CN208416601U - Coal mine fire fighting control device - Google Patents
Coal mine fire fighting control device Download PDFInfo
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- CN208416601U CN208416601U CN201820582291.3U CN201820582291U CN208416601U CN 208416601 U CN208416601 U CN 208416601U CN 201820582291 U CN201820582291 U CN 201820582291U CN 208416601 U CN208416601 U CN 208416601U
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- coal mine
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- dry powder
- sensor
- fire fighting
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Abstract
The utility model discloses a kind of coal mine fire fighting control devices, are related to technical field of coal mine.The coal mine fire fighting control device, dry powder case is set, case lid, air pump, powder inlet, flour extraction pipe, spray head, embedded sub-controller and monitoring sensor, monitoring sensor includes sensing methane concentration device, powder concn sensor, temperature sensor and flame sensor, the methane of real-time monitoring mine can be passed through, dust concentration and temperature parameter, detect quick start extinguishing device after open fire, the harm of fire is eliminated in rudiment, especially suitable for coal mine leather belt head, at tunnelling blower, coal bunker, electromechanical chamber, the places such as switchgear house (distributor point), it is accessed in the way of wired in mine optical fiber backbone network simultaneously, various monitoring data are uploaded to ground monitoring center, personnel on well are enable to understand underground situation in real time, at present to effective solution, when fire occurring in coal mine, it can not be in time in coal mine It puts out a fire, leads to the equipment damage inside coal mine, there are problems that some potential safety problems.
Description
Technical field
The utility model relates to technical field of coal mine, specially a kind of coal mine fire fighting control device.
Background technique
Coal mine is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor coal
Mine.The phosphorus content of coal is generally 46~97%, brown to black, has dim to metallic luster.Not according to degree of coalification
Together, coal can be divided into peat, four class of lignite, bituminous coal and anthracite.
Currently, the equipment inside coal mine can not be caused to damage in time to putting out a fire in coal mine when fire occurring in coal mine
Bad, there are some potential safety problemss.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of coal mine fire fighting control device, solves currently, coal
When fire occurring in mine, the equipment damage inside coal mine can not be led to, there are certain safety in time to putting out a fire in coal mine
The problem of hidden danger.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of coal mine fire fighting control dress
It sets, including dry powder case, it is characterised in that: case lid, the top setting of the dry powder case are threaded on the left of the dry powder case
There is the first cabinet, is fixedly connected with supporting block at the top of the inner wall of first cabinet, the inner wall of the supporting block is fixedly connected with
The output end of motor, the motor is fixedly connected with shaft by shaft coupling, and the bottom of the shaft and the top of dry powder case are solid
Fixed connection, the surface crown of the dry powder case and the surface bottom portion of the first cabinet are fixedly connected to fixed block, the fixed block
Surface be socketed with link block, the surface of the fixed block and the inner wall of link block are slidably connected, and the bottom of the dry powder case connects
It is connected to the second cabinet, the inner wall side of second cabinet is fixedly connected with air pump, and the inlet end of the air pump passes through institute
It states the side wall of the second cabinet and is air connected, the outlet of the air pump brings out powder and connect with second box house, described
Dry powder bottom portion is connected to by meal outlet with second box house, and second bottom of box is provided with flour extraction pipe, described
The bottom of flour extraction pipe is through the second cabinet and extends to outside the second cabinet, and the bottom fixation of the flour extraction pipe is communicated with spray head,
Embedded sub-controller is fixedly connected on the left of the inner wall of second cabinet, the bottom of second cabinet is simultaneously located at left and right spray
Monitoring sensor is fixedly connected between head；
The output end of the monitoring sensor is connect with the input terminal of embedded sub-controller, the embedded sub-control system
The output end of device is connect with the input terminal of air pump, motor, monitoring sensor respectively, the input terminal of the embedded sub-controller
It is connect with the output end at ground monitoring center, the embedded sub-controller is electrically connected with cable, the cable and mine optical fiber
Core network electrical connection, the mine optical fiber backbone network are electrically connected with ground monitoring center.Preferably, the surface of the case lid
It is fixedly connected with gasket, and gasket is resilient rubbber cushion.
Preferably, the inner wall of the dry powder case is fixedly connected with filter plate, and the aperture of filter plate is three millimeters to five millis
Rice.
Preferably, the model ADAM-4500 of the embedded sub-controller.
Preferably, the front of the dry powder case is fixedly connected with access panel, and access panel is tempering transparency glass plate.
Preferably, the monitoring sensor includes sensing methane concentration device, powder concn sensor, temperature sensor and fire
Flame sensor.
(3) beneficial effect
The utility model provides a kind of coal mine fire fighting control device.Have it is following the utility model has the advantages that
(1), the coal mine fire fighting control device, by setting dry powder case, case lid, air pump, powder inlet, flour extraction pipe, spray head,
Embedded sub-controller and monitoring sensor, monitoring sensor include sensing methane concentration device, powder concn sensor, temperature biography
Sensor and flame sensor are monitored the methane concentration in coal mine, powder concn, temperature by monitoring sensor, work as prison
When survey sensor monitors open fire, signal is passed into embedded sub-controller, embedded sub-controller controls air pump, air
Pump and squeeze into air-flow into the second cabinet, the dry powder in dry powder case is driven blow out and pass through dust outlet tube and spray head ejection, coal mine it is interior into
Row fire extinguishing, also, by mine optical fiber backbone network, the data that sensor monitors will be monitored and be uploaded to ground monitoring center,
Convenient for personnel on well underground situation can be understood by browser in real time, so that effective solution is currently, in coal mine
When fire occurs, the equipment damage inside coal mine can not be led to, there are some potential safety problemss in time to putting out a fire in coal mine
The problem of.
(2), the coal mine fire fighting control device passes through the first cabinet of setting, supporting block, motor, shaft, fixed block and connection
Block opens motor, rotates dry powder case by shaft, drives sprinkler rotation, keeps spray head sprinkling dry powder more uniform, rapidly to bright
Fire is buried, and by the way that gasket is arranged, gasket plays sealing effect to case lid, prevents the dry powder in dry powder case from case lid
Leakage, by the way that filter plate is arranged, filter plate comes out the contaminant filter in dry powder, prevents the impurity in dry powder from entering the second cabinet
Inside causes spray head to block, and by the way that access panel is arranged, the surplus of dry powder inside dry powder case is observed convenient for operating personnel.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model principle block diagram；
Fig. 3 is the front view of the utility model；
Fig. 4 is the bottom view of the utility model；
Fig. 5 is the bottom view that the utility model monitors sensor.
In figure: 1 dry powder case, 2 case lids, 3 first cabinets, 4 supporting blocks, 5 motors, 6 shafts, 7 fixed blocks, 8 link blocks, 9
Two cabinets, 10 air pumps, 11 meal outlets, 12 flour extraction pipes, 13 spray heads, 14 embedded sub-controllers, 15 monitoring sensors, 1501
Sensing methane concentration device, 1502 powder concn sensors, 1503 temperature sensors, 1504 flame sensors, in 17 ground monitorings
The heart, 18 gaskets, 19 filter plates, 20 access panels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of coal mine fire fighting control device, including dry powder
Case 1, the inner wall of dry powder case 1 is fixedly connected with filter plate 19, and the aperture of filter plate 19 is three millimeters to five millimeters, passes through setting
Filter plate 19, filter plate 19 come out the contaminant filter in dry powder, prevent the impurity in dry powder from entering inside the second cabinet 9, lead
Spray head blocking 13 is caused, the front of dry powder case 1 is fixedly connected with access panel 20, and access panel 20 is tempering transparency glass plate, is passed through
Access panel 20 is set, the surplus of 1 inside dry powder of dry powder case is observed convenient for operating personnel, the left side of dry powder case 1 is threaded with
Case lid 2, the surface of case lid 2 is fixedly connected with gasket 18, and gasket 18 is resilient rubbber cushion, by the way that gasket 18 is arranged,
Gasket 18 plays sealing effect to case lid 2, prevents the dry powder in dry powder case 1 from leaking from case lid 2, the top of dry powder case 1 is set
It is equipped with the first cabinet 3, is fixedly connected with supporting block 4 at the top of the inner wall of the first cabinet 3, the inner wall of supporting block 4 is fixedly connected with electricity
The output end of machine 5, motor 5 is fixedly connected with shaft 6, the fixed company in the bottom of shaft 6 and the top of dry powder case 1 by shaft coupling
It connects, the surface bottom portion of the surface crown of dry powder case 1 and the first cabinet 3 is fixedly connected to fixed block 7, the surface set of fixed block 7
It is connected to link block 8, the surface of fixed block 7 and the inner wall of link block 8 are slidably connected, and pass through the first cabinet 3 of setting, supporting block 4, electricity
Machine 5, shaft 6, fixed block 7 and link block 8 open motor 5, rotate dry powder case 1 by shaft 6, drive spray head 13 to rotate, make
The sprinkling of spray head 13 is more uniform, accelerates the burial efficiency of open fire in coal mine, and the bottom of dry powder case 1 is connected with the second cabinet 9, and second
The inner wall side of cabinet 9 is fixedly connected with air pump 10, and the inlet end of air pump 10 passes through the side wall and air of the second cabinet 9
Connection, the outlet of air pump 10 bring out and connect inside powder and the second cabinet 9, and 1 bottom of dry powder case passes through meal outlet 11 and the second case
It is connected to inside body 9, second bottom of box is provided with flour extraction pipe 12, and the bottom of flour extraction pipe 12 is through the second cabinet 9 and extends to the
Outside two cabinets 9, the bottom of flour extraction pipe 12 is fixed to be communicated with spray head 13, opens air pump 10, makes dry powder in dry powder case 1 successively
Entered inside spray head 13 by meal outlet 11 and flour extraction pipe 12, is fixedly connected with embedded sub-control on the left of the inner wall of the second cabinet 9
Device 14 processed, the model ADAM- of embedded sub-controller 14, the bottom of the second cabinet 9 are simultaneously fixed between left and right spray head 13
It is connected with monitoring sensor 15, monitoring sensor 15 includes sensing methane concentration device 1501, powder concn sensor 1502, temperature
Sensor 1503 and flame sensor 1504, by monitoring sensor 15 in coal mine methane concentration, powder concn, temperature into
Row monitoring.
The output end of monitoring sensor 15 is connect with the input terminal of embedded sub-controller 14, embedded sub-controller 14
Output end respectively with air pump 10, motor 5, monitor sensor 15 input terminal connect, the input of embedded sub-controller 14
End is connect with the output end at ground monitoring center 17, and embedded sub-controller 14 is electrically connected with cable, cable and mine optical fiber master
Dry network electrical connection, mine optical fiber backbone network are electrically connected with ground monitoring center.
The coal mine fire fighting control device in use, by monitoring sensor 15 in coal mine methane concentration, powder concn,
Temperature is monitored, and when monitoring sensor 15 and monitoring open fire, signal is passed to embedded sub-controller 14, and embedded point
Controller 14 controls air pump 10, and the dry powder in dry powder case 1 is sprayed by spray head 13, is put out a fire in coal mine, also, pass through
Mine optical fiber backbone network will monitor the data that sensor 15 monitors and be uploaded to ground monitoring center.
In conclusion the coal mine fire fighting control device, by setting dry powder case 1, case lid 2, air pump 10, powder inlet 11,
Flour extraction pipe 12, spray head 13, embedded sub-controller 14 and monitoring sensor 15, monitoring sensor 15 include sensing methane concentration device
1501, powder concn sensor 1502, temperature sensor 1503 and flame sensor 1504, by monitoring sensor 15 to coal
Methane concentration, powder concn in mine, temperature are monitored, and when monitoring sensor 15 monitors open fire, signal is passed to
Embedded sub-controller 14, embedded sub-controller 14 controls air pump 10, due to the operation of air pump 10, the second cabinet 9
In gas flowing air pressure reduce, simultaneously because the vibrating effect of air-flow and air pump 10, make dry powder in dry powder case 1 from going out
Powder mouth 11, which falls and driven by air-flow from spray head 13, to be sprayed, and the dry powder in dry powder case 1 is sprayed by spray head 13, is carried out in coal mine
Fire extinguishing, also, by mine optical fiber backbone network, the data that sensor 15 monitors will be monitored and be uploaded to ground monitoring center,
Convenient for personnel on well underground situation can be understood by browser in real time, so that effective solution is currently, in coal mine
When fire occurs, the equipment damage inside coal mine can not be led to, there are some potential safety problemss in time to putting out a fire in coal mine
The problem of.
Also, by the first cabinet 3 of setting, supporting block 4, motor 5, shaft 6, fixed block 7 and link block 8, open motor
5, dry powder case 1 is rotated by shaft 6, spray head 13 is driven to rotate, keeps the sprinkling of spray head 13 more uniform, accelerates in coal mine to open fire
Oat efficiency, by the way that gasket 18 is arranged, gasket 18 plays sealing effect to case lid 2, prevent dry powder in dry powder case 1 from
It is leaked at case lid 2, by the way that filter plate 19 is arranged, filter plate 19 comes out the contaminant filter in dry powder, prevents the impurity in dry powder
Into inside the second cabinet 9, spray head 13 is caused to block, by the way that access panel 20 is arranged, is observed inside dry powder case 1 convenient for operating personnel
The surplus of dry powder.
Wherein, ground control centre is monitored coal mine optic_fiber intelligent skin using B/S framework coal mine fire fighting control software,
The data of various monitoring sensors are shown in the software, make on well personnel that can understand underground in real time by browser
Situation.
Several groups can be arranged in same dry powder case and internal unit, and pass through embedded sub-controller and coal mine optical fiber master
Dry net connection, and then realize and many places place in coal mine is detected.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of coal mine fire fighting control device, including dry powder case (1), it is characterised in that: the left side screw thread of the dry powder case (1) connects
It is connected to case lid (2), is provided with the first cabinet (3) at the top of the dry powder case (1), it is solid at the top of the inner wall of first cabinet (3)
Surely it is connected with supporting block (4), the inner wall of the supporting block (4) is fixedly connected with motor (5), and the output end of the motor (5) is logical
It crosses shaft coupling to be fixedly connected with shaft (6), be fixedly connected at the top of the bottom and dry powder case (1) of the shaft (6), the dry powder
The surface crown of case (1) and the surface bottom portion of the first cabinet (3) are fixedly connected to fixed block (7), the table of the fixed block (7)
Surface cover is connected to link block (8), and the surface of the fixed block (7) and the inner wall of link block (8) are slidably connected, the dry powder case (1)
Bottom be connected with the second cabinet (9), the inner wall side of second cabinet (9) is fixedly connected with air pump (10), the sky
The inlet end of air pump (10) pass through second cabinet (9) side wall and be air connected, the outlet side of the air pump (10) and
Connection inside second cabinet (9), dry powder case (1) bottom are internal by meal outlet (11) and second cabinet (9)
Connection, second bottom of box are provided with flour extraction pipe (12), and the bottom of the flour extraction pipe (12) through the second cabinet (9) and is prolonged
The second cabinet (9) outside is extended to, the bottom fixation of the flour extraction pipe (12) is communicated with spray head (13), second cabinet (9)
It is fixedly connected with embedded sub-controller (14) on the left of inner wall, the bottom of second cabinet (9) is simultaneously located at left and right spray head (13)
Between be fixedly connected with monitoring sensor (15)；
The output end of monitoring sensor (15) is connect with the input terminal of embedded sub-controller (14), and described embedded point
The output end of controller (14) is connect with the input terminal of air pump (10), motor (5), monitoring sensor (15) respectively, described embedding
The input terminal for entering formula sub-controller (14) is connect with the output end of ground monitoring center (17), the embedded sub-controller (14)
It is electrically connected with cable, the cable is electrically connected with mine optical fiber backbone network, the mine optical fiber backbone network and ground monitoring
Center (17) electrical connection.
2. coal mine fire fighting control device according to claim 1, it is characterised in that: the surface of the case lid (2) is fixed to be connected
It is connected to gasket (18), and gasket (18) is resilient rubbber cushion.
3. coal mine fire fighting control device according to claim 1, it is characterised in that: the inner wall of the dry powder case (1) is fixed
It is connected with filter plate (19), and the aperture of filter plate (19) is three millimeters to five millimeters.
4. coal mine fire fighting control device according to claim 1, it is characterised in that: the embedded sub-controller (14)
Model ADAM-4500.
5. coal mine fire fighting control device according to claim 1, it is characterised in that: the front of the dry powder case (1) is fixed
It is connected with access panel (20), and access panel (20) is tempering transparency glass plate.
6. coal mine fire fighting control device according to claim 1, it is characterised in that: the monitoring sensor includes that methane is dense
Spend sensor (1501), powder concn sensor (1502), temperature sensor (1503) and flame sensor (1504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582291.3U CN208416601U (en) | 2018-04-23 | 2018-04-23 | Coal mine fire fighting control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582291.3U CN208416601U (en) | 2018-04-23 | 2018-04-23 | Coal mine fire fighting control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416601U true CN208416601U (en) | 2019-01-22 |
Family
ID=65115595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582291.3U Active CN208416601U (en) | 2018-04-23 | 2018-04-23 | Coal mine fire fighting control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416601U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314302A (en) * | 2019-04-02 | 2019-10-11 | 伊思特（北京）能源科技有限公司 | For the fire retardant device of coal yard dump high temperature combustible zone spray covering inert gas |
| CN111148393A (en) * | 2020-01-13 | 2020-05-12 | 钱丰 | Control cabinet for communication equipment with good heat dissipation effect |
| CN113281545A (en) * | 2021-05-19 | 2021-08-20 | 安徽龙和电力集团有限公司 | Outdoor high-voltage metering box protection device |
| CN116163793A (en) * | 2023-02-15 | 2023-05-26 | 华能云南滇东能源有限责任公司 | Protection system and equipment for mine |
-
2018
- 2018-04-23 CN CN201820582291.3U patent/CN208416601U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314302A (en) * | 2019-04-02 | 2019-10-11 | 伊思特（北京）能源科技有限公司 | For the fire retardant device of coal yard dump high temperature combustible zone spray covering inert gas |
| CN111148393A (en) * | 2020-01-13 | 2020-05-12 | 钱丰 | Control cabinet for communication equipment with good heat dissipation effect |
| CN113281545A (en) * | 2021-05-19 | 2021-08-20 | 安徽龙和电力集团有限公司 | Outdoor high-voltage metering box protection device |
| CN116163793A (en) * | 2023-02-15 | 2023-05-26 | 华能云南滇东能源有限责任公司 | Protection system and equipment for mine |
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