CN201141314Y - Water sealing combined enclosed structure of mine tunnel - Google Patents
Water sealing combined enclosed structure of mine tunnel Download PDFInfo
- Publication number
- CN201141314Y CN201141314Y CNU2006201580791U CN200620158079U CN201141314Y CN 201141314 Y CN201141314 Y CN 201141314Y CN U2006201580791 U CNU2006201580791 U CN U2006201580791U CN 200620158079 U CN200620158079 U CN 200620158079U CN 201141314 Y CN201141314 Y CN 201141314Y
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- CN
- China
- Prior art keywords
- water
- laneway
- closed
- mine laneway
- tunnel
- 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
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Abstract
The utility model discloses a water-seal combination closed structure of the mine laneway, which belongs to the mining technical field. The separation of the mine laneway in the prior art adopts a solid closed wall to have the disadvantages that gaps are remained between the periphery of the wall and the laneway wall so that the air leakage flows exist on both sides of the separated mine laneway and the closed method is unreliable. With the aim of solving the problem of unreliable closed separation of the mine laneway, in the water-seal combination closed structure of the mine laneway in the utility model, two solid closed walls are built on the separation part of the mine laneway; a water column is formed in the laneway between the two solid closed walls; the water column is realized that a water inlet pipe threaded through a solid closed wall is connected with a water pool which is higher than the separation part of the mine laneway in elevation height; the laneways on both sides of the water-seal combination closed structure are communicated with each other through a water outlet pipe. The water-seal combination closed structure has the advantages that water flows to the gaps between the periphery of the solid closed walls and the laneway walls; thereby, the air seepage channel between the separated laneways is blocked; the seal property of the laneway separation is guaranteed; the water-seal combination closed structure is applicable to various laneway separations of various mines.
Description
Technical field
The utility model relates to the mining technique field, the combination of a kind of water seal of mine laneway specifically closed structure.
Background technology
The existing technology of cutting off mine laneway for using materials such as wood, cement, brick, is built the solid fire dam by laying bricks or stones in full cross section, the tunnel at partition place.Owing to have the slit between the edge of solid fire dam and the wall, can't block the gas seepage flow between the tunnel, solid fire dam both sides, thereby have the insecure problem of sealing.
Summary of the invention
The purpose of this utility model provides a kind of water seal combination closed structure of mine laneway, solves the insecure problem of sealing that prior art exists.For reaching goal of the invention, the water seal of the utility model mine laneway combination closed structure, twice solid fire dam that is kept at a certain distance away by tunnel partition place and tunnel therebetween are full of the water column that water forms and constitute.Water can filling solid fire dam edge and wall between the slit and block the gas seepage flow in its tunnel, both sides.Be water filling in the tunnel between twice solid fire dam, insert water injection pipe from one solid fire dam, the delivery port of water injection pipe is between twice solid fire dam, and the water injection pipe water inlet end connects the pond that absolute altitude is higher than partition place, tunnel.For preventing that water seal from making up the side tunnel ponding that airtight personnel can not lead to, the adjutage that passes twice solid fire dam is set, the valve of adjutage is positioned at personnel's part of can leading to.
Implement the utility model, the tunnel between the solid fire dam can use heavy amount fluids such as mud, mortar to replace water.
Advantage of the present utility model is the crack that exists with between heavy amount fluid-filled solid fire dam edges such as water and wall, thereby guarantees the reliability that seals.
Description of drawings
Fig. 1 is the water seal combination closed structure figure of mine laneway
With reference to accompanying drawing, in the tunnel 2 in the mine, twice solid fire dam 1 is arranged, lane therebetween Be full of water in the road and form water column 3. 4 is water injection pipe, passes solid fire dam 1 one, and it goes out Hose nozzle 5 is communicated with water column 3, and its water inlet is communicated with the pond (figure that absolute altitude is higher than partition place, tunnel In do not draw). 6 is adjutage, and passing twice solid fire dam 1,7 is the valve of adjutage 6 Door.
The specific embodiment
By accompanying drawing as seen, at first in tunnel 2, build twice solid fire dam 1 by laying bricks or stones, water injection pipe 4 and adjutage 6 are installed in the building process.The tunnel of the effluent pipe mouth 5 of water injection pipe 4 between twice sealed solid wall, the water inlet pipe mouth of water injection pipe 4 is communicated with the pond (not drawing among the figure) that absolute altitude is higher than partition place, tunnel, and the tunnel that water is filled with between the twice solid fire dam forms water column 3.Adjutage 6 passes twice solid fire dam 1, and its valve 7 is positioned at the tunnel section that personnel can arrive.
Claims (2)
1, a kind of water seal of mine laneway combination closed structure is characterized in that: build twice solid fire dam by laying bricks or stones along the full section in mine laneway partition place, be full of water in the tunnel between the solid fire dam and form water column; There is water injection pipe to be communicated with the pond that water column between the solid fire dam and absolute altitude are higher than partition place, tunnel; Have adjutage to be communicated with water seal and make up the tunnel that airtight both sides are cut off, its valve is positioned at the side tunnel that personnel lead to.
2, according to the water seal combination closed structure of the described mine laneway of claim 1, it is characterized in that: be full of fluid-filled thing mud or mortar in the tunnel between the twice solid fire dam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201580791U CN201141314Y (en) | 2006-11-07 | 2006-11-07 | Water sealing combined enclosed structure of mine tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201580791U CN201141314Y (en) | 2006-11-07 | 2006-11-07 | Water sealing combined enclosed structure of mine tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141314Y true CN201141314Y (en) | 2008-10-29 |
Family
ID=40069027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201580791U Expired - Fee Related CN201141314Y (en) | 2006-11-07 | 2006-11-07 | Water sealing combined enclosed structure of mine tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141314Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628371A (en) * | 2012-05-03 | 2012-08-08 | 柴兆喜 | Water seal drill site gas extraction method of inclined coal seam groups |
| CN106764095A (en) * | 2016-11-22 | 2017-05-31 | 中国神华能源股份有限公司 | For the encapsulating method and closed system of the pipeline of fire dam |
-
2006
- 2006-11-07 CN CNU2006201580791U patent/CN201141314Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628371A (en) * | 2012-05-03 | 2012-08-08 | 柴兆喜 | Water seal drill site gas extraction method of inclined coal seam groups |
| CN106764095A (en) * | 2016-11-22 | 2017-05-31 | 中国神华能源股份有限公司 | For the encapsulating method and closed system of the pipeline of fire dam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20111107 |