CN213063648U - Fire prevention and extinguishing equipment for coal mine - Google Patents
Fire prevention and extinguishing equipment for coal mine Download PDFInfo
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- CN213063648U CN213063648U CN202021599790.7U CN202021599790U CN213063648U CN 213063648 U CN213063648 U CN 213063648U CN 202021599790 U CN202021599790 U CN 202021599790U CN 213063648 U CN213063648 U CN 213063648U
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Abstract
The utility model discloses a fire prevention fire extinguishing apparatus for coal mine relates to fire prevention fire extinguishing apparatus technical field, specifically is including the case that goes out fire, the bottom fixedly connected with sweep of case that goes out fire, one side fixedly connected with of sweep pushes away the handle, and the inlet opening has been seted up to one side of case that goes out fire, and the last fixed surface of case that goes out fire is connected with the support, and the last fixed surface of support is connected with filter equipment, and filter equipment includes the exhaust fan, and one side of exhaust fan is equipped with the active carbon adsorption filter screen, and the top of active carbon adsorption filter screen is equipped with filter screen locking mechanical system. This fire prevention fire extinguishing apparatus for coal mine through thermistor's setting, makes this fire prevention fire extinguishing apparatus possess the high effect of fire protection sensitivity, sets up through the cooperation of electro-magnet and slider, and the in-process of use has improved the efficiency of putting out a fire greatly, has guaranteed the production safety in colliery and staff's life safety to play the effect that degree of automation is high, reached that the fire prevention is effectual, the security is high and simple structure's purpose.
Description
Technical Field
The utility model relates to a fire prevention and extinguishing equipment technical field specifically is a fire prevention and extinguishing equipment for coal mine.
Background
With the increasing of coal mining volume, coal mine safety accidents frequently occur. At present, mine accidents mainly comprise fire disasters, gas outburst, water permeation and the like, wherein the fire accidents are particularly outburst, and the fire disasters caused by spontaneous combustion of coal account for more than 90 percent of the total number of the mine fires. In order to prevent mine conflagration, traditional coal mining fire prevention fire extinguishing measure is to make a bet liquid nitrogen to the mine, and this kind of low temperature gas can freeze the pipeline when carrying, is mostly single fire extinguishing pipeline moreover, and fire extinguishing efficiency is not high, can not play the effect of putting out a fire and cooling simultaneously, and certain needs manual operation can't guarantee staff's safety. The problem of mine thermal damage is gradually revealed along with the continuous increase of the mining depth of a coal mine, when the depth is larger, the temperature of the mine is higher and higher, the mine thermal damage increases the danger of natural fire in a goaf, the safety production of the mine and the health of workers are seriously affected, the existing fireproof fire-extinguishing equipment for the coal mine is simple in structure and convenient to operate, some fireproof fire-extinguishing equipment are high in cost, inconvenient to move and poor in fireproof fire-extinguishing effect, and therefore the fireproof fire-extinguishing equipment for the coal mine is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fire prevention and extinguishing equipment for coal mine has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fire prevention fire extinguishing apparatus for coal mine, includes the case that goes out, the bottom fixedly connected with sweep of case that goes out, one side fixedly connected with of sweep pushes away the handle, the feed port has been seted up to one side of case that goes out, the last fixed surface of case that goes out is connected with the support, the last fixed surface of support is connected with filter equipment, filter equipment includes the exhaust fan, one side of exhaust fan is equipped with the active carbon adsorption filter screen, the top of active carbon adsorption filter screen is equipped with filter screen locking mechanism, the last fixed surface of case that goes out is connected with controlling means, the upper surface of case that goes out is provided with thermistor, the force pump is connected to one side wire of controlling means.
Optionally, the control device comprises a placing box, an electromagnet is arranged at the bottom of the placing box, a sliding groove is formed in one side of the placing box, a sliding block is connected to the inside of the sliding groove in a sliding mode, the sliding block is magnetic, a switch is arranged at the top of the placing box, and the thermistor is connected with the electromagnet through a lead.
Optionally, the filter screen locking mechanical system includes the release link, the lower fixed surface of release link is connected with supporting spring, the side butt of release link has the locating lever, thrust spring has been cup jointed to the surface of locating lever one end, the release link is inclined plane mechanism with the butt face of locating lever, filter equipment's internal surface corresponds the position and is equipped with the locating hole with the locating lever adaptation.
Optionally, the bottom of the sweep is fixedly connected with wheels, the number of the wheels is four, and each wheel is respectively and fixedly connected with four corners of the sweep.
Optionally, a feed pipe is inserted into the feed hole, a piston is arranged inside the feed pipe, and a fire extinguishing pipe is inserted into one side of the fire extinguishing box.
Optionally, the number of the activated carbon adsorption filter screens is two, and the two activated carbon adsorption filter screens are respectively arranged in the filter device.
(III) advantageous effects
The utility model provides a fire prevention and extinguishing equipment for coal mine possesses following beneficial effect:
1. this fire prevention fire extinguishing apparatus for coal mine, setting through thermistor, make this fire prevention fire extinguishing apparatus possess the high effect of fire prevention sensitivity, cooperation setting through electro-magnet and slider, electro-magnet circular telegram operation when thermistor reaches the uniform temperature when the in-process conflagration takes place, because slider magnetism repels mutually with electro-magnet magnetism and makes the slider rebound, touch switch makes the pressure pump work, and then put out a fire the fire agent through pressure pump fire extinguishing pipe blowout, can put out a fire along with the temperature in the ore deposit, the efficiency of putting out a fire is greatly improved, the production safety in colliery and staff's life safety have been guaranteed, thereby the effect that degree of automation is high has been played, it is good to have reached the fire prevention effect, the security is high and simple structure's purpose.
2. This fire prevention fire extinguishing apparatus for coal mine, through the setting of exhaust fan and active carbon filter screen, make this fire prevention fire extinguishing apparatus can adsorb the purification to the impurity in the air at the in-process that uses, make the air in the colliery can purify, thereby reach the effect of fire prevention, through the setting of this mechanism of filter screen locking, make this fire prevention fire extinguishing apparatus can carry out the adsorptivity to impurity through the active carbon filter screen at the in-process that uses, and the convenience of ten minutes is dismantled, thereby reached and to realize conveniently changing ten minutes convenient, and low cost's purpose.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
fig. 3 is a schematic structural view of the filter screen locking mechanism of the present invention;
fig. 4 is a schematic structural diagram of the side view of the present invention.
In the figure: 1. a fire extinguishing box; 2. turning a plate; 3. a push handle; 4. a feed port; 5. a support; 6. a filtration device; 7. a control device; 8. a thermistor; 9. a pressure pump; 10. a wheel; 11. a feed pipe; 12. fire extinguishing pipes; 61. an exhaust fan; 62. an activated carbon adsorption filter screen; 63. a filter screen locking mechanism; 71. placing the box; 72. an electromagnet; 73. a slider; 74. a switch; 631. a reset lever; 632. a support spring; 633. positioning a rod; 634. a thrust spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a fire prevention and extinguishing device for coal mines comprises a fire extinguishing box 1, a sweep 2 is fixedly connected to the bottom of the fire extinguishing box 1, wheels 10 are fixedly connected to the bottom of the sweep 2, the number of the wheels 10 is four, each wheel 10 is respectively and fixedly connected to four corners of the sweep 2, a pushing handle 3 is fixedly connected to one side of the sweep 2, a feeding hole 4 is formed in one side of the fire extinguishing box 1, a feeding pipe 11 is inserted in the feeding hole 4, a piston is arranged in the feeding pipe 11, a fire extinguishing pipe 12 is inserted in one side of the fire extinguishing box 1, a support 5 is fixedly connected to the upper surface of the fire extinguishing box 1, a filter device 6 is fixedly connected to the upper surface of the support 5, the filter device 6 comprises an exhaust fan 61, an active carbon adsorption filter screen 62 is arranged on one side of the exhaust fan 61, the active carbon adsorption filter screens 62 are two in number and are respectively arranged in the filter device 6, a filter screen locking mechanism 63 is arranged at the top, filter screen locking mechanical system 63 includes release link 631, the lower fixed surface of release link 631 is connected with supporting spring 632, the side butt of release link 631 has locating lever 633, thrust spring 634 has been cup jointed to the surface of locating lever 633 one end, release link 631 is the inclined plane mechanism with the butt face of locating lever 633, the internal surface of filter equipment 6 corresponds the position and is equipped with the locating hole with locating lever 633 adaptation, the last fixed surface of fire extinguishing box 1 is connected with controlling means 7, controlling means 7 is including placing box 71, the bottom of placing box 71 is provided with electro-magnet 72, the spout has been seted up to one side of placing box 71, the inside sliding connection of spout has slider 73, slider 73 has magnetism, the top of placing box 71 is provided with switch 74, thermistor 8 wire is connected with electro-magnet 72, the upper surface of fire extinguishing box 1 is provided with thermistor 8, one side wire connection pressure pump 9 of controlling means.
When in use, firstly, the fire-proof fire-extinguishing equipment is pushed to a required position, then the arrangement of the exhaust fan 61 and the activated carbon adsorption filter screen 62 enables the fire-proof fire-extinguishing equipment to adsorb and purify impurities in the air in the use process, so that the air in a coal mine can be purified, thereby achieving the fireproof effect, due to the arrangement of the filter screen locking mechanism 63, the impurities can be adsorbed by the activated carbon adsorption filter screen 62 in the use process of the fire-proof fire-extinguishing equipment, when the activated carbon adsorption filter screen 62 needs to be replaced, the activated carbon adsorption filter screen 62 is very convenient to disassemble, thereby achieving the purposes of convenient replacement, convenience and low cost, through the arrangement of the thermistor 8, the fire-proof fire-extinguishing equipment has the effect of high fire-proof sensitivity, the electromagnet 72 and the slide block 73 are used in a matching way, when a fire disaster occurs in the use process, the electromagnet 72 is electrified to operate when the thermistor 8, because slider 73 magnetism repels with electro-magnet 72 magnetism and makes slider 73 rebound, thereby touch switch 74 work, and then through the fire extinguishing pipe 12 blowout fire extinguishing agent of force pump 9, can put out a fire to the colliery in, improved the efficiency of putting out a fire greatly, guaranteed the production safety in colliery and staff's life safety to play the effect that degree of automation is high, reached that the fire prevention is effectual, the security is high and simple structure's purpose.
The utility model discloses a theory of operation and beneficial effect: the fire-fighting equipment for coal mine has the advantages that the fire-fighting equipment has the effect of high fire-fighting sensitivity through the arrangement of the thermistor 8, the electromagnet 72 is electrified to operate when the thermistor 8 reaches a certain temperature in the process of fire occurrence in the use process through the matching arrangement of the electromagnet 72 and the slider 73, the slider 73 moves upwards due to the repulsion of the magnetism of the slider 73 and the magnetism of the electromagnet 72, the pressure pump 9 works through the touch switch 74, the fire extinguishing pipe 12 sprays out the fire extinguishing agent through the pressure pump 9, fire can be extinguished along with the temperature in a mine, the fire extinguishing efficiency is greatly improved, the production safety of the coal mine and the life safety of workers are ensured, the effect of high automation degree is achieved, the purposes of good fire-fighting effect, high safety and simple structure are achieved, through the arrangement of the exhaust fan 61 and the activated carbon adsorption filter screen 62, the fire-fighting equipment can adsorb and purify impurities in the air in the use process, make the air in the colliery can purify to reach the effect of fire prevention, through the setting of this mechanism of filter screen locking, make this fire prevention fire-extinguishing apparatus can carry out the adsorptivity to impurity through activated carbon adsorption filter screen 62 at the in-process that uses, and very convenience is dismantled, thereby has reached and has realized conveniently changing very convenient and low cost's purpose.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire prevention fire extinguishing apparatus for coal mine, includes fire extinguishing chamber (1), its characterized in that: the utility model discloses a fire extinguishing box, including fire extinguishing box (1), bottom fixedly connected with sweep (2), one side fixedly connected with of sweep (2) pushes away (3), feed port (4) have been seted up to one side of fire extinguishing box (1), the last fixed surface of fire extinguishing box (1) is connected with support (5), the last fixed surface of support (5) is connected with filter equipment (6), filter equipment (6) include exhaust fan (61), one side of exhaust fan (61) is equipped with activated carbon adsorption filter screen (62), the top of activated carbon adsorption filter screen (62) is equipped with filter screen locking mechanism (63), the last fixed surface of fire extinguishing box (1) is connected with controlling means (7), the upper surface of fire extinguishing box (1) is provided with thermistor (8), one side wire connection pressure pump (9) of controlling means (7).
2. A fire prevention and extinguishing apparatus for coal mines as set forth in claim 1, wherein: controlling means (7) is including placing box (71), the bottom of placing box (71) is provided with electro-magnet (72), the spout has been seted up to the one side of placing box (71), the inside sliding connection of spout has slider (73), slider (73) have magnetism, the top of placing box (71) is provided with switch (74), thermistor (8) wire is connected with electro-magnet (72).
3. A fire prevention and extinguishing apparatus for coal mines as set forth in claim 1, wherein: filter screen locking mechanical system (63) is including release link (631), the lower surface fixedly connected with supporting spring (632) of release link (631), the side butt of release link (631) has locating lever (633), thrust spring (634) have been cup jointed to the surface of locating lever (633) one end, release link (631) are the inclined plane structure with the butt face of locating lever (633), the internal surface of filter equipment (6) corresponds the position and is equipped with the locating hole with locating lever (633) adaptation.
4. A fire prevention and extinguishing apparatus for coal mines as set forth in claim 1, wherein: the bottom fixedly connected with wheel (10) of sweep (2), the quantity of wheel (10) is four, every wheel (10) is fixed connection respectively in the four corners of sweep (2).
5. A fire prevention and extinguishing apparatus for coal mines as set forth in claim 1, wherein: the fire extinguishing chamber is characterized in that a feeding pipe (11) is inserted into the feeding hole (4), a piston is arranged inside the feeding pipe (11), and a fire extinguishing pipe (12) is inserted into one side of the fire extinguishing chamber (1).
6. A fire prevention and extinguishing apparatus for coal mines as set forth in claim 1, wherein: the number of the activated carbon adsorption filter screens (62) is two, and the two activated carbon adsorption filter screens are respectively arranged in the filtering device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599790.7U CN213063648U (en) | 2020-08-05 | 2020-08-05 | Fire prevention and extinguishing equipment for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599790.7U CN213063648U (en) | 2020-08-05 | 2020-08-05 | Fire prevention and extinguishing equipment for coal mine |
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| Publication Number | Publication Date |
|---|---|
| CN213063648U true CN213063648U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021599790.7U Active CN213063648U (en) | 2020-08-05 | 2020-08-05 | Fire prevention and extinguishing equipment for coal mine |
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| CN (1) | CN213063648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244560A (en) * | 2021-05-19 | 2021-08-13 | 牟国友 | Gas safety machine |
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2020
- 2020-08-05 CN CN202021599790.7U patent/CN213063648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244560A (en) * | 2021-05-19 | 2021-08-13 | 牟国友 | Gas safety machine |
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