CN220337580U - Oil gas pipeline valve protection casing - Google Patents
Oil gas pipeline valve protection casing Download PDFInfo
- Publication number
- CN220337580U CN220337580U CN202321920133.1U CN202321920133U CN220337580U CN 220337580 U CN220337580 U CN 220337580U CN 202321920133 U CN202321920133 U CN 202321920133U CN 220337580 U CN220337580 U CN 220337580U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gas pipeline
- oil
- pipeline valve
- protective cover
- 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.)
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Links
- 230000001681 protective effect Effects 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 40
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 8
- 239000010962 carbon steel Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 14
- 210000001503 joint Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Valve Housings (AREA)
Abstract
The utility model relates to the technical field of valve protection and discloses an oil and gas pipeline valve protection cover, which comprises a protection cover I, wherein a protection cover II is arranged on one side of the protection cover I, a fixing plate which is vertically symmetrical is fixedly connected to the outer side wall of the protection cover I, a connecting block is fixedly connected to the top wall of the fixing plate, a rotating column is rotatably connected to the inside of the connecting block, a rotating plate is fixedly connected to the outer side wall of the rotating column, a groove is formed in the rotating plate, screws are connected to the inside of the fixing plate in a threaded manner, a buckling column is fixedly connected to the bottom wall of the rotating plate, a limiting block is fixedly connected to the top wall of the fixing plate, and buckling holes are formed in the outer side wall of the protection cover. According to the utility model, the first protective cover, the second protective cover, the fastening holes and other components are matched, so that the effect of rapidly disassembling and installing equipment is achieved, and the problems of complicated equipment assembly and improper screw unscrewing for storage and easy loss during disassembly are solved.
Description
Technical Field
The utility model relates to the technical field of valve protection, in particular to an oil and gas pipeline valve protection cover.
Background
Oil and gas pipeline valves are devices for controlling fluid flow in oil and gas pipelines, which are commonly used for opening, closing and adjusting flow in the pipelines to control transmission, stopping or adjustment of oil and gas, and are commonly composed of a valve body, a valve cover, a valve rod, a valve clack, a sealing element and the like.
However, in the existing partial devices, the devices are often assembled by a plurality of screws, so that the disassembly is troublesome, and the disassembled screws may be stored improperly and lost, so that the workers are required to find the adapted screws again.
Disclosure of Invention
In order to make up for the defects, the utility model provides the oil and gas pipeline valve protection cover which is improved, and the problems that the disassembly process is complex and the disassembled screws are easy to lose in the disassembly process of equipment are solved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an oil gas pipeline valve protection casing, includes protection casing one, protection casing one side is provided with protection casing two, the fixed plate of symmetry about protection casing lateral wall fixedly connected with, fixed plate roof fixedly connected with connecting block, the inside rotation of connecting block is connected with the swivel post, swivel post lateral wall fixedly connected with swivel plate, the inside recess that is provided with of swivel plate, the inside threaded connection of fixed plate has the screw, swivel plate diapire fixedly connected with buckle post, fixed plate roof fixedly connected with stopper, the buckle hole has been seted up to protection casing lateral wall.
As a further description of the above technical solution:
the buckle post sliding connection is inside the buckle hole, seal groove one has been seted up to protection casing one inside.
As a further description of the above technical solution:
the protection casing lateral wall fixedly connected with closing plate, closing plate sliding connection is inside the closing plate.
As a further description of the above technical solution:
and the first protective cover and the outer side wall of the protective cover are both provided with a second sealing groove.
As a further description of the above technical solution:
and a sealing rubber ring is arranged in the second sealing groove.
As a further description of the above technical solution:
and the top wall of the sealing plate is fixedly connected with a first mounting block.
As a further description of the above technical solution:
and the bottom wall of the sealing plate is fixedly connected with a second mounting block.
As a further description of the above technical solution:
and heat conducting layers are arranged in the first protective cover and the second protective cover.
As a further description of the above technical solution:
one side of the heat conducting layer is provided with a self-cleaning coating.
As a further description of the above technical solution:
and a carbon steel layer is arranged on the other side of the heat conduction layer.
The utility model has the following beneficial effects:
1. according to the utility model, the effect of rapidly disassembling and assembling the equipment is achieved by matching the first protective cover, the second protective cover, the fixed plate, the connecting block, the rotating column, the rotating plate, the groove, the screw, the buckling column, the limiting block and the buckling hole, the problems that the equipment is complicated in assembly and the screw is unscrewed to be stored improperly and is easy to lose during disassembly are solved, and the burden of staff is reduced to a certain extent.
2. According to the utility model, the sealing groove I, the sealing plate II, the sealing rubber ring, the mounting block I and the mounting block II are matched, so that the effect of optimizing the air tightness of equipment is achieved, the problem that the working environment of a worker is possibly polluted due to gas leakage is solved, and the working environment of the worker is maintained to a certain extent.
Drawings
FIG. 1 is a schematic perspective view of a protective cover for an oil and gas pipeline valve according to the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an exploded view of a valve cover for an oil and gas pipeline according to the present utility model;
FIG. 4 is a diagram showing the internal structure of a seal groove of a protective cover for an oil and gas pipeline valve according to the present utility model;
fig. 5 is a diagram showing the distribution of the internal structures of the first and second shields of the oil and gas pipeline valve shield according to the present utility model.
Legend description:
1. a first protective cover; 2. a second protective cover; 3. a fixing plate; 4. a connecting block; 5. a rotating column; 6. a rotating plate; 7. a groove; 8. a screw; 9. a snap post; 10. a limiting block; 11. a snap hole; 12. a first seal groove; 13. a sealing plate; 14. sealing grooves II; 15. sealing rubber rings; 16. a first mounting block; 17. a second mounting block; 18. self-cleaning coating; 19. a heat conducting layer; 20. a carbon steel layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides an oil gas pipeline valve protection casing, including protection casing one 1, 1 one side of protection casing is provided with protection casing two 2, 1 lateral wall fixedly connected with upper and lower symmetrical fixed plate 3 of protection casing, 3 roof fixedly connected with connecting block 4 of fixed plate, the inside rotation of connecting block 4 is connected with the swivel post 5, 5 lateral wall fixedly connected with swivel plate 6 of swivel post, the inside recess 7 that is provided with of swivel plate 6, 3 internal thread connection of fixed plate has screw 8, 6 diapire fixedly connected with buckle post 9 of swivel plate, 3 roof fixedly connected with stopper 10 of fixed plate, buckle hole 11 has been seted up to 2 lateral walls of protection casing.
When the equipment is disassembled, the screw 8 is screwed, when the rectangular nut of the screw 8 rotates to be overlapped with the rectangular hole of the groove 7, because the reserved space of the groove 7 is larger than the screw 8, the rotating plate 6 can be pulled under the condition that the screw 8 is not completely screwed out, the rotating plate 6 can rotate by taking the rotating post 5 as the center of a circle when being pulled, so that the buckle post 9 is driven to be separated from the inside of the buckle hole 11, the protection cover I1 and the protection cover II 2 can be pulled respectively to disassemble the equipment, and the limiting block 10 is arranged to prevent the rotating position of the rotating plate 6 from shifting.
The buckling column 9 is connected inside the buckling hole 11 in a sliding mode, and a first sealing groove 12 is formed in the first protection cover 1.
In order to prevent gas leakage, rubber gaskets are arranged at the butt joint positions of the first protective cover 1 and the second protective cover 2, and when the first protective cover 1 and the second protective cover 2 are in butt joint installation, the peripheral areas are attached by the rubber gaskets.
And the outer side wall of the second protective cover 2 is fixedly connected with a sealing plate 13, and the sealing plate 13 is in sliding connection with the inside of the sealing plate 13.
And sealing grooves II 14 are formed in the outer side walls of the first protective cover 1 and the second protective cover 2.
And a sealing rubber ring 15 is arranged in the second sealing groove 14.
The central cavity of the sealing rubber ring 15 arranged at the pipeline clamped between the first protective cover 1 and the second protective cover 2 is slightly smaller than the pipeline opening left by the butt joint of the first protective cover 1 and the second protective cover 2, so that the sealing rubber ring 15 can seal the connecting port of the pipeline when the pipeline is jointed.
The top wall of the sealing plate 13 is fixedly connected with a first mounting block 16.
The bottom wall of the sealing plate 13 is fixedly connected with a second mounting block 17.
The sealing plate 13 inserted into the sealing groove I12 is provided with a sealing rubber ring at the mounting block I16 and the mounting block II 17 respectively so as to doubly isolate the space at the butt joint.
The inside of the first protection cover 1 and the inside of the second protection cover 2 are respectively provided with a heat conducting layer 19.
The heat conducting layer 19 can effectively transfer heat of the valve body and the pipeline of the parts covered by the first protection cover 1 and the second protection cover 2.
One side of the heat conducting layer 19 is provided with a self-cleaning coating 18.
The self-cleaning coating 18 is similar to a waxy protective layer, and is arranged at an inner position of the first protective cover 1 and the second protective cover 2 close to the valve body, so that inner dirt cannot be firmly attached, and the dirt can be easily washed away after the self-cleaning coating is detached.
The other side of the heat conducting layer 19 is provided with a carbon steel layer 20.
The carbon steel layer 20 is formed of carbon steel and has a certain strength to prevent the impact of external force.
Working principle: when the equipment is disassembled, the screw 8 is screwed, when the rectangular nut of the screw 8 rotates to be overlapped with the rectangular hole of the groove 7, because the reserved space of the groove 7 is larger than the screw 8, the rotating plate 6 can be pulled under the condition that the screw 8 is not completely screwed out, when the rotating plate 6 is pulled, the rotating plate can rotate by taking the rotating column 5 as the center of a circle, so as to drive the buckling column 9 to be separated from the inside of the buckling hole 11, at the moment, the protection cover I1 and the protection cover II 2 can be pulled respectively to disassemble the equipment, the arranged limiting block 10 is used for preventing the rotating plate 6 from rotating and shifting, rubber pads are arranged at the abutting positions of the protection cover I1 and the protection cover II 2 for preventing gas leakage, when the protection cover I1 and the protection cover II 2 are in abutting installation, the peripheral area is abutted by the rubber pads, at this time, the sealing plate 13 inserted into the sealing groove I12 is provided with a sealing rubber ring at the mounting block I16 and the mounting block II 17 respectively to isolate the space at the joint, the central cavity of the sealing rubber ring 15 arranged at the pipeline clamped between the first protective cover 1 and the second protective cover 2 is slightly smaller than the pipeline hole left by the joint between the first protective cover 1 and the second protective cover 2, so that when the pipeline is jointed, the sealing rubber ring 15 can seal the connection port with the pipeline, the self-cleaning coating 18 is similar to a waxy protective layer, the arranged position is the inner position of the first protective cover 1 and the second protective cover 2 close to the valve body, so that the inner dirt can not be firmly attached, the dirt can be easily washed away after the disassembly, the arranged heat conducting layer 19 can effectively transfer the heat of the valve body and the pipeline of the part wrapped by the first protective cover 1 and the second protective cover 2, the carbon steel layer 20 is formed of carbon steel and has a certain strength to prevent the impact of external force.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides an oil gas pipeline valve protection casing, includes protection casing one (1), its characterized in that: protection casing one (1) one side is provided with protection casing two (2), protection casing one (1) lateral wall fixedly connected with fixed plate (3) of symmetry from top to bottom, fixed plate (3) roof fixedly connected with connecting block (4), connecting block (4) inside rotation is connected with swivel post (5), swivel post (5) lateral wall fixedly connected with swivel plate (6), swivel plate (6) inside is provided with recess (7), fixed plate (3) internal thread connection has screw (8), swivel plate (6) diapire fixedly connected with buckle post (9), fixed plate (3) roof fixedly connected with stopper (10), buckle hole (11) have been seted up to protection casing two (2) lateral wall.
2. An oil and gas pipeline valve shield according to claim 1, wherein: the buckle post (9) is connected inside the buckle hole (11) in a sliding mode, and a first sealing groove (12) is formed in the first protective cover (1).
3. An oil and gas pipeline valve shield according to claim 1, wherein: and the outer side wall of the second protective cover (2) is fixedly connected with a sealing plate (13), and the sealing plate (13) is in sliding connection with the inside of the sealing plate (13).
4. An oil and gas pipeline valve shield according to claim 1, wherein: and the outer side walls of the first protective cover (1) and the second protective cover (2) are respectively provided with a second sealing groove (14).
5. The oil and gas pipeline valve shield according to claim 4, wherein: and a sealing rubber ring (15) is arranged in the second sealing groove (14).
6. An oil and gas pipeline valve shield according to claim 3, wherein: the top wall of the sealing plate (13) is fixedly connected with a first mounting block (16).
7. An oil and gas pipeline valve shield according to claim 3, wherein: and the bottom wall of the sealing plate (13) is fixedly connected with a second mounting block (17).
8. An oil and gas pipeline valve shield according to claim 1, wherein: and heat conducting layers (19) are arranged in the first protective cover (1) and the second protective cover (2).
9. The oil and gas pipeline valve shield according to claim 8, wherein: one side of the heat conducting layer (19) is provided with a self-cleaning coating (18).
10. The oil and gas pipeline valve shield according to claim 8, wherein: the other side of the heat conduction layer (19) is provided with a carbon steel layer (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321920133.1U CN220337580U (en) | 2023-07-20 | 2023-07-20 | Oil gas pipeline valve protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321920133.1U CN220337580U (en) | 2023-07-20 | 2023-07-20 | Oil gas pipeline valve protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337580U true CN220337580U (en) | 2024-01-12 |
Family
ID=89449343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321920133.1U Active CN220337580U (en) | 2023-07-20 | 2023-07-20 | Oil gas pipeline valve protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337580U (en) |
-
2023
- 2023-07-20 CN CN202321920133.1U patent/CN220337580U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |