CN212428724U - Oil well blowout prevention valve with pipeline conveying function - Google Patents
Oil well blowout prevention valve with pipeline conveying function Download PDFInfo
- Publication number
- CN212428724U CN212428724U CN202021332426.4U CN202021332426U CN212428724U CN 212428724 U CN212428724 U CN 212428724U CN 202021332426 U CN202021332426 U CN 202021332426U CN 212428724 U CN212428724 U CN 212428724U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- flashboard
- prevention valve
- blowout prevention
- oil
- 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
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 30
- 239000003129 oil well Substances 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- WUJISAYEUPRJOG-UHFFFAOYSA-N molybdenum vanadium Chemical compound [V].[Mo] WUJISAYEUPRJOG-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
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- Safety Valves (AREA)
Abstract
The utility model discloses an oil well blowout prevention valve with pipeline transport function, including blowout prevention valve main part, blowout prevention valve main part includes first connecting portion, second connecting portion and third connecting portion, the top of third connecting portion is provided with the installation piece, installation piece top is provided with connects the frame soon, the inside that connects the frame soon is provided with the screw rod, the bottom of screw rod is connected with the connecting rod through the connector, the bottom of connecting rod is provided with first flashboard, the downside of first flashboard is provided with the second flashboard, the top of second connecting portion is provided with the connecting block, the connecting block top is provided with the sealed tube, the inside spring that is provided with of sealed tube. The utility model has the advantages of simple and reasonable design, the practicality is strong, can prevent effectively that the pipeline from breaking the condition, improve equipment's life.
Description
Technical Field
The utility model relates to a prevent spouting valve equipment technical field specifically is a blowout valve is prevented to oil well with pipe-line transportation function.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are further classified into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, etc. according to the material. The existing oil well blowout prevention valve with the pipeline conveying function is simple in structural design, and when the pressure of petroleum in a pipeline is large, the pipeline is easy to break. Therefore, the oil well blowout prevention valve with the pipeline conveying function is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil well blowout prevention valve with pipeline transport function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil well blowout prevention valve with pipeline transport function, includes blowout prevention valve main part, blowout prevention valve main part includes first connecting portion, second connecting portion and third connecting portion, the top of third connecting portion is provided with the installation piece, installation piece top is provided with connects the frame soon, the inside that connects the frame soon is provided with the screw rod, the bottom of screw rod is connected with the connecting rod through the connector, the bottom of connecting rod is provided with first flashboard, the downside of first flashboard is provided with the second flashboard, the top of second connecting portion is provided with the connecting block, the connecting block top is provided with the sealed tube, the inside spring that is provided with of sealed tube, the spring bottom is provided with the case, one side of connecting block is provided with the water conservancy diversion hole, the upside intercommunication in water conservancy diversion hole has the overflow pipe.
Preferably, sealing plugs are arranged on two sides of the blowout prevention valve main body.
Preferably, the bottom of the second connecting portion is provided with a supporting column, and the bottom of the supporting column is provided with a fixing block.
Preferably, the top of the screw rod is provided with a handle, and the outer side of the handle is provided with anti-skid grains.
Preferably, first flashboard is concave-convex structure joint with the second flashboard.
Preferably, the top of the spring is fixedly connected with the inner wall of the sealing tube.
Preferably, the other end of the overflow pipe is communicated with an oil storage tank.
Compared with the prior art, the beneficial effects of the utility model are that: this oil well blowout prevention valve with pipe-line conveying function, structural design is simple reasonable, has very strong practicality, through setting up the installation piece, connect the frame soon, the screw rod, the connecting rod, structures such as first flashboard and second flashboard, the sealing process of blowout prevention valve main part just can be accomplished through simple operation, realize blowout prevention valve main part fast circulation and confined purpose, through setting up the sealed tube, a spring, the case, water conservancy diversion hole and overflow pipe isotructure, when blowout prevention valve main part inside oil pressure surge causes the body to break easily, the oil is jack-up the case upwards, the spring is compressed, water conservancy diversion hole and blowout prevention valve main part intercommunication, the oil gets into the overflow pipe from the water conservancy diversion hole, flow into the oil storage tank after that, accomplish oil pressure release process, thereby reach and prevent that body inside pressure surge from causing the cracked purpose of body.
Drawings
Fig. 1 is a sectional view of the structure of the present invention.
In the figure: the anti-spraying valve comprises a main body 1, a first connecting part 11, a second connecting part 12, a third connecting part 13, a sealing plug 14, a supporting column 15, a fixing block 16, a mounting block 2, a screwing frame 21, a screw 22, a handle 23, a connector 24, a connecting rod 25, a first flashboard 26, a second flashboard 27, a connecting block 3, a sealing pipe 31, a spring 32, a valve core 33, a diversion hole 34 and an overflow pipe 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an oil well blowout prevention valve with a pipeline conveying function comprises a blowout prevention valve main body 1, wherein the blowout prevention valve main body 1 comprises a first connecting portion 11, a second connecting portion 12 and a third connecting portion 13, sealing plugs 14 are arranged on two sides of the blowout prevention valve main body 1, a supporting column 15 is arranged at the bottom of the second connecting portion 12, a fixing block 16 is arranged at the bottom of the supporting column 15, an installation block 2 is arranged at the top of the third connecting portion 13, a screwing frame 21 is arranged at the top of the installation block 2, a screw rod 22 is arranged inside the screwing frame 21, the screw rod 22 is in spiral connection with the screwing frame 21, a handle 23 is arranged at the top of the screw rod 22, anti-skidding threads are arranged on the outer side of the handle 23, the bottom end of the screw rod 22 is connected with a connecting rod 25 through a connector 24, the connector 24 can be a connecting bearing, and the connecting rod 25 drives a first flashboard 26 to move up and down, the bottom of connecting rod 25 is provided with first flashboard 26, the downside of first flashboard 26 is provided with second flashboard 27, first flashboard 26 is concave-convex structure joint with second flashboard 27, through setting up installation piece 2, connect frame 21, screw rod 22, connecting rod 25, first flashboard 26 and second flashboard 27 isotructure soon, through simple operation just can accomplish the sealed process of preventing spouting valve main part 1, realize preventing spouting valve main part 1 fast circulation and confined purpose.
The top of the second connecting part 12 is provided with a connecting block 3, the top of the connecting block 3 is provided with a sealing pipe 31, a spring 32 is arranged inside the sealing pipe 31, the top of the spring 32 is fixedly connected with the inner wall of the sealing pipe 31, the bottom of the spring 32 is provided with a valve core 33, the bottom of the spring 32 is fixedly connected with the valve core 33, one side of the connecting block 3 is provided with a flow guide hole 34, the upper side of the flow guide hole 34 is communicated with an overflow pipe 35, the other end of the overflow pipe 35 is communicated with an oil storage tank, by arranging the sealing pipe 31, the spring 32, the valve core 33, the flow guide hole 34 and the overflow pipe 35, and the like, when the pressure of oil inside the blowout preventer body 1 is increased suddenly and the pipe body is broken, the oil pushes up the valve core 33, the spring 32 is compressed, the flow guide hole 34 is communicated with the blowout preventer body 1, the oil pressure relief process is completed, so that the purpose of preventing the pipe body from being broken due to the sudden increase of the internal pressure of the pipe body is achieved.
The working principle is as follows:
this oil well blowout prevention valve with pipe-line transportation function, when using, oil flows from blowout prevention valve main part 1 is inside, through rotatory handle 23, can make first flashboard 26 and second flashboard 27 joint of each other, accomplish the purpose of valve body confined, it is great when blowout prevention valve main part 1 inside oil pressure, the oil is with case 33 jack-up upwards, spring 32 is compressed, case 33 moves inside sealed tube 31, water conservancy diversion hole 34 and blowout prevention valve main part 1 intercommunication, part oil gets into overflow pipe 35 from water conservancy diversion hole 34, flow into the oil storage tank after that, accomplish oil pressure release process, blowout prevention valve main part 1 internal pressure reduces, can prevent effectively that the pipeline from breaking because of the great appearance of internal pressure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an oil well blowout prevention valve with pipeline transport function, includes blowout prevention valve main part (1), its characterized in that: the blowout prevention valve main body (1) comprises a first connecting portion (11), a second connecting portion (12) and a third connecting portion (13), an installation block (2) is arranged at the top of the third connecting portion (13), a screwing frame (21) is arranged at the top of the installation block (2), a screw rod (22) is arranged inside the screwing frame (21), the bottom end of the screw rod (22) is connected with a connecting rod (25) through a connector (24), a first flashboard (26) is arranged at the bottom of the connecting rod (25), a second flashboard (27) is arranged at the lower side of the first flashboard (26), a connecting block (3) is arranged at the top of the second connecting portion (12), a sealing pipe (31) is arranged at the top of the connecting block (3), a spring (32) is arranged inside the sealing pipe (31), a valve core (33) is arranged at the bottom of the spring (32), a flow guide hole (34) is arranged at one side of the connecting, the upper side of the diversion hole (34) is communicated with an overflow pipe (35).
2. The blowout preventer with pipeline transportation function for oil wells according to claim 1, wherein: and sealing plugs (14) are arranged on two sides of the blowout prevention valve main body (1).
3. The blowout preventer with pipeline transportation function for oil wells according to claim 1, wherein: the bottom of second connecting portion (12) is provided with support column (15), support column (15) bottom is provided with fixed block (16).
4. The blowout preventer with pipeline transportation function for oil wells according to claim 1, wherein: the top of the screw rod (22) is provided with a handle (23), and anti-skid grains are arranged on the outer side of the handle (23).
5. The blowout preventer with pipeline transportation function for oil wells according to claim 1, wherein: the first flashboard (26) and the second flashboard (27) are clamped in a concave-convex structure.
6. The blowout preventer with pipeline transportation function for oil wells according to claim 1, wherein: the top of the spring (32) is fixedly connected with the inner wall of the sealing tube (31).
7. The blowout preventer with pipeline transportation function for oil wells according to claim 1, wherein: the other end of the overflow pipe (35) is communicated with an oil storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332426.4U CN212428724U (en) | 2020-07-09 | 2020-07-09 | Oil well blowout prevention valve with pipeline conveying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332426.4U CN212428724U (en) | 2020-07-09 | 2020-07-09 | Oil well blowout prevention valve with pipeline conveying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212428724U true CN212428724U (en) | 2021-01-29 |
Family
ID=74278814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021332426.4U Expired - Fee Related CN212428724U (en) | 2020-07-09 | 2020-07-09 | Oil well blowout prevention valve with pipeline conveying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212428724U (en) |
-
2020
- 2020-07-09 CN CN202021332426.4U patent/CN212428724U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |