CN209724307U - A kind of more well injection allocation valve group devices of foam flooding - Google Patents
A kind of more well injection allocation valve group devices of foam flooding Download PDFInfo
- Publication number
- CN209724307U CN209724307U CN201920508776.2U CN201920508776U CN209724307U CN 209724307 U CN209724307 U CN 209724307U CN 201920508776 U CN201920508776 U CN 201920508776U CN 209724307 U CN209724307 U CN 209724307U
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- China
- Prior art keywords
- storage box
- end cap
- valve
- seat
- well injection
- Prior art date
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Abstract
The utility model discloses a kind of more well injection allocation valve group devices of foam flooding, including cover board and end cap, the lower end of the cover board is provided with end cap, the cover board and end cap pass through welded connecting, the end cap is inverted funnel shape structure, the lower end of the end cap is provided with storage box, the storage box and end cap pass through welded connecting, the table side of the right end of the storage box is provided with several fixed parts, by being both provided with protective device in the intersection of storage box and inlet tube and outlet in the utility model, it in this way can be preferable with the leakproofness between inlet tube and outlet and storage box, and can protect inlet tube and outlet will not be damaged, double-deck rubber ring is provided in protective device in the utility model, and rubber jack-post is provided on the inside of double-deck rubber ring, internal axis hole can be allowed in rubber in this way It can will not be damaged under the protection of glue jack-post, and increase leakproofness.
Description
Technical field
The utility model belongs to industry manufacture correlative technology field, and in particular to a kind of more well injection allocation valve groups of foam flooding
Device.
Background technique
Foam flooding makees the displacement of reservoir oil method of oil displacement agent with foam, and foam is made of water, gas, foaming agent.Water with foam can be used
Fresh water, it is also possible to salt water.Gas with foam.Nitrogen, carbon dioxide, natural gas or flue gas can be used.Rising with foam
Infusion is mainly surfactant.Common foaming agent has sodium alkyl sulfonate, sodium alkyl benzene sulfonate, polyoxyethylated alkyl alcohol
Deng.
Existing more well injection allocation valve group device techniques have the following problems: existing more well injection allocation valve group devices are in inlet tube
With outlet and cabinet intersection, it is provided with relatively simple protection by being not provided with protective device, or only, it is right in this way
Leakproofness between cabinet and the valve group of inside is not very good and may lead to internal valve group into impurity
The problem of being damaged.
Utility model content
The purpose of this utility model is to provide a kind of more well injection allocation valve group devices of foam flooding, to solve above-mentioned background
Protection imprecision between the inlet tubes of the existing more well injection allocation valve group devices proposed in technology, outlet and cabinet may
The problem of phenomena such as leading to poor sealing and entering sundries.
To achieve the above object, the utility model provides the following technical solutions: a kind of more well injection allocation valve groups of foam flooding
Device, including cover board and end cap, the lower end of the cover board are provided with end cap, and the cover board and end cap, which pass through, to be welded to connect, described
End cap is inverted funnel shape structure, and the lower end of the end cap is provided with storage box, the storage box and end cap and passes through welded connecting, institute
The table side for stating the right end of storage box is provided with several fixed parts, the fixed part and storage box and is connected by socket, several
The right end table side of the fixed part is provided with outlet.
Preferably, the composition of the storage box includes communicating pipe, cabinet, interface portion, threeway valve seat, dredging seat, protection
The outside table end of device and inlet tube, the right end of the cabinet is provided with protective device, and the right end of the protective device is provided with
Inlet tube, the left end of the protective device are provided with communicating pipe, and there are three dredge seat, three institutes for the upper end setting of the communicating pipe
The upper end for stating dredging seat is each provided with a threeway valve seat, and the upper end of three threeway valve seats is each provided with an interface portion,
The storage box passes through welded connecting by cabinet and end cap.
Preferably, the composition of the threeway valve seat includes the first valve, main body, the second valve and connection portion, and described
The lower end of two valves is provided with main body, and the inside four corners of the main body are each provided with a connection portion, the left and right of the main body
First valve is each provided on the outside of both ends, the threeway valve seat passes through socket connection by main body and dredging seat.
Preferably, the composition of the protective device includes axis hole, prolongs side, mounting hole, rubber jack-post, rubber ring and bottom
Disk is provided with an axis hole at the internal axis for prolonging side, and there are four mounting holes for setting at one week of the axis hole, described to prolong
The lower end on side is provided with rubber jack-post, and the lower end of the rubber jack-post is provided with rubber ring, and the lower end of the rubber ring is provided with
Chassis, the protective device pass through socket connection by rubber jack-post and storage box.
Preferably, the mounting hole is circular hole structure, and there are four the mounting hole be arranged altogether, four mounting holes divide
It is not symmetrical set at one week of axis hole, the diameter of section of four mounting holes is 1 point 5 centimetre.
Preferably, the communicating pipe is the cylindrical structure of inner hollow, and the diameter of section of the communicating pipe is 12 lis
Rice, the length of the communicating pipe are 50 centimetres.
Preferably, there are three the threeway valve seat is arranged altogether, three threeway valve seats are in symmetrical spaced set respectively
In the upper end of three dredging seats, three threeway valve seats and three dredging seats are rotated by thread groove and are connected.
Preferably, the storage box is the cuboid structure of inner hollow, and the size of the storage box is that length is 80
Centimetre, the width of the storage box is 60 centimetres, and the height of the storage box is 70 centimetres.
Compared with prior art, the utility model provides a kind of more well injection allocation valve group devices of foam flooding, have with
It is lower the utility model has the advantages that
(1), by being both provided with protection dress in the intersection of storage box and inlet tube and outlet in the utility model
It sets, in this way can be preferable with the leakproofness between inlet tube and outlet and storage box, and can protect inlet tube and outlet
It will not be damaged；
(2), double-deck rubber ring is provided in the protective device in the utility model, and in double-deck rubber ring
Side is provided with rubber jack-post, can allow internal axis hole that can will not damage under the protection of rubber jack-post in this way
It is bad, and leakproofness is increased, to solve between the inlet tube of existing more well injection allocation valve group devices, outlet and cabinet
Protection imprecision may result in poor sealing and enter sundries phenomena such as the problem of.
Detailed description of the invention
Fig. 1 is more well injection allocation valve group apparatus structure schematic diagrams of the utility model；
Fig. 2 is the storage box structural schematic diagram of the utility model；
Fig. 3 is the threeway valve seat construction schematic diagram of the utility model；
Fig. 4 is the protective device structure schematic diagram of the utility model.
In figure: 1, storage box；11, communicating pipe；12, cabinet；13, interface portion；14, threeway valve seat；141, the first valve；
142, main body；143, the second valve；144, connection portion；15, seat is dredged；16, protective device；161, axis hole；162, prolong side；163,
Mounting hole；164, rubber jack-post；165, rubber ring；166, chassis；17, inlet tube；2, cover board；3, end cap；4, fixed part；5, go out
Mouth pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of foam flooding is filled with more well injection allocation valve groups
It sets, including cover board 2 and end cap 3, the lower end of cover board 2 is provided with end cap 3, cover board 2 and end cap 3 by being welded to connect, and end cap 3 is to fall
Funnel-shaped structure, the lower end of end cap 3 are provided with storage box 1, storage box 1 and end cap 3 by being welded to connect, by storage box 1
It is both provided with protective device 16 with the intersection of inlet tube 17 and outlet 5, with inlet tube 17 and outlet 5 and can be held in this way
The leakproofness set between case 1 is preferable, and can protect inlet tube 17 and outlet 5 and will not be damaged, the right end of storage box 1
Table side be provided with several fixed parts 4, fixed part 4 and storage box 1 pass through socket connection, the right end table of several fixed parts 4
Side is provided with outlet 5.
Further, the composition of storage box 1 includes communicating pipe 11, cabinet 12, interface portion 13, threeway valve seat 14, dredging seat
15, the outside table end of protective device 16 and inlet tube 17, the right end of cabinet 12 is provided with protective device 16, the right side of protective device 16
End is provided with inlet tube 17, and the left end of protective device 16 is provided with communicating pipe 11, and there are three dredgings for the upper end setting of communicating pipe 11
The upper end of seat 15, three dredging seats 15 is each provided with a threeway valve seat 14, and the upper end of three threeway valve seats 14 is each provided with one
A interface portion 13, interface portion 13 and the socket of outlet 5 connect, and can preferably work in this way, storage box 1 passes through cabinet 12
Pass through welded connecting with end cap 3.
Further, the composition of threeway valve seat 14 includes the first valve 141, main body 142, the second valve 143 and connection portion
144, the lower end of the second valve 143 is provided with main body 142, and the inside four corners of main body 142 are each provided with a connection portion 144,
By the setting in connection portion 144, the flow inside triple valve seat 14 can be allowed preferably to be transported in this way, main body
First valve 141 is each provided on the outside of 142 left and right ends, threeway valve seat 14 is logical by main body 142 and dredging seat 15
Cross socket connection.
Further, the composition of protective device 16 includes axis hole 161, prolongs side 162, mounting hole 163, rubber jack-post 164, rubber
Cushion rubber 165 and chassis 166 prolong and are provided with an axis hole 161 at the internal axis on side 162, be provided with four at one week of axis hole 161
A mounting hole 163, the lower end for prolonging side 162 are provided with rubber jack-post 164, and the lower end of rubber jack-post 164 is provided with rubber ring 165,
It can allow internal axis hole 161 that can will not be damaged under the protection of rubber jack-post 164 in this way, and increase
Leakproofness, the lower end of rubber ring 165 are provided with chassis 166, and protective device 16 passes through set by rubber jack-post 164 and storage box 1
It connects in succession.
Further, mounting hole 163 is circular hole structure, and mounting hole 163 altogether there are four settings, distinguish by four mounting holes 163
It is symmetrical set at one week of axis hole 161, by the setting of four mounting holes 163, can make in this way through mounting hole 163
Protective device 16 is fixed more stable, the diameter of section of four mounting holes 163 is 1 point 5 centimetre.
Further, communicating pipe 11 is the cylindrical structure of inner hollow, and the diameter of section of communicating pipe 11 is 12 centimetres, from
And the liquid entered can be allowed preferably to circulate, the length of communicating pipe 11 is 50 centimetres.
Further, there are three threeway valve seat 14 is arranged altogether, three threeway valve seats 14 are set in qually spaced in three in symmetrical respectively
The upper end of a dredging seat 15, by the setting of three threeway valve seats 14, can allow in this way pipeline inside storage box 1 more
The transport of good progress oil plant, three threeway valve seats 14 and three dredging seats 15 are rotated by thread groove and are connected.
Further, storage box 1 is the cuboid structure of inner hollow, and the size of storage box 1 is that length is 80 centimetres, is held
The width for setting case 1 is 60 centimetres, so that storage box 1, which can accommodate internal each component, carries out good work
Make, the height of storage box 1 is 70 centimetres.
The working principle and process for using of the utility model: when carrying out the device in use, power on first, make
The inside of the storage box 1 can be entered by inlet tube 17 by obtaining oil plant, enter communicating pipe by the inside of inlet tube 17 later
Then 11 inside is shunted by communicating pipe 11, can to carry out oil transportation by different pipelines, then by dredging seat
15, oil plant is preferably transported, the inside of threeway valve seat 14 is then passed to, so that more inside storage box 1
The pipeline of layer can preferably carry out oil transportation, then connected by interface portion 13 and the socket of outlet 5, can be made by exporting in this way
Pipe 5 carries out oil transportation, and by being both provided with protective device 16 in the intersection of storage box 1 and inlet tube 17 and outlet 5,
In this way can be preferable with the leakproofness between inlet tube 17 and outlet 5 and storage box 1, and can protect inlet tube 17 and outlet
Pipe 5 will not be damaged, and double-deck rubber ring 165 is provided in protective device 16, and in double-deck rubber ring 165
Inside is provided with rubber jack-post 164, can allow internal axis hole 161 can be under the protection of rubber jack-post 164 in this way
It will not be damaged, and increase leakproofness, can preferably work in this way.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of more well injection allocation valve group devices of foam flooding, including cover board (2) and end cap (3), it is characterised in that: the cover board
(2) lower end is provided with end cap (3), and by being welded to connect, the end cap (3) is inverted funnel shape for the cover board (2) and end cap (3)
The lower end of structure, the end cap (3) is provided with storage box (1), and the storage box (1) and end cap (3) are described by being welded to connect
The table side of the right end of storage box (1) is provided with several fixed parts (4), and the fixed part (4) and storage box (1) are by covering in succession
It connects, the right end table side of several fixed parts (4) is provided with outlet (5).
2. a kind of more well injection allocation valve group devices of foam flooding according to claim 1, it is characterised in that: the storage box
(1) composition includes communicating pipe (11), cabinet (12), interface portion (13), threeway valve seat (14), dredging seat (15), protection dress
(16) and inlet tube (17) are set, the outside table end of the right end of the cabinet (12) is provided with protective device (16), the protection dress
The right end for setting (16) is provided with inlet tube (17), and the left end of the protective device (16) is provided with communicating pipe (11), the connection
The upper end setting of (11) is managed there are three seat (15) are dredged, the upper end of three dredgings seat (15) is each provided with a threeway valve seat
(14), the upper end of three threeway valve seats (14) is each provided with an interface portion (13), and the storage box (1) passes through cabinet
(12) pass through welded connecting with end cap (3).
3. a kind of more well injection allocation valve group devices of foam flooding according to claim 2, it is characterised in that: the triple valve
The composition of seat (14) includes the first valve (141), main body (142), the second valve (143) and connection portion (144), and described second
The lower end of valve (143) is provided with main body (142), and the inside four corners of the main body (142) are each provided with a connection portion
(144), first valve (141), the threeway valve seat (14) are each provided on the outside of the left and right ends of the main body (142)
Pass through socket connection by main body (142) and dredging seat (15).
4. a kind of more well injection allocation valve group devices of foam flooding according to claim 2, it is characterised in that: the protection dress
Set (16) composition include axis hole (161), prolong side (162), mounting hole (163), rubber jack-post (164), rubber ring (165) and
Chassis (166), is provided with an axis hole (161) at the internal axis for prolonging side (162), at one week of the axis hole (161)
There are four mounting hole (163), the lower ends for prolonging side (162) to be provided with rubber jack-post (164) for setting, the rubber jack-post
(164) lower end is provided with rubber ring (165), and the lower end of the rubber ring (165) is provided with chassis (166), the protection dress
It sets (16) and passes through socket connection by rubber jack-post (164) and storage box (1).
5. a kind of more well injection allocation valve group devices of foam flooding according to claim 4, it is characterised in that: the mounting hole
It (163) is circular hole structure, for the mounting hole (163) altogether there are four settings, four mounting holes (163) are in symmetrically to set respectively
It sets at one week of axis hole (161), the diameter of section of four mounting holes (163) is 1 point 5 centimetre.
6. a kind of more well injection allocation valve group devices of foam flooding according to claim 2, it is characterised in that: the communicating pipe
It (11) is the cylindrical structure of inner hollow, the diameter of section of the communicating pipe (11) is 12 centimetres, the communicating pipe (11)
Length be 50 centimetres.
7. a kind of more well injection allocation valve group devices of foam flooding according to claim 2, it is characterised in that: the triple valve
For seat (14) altogether there are three settings, three threeway valve seats (14) are set in qually spaced in three dredging seats in symmetrical respectively
(15) upper end, three threeway valve seats (14), which are rotated with three dredging seats (15) by thread groove, to be connected.
8. a kind of more well injection allocation valve group devices of foam flooding according to claim 1, it is characterised in that: the storage box
It (1) is the cuboid structure of inner hollow, it is 80 centimetres that the size of the storage box (1), which is length, the storage box (1)
Width is 60 centimetres, and the height of the storage box (1) is 70 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920508776.2U CN209724307U (en) | 2019-04-16 | 2019-04-16 | A kind of more well injection allocation valve group devices of foam flooding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920508776.2U CN209724307U (en) | 2019-04-16 | 2019-04-16 | A kind of more well injection allocation valve group devices of foam flooding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209724307U true CN209724307U (en) | 2019-12-03 |
Family
ID=68691628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920508776.2U Expired - Fee Related CN209724307U (en) | 2019-04-16 | 2019-04-16 | A kind of more well injection allocation valve group devices of foam flooding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209724307U (en) |
-
2019
- 2019-04-16 CN CN201920508776.2U patent/CN209724307U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191203 Termination date: 20200416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |