CN211448600U - Blowout preventer for oil exploitation - Google Patents
Blowout preventer for oil exploitation Download PDFInfo
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- CN211448600U CN211448600U CN201921632192.2U CN201921632192U CN211448600U CN 211448600 U CN211448600 U CN 211448600U CN 201921632192 U CN201921632192 U CN 201921632192U CN 211448600 U CN211448600 U CN 211448600U
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- connecting block
- blowout preventer
- ring
- pipe body
- ring flange
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Abstract
The utility model relates to a blowout preventer for oil development, including body, connecting block and reinforcing ring, the body outside is provided with the connecting block, install the closed piece through the recess in the connecting block, the connecting block top is provided with pressure alarm, and pressure alarm's test probe is located the body, the oil leakage alarm is installed through the screw to the connecting block lower extreme, body top and bottom welding have the ring flange, the sealing washer is installed through the mounting groove in the ring flange bottom, the ring flange both sides are provided with the fixed plate, and are provided with the inserted bar that runs through bottom the fixed plate, reinforcing ring is connected to the inserted bar bottom, be provided with arc splint in the reinforcing ring. The utility model discloses a connection effect is good, and possesses seepage alarming function, facilitates the use, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to an oil development technical field, concretely relates to blowout preventer for oil development.
Background
The blowout preventer is used for closing a wellhead in the operation processes of oil testing, well repairing, well completion and the like to prevent blowout accidents, is a well mouth safety sealing device commonly used in oil fields to prevent blowout, has poor wellhead connectivity and does not have an alarm function, and therefore the blowout preventer for oil exploitation is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to overcome at least one of the drawbacks of the prior art and to provide a blowout preventer for oil recovery.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
the utility model provides a blowout preventer for oil development, includes body, connecting block and reinforcing ring, the body outside is provided with the connecting block, install the closed piece through the recess in the connecting block, the connecting block top is provided with pressure alarm, and pressure alarm's test probe is located the body, the oil leakage alarm is installed through the screw to the connecting block lower extreme, the welding of body top and bottom has the ring flange, the sealing washer is installed through the mounting groove in the ring flange bottom, the ring flange both sides are provided with the fixed plate, and are provided with the inserted bar that runs through bottom the fixed plate, reinforcing ring is connected to the inserted bar bottom, be provided with arc splint in the reinforcing ring.
Furthermore, the fluorescent strip is bonded to the outer side of the tube body through adhesive.
Furthermore, a penetrating screw rod is arranged on one side of the connecting block, and one end of the screw rod is connected with the sealing block.
Further, the inner side of the pipe body is provided with a slot, and the inner surface of the pipe body is provided with a rubber corrosion-resistant layer.
Furthermore, No. two threaded rods that run through are arranged on two sides of the reinforcing ring, and one end of each threaded rod is connected with the arc-shaped clamping plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up the ring flange, be convenient for be connected with the well head, the sealing washer can be sealed the junction of ring flange and well head simultaneously, avoid taking place the seepage, through setting up the reinforcing ring, can cup joint the well head outside, and adjust the inserted bar according to the well head, will reinforce the ring and adjust suitable height, through setting up No. two screw rods, No. two screw rods of screwing can promote arc splint and hug closely the well head, will reinforce the ring and fix, reinforcing ring, inserted bar and flange dish combined action make the device more stable with being connected of well head.
2. Through setting up pressure alarm, when the pressure in the body exceeded pressure alarm's setting value, pressure alarm can in time detect and whistle and warn, through setting up a screw rod, can promote the closing block and make the closing block insert the slot, seals the body.
3. Through setting up the phosphor strip, the phosphor strip can send fluorescence, is convenient for discover the device's position night, through setting up the oil leak alarm, when the seepage took place at this equipment top, the oil leak alarm can in time detect and whistle and warn, through setting up rubber corrosion resistant layer, can reduce the corruption that the body inner wall received.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is the utility model relates to a blowout preventer for oil development's overall structure sketch map.
Fig. 2 is the utility model relates to an arc splint sketch map of preventer for oil development.
Fig. 3 is a schematic view of the rubber corrosion-resistant layer of the blowout preventer for oil exploitation of the present invention.
In the figure: 1. a fluorescent strip; 2. a pipe body; 3. a sealing block; 4. connecting blocks; 5. a first screw rod; 6. a fixing plate; 7. inserting a rod; 8. a second screw; 9. a reinforcing ring; 10. a seal ring; 11. a flange plate; 12. an oil leakage alarm; 13. a slot; 14. a pressure alarm; 15. an arc-shaped splint; 16. a corrosion resistant layer of rubber.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a blowout preventer for oil development, including body 2, connecting block 4 and reinforcing ring 9, body 2 outside is provided with connecting block 4, install sealing block 3 through the recess in the connecting block 4, connecting block 4 top is provided with pressure alarm 14, and pressure alarm 14's test probe is located body 2, oil leak alarm 12 is installed through the screw to connecting block 4 lower extreme, the welding of 2 tops of body and bottom has ring flange 11, sealing washer 10 is installed through the mounting groove in ring flange 11 bottom, ring flange 11 both sides are provided with fixed plate 6, and are provided with inserted bar 7 that runs through bottom fixed plate 6, reinforcing ring 9 is connected to inserted bar 7 bottom, be provided with arc splint 15 in the reinforcing ring 9.
Wherein, the outside of body 2 has phosphor strip 1 through viscose bonding.
In this embodiment, as shown in fig. 1, the fluorescent strip 1 can emit fluorescence, so that the position of the device can be conveniently found at night.
Wherein, connecting block 4 one side is provided with a screw rod 5 that runs through, and a screw rod 5 one end connection seals piece 3.
Wherein, the inner side of the pipe body 2 is provided with a slot 13, and the inner surface of the pipe body 2 is provided with a rubber corrosion-resistant layer 16.
In the present embodiment, as shown in fig. 1 and 3, the corrosion-resistant rubber layer 16 can reduce corrosion on the inner wall of the pipe body 2.
Wherein, the reinforcing ring 9 both sides are provided with the No. two screw rods 8 that run through, and No. two screw rods 8 one end connection arc splint 15.
In this embodiment, as shown in fig. 2, the second screw 8 is screwed to push the arc-shaped clamp plate 15 to tightly contact the wellhead, so as to fix the reinforcing ring 9.
It should be noted that the utility model relates to a blowout preventer for oil development, in operation, can connect with the well head with the ring flange 11, the sealing washer 10 can seal the junction of ring flange 11 and well head at the same time, avoid the seepage, cup joint the strengthening ring 9 to the well head outside, and adjust the inserted link 7 according to the well head, adjust the strengthening ring 9 to suitable height, screw No. two screw rods 8 and can promote the arc splint 15 to hug closely the well head, fix the strengthening ring 9, the inserted link 7 and the ring flange 11 coact makes the connection of the device and well head more stable, when the pressure in the body 2 exceeds the setting value of the pressure alarm 14, the pressure alarm 14 can detect in time and whistle the alarm, screw No. one screw rod 5 can promote the closed block 3 to insert the slot 13, seal the body 2, and the phosphor strip 1 can give off fluorescence, the position of the device can be conveniently found at night, when leakage occurs at the top of the device, liquid can seep downwards, the oil leakage alarm 12 (produced by Jiangnan electronic instruments Co., Ltd. Yuyao City) can timely detect and whistle to warn, and the corrosion resistant rubber layer 16 can reduce the corrosion to the inner wall of the pipe body 2.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a blowout preventer for oil development, includes body (2), connecting block (4) and reinforcement ring (9), its characterized in that: the utility model discloses a pipe body (2) and pipe body (2) outside are provided with connecting block (4), install through the recess in connecting block (4) and seal piece (3), connecting block (4) top is provided with pressure alarm (14), and the test probe of pressure alarm (14) is located pipe body (2), oil leak alarm (12) are installed through the screw to connecting block (4) lower extreme, the welding of pipe body (2) top and bottom has ring flange (11), sealing washer (10) are installed through the mounting groove in ring flange (11) bottom, ring flange (11) both sides are provided with fixed plate (6), and fixed plate (6) bottom is provided with inserted bar (7) that run through, reinforcing ring (9) is connected to inserted bar (7) bottom, be provided with arc splint (15) in reinforcing ring (9).
2. The blowout preventer according to claim 1, wherein: the outer side of the tube body (2) is bonded with a fluorescent strip (1) through adhesive.
3. The blowout preventer according to claim 1, wherein: one side of the connecting block (4) is provided with a penetrating screw rod (5), and one end of the screw rod (5) is connected with the sealing block (3).
4. The blowout preventer according to claim 1, wherein: the inner side of the pipe body (2) is provided with a slot (13), and the inner surface of the pipe body (2) is provided with a rubber corrosion-resistant layer (16).
5. The blowout preventer according to claim 1, wherein: two sides of the reinforcing ring (9) are provided with a second penetrating screw rod (8), and one end of the second screw rod (8) is connected with an arc-shaped clamping plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921632192.2U CN211448600U (en) | 2019-09-28 | 2019-09-28 | Blowout preventer for oil exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921632192.2U CN211448600U (en) | 2019-09-28 | 2019-09-28 | Blowout preventer for oil exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211448600U true CN211448600U (en) | 2020-09-08 |
Family
ID=72297150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921632192.2U Active CN211448600U (en) | 2019-09-28 | 2019-09-28 | Blowout preventer for oil exploitation |
Country Status (1)
| Country | Link |
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| CN (1) | CN211448600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374437A (en) * | 2021-07-30 | 2021-09-10 | 何双双 | Valve type blowout preventer capable of detecting pressure for oil exploitation |
-
2019
- 2019-09-28 CN CN201921632192.2U patent/CN211448600U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374437A (en) * | 2021-07-30 | 2021-09-10 | 何双双 | Valve type blowout preventer capable of detecting pressure for oil exploitation |
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