CN208010401U - A kind of discharge structure solving the problems, such as air door inlet side ponding - Google Patents
A kind of discharge structure solving the problems, such as air door inlet side ponding Download PDFInfo
- Publication number
- CN208010401U CN208010401U CN201820409129.1U CN201820409129U CN208010401U CN 208010401 U CN208010401 U CN 208010401U CN 201820409129 U CN201820409129 U CN 201820409129U CN 208010401 U CN208010401 U CN 208010401U
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- CN
- China
- Prior art keywords
- air door
- drainpipe
- gutter
- baffle
- ponding
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model is related to a kind of systems solving the problems, such as air door inlet side ponding, and be suitable for coal mine underground air door both sides solves the problems, such as air door inlet side ponding.Including baffle, drainpipe, air door wall and gutter；Gutter is the mole drain of tunnel bottom surface side construction, side is concordant with roadway floor, side is the hierarchic structure higher than roadway floor, the hierarchic structure side in air door wall closely gutter is vertically arranged, horizontal drilling is equipped on air door wall above gutter, roadway floor is arranged in parallel with drainpipe, drainpipe both ends are hinged by baffle, drainpipe both ends are respectively by the horizontal drilling of front and back twice air door wall, and the port that drainpipe both ends have been hinged to baffle is close to be placed in the ponding side in gutter residing for front and back twice air door wall.The effective solution ponding problem of air door inlet side, simple in structure, easy for construction, drainage effect is good.
Description
Technical field
The present invention relates to a kind of discharge structures solving the problems, such as air door inlet side ponding, are particularly suitable for down-hole air door
The discharge structure for solving the problems, such as air door inlet side ponding for solving the problems, such as air door inlet side ponding of both sides.
Background technology
China's mine is most of by the way of pit mining at present, uses underground air feed under main fan.This mode
It can make to generate larger pressure difference between the main air inlet in underground and air return lane, it, can be in air inlet to meet the needs of underground work
The design connection lane between air return lane, the positive and negative bidirectional ventilation door twice of the lanes Bing Lian construction, designs corresponding pipeline and gutter.
The gutter of underground connection lane design is the open channel of hand digging, can be expired in the case where connection lane both sides pressure difference is little
The normal drainage requirement of foot.But between the connection lane near major-minor well, there are larger pressure differences, and the fortune between optimization connection lane
Defeated condition, the level error between air inlet and air return lane is difficult to overcome joins the water that the liquid level difference between lane generates caused by wind pressure
Pressure, therefore the open channel of hand digging is difficult to meet drainage requirement, easily causes connection lane internal water accumulation, it is unfavorable to be brought to underground normal operation
It influences.
Invention content
In view of the above technical problems, provide a kind of simple in structure, easy for construction, drainage effect is good, is not easy into connection lane inner product
The discharge structure for solving the problems, such as air door inlet side ponding of water.
To realize the above-mentioned technical purpose, the discharge structure for solving the problems, such as air door inlet side ponding of the utility model, including
Baffle, drainpipe, air door wall and gutter；The gutter is the mole drain of tunnel bottom surface side construction, is being drained
Ditch structure is that side is concordant with roadway floor, and side is the hierarchic structure higher than roadway floor, air door wall closely gutter
Hierarchic structure side is vertically arranged, and horizontal drilling is equipped on the air door wall above gutter, and roadway floor is arranged in parallel with
Drainpipe, drainpipe both ends are hinged by baffle, drainpipe both ends respectively by the horizontal drilling of front and back twice air door wall, and
It is close to be placed in the ponding side in gutter residing for front and back twice air door wall in the port that drainpipe both ends have been hinged to baffle.
The drainpipe includes plastic tube, rubber tube, metal tube.The articulated manner of baffle and drainpipe includes flexible connects
It connects, varied rigid link and rigid connection.The horizontal drilling position being arranged on the air door wall is air door wall both sides water-head,
The position of horizontal drilling is located among gutter in the horizontal direction, is located at the upper of the wall inside gutter in the vertical direction
At 1/3, it is located at return side water level or more in the vertical direction, the safety level position below that inlet side allows makes horizontal brill
Hole both ends are respectively in long-pending water and air.
Advantageous effect：The utility model between the main air inlet in underground and air return lane there are the tunnel of larger pressure difference in make
With, by drilling on two neighboring air door wall, and by two-port be respectively equipped with baffle drainpipe connect, drainpipe two
The port that end has been hinged baffle is close to be placed in the ponding side in gutter residing for front and back twice air door wall, thus will by drainpipe
Ponding discharge in gutter is clean, solves since the hydraulic pressure that the liquid level difference joined caused by wind pressure between lane generates leads to liquid
The problem of being not clean, it is big using the density ratio air of water, it is connected to the water such as inlet side high position ponding and return side using drainpipe
Flat air makes ponding flow into return side sink naturally from drainpipe, to which the ponding of effective solution air door inlet side is asked
Topic.Its is simple in structure, easy for construction, and drainage effect is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model
In figure：1- baffles, 2- drainpipes, 3- air door walls, the gutters 4-.
Specific implementation mode
Specific embodiment of the utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, the discharge structure for solving the problems, such as air door inlet side ponding of the utility model, it is characterised in that：It
Including baffle 1, drainpipe 2, air door wall 3 and gutter 4；The drainpipe 2 includes plastic tube, rubber tube, metal tube, described
Gutter 4 is the mole drain of tunnel bottom surface side construction, and in gutter, 4 structure is that side is concordant with roadway floor, side
For the hierarchic structure higher than roadway floor, the hierarchic structure side in the closely gutter 4 of air door wall 3 is vertically arranged, in gutter 4
The air door wall 3 of top is equipped with horizontal drilling, and roadway floor is arranged in parallel with drainpipe 2, and 2 both ends of drainpipe are hinged by keeping off
The articulated manner of plate 1, baffle 1 and drainpipe 2 includes flexible connection, varied rigid link and rigid connection.Baffle specifically acts on
What isThere is pressure just to openBaffle and drainpipe is hinged is placed in the hole of wall, on baffle radius ratio wall
The radius in hole is big, it acts as fixed drainpipe, has hole with the hinged position of drainpipe among baffle, when water level is more than hole,
Water automatically flows through.2 both ends of drainpipe are arranged respectively by the horizontal drilling of front and back twice air door wall 3 on the air door wall 3
Horizontal drilling position be 3 both sides water-head of air door wall, the position of horizontal drilling is located in gutter 4 in the horizontal direction
Between, in the vertical direction be located at gutter 4 inside wall 3 upper 1/3 at, in the vertical direction positioned at return side water level with
On, the safety level position below that inlet side allows makes horizontal drilling both ends be respectively in long-pending water and air, and will draining
It is close to be placed in the ponding side in gutter 4 residing for front and back twice air door wall 3 in the port that 2 both ends of pipe have been hinged baffle 1.
When water level is more than the height of drainpipe 2, ponding just flows to return side automatically by drainpipe, avoids inlet side product
The problem of water, need not carry out other operations again, only need to inspect periodically whether drainpipe blocks.Its is simple in structure, construction
Convenient, drainage effect is good.
Claims (4)
1. a kind of discharge structure solving the problems, such as air door inlet side ponding, it is characterised in that：It includes baffle (1), drainpipe
(2), air door wall (3) and gutter (4)；
The gutter (4) is the mole drain of tunnel bottom surface side construction, is side and tunnel bottom in gutter (4) structure
Plate is concordant, side be higher than roadway floor hierarchic structure, air door wall (3) closely gutter (4) hierarchic structure side hang down
It is straight to be arranged, horizontal drilling is equipped on the air door wall (3) above gutter (4), roadway floor is arranged in parallel with drainpipe
(2), drainpipe (2) both ends are hinged by baffle (1), and drainpipe (2) both ends pass through the water of front and back twice air door wall (3) respectively
Flat drill hole, and the port that drainpipe (2) both ends have been hinged to baffle (1) is close to be placed in the residing row of front and back twice air door wall (3)
The ponding side in ditch (4).
2. the discharge structure according to claim 1 for solving the problems, such as air door inlet side ponding, it is characterised in that：The draining
It includes plastic tube, rubber tube, metal tube to manage (2).
3. the discharge structure according to claim 1 for solving the problems, such as air door inlet side ponding, it is characterised in that：Baffle (1)
Articulated manner with drainpipe (2) includes that flexible connection, varied rigid link and rigid connection, baffle (1) and drainpipe are hinged on
It is placed in the hole of wall together, the radius in the hole on baffle (1) radius ratio wall is big, to fixed drainpipe (2), baffle
(1) intermediate to have hole with the hinged position of drainpipe (2), when water level is more than hole, water automatically flows through.
4. the discharge structure according to claim 1 for solving the problems, such as air door inlet side ponding, it is characterised in that：The air door
The horizontal drilling position being arranged on wall (3) is air door wall (3) both sides water-head, and the position of horizontal drilling is in the horizontal direction
It is intermediate positioned at gutter (4), it is located in the vertical direction at upper the 1/3 of gutter (4) internal wall (3), in vertical direction
Upper to be located at return side water level or more, the safety level position below that inlet side allows makes horizontal drilling both ends be respectively at product
In water and air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820409129.1U CN208010401U (en) | 2018-03-22 | 2018-03-22 | A kind of discharge structure solving the problems, such as air door inlet side ponding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820409129.1U CN208010401U (en) | 2018-03-22 | 2018-03-22 | A kind of discharge structure solving the problems, such as air door inlet side ponding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010401U true CN208010401U (en) | 2018-10-26 |
Family
ID=63889127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820409129.1U Expired - Fee Related CN208010401U (en) | 2018-03-22 | 2018-03-22 | A kind of discharge structure solving the problems, such as air door inlet side ponding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578552A (en) * | 2019-10-16 | 2019-12-17 | 海南矿业股份有限公司 | Connecting structure of mine drainage shaft and drainage roadway |
-
2018
- 2018-03-22 CN CN201820409129.1U patent/CN208010401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578552A (en) * | 2019-10-16 | 2019-12-17 | 海南矿业股份有限公司 | Connecting structure of mine drainage shaft and drainage roadway |
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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: 20181026 Termination date: 20190322 |