CN206362030U - A kind of gas-liquid separator - Google Patents
A kind of gas-liquid separator Download PDFInfo
- Publication number
- CN206362030U CN206362030U CN201621315232.7U CN201621315232U CN206362030U CN 206362030 U CN206362030 U CN 206362030U CN 201621315232 U CN201621315232 U CN 201621315232U CN 206362030 U CN206362030 U CN 206362030U
- Authority
- CN
- China
- Prior art keywords
- tube
- air inlet
- end cover
- gas
- liquid separator
- 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 - Fee Related
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- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model discloses a kind of gas-liquid separator, including housing, upper end cover, bottom end cover, air inlet pipe, escape pipe and U-tube；The upper end cover, bottom end cover are welded on case top and bottom, and hydrostatic column is limited with the housing；The air inlet pipe includes admission line and air inlet tube；The admission line top is arranged at the top of upper end cover, and lower end is stretched into the container between upper end cover and housing；The air inlet tube upper end connects admission line, and lower end bends towards housing side inwall；Described U-tube one end connects escape pipe, and the other end is arranged on below air inlet tube；The U-tube below air inlet tube is provided with multigroup air admission hole；Fixed plate is additionally provided between the bottom end cover and housing；The U-tube bottom is additionally provided with screen cloth holder assembly.The utility model can prevent gas-liquid mixed refrigerant from being directly entered U-tube, by the design of bend pipe and U-tube gas-liquid is sufficiently separated.
Description
Technical field
The utility model is related to a kind of gas-liquid separator.
Background technology
Gas-liquid separator is one important component of refrigeration system, in being mainly used in, large-size air conditioning system or freeze it is cold
Hide in unit, it is installed on the front end of compressor, plays a part of reservoir and gas-liquid separation, to ensureing that the normal operation of system rises
To very important effect.Gas-liquid separator is included the close of the refrigerant interim storage circulated in refrigeration system circuit
The container that closes, refrigerant imported the air inlet pipe of the closed container, escape pipe derived from closed container refrigerant, due to gaseous state
Refrigerant density is small, remain in the top of closed container, into the mouth of pipe of the escape pipe of U-shaped, under certain pressure difference effect
Into compressor；The mixed liquor density of liquid refrigerant and liquid cryogenic machine oil is big, and sinking remains in separator bottom, so as to reach
To the purpose that gas-liquid separation is carried out to refrigerant, prevent liquid refrigerant from entering compressor, cause compressor because of refrigerant liquid hammer
And damage.
Utility model content
The purpose of this utility model, which is that, provides a kind of simple in construction in order to solve the above problems, and gas-liquid is sufficiently separated
Gas-liquid separator.
To achieve these goals, the utility model is achieved through the following technical solutions：A kind of gas-liquid separator, its
It is characterised by：Including housing, upper end cover, bottom end cover, air inlet pipe, escape pipe and U-tube；The upper end cover, bottom end cover welding
In case top and bottom, hydrostatic column is limited with the housing；The air inlet pipe includes admission line and air inlet connecting
Pipe；The admission line top is arranged at the top of upper end cover, and lower end is stretched into the container between upper end cover and housing；The air inlet
Upper end connection admission line is taken over, lower end bends towards housing side inwall；Described U-tube one end connects escape pipe, and the other end is set
Below air inlet tube；The U-tube below air inlet tube is provided with multigroup air admission hole；The air admission hole be arranged on
On the U-tube wall of air inlet tube bending direction opposite side；Fixed plate is additionally provided between the bottom end cover and housing；The fixation
The positioning hole of a receiving U-tube is opened up on plate to fix U-tube；The U-tube bottom is additionally provided with screen cloth holder assembly.
Further, the air inlet pipe top is flushed with escape pipe top.
Optionally, the air inlet pipe, escape pipe are by being interference fitted at the top of insertion upper end cover.
Optionally, fixing or being welded and fixed by interference fit between the reinforcing plate and housing.
Optionally, the admission line is wholely set with air inlet tube or is detachably connected by screw thread.
Optionally, the escape pipe is wholely set with U-tube or is detachably connected by screw thread.
Optionally, filtration members are additionally provided with the air admission hole, the filtration members are welded on the U-tube mouth of pipe, and cover on air inlet
On mouth.
Optionally, the screen cloth holder assembly is the fuel feed hole with filter screen.
Optionally, also it is welded with installing plate on the upper end cover.
The utility model has the advantages that in summary：The utility model prevents mixing refrigerant to be directly entered U-shaped
Pipe, bend pipe and air admission hole opposite direction is set the air line distance for improving refrigerant and U-tube, effectively that the mixing in air inlet pipe is cold
Matchmaker's deflecting, improves gas-liquid separation effect.
Brief description of the drawings
Fig. 1 is the utility model profile；
Embodiment
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to this reality
With new any limitation.
Refer to shown in Fig. 1, the utility model provides a kind of technical scheme：A kind of gas-liquid separator, it is characterised in that：Bag
Include housing 1, upper end cover 2, bottom end cover 3, air inlet pipe 4, escape pipe 5 and U-tube 6；The upper end cover 2, bottom end cover 3 are welded on shell
The top and bottom of body 1, hydrostatic column is limited with the housing 1；The air inlet pipe 4 includes admission line 4-1 and air inlet
Adapter 4-2；The admission line 4-1 tops are arranged on the top of upper end cover 2, the container that lower end is stretched between upper end cover 2 and housing 1
It is interior；The air inlet tube 4-2 upper ends connect admission line 4-1, and lower end bends towards the side inwall of housing 1；Described one end of U-tube 6 connects
Tracheae 5 is picked out, the other end is arranged on below air inlet tube 4-2；The U-tube 6 below air inlet tube 4-2 is provided with more
Group air admission hole 7；The air admission hole 7 is arranged on the wall of U-tube 6 with air inlet tube 4-2 bending direction opposite side；The lower end
Fixed plate 8 is additionally provided between lid 3 and housing 1；The positioning hole of a receiving U-tube 6 is opened up in the fixed plate 8 so as to by U-shaped
Pipe 6 is fixed；The bottom of U-tube 6 is additionally provided with screen cloth holder assembly 9；Installing plate 10 is also welded with the upper end cover 2.
Refering to the gas-liquid separator shown in Fig. 1, the gas coolant containing liquid coolant enters container from entering by air inlet pipe 4
Gas adapter 4-2 bending exit rotates along inner walls, because the siphonage gas coolant of compressor is from U-tube 6
Enter U-tube 6 at air admission hole 7；Liquid coolant falls into container bottom due to gravity, sinks to the refrigeration oil of container bottom, passes through sieve
The filtering of reticulum component 9 flows through spill port and refrigerant and outflows back to compressor from outlet together.
Using illustrated embodiment as better embodiment of the present utility model, only for convenient explanation the utility model, not
Make any formal limitation, any those of ordinary skill in the art to the utility model, if not departing from this
Utility model is carried in the range of technical characteristic, is locally changed or is modified using made by the utility model disclosed technology content
Equivalent embodiment, and without departing from technical characteristic content of the present utility model, still fall within the utility model technical characteristic
In the range of.
Claims (9)
1. a kind of gas-liquid separator, it is characterised in that：Including housing, upper end cover, bottom end cover, air inlet pipe, escape pipe and U-shaped
Pipe；The upper end cover, bottom end cover are welded on case top and bottom, and hydrostatic column is limited with the housing；The air inlet
Pipe includes admission line and air inlet tube；The admission line top is arranged at the top of upper end cover, lower end stretch into upper end cover with
In container between housing；The air inlet tube upper end connects admission line, and lower end bends towards housing side inwall；The U-tube
One end connects escape pipe, and the other end is arranged on below air inlet tube；The U-tube below air inlet tube is provided with multigroup
Air admission hole；The air admission hole is arranged on the U-tube wall with air inlet tube bending direction opposite side；The bottom end cover and housing
Between be additionally provided with fixed plate；The positioning hole of a receiving U-tube is opened up in the fixed plate to fix U-tube；The U-shaped
Bottom of the tube is additionally provided with screen cloth holder assembly.
2. a kind of gas-liquid separator according to claim 1, it is characterised in that：The air inlet pipe top and escape pipe top
Flush.
3. a kind of gas-liquid separator according to claim 1, it is characterised in that：The air inlet pipe, escape pipe pass through interference
Coordinate at the top of insertion upper end cover.
4. a kind of gas-liquid separator according to claim 1, it is characterised in that：Pass through mistake between the fixed plate and housing
Cooperation of being full of being fixed or is welded and fixed.
5. a kind of gas-liquid separator according to claim 1, it is characterised in that：The admission line and air inlet tube one
Set or be detachably connected by screw thread.
6. a kind of gas-liquid separator according to claim 1, it is characterised in that：The escape pipe is wholely set with U-tube
Or be detachably connected by screw thread.
7. a kind of gas-liquid separator according to claim 1, it is characterised in that：Filtration members are additionally provided with the air admission hole,
The filtration members are welded on the U-tube mouth of pipe, and cover on air inlet.
8. a kind of gas-liquid separator according to claim 1, it is characterised in that：The screen cloth holder assembly is with filter screen
Fuel feed hole.
9. a kind of gas-liquid separator according to claim 1, it is characterised in that：Installation is also welded with the upper end cover
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315232.7U CN206362030U (en) | 2016-12-02 | 2016-12-02 | A kind of gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315232.7U CN206362030U (en) | 2016-12-02 | 2016-12-02 | A kind of gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362030U true CN206362030U (en) | 2017-07-28 |
Family
ID=59373069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621315232.7U Expired - Fee Related CN206362030U (en) | 2016-12-02 | 2016-12-02 | A kind of gas-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206362030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870813A (en) * | 2018-08-31 | 2018-11-23 | 上海银轮热交换系统有限公司 | gas-liquid separator |
| CN110360774A (en) * | 2018-03-26 | 2019-10-22 | 浙江三花汽车零部件有限公司 | A kind of gas-liquid separator |
| CN114777364A (en) * | 2022-04-19 | 2022-07-22 | 浙江三花智能控制股份有限公司 | Liquid storage device |
-
2016
- 2016-12-02 CN CN201621315232.7U patent/CN206362030U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360774A (en) * | 2018-03-26 | 2019-10-22 | 浙江三花汽车零部件有限公司 | A kind of gas-liquid separator |
| CN108870813A (en) * | 2018-08-31 | 2018-11-23 | 上海银轮热交换系统有限公司 | gas-liquid separator |
| CN108870813B (en) * | 2018-08-31 | 2024-04-12 | 上海银轮热交换系统有限公司 | Gas-liquid separator |
| CN114777364A (en) * | 2022-04-19 | 2022-07-22 | 浙江三花智能控制股份有限公司 | Liquid storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20201202 |