pressure drop is large, and liquid-phase outlet place pressure is large, and gas-liquid separation effect is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Referring to Fig. 1, a kind of pin gas-liquid separator, it comprises main body 1, described main body 1 top is provided with liquid phase import 2, top closure, below is provided with liquid-phase outlet 3 and gas phase pipe 4, and described gas phase pipe 4 extend into multiple apertures that are arranged above and below 5 is set on main body 1 inside and tube wall.
The utility model adopts pin gas-liquid separator, gas phase pipe adopts pinhole arrangement, and multiple apertures play the pressure effect of pressing of spraining, and relatively increase the pressure of liquid-phase outlet, ensure separating effect at low temperatures, when two-phase medium enters separator by gas-liquid two-phase import, because liquid phase is than great, first form liquid level at liquid-phase outlet place, gas phase is formed and stopped, gaseous medium can only be discharged by high-end pin hole, and the flow resistance of pin hole plays the pressure effect of spraining, thereby reaches the object of gas-liquid separation.
Claims (1)
1. a pin gas-liquid separator, is characterized in that, it comprises main body, described main body top is provided with liquid phase import, top closure, below is provided with liquid-phase outlet and gas phase pipe, and described gas phase pipe extend into multiple apertures that are arranged above and below is set on body interior and tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079673.6U CN203790626U (en) | 2014-02-25 | 2014-02-25 | Needle hole type gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079673.6U CN203790626U (en) | 2014-02-25 | 2014-02-25 | Needle hole type gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790626U true CN203790626U (en) | 2014-08-27 |
Family
ID=51372901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420079673.6U Expired - Fee Related CN203790626U (en) | 2014-02-25 | 2014-02-25 | Needle hole type gas-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322849A (en) * | 2015-07-10 | 2017-01-11 | 浙江盾安人工环境股份有限公司 | Heat exchanger structure |
-
2014
- 2014-02-25 CN CN201420079673.6U patent/CN203790626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322849A (en) * | 2015-07-10 | 2017-01-11 | 浙江盾安人工环境股份有限公司 | Heat exchanger structure |
| CN106322849B (en) * | 2015-07-10 | 2021-07-13 | 浙江盾安人工环境股份有限公司 | Heat exchanger structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150225 |
|
| EXPY | Termination of patent right or utility model |