CN220749467U - Waterproof protection device for gas pipeline - Google Patents
Waterproof protection device for gas pipeline Download PDFInfo
- Publication number
- CN220749467U CN220749467U CN202322476500.XU CN202322476500U CN220749467U CN 220749467 U CN220749467 U CN 220749467U CN 202322476500 U CN202322476500 U CN 202322476500U CN 220749467 U CN220749467 U CN 220749467U
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- China
- Prior art keywords
- waterproof
- connecting seat
- pipe
- gas
- gas pipeline
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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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- 238000007789 sealing Methods 0.000 claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000741 silica gel Substances 0.000 claims abstract description 24
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 55
- 238000000034 method Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 208000006877 Insect Bites and Stings Diseases 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model belongs to the technical field of gas pipelines, and particularly relates to a waterproof protection device for a gas pipeline, which comprises a protection shell and an L-shaped connecting pipe fixedly connected to the inner wall of the protection shell, wherein a waterproof clamping device is arranged at a connecting port of the L-shaped connecting pipe and comprises a top connecting seat, a pin bolt, a top connecting lug, a fixing bolt, a silica gel sealing gasket, a bottom connecting seat, a pin bolt hole and a bottom connecting lug. This waterproof protection device of gas pipeline can carry out waterproof protection to gas pipe junction through waterproof clamping device, protect from the external world and do not influence the gas pipe work of ventilating, the centre gripping of two connecting seats to the gas pipe in the waterproof clamping device is convenient for install and dismantle, when later stage change or maintain the gas pipe, it is also very convenient, a plurality of connected modes can be handled to the collocation L type connecting pipe, the practicality is high, and adopt the sealed pad of silica gel that the closure is strong between two connecting seats, guarantee the leakproofness of junction, avoid moisture to the loss of gas pipe.
Description
Technical Field
The utility model relates to the technical field of gas pipelines, in particular to a waterproof protection device for a gas pipeline.
Background
The fuel gas pipe is a special pipeline for conveying combustible gas, and the metal fuel gas pipe hose is used for replacing the traditional fastening mode rubber hose, so that the defects that the rubber hose is easy to fall off, age, insect bite and short in service life can be overcome. The gas pipe has the characteristics of convenient installation, reliable connection, corrosion resistance, no gas blockage, good flexibility, long service life, free bending, no deformation, no gas blockage and the like. The surface soft protective layer material has the characteristics of safer, easier cleaning and attractive appearance, and the service life of the stainless steel threaded connection metal hose is 8 years. PE gas pipes are steadily developed in the municipal pipe market in China, and the PE gas pipes, the PP-R gas pipes and the UPVC gas pipes all occupy one place, wherein the strong development potential of the PE pipes is most remarkable, and the application fields of the PE pipes are quite wide.
At present, the existing traditional natural gas pipeline is lack of a waterproof system, in the south where the surface water quantity is large, once the pipeline fails, the leakage of natural gas can be caused, meanwhile, the surface water can leak into the natural gas pipeline, and great trouble is brought to equipment maintenance, so that a waterproof protection device for the gas pipeline is required to solve the problems.
The utility model provides a waterproof protection device of gas pipeline in application number 201920520846.6, the device can avoid leaking between left side pipe and the breather pipe through sealing ring and sealing washer to increase the leakproofness between left side pipe and the breather pipe, can avoid the rapid increase of water yield to get into in the protection pipe and cause trouble to the maintenance of equipment through the water receiving bucket.
However, the device is waterproof and protected by arranging the water receiving bucket in the gas pipe, is inconvenient to ventilate the gas pipe connected and deployed, has limited practical range, and can not avoid connection between pipelines in the gas pipeline deployment process, and is inconvenient to replace or maintain the gas pipe in the later stage in the device because of more important protection and protection treatment on the connection part.
Disclosure of Invention
The utility model aims to provide a waterproof protection device for a gas pipeline, which solves the problems that the device provided in the background art is inconvenient to ventilate a gas pipeline connected and deployed by arranging a water receiving bucket in the gas pipeline, has limited practical range, can not avoid connection between pipelines in the gas pipeline distribution process, is more important to protect the connection part, and is inconvenient to replace or maintain the gas pipeline in the later period.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the waterproof protection device for the gas pipeline comprises a protective shell and an L-shaped connecting pipe fixedly connected to the inner wall of the protective shell, wherein a waterproof clamping device is arranged at a connecting port of the L-shaped connecting pipe;
waterproof clamping device includes top connecting seat, cotter, top engaging lug, fixing bolt, silica gel is sealed fills up, bottom connecting seat, cotter hole and bottom engaging lug, the connecting port department that the top connecting seat is located L type connecting pipe, cotter fixed connection is in the bottom surface of top connecting seat, top engaging lug fixed connection is in the square two sides of top connecting seat, fixing bolt runs through top engaging lug, silica gel is sealed fills up fixed connection in the inner wall of top connecting seat, the bottom connecting seat passes through fixing bolt fastening and installs in the bottom surface of top connecting seat, the cotter hole is seted up in the bottom surface of bottom connecting seat, bottom engaging lug fixed connection is in the positive and negative two sides of bottom connecting seat.
Preferably, the number of the waterproof clamping devices is two, the waterproof clamping devices are respectively divided into a top waterproof clamping device and a side waterproof clamping device, the two waterproof clamping devices have the same structure, and the structural positions of the top waterproof clamping devices are rotationally positioned by taking the side waterproof clamping devices as references.
Preferably, the number of the pin bolts is a plurality of and is fixedly connected to the front and rear sides of the bottom surface of the top connecting seat, the number of the pin bolt holes is a plurality of and the positions of the pin bolt holes correspond to the positions of the pin bolts and are arranged on the front and rear sides of the top surface of the bottom connecting seat, and the pin bolts are clamped on the inner walls of the bolt eliminating holes.
Preferably, the top surface of top engaging lug has run through and has offered a plurality of bolt mouths, a plurality of bolt mouths have been offered to the top surface of bottom engaging lug corresponds the top engaging lug, fixing bolt runs through the bolt mouth and passes through nut fixed top connecting seat and install in the top surface of bottom connecting seat, the inner wall fixed connection of the bottom surface and the bottom connecting seat of silica gel sealing pad.
Preferably, the protective shell comprises a waterproof layer, a reinforcing framework and a silica gel sealing strip, wherein the waterproof layer is fixedly connected to the outer surface of the reinforcing framework, and the silica gel sealing strip is fixedly connected to the inner wall of the reinforcing framework.
Preferably, the top surface fixedly connected with top connector of L type connecting pipe, the left side fixedly connected with side connector of L type connecting pipe, the surface of top connector and side connector is provided with the connection sealing washer.
Preferably, the left connecting surface of the side connecting port is fixedly provided with a gas pipe a through a side waterproof clamping mechanism, the top surface of the top connecting port is fixedly provided with a gas pipe b through a top waterproof clamping mechanism, and the outer surfaces of the gas pipe a and the gas pipe b are provided with waterproof coatings.
Compared with the prior art, the utility model has the beneficial effects that:
1. this waterproof protection device of gas pipeline can carry out waterproof protection to the junction between the gas pipe through waterproof clamping device, protect from the external world and do not influence the gas pipe work of ventilating, the centre gripping of two connecting seats to the gas pipe in the waterproof clamping device is convenient for install and dismantle, when later stage change or maintenance gas pipe, it is also very convenient, a plurality of connected modes can be handled to the collocation L type connecting pipe, the practicality is high, and adopt the sealed pad of silica gel that the closure is strong between two connecting seats, guarantee the leakproofness of junction, avoid moisture to the loss of gas pipe.
2. This waterproof protection device of gas pipeline through the protection L type connecting pipe that protective housing can be abundant, prevents that junction from receiving the erosion of moisture and humidity and producing the damage phenomenon, is provided with the silica gel sealing strip in the protective housing and still possesses the shock attenuation effect when sealed waterproof protection, and the reinforcement skeleton of collocation is better protects L type connecting pipe, and two connectors of L type connecting pipe also all adopt convex go-between in order better adaptation waterproof clamping device simultaneously, plays better sealed water-proof effects.
Drawings
FIG. 1 is a schematic view of the overall perspective of the present utility model;
FIG. 2 is a schematic view of the structure of the whole three-dimensional right-side angle of the present utility model;
FIG. 3 is a schematic view of the structure of the inside of the protective shell and the L-shaped connecting pipe of the present utility model;
fig. 4 is a schematic view showing the dispersion of structural units of the waterproof clamping device of the present utility model.
In the figure: 1 protective shell, 101 waterproof layer, 102 reinforcing skeleton, 103 silica gel sealing strip, 2L connecting pipe, 201 top connector, 202 side connector, 301 top connecting seat, 302 cotter, 303 top connecting ear, 304 fixing bolt, 305 silica gel sealing pad, 401 bottom connecting seat, 402 cotter hole, 403 bottom connecting ear, 501 gas pipe a,502 gas pipe b,503 waterproof coating.
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. 1-4, the present utility model provides a technical solution:
embodiment one: the waterproof protection device for the gas pipeline comprises a protective shell 1 and an L-shaped connecting pipe 2 fixedly connected to the inner wall of the protective shell 1, wherein a waterproof clamping device is arranged at a connecting port of the L-shaped connecting pipe 2;
the waterproof clamping device is divided into a top waterproof clamping device and a side waterproof clamping device respectively in number, the two waterproof clamping devices are identical in structure, the structural positions of the top waterproof clamping devices are rotationally positioned by taking the side waterproof clamping devices as references, waterproof protection can be carried out on the connecting positions between the gas pipes through the waterproof clamping devices, the gas pipe ventilation work is not affected by protection from the outside, and the waterproof clamping devices comprise a top connecting seat 301, a pin bolt 302, a top connecting lug 303, a fixing bolt 304, a silica gel sealing gasket 305, a bottom connecting seat 401, a pin bolt hole 402 and a bottom connecting lug 403.
The top connecting seat 301 is located the connector department of L connecting pipe 2, and cotter 302 fixed connection is in the bottom surface of top connecting seat 301, and top engaging lug 303 fixed connection is in the square two sides of top connecting seat 301, and fixing bolt 304 runs through top engaging lug 303, and silica gel sealing pad 305 fixed connection is in the inner wall of top connecting seat 301, and bottom connecting seat 401 passes through fixing bolt 304 fastening installation in the bottom surface of top connecting seat 301, and cotter hole 402 is seted up in the bottom surface of bottom connecting seat 401, and bottom engaging lug 403 fixed connection is in the positive and negative two sides of bottom connecting seat 401.
The quantity of cotter 302 is a plurality of and fixed connection in the bottom surface front and back both sides of top connecting seat 301, the quantity of cotter hole 402 is a plurality of and the position corresponds cotter 302 and sets up in the top surface front and back both sides of bottom connecting seat 401, cotter 302 joint is in the inner wall of eliminating cotter hole 402, a plurality of bolt mouths have been seted up in the top surface penetration of top engaging lug 303, a plurality of bolt mouths have been seted up to the top surface corresponding top engaging lug of bottom engaging lug 403, fixing bolt 304 pass through the bolt mouth and pass through nut fixed top connecting seat 301 and install in the top surface of bottom connecting seat 401, the bottom surface and the inner wall fixed connection of bottom connecting seat 401 of silica gel sealing pad 305, the centre gripping of two connecting seats is convenient for installation and dismantlement to the gas pipe in the waterproof clamping device, also very convenient when changing or maintaining the gas pipe in the later stage, a plurality of connected modes can be handled to collocation L connecting pipe 2, the practicality is high, and adopt the silica gel sealing pad 305 that the closure is strong, guarantee the leakproofness of junction, avoid moisture to the loss to the gas pipe.
Working principle: when the utility model is used, the fixing bolts 305 on the top connecting lugs 303 are sequentially unscrewed, the top connecting seat 301 and the bottom connecting seat 401 are disassembled, the gas pipe a501 is placed on the inner wall of the bottom connecting seat 401, the gas pipe a501 is attached to the side connecting port 202, the gas pipe a501 is connected and positioned with the pin holes on the bottom connecting seat 401 through the pin bolts 302 on the top connecting seat 301, the gas pipe a501 is fixedly installed and clamped, the fixing bolts 304 are taken out after the fixing and clamping and sequentially pass through the top connecting lugs 303 and the bottom connecting lugs 403, the gas pipe b502 is fixedly installed from the bottom through the top connecting seat 301 and the bottom connecting seat 401, and the gas pipe b 201 is connected.
Embodiment two: waterproof protection device of gas pipeline, through protecting shell 1 can be abundant protection L type connecting pipe 2, protecting shell 1 includes waterproof layer 101, consolidates skeleton 102 and silica gel sealing strip 103, consolidates skeleton 102 better protection to L type connecting pipe 2, waterproof layer 101 fixed connection in consolidate skeleton 102's surface, silica gel sealing strip 103 fixed connection in consolidate skeleton 102's inner wall, silica gel sealing strip 103 still possesses the shock attenuation effect when playing sealed waterproof guard action.
The top surface fixedly connected with top connector 201 of L type connecting pipe 2, the left side fixedly connected with side connector 202 of L type connecting pipe 2, the surface of top connector 201 and side connector 202 is provided with the connection sealing washer to better waterproof clamping device of adaptation plays better sealed water-proof effects, and gas pipe a501 is installed through the waterproof clamping mechanism fastening of side to the left side connection face of side connector 202, and gas pipe b502 is installed through the waterproof clamping mechanism fastening of top to the top surface of top connector 201, and the surface of gas pipe a501 and gas pipe b502 is provided with waterproof coating 503.
Working principle: when the waterproof pipe is used, the waterproof coating 503 is sprayed on the surface of the gas pipe to further protect the surface of the gas pipe, the L-shaped connecting pipe 2 is protected by the protective shell 1, the silica gel sealing strip 103 arranged in the protective shell 1 is used for damping and sealing when being impacted or immersed in water to prevent moisture from entering the protective shell 1, the reinforcing framework 102 is used for preventing the L-shaped connecting pipe 2 from being collided and deformed, and the waterproof layer 101 is made of asphalt waterproof materials to resist water and corrosion.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a waterproof protection device of gas pipeline, includes protective housing (1) and fixed connection in L type connecting pipe (2) of protective housing (1) inner wall, its characterized in that: a waterproof clamping device is arranged at the connecting port of the L-shaped connecting pipe (2);
waterproof clamping device includes top connecting seat (301), cotter (302), top engaging lug (303), fixing bolt (304), silica gel sealing gasket (305), bottom connecting seat (401), cotter hole (402) and bottom engaging lug (403), top connecting seat (301) are located the connector department of L type connecting pipe (2), cotter (302) fixed connection is in the bottom surface of top connecting seat (301), top engaging lug (303) fixed connection is in the square both sides of top connecting seat (301), fixing bolt (304) run through top engaging lug (303), silica gel sealing gasket (305) fixed connection is in the inner wall of top connecting seat (301), bottom connecting seat (401) pass through fixing bolt (304) fastening installation in the bottom surface of top connecting seat (301), cotter hole (402) are seted up in the bottom surface of bottom connecting seat (401), bottom connecting lug (403) fixed connection is in the positive and negative both sides of bottom connecting seat (401).
2. The gas pipeline waterproof protection device according to claim 1, wherein: the waterproof clamping devices are divided into a top waterproof clamping device and a side waterproof clamping device, the two waterproof clamping devices are identical in structure, and the structural positions of the top waterproof clamping devices are rotationally positioned by taking the side waterproof clamping devices as references.
3. The gas pipeline waterproof protection device according to claim 1, wherein: the number of the pin bolts (302) is a plurality of the pin bolts and are fixedly connected to the front side and the rear side of the bottom surface of the top connecting seat (301), the number of the pin bolt holes (402) is a plurality of the pin bolts (302) with corresponding positions are arranged on the front side and the rear side of the top surface of the bottom connecting seat (401), and the pin bolts (302) are clamped on the inner walls of the bolt eliminating holes (402).
4. The gas pipeline waterproof protection device according to claim 1, wherein: the top surface of top engaging lug (303) runs through and has seted up a plurality of bolt mouths, a plurality of bolt mouths have been seted up to the top surface of bottom engaging lug (403) corresponding to the top engaging lug, fixing bolt (304) pass through the top connecting seat (301) and install in the top surface of bottom connecting seat (401) through nut fixed, the inner wall fixed connection of the bottom surface and bottom connecting seat (401) of silica gel sealing pad (305).
5. The gas pipeline waterproof protection device according to claim 1, wherein: the protective shell (1) comprises a waterproof layer (101), a reinforcing framework (102) and a silica gel sealing strip (103), wherein the waterproof layer (101) is fixedly connected to the outer surface of the reinforcing framework (102), and the silica gel sealing strip (103) is fixedly connected to the inner wall of the reinforcing framework (102).
6. The gas pipeline waterproof protection device according to claim 1, wherein: the top surface fixedly connected with top connector (201) of L type connecting pipe (2), the left side fixedly connected with side connector (202) of L type connecting pipe (2), the surface of top connector (201) and side connector (202) is provided with the connection sealing washer.
7. The gas pipeline waterproof protection device according to claim 6, wherein: the left side connection face of side connector (202) is through the waterproof fixture fastening of side install gas pipe a (501), the top surface of top connector (201) is through the waterproof fixture fastening of top install gas pipe b (502), the surface of gas pipe a (501) and gas pipe b (502) is provided with waterproof coating (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322476500.XU CN220749467U (en) | 2023-09-13 | 2023-09-13 | Waterproof protection device for gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322476500.XU CN220749467U (en) | 2023-09-13 | 2023-09-13 | Waterproof protection device for gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220749467U true CN220749467U (en) | 2024-04-09 |
Family
ID=90555227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322476500.XU Active CN220749467U (en) | 2023-09-13 | 2023-09-13 | Waterproof protection device for gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220749467U (en) |
-
2023
- 2023-09-13 CN CN202322476500.XU patent/CN220749467U/en active Active
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