CN207033496U - A kind of Coal Mine Fire door wall construction - Google Patents
A kind of Coal Mine Fire door wall construction Download PDFInfo
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- CN207033496U CN207033496U CN201720491242.4U CN201720491242U CN207033496U CN 207033496 U CN207033496 U CN 207033496U CN 201720491242 U CN201720491242 U CN 201720491242U CN 207033496 U CN207033496 U CN 207033496U
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- fire
- resistant doorsets
- fire resistant
- wall construction
- door frame
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Abstract
The utility model discloses a kind of Coal Mine Fire door wall construction, it includes air way fire resistant doorsets wall construction and fortune two kinds of structures of lane fire resistant doorsets wall construction, the utility model is handled fire resistant doorsets wall construction by the way of fire retardant glue suitcase wraps up in fire retarding wood, the use of fire retarding wood significantly reduces the weight of fire resistant doorsets wall construction, fireproof door frame structure is wrapped up using fire-retardant rubber simultaneously, fire resistant doorsets can not only be realized, coal flowing channel fire resistant doorsets close after with fireproof door frame, the complete closure of coal flowing channel doorframe, and fireproof door frame can also be strengthened, fire resistant doorsets, coal flowing channel doorframe, the anti-fire of coal flowing channel fire resistant doorsets.Effectively solves the problems such as existing fire resistant doorsets wall construction construction labor intensity is big, fire resistant doorsets and fireproof door frame seal are poor, fireproof door frame is yielding, and fire resistant doorsets can be installed on fireproof door frame by fire resistant doorsets in advance, can be with quick closedown fire resistant doorsets during generation fire, kept the condition of a disaster from spreading rapidly with realizing, achieve good using effect.
Description
Technical field
A kind of Coal Mine Fire door wall, more particularly to a kind of Coal Mine Fire door wall construction are the utility model is related to, belongs to colliery
Technical field of fire control.
Background technology：
The fire that underground coal mine occurs, casualties, equipment loss, mine stopping production, the destruction Of resources are often resulted in, or even caused
Gas, coal dust or mineral dust explosion, mine occur fire when can effectively prevent mine fire sprawling be prevent casualties and
The key of property loss.The fire resistant doorsets wall construction built by laying bricks or stones at present in underground coal mine preventing and extinguishing fire technology has the following disadvantages：（1）It is existing
Fireproof door frame that fire resistant doorsets wall construction uses, fire resistant doorsets use metal material, and the labor intensity that not only causes to construct is big, and metal
Fire resistant doorsets made of material and fireproof door frame are easily influenceed to produce plastic deformation by roadway deformation, may cause after deformation fire resistant doorsets without
Method closes completely with fireproof door frame, deform it is serious then cause fire resistant doorsets not close, when so causing to occur fire, fire wall
It will be unable to effectively prevent the pernicious gas string in disaster area to go out, and because fire resistant doorsets and fireproof door frame can not close completely, subsequently
Between twice fire resistant doorsets during slip casting, the slurries of injection will flow out along space, influence the sealing effectiveness of fire resistant doorsets wall；（2）It is existing
There are fire resistant doorsets to use steel plate structure, weight is larger, and fireproof door frame will be caused to a certain extent by being installed on for a long time on fireproof door frame
Deformation, also resulting in fire resistant doorsets can not be closed tight, therefore ordinary circumstance is not pre-installed on fireproof door frame, and fire only occurs
When just fire resistant doorsets showed be installed on fireproof door frame, be unfavorable for the timely control to the condition of a disaster, very big potential safety hazard be present.
The content of the invention：
The technical problems to be solved in the utility model is：A kind of Coal Mine Fire door wall construction, fireproof door frame, fire prevention are provided
Door, coal flowing channel doorframe, coal flowing channel fire resistant doorsets are made by fire retarding wood parcel fire retardant glue skin, and fire retarding wood is common wood
It is made after fire resistant fluid immersion thoroughly, to solve big existing fire resistant doorsets wall construction construction labor intensity, fire resistant doorsets and fireproof door frame
The problems such as seal is poor, fireproof door frame is yielding, and fire resistant doorsets can be installed on fireproof door frame in advance, when fire occurs
It can rapidly be kept the condition of a disaster from spreading with realizing with quick closedown fire resistant doorsets, rapid sealing fire wall, effectively solve above-mentioned deposit
The problem of.
The technical solution of the utility model is：
A kind of Coal Mine Fire door wall construction, it is characterised in that：It includes air way fire resistant doorsets wall construction and fortune lane fire resistant doorsets
Wall construction.
The fortune lane fire resistant doorsets wall construction includes：Fire wall, fireproof door frame, fire resistant doorsets, coal flowing channel doorframe, transporting coal are led to
Road fire resistant doorsets, hinge, coal flowing channel slip slurry pipe, detection hole, measure hole, injected hole, water inlet pipe, pressure ventilation pipe, note nitrogen pipe, gas is taken out
Adopt pipe, drainpipe, cable tube, anchor pole, anchor cable, LIFT.
The air way fire resistant doorsets wall construction includes：Fire wall, fireproof door frame, fire resistant doorsets, hinge, detection hole, measure hole,
Injected hole, water inlet pipe, pressure ventilation pipe, note nitrogen pipe, gas pumping pipe, drainpipe, cable tube, anchor pole, anchor cable, LIFT, goaf
Stay pipe, conveying track.
The fireproof door frame, fire resistant doorsets, coal flowing channel doorframe, coal flowing channel fire resistant doorsets wrap up fire retardant glue by fire retarding wood
Skin is made, and fire retarding wood is that common wood is made after fire resistant fluid immersion thoroughly, and the compression strength of common wood is not less than
30Mpa, the fire retardant glue skin thickness of fire resistant doorsets parcel is 8~15mm；The section of fireproof door frame is square for slotting, parcel it is fire-retardant
Rubber thickness is 8~15mm；
The section of the coal flowing channel doorframe is square for slotting, and the fire retardant glue skin thickness of parcel is 4~10mm, and transporting coal is led to
The fire retardant glue skin thickness of road fire resistant doorsets parcel is 4~10mm.
The hinge is installed on fireproof door frame, and the quantity of hinge is no less than 3, back timber of the top hinge away from fireproof door frame
Edge Distance is not less than 300mm, and bottom margin distance of the bottom hinge away from fireproof door frame is not less than 300mm, installs and lead in transporting coal
Hinge quantity on road doorframe is no less than 2.
The coal flowing channel slips slurry pipe, detection hole, measure hole, injected hole, water inlet pipe, pressure ventilation pipe, to note nitrogen pipe, cable tube straight
Footpath is 100mm, and coal flowing channel slips slurry pipe and is evenly arranged 3 along tunnel axis direction, and angle of inclination is 30 °~60 °.
The a diameter of 500mm of drainage tube, it is more than 300mm with the distance of roadway floor.
The a diameter of 100mm of drainpipe, draining valve is installed at drainpipe outlet, drainpipe entrance should be higher than that tunnel
Bottom plate 100mm.
The fire resistant doorsets wall construction must be built by laying bricks or stones in return aircourse or haulage drift opening 10~15m scopes inward, fire resistant doorsets
Wall construction is built by laying bricks or stones a little and its tunnels of front and rear 5m scopes must pour combined retaining structure using anchor rete cord.
It is 350mm that pipe diameter is stayed in the goaf, is more than 100mm with the distance of drainage tube.
The track laying is in the doorframe slotting of fireproof door frame bottom, and interorbital is away from 900mm.
A kind of Coal Mine Fire door wall construction and its construction method and step are：First, the fire resistant doorsets wall knot to be built by laying bricks or stones in tunnel
5m scopes carry out integral reinforcing with the mode of anchor pole, anchor cable, LIFT combined supporting to tunnel before and after the place of structure；2nd, build by laying bricks or stones
Fire wall, during fire wall is built by laying bricks or stones, fireproof door frame, coal flowing channel doorframe, coal flowing channel are slipped into slurry pipe, detection hole, arranged
Pipe, conveying track are stayed in Shi Kong, injected hole, water inlet pipe, pressure ventilation pipe, note nitrogen pipe, gas pumping pipe, drainpipe, cable tube, goaf
Build by laying bricks or stones（Install）In the reserved location of fire wall；3rd, fire resistant doorsets, coal flowing channel fire resistant doorsets are installed in fire resistant doorsets by hinge respectively
Frame（2）On coal flowing channel doorframe, and be in normally open, water inlet pipe, pressure ventilation pipe, note nitrogen pipe, gas pumping pipe, drainpipe,
Cable tube, goaf stay the normal production service that pipe, conveying track are then working face.
The beneficial effects of the utility model are：Compared with prior art, there is following beneficial effect in the utility model：
（1）To fireproof door frame, fire resistant doorsets, coal flowing channel doorframe, transporting coal by the way of fire retardant glue suitcase wraps up in fire retarding wood
Passage fire resistant doorsets are handled, and the use of fire retarding wood mitigates significantly installs fireproof door frame, fire resistant doorsets, coal flowing channel doorframe, fortune
The labor intensity of coal channel fire resistant doorsets process, while using fire-retardant rubber to fireproof door frame, fire resistant doorsets, coal flowing channel doorframe, fortune
Coal channel fire resistant doorsets are wrapped up, and can not only realize that fire resistant doorsets, coal flowing channel fire resistant doorsets lead to after closing with fireproof door frame, transporting coal
The complete closure of road doorframe, and can also strengthen fireproof door frame, fire resistant doorsets, coal flowing channel doorframe, coal flowing channel fire resistant doorsets it is anti-
Anti-flammability；
（2）By hinge in advance by fire resistant doorsets install on fireproof door frame, coal flowing channel fire resistant doorsets are installed in coal flowing channel
On doorframe, when fire not occurring, fire resistant doorsets is in normally open, when occurring fire can quick closedown, reach control disaster area
Purpose；
（3）Default detection hole can be realized to be detected to flame range situation, measure hole can realize to flame range carry out water filling,
The fire suppression measures such as nitrogen and carbon dioxide are noted, injected hole can be realized quickly to fire resistant doorsets non-physical space within the walls（That is twice fire resistant doorsets
Between space between twice coal flowing channel fire resistant doorsets）Quick slip casting is carried out, default drainpipe can be to water flood treatment disaster area
Afterwards, drainage works are carried out；
（4）Default water inlet pipe, pressure ventilation pipe, note nitrogen pipe, cable tube, gas pumping pipe, goaf stay Guan Ze to ensure that not
Actual mining is normally carried out when fire occurs；
（5）Track laying in the slotting of fireproof door frame, is neither influenceed the normal of fire resistant doorsets by air way fire resistant doorsets wall construction
Close, also achieve the effect of air way rail transport material.
Brief description of the drawings：
Fig. 1 fire resistant doorsets wall deployment site schematic diagrames
Strengthening supporting scope schematic diagram before and after Fig. 2 fire resistant doorsets walls
Fire resistant doorsets view during fire does not occur for Fig. 3
Fire resistant doorsets view during fire occurs for Fig. 4
Tu5Yun lanes fire resistant doorsets wall sectional schematic diagram
Fig. 6 air way fire resistant doorsets wall sectional schematic diagrams
Fig. 7 A-1 diagrammatic cross-sections
Fig. 8 A-2 diagrammatic cross-sections
Fig. 9 A-3 diagrammatic cross-sections
Figure 10 B-1 diagrammatic cross-sections
Figure 11 B-2 diagrammatic cross-sections
Figure 12 B-3 diagrammatic cross-sections
Figure 13 fireproof door frame schematic diagrames
The diagrammatic cross-sections of Figure 14 2- I
The diagrammatic cross-sections of Figure 15 2- II
Figure 16 coal flowing channel doorframe schematic diagrames
Figure 17 4- I and the diagrammatic cross-sections of 4- II
Embodiment：
To make the purpose of this utility model, technical scheme and advantage clearer, below with reference to this specification accompanying drawing pair
The utility model is described in further detail.
Embodiment 1：A kind of Coal Mine Fire door wall construction, it includes air way fire resistant doorsets wall construction and fortune lane fire resistant doorsets wall knot
Structure.
Further, fortune lane fire resistant doorsets wall construction includes：Fire wall 1, fireproof door frame 2, fire resistant doorsets 3, coal flowing channel door
Frame 4, coal flowing channel fire resistant doorsets 5, hinge 6, coal flowing channel slip slurry pipe 7, detection hole 8, measure hole 9, injected hole 10, water inlet pipe 11,
Pressure ventilation pipe 12, note nitrogen pipe 13, gas pumping pipe 14, drainpipe 15, cable tube 16, anchor pole 17, anchor cable 18, LIFT 19.
Further, air way fire resistant doorsets wall construction includes：Fire wall 1, fireproof door frame 2, fire resistant doorsets 3, hinge 6, detection
Hole 8, measure hole 9, injected hole 10, water inlet pipe 11, pressure ventilation pipe 12, note nitrogen pipe 13, gas pumping pipe 14, drainpipe 15, cable tube
16th, pipe 20, conveying track 21 are stayed in anchor pole 17, anchor cable 18, LIFT 19, goaf.
Further, fireproof door frame 2, fire resistant doorsets 3, coal flowing channel doorframe 4, coal flowing channel fire resistant doorsets 5 are by fire retarding wood
Parcel fire retardant glue skin is made；Fire retarding wood is that common wood is made after fire resistant fluid immersion thoroughly；The compression strength of common wood
Not less than 30Mpa；The size of fire resistant doorsets 2 is 2100 × 2100mm, and the fire retardant glue skin thickness of parcel is 10mm；The size of fireproof door frame 3
For 2300 × 2300mm, section is square for slotting, and square size is 150 × 150mm, and slotting size is 50 × 50mm, parcel
Fire retardant glue skin thickness be 10mm；4 cun of coal flowing channel doorframe is 1060 × 1060mm, and section is square, the square size of slotting
For 100 × 50mm, slotting size is 20 × 20mm, and the fire retardant glue skin thickness of parcel is 5mm；5 cun of coal flowing channel fire resistant doorsets are 980
× 980mm, the fire retardant glue skin thickness of parcel is 5mm.
Further, hinge 6 is installed is no less than 3 in the quantity on fireproof door frame 2, and top hinge 6 is away from fireproof door frame 3
Back timber Edge Distance is not less than 300mm, and bottom margin distance of the bottom hinge 4 away from fireproof door frame 3 is not less than 300mm；Hinge 6 is pacified
Quantity on coal flowing channel doorframe 4 is no less than 2.
Further, coal flowing channel slip slurry pipe 7, detection hole 8, measure hole 9, injected hole 10, water inlet pipe 11, pressure ventilation pipe 12,
Note nitrogen pipe 13, cable tube（16）A diameter of 100mm；Coal flowing channel slips slurry pipe 7 and is evenly arranged 3 along tunnel axis direction, tilts
Angle is preferably 30 °~60 °.
Further, 14 a diameter of 500mm of drainage tube, it is more than 300mm with the distance of roadway floor.
Further, 15 a diameter of 100mm of drainpipe, the exit of drainpipe 15 are installed on draining valve, the import of drainpipe 15
Place should be higher than that roadway floor 100mm.
Further, fire resistant doorsets wall construction must be built by laying bricks or stones in return aircourse（Haulage drift）Be open 10~15m scopes inward, i.e.,
Fire resistant doorsets wall construction is away from M（N）The distance of point is 10~15m；Fire resistant doorsets wall construction is built by laying bricks or stones a little and its tunnels of front and rear 5m scopes must
Combined retaining structure must be poured using anchor rete cord, tunnel net section size is 5000 × 3200mm；The length of anchor pole 17 is 2.5m,
Array pitch is 1.0m × 0.5m, and the length of anchor cable 18 is 8m, and an array pitch is 1.0m × 0.5m, and the thickness of LIFT 19 is 300mm.
Further, 20 a diameter of 350mm of pipe is stayed in goaf, is more than 100mm with the distance of drainage tube 14.
Further, track 21 is layed in the bottom doorframe slotting of fireproof door frame 3, and slotting size is wide × high：120mm×
90mm, interorbital is away from 900mm.
Claims (9)
- A kind of 1. Coal Mine Fire door wall construction, it is characterised in that：It includes air way fire resistant doorsets wall construction and fortune lane fire resistant doorsets wall Structure, fortune lane fire resistant doorsets wall construction include：Fire wall（1）, fireproof door frame（2）, fire resistant doorsets（3）, coal flowing channel doorframe（4）、 Coal flowing channel fire resistant doorsets（5）, hinge（6）, coal flowing channel slip slurry pipe（7）, detection hole（8）, measure hole（9）, injected hole（10）, enter Water pipe（11）, pressure ventilation pipe（12）, note nitrogen pipe（13）, gas pumping pipe（14）, drainpipe（15）, cable tube（16）, anchor pole（17）、 Anchor cable（18）, LIFT（19）；Air way fire resistant doorsets wall construction includes：Fire wall（1）, fireproof door frame（2）, fire resistant doorsets（3）, close Page（6）, detection hole（8）, measure hole（9）, injected hole（10）, water inlet pipe（11）, pressure ventilation pipe（12）, note nitrogen pipe（13）, gas takes out Adopt pipe（14）, drainpipe（15）, cable tube（16）, anchor pole（17）, anchor cable（18）, LIFT（19）, goaf stay pipe（20）, fortune Defeated track（21）.
- A kind of 2. Coal Mine Fire door wall construction according to claim 1, it is characterised in that：The fireproof door frame（2）, fire prevention Door（3）, coal flowing channel doorframe（4）, coal flowing channel fire resistant doorsets（5）It is the fire retarding wood for being enclosed with fire-retardant rubber, it is described fire-retardant Timber is the common wood after fire resistant fluid immersion thoroughly, and the compression strength of common wood is not less than 30Mpa, fire resistant doorsets（3）Parcel Fire retardant glue skin thickness is 8~15mm, fireproof door frame（2）Section it is square for slotting, the fire retardant glue skin thickness of parcel for 8~ 15mm；Coal flowing channel doorframe（4）Section it is square for slotting, the fire retardant glue skin thickness of parcel is 4~10mm, and coal flowing channel is prevented Vent（5）The fire retardant glue skin thickness of parcel is 4~10mm.
- A kind of 3. Coal Mine Fire door wall construction according to claim 1, it is characterised in that：The hinge（6）Install in anti- Vent frame（2）On, hinge（6）Quantity be no less than 3, top hinge（6）Away from fireproof door frame（2）Back timber Edge Distance it is not small In 300mm, bottom hinge（6）Away from fireproof door frame（2）Bottom margin distance be not less than 300mm, install in coal flowing channel doorframe （4）On hinge（6）Quantity is no less than 2.
- A kind of 4. Coal Mine Fire door wall construction according to claim 1, it is characterised in that：The coal flowing channel slips slurry pipe （7）, detection hole（8）, measure hole（9）, injected hole（10）, water inlet pipe（11）, pressure ventilation pipe（12）, note nitrogen pipe（13）, cable tube （16）Diameter is 100mm, and coal flowing channel slips slurry pipe（7）3 are evenly arranged along tunnel axis direction, angle of inclination is 30 °~ 60°。
- A kind of 5. Coal Mine Fire door wall construction according to claim 1, it is characterised in that：The drainage tube（14）It is a diameter of 500mm, it is more than 300mm with the distance of roadway floor.
- A kind of 6. Coal Mine Fire door wall construction according to claim 1, it is characterised in that：The drainpipe（15）It is a diameter of 100mm, drainpipe（15）Exit is installed on draining valve, drainpipe（15）Entrance should be higher than that roadway floor 100mm.
- A kind of 7. Coal Mine Fire door wall construction according to claim 1, it is characterised in that：The fire resistant doorsets wall construction must be built Build in return aircourse or haulage drift opening 10~15m scopes inward, fire resistant doorsets wall construction is built by laying bricks or stones a little and its front and rear 5m scopes Tunnel must pour combined retaining structure using anchor rete cord.
- A kind of 8. Coal Mine Fire door wall construction according to claim 1, it is characterised in that：Stay pipe in the goaf（20）Directly Footpath is 350mm, with drainage tube（14）Distance be more than 100mm.
- A kind of 9. Coal Mine Fire door wall construction according to claim 1, it is characterised in that：The track（21）It is layed in anti- Vent frame（2）In the doorframe slotting of bottom, interorbital is away from 900mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491242.4U CN207033496U (en) | 2017-05-05 | 2017-05-05 | A kind of Coal Mine Fire door wall construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491242.4U CN207033496U (en) | 2017-05-05 | 2017-05-05 | A kind of Coal Mine Fire door wall construction |
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| Publication Number | Publication Date |
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| CN207033496U true CN207033496U (en) | 2018-02-23 |
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ID=61479931
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| CN201720491242.4U Active CN207033496U (en) | 2017-05-05 | 2017-05-05 | A kind of Coal Mine Fire door wall construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958456A (en) * | 2017-05-05 | 2017-07-18 | 贵州盘江精煤股份有限公司 | A kind of Coal Mine Fire door wall construction and its construction method |
-
2017
- 2017-05-05 CN CN201720491242.4U patent/CN207033496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958456A (en) * | 2017-05-05 | 2017-07-18 | 贵州盘江精煤股份有限公司 | A kind of Coal Mine Fire door wall construction and its construction method |
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