CN206563737U - A kind of coal mine gas administers detection means - Google Patents
A kind of coal mine gas administers detection means Download PDFInfo
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- CN206563737U CN206563737U CN201720234420.5U CN201720234420U CN206563737U CN 206563737 U CN206563737 U CN 206563737U CN 201720234420 U CN201720234420 U CN 201720234420U CN 206563737 U CN206563737 U CN 206563737U
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- detection means
- main body
- fixedly connected
- coal mine
- gas
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Abstract
Detection means is administered the utility model discloses a kind of coal mine gas, including detection means main body and control board, the notch that the front of the detection means main body is offered has been embedded in display screen, the side of detection means main body is fixedly connected with protective screen plate, the side of detection means main body is fixedly connected with probe positioned at protective screen plate cavity position, and the inner chamber of detection means main body is connected with control board.The utility model can play the effect of dustproof and waterproof to probe, pass through using cooperatively for mini fan and information acquisition device, the gas of underground coal mine is drawn into protective screen plate by the rapid gas by underground coal mine by the mini-fan of operating, reduce the content of the dust from gas dust of suction, the gas of suction is reduced to the erosion produced by probe, so as to extend the service life of probe, be conducive to the long-term use of the gas control detection means.
Description
Technical field
The utility model is related to gas control detection means field, and specially a kind of coal mine gas administers detection dress
Put.
Background technology
Gas Disaster in colliery industry is the formidable enemy of coal mine downhole safety production all the time, in process of coal mining, with
The progress of coal mining, the hidden danger of secure context gradually increases, gas accident, particularly great, especially big gas accident is in coal
The ratio accounted in ore deposit accident is raised year by year, and the main component of gas is methane in colliery, accounts for 83%-89%, and gas is colliery
The important root of natural calamity, gas reaches that finite concentration can make one asphyxia, meets burning things which may cause a fire disaster blast, and gas explosion also easily causes
Coal-dust explosion, coal and gas prominent is also a kind of strong dynamic phenomenon and serious disaster, and methane gas is monitored accurately and in time
Generating source, source of leakage and the concentration of body, for industrial and mineral safe operation, personal safety and environmental protection suffer from important effect,
So as to which in the market carries out the detection of coal mine gas using gas control detection means, with the development of science and technology, in the market goes out
Show different types of coal mine gas and administer detection means.
But, coal mine gas on the market administers detection means at present, and probe is easily carried by underground coal mine
The erosion of the gas of dust moisture, have impact on the service life of probe, and then also have impact on the use of gas control detection means
Life-span, it is difficult to meet market and coal mine gas administers the use demand of detection.
Utility model content
The purpose of this utility model is that providing a kind of coal mine gas administers detection means, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of coal mine gas administers detection means, including detection means main body and control board, the detection dress
Put the notch that the front of main body offers and be embedded in the company's block front being fixedly connected with the top of display screen, detection means main body
Interval is connected with indicator lamp, and the front of detection means main body is connected with alarm, detection means master positioned at display screen lower position
The bearing inner chamber that the bottom of body is fixedly connected with is mounted with battery, is passed through in the lug that the both sides of the bearing are fixedly connected with
It is logical to be provided with bolt hole, movable pulley, bearing front are connected with by connecting shaft in the recess that the both sides of rest base are offered
Middle part be fixedly connected with securing plate positioned at battery top position, the back of the securing plate and the front of detection means main body
It is fixedly linked, the top of the bearing has been fixedly connected with the steady block of increasing positioned at the both sides of detection means main body.
The side of the detection means main body is fixedly connected with protective screen plate, and the side of detection means main body is located at protection network
Plate cavity position is fixedly connected with probe, and the outer surface of the probe is socketed with reinforcement ring and spacing ring, the increasing from right to left
Gu the outer surface of ring is fixedly connected with information acquisition device, described information collector includes temperature sensor, humidity sensor, oxygen
Detector and infrared gas senor, the outer surface annular spread of the spacing ring have mini fan.
The inner chamber of the detection means main body is connected with control board, and the control board includes A/D converter, list
Piece machine, holder, bluetooth transmitters, Bluetooth Receiver and controller of fan, the input of the A/D converter and information gathering
The output end of device is electrical connected, and the output end of A/D converter and the input of single-chip microcomputer are electrical connected, the output of the single-chip microcomputer
End is electrical connected with bluetooth transmitters, Bluetooth Receiver and alarm respectively.
It is preferred that, the screen surface of the display screen is pasted with waterproof membrane, and the outer surface of display screen is connected with dust-proof safe edge,
And the bottom of dust-proof safe edge is fixedly connected on the front of detection means main body.
It is preferred that, the side of the even block is connected with holding rod, and the body of rod outer surface of holding rod is socketed with protection pad.
It is preferred that, the output end of the controller of fan and the input of mini fan are electrical connected, and controller of fan
Input and the output end of battery be electrical connected.
It is preferred that, the protective screen plate is grid cavernous structure, what the top and bottom of protective screen plate was fixedly connected with
Fastening bolt is built-in with and, which determines block, and determines the back of block being fixedly linked by fastening bolt with detection means main body.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model can play the effect of dustproof and waterproof to probe, greatly reduce colliery by protective screen plate
The erosion that the moisture dust of underground is produced to probe, and under the cooperation of spacing ring and reinforcement ring, effectively probe is protected,
The overall structural soundness of probe is improved, effectively preventing from popping one's head in occurs fractureing when in use the situation of cracking, so as to extend spy
The service life of head, and then extend the service life of the gas control check device, and pass through mini fan and information acquisition device
Use cooperatively, the gas of underground coal mine is drawn into protection network by the gas of underground coal mine by the mini-fan of operating rapidly
In plate, using the content of the filtration of protective screen plate, effectively the dust from gas dust of reduction suction, suction is effectively reduced
The gas of suction is entered trip temperature, humidity, oxygen, gas and contained by gas to the erosion produced by probe, and dependence information acquisition device
The detection of amount, so as to extend the service life of probe, is conducive to the long-term use of the gas control detection means.
2nd, the lug and bolt hole that the utility model is used, is conducive to the gas using external fastener selectivity
Administer detection means be firmly installed on the wall of underground coal mine, and use recess, connecting shaft and movable pulley, can carry,
When carrying using the gas control detection means, rapid folding and unfolding movable pulley, when putting down movable pulley, under the cooperation of holding rod,
So that the characteristics of gas control detection means has Handy movable, is easy to the carrying of the gas control detection means, carries
Use, when packing up movable pulley, the gas control detection means can be installed on underground coal mine by lug and bolt hole
On wall, so as to be conducive to the use of the gas control detection means.
3rd, the indicator lamp that the utility model is used, can be when the gas bearing capacity for detecting underground coal mine be exceeded, rapid hair
Light is shinny, and visually indicating reminders people withdraw rapidly coal mine, and the use of alarm, can underground coal mine gas
Audio alert is carried out rapidly during content overproof, reminds people to withdraw coal mine rapidly in acoustically warning, so as to increase substantially
The safety in utilization of the gas control detection means, and then be conducive to promoting the use of for the gas control detection means.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is structure enlarged diagram at the utility model Fig. 1 A.
In figure：1 detection means main body, 2 display screens, 21 dust-proof safe edges, 3 connect block, 31 indicator lamps, 4 holding rods, 41 protection pads, 5
Alarm, 6 bearings, 61 lugs, 611 bolts hole, 62 recesses, 7 batteries, 8 movable pulleys, 81 connecting shafts, 9 securing plates, 10 increase steady blocks,
11 control boards, 111A/D converters, 112 single-chip microcomputers, 113 holders, 114 bluetooth transmitters, 115 Bluetooth Receivers, 116
Block, 122 fastening bolts, 13 probes, 131 reinforcement rings, 132 information acquisition devices, 1321 are determined in controller of fan, 12 protective screen plates, 121
It is temperature sensor, 1322 humidity sensors, 1323 oxygen detectors, 1324 infrared gas senors, 14 spacing rings, 141 miniature
Electric fan.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：
A kind of coal mine gas administers detection means, including detection means main body 1 and control board 11, detection means
The notch that the front of main body 1 is offered has been embedded in display screen 2, and the screen surface of display screen 2 is pasted with waterproof membrane, waterproof membrane
The erosion produced using effective reduction moisture to display screen 2, the outer surface of display screen 2 is connected with dust-proof safe edge 21, dust-proof safe edge
21 use can effectively reduce the erosion that the dust in the external world is caused to display screen 2, so as to extend the use longevity of display screen 2
Life, and the bottom of dust-proof safe edge 21 is fixedly connected on the front of detection means main body 1.
The front of company's block 3 interval that the top of detection means main body 1 is fixedly connected with is connected with the one of indicator lamp 31, even block 3
Side is connected with holding rod 4, and the body of rod outer surface of holding rod 4 is socketed with protection pad 41, and the use of protection pad 41 can be reduced
During the portable gas control detection means, the extruding degree that holding rod 4 is caused to hand, so as to improve the portable gas control
Overall comfort level, is conducive to the long-term use of the gas control detection means during detection means.
The front of detection means main body 1 is connected with alarm 5, the bottom of detection means main body 1 positioned at the lower position of display screen 2
The inner chamber of bearing 6 that portion is fixedly connected with is mounted with battery 7, and the use of battery 7 can carry for the gas control detection means
For pre- stand-by power source, so as to be conducive to the gas control detection means to be used for a long time.
The indicator lamp 31 that the utility model is used, can be when the gas bearing capacity for detecting underground coal mine be exceeded, rapid hair
Light is shinny, and visually indicating reminders people withdraw rapidly coal mine, and the use of alarm 5, can underground coal mine watt
Audio alert is carried out rapidly during this content overproof, reminds people to withdraw coal mine rapidly in acoustically warning, so as to significantly carry
The high safety in utilization of the gas control detection means, and then be conducive to promoting the use of for the gas control detection means.
Insertion is provided with bolt hole 611 in the lug 61 that the both sides of bearing 6 are fixedly connected with, and the both sides of the bottom of bearing 6 are equal
Movable pulley 8 is connected with by connecting shaft 81 in the recess 62 offered.
Lug 61 and bolt hole 611 that the utility model is used, be conducive to using external fastener selectivity should
Gas control detection means is firmly installed on the wall of underground coal mine, and recess 62, connecting shaft 81 and the movable pulley 8 used, energy
Enough when carrying, carrying using the gas control detection means, rapid folding and unfolding movable pulley 8, when putting down movable pulley 8, hand-held
Under the cooperation of bar 4 so that the characteristics of gas control detection means has Handy movable, it is easy to the gas control detection means
Carrying, carry and use, can be by lug 61 and bolt hole 611 by the gas control detection means when packing up movable pulley 8
It is installed on the wall of underground coal mine, so as to be conducive to the use of the gas control detection means.
The positive middle part of bearing 6 is fixedly connected with securing plate 9, the back of securing plate 9 and inspection positioned at the top position of battery 7
The front for surveying apparatus main body 1 is fixedly linked, the use of securing plate 9 so that close and firm between bearing 6 and detection means main body 1
Be incorporated into one, allow the gas control detection means during long-term use all the time in the firm state of balance, branch
The both sides that the top of seat 6 is located at detection means main body 1 have been fixedly connected with the steady block 10 of increasing, increase the use of steady block 10, can be significantly
Degree improves detection means main body 1 and is located at the stability and steadiness of the top of bearing 6, so as to be conducive to improving gas control detection
The structural soundness and stability of device, extend the service life of the gas control detection means.
The side of detection means main body 1 is fixedly connected with protective screen plate 12, and protective screen plate 12 is grid cavernous structure, grid
The design of cavernous structure so that protective screen plate 12 largely forms screen pack, allows protective screen plate 12 to have dust removal by filtration
Effect, the block 121 of determining that the top and bottom of protective screen plate 12 is fixedly connected with is built-in with fastening bolt 122, and determines block 121
Back be fixedly linked by fastening bolt 122 with detection means main body 1, fastening bolt 122 and the use for determining block 121 can
The stable connection of protective screen plate 12 and detection means main body 1 is increased substantially, the overall stability of protective screen plate 12 is improved, from
And be conducive to the long-term use of protective screen plate 12.
The side of detection means main body 1 is fixedly connected with outside probe 13, probe 13 positioned at the cavity position of protective screen plate 12
Surface is socketed with reinforcement ring 131 and spacing ring 14 from right to left, and the outer surface of reinforcement ring 131 is fixedly connected with information acquisition device
132, information acquisition device 132 includes temperature sensor 1321, humidity sensor 1322, oxygen detector 1323 and infrared gas and passed
Sensor 1324, the outer surface annular spread of spacing ring 14 has mini fan 141.
The inner chamber of detection means main body 1 is connected with control board 11, and control board 11 includes A/D converter 111, list
Piece machine 112, holder 113, bluetooth transmitters 114, Bluetooth Receiver 115 and controller of fan 116, A/D converter 111 it is defeated
Enter end and the output end of information acquisition device 132 is electrical connected, the output end of A/D converter 111 and the input electricity of single-chip microcomputer 112
Property be connected, the output end of single-chip microcomputer 112 is electrical connected with bluetooth transmitters 114, Bluetooth Receiver 115 and alarm 5 respectively.
The output end of controller of fan 116 and the input of mini fan 141 are electrical connected, and controller of fan 116
The output end of input and battery 7 is electrical connected.
Operation principle：The gas control detection means is placed in underground coal mine, in use, mini-fan 141 is in fan
Under the driving of controller 116, rotation at a high speed produces suction and the gas of underground coal mine is drawn into around probe, passes through TEMP
The information acquisition device 132 that device 1321, humidity sensor 1322, oxygen detector 1323 and infrared gas senor 1324 are constituted
To the temperature in mine, humidity, oxygen and gas bearing capacity underground survey, analog information is converted to by number by A/D converter 111
Word information, is stored information using holder 113 after being handled by single-chip microcomputer 112, will be stored by bluetooth transmitters 114
Information data in device 113 is sent to Bluetooth Receiver 115, the result of measurement is finally shown on the display screen 2, when detection
When temperature, humidity, oxygen and gas bearing capacity do not meet the standard content required for coal miner, alarm 5 sends audible alarm,
Indicator lamp 31 sends light, and warning coal miner withdraws rapidly mine or carries out the improvement operation of coal mine gas.
In summary：The utility model can play the effect of dustproof and waterproof, greatly by protective screen plate 12 to probe 13
The erosion that the moisture dust of ground reduction underground coal mine is produced to probe 13, and under the cooperation of spacing ring 14 and reinforcement ring 131, have
Effect is protected to probe 13, is improved the overall structural soundness of probe 13, is effectively prevented probe 13 from fractureing when in use
The situation of cracking, so as to extend the service life of probe 13, and then extends the service life of the gas control check device, and
By using cooperatively for mini fan 141 and information acquisition device 132, rapidly by miniature wind of the gas of underground coal mine by operating
The gas of underground coal mine is drawn into protective screen plate 12 by fan 141, using the filtration of protective screen plate 12, effectively reduction suction
Dust from gas dust content, the effectively gas of reduction suction and relies on information acquisition device to the erosion produced by probe
132 enter the gas of suction the detection of trip temperature, humidity, oxygen, gas bearing capacity, so that the service life of probe 13 is extended,
Be conducive to the long-term use of the gas control detection means, solve probe 13 and easily carried dust moisture by underground coal mine
Gas erosion, the service life of probe 13 is short, and then the problem of have impact on gas control detection means service life.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of coal mine gas administers detection means, including detection means main body (1) and control board (11), its feature
It is：The notch that the front of the detection means main body (1) is offered has been embedded in display screen (2), detection means main body (1)
Company's block (3) front interval that top is fixedly connected with is connected with indicator lamp (31), and the front of detection means main body (1) is located at display
Screen (2) lower position is connected with alarm (5), and bearing (6) inner chamber that the bottom of detection means main body (1) is fixedly connected with is disposed
There is battery (7), lug (61) interior insertion that the both sides of the bearing (6) are fixedly connected with is provided with bolt hole (611), bearing
(6) movable pulley (8), bearing (6) front are connected with by connecting shaft (81) in the recess (62) that the both sides of bottom are offered
Middle part be fixedly connected with securing plate (9), the back of the securing plate (9) and detection means positioned at battery (7) top position
The front of main body (1) is fixedly linked, and the top of the bearing (6) has been fixedly connected with positioned at the both sides of detection means main body (1)
Increase steady block (10), the side of the detection means main body (1) is fixedly connected with protective screen plate (12), detection means main body (1)
Side is fixedly connected with probe (13) positioned at protective screen plate (12) cavity position, and the outer surface of the probe (13) covers from right to left
Reinforcement ring (131) and spacing ring (14) are connected to, the outer surface of the reinforcement ring (131) is fixedly connected with information acquisition device (132),
Described information collector (132) includes temperature sensor (1321), humidity sensor (1322), oxygen detector (1323) and red
Outer firedamp sensor (1324), the outer surface annular spread of the spacing ring (14) has mini fan (141), the detection means
The inner chamber of main body (1) is connected with control board (11), and the control board (11) includes A/D converter (111), single-chip microcomputer
(112), holder (113), bluetooth transmitters (114), Bluetooth Receiver (115) and controller of fan (116), the A/D turn
The output end of the input of parallel operation (111) and information acquisition device (132) is electrical connected, the output end and list of A/D converter (111)
The input of piece machine (112) is electrical connected, and the output end of the single-chip microcomputer (112) connects with bluetooth transmitters (114), bluetooth respectively
Receive device (115) and alarm (5) is electrical connected.
2. a kind of coal mine gas according to claim 1 administers detection means, it is characterised in that：The display screen
(2) screen surface is pasted with waterproof membrane, and the outer surface of display screen (2) is connected with dust-proof safe edge (21), and dust-proof safe edge (21)
Bottom be fixedly connected on the front of detection means main body (1).
3. a kind of coal mine gas according to claim 1 administers detection means, it is characterised in that：The even block (3)
Side be connected with holding rod (4), and the body of rod outer surface of holding rod (4) is socketed with protection pad (41).
4. a kind of coal mine gas according to claim 1 administers detection means, it is characterised in that：The electric fan control
The output end of device (116) and the input of mini fan (141) are electrical connected, and the input and storage of controller of fan (116)
The output end of battery (7) is electrical connected.
5. a kind of coal mine gas according to claim 1 administers detection means, it is characterised in that：The protective screen plate
(12) it is grid cavernous structure, the block (121) of determining that the top and bottom of protective screen plate (12) is fixedly connected with is built-in with fastening
Bolt (122), and determine the back of block (121) and be fixedly linked by fastening bolt (122) with detection means main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720234420.5U CN206563737U (en) | 2017-03-13 | 2017-03-13 | A kind of coal mine gas administers detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720234420.5U CN206563737U (en) | 2017-03-13 | 2017-03-13 | A kind of coal mine gas administers detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206563737U true CN206563737U (en) | 2017-10-17 |
Family
ID=60032143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720234420.5U Expired - Fee Related CN206563737U (en) | 2017-03-13 | 2017-03-13 | A kind of coal mine gas administers detection means |
Country Status (1)
| Country | Link |
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| CN (1) | CN206563737U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316966A (en) * | 2018-03-23 | 2018-07-24 | 江苏创导信息科技有限公司 | Coal mine work gas molecular sieve adsorbs automatic control device |
| CN109523742A (en) * | 2018-12-06 | 2019-03-26 | 河南工程学院 | A kind of coal mine downhole safety production environment detection device |
| CN109649978A (en) * | 2019-01-28 | 2019-04-19 | 贵州大学 | A kind of conveying track of the coal mining with air measurement function |
| CN110514792A (en) * | 2019-08-27 | 2019-11-29 | 贵州大学 | A kind of gas detecting device of easy cleaning strainer |
| CN111042855A (en) * | 2020-01-14 | 2020-04-21 | 广州力寄采矿设备有限公司 | Mine methane detection processing vehicle |
| CN114894963A (en) * | 2022-03-24 | 2022-08-12 | 陕西长武亭南煤业有限责任公司 | Alarm device for monitoring gas concentration |
-
2017
- 2017-03-13 CN CN201720234420.5U patent/CN206563737U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316966A (en) * | 2018-03-23 | 2018-07-24 | 江苏创导信息科技有限公司 | Coal mine work gas molecular sieve adsorbs automatic control device |
| CN108316966B (en) * | 2018-03-23 | 2024-01-19 | 江苏创导信息科技有限公司 | Automatic control device for adsorption of industrial gas molecular sieve in coal mine |
| CN109523742A (en) * | 2018-12-06 | 2019-03-26 | 河南工程学院 | A kind of coal mine downhole safety production environment detection device |
| CN109649978A (en) * | 2019-01-28 | 2019-04-19 | 贵州大学 | A kind of conveying track of the coal mining with air measurement function |
| CN110514792A (en) * | 2019-08-27 | 2019-11-29 | 贵州大学 | A kind of gas detecting device of easy cleaning strainer |
| CN111042855A (en) * | 2020-01-14 | 2020-04-21 | 广州力寄采矿设备有限公司 | Mine methane detection processing vehicle |
| CN114894963A (en) * | 2022-03-24 | 2022-08-12 | 陕西长武亭南煤业有限责任公司 | Alarm device for monitoring gas concentration |
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Granted publication date: 20171017 Termination date: 20180313 |