CN208564634U - A kind of coal mining underground air detection warning device - Google Patents
A kind of coal mining underground air detection warning device Download PDFInfo
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- CN208564634U CN208564634U CN201821070957.3U CN201821070957U CN208564634U CN 208564634 U CN208564634 U CN 208564634U CN 201821070957 U CN201821070957 U CN 201821070957U CN 208564634 U CN208564634 U CN 208564634U
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- water tank
- shell
- air
- coal mining
- warning device
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Abstract
The utility model discloses a kind of coal mining underground airs to detect warning device, including shell, water tank is fixed at the top of the shell, and the inside of water tank is equipped with top and has the partition passed through, the top side of the water tank is equipped with air pump, and the input terminal of air pump is connected with exhaust tube, the other side bottom end of the water tank is equipped with the air detection instrument ontology that inductive head protrudes into water tank, and the top nose of water tank installs acousto-optic buzzer, the side of the shell is successively embedded with camera body and headlamp from top to bottom, the interior side bottom end of the shell is equipped with battery group, and the top side front end of shell is embedded with wireless communication device, the front of the shell is inlaid with programmable PLC controller.The apparatus structure designs advantages of simple, and easy to operate, time saving and energy saving, carrying easy to remove, detection accuracy is high, and safety and stability is applied widely, is conducive to popularize.
Description
Technical field
The utility model belongs to coal mining technology field, and in particular to a kind of coal mining underground air detection alarm
Device.
Background technique
Coal is the main energy sources in China, and in the disposable energy, shared ratio is 70% or more.The coalfield time in China
The cloth whole nation, coal mine are the mankind in the region of the mining area exploitation coal resources rich in coal, are generally divided into underground mine and outdoor coal
Mine.But many mine natural environments are severe, the threat by natural calamities such as water, fire, pernicious gases.In these natural calamity institutes
Caused by accident, the 30%~40% of the total death toll of pernicious gas death tolls Zhan.But in the prior art to mine
Interior air detection needs first to be sampled mostly, is then being detected, on the one hand time-consuming and laborious, reduces detection efficiency, another
Aspect sampling Detection influences the accuracy of Detection of Air Quality, while existing Detection of Air Quality if interval time is long
The influence of dust is suffered from, not can determine that the concentration of pernicious gas, is unfavorable for widely popularizing.
Utility model content
The purpose of this utility model is to provide a kind of coal mining underground airs to detect warning device, structure design letter
Single reasonable, easy to operate, time saving and energy saving, carrying easy to remove, detection accuracy is high, and safety and stability is applied widely, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of coal mining is detected with underground air
Warning device, including shell are symmetrically installed with four groups of supporting legs at the bottom corners of the shell, and the bottom of supporting leg is equipped with row
Wheel is walked, water tank is fixed at the top of the shell, and the inside of water tank is equipped with top and has the partition passed through, the water tank
Top side is equipped with air pump, and the input terminal of air pump is connected with exhaust tube, and the other side bottom end of the water tank is equipped with inductive head
The air detection instrument ontology of water tank is protruded into, the top of the water tank is equipped with exhaust pipe, and the top nose of water tank installs acousto-optic
Buzzer, the side of the shell are successively embedded with camera body and headlamp, and the inner tip peace of shell from top to bottom
Equipped with data storage, the interior side bottom end of the shell is equipped with battery group, and the top side front end of shell is embedded in
There is wireless communication device, the front of the shell is inlaid with programmable PLC controller.
Preferably, the positive side of the water tank is equipped with observation window with a scale, and the side at the top of water tank and water tank
Bottom end is respectively equipped with the water inlet pipe with sealing-plug and the drainpipe with valve.
Preferably, the water tank is divided into reservoir chamber and air storage chamber by partition, and oblique setting is cut in the bottom end of reservoir chamber, described
The output end of air pump is protruded into the reservoir chamber of water tank by pipeline.
Preferably, the end of the exhaust tube is equipped with gas gathering mask, and the internal activity of gas gathering mask is connected with dustproof filter screen.
Preferably, the wireless communication device includes 4G network communication device and bluetooth communication device, and the top of wireless communication device
It is threaded with antenna.
Preferably, the surface of the PLC controller be equipped with LED display, and PLC controller by conducting wire respectively with gas
Pump, air detection instrument ontology, acousto-optic buzzer, camera body, headlamp, data storage, wireless communication device and battery
Group is electrically connected.
Compared with prior art, the utility model has the beneficial effects that
1, cooperated in water of the exhaust tube underground coal mine air suction water tank by air pump and filter out impurity and dust, then mistake
Gas after filter is detected by the inductive component of air detection instrument ontology, and the accuracy of Detection of Air Quality can be improved；
2, alarm can be issued in the case where air quality is not up to standard using acousto-optic buzzer, and wireless communication device can be with
It realizes remote data transmission, knows the air quality of underground at the first time so as to the worker outside well；
It 3, can be in order to shooting under air quality is quick in a certain region in current underground by camera body and headlamp
The location of drop, while the traveling wheel of supporting leg bottom can be in order to the movement of the device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the circuit module schematic diagram of the utility model；
Fig. 4 is the circuit diagram of the utility model air detection.
In figure: 1 shell, 2 supporting legs, 3 traveling wheels, 4 water tanks, 5 partitions, 6 air pumps, 7 exhaust tubes, 8 air detection instrument ontologies, 9
Exhaust pipe, 10 acousto-optic buzzers, 11 camera bodies, 12 headlamps, 13 data storages, 14 wireless communication devices, 15 batteries
Group, 16 PLC controllers.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of coal mining underground air detection warning device as shown in Figs 1-4, including
Shell 1 is symmetrically installed with four groups of supporting legs 2 at the bottom corners of the shell 1, and the bottom of supporting leg 2 is equipped with traveling wheel 3, institute
The top for stating shell 1 is fixed with water tank 4, and the inside of water tank 4 is equipped with top and has the partition 5 passed through, the top of the water tank 4
Portion side is equipped with air pump 6, and the input terminal of air pump 6 is connected with exhaust tube 7, and the other side bottom end of the water tank 4 is equipped with induction
Head protrudes into the air detection instrument ontology 8 of water tank 4, and the top of the water tank 4 is equipped with exhaust pipe 9, and the top nose installation of water tank 4
Acousto-optic buzzer 10, the side of the shell 1 are successively embedded with camera body 11 and headlamp 12, and shell from top to bottom
1 inner tip is equipped with data storage 13, and the interior side bottom end of the shell 1 is equipped with battery group 15, and shell 1
Top side front end be embedded with wireless communication device 14, the front of the shell 1 is inlaid with programmable PLC controller 16.
Specifically, the positive side of the water tank 4 is equipped with observation window with a scale, and the one of the top of water tank 4 and water tank 4
Side bottom end is respectively equipped with the water inlet pipe with sealing-plug and the drainpipe with valve.It can be in order to observing by observation window with a scale
Water level in water tank 4, and the water inlet pipe with sealing-plug and the drainpipe with valve can be arranged in order to feed-tank 4 plus water and to sewage
It puts.
Specifically, the water tank 4 is divided into reservoir chamber and air storage chamber by partition 5, and oblique setting, institute are cut in the bottom end of reservoir chamber
The output end for stating air pump 6 is protruded by pipeline in the reservoir chamber of water tank 4.It may be implemented to use immersion method by reservoir chamber and air storage chamber
Carry out air filtration.
Specifically, the end of the exhaust tube 7 is equipped with gas gathering mask, and the internal activity of gas gathering mask is connected with dustproof filter screen.
Primary filtration is carried out to the dust in air while can be in order to collect air sample by the gas gathering mask with dustproof filter screen.
Specifically, the wireless communication device 14 includes 4G network communication device and bluetooth communication device, and wireless communication device 14
Screw top is connected with antenna.The remote of the device and short distance may be implemented by 4G network communication device and bluetooth communication device
Wireless telecommunications, and the stability of signal can be improved in antenna.
Specifically, the surface of the PLC controller 16 be equipped with LED display, and PLC controller 16 by conducting wire respectively with
Air pump 6, air detection instrument ontology 8, acousto-optic buzzer 10, camera body 11, headlamp 12, data storage 13, channel radio
It interrogates device 14 and battery group 15 is electrically connected.
Working principle: in use, the device is pushed into underground, the work of air pump 6 is then controlled the air of underground and is drawn onto water
Impurity and dust are filtered out in water in case 4, then filtered gas is detected by the inductive component of air detection instrument ontology 8, empty
The data that gas detector ontology 8 detects pass to the quality condition that current underground air is judged after the processing of PLC controller 16 is analyzed,
And the data of detection are shown on the LED display on its surface, using acousto-optic buzzer 10 can air quality not
Alarm is issued in the case where up to standard, and remote data transmission may be implemented in wireless communication device 14, so as to the worker outside well
The air quality for knowing underground at the first time, can be a certain in order to shoot current underground by camera body 11 and headlamp 12
The location of air quality rapid decrease in region, which designs advantages of simple, easy to operate, time saving and energy saving, convenient for moving
Dynamic to carry, detection accuracy is high, and safety and stability is applied widely, is conducive to popularize.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of coal mining detects warning device, including shell (1) with underground air, it is characterised in that: the shell (1)
Four groups of supporting legs (2) are symmetrically installed at bottom corners, and the bottom of supporting leg (2) is equipped with traveling wheel (3), the shell (1)
Top is fixed with water tank (4), and the inside of water tank (4) is equipped with top and has the partition (5) passed through, the top of the water tank (4)
Portion side is equipped with air pump (6), and the input terminal of air pump (6) is connected with exhaust tube (7), the other side bottom end peace of the water tank (4)
The air detection instrument ontology (8) of water tank (4) is protruded into equipped with inductive head, the top of the water tank (4) is equipped with exhaust pipe (9), and water
The top nose of case (4) installs acousto-optic buzzer (10), and the side of the shell (1) is successively embedded with camera from top to bottom
Ontology (11) and headlamp (12), and the inner tip of shell (1) is equipped with data storage (13), the shell (1) it is interior
Portion, bottom end, side is equipped with battery group (15), and the top side front end of shell (1) is embedded with wireless communication device (14), described
The front of shell (1) is inlaid with programmable PLC controller (16).
2. a kind of coal mining according to claim 1 detects warning device with underground air, it is characterised in that: the water
The positive side of case (4) is equipped with observation window with a scale, and the top of water tank (4) and the side bottom end of water tank (4) are respectively equipped with
Water inlet pipe with sealing-plug and the drainpipe with valve.
3. a kind of coal mining according to claim 1 detects warning device with underground air, it is characterised in that: the water
Case (4) is divided into reservoir chamber and air storage chamber by partition (5), and oblique setting, the output end of the air pump (6) are cut in the bottom end of reservoir chamber
It is protruded by pipeline in the reservoir chamber of water tank (4).
4. a kind of coal mining according to claim 1 detects warning device with underground air, it is characterised in that: the pumping
The end of tracheae (7) is equipped with gas gathering mask, and the internal activity of gas gathering mask is connected with dustproof filter screen.
5. a kind of coal mining according to claim 1 detects warning device with underground air, it is characterised in that: the nothing
Line communicator (14) includes 4G network communication device and bluetooth communication device, and the screw top of wireless communication device (14) is connected with day
Line.
6. a kind of coal mining according to claim 1 detects warning device with underground air, it is characterised in that: described
The surface of PLC controller (16) is equipped with LED display, and PLC controller (16) is examined with air pump (6), air respectively by conducting wire
Survey instrument ontology (8), acousto-optic buzzer (10), camera body (11), headlamp (12), data storage (13), wireless telecommunications
Device (14) and battery group (15) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070957.3U CN208564634U (en) | 2018-07-06 | 2018-07-06 | A kind of coal mining underground air detection warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070957.3U CN208564634U (en) | 2018-07-06 | 2018-07-06 | A kind of coal mining underground air detection warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564634U true CN208564634U (en) | 2019-03-01 |
Family
ID=65491578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821070957.3U Expired - Fee Related CN208564634U (en) | 2018-07-06 | 2018-07-06 | A kind of coal mining underground air detection warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608732A (en) * | 2020-06-02 | 2020-09-01 | 高月民 | Environment safety monitoring equipment for underground coal mine operation and operation method |
| CN113075356A (en) * | 2021-02-23 | 2021-07-06 | 美卓矿山安全设备（徐州）有限公司 | Air quality detection device for mine |
-
2018
- 2018-07-06 CN CN201821070957.3U patent/CN208564634U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608732A (en) * | 2020-06-02 | 2020-09-01 | 高月民 | Environment safety monitoring equipment for underground coal mine operation and operation method |
| CN111608732B (en) * | 2020-06-02 | 2021-12-14 | 徐州易拓通信科技有限公司 | Environment safety monitoring equipment for underground coal mine operation and operation method |
| CN113075356A (en) * | 2021-02-23 | 2021-07-06 | 美卓矿山安全设备（徐州）有限公司 | Air quality detection device for mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20190706 |