CN207734717U - A kind of gas-liquid separator of efficient double back oil passage structure - Google Patents
A kind of gas-liquid separator of efficient double back oil passage structure Download PDFInfo
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- CN207734717U CN207734717U CN201721697748.7U CN201721697748U CN207734717U CN 207734717 U CN207734717 U CN 207734717U CN 201721697748 U CN201721697748 U CN 201721697748U CN 207734717 U CN207734717 U CN 207734717U
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- pipe
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- end cover
- oil return
- air inlet
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Abstract
The utility model essentially discloses a kind of gas-liquid separator of efficient double back oil passage structure, including cylinder, upper end cover, bottom end cover, escape pipe and air inlet pipe, air inlet pipe and an air outlet pipe is connect with upper end cover, air inlet pipe is equipped with and takes over, it takes over and is equipped with the first oil return pipe, first oil return pipe includes casing and closing device, casing is connect with closing device, escape pipe is equipped with the second oil return pipe, second oil return pipe includes mouthpiece and nanubrium, nanubrium is equipped with bending part, bending part is structure as a whole with nanubrium, air inlet pipe is equipped with flange slot, flange slot is connect with escape pipe, escape pipe is equipped with fixing device, fixing device is connect with bottom end cover, upper end cover is equipped with supercooling tube, bottom end cover is equipped with oil collecting pipe.Solve that existing gas-liquid separator separates are less efficient, and gas-liquid separation is not thorough, the unstable problem of internal structure.
Description
Technical field
The utility model is related to gas-liquid separator technical fields, and in particular to a kind of gas-liquid of efficient double back oil passage structure
Separator.
Background technology
The entrance that gas-liquid separator can be mounted on gas compressor is used for gas-liquid separation, after being fractionated tower top condensate cooler
The gas phase demisting etc. of gas phase demisting, various gas scrubbing towers, absorption tower and Analytic Tower.Gas-liquid separator can also be applied to gas and remove
Dirt, a variety of industry such as water-oil separating and liquid removal impurity and civil applications occasion.
In the prior art, the oil return pipe of gas-liquid separator is arranged in bottom, but still has partially liq air inlet outlet
Pipe, gas-liquid separation it is inefficient, stability is not strong between internal pipeline and the outer wall of gas-liquid separator, is easy to happen deviation,
The damage for causing device influences the separation of gas-liquid.
Utility model content
The purpose of this utility model is that for many deficiencies of the prior art, a kind of efficient double back oil passage structure is provided
Gas-liquid separator, solve that existing gas-liquid separator separates are less efficient, and gas-liquid separation is not thorough, internal structure is unstable
The problem of.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of gas-liquid separator of efficient double back oil passage structure, including cylinder, upper end cover, bottom end cover, escape pipe and into
Tracheae, air inlet pipe and an air outlet pipe are connect with upper end cover, it is characterised in that：Air inlet pipe is equipped with and takes over, and takes over equipped with the first oil return
Pipe, the first oil return pipe includes casing and closing device, and casing is connect with closing device, and escape pipe is equipped with the second oil return pipe, and second
Oil return pipe includes mouthpiece and nanubrium, and nanubrium is equipped with bending part, and bending part is structure as a whole with nanubrium, and air inlet pipe is equipped with flange
Slot, flange slot are connect with escape pipe, and escape pipe is equipped with fixing device, and fixing device is connect with bottom end cover, and upper end cover is equipped with supercooling
Pipe, bottom end cover are equipped with oil collecting pipe.Gas-liquid mixture enters air inlet pipe, and liquid can be deposited on tube wall, under the action of gravity,
Can be accumulated in taking over, take over bottom and be provided with the first oil return pipe, liquid can be flowed by the first oil return pipe bottom end cover into
Row is collected, and promotes the separative efficiency of gas-liquid by U-shaped structure, gas-liquid mixture, when along escape pipe by the second oil return pipe,
Liquid can be accumulated on tube wall, flowed into the second oil return pipe, flowed out along oil return pipe, into bottom end cover, further increase gas-liquid
Separative efficiency；It is equipped with flange slot between air inlet pipe and escape pipe, air inlet pipe and escape pipe are fixed, increases stability；The
One oil return pipe is provided with the concentration that closing device is conducive to liquid, and gas-liquid mixture crashes on closing device, and liquid can remain
On closing device, the efficiency of separation is increased；Fixing device is for the connection between fixing internal escape pipe and bottom end cover；It crosses
Cold Bottomhole pressure has freezing liquid, reduces the temperature in cylinder by supercooling tube, increases gas-liquid separation efficiency；It solves existing
Gas-liquid separator separates are less efficient, and gas-liquid separation is not thorough, the unstable problem of internal structure.
Further, nanubrium is equipped with wealthy pipe portion, and wealthy pipe portion increases the collection of liquid, and liquid flows into the second oil return pipe, second
Part gas-liquid mixture is had in oil return pipe to enter, encounters wealthy pipe portion, and liquid can bump against tube wall, further increase point of gas-liquid
From efficiency.
Further, flange slot is to be welded and fixed with air inlet pipe and an air outlet pipe, increases the bonding strength of structure.
Further, fixing device is equipped with connection sheet, and connection sheet connect with escape pipe, and increase connection sheet increases stationarity,
Connection sheet is electric welding connection with escape pipe, increases the intensity of connection.
Further, flange slot is equipped with the first fixed block, and the first fixed block is equipped with the second fixed block, the first fixed block and supercooling
Pipe connects, and the second fixed block is connect with supercooling tube.First fixed block fixes supercooling for fixing the second fixed block, the second fixed block
Pipe plays the bonding strength increased between each pipeline.
Further, air inlet pipe is equipped with attachment device with escape pipe, plays the company of fixed air inlet pipe, escape pipe and cylinder
It connects, increases the stability of structure, prevent internal pipeline from shifting, influence gas-liquid separation efficiency.
Further, the first oil return pipe and the second oil return pipe are equipped with filter screen, may have some impurity in pipeline, lead to
Liquid can be filtered by crossing filter screen, increase purity liquid.
The utility model is by adopting the above-described technical solution, have the advantages that：
The utility model gas-liquid mixture enters air inlet pipe, and liquid can be deposited on tube wall, under the action of gravity, meeting
It is accumulated in taking over, takes over bottom and be provided with the first oil return pipe, liquid can be flowed into bottom end cover progress by the first oil return pipe
It collects, promotes the separative efficiency of gas-liquid by U-shaped structure, gas-liquid mixture, when along escape pipe by the second oil return pipe, liquid
Cognition is accumulated on tube wall, is flowed into the second oil return pipe, is flowed out along oil return pipe, into bottom end cover, further increases gas-liquid point
From efficiency；It is equipped with flange slot between air inlet pipe and escape pipe, air inlet pipe and escape pipe are fixed, increases stability；First
Oil return pipe is provided with the concentration that closing device is conducive to liquid, and gas-liquid mixture crashes on closing device, and liquid can remain in
On closing device, the efficiency of separation is increased；Fixing device is for the connection between fixing internal escape pipe and bottom end cover；Supercooling
Bottomhole pressure has freezing liquid, reduces the temperature in cylinder by supercooling tube, increases gas-liquid separation efficiency；Solves existing gas
Liquid/gas separator separative efficiency is relatively low, and gas-liquid separation is not thorough, the unstable problem of internal structure.
The utility model nanubrium is equipped with wealthy pipe portion, and wealthy pipe portion increases the collection of liquid, and liquid flows into the second oil return pipe, the
Part gas-liquid mixture is had in two oil return pipes to enter, and encounters wealthy pipe portion, liquid can bump against tube wall, further increase gas-liquid
Separative efficiency.Flange slot is to be welded and fixed with air inlet pipe and an air outlet pipe, increases the bonding strength of structure.Fixing device, which is equipped with, to be connected
Contact pin, connection sheet are connect with escape pipe, increase connection sheet to increase stationarity, connection sheet is electric welding connection with escape pipe, is increased
The intensity of connection.Flange slot is equipped with the first fixed block, and the first fixed block is equipped with the second fixed block, and the first fixed block connects with supercooling tube
It connects, the second fixed block is connect with supercooling tube.First fixed block fixes supercooling tube for fixing the second fixed block, the second fixed block,
Play the bonding strength increased between each pipeline.Air inlet pipe is equipped with attachment device with escape pipe, plays fixed air inlet pipe, outlet
The connection of pipe and cylinder, increases the stability of structure, prevents internal pipeline from shifting, influence gas-liquid separation efficiency.First time
Oil pipe and the second oil return pipe are equipped with filter screen, may there is some impurity in pipeline, by filter screen can to liquid into
Row filtering, increases purity liquid.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of the gas-liquid separator of efficient double back oil passage structure of the utility model；
Fig. 2 is the structural schematic diagram of the second oil return pipe in the utility model；
Fig. 3 is the structural schematic diagram of the first oil return pipe in the utility model；
Fig. 4 is the structure enlargement diagram at A in Fig. 1.
In figure, 1- cylinders；2- upper end covers；3- bottom end covers；4- escape pipes；5- air inlet pipe；6- takes over；The first oil return pipes of 7-；
8- casings；9- closing devices；The second oil return pipes of 10-；11- mouthpieces；12- nanubriums；13- bending parts；14- flange slots；15- is fixed
Device；16- attachment devices；17- supercooling tubes；18- oil collecting pipes；The wealthy pipe portions of 19-；20- connection sheets；The first fixed blocks of 21-；22-
Two fixed blocks.
Specific implementation mode
As shown in Figs 1-4, it is a kind of gas-liquid separator of efficient double back oil passage structure of the utility model, including cylinder
1, upper end cover 2, bottom end cover 3, escape pipe 4 and air inlet pipe 5, air inlet pipe 5 and escape pipe 4 are connect with upper end cover 2, and air inlet pipe 5 is set
There are take over 6, take over 6 to be equipped with the first oil return pipe 7, the first oil return pipe 7 includes casing 8 and closing device 9, the setting of the first oil return pipe 7
There is closing device 9, be conducive to the concentration of liquid, gas-liquid mixture crashes on closing device 9, and liquid can remain in closing device
On 9, the efficiency of separation is increased；Casing 8 is connect with closing device 9, and casing 8 plays the role of connection；Escape pipe 4 is equipped with second
Oil return pipe 10, the second oil return pipe 10 include mouthpiece 11 and nanubrium 12, and nanubrium 12 is equipped with bending part 13, bending part 13 and nanubrium 12
It being structure as a whole, flange slot 14 is equipped between air inlet pipe 5 and escape pipe 4, flange slot 14 is connect with air inlet pipe 5 and escape pipe 4,
It is equipped with flange slot 14 between air inlet pipe 5 and escape pipe 4, air inlet pipe 5 and escape pipe 4 are fixed, increases stability；Escape pipe
4 are equipped with fixing device 15, and fixing device 15 is connect with bottom end cover 3, and fixing device 15 is used for fixing internal escape pipe 4 and bottom end cover
Connection between 3；Upper end cover 2 is equipped with supercooling tube 17, and bottom end cover 3 is equipped with oil collecting pipe 18, the first oil return pipe 7 and the second oil return pipe 10
The liquid of separation is flowed out by oil collecting pipe；Gas-liquid mixture enters air inlet pipe 5, and liquid can be deposited on tube wall, pass through gravity
It under effect, can be accumulated in take over 6,6 bottom of take over is provided with the first oil return pipe 7, and liquid can be flowed by the first oil return pipe 7
It is collected to bottom end cover 3, the separative efficiency of gas-liquid, gas-liquid mixture is promoted to pass through along escape pipe 4 by U-shaped structure
When the second oil return pipe 10, liquid can be accumulated on tube wall, flowed into the second oil return pipe 10, flowed out along oil return pipe, into bottom end cover
3, further increase gas-liquid separation efficiency；Flowing has freezing liquid in supercooling tube 17, is reduced in cylinder 1 by supercooling tube 17
Temperature increases gas-liquid separation efficiency；Solve that existing gas-liquid separator separates are less efficient, and gas-liquid separation is not thorough, it is internal
The problem of structural instability.
The utility model nanubrium 12 is equipped with wealthy pipe portion 19, and wealthy pipe portion 19 increases the collection of liquid, and liquid flows into the second oil return
Pipe 10 has part gas-liquid mixture in the second oil return pipe 10 and enters, encounters wealthy pipe portion 19, liquid can bump against tube wall, into one
Step increases the separative efficiency of gas-liquid.Flange slot 14 is to be welded and fixed with air inlet pipe 5 and escape pipe 4, increases the connection of structure
Intensity.Fixing device 15 is equipped with connection sheet 20, and connection sheet 20 is connect with escape pipe 4, increases connection sheet 20 to increase stationarity, even
Contact pin 20 is electric welding connection with escape pipe 4, increases the intensity of connection.Flange slot 14 is equipped with the first fixed block 21, the first fixed block
21 are equipped with the second fixed block 22, and the first fixed block 21 is connect with supercooling tube 17, and the second fixed block 22 is connect with supercooling tube 17.First
Fixed block 21 fixes supercooling tube 17 for fixing the second fixed block 22, the second fixed block 22, plays the company increased between each pipeline
Connect intensity.Air inlet pipe 5 is equipped with attachment device 16 with escape pipe 4, plays the connection of fixed air inlet pipe 5, escape pipe 4 and cylinder 1,
The stability for increasing structure, prevents internal pipeline from shifting, influences gas-liquid separation efficiency.First oil return pipe 7 and the second oil return
Pipe 10 is equipped with filter screen, may have some impurity in pipeline, can be filtered to liquid by filter screen, increase liquid
Body purity.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, for the technical problem for solving essentially identical, essentially identical technique effect is realized, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the scope of protection of the utility model.
Claims (7)
1. a kind of gas-liquid separator of efficient double back oil passage structure, including cylinder, upper end cover, bottom end cover, escape pipe and air inlet
Pipe, the air inlet pipe and the escape pipe are connect with the upper end cover, it is characterised in that：The air inlet pipe is equipped with and takes over, institute
It states and takes over equipped with the first oil return pipe, first oil return pipe includes casing and closing device, described sleeve pipe and the closing device
Connection, the escape pipe are equipped with the second oil return pipe, and second oil return pipe includes mouthpiece and nanubrium, and the nanubrium is equipped with bending
Portion, the bending part are structure as a whole with the nanubrium, and the air inlet pipe is equipped with flange slot, the flange slot and the escape pipe
Connection, the escape pipe are equipped with fixing device, and the fixing device is connect with the bottom end cover, and the upper end cover is equipped with supercooling
Pipe, the bottom end cover are equipped with oil collecting pipe.
2. a kind of gas-liquid separator of efficient double back oil passage structure according to claim 1, it is characterised in that：It is described to hang down
Pipe is equipped with wealthy pipe portion.
3. a kind of gas-liquid separator of efficient double back oil passage structure according to claim 1, it is characterised in that：It is described to turn over
Side slot is to be welded and fixed with the air inlet pipe, and the flange slot is to be welded and fixed with the escape pipe.
4. a kind of gas-liquid separator of efficient double back oil passage structure according to claim 1, it is characterised in that：It is described solid
Determine device and be equipped with connection sheet, the connection sheet is connect with the escape pipe.
5. a kind of gas-liquid separator of efficient double back oil passage structure according to claim 1, it is characterised in that：It is described to turn over
Side slot is equipped with the first fixed block, and first fixed block is equipped with the second fixed block, and first fixed block connects with the supercooling tube
It connects, second fixed block is connect with the supercooling tube.
6. a kind of gas-liquid separator of efficient double back oil passage structure according to claim 1, it is characterised in that：It is described into
Tracheae is equipped with attachment device with the escape pipe.
7. a kind of gas-liquid separator of efficient double back oil passage structure according to claim 1, it is characterised in that：Described
One oil return pipe is equipped with filter screen with second oil return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697748.7U CN207734717U (en) | 2017-12-08 | 2017-12-08 | A kind of gas-liquid separator of efficient double back oil passage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697748.7U CN207734717U (en) | 2017-12-08 | 2017-12-08 | A kind of gas-liquid separator of efficient double back oil passage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734717U true CN207734717U (en) | 2018-08-17 |
Family
ID=63117335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697748.7U Active CN207734717U (en) | 2017-12-08 | 2017-12-08 | A kind of gas-liquid separator of efficient double back oil passage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207734717U (en) |
-
2017
- 2017-12-08 CN CN201721697748.7U patent/CN207734717U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230506 Address after: 266300 No. 21 Xiangjiang Road, Jiaozhou Economic and Technological Development Zone, Jiaozhou City, Qingdao City, Shandong Province Patentee after: Qingdao Kaifa Longhai Intelligent Control Co.,Ltd. Address before: No.1, Jinhai Road, Hongdao Economic Zone, Qingdao, Shandong 266113 Patentee before: QINGDAO KAITUO LONGHAI REFRIGERATION FITTINGS CO.,LTD. |