CN109915210A - A kind of coal mine spontaneous combustion monitoring alarm cooling device and application method - Google Patents

Abstract

A kind of coal mine spontaneous combustion monitoring alarm cooling device, including cabinet one, one bottom of cabinet is fixedly installed with support plate, the support plate bottom is equipped with array distribution and the support column with bottomland face contact, the one top left side of cabinet part and right side part are fixedly installed with gas cylinder one and cushion block respectively, the extraneous cabinet two of right end connection is fixedly installed at the top of the cushion block, the invention has the advantages that: the configuration of the present invention is simple, it is easy to operate, it is able to carry out and repeatedly uses, operation can be realized without power supply, it is severe to cope with conditions down-hole, the more lamp unfavorable factors of disturbing factor, strong antijamming capability, mist cooling emergency processing can be voluntarily carried out when staff does not also reach scene after issuing alarm, prevent spontaneous combustion, it is a kind of efficient apparatus that temperature in mine hole can be measured indirectly with alarm and emergency processing.

Description

A kind of coal mine spontaneous combustion monitoring alarm cooling device and application method

Technical field

The present invention relates to underground coal mine temperature sensing field more particularly to a kind of coal mine spontaneous combustion monitoring alarm cooling device and Application method.

Background technique

Currently, underground coal mine coal is adopted after being exposed in air, slowly oxidation occurs with oxygen, generates heat, when When condition is suitable for, coal temperature is gradually risen so that spontaneous combustion occurs.Temperature sensing is to judge that spontaneous combustion occurs for underground coal mine coal One of main method, but limited by mine specified conditions, oxidization of remained coal accumulation of heat situation is difficult to directly in part place such as goaf Connect test.The test method proposed at present includes two class method of contact temperature-measuring and contactless temperature-measuring, and contact temperature-measuring includes The test methods such as thermocouple, thermal resistance, profile fiber and grating and device, the problem is that the signal transmssion line of device it is easy because The movement of roof caving rock and be broken, testing reliability is not high；Contactless includes infrared acquisition method and adopting With the temperature measuring equipment direct temperature measurement of wireless transmission signal, also has and utilize magnetic anomaly, resistivity caused by the place temperature rise of underground part The methods of exception or radon gas variation carry out indirect detection, and the disturbing factor of wireless test technology is more, the place of infrared acquisition application There is certain limitation, magnetic anomaly and resistivity anomaly test are big, these contactless temperature-measuring methods have certain limitation Property.

Summary of the invention

The invention solves the above-mentioned problems of the prior art, provide a kind of coal mine spontaneous combustion monitoring alarm cooling device, Principle is simple, easy to operate, and device can be run without power supply, utilizes expanding with heat and contract with cold as the dynamic of opening device for gas Power source is equipped with the container equipped with low-boiling point liquid in the device, and when mine hole internal temperature increases, low-boiling point liquid boils, and holds The increase of device internal pressure generates power, can starter, when temperature reduces in mine hole, low-boiling point liquid is cooling, inside container Air is shunk, and device is closed.

The technical scheme adopted by the invention to solve the technical problem: this coal mine spontaneous combustion monitoring alarm cooling device, including Cabinet one, one bottom of cabinet are fixedly installed with support plate, the support plate bottom be equipped with array distribution and with bottom ground The support column of contact, the one top left side of cabinet part and right side part are fixedly installed with gas cylinder one and cushion block respectively, described The extraneous cabinet two of right end connection is fixedly installed at the top of cushion block, two left side of the cabinet part inner wall is fixedly installed with box body One, the one left and right ends inner wall of box body is equipped with the stomata one being in communication with the outside, the two top left side of cabinet part and right half Part is fixedly installed with volatilization case and dyeing box respectively, and the volatilization bottom portion and volatilization bottom portion are fixedly installed with top respectively The conduit one and conduit two being connected to inside volatilization bottom portion and the case that volatilizees, one bottom of conduit sequentially pass through cabinet two left half Part top inner wall and one top inner wall of box body reach inside box body one, and two bottom of conduit is pushed up across two right side part of cabinet Portion's inner wall reaches inside cabinet two, and two right side part inner wall of cabinet is fixedly installed with the big filtering positioned at two right of conduit Net, check valve two is equipped between two inner wall of conduit, and one right end of gas cylinder is equipped with right end across two left end inner wall of cabinet Afterwards with the conduit three that is connected to inside cabinet two, annular ring is equipped on the outside of the conduit, annular ring top interior is fixedly mounted It is reached inside conduit three after thering is valve pillar three, three bottom of valve pillar to pass through three top inner wall of conduit, outside the valve pillar three It seals and is slidably connected between three top of side and conduit, the one inside middle part of cabinet is equipped with the cylinder one of diamond material, described One bottom of cylinder reaches below support plate after sequentially passing through one inner wall bottom of cabinet and support plate, one outside of cylinder and cabinet It is fixedly connected between one bottom and support plate, one or so two side of cylinder is respectively equipped with to be fixedly connected with one inner wall bottom of cabinet Gas cylinder two, conduit four is installed, the four inside middle part of conduit is equipped with valve pillar one, the valve pillar at the top of the gas cylinder two One close to one one end of cabinet pass through four inner wall of conduit after reach conduit four close to cabinet side one by one, the valve pillar one and conduit four Close to one one end of cabinet, sealing is slidably connected, and the valve pillar one is sealedly connected with baffle close to one center one end of cabinet, described It is fixedly connected with the spring of energy storage state on the outside of baffle and conduit four, is equipped with the T shape for resisting baffle between the baffle opposite end Bar, the T-bar bottom reach inside cylinder one after passing through one top inner wall of cylinder, and one top interior of cylinder, which is equipped with, to be located at Stomata two around T-bar lower portion, the T-bar sealed bottom are connected with outside and are slidably connected with the sealing of one inner wall of cylinder Sliding floor, be equipped with the limited block being fixedly mounted between one inner wall of cylinder below the sliding floor, the conduit four pushes up Portion's thread seal is connected with the conduit five that top is in communication with the outside, and the five lower portion left and right ends inner wall of conduit is respectively equipped with Pressure reducing valve and check valve one, the five upper half part left and right ends inner wall of conduit are equipped with sliding slot, are equipped with position above the conduit five Stock inside cabinet one, stock bottom left side part and right side part are sealedly connected with bottom and extend in conduit five The lifting column one in portion, the one bottom left and right ends of lifting column are sealedly connected with the sliding block being meshed with sliding slot, the gas cylinder two Two sides of left and right are respectively equipped with the aerosol being fixedly connected with one inner wall bottom of cabinet, and the aerosol can front end is equipped with conduit six, It is equipped with top in the middle part of the conduit six and passes through the valve pillar two for reaching six top of conduit at the top of conduit six, two outside of valve pillar It is slidably connected with sealing at the top of conduit six, six rear end of conduit passes through one rear end inner wall of cabinet and reaches one rear of cabinet, described Six rear end of conduit is equipped with fog-spray nozzle, and the stock left and right ends are sealedly connected with lifting column two, two bottom of lifting column and valve It is fixedly connected at the top of door pillar two, the stock top center is sealedly connected with lifting column three, passes through case at the top of the lifting column three Connect after at the top of body one inner wall with annular ring sealed bottom, in conclusion above-mentioned facility middle cylinder body one be diamond material be for The heat in air is preferably transmitted into its internal low-boiling point liquid, increases the accuracy of device, sliding slot can limit liter The lifting of column one is dropped in a certain range.

A kind of application method of coal mine spontaneous combustion monitoring alarm cooling device, its step are as follows:

One, early-stage preparations: placing the present apparatus in different mine holes respectively, and the cylinder one in different device is located at limit The different low-boiling point liquid of boiling point (such as chloroethanes, acetone) is poured into inside the lower half portion of block respectively, is packed into volatilization case Diameter is greater than stomata one and the volatile solid stink agent different with taste, and the pigment powder of different colours is packed into dyeing box End, solid stink agent are fallen into inside box body one by conduit one；

Two, it detects:, can be rapid since cylinder one is diamond material after oxidation air temperature, which occurs, for coal increases Internal low-boiling point liquid (diamond heat-conducting coefficient is only second to graphene) is transferred heat to, after low-boiling point liquid vaporized expanding Sliding floor is pushed to move upwards, sliding floor, which moves upwards, drives T-bar to move upwards, and T-bar moves upwards so that T-bar No longer resist baffle, spring release stores power, baffle is pushed towards one center position of cabinet, baffle push drive valve pillar a dozen Convince Guan Si by patient analysis, the liquid gas rapid vaporization after conduit four is opened inside gas cylinder two simultaneously generates great air pressure, and gas is by leading Guan Si, which is ejected into inside conduit five, pushes lifting column one to move upwards along sliding slot, and pressure reducing valve can be in five air pressure inside mistake of conduit Quantitative gas is discharged when big keeps internal pressure to stablize, and it is more than the length of conduit five that sliding slot, which can prevent one movement travel of lifting column, Degree, lifting column one, which moves upwards, drives stock to move upwards, and stock is able to drive lifting column two upwards and lifting column three is transported upwards It is dynamic；

Three, alarm: lifting column three, which moves upwards, to be able to drive annular ring and moves upwards, and annular ring moves upwards so that valve Column three, which moves upwards, opens conduit three, and when conduit three is opened, internal liquefied gas rapid vaporization simultaneously generates enormous pressure, gas It being poured inside cabinet two by conduit three, gas drives the solid stink agent inside box body one to accelerate volatilization after passing through stomata one, Gas is when by below conduit two, and according to the small principle of the big pressure of gas flow rate, check valve two is opened, the face inside dyeing box Feed powder end in two entrained gas of conduit for gas by dyeing, and gas passes through serious offense with color and stink simultaneously, gas at this time Strainer is blown to the external world, reaches extraneous gas, leaks out under effect in mine hole, upper corner is diffused to, in this way in the people of working face Can be recognized indirectly i.e. according to the smell and color of gas by the coal mine position of spontaneous combustion and the existing temperature of coal mine；

Four, cool down: lifting column two, which moves upwards, drives valve pillar two to move upwards, and valve pillar two moves upwards opening conduit Six, water inside aerosol can turns to water mist to dropping inside mine hole by fog-spray nozzle after conduit six after conduit six is opened Temperature strives for that placing coal mine to greatest extent before staff rushes to occurs spontaneous combustion；

Five, return: when mine hole internal temperature is normal, one low-boiling point liquid of cylinder stops boiling, and cylinder one is internally located at Gas below sliding floor, which contracts on cooling, drives sliding floor to drop at the top of limited block, and sliding floor decline drives T-bar Decline, T-bar fall back to original position and resist baffle, and it is energy storage state that baffle, which is resisted rear spring, and valve pillar one closes conduit four, So that gas cylinder two stops jet, stock declines by self gravity, and lifting column one, lifting column two, lifting are driven when stock declines Column three declines, and lifting column one descends through check valve one and extra air is discharged and slides into sliding slot stroke bottommost, goes up and down Two descent tape of column moves annular ring decline, and annular ring descent tape movable valve column three declines, and conduit three, conduit are closed in the decline of valve pillar three Three close so that gas cylinder one stops jet, the decline of three descent tape movable valve column two of lifting column, and conduit six is closed in the decline of valve pillar two, Conduit six is closed so that aerosol can stops spraying water mist, and one switches back to original position；

Six, it periodic maintenance: needs to regularly replace gas cylinder one, the gas cylinder two, aerosol can used up.

The invention has the advantages that: the configuration of the present invention is simple, it is easy to operate, it is able to carry out and repeatedly uses, be not necessarily to Operation can be realized in power supply, and it is severe to cope with conditions down-hole, the more lamp unfavorable factors of disturbing factor, strong antijamming capability, Mist cooling emergency processing can be voluntarily carried out when staff does not also reach scene after issuing alarm, spontaneous combustion is prevented, is one Kind can measure indirectly temperature in mine hole the efficient apparatus with alarm and emergency processing.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the partial enlarged view of cabinet two in Fig. 1；

Fig. 3 is the partial enlarged view of conduit five and conduit four in Fig. 1；

Fig. 4 is the partial enlarged view of valve pillar two and conduit six in Fig. 1；

Fig. 5 is left view of the invention；

Fig. 6 is the left view of valve pillar two and conduit six.

Description of symbols: cabinet 1, lifting column 32, gas cylinder 1, cushion block 4, stock 5, lifting column 26, aerosol can 7, Support plate 8, support column 9, gas cylinder 2 10, stomata 2 11, position block 12, sliding floor 13, cylinder 1, T-bar 15, valve pillar two 16, conduit 6 17, conduit 5 18, lifting column 1, sliding slot 20, sliding block 21, baffle 22, valve pillar 1, conduit 4 24, valve Column 3 25, annular ring 26, conduit 27, conduit 1, volatilization case 29, volatilization case 30, cabinet 2 31, big filter screen 32, conduit two 33, stomata 1, box body 1, fog-spray nozzle 36, pressure reducing valve 37, check valve 1, spring 39, check valve 2 40.

Specific embodiment

The present invention will be further explained below with reference to the attached drawings:

Referring to attached drawing 1,2,3,4,5,6: this coal mine spontaneous combustion monitoring alarm cooling device in the present embodiment, including cabinet one 1, one 1 bottom of cabinet is fixedly installed with support plate 8, and 8 bottom of support plate is equipped with array distribution and connects with bottom ground The support column 9 of touching, the one 1 top left side of cabinet part and right side part are fixedly installed with gas cylinder 1 and cushion block 4, institute respectively It states and is fixedly installed with the extraneous cabinet 2 31 of right end connection at the top of cushion block 4,2 31 left side of the cabinet part inner wall is fixedly mounted There is box body 1, the one 35 left and right ends inner wall of box body is equipped with the stomata 1 being in communication with the outside, 2 31 top of cabinet Left side part and right side part are fixedly installed with volatilization case 29 and dyeing box 30,29 bottom of volatilization case and volatilization case 30 respectively Bottom is fixedly installed with the conduit 1 and conduit 2 33 being connected to inside top and volatilization 29 bottom of case and the case 30 that volatilizees, institute respectively It states one 28 bottom of conduit and sequentially passes through 2 31 left side of cabinet part top inner wall and one 35 top inner wall of box body arrival box body 1 Inside, 2 33 bottom of conduit pass through 2 31 right side part top inner wall of cabinet and reach inside cabinet 2 31, the cabinet two 31 right side part inner walls are fixedly installed with the big filter screen 32 positioned at 2 33 right of conduit, are equipped between 2 33 inner wall of the conduit Check valve 2 40, one 3 right end of gas cylinder are equipped with right end and are connected to after 2 31 left end inner wall of cabinet with 2 31 inside of cabinet Conduit 3 27, annular ring 26 is equipped on the outside of the conduit 27,26 top interior of annular ring is fixedly installed with valve pillar three 25,3 25 bottom of valve pillar reaches inside conduit 3 27 after passing through 3 27 top inner wall of conduit, outside the valve pillar 3 25 It sealing and is slidably connected between 3 27 top of side and conduit, the one 1 inside middle part of cabinet is equipped with the cylinder 1 of diamond material, One 14 bottom of cylinder reaches 8 lower section of support plate, the cylinder one after sequentially passing through one 1 inner wall bottom of cabinet and support plate 8 14 outsides are fixedly connected between one 1 bottom of cabinet and support plate 8, and one 14 or so two side of cylinder is respectively equipped with and cabinet one The gas cylinder 2 10 that 1 inner wall bottom is fixedly connected, 2 10 top of the gas cylinder are equipped with conduit 4 24, in 4 24 inside of conduit Portion is equipped with valve pillar 1, and the valve pillar 1 reaches conduit 4 24 close to one 1 one end of cabinet after 4 24 inner wall of conduit Close to one 1 one side of cabinet, close to one 1 one end of cabinet, sealing is slidably connected the valve pillar 1 with conduit 4 24, the valve Column 1 is sealedly connected with baffle 22 close to one 1 center one end of cabinet, and the baffle 22 is fixedly connected with 4 24 outside of conduit The spring 39 of energy storage state is equipped with the T-bar 15 for resisting baffle 22,15 bottom of T-bar between 22 opposite end of baffle It is reached inside cylinder 1 after one 14 top inner wall of cylinder, one 14 top interior of cylinder, which is equipped with, to be located under T-bar 15 The stomata 2 11 of half peripheral portion, 15 sealed bottom of T-bar are connected with outside and are slidably connected with the sealing of one 14 inner wall of cylinder Sliding floor 13, the limited block 12 being fixedly mounted between one 14 inner wall of cylinder is equipped with below the sliding floor 13, it is described 4 24 screw top of conduit is sealedly connected with the conduit 5 18 that top is in communication with the outside, described 5 18 lower portion of conduit or so two End inner wall is respectively equipped with pressure reducing valve 37 and check valve 1, and the 5 18 upper half part left and right ends inner wall of conduit is equipped with sliding slot 20,5 18 top of conduit is equipped with the stock 5 being located inside cabinet 1, the 5 bottom left side of stock part and right side part It is sealedly connected with bottom and extends to lifting column 1 inside conduit 5 18, one 19 bottom left and right ends of the lifting column sealing connects It is connected to the sliding block 21 being meshed with sliding slot 20,2 10 or so two side of gas cylinder is respectively equipped with to fix with one 1 inner wall bottom of cabinet The aerosol can 7 of connection, 7 front end of aerosol can are equipped with conduit 6 17, and 6 17 middle part of conduit is equipped with top and passes through conduit 6 17 tops reach the valve pillar 2 16 of 6 17 top of conduit, and 2 16 outside of valve pillar is slided with 6 17 top sealing of conduit Connection, 6 17 rear end of conduit pass through one 1 rear end inner wall of cabinet and reach one 1 rear of cabinet, and 6 17 rear end of conduit is equipped with Fog-spray nozzle 36,5 left and right ends of stock are sealedly connected with lifting column 26, and 26 bottom of lifting column and valve pillar 2 16 push up Portion is fixedly connected, and 5 top center of stock is sealedly connected with lifting column 32, and 32 top of lifting column passes through cabinet 1 It is connect after at the top of inner wall with 26 sealed bottom of annular ring.

Referring to attached drawing 1,2,3,4,5,6: a kind of application method of coal mine spontaneous combustion monitoring alarm cooling device, step is such as Under:

One, early-stage preparations: placing the present apparatus in different mine holes respectively, and the cylinder 1 in different device is located at limit The different low-boiling point liquid of boiling point (such as chloroethanes, acetone) is poured into respectively inside the lower half portion of position block 12, in volatilization case 29 Interior loading diameter is greater than stomata 1 and the volatile solid stink agent different with taste, is packed into different colours in dyeing box 30 Pigment powder, solid stink agent fallen into inside box body 1 by conduit 1；

Two, it detects: after oxidation air temperature, which occurs, for coal increases, since cylinder 1 is diamond material, Neng Gouxun Speed transfers heat to internal low-boiling point liquid (diamond heat-conducting coefficient is only second to graphene), low-boiling point liquid vaporized expanding Sliding floor 13 is pushed to move upwards afterwards, sliding floor 13, which moves upwards, drives T-bar 15 to move upwards, and T-bar 15 is transported upwards Dynamic so that T-bar 15 no longer resists baffle 22, the release of spring 39 stores power, baffle 22 is pushed towards one 1 center position of cabinet, gear Plate 22, which pushes, drives valve pillar 1 to open conduit 4 24, the rapid vapour of liquid gas after conduit 4 24 is opened inside gas cylinder 2 10 Change and generate great air pressure, gas is ejected into 5 18 inside of conduit by conduit 4 24 and pushes lifting column 1 along sliding slot 20 It moving upwards, pressure reducing valve 37 quantitative gas can be discharged when 5 18 air pressure inside of conduit is excessive, internal pressure is kept to stablize, It is more than the length of conduit 5 18 that sliding slot 20, which can prevent one 19 movement travel of lifting column, and lifting column 1 moves upwards drive stock 5 move upwards, and stock 5 is able to drive lifting column 26 upwards and lifting column 32 moves upwards；

Three, alarm: lifting column 32, which moves upwards, to be able to drive annular ring 26 and moves upwards, and annular ring 26, which moves upwards, to be made It obtains valve pillar 3 25 and moves upwards opening conduit 3 27, when conduit 3 27 is opened, internal liquefied gas rapid vaporization is simultaneously generated Enormous pressure, gas are poured inside cabinet 2 31 by conduit 3 27, and gas drives inside box body 1 after passing through stomata 1 Solid stink agent accelerate volatilization, gas is when by below conduit 2 33, according to the small principle of the big pressure of gas flow rate, unidirectionally Valve 2 40 is opened, and the pigment powder inside dyeing box 30 passes through in 2 33 entrained gas of conduit to be dyed for gas, at this time gas band Have while color and stink, gas are blown to the external world by big filter screen 32, extraneous gas is reached, in the effect of leaking out of mine hole Under, upper corner is diffused to, can be recognized indirectly i.e. according to the smell and color of gas by spontaneous combustion in the people of working face in this way Coal mine position and the existing temperature of coal mine；

Four, cool down: lifting column 26, which moves upwards, drives valve pillar 2 16 to move upwards, and valve pillar 2 16, which moves upwards, to be beaten Convince pipe 6 17 by patient analysis, the water after conduit 6 17 is opened inside aerosol can 7 turns to water mist pair by fog-spray nozzle 36 after conduit 6 17 Mine cools down inside hole, strives for that placing coal mine to greatest extent before staff rushes to occurs spontaneous combustion；

Five, return: when mine hole internal temperature is normal, one 14 low-boiling point liquid of cylinder stops boiling, inside cylinder 1 Gas positioned at 13 lower section of sliding floor, which contracts on cooling, drives sliding floor 13 to drop at the top of limited block 12, under sliding floor 13 Drop drives T-bar 15 to decline, and T-bar 15 falls back to original position and resists baffle 22, and baffle 22 is resisted rear spring 39 to store power shape State, valve pillar 1 close conduit 4 24, so that gas cylinder 2 10 stops jet, stock 5 declines by self gravity, under stock 5 Lifting column 1, lifting column 26, lifting column 32 is driven to decline when drop, it is more that lifting column 1 descends through the discharge of check valve 1 Remaining air and 20 stroke bottommost of sliding slot is slided into, 26 descent tape of lifting column is moved annular ring 26 and declined, and annular ring 26 declines Valve pillar 3 25 is driven to decline, conduit 3 27 is closed in the decline of valve pillar 3 25, and conduit 3 27 is closed so that gas cylinder 1 stops spray Conduit 6 17 is closed in gas, the decline of 32 descent tape movable valve column 2 16 of lifting column, the decline of valve pillar 2 16, and the closing of conduit 6 17 makes It obtains aerosol can 7 to stop spraying water mist, one switches back to original position；

Six, it periodic maintenance: needs to regularly replace gas cylinder 1, gas cylinder 2 10, the aerosol can 7 used up.

Although the present invention has been illustrated and described with reference to preferred embodiments, this profession ordinary skill Personnel are it is to be appreciated that within the scope of the claims, can make various variation in form and details.

Claims (2)

1. The cooling device 1. a kind of coal mine spontaneous combustion monitoring is alarmed, including cabinet one (1), it is characterized in that: the cabinet one (1) bottom is solid Dingan County be equipped with support plate (8), support plate (8) bottom be equipped with array distribution and with the support column of bottomland face contact (9), institute It states left side part and right side part at the top of cabinet one (1) and is fixedly installed with gas cylinder one (3) and cushion block (4), the cushion block (4) respectively Top is fixedly installed with the extraneous cabinet two (31) of right end connection, and cabinet two (31) the left side part inner wall is fixedly installed with box Body one (35), box body one (35) the left and right ends inner wall are equipped with the stomata one (34) being in communication with the outside, the cabinet two (31) Top left side part and right side part are fixedly installed with volatilization case (29) and dyeing box (30), volatilization case (29) bottom respectively It is fixedly installed with top and volatilization case (29) bottom and case (30) the internal conduit being connected to that volatilizees respectively with volatilization case (30) bottom One (28) and conduit two (33), conduit one (28) bottom sequentially pass through cabinet two (31) left side part top inner wall and box body One (35) top inner wall reaches box body one (35) inside, and conduit two (33) bottom passes through at the top of cabinet two (31) right side part Inner wall reaches cabinet two (31) inside, and cabinet two (31) right side part inner wall is fixedly installed with positioned at conduit two (33) right Big filter screen (32), check valve two (40) is equipped between conduit two (33) inner wall, gas cylinder one (3) right end is equipped with Right end passes through the conduit three (27) being connected to after the inner wall of cabinet two (31) left end with cabinet two (31) inside, conduit (27) outside Equipped with annular ring (26), annular ring (26) top interior is fixedly installed with valve pillar three (25), the valve pillar three (25) Bottom reaches conduit three (27) inside, valve pillar three (25) outside and conduit three after passing through conduit three (27) top inner wall (27) it seals and is slidably connected between top, the internal middle part of the cabinet one (1) is equipped with the cylinder one (14) of diamond material, described Cylinder one (14) bottom sequentially passes through cabinet one (1) inner wall bottom and support plate (8) and is reached below support plate (8) afterwards, the cylinder It is fixedly connected on the outside of body one (14) between cabinet one (1) bottom and support plate (8), cylinder one (14) left and right two sides difference Equipped with the gas cylinder two (10) being fixedly connected with cabinet one (1) inner wall bottom, conduit four is installed at the top of the gas cylinder two (10) (24), the internal middle part of the conduit four (24) is equipped with valve pillar one (23), and the valve pillar one (23) is close to cabinet one (1) one end Conduit four (24) are reached after conduit four (24) inner wall close to cabinet one (1) side, the valve pillar one (23) and conduit four (24) close to cabinet one (1) one end, sealing is slidably connected, and the valve pillar one (23) connects close to the sealing of cabinet one (1) center one end It is connected to baffle (22), the spring (39) of energy storage state, the gear is fixedly connected on the outside of the baffle (22) and conduit four (24) The T-bar (15) for resisting baffle (22) is equipped between plate (22) opposite end, T-bar (15) bottom is pushed up across cylinder one (14) Cylinder one (14) inside is reached after portion's inner wall, cylinder one (14) top interior, which is equipped with, is located at T-bar (15) lower portion week The stomata two (11) enclosed, T-bar (15) sealed bottom are connected with what outside was slidably connected with the sealing of cylinder one (14) inner wall Sliding floor (13), sliding floor (13) lower section are equipped with the limited block being fixedly mounted between cylinder one (14) inner wall (12), conduit four (24) screw top is sealedly connected with the conduit five (18) that top is in communication with the outside, the conduit five (18) lower portion left and right ends inner wall is respectively equipped with pressure reducing valve (37) and check valve one (38), conduit five (18) upper half Part left and right ends inner wall is equipped with sliding slot (20), and the stock (5) for being located at cabinet one (1) inside is equipped with above the conduit five (18), Stock (5) the bottom left side part and right side part are sealedly connected with bottom and extend to the internal lifting column one of conduit five (18) (19), lifting column one (19) the bottom left and right ends are sealedly connected with the sliding block (21) being meshed with sliding slot (20), the gas Two (10) of bottle, two sides of left and right are respectively equipped with the aerosol can (7) being fixedly connected with cabinet one (1) inner wall bottom, the aerosol can (7) Front end is equipped with conduit six (17), and top is equipped in the middle part of the conduit six (17) and passes through arrival conduit six at the top of conduit six (17) (17) valve pillar two (16) above, valve pillar two (16) outside is slidably connected with sealing at the top of conduit six (17), described Conduit six (17) rear end passes through cabinet one (1) rear end inner wall and reaches cabinet one (1) rear, and conduit six (17) rear end is equipped with spray Mist head (36), stock (5) left and right ends are sealedly connected with lifting column two (6), lifting column two (6) bottom and valve pillar It is fixedly connected at the top of two (16), stock (5) top center is sealedly connected with lifting column three (2), lifting column three (2) top Portion is connect after passing through at the top of cabinet one (1) inner wall with annular ring (26) sealed bottom.
2. 2. a kind of application method of coal mine spontaneous combustion monitoring alarm cooling device, its step are as follows:

   One, early-stage preparations: placing the present apparatus in different mine holes respectively, and the cylinder one (14) in different device is located at limit The different low-boiling point liquid of boiling point (such as chloroethanes, acetone) is poured into inside the lower half portion of block (12) respectively, in volatilization case (29) it is packed into diameter in and is greater than stomata one (34) and the volatile solid stink agent different with taste, is packed into dyeing box (30) The pigment powder of different colours, solid stink agent fall into box body one (35) inside by conduit one (28)；

   Two, it detects:, can be rapid since cylinder one (14) is diamond material after oxidation air temperature, which occurs, for coal increases Internal low-boiling point liquid (diamond heat-conducting coefficient is only second to graphene) is transferred heat to, after low-boiling point liquid vaporized expanding Sliding floor (13) are pushed to move upwards, sliding floor (13), which moves upwards, drives T-bar (15) to move upwards, T-bar (15) It moves upwards so that T-bar (15) no longer resists baffle (22), spring (39) release stores power, by baffle (22) towards cabinet one (1) center position pushes, and baffle (22), which pushes, drives valve pillar one (23) to open conduit four (24), gas after conduit four (24) is opened The internal liquid gas rapid vaporization in two (10) of bottle simultaneously generates great air pressure, and gas is ejected into conduit five by conduit four (24) (18) internal that lifting column one (19) is pushed to move upwards along sliding slot (20), pressure reducing valve (37) can be in the internal gas of conduit five (18) Quantitative gas is discharged when pressing through big keeps internal pressure to stablize, and sliding slot (20) can prevent lifting column one (19) movement travel super The length of conduit five (18) is crossed, lifting column one (19), which moves upwards, drives stock (5) to move upwards, and stock (5) upwards being capable of band Dynamic lifting column two (6) and lifting column three (2) move upwards；

   Three, alarm: lifting column three (2), which moves upwards, to be able to drive annular ring (26) and moves upwards, and annular ring (26) moves upwards So that valve pillar three (25), which moves upwards, opens conduit three (27), and when conduit three (27) is opened, the rapid vapour of internal liquefied gas Change and generate enormous pressure, gas pours cabinet two (31) inside by conduit three (27), and gas passes through stomata one (34) band afterwards The internal solid stink agent of dynamic box body one (35) accelerates volatilization, and gas is when by below conduit two (33), according to gas flow rate The small principle of big pressure, check valve two (40) are opened, and the internal pigment powder of dyeing box (30) is mixed into gas by conduit two (33) It is dyed in body for gas, gas is blown to the external world by big filter screen (32) with color and stink simultaneously, gas at this time, reaches Extraneous gas, leaks out under effect in mine hole, diffuses to upper corner, in this way the people of working face can be according to the smell of gas And color, recognize the coal mine position of spontaneous combustion and the existing temperature of coal mine indirectly i.e.；

   Four, cool down: lifting column two (6), which moves upwards, drives valve pillar two (16) to move upwards, and valve pillar two (16) moves upwards It opens conduit six (17), the internal water of aerosol can (7) passes through fog-spray nozzle after conduit six (17) after conduit six (17) is opened (36) water mist is turned to cooling down inside mine hole, strives for that placing coal mine to greatest extent before staff rushes to occurs certainly Combustion；

   Five, return: when mine hole internal temperature is normal, cylinder one (14) low-boiling point liquid stops boiling, and cylinder one (14) is internal Gas below sliding floor (13), which contracts on cooling, drives sliding floor (13) to drop at the top of limited block (12), slides bottom Plate (13) decline drives T-bar (15) decline, and T-bar (15) falls back to original position and resists baffle (22), and baffle (22) is resisted Spring (39) is energy storage state afterwards, and valve pillar one (23) closes conduit four (24), so that gas cylinder two (10) stops jet, stock (5) decline by self gravity, driven under lifting column one (19), lifting column two (6), lifting column three (2) when stock (5) declines Drop, lifting column one (19) descend through check valve one (38) and extra air are discharged and slides into sliding slot (20) stroke most bottom Portion, lifting column two (6) descent tape move annular ring (26) decline, annular ring (26) descent tape movable valve column three (25) decline, valve Conduit three (27) are closed in column three (25) decline, and conduit three (27) is closed so that gas cylinder one (3) stops jet, under lifting column three (2) Drop drives valve pillar two (16) decline, and conduit six (17) are closed in valve pillar two (16) decline, and conduit six (17) is closed so that spraying Tank (7) stops spraying water mist, and one switches back to original position；

   Six, it periodic maintenance: needs to regularly replace gas cylinder one (3), gas cylinder two (10), the aerosol can (7) used up.