CN107795334A - A kind of multifunctional anti-explosion door for mine - Google Patents
A kind of multifunctional anti-explosion door for mine Download PDFInfo
- Publication number
- CN107795334A CN107795334A CN201711252717.5A CN201711252717A CN107795334A CN 107795334 A CN107795334 A CN 107795334A CN 201711252717 A CN201711252717 A CN 201711252717A CN 107795334 A CN107795334 A CN 107795334A
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- door
- explosion
- door body
- mine
- safety device
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- 238000004880 explosion Methods 0.000 title claims abstract description 42
- 238000009423 ventilation Methods 0.000 claims abstract description 21
- 230000009172 bursting Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000011490 mineral wool Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 4
- 239000003245 coal Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 9
- 230000006378 damage Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000003806 hair structure Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
- E21F17/12—Dam doors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2571/00—Protective equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Ceramic Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of multifunctional anti-explosion door for mine, belongs in explosion proof door technical field and is applied to a kind of multifunctional anti-explosion door for mine of depot safety protection, and its object is to provide a kind of explosion proof door for bringing loss by evil with effectively reduction.Its technical scheme is：Including door body, the door body upper end is provided with sparge pipe, the door body upper end also includes safety device, the safety device includes alarm, temperature sensor, the alarm is placed in safety device with temperature sensor, the door body is provided with smart lock close to the side on door side, and the door body lower end is provided with ventilation unit, and the door body center is provided with bursting diaphragm.The present invention, which provides one kind, has multi-functional explosion proof door, and effectively warehouse is protected, and reduces the loss brought during disaster.
Description
Technical field
The invention belongs to explosion proof door technical field, and in particular to a kind of multifunctional anti-explosion door for mine.
Background technology
The existing highly gassy mine substantial amounts in China, this kind of explosion of coal mines danger property coefficient are high.Existing mire ventilation safety
Facility ventilating shaft explosion-proof door, Antiexplosive manhole cover is nearly all washed open by powerful air blast in all previous extra heavy big coal mining accident flies away from well
Mouthful, it can not reset in time, ventilating system short-circuit failure, it is impossible to it is fresh distinguished and admirable to delivered downhole, pernicious gas can not be discharged, allows and robs
Dangerous personnel lose rescue time of speedily carrying out rescue work, while have also seriously jeopardized the life security of underground coal mine staff, ultimately result in calamity
Feelings expand, wrecked number increase.Therefore to the research of mine explosion door, lid, improve the reliability to improving ventilating system and be
The anti-disaster ability of system is significant.And the great mass of data by studying such new type explosion proof door transformation is inquired about, existing skill
Art has one to be disadvantageous in that the requirement for not accounting for inverted ventilation jointly, and return air short circuit easily occurs, and coal mine gas for many years is quick-fried
The significant damage that return air short circuit problem is brought is have also discovered in fried accident investigation, there are many miners is met on safe escape circuit
Difficult.
Explosion Door of Air Shaft is mounted in the special seal well lid on the air draft well head equipped with ventilation blower, its act on be
When coal mine air-shaft is normally divulged information with inverted ventilation, isolate underground air-flow and surface air, prevent Air escape branch, ensure coal mine air-shaft ventilation
System normal operation.When underground is when occurring gas or dust explosion accident, explosion proof door is beaten by the effect of explosion wave
Open, be directly discharged to surface air so as to air blast, play release effect, prevent ventilation blower because air blast impact and caused by
Damage.
Existing Explosion Door of Air Shaft is mainly cap covering type explosion proof door, and coal dust, the gas of larger power occurs in underground
Explosion time, this explosion proof door make explosion proof door can not be closed after opening due to being washed from well head or gross distortion by gas shock,
Air escape branch when causing inverted ventilation, toxic gas discharge is difficult caused by well shooting, influences the implementation of rescue.So exploitation is a kind of
Multifunctional anti-explosion door for mine.
In summary, in order to overcome the shortcomings of prior art problem, the invention provides a kind of for the multi-functional of mine
Explosion proof door, after coal dust, the gas explosion of larger power occur for underground, if the existing explosion proof door of coal mine air-shaft can not by destruction
During closing, standby explosion proof door is quickly moved to above ventilating shaft mouth, ventilating shaft lid is tight, it ensure that coal mine air-shaft ventilating system just
Often operation, solving the existing explosion proof door of coal mine air-shaft can not close after blast, and Air escape branch when causing inverted ventilation, well shooting produces
Toxic gas discharge it is difficult the shortcomings that,
The existing highly gassy mine substantial amounts in China, this kind of explosion of coal mines danger property coefficient are high.Existing mire ventilation safety
Facility ventilating shaft explosion-proof door, Antiexplosive manhole cover is nearly all washed open by powerful air blast in all previous extra heavy big coal mining accident flies away from well
Mouthful, it can not reset in time, ventilating system short-circuit failure, it is impossible to it is fresh distinguished and admirable to delivered downhole, pernicious gas can not be discharged, allows and robs
Dangerous personnel lose rescue time of speedily carrying out rescue work, while have also seriously jeopardized the life security of underground coal mine staff, ultimately result in calamity
Feelings expand, wrecked number increase.Therefore to the research of mine explosion door, lid, the reliability and system to improving ventilating system are improved
Anti-disaster ability it is significant.And the great mass of data by studying such new type explosion proof door transformation is inquired about, prior art
There is one to be disadvantageous in that the requirement for not accounting for inverted ventilation jointly, return air short circuit, coal mine gas from explosion for many years easily occurs
The significant damage that return air short circuit problem is brought is have also discovered in accident investigation, it is wrecked on safe escape circuit there are many miners
's.
The content of the invention
It is an object of the invention to：During to solve to occur by evil, the Explosion-Proof that is brought by blast, there is provided one kind is used for ore deposit
The multifunctional anti-explosion door of well, there is flame proof and intelligent control and provide fresh distinguished and admirable, the maximum limit needed for escape for personnel in the pit
Degree reduces the casualties and economic loss that explosion of coal mines is brought.
The technical solution adopted by the present invention is as follows：
A kind of multifunctional anti-explosion door for mine, including door body, the doorframe that is connected with door body, the door body also include peace
Full device, the safety device include alarm, temperature sensor, and the alarm is placed in safety device with temperature sensor
In, the safety device is nearby provided with sparge pipe, and the door body is provided with smart lock close to the side on door side, under the door body
End is provided with ventilation unit, and the door body center is provided with bursting diaphragm.
Further, institute's handle of the smart lock is heat-insulating material, and the smart lock also includes mobile control terminal.
Further, the bursting diaphragm also includes explosion-proof layer, and puigging is provided with the front and back sides of explosion-proof layer,
Sound insulation hole is evenly equipped with the puigging, the side of the puigging is provided with aerosil enhancement layer, the puigging
Surface be provided with steel plate.
Further, the door body outer layer scribbles flame retardant paint.
Further, the ventilation unit also includes ceramic wool and the mixture of rock wool.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
In the present invention, including door body, the doorframe that is connected with door body, the door body also include safety device, the safety dress
Put and be placed in including alarm, temperature sensor, the alarm with temperature sensor in safety device, the door body is close to door
The side on side is provided with smart lock, and the door body lower end is provided with ventilation unit, and the door body center is provided with bursting diaphragm.This hair
Structure described in bright use, when being advantageous to disaster generation, isolation and the isolation of temperature, using being provided with for water pipe to blast
Beneficial to the temperature of cooling door body, backflow and temperature that ventilating opening is advantageous to gas are provided with the lower end of door body, explode residual thing
Isolation.
Brief description of the drawings
Fig. 1 is anti-explosion door structure schematic diagram of the present invention.
Fig. 2 is the explosion-proof plate structure schematic diagram of the present invention.
Marked in figure：1- door body, 2- doorframes, 3- safety devices, 4- smart locks, 5- ventilation units, 6- bursting diaphragms, 7- are explosion-proof
Layer, 8- puiggings, 9- sound insulations hole, 10- aerosils enhancement layer, 11- steel plates.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
A kind of multifunctional anti-explosion door for mine, including door body 1, the doorframe 2 that is connected with door body 1, the door body 1 are also wrapped
Safety device 3 is included, the safety device 3 includes alarm, temperature sensor, and the safety device 3 is nearby provided with sparge pipe
7, the alarm is placed in safety device 3 with temperature sensor, and the door body 1 is provided with smart lock close to the side on a side
4, the lower end of door body 1 is provided with ventilation unit 5, and the center of door body 1 is provided with bursting diaphragm 6.
Preferably, the shank of the key 5 of the smart lock 4 is heat-insulating material, the smart lock 4 also includes mobile control terminal.
Preferably, the bursting diaphragm 6 also includes explosion-proof layer 7, puigging 8 is provided with the front and back sides of explosion-proof layer 7,
Be evenly equipped with sound insulation hole 9 on the puigging 8, the side of the puigging 8 is provided with aerosil enhancement layer 10, it is described every
The surface of sound-absorbing layer 8 is provided with steel plate 11.
Preferably, the outer layer of door body 1 scribbles flame retardant paint.
Preferably, the ventilation unit 5 also includes ceramic wool and the mixture of rock wool.
Embodiment 1
A kind of multifunctional anti-explosion door for mine, including door body 1, the doorframe 2 that is connected with door body 1, the door body 1 are also wrapped
Safety device 3 is included, the safety device 3 includes alarm, temperature sensor, and the safety device 3 is nearby provided with sparge pipe
7, the alarm is placed in safety device 3 with temperature sensor, and the door body 1 is provided with smart lock close to the side on a side
4, the lower end of door body 1 is provided with ventilation unit 5, and the center of door body 1 is provided with bursting diaphragm 6.
Embodiment 2
On the basis of embodiment 1, the shank of the key 5 of the smart lock 4 is heat-insulating material, and the smart lock 4 also includes movement
Control terminal.
Embodiment 2
On the basis of embodiment 1, the bursting diaphragm 6 also includes explosion-proof layer 7, is respectively provided with the front and back sides of explosion-proof layer 7
There is puigging 8, sound insulation hole 9 is evenly equipped with the puigging 8, the side of the puigging 8 is strengthened provided with aerosil
Layer 10, the surface of the puigging 8 is provided with steel plate 11.
Embodiment 3
On the basis of embodiment 1, the outer layer of door body 1 scribbles flame retardant paint.
Embodiment 4
On the basis of embodiment 1, the ventilation unit 5 also includes ceramic wool and the mixture of rock wool.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
1. a kind of multifunctional anti-explosion door for mine, including door body (1), the doorframe (2) that is connected with door body (1), its feature exist
In：The door body (1) also includes safety device (3), and the safety device (3) includes alarm, temperature sensor, the alarm
Device is placed in safety device (3) with temperature sensor, and the safety device (3) is nearby provided with sparge pipe (7), the door body
(1) smart lock (4) is installed close to the side on door side, door body (1) lower end is provided with ventilation unit (5), the door body (1)
Center is provided with bursting diaphragm (6).
A kind of 2. multifunctional anti-explosion door for mine as claimed in claim 1, it is characterised in that：The smart lock (4)
Shank of the key (5) is heat-insulating material, and the smart lock (4) also includes mobile control terminal.
A kind of 3. multifunctional anti-explosion door for mine as claimed in claim 1, it is characterised in that：The bursting diaphragm (6) is also
Including explosion-proof layer (7), puigging (8) is provided with the front and back sides of explosion-proof layer (7), be evenly equipped with the puigging (8) every
Sound hole (9), the side of the puigging (8) are provided with aerosil enhancement layer (10), and the surface of the puigging (8) is set
There is steel plate (11).
A kind of 4. multifunctional anti-explosion door for mine as claimed in claim 1, it is characterised in that：Door body (1) outer layer
Scribble flame retardant paint.
A kind of 5. multifunctional anti-explosion door for mine as claimed in claim 1, it is characterised in that：The ventilation unit (5)
Also include ceramic wool and the mixture of rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711252717.5A CN107795334A (en) | 2017-12-01 | 2017-12-01 | A kind of multifunctional anti-explosion door for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711252717.5A CN107795334A (en) | 2017-12-01 | 2017-12-01 | A kind of multifunctional anti-explosion door for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107795334A true CN107795334A (en) | 2018-03-13 |
Family
ID=61538019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711252717.5A Withdrawn CN107795334A (en) | 2017-12-01 | 2017-12-01 | A kind of multifunctional anti-explosion door for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107795334A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757034A (en) * | 2018-08-23 | 2018-11-06 | 扬州市江隆矿业设备有限公司 | The joint flash formula inclined shaft explosion proof door of Self-resetting |
| CN108915756A (en) * | 2018-07-12 | 2018-11-30 | 河南理工大学 | A kind of coal mine roadway three-phase collaboration inhibits the method and device of gas explosion |
| CN109339629A (en) * | 2018-09-29 | 2019-02-15 | 严双喜 | A kind of intelligent anti-theft door and its operating method for national treasury |
| CN111502733A (en) * | 2020-04-28 | 2020-08-07 | 临沂会宝岭铁矿有限公司 | Mine ventilation explosion door and mine ventilation control system |
-
2017
- 2017-12-01 CN CN201711252717.5A patent/CN107795334A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915756A (en) * | 2018-07-12 | 2018-11-30 | 河南理工大学 | A kind of coal mine roadway three-phase collaboration inhibits the method and device of gas explosion |
| CN108757034A (en) * | 2018-08-23 | 2018-11-06 | 扬州市江隆矿业设备有限公司 | The joint flash formula inclined shaft explosion proof door of Self-resetting |
| CN109339629A (en) * | 2018-09-29 | 2019-02-15 | 严双喜 | A kind of intelligent anti-theft door and its operating method for national treasury |
| CN109339629B (en) * | 2018-09-29 | 2020-12-08 | 桐乡市隆源纺织有限公司 | Intelligent anti-theft door for vault and operation method thereof |
| CN111502733A (en) * | 2020-04-28 | 2020-08-07 | 临沂会宝岭铁矿有限公司 | Mine ventilation explosion door and mine ventilation control system |
| CN111502733B (en) * | 2020-04-28 | 2021-11-16 | 临沂会宝岭铁矿有限公司 | Mine ventilation explosion door and mine ventilation control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180313 |
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| WW01 | Invention patent application withdrawn after publication |