CN213953668U - Automatic water drainage device for pneumatic gas pipe - Google Patents
Automatic water drainage device for pneumatic gas pipe Download PDFInfo
- Publication number
- CN213953668U CN213953668U CN202022947408.3U CN202022947408U CN213953668U CN 213953668 U CN213953668 U CN 213953668U CN 202022947408 U CN202022947408 U CN 202022947408U CN 213953668 U CN213953668 U CN 213953668U
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- Prior art keywords
- pneumatic
- water
- water storage
- storage tank
- drainage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000000605 extraction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 2
- 239000003245 coal Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model provides an automatic water discharger of a pneumatic gas pipe, belonging to the technical field of coal mine gas pipeline water discharging; the purpose is to solve the problems of untimely and safe water drainage caused by manual water drainage and electromagnetic valve water drainage of the existing gas pipeline; the technical scheme is that the pneumatic timing control device comprises a gas source filtering device and a pneumatic timing control box, wherein the gas source filtering device is communicated with the pneumatic timing control box, the pneumatic timing control box is communicated with a water storage tank through a pipeline, a pneumatic counter is arranged in the water storage tank, pneumatic butterfly valves are arranged on a water inlet, a water outlet and a negative pressure balance port, and the pneumatic valves are controlled to be opened and closed at regular intervals through the pneumatic counter; the automatic water storage and drainage device has the advantages that power connection is not needed, only the air source is connected, full-automatic water storage and drainage in the water storage tank with regular drainage can be achieved, manpower and material resources are saved, and drainage efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the colliery gas pipeline field of draining specifically is an automatic ware that drains of pneumatic gas pipe.
Background
In the process of underground gas extraction, gas in a drill hole can be extracted, accumulated water in the drill hole can be extracted, the extraction effect can be seriously influenced when the accumulated water cannot be timely removed, and a low-lying part of a roadway is a section where the accumulated water is easily formed in a gas pipeline, so that a water drainer must be installed on a gas pipe at the low-lying part of the roadway.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides an automatic ware that drains of pneumatic gas pipe, and the purpose is solved and is adopted the manual work to drain and the solenoid valve to drain the untimely safety problem that drains that causes to the gas pipeline at present.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The utility model provides an automatic ware that drains of pneumatic gas pipe, includes the storage water tank and supports the support of storage water tank, be provided with outlet, the balanced mouth of negative pressure on the storage water tank, take out the water inlet of pipe connection with the gas, still include air supply filter equipment, pneumatic timing control case, air supply filter equipment one end is linked together with the intake pipe, the other end with pneumatic timing control case communicates mutually, pneumatic timing control case with the storage water tank is linked together through the pipeline, set up pneumatic counter in the storage water tank, all set up pneumatic butterfly valve on water inlet, outlet, the balanced mouth of negative pressure.
Furthermore, the air inlet pipe is communicated with a compressed air pipeline in the roadway.
The utility model discloses produced beneficial effect for prior art does: the water can be discharged at fixed time only by switching on an air source without power connection, and the air source is from a compressed air pipeline in a roadway, so that the use is convenient; the full-automatic water storage and water discharge in the water storage tank are realized, the manpower and material resources are saved, the water discharge effect is good, and the water discharge efficiency is high.
Drawings
The present invention will be further explained with reference to the accompanying drawings;
fig. 1 is a schematic structural view of the pneumatic gas pipe automatic water discharger of the present invention.
Wherein, 1 is the storage water tank, 2 is the support, 3 is the air supply filter equipment, 4 is pneumatic timing control box, 5 is the water inlet, 6 is the balanced mouth of negative pressure, 7 is the outlet, 8 is pneumatic butterfly valve, 9 is pneumatic counter.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clear, the present invention is further described in detail with reference to the accompanying embodiments and drawings, it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
As shown in fig. 1, the automatic water discharger with 400 gas pipes comprises a horizontally placed water storage tank 1, a bracket 2 for supporting the water storage tank 1, an air source filtering device 3 and a pneumatic timing control box 4, wherein a compressed air pipeline in a roadway at one end of the air source filtering device 3 is communicated, the other end of the air source filtering device is communicated with the pneumatic timing control box 4, the pneumatic timing control box 4 is communicated with the water storage tank 1 through a pipeline, a negative pressure balancing port 6 and a water inlet 5 connected with a gas extraction pipeline are arranged at the upper end of the water storage tank 1, a water outlet 7 is arranged at the lower end of the water storage tank 1, the negative pressure balancing port 6 is used for balancing the air pressure in the water storage tank 1 and the external atmospheric pressure in the water drainage process, and the water inlet 5, the water outlet 7 and the negative pressure balance port 6 are both provided with pneumatic butterfly valves 8, the water storage tank 1 is internally provided with a pneumatic counter 9, the water storage tank 1 is made of 304 stainless steel and is 1500mm long and 377mm high, and the calibers of the negative pressure balance port 6, the water inlet 5 and the water outlet 7 are all 100 mm.
The working process is that when the water inlet 5 is opened and the water outlet and the air pressure balance port are closed, gas from a tunnel compressed air pipeline firstly enters the air source filtering device 3 for filtering, then enters the pneumatic timing control box 4 and further enters the water storage tank 1 through the pipeline, along with the continuous entering of the gas and the continuous entering of water in a gas extraction pipeline into the water storage tank 1, the pneumatic counter 9 starts to work, when the value of the pneumatic counter 9 is increased to a preset threshold value, the pneumatic butterfly valve 8 on the water inlet 5 is closed, the pneumatic butterfly valve 8 on the negative pressure balance port 6 and the pneumatic butterfly valve 8 on the water outlet 7 are opened, at the moment, the water in the gas extraction pipeline does not enter the water storage tank 1 any more, the water in the water storage tank 1 starts to be discharged through the water outlet 7, and when the value change of the pneumatic counter 9 reaches another preset threshold value, and closing the pneumatic butterfly valve 8 on the negative pressure balance port 6 and the pneumatic butterfly valve 8 on the water outlet 7, opening the pneumatic butterfly valve 8 on the water inlet 5, and enabling water in the gas extraction pipeline to enter the water storage tank 1, and circulating in the way.
The working principle is that the pneumatic counter 9 controls the constant interval opening and closing of the pneumatic butterfly valve 8, and when the pneumatic butterfly valve 8 on the water inlet 5 is opened, the pneumatic butterfly valve 8 on the water outlet 7 is closed; when the pneumatic butterfly valve 8 on the water inlet is closed, the pneumatic butterfly valve 8 on the water outlet 7 is opened, and the automatic water storage and drainage of the water storage tank 1 can be realized without manual participation in the whole process.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (2)
1. An automatic water drainage device of a pneumatic gas pipe comprises a water storage tank and a support for supporting the water storage tank, wherein the water storage tank
The gas extraction system is characterized by further comprising a gas source filtering device and a pneumatic timing control box, wherein one end of the gas source filtering device is communicated with an air inlet pipe, the other end of the gas source filtering device is communicated with the pneumatic timing control box, the pneumatic timing control box is communicated with the water storage tank through a pipeline, a pneumatic counter is arranged in the water storage tank, and pneumatic butterfly valves are arranged on the water inlet, the water outlet and the negative pressure balance port.
2. The automatic water discharger of pneumatic gas pipe according to claim 1, wherein the air inlet pipe is communicated with a compressed air pipeline in a roadway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022947408.3U CN213953668U (en) | 2020-12-10 | 2020-12-10 | Automatic water drainage device for pneumatic gas pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022947408.3U CN213953668U (en) | 2020-12-10 | 2020-12-10 | Automatic water drainage device for pneumatic gas pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213953668U true CN213953668U (en) | 2021-08-13 |
Family
ID=77214741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022947408.3U Expired - Fee Related CN213953668U (en) | 2020-12-10 | 2020-12-10 | Automatic water drainage device for pneumatic gas pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213953668U (en) |
-
2020
- 2020-12-10 CN CN202022947408.3U patent/CN213953668U/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: 20210813 |