CN208420852U - A kind of mining mine hole air detecting device - Google Patents
A kind of mining mine hole air detecting device Download PDFInfo
- Publication number
- CN208420852U CN208420852U CN201820965931.9U CN201820965931U CN208420852U CN 208420852 U CN208420852 U CN 208420852U CN 201820965931 U CN201820965931 U CN 201820965931U CN 208420852 U CN208420852 U CN 208420852U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- detection case
- air
- wall
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 52
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to auxiliary instrument technical fields of digging up mine, especially a kind of mining mine hole air detecting device, including detection case, the inside of the detection case is equipped with methane detector, the bottom surface of the detection case is provided with supporting mechanism, air inlet and gas outlet are offered respectively on the corresponding two sides side wall of the detection case, the inside of the gas outlet is equipped with the second Air Filter, the inside of the air inlet is equipped with air inlet fan, the outside mask of the air inlet fan is equipped with the first Air Filter, the outside of the air inlet fan is also covered with horizontally disposed air inlet pipe, the top and bottom of the air inlet pipe passes through bolt and the outer wall of detection case connects, multiple spaced dust boards are mounted in the top inner wall and bottom interior wall of the air inlet pipe.The utility model detection efficiency with higher, and without using person, hand-held, apparatus structure are stablized always, are easily installed use.
Description
Technical field
The utility model relates to auxiliary instrument technical field more particularly to a kind of mining mine hole air detection dresses of digging up mine
It sets.
Background technique
The continuous expansion and extension of coal mine underground mining range, make subsurface environment become to become increasingly complex, in mine
Under often generate a large amount of imflammable gas, especially methane, if these imflammable gas are not removed in time, and mine
Under various electrical equipments continue to use, but after being more than certain content, can draw because of the small electric spark that various electrical equipments generate
It is quick-fried, to generate great production accident.The existing apparatus structure for mine hole CH_4 detection is all more single, it usually needs
User continues hand-held device and detects, and detection efficiency is lower, is not easy to actual use.
Utility model content
It is not able to satisfy lacking for actual use demand purpose of the utility model is to solve existing in the prior art
Point, and a kind of mining mine hole air detecting device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of mining mine hole air detecting device is designed, including detection case, the inside of the detection case are equipped with methane
Detector, the bottom surface of the detection case are provided with supporting mechanism, offer respectively on the corresponding two sides side wall of the detection case
Air inlet and gas outlet, the inside of the gas outlet are equipped with the second Air Filter, and the inside of the air inlet is equipped with air inlet
Fan, the outside mask of the air inlet fan are equipped with the first Air Filter, and the outside of the air inlet fan is also covered with horizontally disposed air inlet pipe,
The top and bottom of the air inlet pipe passes through bolt and the outer wall of detection case connects, the top inner wall of the air inlet pipe and bottom
Multiple spaced dust boards are mounted on portion's inner wall；
The top surface of the detection case offers opening, and the outer wall of the opening is covered with horizontally disposed removable cover, institute
The bottom surface both side for stating removable cover is mounted on draw runner, and the top surface two sides of detection case offer the cunning with draw runner cooperation clamping
Slot, the top surface of the detection case are additionally provided with hand-strap, and the both ends of the hand-strap are fixed with the top surface two sides of detection case respectively
Connection.
Preferably, the supporting mechanism includes the moving casing and support column being vertically arranged, the top of the moving casing
It being fixedly connected with the bottom surface of detection case, the top of the support column is plugged in the bottom inside moving casing, and moving casing
It is threaded with positioning bolt on the side wall of both sides, and offers the threaded hole being cooperatively connected with positioning bolt on moving casing,
There are three the support rod for being spaced and being obliquely installed, three support rods are arranged in positive triangle form for the bottom surface installation of the support column.
Preferably, multiple dust boards in air inlet pipe top inner wall and bottom interior wall are interlaced setting, and
The length of dust board in the vertical direction is greater than the radius of air inlet pipe and is less than the diameter of air inlet pipe.
Preferably, the removable cover is set as mesh plate, and it is anti-that third is provided in each mesh of removable cover
Dirt net.
The utility model proposes a kind of mining mine hole air detecting device, beneficial effect is: the utility model tool
Have the advantages that design reasonable and easy to use, detection efficiency with higher, and without using person's hand-held always, it will
Device is placed in standing a period of time in mine hole, and apparatus structure is stablized, and is easily installed use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of mining mine hole air detecting device external structure schematic diagram；
Fig. 2 be the utility model proposes a kind of mining mine hole air detecting device schematic diagram of internal structure.
In figure: detection case 1, moving casing 2, support column 3, support rod 4, positioning bolt 5, methane detector 6, air inlet fan 7,
First Air Filter 8, air inlet pipe 9, dust board 10, the second Air Filter 11, opening 12, removable cover 13, hand-strap 14.
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 mining uses mine hole air detecting device, including detection case 1, the inside of detection case 1 to be equipped with
Methane detector 6, the bottom surface of detection case 1 are provided with supporting mechanism, and supporting mechanism includes the moving casing 2 being vertically arranged and support
The top of column 3, moving casing 2 is fixedly connected with the bottom surface of detection case 1, and the top of support column 3 is plugged in inside moving casing 2
Bottom, and positioning bolt 5 is threaded on the both sides side wall of moving casing 2, and offer on moving casing 2 and positioning spiral shell
The threaded hole that bolt 5 is cooperatively connected, there are three the support rod 4 for being spaced and being obliquely installed, three support rods for the bottom surface installation of support column 3
4 arrange in positive triangle form.Supporting mechanism is used for being supported to detection case 1 convenient for device to be installed on inside mine hole.
Detection case 1 and moving casing 2 are whole rotatably, and setting in this way is adjusted convenient for the direction to detection case 1, can pass through after adjusting
The position of moving casing 2 is fixed in two positioning bolts 5.
Air inlet and gas outlet, the inside installation of gas outlet are offered on the corresponding two sides side wall of detection case 1 respectively
There is the second Air Filter 11, the inside of air inlet is equipped with air inlet fan 7, and the outside mask of air inlet fan 7 is equipped with the first Air Filter 8, air inlet
The outside of fan 7 is also covered with horizontally disposed air inlet pipe 9, and the top and bottom of air inlet pipe 9 passes through the outer of bolt and detection case 1
Wall connects, and is mounted on multiple spaced dust boards 10 in the top inner wall and bottom interior wall of air inlet pipe 9.Positioned at air inlet
Multiple dust boards 10 in 9 top inner wall of pipe and bottom interior wall are interlaced setting, and dust board 10 is in the vertical direction
Length be greater than air inlet pipe 9 radius and be less than air inlet pipe 9 diameter, in this way setting convenient for actually use, avoid dust board 10
Excessive influence is caused to the circulation of air.Multiple dust boards 10 being staggered have one to the dust impurity carried secretly in air
Fixed Intercepting effect can help dust impurity to fall in the bottom of air inlet pipe 9, and setting in this way can reduce the first Air Filter 8 and dust
The case where contact, makes the first Air Filter 8 be in more clean and tidy state, is convenient for 8 prolonged use of the first Air Filter.First is anti-
Dirt net 8 and the second Air Filter 11 all have preferable dustproof filter effect, and external dust is avoided to enter the interior of detection case 1
Portion.In actual use, air inlet fan 7 is preferably the relatively small fan of power.Air inlet fan 7 can suck the air in mine hole
To the inside of detection case 1, setting in this way is detected convenient for methane detector 6, and the detection efficiency of methane can be improved.
The top surface of detection case 1 offers opening 12, and 12 outer wall of being open is covered with horizontally disposed removable cover 13, activity
The bottom surface both side of cover board 13 is mounted on draw runner, and the top surface two sides of detection case 1 offer the sliding slot with draw runner cooperation clamping,
The top surface of detection case 1 is additionally provided with hand-strap 14.The both ends of hand-strap 14 are fixedly connected with the top surface two sides of detection case 1 respectively,
Detachable between detection case 1 and supporting mechanism, hand-strap 14 is taken detection case 1 convenient for user.Removable cover 13 is set as net
Orifice plate, and third Air Filter is provided in each mesh of removable cover 13, setting is in this way convenient for actual use.It is using
When, external air can enter the inside of detection case 1 by multiple holes on removable cover 13, convenient for inside detection case 1
Methane detector 6 methane is detected.Removable cover 13 is detachable, will test the CH_4 detection in case 1 convenient for user
Instrument 6 takes out.
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 (4)
1. a kind of mining uses mine hole air detecting device, including detection case (1), the inside of the detection case (1) to be equipped with methane
Detector (6), which is characterized in that the bottom surface of the detection case (1) is provided with supporting mechanism, and the detection case (1) is corresponding
Air inlet and gas outlet are offered on the side wall of two sides respectively, the inside of the gas outlet is equipped with the second Air Filter (11), institute
The inside for stating air inlet is equipped with air inlet fan (7), and the outside mask of the air inlet fan (7) is equipped with the first Air Filter (8), the air inlet
Fan (7) outside be also covered with horizontally disposed air inlet pipe (9), the top and bottom of the air inlet pipe (9) pass through bolt with
The outer wall of detection case (1) connects, and multiple interval settings are mounted in the top inner wall and bottom interior wall of the air inlet pipe (9)
Dust board (10)；
The top surface of the detection case (1) offers opening (12), and the outer wall of the opening (12) is covered with horizontally disposed activity
Cover board (13), the bottom surface both side of the removable cover (13) is mounted on draw runner, and the top surface two sides of detection case (1) offer
With the sliding slot of draw runner cooperation clamping, the top surface of the detection case (1) is additionally provided with hand-strap (14), and the two of the hand-strap (14)
End is fixedly connected with the top surface two sides of detection case (1) respectively.
2. a kind of mining mine hole air detecting device according to claim 1, which is characterized in that the supporting mechanism packet
The moving casing (2) and support column (3) being vertically arranged are included, the top of the moving casing (2) and the bottom surface of detection case (1) are fixed
Connection, the top of the support column (3) are plugged in the internal bottom of moving casing (2), and on the both sides side wall of moving casing (2)
It is threaded with positioning bolt (5), and offers the threaded hole being cooperatively connected with positioning bolt (5), institute on moving casing (2)
The bottom surface installation of support column (3) is stated there are three the support rod (4) for being spaced and being obliquely installed, three support rods (4) are in equilateral triangle
Formula arrangement.
3. a kind of mining mine hole air detecting device according to claim 1, which is characterized in that be located at air inlet pipe (9)
Multiple dust boards (10) in top inner wall and bottom interior wall are interlaced setting, and dust board (10) is in the vertical direction
Length be greater than air inlet pipe (9) radius and be less than air inlet pipe (9) diameter.
4. a kind of mining mine hole air detecting device according to claim 1, which is characterized in that the removable cover
(13) it is set as mesh plate, and is provided with third Air Filter in each mesh of removable cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965931.9U CN208420852U (en) | 2018-06-22 | 2018-06-22 | A kind of mining mine hole air detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965931.9U CN208420852U (en) | 2018-06-22 | 2018-06-22 | A kind of mining mine hole air detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208420852U true CN208420852U (en) | 2019-01-22 |
Family
ID=65109195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820965931.9U Expired - Fee Related CN208420852U (en) | 2018-06-22 | 2018-06-22 | A kind of mining mine hole air detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208420852U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855923A (en) * | 2020-08-21 | 2020-10-30 | 商洛学院 | Urban and rural environmental pollution measuring equipment |
| CN113803113A (en) * | 2021-09-24 | 2021-12-17 | 北方民族大学 | Safety data analysis system and method for coal mine production |
| CN114109455A (en) * | 2021-11-23 | 2022-03-01 | 中铁广州工程局集团深圳工程有限公司 | High-speed railway tunnel construction karst cave treatment device and construction method |
| CN118191243A (en) * | 2024-05-15 | 2024-06-14 | 四川倍能环智科技有限公司 | Building site air pollutant content monitoring devices |
-
2018
- 2018-06-22 CN CN201820965931.9U patent/CN208420852U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855923A (en) * | 2020-08-21 | 2020-10-30 | 商洛学院 | Urban and rural environmental pollution measuring equipment |
| CN113803113A (en) * | 2021-09-24 | 2021-12-17 | 北方民族大学 | Safety data analysis system and method for coal mine production |
| CN114109455A (en) * | 2021-11-23 | 2022-03-01 | 中铁广州工程局集团深圳工程有限公司 | High-speed railway tunnel construction karst cave treatment device and construction method |
| CN114109455B (en) * | 2021-11-23 | 2024-05-03 | 中铁广州工程局集团深圳工程有限公司 | Karst cave processing device and method for high-speed railway tunnel construction |
| CN118191243A (en) * | 2024-05-15 | 2024-06-14 | 四川倍能环智科技有限公司 | Building site air pollutant content monitoring devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208420852U (en) | A kind of mining mine hole air detecting device | |
| CN206691729U (en) | A kind of moistureproof textile storage bin | |
| CN207426424U (en) | A kind of power distribution cabinet for being convenient for dedusting and heat sinking function | |
| CN205665263U (en) | Wind direction sensor | |
| CN203414504U (en) | Electricity meter box | |
| CN208580496U (en) | A kind of environment protection digital acquisition transmission instrument | |
| CN111123146A (en) | Switch leakage detection device | |
| CN210322931U (en) | Elephant protection zone air quality detection device | |
| CN208688744U (en) | A kind of fixed device of scene door and window air-leakage test | |
| CN206929016U (en) | Air cleaner obstruction alarm device | |
| CN207516407U (en) | A kind of board detects special mould clamp | |
| CN207568773U (en) | A kind of good wind power generation stake of stability | |
| CN207427482U (en) | A kind of vehicle audio production detection device | |
| CN208367868U (en) | A kind of fire early warning system smoke detector | |
| CN208567900U (en) | A kind of Novel engineering management total station | |
| CN211083348U (en) | Easy-to-mount liftable base frame of toxic gas detector | |
| CN211749215U (en) | Towel rack shell structure and towel rack | |
| CN205743213U (en) | A kind of steel tube single-pole device for installing transformator | |
| CN217579417U (en) | Wall-mounted shell of clothes dryer | |
| CN209517713U (en) | A kind of fixation device of mine flameproof and intrinsic safety type control cabinet | |
| CN221069904U (en) | Fire engine casing intercepting device | |
| CN212267245U (en) | Self-balancing rainproof charger | |
| CN207262680U (en) | One kind office domestic purifier housing | |
| CN207661305U (en) | A kind of solar energy energy conservation and environmental protection electric device maintenance instrument | |
| CN214918799U (en) | Dust collector is used in aluminum alloy door and window processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |