CN221197028U - Horizontal leakage-proof gas drainer - Google Patents
Horizontal leakage-proof gas drainer Download PDFInfo
- Publication number
- CN221197028U CN221197028U CN202323333767.XU CN202323333767U CN221197028U CN 221197028 U CN221197028 U CN 221197028U CN 202323333767 U CN202323333767 U CN 202323333767U CN 221197028 U CN221197028 U CN 221197028U
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- header
- leakage
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- pontoon
- independent
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 239000010865 sewage Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 31
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to the technical field of gas drainers, in particular to a horizontal anti-leakage gas drainer, which comprises a header, a plurality of independent chambers and an anti-leakage device, wherein the interior of the header is divided into a plurality of header chambers through a partition plate, the lower end of each independent chamber is correspondingly communicated with one header chamber, and each independent chamber is internally provided with a communicating pipe so that the upper end of the previous independent chamber is communicated with the next header chamber; the first header chamber is provided with a water inlet pipe and a water injection valve, the last header chamber is communicated with a leakage-proof device, each header chamber is provided with a sewage discharge valve, and the upper end of each independent chamber is provided with an exhaust valve. The utility model changes the structure of the original horizontal gas drainer, increases the independent chambers, enables the original connecting pipes to be arranged in the independent chambers, increases the exhaust valve in each independent chamber, and improves the safety of the drainer.
Description
Technical Field
The utility model relates to the technical field of gas drainers, and particularly provides a horizontal anti-leakage gas drainer.
Background
In the gas conveying and burning process, condensed water in a gas pipeline can influence the normal operation of gas conveying equipment and gas burning equipment, and if the condensed water cannot be timely discharged out of the gas conveying pipeline, the gas conveying equipment is damaged, the gas burning equipment works abnormally, and even the personal safety is endangered.
The existing gas drainer technology has the following problems: the gas drainer can effectively drain water in the gas pipeline, and when the pressure of the gas in the gas drainer changes instantaneously, the gas drainer can also effectively prevent the overflow of the gas, but the leakage-proof device occupies a large area and is not easy to perform heat preservation treatment. When the pressure of the gas pipe network is very high, the gas drainer is large in size, is not attractive, requires a larger installation space, and brings inconvenience to installation, transportation, operation, maintenance and the like. The existing horizontal drainer has more elbows, so that the construction, maintenance and welding are complex and difficult, and the safety is low.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a horizontal leakage-proof gas drainer.
The utility model is realized by this, provide a horizontal type leak-proof gas drainer, including header, multiple independent chambers and leak-proof device, header level set up, header both ends are closed, separate into multiple header chambers through the baffle in header, each independent chamber lower end communicates a header chamber correspondingly separately, there is a communicating pipe in each independent chamber, the upper end of the communicating pipe is close to the upper end of the independent chamber, connect to the baffle after the lower end stretches into header chamber, make the upper end of the previous independent chamber communicate with next header chamber; the first header chamber is provided with a water inlet pipe and a water injection valve which are in butt joint with a gas pipeline, the last header chamber is communicated with a leakage-proof device through a supporting pipe, each header chamber is provided with a sewage discharge valve, and the upper end of each independent chamber is provided with an exhaust valve.
Preferably, the leakage preventing device comprises a leakage preventing shell and a sealing structure, a water outlet is formed in the upper end of the side wall of the leakage preventing shell, the sealing structure is arranged inside the leakage preventing shell and comprises a buoy and a sealing support plate, the outer edge of the sealing support plate is connected with the inner wall of the leakage preventing shell in a sealing mode, a through hole with the diameter smaller than that of the buoy is formed in the middle of the sealing support plate, a sealing ring is arranged at the edge of the through hole, the buoy is arranged below the sealing support plate, an opening is formed in the lower end of the buoy, a buoy support tube is arranged inside the lower end of the leakage preventing shell, the lower end of the buoy support tube penetrates through the lower end of the leakage preventing shell and is connected with the upper end of the support tube, the inner diameter of the buoy is larger than the outer diameter of the buoy support tube, the buoy is erected on the buoy support tube, a plurality of water through holes are formed in the side wall of the buoy support tube, a guide tube is arranged on the inner side of the upper end of the buoy support tube, a limiting tube penetrates through the buoy and is fixedly connected with the buoy, the lower end of the limiting tube stretches into the guide tube, and the upper end penetrates through the through hole of the sealing support plate and penetrates through the upper end of the leakage preventing shell, and is connected with a leakage preventing valve.
Further preferably, a drain pipe is provided at a distance from the lower end of the drain port.
Further preferably, eight partition plates are provided in the header to partition the header into nine header chambers.
Compared with the prior art, the utility model has the advantages that:
The utility model provides a horizontal type leakage-proof gas drainer, which changes the structure of the original horizontal type gas drainer, increases independent chambers, enables the original connecting pipes to be installed in the independent chambers, increases an exhaust valve in each independent chamber, improves the safety of the drainer, does not need an elbow, and is more convenient to construct and maintain.
Drawings
The utility model will be described in further detail with reference to the accompanying drawings and embodiments:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
Fig. 2 is a schematic view of a leak-proof apparatus.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the invention provides a horizontal type anti-leakage gas drainer, which comprises a header 1, a plurality of independent chambers 2 and an anti-leakage device 3, wherein the header 1 is horizontally arranged, two ends of the header 1 are closed, the interior of the header 1 is divided into a plurality of header chambers by a partition plate 4, the lower end of each independent chamber 2 is correspondingly communicated with one header chamber respectively, a communicating pipe 5 is arranged in each independent chamber 2, the upper end of the communicating pipe 5 is close to the upper end of the independent chamber 2, and the lower end of the communicating pipe is connected to the partition plate 4 after extending into the header chamber, so that the upper end of the previous independent chamber 2 is communicated with the next header chamber; the first header chamber is provided with a water inlet pipe 6 and a water injection valve 7 which are in butt joint with a gas pipeline, the last header chamber is communicated with the anti-leakage device 3 through a supporting pipe 12, each header chamber is provided with a sewage discharge valve 8, and the upper end of each independent chamber 2 is provided with an exhaust valve 9.
Before installation, water is injected into the header 1, the independent chambers 2 and the leakage prevention device 3 through the water injection valve 7, exhaust is carried out through the exhaust valve 9 in the water injection process, after the water injection is completed, the header 1 is connected with a gas pipeline through the water inlet pipe 6, water in the gas pipeline enters the first header chamber under normal working condition, excessive water is discharged from the leakage prevention device 3, gas carried out together with the water enters the upper end of the first independent chamber 2 from the first header chamber on the header 1, passes through the first communicating pipe 5 and enters the second header chamber until the last header chamber is reached, and the gas enters the leakage prevention device 3 and is subjected to pressure relief of a plurality of independent chambers 2, so that danger cannot occur. When the water quantity in the gas drainer is reduced, after the pressure of the gas breaks through the water in the header 1 and the leakage preventing device 3, the leakage preventing device 3 is used for sealing, so that accidents caused by gas leakage are prevented.
Referring to fig. 2, as a specific implementation manner of the leakage preventing device, the leakage preventing device 3 comprises a leakage preventing shell 10 and a sealing structure, a water outlet 11 is arranged at the upper end of the side wall of the leakage preventing shell 10, the sealing structure is arranged inside the leakage preventing shell 10, the sealing structure comprises a float bowl 13 and a sealing support plate 14, the sealing support plate 14 is connected to the inner wall of the leakage preventing shell 10 in a sealing manner, a through hole with the diameter smaller than that of the float bowl 13 is arranged in the middle of the sealing support plate 14, a sealing ring 15 is arranged at the edge of the through hole, the float bowl 13 is arranged below the sealing support plate 14, the lower end of the float bowl 13 is opened, a float bowl support tube 16 is arranged inside the lower end of the leakage preventing shell 10, the lower end of the float bowl 16 passes through the lower end of the leakage preventing shell 10 and is connected with the upper end of the support tube 12, the inner diameter of the float bowl 13 is larger than the outer diameter of the float bowl support tube 16, the float bowl 13 is erected on the float bowl support tube 16, a plurality of water through holes are formed in the side wall of the float bowl 16, a guide tube 17 is formed in the inner side of the upper end of the float bowl 16, a limit tube 18 passes through the float bowl 13 and is fixedly connected with the float bowl 13, the lower end of the limit tube 18 stretches into the guide tube 17, and the upper end of the seal tube 14 passes through the seal tube 14 and then passes through the upper end of the leakage preventing valve 10. A drain pipe 19 is provided at a certain distance from the lower end of the drain port 11.
Under normal working condition, after water in the gas pipeline enters the header 1, redundant water enters the anti-leakage shell 10 from the water passing holes on the pontoon support tube 16, finally is discharged from the water outlet 11 through the sealing support plate 14, when the water level in the anti-leakage shell 10 drops but does not drop to the water passing holes, the gas pressure breaks through the water in the gas drainer to jack the pontoon 13, the upper end of the pontoon 13 is contacted with the sealing ring 15, and the sealing is realized, so that the leakage of gas is avoided.
Preferably, eight partition plates 4 are provided in the header 1 to partition the header 1 into nine header chambers.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (4)
1. The horizontal type anti-leakage gas drainer is characterized by comprising a header (1), a plurality of independent chambers (2) and an anti-leakage device (3), wherein the header (1) is horizontally arranged, two ends of the header (1) are closed, the interior of the header (1) is divided into a plurality of header chambers through a partition plate (4), the lower end of each independent chamber (2) is correspondingly communicated with one header chamber respectively, a communicating pipe (5) is arranged in each independent chamber (2), the upper end of the communicating pipe (5) is close to the upper end of the independent chamber (2), and the lower end of the communicating pipe (5) is connected to the partition plate (4) after extending into the header chamber, so that the upper end of the previous independent chamber (2) is communicated with the next header chamber; a water inlet pipe (6) and a water injection valve (7) which are in butt joint with a gas pipeline are arranged on the first header chamber, the last header chamber is communicated with a leakage-proof device (3) through a supporting pipe (12), a sewage discharge valve (8) is arranged on each header chamber, and an exhaust valve (9) is arranged at the upper end of each independent chamber (2).
2. The horizontal type anti-leakage gas drainer according to claim 1, wherein the anti-leakage device (3) comprises an anti-leakage shell (10) and a sealing structure, a water outlet (11) is arranged at the upper end of the side wall of the anti-leakage shell (10), the sealing structure is arranged inside the anti-leakage shell (10), the sealing structure comprises a pontoon (13) and a sealing support plate (14), the sealing support plate (14) is connected on the inner wall of the anti-leakage shell (10) in a sealing way along the outer edge, a via hole with the diameter smaller than that of the pontoon (13) is arranged in the middle, a sealing ring (15) is arranged at the edge of the via hole, the pontoon (13) is arranged below the sealing support plate (14), the lower end of the pontoon (13) is opened, a pontoon support tube (16) is arranged in the lower end of the anti-leakage shell (10), the lower end of the pontoon support tube (16) passes through the lower end of the anti-leakage shell (10) to be connected with the upper end of the support tube (12), the inner diameter of the pontoon (13) is larger than the outer diameter of the pontoon support tube (16), the pontoon (13) is arranged on the inner side wall of the pontoon support tube (16), a plurality of guide tubes (17) are arranged on the side wall of the pontoon support tube (16), a guide tube (17) is arranged on the inner side of the pontoon (17) and extends into the guide tube (17) and is connected with the lower end of the guide tube (17), the upper end passes through the through hole of the sealing support plate (14) and passes through the upper end of the leakage-proof shell (10), and then is connected with a leakage-proof air release valve.
3. The horizontal leakage-proof gas drainer according to claim 2, wherein a drain pipe (19) is provided at a distance from the lower end of the drain port (11).
4. The horizontal leakproof gas drainer according to claim 1, characterized in that eight baffles (4) are provided in the header (1), dividing the header (1) into nine header chambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323333767.XU CN221197028U (en) | 2023-12-07 | 2023-12-07 | Horizontal leakage-proof gas drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323333767.XU CN221197028U (en) | 2023-12-07 | 2023-12-07 | Horizontal leakage-proof gas drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221197028U true CN221197028U (en) | 2024-06-21 |
Family
ID=91518734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323333767.XU Active CN221197028U (en) | 2023-12-07 | 2023-12-07 | Horizontal leakage-proof gas drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221197028U (en) |
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2023
- 2023-12-07 CN CN202323333767.XU patent/CN221197028U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |