CN220957920U - Environment-friendly ventilation structure for natural gas storage - Google Patents
Environment-friendly ventilation structure for natural gas storage Download PDFInfo
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- CN220957920U CN220957920U CN202322457507.7U CN202322457507U CN220957920U CN 220957920 U CN220957920 U CN 220957920U CN 202322457507 U CN202322457507 U CN 202322457507U CN 220957920 U CN220957920 U CN 220957920U
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- fixedly connected
- wall
- ventilation structure
- outer tube
- tube
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- 238000009423 ventilation Methods 0.000 title claims abstract description 52
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000003345 natural gas Substances 0.000 title claims abstract description 18
- 239000004831 Hot glue Substances 0.000 claims abstract description 27
- 238000004321 preservation Methods 0.000 claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 27
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses an environment-friendly ventilation structure for natural gas storage, which comprises an electromagnetic valve, an outer pipe, hot melt adhesive, an inner pipe and an anti-corrosion coating, wherein both sides of the electromagnetic valve are fixedly connected with the surface of the outer pipe, the inner wall of the outer pipe is provided with a heat preservation mechanism, the inner wall of the heat preservation mechanism is fixedly connected with the surface of the hot melt adhesive, the inner wall of the hot melt adhesive is fixedly connected with the surface of the inner pipe, one end of the inner pipe far away from the electromagnetic valve extends to the outside of the outer pipe, the inner wall of the inner pipe is fixedly connected with the surface of the anti-corrosion coating, and a ventilation head of the electromagnetic valve extends to the inside of the inner pipe and is in sealing connection with the inner wall of the anti-corrosion coating. According to the utility model, by arranging the hot melt adhesive, a worker can conveniently disassemble and assemble the inner tube and the heat insulation plate, and when the anti-corrosion coating is damaged, the inner tube of the ventilation structure is only required to be replaced, so that the service life of the ventilation structure is prolonged, the frequency of replacing the ventilation structure is reduced, and the environmental protection property of the ventilation structure is improved.
Description
Technical Field
The utility model relates to the technical field of ventilation structures, in particular to an environment-friendly ventilation structure for natural gas storage.
Background
The natural gas is all gases naturally existing in the natural world, including gases formed by various natural processes in an atmosphere ring, a water ring and a rock ring, and when the natural gas is stored, a ventilation structure, such as a ventilation structure with the authorized bulletin number 208153689U, is used, and comprises a spiral return pipe and a universal joint, wherein one end of the spiral return pipe is in ventilation communication with the atmosphere, the other end of the spiral return pipe is connected with the universal joint, and the universal joint is used for being communicated with a ventilation hole of a speed reducer shell.
In view of the above related art, there is a disadvantage that the ventilation structure generally comprises a valve and a pipeline, so that the anti-corrosion coating can be sprayed in the pipeline to avoid the natural gas corroding the pipeline, and the whole ventilation structure needs to be replaced when the anti-corrosion coating in the pipeline is damaged.
Therefore, the ventilation structure needs to be designed and modified, and the phenomenon of poor environmental protection is effectively prevented.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide an environment-friendly ventilation structure for natural gas storage, which has the advantage of improving the environment-friendliness of the ventilation structure and solves the problem of poor environment-friendliness of the existing ventilation structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an environment-friendly ventilation structure for natural gas storage comprises an electromagnetic valve, an outer pipe, hot melt adhesive, an inner pipe, an anti-corrosion coating, a flange plate and a liquid injection head;
The electromagnetic valve is characterized in that two sides of the electromagnetic valve are fixedly connected with the surface of the outer tube, the inner wall of the outer tube is provided with a heat preservation mechanism, the inner wall of the heat preservation mechanism is fixedly connected with the surface of the hot melt adhesive, the inner wall of the hot melt adhesive is fixedly connected with the surface of the inner tube, one end of the inner tube, far away from the electromagnetic valve, extends to the outside of the outer tube, the inner wall of the inner tube is fixedly connected with the surface of the anti-corrosion coating, and the ventilation head of the electromagnetic valve extends to the inside of the inner tube and is in sealing connection with the inner wall of the anti-corrosion coating;
The one end that the solenoid valve was kept away from to the outer tube is connected with the fixed surface of ring flange, the ring flange is located the outside of inner tube, the top of outer tube and the bottom fixed connection of annotating the liquid head, annotate the bottom of liquid head and run through outer tube and heat preservation mechanism in proper order and with the top swing joint of hot melt adhesive.
As the preferable mode of the utility model, the heat preservation mechanism comprises a heat reflection plate fixedly connected to the inner wall of the outer tube, the inner wall of the heat reflection plate is fixedly connected with a heat preservation plate, the inner wall of the heat preservation plate is fixedly connected with the surface of the hot melt adhesive, and the heat reflection plate and the heat preservation plate are both positioned outside the liquid injection head.
As the preferable mode of the utility model, the inner wall of the heat insulation board is provided with an annular groove, the inner part of the annular groove is fixedly connected with a rubber strip, and the inner side of the rubber strip extends to the outer part of the annular groove and is movably connected with the surface of the inner pipe.
As the preferable mode of the utility model, the surface of the outer tube is fixedly connected with a rubber tube sleeve positioned between the flange plate and the liquid injection head, and the surface of the rubber tube sleeve is provided with an anti-skid groove.
As the preferable mode of the utility model, the surface of the liquid injection head is sleeved with the protective cover positioned at the top of the outer tube, the inner wall of the protective cover is fixedly connected with the anti-skid rubber, and the inner side of the anti-skid rubber is movably connected with the surface of the liquid injection head.
As the preferable mode of the utility model, the top of the protective cover is fixedly connected with a nylon rope, and one end of the nylon rope, which is far away from the protective cover, is fixedly connected with the top of the outer tube.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, by arranging the hot melt adhesive, a worker can conveniently disassemble and assemble the inner tube and the heat insulation plate, and when the anti-corrosion coating is damaged, the inner tube of the ventilation structure is only required to be replaced, so that the service life of the ventilation structure is prolonged, the frequency of replacing the ventilation structure is reduced, and the environmental protection property of the ventilation structure is improved.
2. According to the utility model, the heat preservation mechanism is arranged to isolate heat, so that the heat is prevented from losing from the inside of the ventilation structure, and the inside of the ventilation structure is prevented from being frozen due to excessively low temperature.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of an inner tube of the present utility model;
FIG. 3 is a schematic front view of an outer tube of the present utility model;
Fig. 4 is an enlarged structural view of the present utility model at a in fig. 3.
In the figure: 1. an electromagnetic valve; 2. an outer tube; 3. a hot melt adhesive; 4. an inner tube; 5. an anti-corrosion coating; 6. a flange plate; 7. a liquid injection head; 8. a heat preservation mechanism; 81. a heat reflection plate; 82. a thermal insulation board; 9. an annular groove; 10. a rubber strip; 11. a rubber tube sleeve; 12. an anti-skid groove; 13. a protective cover; 14. an anti-slip rubber; 15. nylon rope.
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.
As shown in fig. 1 to 4, the environment-friendly ventilation structure for natural gas storage provided by the utility model comprises an electromagnetic valve 1, an outer pipe 2, hot melt adhesive 3, an inner pipe 4, an anti-corrosion coating 5, a flange 6 and a liquid injection head 7;
Both sides of the electromagnetic valve 1 are fixedly connected with the surface of the outer tube 2, the inner wall of the outer tube 2 is provided with a heat preservation mechanism 8, the inner wall of the heat preservation mechanism 8 is fixedly connected with the surface of the hot melt adhesive 3, the inner wall of the hot melt adhesive 3 is fixedly connected with the surface of the inner tube 4, one end of the inner tube 4 far away from the electromagnetic valve 1 extends to the outside of the outer tube 2, the inner wall of the inner tube 4 is fixedly connected with the surface of the anti-corrosion coating 5, and a ventilation head of the electromagnetic valve 1 extends to the inside of the inner tube 4 and is in sealing connection with the inner wall of the anti-corrosion coating 5;
One end of the outer tube 2 far away from the electromagnetic valve 1 is fixedly connected with the surface of the flange plate 6, the flange plate 6 is positioned outside the inner tube 4, the top of the outer tube 2 is fixedly connected with the bottom of the liquid injection head 7, and the bottom of the liquid injection head 7 sequentially penetrates through the outer tube 2 and the heat preservation mechanism 8 and is movably connected with the top of the hot melt adhesive 3.
Referring to fig. 4, the heat preservation mechanism 8 includes a heat reflection plate 81 fixedly connected to the inner wall of the outer tube 2, the inner wall of the heat reflection plate 81 is fixedly connected with a heat preservation plate 82, the inner wall of the heat preservation plate 82 is fixedly connected with the surface of the hot melt adhesive 3, and the heat reflection plate 81 and the heat preservation plate 82 are both located outside the liquid injection head 7.
As a technical optimization scheme of the utility model, heat is isolated by arranging the heat preservation mechanism 8, so that the heat loss from the inside of the ventilation structure is avoided, and the inside of the ventilation structure is frozen due to too low temperature.
Referring to fig. 2, an annular groove 9 is provided on the inner wall of the thermal insulation board 82, a rubber strip 10 is fixedly connected to the inside of the annular groove 9, and the inner side of the rubber strip 10 extends to the outside of the annular groove 9 and is movably connected with the surface of the inner tube 4.
As a technical optimization scheme of the utility model, the annular groove 9 and the rubber strip 10 are arranged to support the inner tube 4, so that the hot melt adhesive 3 conveyed by the liquid filling head 7 can be uniformly wrapped on the surface of the inner tube 4, and the connection strength of the inner tube 4 and the heat insulation plate 82 is improved.
Referring to fig. 3, a rubber sleeve 11 is fixedly connected to the surface of the outer tube 2 and is positioned between the flange 6 and the liquid injection head 7, and an anti-slip groove 12 is formed in the surface of the rubber sleeve 11.
As a technical optimization scheme of the utility model, the rubber pipe sleeve 11 and the anti-skid groove 12 are arranged, so that the surface friction force of the ventilation structure is improved, and the ventilation structure is prevented from falling to the ground due to hand sliding when a worker installs the ventilation structure.
Referring to fig. 4, the surface of the liquid injection head 7 is sleeved with a protective cover 13 positioned at the top of the outer tube 2, the inner wall of the protective cover 13 is fixedly connected with anti-slip rubber 14, and the inner side of the anti-slip rubber 14 is movably connected with the surface of the liquid injection head 7.
As a technical optimization scheme of the utility model, the liquid injection head 7 is protected by arranging the protective cover 13 and the anti-skid rubber 14, so that the phenomenon that the liquid injection head 7 is blocked by sundries such as dust and the like, and a worker cannot convey the hot melt adhesive 3 between the inner pipe 4 and the heat insulation plate 82 is avoided.
Referring to fig. 3, a nylon rope 15 is fixedly connected to the top of the protective cover 13, and one end of the nylon rope 15, which is far away from the protective cover 13, is fixedly connected to the top of the outer tube 2.
As a technical optimization scheme of the utility model, the protection cover 13 is limited by arranging the nylon rope 15, so that the protection cover 13 is prevented from being lost when workers separate the protection cover 13 from the liquid injection head 7.
The working principle and the using flow of the utility model are as follows: when the anti-corrosion coating 5 in the ventilation structure is damaged, the ventilation structure is detached from the natural gas storage device, then the inner tube 4 is heated, the hot melt adhesive 3 is melted at high temperature, the inner tube 4 is taken out from the outer tube 2, a new inner tube 4 is reinserted into the outer tube 2, then the hot melt adhesive 3 is conveyed between the inner tube 4 and the heat insulation board 82 by the liquid injection head 7, and when the hot melt adhesive 3 is solidified, the inner tube 4 is connected with the heat insulation board 82, and only the inner tube 4 is needed to be replaced, so that the service life of the ventilation structure is prolonged, the replacement frequency of the ventilation structure is reduced, and the environmental protection of the ventilation structure is improved.
To sum up: this natural gas stores and uses environment-friendly ventilation structure through setting up hot melt adhesive 3, makes things convenient for the workman to dismantle inner tube 4 and heated board 82, when anticorrosive coating 5 is damaged, only need change ventilation structure's inner tube 4 to extension ventilation structure's life reduces and changes ventilation structure frequency, improves ventilation structure's feature of environmental protection.
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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The environment-friendly ventilation structure for natural gas storage is characterized by comprising an electromagnetic valve (1), an outer pipe (2), hot melt adhesive (3), an inner pipe (4), an anti-corrosion coating (5), a flange plate (6) and a liquid injection head (7);
Both sides of the electromagnetic valve (1) are fixedly connected with the surface of the outer tube (2), the inner wall of the outer tube (2) is provided with a heat preservation mechanism (8), the inner wall of the heat preservation mechanism (8) is fixedly connected with the surface of the hot melt adhesive (3), the inner wall of the hot melt adhesive (3) is fixedly connected with the surface of the inner tube (4), one end of the inner tube (4) far away from the electromagnetic valve (1) extends to the outside of the outer tube (2), the inner wall of the inner tube (4) is fixedly connected with the surface of the anti-corrosion coating (5), and the ventilation head of the electromagnetic valve (1) extends to the inside of the inner tube (4) and is in sealing connection with the inner wall of the anti-corrosion coating (5);
One end that solenoid valve (1) was kept away from to outer tube (2) is connected with the fixed surface of ring flange (6), ring flange (6) are located the outside of inner tube (4), the top of outer tube (2) is fixed connection with the bottom of annotating liquid head (7), annotate the bottom of liquid head (7) and run through outer tube (2) and heat preservation mechanism (8) in proper order and with the top swing joint of hot melt adhesive (3).
2. The environmentally friendly ventilation structure for natural gas storage of claim 1, wherein: the heat preservation mechanism (8) comprises a heat reflecting plate (81) fixedly connected to the inner wall of the outer tube (2), the inner wall of the heat reflecting plate (81) is fixedly connected with a heat preservation plate (82), the inner wall of the heat preservation plate (82) is fixedly connected with the surface of the hot melt adhesive (3), and the heat reflecting plate (81) and the heat preservation plate (82) are both positioned outside the liquid injection head (7).
3. An environmentally friendly ventilation structure for natural gas storage as claimed in claim 2, wherein: an annular groove (9) is formed in the inner wall of the heat insulation plate (82), a rubber strip (10) is fixedly connected to the inner portion of the annular groove (9), and the inner side of the rubber strip (10) extends to the outer portion of the annular groove (9) and is movably connected with the surface of the inner tube (4).
4. The environmentally friendly ventilation structure for natural gas storage of claim 1, wherein: the surface of the outer tube (2) is fixedly connected with a rubber tube sleeve (11) positioned between the flange plate (6) and the liquid injection head (7), and an anti-slip groove (12) is formed in the surface of the rubber tube sleeve (11).
5. The environmentally friendly ventilation structure for natural gas storage of claim 1, wherein: the surface cover of annotating liquid head (7) is equipped with protection casing (13) that are located outer tube (2) top, the inner wall fixedly connected with anti-skidding rubber (14) of protection casing (13), the inboard of anti-skidding rubber (14) is with annotating the surface swing joint of liquid head (7).
6. The environmentally friendly ventilation structure for natural gas storage of claim 5, wherein: the top fixedly connected with nylon rope (15) of protection casing (13), the one end that protection casing (13) were kept away from to nylon rope (15) is fixedly connected with the top of outer tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457507.7U CN220957920U (en) | 2023-09-11 | 2023-09-11 | Environment-friendly ventilation structure for natural gas storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457507.7U CN220957920U (en) | 2023-09-11 | 2023-09-11 | Environment-friendly ventilation structure for natural gas storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957920U true CN220957920U (en) | 2024-05-14 |
Family
ID=91018944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322457507.7U Active CN220957920U (en) | 2023-09-11 | 2023-09-11 | Environment-friendly ventilation structure for natural gas storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957920U (en) |
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2023
- 2023-09-11 CN CN202322457507.7U patent/CN220957920U/en active Active
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