CN208626882U - A kind of coal mine gas-detecting device - Google Patents
A kind of coal mine gas-detecting device Download PDFInfo
- Publication number
- CN208626882U CN208626882U CN201820876326.4U CN201820876326U CN208626882U CN 208626882 U CN208626882 U CN 208626882U CN 201820876326 U CN201820876326 U CN 201820876326U CN 208626882 U CN208626882 U CN 208626882U
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- China
- Prior art keywords
- partition
- shell
- gas
- fixed
- support frame
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Abstract
The utility model relates to technical field of coal mine equipment, especially a kind of coal mine gas-detecting device, including support frame, support frame as described above bottom is fixed with mobile device, shell is fixed on side on support frame as described above far from mobile device, level is fixed with first partition and second partition respectively in the shell, and second partition is above first partition, water chamber is equipped between the first partition and second partition, exhaust fan is fixed on the support frame of the shell side, the air outlet of the exhaust fan is equipped with the first gas-guide tube, the one end of first gas-guide tube far from exhaust fan is through side wall of outer shell and extends to interior of shell.The utility model structure is simple, can not only detect to the methane gas under coal mine, additionally it is possible to be dusted purification to the air under coal mine.
Description
Technical field
The utility model relates to technical field of coal mine equipment more particularly to a kind of coal mine gas-detecting devices.
Background technique
Within coal mines, environment locating for the staff under mine is extremely severe, first is that the leakage of gas, second is that under mine
Dust content in air is higher, and country also increasingly payes attention to the health of staffs in coal mine now, and gas is examined at present
Surveying device and dust-extraction unit is two sseparated equipment, requires work people respectively to operate, increase human input and
It is ineffective.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of coal mine gas proposed
Detection device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of coal mine gas-detecting device, including support frame are designed, support frame as described above bottom is fixed with mobile device,
Be fixed with shell on side on support frame as described above far from mobile device, in the shell respectively level be fixed with first every
Plate and second partition, and second partition is equipped with water chamber above first partition between the first partition and second partition, it is described
It is fixed with exhaust fan on the support frame of shell side, the air outlet of the exhaust fan is equipped with the first gas-guide tube, and described first
The one end of gas-guide tube far from exhaust fan is through side wall of outer shell and extends to interior of shell, and the first gas-guide tube inside the housing is set
It sets below first partition, equidistant on first gas-guide tube and connection is vertically equipped with the second gas-guide tube, second gas-guide tube
One end far from the first gas-guide tube is through first partition and extends to inside water chamber, and agitating device is equipped in the water chamber, described
The side wall of outer shell of water chamber side is equipped with water-changing tube, is vertically fixed with third partition on the second partition, the third every
It is fixed with gas detector on the second partition of plate side, is equidistantly offered on the second partition of the third partition other side
First through hole, equidistantly offers the second through-hole on the third partition, equidistant on the housing top above the gas detector
Offer third through-hole.
Preferably, the mobile device includes shield, and the shield is fixed on the support frame, inside the shield
Support frame on it is vertical and be equidistantly fixed with electric telescopic rod, the multiple one end of the electric telescopic rod far from support frame are common
It vertically is fixed with fixed plate, the fixed plate is mounted on universal far from four corners on the side of electric telescopic rod
Wheel.
Preferably, equal screw thread is equipped with gasket on the supporting leg of support frame as described above.
Preferably, second gas-guide tube is equipped with one-way control valve, is equipped with control valve on the water-changing tube.
Preferably, the agitating device includes rotating bar, and the rotating bar both ends are rotatably connected on side wall of outer shell, and
Wherein one end of rotating bar is through side wall of outer shell and is connected with motor, and the motor is fixed on the shell, the interior of shell
It is equidistant and be vertically and fixedly provided with stirring rod in rotating bar, and stirring rod is in cross framework.
Preferably, the first observation window and the second observation window, second observation window one are respectively equipped on the side wall of outer shell
Scale strip is equipped on the side wall of outer shell of side vertically.
The utility model proposes a kind of coal mine gas-detecting device, beneficial effect is: exhaust fan is by outside air
It is extracted into water chamber, agitating device comes into full contact with air with the water in water chamber, the dust that the water in water chamber will have in air
Washing absorption is carried out, and then reaches the purpose for removing dust to air, gas detector can detect the air after washing,
Whether there is gas leakage situation under detection coal mine.The utility model structure is simple, can not only to the methane gas under coal mine into
Row detection, additionally it is possible to which purification is dusted to the air under coal mine.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of coal mine gas-detecting device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of coal mine gas-detecting device front view.
In figure: support frame 1, shell 2, shield 3, electric telescopic rod 4, fixed plate 5, the first gas-guide tube 6, the second gas-guide tube
7, universal wheel 8, first partition 9, second partition 10, water chamber 11, gasket 12, motor 13, rotating bar 14, stirring rod 15, exhaust fan
16, water-changing tube 17, third partition 18, first through hole 19, the second through-hole 20, third through-hole 21, gas detector 22, first are seen
Examine window 23, the second observation window 24, scale strip 25.
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.
Referring to Fig.1-2, a kind of coal mine gas-detecting device, including support frame 1,1 bottom of support frame are fixed with movement
Device, screw thread is equipped with gasket 12 on the supporting leg of support frame 1, and fixation is set on the side far from mobile device on support frame 1
There is shell 2, mobile device includes shield 3, and shield 3 is fixed on support frame 1, vertical on the support frame 1 inside shield 3
And it is equidistantly fixed with electric telescopic rod 4, multiple electric telescopic rods 4 are fixed with far from one end common vertical of support frame 1
Fixed board 5, four corners on side of the fixed plate 5 far from electric telescopic rod 4 are mounted on universal wheel 8, should when needing to transport
When device, starting electric telescopic rod 4, fixed plate 5 is ejected shield 3, whole device is raised by the electric telescopic rod 4 of stretching, extension,
So that the supporting leg of support frame 1 is liftoff, after being pushed to designated position, then electric telescopic rod 4 is shunk, fixed plate 5 is driven to shrink
Into shield 3, allows the supporting leg of support frame 1 to contact ground and be supported, and when ground injustice, it being capable of adjusting gasket 12
To consolidate whole device.
Level is fixed with first partition 9 and second partition 10 respectively in shell 2, and second partition 10 is in first partition 9
Top is equipped with water chamber 11, is fixed with exhaust fan on the support frame 1 of 2 side of shell between first partition 9 and second partition 10
16, the air outlet of exhaust fan 16 is equipped with the first gas-guide tube 6, and the first gas-guide tube 6 runs through 2 side of shell far from one end of exhaust fan 16
Wall simultaneously extends to inside shell 2, and the first gas-guide tube 6 inside shell 2 is arranged below first partition 9, the first gas-guide tube 6
Upper equidistant and connection is vertically equipped with the second gas-guide tube 7, and the second gas-guide tube 7 runs through first partition 9 far from one end of the first gas-guide tube 6
And extend to inside water chamber 11, the second gas-guide tube 7 is equipped with one-way control valve, is equipped with agitating device, agitating device in water chamber 11
Including rotating bar 14,14 both ends of rotating bar are rotatably connected on 2 side wall of shell, and wherein one end of rotating bar 14 is through outer
2 side wall of shell is simultaneously connected with motor 13, and motor 13 is fixed on shell 2, equidistant and vertical fixed in the rotating bar 14 inside shell 2
There is stirring rod 15, and stirring rod 15 is in cross framework, outside air is extracted into water chamber 11 by exhaust fan 16, and agitating device makes
Air comes into full contact with the water in water chamber 11, and the dust having in air is carried out washing absorption by the water in water chamber 11, and then is arrived
Up to the purpose for removing dust to air.
2 side wall of shell of 11 side of water chamber is equipped with water-changing tube 17, is equipped with control valve, second partition 10 on water-changing tube 17
On be vertically fixed with third partition 18, be fixed with gas detector 22 on the second partition 10 of 18 side of third partition, watt
This detector 22 uses water proof type gas detector, and it is logical that first is equidistantly offered on the second partition 10 of 18 other side of third partition
Hole 19 equidistantly offers the second through-hole 20 on third partition 18, equidistantly offers on 2 roof of shell of 22 top of gas detector
Third through-hole 21, the air after washing pass sequentially through first through hole 19, the second through-hole 20 and third through-hole 21 out of shell 2
Portion is discharged, and is respectively equipped with the first observation window 23 and the second observation window 24, the shell 2 of 24 side of the second observation window on 2 side wall of shell
Scale strip 25 is equipped on side wall vertically, the first observation window 23 facilitates the detection case of observation gas detector 22, the second observation window
24 facilitate the situation in observation water chamber 11, and reasonable arrangement replaces the water in water chamber 11.
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 gas-detecting device, including support frame (1), which is characterized in that the fixation of support frame as described above (1) bottom is set
There is mobile device, is fixed with shell (2) on the side far from mobile device on support frame as described above (1), divides in the shell (2)
Level is not fixed with first partition (9) and second partition (10), and second partition (10) is above first partition (9), described
Water chamber (11) are equipped between first partition (9) and second partition (10), fixation is set on the support frame (1) of shell (2) side
Have exhaust fan (16), the air outlet of the exhaust fan (16) is equipped with the first gas-guide tube (6), and first gas-guide tube (6) is separate
One end of exhaust fan (16) is through shell (2) side wall and extends to shell (2) inside, and first air guide internal in shell (2)
(6) setting is managed below first partition (9), equidistant on first gas-guide tube (6) and connection is vertically equipped with the second gas-guide tube
(7), the one end of second gas-guide tube (7) far from the first gas-guide tube (6) through first partition (9) and extends in water chamber (11)
Portion, the water chamber (11) is interior to be equipped with agitating device, and shell (2) side wall of water chamber (11) side is equipped with water-changing tube (17),
It is vertically fixed with third partition (18) on the second partition (10), the second partition (10) of third partition (18) side
On be fixed with gas detector (22), equidistantly offer first on the second partition (10) of third partition (18) other side
Through-hole (19) equidistantly offers the second through-hole (20) on the third partition (18), outer above the gas detector (22)
Third through-hole (21) are equidistantly offered on shell (2) roof.
2. a kind of coal mine gas-detecting device according to claim 1, which is characterized in that the mobile device includes anti-
Shield (3), the shield (3) are fixed on support frame (1), vertical on the internal support frame (1) of the shield (3) and wait
Away from being fixed with electric telescopic rod (4), multiple electric telescopic rods (4) are fixed far from one end common vertical of support frame (1)
Equipped with fixed plate (5), the fixed plate (5) is mounted on universal far from four corners on the side of electric telescopic rod (4)
It takes turns (8).
3. a kind of coal mine gas-detecting device according to claim 1, which is characterized in that the branch of support frame as described above (1)
Equal screw thread is equipped with gasket (12) in support leg.
4. a kind of coal mine gas-detecting device according to claim 1, which is characterized in that second gas-guide tube (7)
It is equipped with one-way control valve, control valve is installed on the water-changing tube (17).
5. a kind of coal mine gas-detecting device according to claim 1, which is characterized in that the agitating device includes turning
Lever (14), rotating bar (14) both ends are rotatably connected on shell (2) side wall, and wherein one end of rotating bar (14) is passed through
It wears shell (2) side wall and is connected with motor (13), the motor (13) is fixed on shell (2), and the shell (2) is internal to be turned
It is equidistant and be vertically and fixedly provided with stirring rod (15) in lever (14), and stirring rod (15) is in cross framework.
6. a kind of coal mine gas-detecting device according to claim 1, which is characterized in that on shell (2) side wall
The first observation window (23) and the second observation window (24) are respectively equipped with, on shell (2) side wall of the second observation window (24) side
It is equipped with scale strip (25) vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876326.4U CN208626882U (en) | 2018-06-07 | 2018-06-07 | A kind of coal mine gas-detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876326.4U CN208626882U (en) | 2018-06-07 | 2018-06-07 | A kind of coal mine gas-detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208626882U true CN208626882U (en) | 2019-03-22 |
Family
ID=65735028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820876326.4U Expired - Fee Related CN208626882U (en) | 2018-06-07 | 2018-06-07 | A kind of coal mine gas-detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208626882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111286619A (en) * | 2020-02-03 | 2020-06-16 | 袁桐 | Recycling device of tungsten smelting waste residues |
| CN111999450A (en) * | 2020-10-10 | 2020-11-27 | 黑龙江工业学院 | Gas monitoring equipment for coal mine safety |
-
2018
- 2018-06-07 CN CN201820876326.4U patent/CN208626882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111286619A (en) * | 2020-02-03 | 2020-06-16 | 袁桐 | Recycling device of tungsten smelting waste residues |
| CN111999450A (en) * | 2020-10-10 | 2020-11-27 | 黑龙江工业学院 | Gas monitoring equipment for coal mine safety |
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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: 20190322 Termination date: 20210607 |