CN107587993A - A kind of oil field supercharger air-channel system of changeable number of compression stages - Google Patents
A kind of oil field supercharger air-channel system of changeable number of compression stages Download PDFInfo
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- CN107587993A CN107587993A CN201710898170.XA CN201710898170A CN107587993A CN 107587993 A CN107587993 A CN 107587993A CN 201710898170 A CN201710898170 A CN 201710898170A CN 107587993 A CN107587993 A CN 107587993A
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- compressibility
- ball valve
- supercharger
- outlet side
- separator
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Abstract
The invention discloses a kind of oil field supercharger air-channel system of changeable number of compression stages, it is related to oil field supercharger field, the present invention includes filter, gas separator, compressibility and check-valves, the gas separator is included into gas separating device and discharge air separator, the filter inlet end connects the first ball valve, outlet side is connected into gas separating device, the check-valves outlet side connects the second ball valve, the first ball valve inlet end connects supercharger air inlet, second ball valve outlet side connects supercharger air taking port, it is described to enter to be provided with compressibility between the outlet side of gas separating device and the inlet end of check-valves, the compressibility includes the first compressibility and the second compressibility, first compressibility and the second compressibility are in parallel with three-way connection.In the case where not needing newly-built equipment, realize that the number of compression stages of supercharger switches by controlling the air-channel system of supercharger, make the use range of supercharger more extensive.
Description
Technical field
The present invention relates to oil field supercharger field, and in particular to a kind of oil field supercharger gas circuit system of changeable number of compression stages
System.
Background technology
Supercharger is a kind of universal machine for improving various gas pressures, is the product being had a large capacity and a wide range in mechanical industry
One of.Quite varied application is obtained in many departments of national economy, is almost defended throughout industry, agricultural, communications and transportation, medical treatment
Life, national defence, many fields of scientific research or even people's lives, especially in chemical industry, synthesis, coal, oil, construction, ocean
Engineering etc., even more essential power-equipment.Piston type supercharger is by toggle, the rotation of driving machine
Transhipment turn turns to the reciprocating motion of piston to air work, improves the pressure of gas.During casing-head gas reclaims, have
When due to the change of admission pressure, often one stage of compression is inadequate, it is necessary to which compression more than two-stage or two-stage could meet
It is required that.And conventional supercharger is designed according to job requirement, general number of compression stages cannot switch, and be only applicable to spy
Determine the occasion of air inlet scope, the more investments of needs increase, construction, operating cost are at this moment ensured that what is produced is normally carried out.
The content of the invention
The technical problems to be solved by the invention are the oil field supercharger gas circuit system for providing a kind of changeable number of compression stages
System, changes the number of compression stages of oil field supercharger by changing the number of compression stages of air-channel system.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of oil field supercharger air-channel system of changeable number of compression stages, including filter, gas separator, compressibility
And check-valves, the gas separator are included into gas separating device and discharge air separator, the filter inlet end connects the first ball
Valve, outlet side are connected into gas separating device, and the check-valves outlet side connects the second ball valve, and the first ball valve inlet end connection increases
Press air inlet, the second ball valve outlet side connection supercharger air taking port, it is described enter the outlet side of gas separating device and entering for check-valves
Compressibility is provided between gas end, the compressibility includes the first compressibility and the second compressibility, first compression
System and the second compressibility are in parallel with three-way connection.
The compressibility includes the first compressibility and the second compressibility, the first compressibility include the 3rd ball valve,
First surge tank, the first cylinder, the second surge tank, the first cooler and first exhaust separator, the outlet side of the 3rd ball valve and
Three-way connection is provided between first surge tank inlet end, second compressibility includes the 3rd surge tank, the second cylinder, the 4th
Surge tank, the second cooler, second exhaust separator and the 4th ball valve, second exhaust separator outlet side and the 4th ball valve air inlet
Three-way connection is provided between end, the 5th is provided between the first compressibility three-way connection and the second compressibility three-way connection
Ball valve, the 5th ball valve inlet end connect the second compressibility three-way connection, and outlet side connects the first compressibility three and connected
Head.
The first safety valve and the second safety valve, institute are respectively equipped with the first exhaust separator and second exhaust separator
The outlet side three-way connection for stating the first safety valve and the second safety valve is connected and connects the safe diffusion mouth of supercharger.Each part
Between connected using pipeline.
Preferably, in order to ensure that equipment safety is normally run, in the first surge tank, the second surge tank, the 3rd surge tank
Safety valve is respectively mounted with the 4th surge tank.
Preferably, when equipment switches to two-stage compression process, in order to ensure the more effective fruit of workflow energy, in the 5th ball
Installation check-valves among the inlet end of valve and the second compressibility three-way connection.
The operation principle of the present invention：Oil field supercharger include sound insulation shelter, supercharging machine host, flame-proof electric motor, shaft coupling,
Chassis, air-channel system, oil piping system, drainage, control piping system, cooling system, operation instrument system, electrical control system
System, dehydration device etc..Wherein air-channel system includes intake and exhaust surge tank, filter, air inlet ＆ outlet separator, ball valve, cylinder, cold again
But device, safety valve, check-valves, mainly realize that the number of compression stages of supercharger switches by controlling the air-channel system of supercharger.
The beneficial effects of the invention are as follows：In the case where not needing newly-built equipment, by the air-channel system for controlling supercharger
To realize that the number of compression stages of supercharger switches, make the use range of supercharger more extensive.The present invention has design science, ties
The advantages of structure is reasonable.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Label in figure：First ball valve 1；Filter 2；Enter gas separating device 3；Check-valves 4；Second ball valve 5；3rd ball valve 6；The
One surge tank 7；First cylinder 8；Second surge tank 9；First cooler 10；First exhaust separator 11；3rd surge tank 12；The
Two cylinders 13；4th surge tank 14；Second cooler 15；Second exhaust separator 16；4th ball valve 17；5th ball valve 18；The
One safety valve 19；Second safety valve 20.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below will
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that
Described embodiment is only the section Example of the present invention, rather than whole embodiments.
Embodiment
Reference picture 1, a kind of oil field supercharger air-channel system of changeable number of compression stages, including the separation of filter 2, gas
Device, compressibility and check-valves 4, the gas separator include entering into gas separating device 3 and discharge air separator, the filter 2
Gas end connects the first ball valve 1, and outlet side is connected into gas separating device 3, and the outlet side of check-valves 4 connects the second ball valve 5, and described the
The inlet end of one ball valve 1 connect supercharger air inlet, the outlet side of the second ball valve 5 connection supercharger air taking port, it is described enter gas separating device 3
Outlet side and check-valves 4 inlet end between be provided with compressibility, the compressibility includes the first compressibility and second
Compressibility, first compressibility and the second compressibility are in parallel with three-way connection.
The compressibility includes the first compressibility and the second compressibility, the first compressibility include the 3rd ball valve 6,
First surge tank 7, the first cylinder 8, the second surge tank 9, the first cooler 10 and first exhaust separator 11, the 3rd ball valve 6
It is provided with three-way connection between outlet side and the inlet end of the first surge tank 7, second compressibility includes the 3rd surge tank 12, the
Two cylinders 13, the 4th surge tank 14, the second cooler 15, the ball valve 17 of second exhaust separator 16 and the 4th, second exhaust separation
Three-way connection, the first compressibility three-way connection and the second pressure are provided between the outlet side of device 16 and the inlet end of the 4th ball valve 17
The 5th ball valve 18 is provided between compression system three-way connection, the inlet end of the 5th ball valve 18 connects the second compressibility three and connected
Head, outlet side connect the first compressibility three-way connection.
The first safety valve 19 and the second peace are respectively equipped with the first exhaust separator 11 and second exhaust separator 16
Full valve 20, first safety valve 19 are connected with three-way connection with the outlet side of the second safety valve 20 and connect the safety of supercharger
Diffusion mouth.Connected between each part using pipeline.
One stage of compression process：Ensure that the 3rd ball valve 6 and the 4th ball valve 17 are in open mode, the 5th ball valve 18, which is in, closes
State, the inlet and outlet valve of each cylinder are respectively mounted in place；Natural gas passes sequentially through the first ball valve 1, filter 2 and air inlet separation
Device 3, the first cylinder 8 and the second cylinder compression 13 of the system of the first compressibility and the second compression are respectively enterd, after compression
High-temperature natural gas cools down through the first cooler 10 and the second cooler 15 respectively, then by first exhaust separator 11 and second exhaust
Separator 16 collects after separating, and is most sent out afterwards through the ball valve 5 of check-valves 4 and second.
Two-stage compression process：Dismantle the lid side valve of the first cylinder 8, and ensure at the 3rd ball valve 6 and the 4th ball valve 17
In closed mode, the 5th ball valve 18 is in opening；Natural gas passes sequentially through the first ball valve 1, filter 2 and enters gas separating device
3, it is compressed into the second cylinder 13, the high-temperature natural gas after compression separates by the cooling of the second cooler 15 with second exhaust
Device 16 separates, then enters the first cylinder 8 through the 5th ball valve 18 and carry out two-stage compression, is then cooled down and the by the first cooler 10 again
One discharge air separator 11 separates, and is most sent out afterwards through the ball valve 5 of check-valves 4 and second.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
- A kind of 1. oil field supercharger air-channel system of changeable number of compression stages, it is characterised in that：Including filter (2), gas point From device, compressibility and check-valves (4), the gas separator is included into gas separating device (3) and discharge air separator, the filtering Device (2) inlet end connects the first ball valve (1), and outlet side is connected into gas separating device (3), check-valves (4) the outlet side connection the Two ball valves (5), the first ball valve (1) inlet end connect supercharger air inlet, and the second ball valve (5) outlet side connection supercharger is sent Gas port, described to enter to be provided with compressibility between the outlet side of gas separating device (3) and the inlet end of check-valves (4), the compression system System includes the first compressibility and the second compressibility, first compressibility and the second compressibility with three-way connection simultaneously Connection.
- A kind of 2. oil field supercharger air-channel system of changeable number of compression stages according to claim 1, it is characterised in that：Institute Stating compressibility includes the first compressibility and the second compressibility, and the first compressibility includes the 3rd ball valve (6), the first buffering Tank (7), the first cylinder (8), the second surge tank (9), the first cooler (10) and first exhaust separator (11), the 3rd ball valve (6) three-way connection is provided between outlet side and the first surge tank (7) inlet end, second compressibility includes the 3rd buffering Tank (12), the second cylinder (13), the 4th surge tank (14), the second cooler (15), second exhaust separator (16) and the 4th ball Valve (17), is provided with three-way connection between second exhaust separator (16) outlet side and the 4th ball valve (17) inlet end, and described first The 5th ball valve (18) is provided between compressibility three-way connection and the second compressibility three-way connection, the 5th ball valve (18) is entered Gas end connects the second compressibility three-way connection, and outlet side connects the first compressibility three-way connection.
- 3. compressibility according to claim 2, it is characterised in that：The first exhaust separator (11) and second exhaust The first safety valve (19) and the second safety valve (20), first safety valve (19) and the second peace are respectively equipped with separator (16) The outlet side three-way connection of full valve (20) is connected and connects the safe diffusion mouth of supercharger.
- 4. a kind of oil field supercharger air-channel system of changeable number of compression stages according to claim 1 or 2, its feature exist In：Connected between each part using pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898170.XA CN107587993A (en) | 2017-09-28 | 2017-09-28 | A kind of oil field supercharger air-channel system of changeable number of compression stages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898170.XA CN107587993A (en) | 2017-09-28 | 2017-09-28 | A kind of oil field supercharger air-channel system of changeable number of compression stages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107587993A true CN107587993A (en) | 2018-01-16 |
Family
ID=61048000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710898170.XA Withdrawn CN107587993A (en) | 2017-09-28 | 2017-09-28 | A kind of oil field supercharger air-channel system of changeable number of compression stages |
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| Country | Link |
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| CN (1) | CN107587993A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372718A (en) * | 2018-09-27 | 2019-02-22 | 中石化石油机械股份有限公司三机分公司 | Variable working condition Reciprocating Natural Gas Compressor design method |
| CN109681428A (en) * | 2018-12-13 | 2019-04-26 | 中山铭科压缩机有限公司 | A kind of explosion-proof screw rod supercharger of underground coal mine |
| CN111120862A (en) * | 2018-10-30 | 2020-05-08 | 株式会社神户制钢所 | Compressor, method for operating compressor, and boil-off gas recovery system |
-
2017
- 2017-09-28 CN CN201710898170.XA patent/CN107587993A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372718A (en) * | 2018-09-27 | 2019-02-22 | 中石化石油机械股份有限公司三机分公司 | Variable working condition Reciprocating Natural Gas Compressor design method |
| CN111120862A (en) * | 2018-10-30 | 2020-05-08 | 株式会社神户制钢所 | Compressor, method for operating compressor, and boil-off gas recovery system |
| CN109681428A (en) * | 2018-12-13 | 2019-04-26 | 中山铭科压缩机有限公司 | A kind of explosion-proof screw rod supercharger of underground coal mine |
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Application publication date: 20180116 |