CN208456577U - A kind of gas drainage collection pumping monitoring device - Google Patents
A kind of gas drainage collection pumping monitoring device Download PDFInfo
- Publication number
- CN208456577U CN208456577U CN201821010568.1U CN201821010568U CN208456577U CN 208456577 U CN208456577 U CN 208456577U CN 201821010568 U CN201821010568 U CN 201821010568U CN 208456577 U CN208456577 U CN 208456577U
- Authority
- CN
- China
- Prior art keywords
- pipe
- flange
- gas drainage
- valve
- monitoring device
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of gas drainage collection to take out monitoring device, it can effectively solve for being mounted on gas drilling, prevent blocking of getting rusty, effectively monitoring gas bearing capacity, the problem of ensuring production safety, including releasing pipe and flange, releasing pipe both ends are respectively provided with flange, several mouth of pipe are provided on the side wall of releasing pipe on the same line, valve is housed in each mouth of pipe, equipped with the hose being connected with gas drainage borehole on valve, the utility model structure is simple, novel and unique, manufacture easy to produce, it is easy to install and use, effect is good, effectively solve gas bearing capacity in extraction region, the problem of ensuring production safety, economic and social benefit is significant.
Description
Technical field
The utility model relates to Mine Safety Appliances, especially a kind of gas drainage collection takes out monitoring device.
Background technique
Coal industry increases the dynamics to work gas drainage, the extension of negative pressure extraction pipeline in production safety management
With the drilling connection that draws out methane, remain at original technology, still use on steel pipe one connector of welding, steel pipe and
Connector is than heavier, difficult, is easy to get rusty in wet air, blocks extraction pipeline, during carrying, and easy to damage, welding
Gas leakage is serious after place gets rusty, and in extraction management, has no way of doing it, does not grasp gas drainage under suction situation in extraction region, for production
Safety brings hidden danger.
Utility model content
For above situation, for the defect for overcoming the prior art, the purpose of the utility model is just to provide a kind of gas pumping
Monitoring device is taken out in acquisition, can effectively solve to prevent blocking of getting rusty, effectively monitor gas bearing capacity for being mounted on gas drilling,
The problem of ensuring production safety.
The technical solution that the utility model solves is a kind of gas drainage collection pumping monitoring device, including releasing pipe and flange,
Releasing pipe both ends are respectively provided with flange, are provided with several mouth of pipe, each mouth of pipe on the side wall of releasing pipe on the same line
It is upper that valve is housed, the hose being connected with gas drainage borehole is housed on valve.
The utility model structure is simple, novel and unique, manufacture easy to produce, easy to install and use, and effect is good, effectively solves to take out
Put gas bearing capacity in region, it is ensured that the problem of production safety, economic and social benefit is significant.
Detailed description of the invention
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the side view of the utility model.
Specific embodiment
It elaborates below in conjunction with attached drawing to specific embodiment of the present utility model.
As shown in Figure 1, 2, a kind of gas drainage collection of the utility model takes out monitoring device, including releasing pipe 1 and flange 2, takes out
It puts 1 both ends of pipe and is respectively provided with flange 2, be provided with several mouth of pipe 3(on the side wall of releasing pipe 1 on the same line and also known as monitor
Mouthful), valve 6 is housed, equipped with the hose 7 being connected with gas drainage borehole on valve 6 in each mouth of pipe 3.
In order to guarantee using effect and easy to use,
The releasing pipe 1 manufactured, circle with centre bore 5 for polyethylene.
The centre bore of the flange 2 and 5 diameter of centre bore of releasing pipe 1 are identical, the flange on the centre bore periphery of flange 2
Pilot hole 4 is evenly equipped on 2 disk bodies.
There is internal screw thread on 3 peripheral wall of mouth of pipe, has external screw thread in the mounting head of valve 6, and through external screw thread and interior spiral shell
Line links together, and constitutes easy disassembly structure.
The valve 6 is ball valve.
In specific production, the releasing pipe can also directly adopt polyethylene pipe or with internal thread the utility model
Saddle member heats, then loads onto ball valve on monitoring mouth to several uniformly distributed monitoring mouths are provided with along long on the tube wall of releasing pipe,
The hose being connected with gas drainage borehole is filled on ball valve, in use, the utility model is horizontally arranged in wall, and through method
In gas pumping pipeline, each hose connects sealing with gas extraction hole and fixes orchid, it is ensured that and it is air tight, it is a certain when to monitor
When the gas bearing capacity in extraction hole, the valve being connected to this hole is closed, connection monitoring mouth can monitor the gas bearing capacity in this hole, in time
The gas density for grasping whole region, provides safeguard for Safety of Coal Mine Production.
From the above, it is seen that the utility model structure is very simple, manufacture easy to produce, and use anti-corrosion, antirust
Polyethylene releasing pipe will not get rusty in the case where humidity and block extraction pipeline, light-weight due to small in size, and very easily
It in mobile and transport, is hardly damaged, long service life, it is ensured that using safe and guarantee to the accuracy of gas monitor and effectively
Property, it is the innovation in gas monitor equipment, economic and social benefit is significant.
Claims (4)
1. a kind of gas drainage collection takes out monitoring device, including releasing pipe (1) and flange (2), it is characterized in that: releasing pipe (1) both ends
It is respectively provided with flange (2), is provided with several mouth of pipe (3), each mouth of pipe on the side wall of releasing pipe (1) on the same line
(3) valve (6) are housed on, equipped with the hose (7) being connected with gas drainage borehole on valve (6), the releasing pipe (1) is poly-
Made of ethylene, the circle with centre bore (5).
2. gas drainage collection according to claim 1 takes out monitoring device, it is characterized in that: the centre bore of the flange (2)
It is identical as centre bore (5) diameter of releasing pipe (1), pilot hole is evenly equipped on flange (2) disk body on the centre bore periphery of flange (2)
(4).
3. gas drainage collection according to claim 1 takes out monitoring device, it is characterized in that: on described mouth of pipe (3) peripheral wall
There is internal screw thread, have external screw thread in the mounting head of valve (6), and link together through external screw thread and internal screw thread, constitutes easy disassembly
Structure.
4. gas drainage collection according to claim 1 takes out monitoring device, it is characterized in that: the valve (6) is ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010568.1U CN208456577U (en) | 2018-06-28 | 2018-06-28 | A kind of gas drainage collection pumping monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010568.1U CN208456577U (en) | 2018-06-28 | 2018-06-28 | A kind of gas drainage collection pumping monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208456577U true CN208456577U (en) | 2019-02-01 |
Family
ID=65170054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821010568.1U Expired - Fee Related CN208456577U (en) | 2018-06-28 | 2018-06-28 | A kind of gas drainage collection pumping monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208456577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332005A (en) * | 2019-05-09 | 2019-10-15 | 中煤科工集团重庆研究院有限公司 | The scalable airtight drop resistance type of mash gas pumping drilling joins aperture apparatus |
| CN113309558A (en) * | 2021-06-11 | 2021-08-27 | 北京掌上通网络技术股份有限公司 | Grouping metering monitoring system and monitoring method for mine gas extraction |
-
2018
- 2018-06-28 CN CN201821010568.1U patent/CN208456577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332005A (en) * | 2019-05-09 | 2019-10-15 | 中煤科工集团重庆研究院有限公司 | The scalable airtight drop resistance type of mash gas pumping drilling joins aperture apparatus |
| CN113309558A (en) * | 2021-06-11 | 2021-08-27 | 北京掌上通网络技术股份有限公司 | Grouping metering monitoring system and monitoring method for mine gas extraction |
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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 |
Granted publication date: 20190201 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |