CN210485296U - Anti-leakage gas trap - Google Patents
Anti-leakage gas trap Download PDFInfo
- Publication number
- CN210485296U CN210485296U CN201920785130.9U CN201920785130U CN210485296U CN 210485296 U CN210485296 U CN 210485296U CN 201920785130 U CN201920785130 U CN 201920785130U CN 210485296 U CN210485296 U CN 210485296U
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- cavity
- chamber
- pipe
- vertical rod
- montant
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Abstract
The utility model discloses a prevent leaking coal gas drain trap, including the drainer casing, including first cavity in the drainer casing, the second cavity, third cavity and fourth cavity, be equipped with the inlet tube in the first cavity, be equipped with the baffle between first cavity and the second cavity, through the communicating pipe intercommunication on baffle upper portion between first cavity and the second cavity, second cavity and third cavity upper portion are through intercommunication mouth intercommunication, through the leak protection pipe intercommunication of bottom between third cavity and the fourth cavity, seal structure is including the sleeve pipe that is located second cavity top, the intraductal montant that is equipped with of cover, the montant bottom is equipped with sealed lid, be equipped with the horizontal pole on the second cavity lateral wall, the horizontal pole top is equipped with the retainer plate, the retainer plate cover is located outside the montant, third cavity top one side is equipped with the drain pipe, the drain pipe has the overflow mouth. The utility model discloses simple structure has increased horizontal pole and retainer plate on traditional seal structure, and the phenomenon to slope around can appear in the montant, and the retainer plate can effectually avoid its to take place.
Description
Technical Field
The utility model relates to a gas drainer, especially prevent leaking the gas drainer.
Background
The principle of the gas drainer is that a drainpipe at the lower part of a gas pipeline is sealed by water with a certain height, so that gas is not leaked, condensed water in the gas pipeline can be automatically drained, and the water with the certain height is obtained by calculation. Under the condition of normal pressure of coal gas, the water drainer can safely operate, but when the fluctuation of the pressure of the coal gas causes the water level of the water drainer to be reduced or sewage with other reasons is generated, water is not enough to seal the coal gas, and finally, a large amount of coal gas is leaked to cause accidents.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a prevent leaking coal gas steam trap.
The technical scheme of the utility model is that: prevent leaking coal gas steam trap, including the drainer casing, including first cavity in the drainer casing, the second cavity, third cavity and fourth cavity, be equipped with the inlet tube in the first cavity, be equipped with the baffle between first cavity and the second cavity, communicate through the communicating pipe on baffle upper portion between first cavity and the second cavity, second cavity and third cavity upper portion are through the intercommunication mouth intercommunication, prevent leaking the pipe intercommunication through the bottom between third cavity and the fourth cavity, prevent leaking pipe upper portion and be equipped with seal structure, seal structure is including the sleeve pipe that is located the second cavity top, the intraductal montant that is equipped with of cover, the montant bottom is equipped with sealed lid, be equipped with the horizontal pole on the second cavity lateral wall, the horizontal pole top is equipped with the retainer plate, the retainer plate cover is located outside the montant, third cavity top one side is equipped with the drain pipe, the drain pipe has.
Further, the sleeve and the stem are smooth surfaces.
Further, the retainer ring is located outside the vertical rod but not in contact with the vertical rod.
Further, the lowest end of the water inlet pipe is lower than the inlet end of the communicating pipe, and the lowest end of the communicating pipe is lower than the communicating port.
The utility model discloses an useful part: the utility model discloses simple structure has increased horizontal pole and retainer plate on traditional seal structure, avoids when sealed lid descends, because the reduction of overlap portion between montant and the sleeve pipe for the phenomenon to slope around can appear in the montant, and the retainer plate can effectually avoid its to take place.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cross bar and the fixing ring of the present invention;
wherein: 1. drainer casing, 2, first cavity, 21, inlet tube, 22, baffle, 3, second cavity, 31, communicating pipe, 32, intercommunication mouth, 4, third cavity, 41, horizontal pole, 42, retainer plate, 43, sleeve pipe, 44, montant, 45, sealed lid, 46, leak protection pipe, 5, fourth cavity, 51, drain pipe, 52, overflow mouth.
Detailed Description
In order to deepen the understanding of the present invention, the following detailed description is given with reference to the accompanying drawings, which are only used for explaining the present invention and do not constitute a limitation to the protection scope of the present invention.
A leakage-proof gas steam trap comprises a drainer shell 1, wherein the drainer shell 1 comprises a first cavity 2, a second cavity 3, a third cavity 4 and a fourth cavity 5, a water inlet pipe 21 is arranged in the first cavity 2, a partition plate 22 is arranged between the first cavity 2 and the second cavity 3, the first cavity 2 is communicated with the second cavity 3 through a communication pipe 31 at the upper part of the partition plate 22, the second cavity 3 is communicated with the upper part of the third cavity 4 through a communication port 32, the third cavity 4 is communicated with the fourth cavity 5 through a leakage-proof pipe 46 at the bottom, the upper part of the leakage-proof pipe 46 is provided with a sealing structure, the sealing structure comprises a sleeve 43 positioned at the top of the second cavity 3, a vertical rod 44 is arranged in the sleeve 43, the sleeve 43 and the vertical rod 44 are smooth surfaces, a sealing cover 45 is arranged at the bottom of the vertical rod 44, a transverse rod 41 is arranged on the side wall of the second cavity 3, a fixing ring 42 is arranged at the, the fixed ring 42 is positioned outside the vertical rod 44 but is not in contact with the vertical rod 44, a drain pipe 51 is arranged on one side above the third chamber 4, and an overflow port 52 is arranged below the drain pipe 51.
The lowest end of the water inlet pipe 21 is lower than the inlet end of the communication pipe 31, and the lowest end of the communication pipe 31 is lower than the communication port 32.
Claims (4)
1. Prevent leaking coal gas steam trap, including drainer casing, its characterized in that: the drainer shell comprises a first chamber, a second chamber, a third chamber and a fourth chamber, a water inlet pipe is arranged in the first chamber, a baffle plate is arranged between the first chamber and the second chamber, the first chamber and the second chamber are communicated through a communicating pipe at the upper part of the baffle plate, the upper parts of the second chamber and the third chamber are communicated through a communicating opening, the third chamber and the fourth chamber are communicated through an anti-leakage pipe at the bottom, the upper part of the leakage-proof pipe is provided with a sealing structure which comprises a sleeve positioned at the top of the second chamber, a vertical rod is arranged in the sleeve, a sealing cover is arranged at the bottom of the vertical rod, a cross rod is arranged on the side wall of the second cavity, the top of the cross rod is provided with a fixing ring, the fixing ring is sleeved outside the vertical rod, one side of the upper portion of the third chamber is provided with a drain pipe, and an overflow port is arranged below the drain pipe.
2. A leak-resistant gas trap as set forth in claim 1, wherein: the sleeve and the vertical rod are smooth surfaces.
3. A leak-resistant gas trap as set forth in claim 1, wherein: the fixing ring is positioned outside the vertical rod but is not in contact with the vertical rod.
4. A leak-resistant gas trap as set forth in claim 1, wherein: the lowest end of the water inlet pipe is lower than the inlet end of the communicating pipe, and the lowest end of the communicating pipe is lower than the communicating port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920785130.9U CN210485296U (en) | 2019-05-29 | 2019-05-29 | Anti-leakage gas trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920785130.9U CN210485296U (en) | 2019-05-29 | 2019-05-29 | Anti-leakage gas trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210485296U true CN210485296U (en) | 2020-05-08 |
Family
ID=70512323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920785130.9U Expired - Fee Related CN210485296U (en) | 2019-05-29 | 2019-05-29 | Anti-leakage gas trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210485296U (en) |
-
2019
- 2019-05-29 CN CN201920785130.9U patent/CN210485296U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |