CN207620835U - A kind of non-bearing reusable formula new type soft air crossing - Google Patents
A kind of non-bearing reusable formula new type soft air crossing Download PDFInfo
- Publication number
- CN207620835U CN207620835U CN201721715754.0U CN201721715754U CN207620835U CN 207620835 U CN207620835 U CN 207620835U CN 201721715754 U CN201721715754 U CN 201721715754U CN 207620835 U CN207620835 U CN 207620835U
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- Prior art keywords
- air
- bearing
- air crossing
- layered structure
- new type
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- 239000004744 fabric Substances 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000003365 glass fiber Substances 0.000 abstract description 2
- 229920000728 polyester Polymers 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of non-bearing reusable formula new type soft air crossings,Including return aircourse,Intake,Tunnel layered structure,Air crossing wall,Plug and air duct pieces of cloth,The top of the intake isolates one section of return aircourse using soft air crossing,And the direction of intake is provided with air crossing wall,The top for having air crossing wall is provided with layered structure,The layered structure top is provided with air duct pieces of cloth,The air crossing wall is provided at both ends with plug,The intake of non-bearing reusable formula new type soft air crossing lower part can be used for transport channel,The return aircourse on top can be used for extra exit,It is provided with tunnel layered structure,Ventilation pedestrian's demand can be met,And tunnel is layered separation layer,It can realize recycling,The cost for special return air access of constructing can be saved,It can effectively solve the problems, such as that construction return air access is difficult,Air duct pieces of cloth select high-strength polyester glass fibre to be made into coating base fabric,Flexibility is preferable,It is environmentally protective.
Description
Technical field
The utility model is related to coal mining technology field, specifically a kind of non-bearing reusable formula new type soft air crossing.
Background technology
Air crossing is the important feature met in duct space solid friendship trouble, currently the majority coal in coal mining
The excellent natural occurrence conditions such as mine, mine coal seam buried depth is small, and geological structure is simple, and coal seam gas-bearing capacity is low are to build up height
Effect modern mine provides the foundation, and since fully-mechanized mining working air return way is multiplexing tunnel, part place lacks Special back
Wind access can not build perfect ventilating system, and major safety risks are caused to safety in production.
A kind of non-bearing reusable formula new type soft air crossing to occur to utilize tunnel demixing technology build perfect logical
Wind system can meet ventilation pedestrian's demand, and tunnel layered structure can realize recycling.But traditional stage is soft
In place of air crossing Shortcomings, such as do not have the special return air access of construction, reliable and stable ventilating system can not be formed.
Utility model content
The purpose of this utility model is to provide a kind of non-bearing reusable formula new type soft air crossings, to solve traditional technology
In the problem of not having the special return air access of construction, reliable and stable ventilating system can not be formed.
To achieve the above object, the utility model provides the following technical solutions：A kind of non-bearing reusable formula new type soft
Air crossing, including return aircourse, intake, tunnel layered structure, air crossing wall, plug and air duct pieces of cloth, it is characterised in that：Institute
The top for stating intake isolates one section of return aircourse using soft air crossing, and the direction of intake is provided with air crossing
Wall, described to have the top of air crossing wall to be provided with layered structure, the top of the layered structure is provided with air duct pieces of cloth, described
Air crossing wall is provided at both ends with plug.
Preferably, the height of the return aircourse is 1900mm.
Preferably, the intake is divided into two layers using tunnel layered structure, and upper layer and lower layer can meet peace
Full production requirement, tunnel layered structure thickness are 150mm.
Preferably, the height of the intake is 1900mm.
Preferably, air crossing wall is constructed in the direction along intake 370mm, and the length of air crossing wall is
17000mm。
Preferably, the thickness of the plug is 240mm.
Preferably, the upper surface of described air duct pieces of cloth are compacted every 1m using plank with following.
Compared with prior art, the utility model has the beneficial effects that：The intake of the utility model lower part can be used
It can be used for extra exit in the return aircourse of transport channel, top, be provided with tunnel layered structure, ventilation pedestrian can be met
Demand, and the lumps of wood on tunnel layering separation layer top can realize recycling, can save the cost of construction material, utilize
The method of tunnel demixing technology can effectively solve the problems, such as that construction return air access is difficult, be provided with air duct pieces of cloth, select high intensity
Polyester glass fiber is made into coating base fabric, and PVC is modified as skin covering of the surface, and the base fabric and high-tech skin covering of the surface of high intensity are effective
Combination, flexibility is preferable, environmentally protective, and service life is long.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model partial enlargement structural representation.
Fig. 3 is the return aircourse structural schematic diagram of the utility model.
In figure：The return aircourses 1-, the tunnels 2- layered structure, 3- intakes, 4- air crossings wall, 5- plugs, 6- air duct fabrics
Piece.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of non-bearing reusable formula new type soft air crossing, including return
Air way road 1, intake 3, tunnel layered structure 2, air crossing wall 4, plug 5 and air duct pieces of cloth 6, the intake 3 it is upper
The soft air crossings of Fang Liyong isolate one section of return aircourse 1, and return aircourse 1 can be also used for extra exit, and along intake 3
Direction be provided with air crossing wall 4, it is described to there is the top of air crossing wall 4 to be provided with layered structure 2, the layered structure 2 it is upper
Portion is provided with air duct pieces of cloth 6, and the air crossing wall 4 is provided at both ends with plug 5, and the height of the return aircourse 1 is 1900mm,
The intake 3 is divided into two layers using tunnel layered structure 2, and layered structure 2 thickness in tunnel is 150mm, the intake 3
Height be 1900mm, air crossing wall 1 is constructed in the direction along 3 370mm of intake, and the length of air crossing wall 1 is
The thickness of 17000mm, the plug 5 are 240mm, and the upper surface of described air duct pieces of cloth 6 are pressed every 1m using plank with following
It is real.
The operation principle of the utility model is：The equipment utilizes 2 skill of tunnel layered structure when in use, by intake 3
Art is divided into upper layer and lower layer, and top is return aircourse 1 and can be also used for extra exit, and the intake 3 of lower part can also be used
In transport channel, in tunnel, the upper and lower surface of layered structure 2 is equipped with air duct pieces of cloth 6 by screw, and in air duct pieces of cloth 6
It is compacted above using plank every 1m, and pedestrian can walk on the top of tunnel layered structure 2, to later stage wood
Plate can reduce pollution and the wasting of resources can recycle re-using to environment.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of non-bearing reusable formula new type soft air crossing, including return aircourse（1）, intake（3）, tunnel layered structure
（2）, air crossing wall（4）, plug（5）With air duct pieces of cloth（6）, it is characterised in that：The intake（3）Top using soft
Air crossing isolates one section of return aircourse（1）, and along intake（3）Direction be provided with air crossing wall（4）, described to have air crossing
Wall（4）Top be provided with layered structure（2）, the layered structure（2）Top be provided with air duct pieces of cloth（6）, the wind
Fire bridge body（4）Be provided at both ends with plug（5）.
2. a kind of non-bearing reusable formula new type soft air crossing according to claim 1, it is characterised in that：The air return lane
Road（1）Height be 1900mm.
3. a kind of non-bearing reusable formula new type soft air crossing according to claim 1, it is characterised in that：The air inlet
Road（3）Utilize tunnel layered structure（2）It is divided into two layers, tunnel layered structure（2）Thickness is 150mm.
4. a kind of non-bearing reusable formula new type soft air crossing according to claim 1, it is characterised in that：The air inlet
Road（3）Height be 1900mm.
5. a kind of non-bearing reusable formula new type soft air crossing according to claim 1, it is characterised in that：It is described along into
Air way road（3）Air crossing wall is constructed in the direction of 370mm（4）, and air crossing wall（4）Length be 17000mm.
6. a kind of non-bearing reusable formula new type soft air crossing according to claim 1, it is characterised in that：The plug
（5）Thickness be 240mm.
7. a kind of non-bearing reusable formula new type soft air crossing according to claim 1, it is characterised in that：The air duct fabric
Piece（6）The upper surface of and following be compacted using plank every 1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715754.0U CN207620835U (en) | 2017-12-12 | 2017-12-12 | A kind of non-bearing reusable formula new type soft air crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715754.0U CN207620835U (en) | 2017-12-12 | 2017-12-12 | A kind of non-bearing reusable formula new type soft air crossing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207620835U true CN207620835U (en) | 2018-07-17 |
Family
ID=62822531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721715754.0U Expired - Fee Related CN207620835U (en) | 2017-12-12 | 2017-12-12 | A kind of non-bearing reusable formula new type soft air crossing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207620835U (en) |
-
2017
- 2017-12-12 CN CN201721715754.0U patent/CN207620835U/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: 20180717 |