CN209277866U - A kind of novel wellhead - Google Patents
A kind of novel wellhead Download PDFInfo
- Publication number
- CN209277866U CN209277866U CN201821642252.4U CN201821642252U CN209277866U CN 209277866 U CN209277866 U CN 209277866U CN 201821642252 U CN201821642252 U CN 201821642252U CN 209277866 U CN209277866 U CN 209277866U
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- CN
- China
- Prior art keywords
- pipe
- flanges
- fixedly installed
- plug
- flange
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- 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.)
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Abstract
The utility model discloses a kind of novel wellheads, including main oil pipe, four-way connection and oil distributing pipe, the main oil pipe is equipped with No.1 control valve, and the upper end of main oil pipe is fixedly installed with No.1 flange, the side of the main oil pipe is fixedly installed with connecting tube, and connecting tube is equipped with No.1 pressure gauge, four ends of the four-way connection are equipped with No. two flanges, and four-way connection is fixedly connected by No. two flanges with No.1 flange, plug is fixedly installed on one of them No. two flange of the four-way connection, and plug is equipped with fastening bolt, one end of the oil distributing pipe is fixedly installed with No. three flanges, and oil distributing pipe is by being equipped with connection bolt in No. three flanges.A kind of novel wellhead described in the utility model is equipped with dismountable plug, filter screen and releasable connection plate, can choose whether installed plug as needed, impurity can be filtered out, petroleum is purified, filter screen easy to disassemble is cleaned, and better prospect of the application is brought.
Description
Technical field
The utility model relates to machinery equipment field, in particular to a kind of novel wellhead.
Background technique
Effect petroleum of the petroleum in national economy is important energy source, with coal facies ratio, transport storage big with energy density
The advantages that smaller to the pollution level of atmosphere after convenient and burning.The fuel oil refined from petroleum is means of transport, power station pot
Furnace, metallurgical industry and the various kilns of building material industry main fuel need to use wellhead assembly when exploiting petroleum；It is existing
There are certain drawbacks in some wellhead assemblies, wellhead assembly its structure or is threeway or is four when in use when in use
It is logical, it cannot be adjusted according to actual needs, the petroleum impurity just exploited is more, other one of filter progress is needed, when consuming
Between, and filter screen is difficult to dismantle, cannot rapidly disassembly, cleaning, certain influence is brought to the use of wellhead assembly, is
This, it is proposed that a kind of novel wellhead.
Utility model content
The main purpose of the utility model is to provide a kind of novel wellheads, can effectively solve in background technique
Problem.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of novel wellhead, including main oil pipe, four-way connection and oil distributing pipe, the main oil pipe are controlled equipped with No.1
Valve, and the upper end of main oil pipe is fixedly installed with No.1 flange, the side of the main oil pipe is fixedly installed with connecting tube, and connecting tube
It is equipped with No.1 pressure gauge, four ends of the four-way connection are equipped with No. two flanges, and four-way connection passes through No. two flanges and one
Number flange is fixedly connected, and is fixedly installed with plug on one of them No. two flange of the four-way connection, and plug be equipped with it is tight
Fixing bolt, one end of the oil distributing pipe is fixedly installed with No. three flanges, and oil distributing pipe connects bolt by being equipped in No. three flanges,
No. three flanges are fixedly connected by connection bolt with No. two flanges, and the oil distributing pipe is equipped with No. two control valves, and point oil
No. two pressure gauges are fixedly installed on pipe, one end of upper separate No. three flanges of the oil distributing pipe is fixedly installed with screen pipe, and
It is fixedly installed with fixed block in screen pipe, releasable connection plate, and setting in releasable connection plate are fixedly installed on the fixed block
There is filter screen.
Preferably, it is fixedly connected between the No.1 flange and No. two flanges by screw, the connecting tube and main oil pipe
Between rivet welding connection, and connecting tube is connected with main oil pipe.
Preferably, No.1 through-hole is offered on No. two flanges, the lower surface of the plug is equipped with gasket, and plug
Lower surface middle position be fixedly installed with convex block, offer No. two through-holes on the plug, and fastening bolt passes through No.1
The end of through-hole and No. two through-holes, the fastening bolt is equipped with nut.
Preferably, the connection type between the main oil pipe and No.1 flange, between four-way connection and No. two flanges is
Rivet welding connection.
Preferably, threaded hole is offered on the fixed block, offers circular hole on the releasable connection plate, and threaded hole with
Assembly bolt is equipped in circular hole, the releasable connection plate is fixedly connected by assembly bolt with fixed block.
Preferably, described No. two embedded connections between pressure gauge and oil distributing pipe, and be connected between screen pipe and oil distributing pipe.
Compared with prior art, the utility model has the following beneficial effects: the novel wellhead, by setting can
The plug of disassembly can select installation or removal plug as needed, so that four-way connection can also be used as three-way connection use,
By the filter screen added, petroleum can be filtered, reduce impurity and be convenient for by using fixed block and releasable connection plate
Disassembly filter screen is simultaneously cleaned, and whole device structure is simple, and easy to operate, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of novel wellhead of the utility model；
Fig. 2 is the structural schematic diagram at a kind of novel wellhead plug of the utility model；
Fig. 3 is a kind of schematic diagram of internal structure of novel wellhead screen pipe of the utility model；
Fig. 4 is the structural schematic diagram at a kind of novel wellhead releasable connection plate of the utility model.
In figure: 1, main oil pipe；2, No.1 control valve；3, No.1 flange；4, connecting tube；5, No.1 pressure gauge；6, it four connects
Head；7, No. two flanges；8, plug；9, fastening bolt；10, oil distributing pipe；11, No. three flanges；12, bolt is connected；13, No. two control
Valve；14, No. two pressure gauges；15, screen pipe；16, fixed block；17, releasable connection plate；18, filter screen；19, screw；20, No.1
Through-hole；21, gasket；22, convex block；23, No. two through-holes；24, nut；25, threaded hole；26, circular hole；27, bolt is assembled.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figs 1-4, a kind of novel wellhead, including main oil pipe 1, four-way connection 6 and oil distributing pipe 10, main oil pipe 1
It is equipped with No.1 control valve 2, and the upper end of main oil pipe 1 is fixedly installed with No.1 flange 3, the side of main oil pipe 1 is fixedly installed with
Connecting tube 4, and connecting tube 4 is equipped with No.1 pressure gauge 5, four ends of four-way connection 6 are equipped with No. two flanges 7, and four-way connection 6
It is fixedly connected by No. two flanges 7 with No.1 flange 3, is fixedly installed with plug on one of them No. two flange 7 of four-way connection 6
8, and plug 8 is equipped with fastening bolt 9, one end of oil distributing pipe 10 is fixedly installed with No. three flanges 11, and oil distributing pipe 10 passes through three
Connection bolt 12 is equipped in number flange 11, No. three flanges 11 are fixedly connected by connecting bolt 12 with No. two flanges 7, oil distributing pipe 10
No. two control valves 13 are equipped with, and are fixedly installed with No. two pressure gauges 14 on oil distributing pipe 10, upper separate No. three methods of oil distributing pipe 10
One end of orchid 11 is fixedly installed with screen pipe 15, and fixed block 16 is fixedly installed in screen pipe 15, fixed peace on fixed block 16
Equipped with releasable connection plate 17, and filter screen 18 is provided in releasable connection plate 17；
It is fixedly connected between No.1 flange 3 and No. two flanges 7 by screw 19, rivet welding connects between connecting tube 4 and main oil pipe 1
It connects, and connecting tube 4 is connected with main oil pipe 1；No.1 through-hole 20 is offered on No. two flanges 7, the lower surface of plug 8 is equipped with sealing
Pad 21, and the lower surface middle position of plug 8 is fixedly installed with convex block 22, No. two through-holes 23 is offered on plug 8, and fasten
Bolt 9 passes through No.1 through-hole 20 and No. two through-holes 23, and the end of fastening bolt 9 is equipped with nut 24；Main oil pipe 1 and No.1 flange 3
Between, the connection type between four-way connection 6 and No. two flanges 7 be rivet welding connection；Threaded hole 25 is offered on fixed block 16,
Circular hole 26 is offered on releasable connection plate 17, and is equipped with assembly bolt 27 in threaded hole 25 and circular hole 26, and releasable connection plate 17 is logical
Assembly bolt 27 is crossed to be fixedly connected with fixed block 16；Embedded connection between No. two pressure gauges 14 and oil distributing pipe 10, and screen pipe
It is connected between 15 and oil distributing pipe 10.
It should be noted that the utility model is a kind of novel wellhead, when in use, device is mounted on oil recovery system
In system, when exploiting petroleum, petroleum enters in four-way connection 6 from main oil pipe 1, and the No.1 pressure gauge 5 on main oil pipe 1 is used to detect
The pressure of petroleum at this time, user can adjust the rate that petroleum enters four-way connection 6, screw by No.1 control valve 2
19 closely link together No.1 flange 3 and No. two flanges 7, guarantee that petroleum will not be leaked in transport, petroleum is entering
It can be entered in the oil distributing pipe 10 being mounted on No. three flanges 11 after to four-way connection 6, carry out shunting processing to petroleum, No. three
Connection bolt 12 on flange 11 can make closely to connect between oil distributing pipe 10 and four-way connection 6, avoid the leakage of petroleum, work
Plug 8 can be fixed on No. two flanges 7 by personnel by fastening bolt 9, to block connector of the column at this, such four are connected
First 6 can use as three-way connection, and gasket 21 can guarantee the leakproofness at this, when needing to dismantle, screw off nut
24, fastening bolt 9 is extracted out from No.1 through-hole 20 and No. two through-holes 23, so that it may dismantle plug 8, pass through the removable of setting
The plug 8 unloaded can select installation or removal plug 8, so that four-way connection 6, which can also be used as three-way connection, to be made as needed
With petroleum continues to move in screen pipe 15 after entering oil distributing pipe 10, and the filter screen 18 in screen pipe 15 can filter out stone
Impurity in oil, by the filter screen 18 of setting, can be filtered petroleum to simplify subsequent filter process, reduce
Impurity, practicability is high, and for a long time using after filter screen 18, strainer, which can block, influences petroleum percent of pass, and staff can be by circle
Assembly bolt 27 in hole 26 and threaded hole 25 takes out, to disassemble the releasable connection plate 17 on fixed block 16, is easy to use
Person cleans filter screen 18, simple, convenient, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of novel wellhead, including main oil pipe (1), four-way connection (6) and oil distributing pipe (10), it is characterised in that: described
Main oil pipe (1) is equipped with No.1 control valve (2), and the upper end of main oil pipe (1) is fixedly installed with No.1 flange (3), the main oil
The side of pipe (1) is fixedly installed with connecting tube (4), and connecting tube (4) is equipped with No.1 pressure gauge (5), the four-way connection (6)
Four ends be equipped with No. two flanges (7), and four-way connection (6) is fixedly connected by No. two flanges (7) with No.1 flange (3), institute
It states and is fixedly installed with plug (8) on one of them No. two flange (7) of four-way connection (6), and plug (8) is equipped with fastening bolt
(9), one end of the oil distributing pipe (10) is fixedly installed with No. three flanges (11), and oil distributing pipe (10) passes through in No. three flanges (11)
Equipped with connection bolt (12), No. three flanges (11) are fixedly connected by connecting bolt (12) with No. two flanges (7), and described point
Oil pipe (10) is equipped with No. two control valves (13), and No. two pressure gauges (14), described point of oil are fixedly installed on oil distributing pipe (10)
The one end for managing upper separate No. three flanges (11) of (10) is fixedly installed with screen pipe (15), and is fixedly installed in screen pipe (15)
Fixed block (16) is fixedly installed with releasable connection plate (17) on the fixed block (16), and is provided in releasable connection plate (17)
Filter screen (18).
2. a kind of novel wellhead according to claim 1, it is characterised in that: the No.1 flange (3) and No. two methods
It is fixedly connected between blue (7) by screw (19), rivet welding is connect between the connecting tube (4) and main oil pipe (1), and connecting tube
(4) it is connected with main oil pipe (1).
3. a kind of novel wellhead according to claim 1, it is characterised in that: offered on No. two flanges (7)
The lower surface of No.1 through-hole (20), the plug (8) is equipped with gasket (21), and the lower surface middle position of plug (8) is solid
Dingan County is equipped with convex block (22), No. two through-holes (23) is offered on the plug (8), and fastening bolt (9) passes through No.1 through-hole
(20) with No. two through-holes (23), the end of the fastening bolt (9) is equipped with nut (24).
4. a kind of novel wellhead according to claim 1, it is characterised in that: the main oil pipe (1) and No.1 flange
(3) between, four-way connection (6) with the connection type between No. two flanges (7) be that rivet welding is connect.
5. a kind of novel wellhead according to claim 1, it is characterised in that: offer spiral shell on the fixed block (16)
Pit (25) offers circular hole (26) on the releasable connection plate (17), and assembly is equipped in threaded hole (25) and circular hole (26)
Bolt (27), the releasable connection plate (17) are fixedly connected by assembling bolt (27) with fixed block (16).
6. a kind of novel wellhead according to claim 1, it is characterised in that: No. two pressure gauges (14) and a point oil
Embedded connection between (10) is managed, and is connected between screen pipe (15) and oil distributing pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642252.4U CN209277866U (en) | 2018-10-10 | 2018-10-10 | A kind of novel wellhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642252.4U CN209277866U (en) | 2018-10-10 | 2018-10-10 | A kind of novel wellhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277866U true CN209277866U (en) | 2019-08-20 |
Family
ID=67604406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821642252.4U Expired - Fee Related CN209277866U (en) | 2018-10-10 | 2018-10-10 | A kind of novel wellhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922563A (en) * | 2021-01-16 | 2021-06-08 | 江苏苏盐阀门机械有限公司 | Double tubing wellhead assembly |
-
2018
- 2018-10-10 CN CN201821642252.4U patent/CN209277866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922563A (en) * | 2021-01-16 | 2021-06-08 | 江苏苏盐阀门机械有限公司 | Double tubing wellhead assembly |
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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: 20190820 Termination date: 20211010 |