CN107870158A - Mine laser methane telemetering equipment - Google Patents
Mine laser methane telemetering equipment Download PDFInfo
- Publication number
- CN107870158A CN107870158A CN201710997347.1A CN201710997347A CN107870158A CN 107870158 A CN107870158 A CN 107870158A CN 201710997347 A CN201710997347 A CN 201710997347A CN 107870158 A CN107870158 A CN 107870158A
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- CN
- China
- Prior art keywords
- hand
- held
- cradle
- button
- mainboard
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
Abstract
The present invention provides a kind of mine laser methane telemetering equipment, including：Hand-held remote measurement body,Cradle,The hand-held remote measurement body back is provided with hand-held handle,It is described that neck corresponding with hand-held handle structure is provided with cradle,Hand-held handle is fastened on cradle,The hand-held handle is provided with charging probe,Cradle is provided with charging contact,Charging probe and charging contact position correspondence,The hand-held remote measurement body includes device housings,Test chamber is divided into by dividing plate in the device housings,Equipment cavity,Laser methane detection device is provided with the test chamber,Control mainboard is provided with the equipment cavity,Display is connected with by wire in the control mainboard,Button mainboard,Power supply,Laser methane detection device,The present invention is rational in infrastructure,It is easy to use,Not only effectively raise the efficiency and quality of walking inspection,It and can become possible to the inspection that can not reach or be not easy originally to reach place.
Description
Technical field
The present invention relates to mining equipment technical field, specially a kind of mine laser methane telemetering equipment.
Background technology
At this stage, Coal mine methane logging uses thermocatalytic technology or infrared technique substantially, although Monitoring Performance is original,
Shortcoming but has a lot, such as the less stable of detection, and detecting distance is smaller to be difficult to reach to specific region and personnel
Region is detected, and can not judge the distance of detection, is easily disturbed by other gases, is easily influenceed by humiture.
Laser methane remote sensing instrument is to be based on Spectrum Absorption Principle（TDLAS）, laser is entered by single chip machine controlling circuit
Row current-modulation, make laser send specific wavelength laser pass through gas-monitoring region after, reach reflecting surface simultaneously be reflected back toward
Laser detector, if detected characteristic gas in the gas zones that laser passes through be present, laser will be special with being absorbed by the gas
Sign gas concentration is higher, and uptake is bigger, and laser detector is by the change for monitoring laser intensity and feeds back to single-chip microcomputer control
Circuit is handled, and is finally shown concentration results by signal output apparatus.
The content of the invention
Technical problem solved by the invention is to provide a kind of mine laser methane telemetering equipment, to solve above-mentioned background
The problem of being proposed in technology.
Technical problem solved by the invention is realized using following technical scheme：Mine laser methane telemetering equipment, bag
Include：Hand-held remote measurement body, cradle, the hand-held remote measurement body back are provided with hand-held handle, it is described on cradle provided with
Neck corresponding to hand-held handle structure, hand-held handle are fastened on cradle, and the hand-held handle is provided with charging probe, charging
Seat is provided with charging contact, charging probe and charging contact position correspondence, and the cradle back is provided with power interface, the hand
Hold handle to be arranged on hand-held remote measurement body by handle fixing base, the hand-held remote measurement body includes device housings, described to set
Test chamber, equipment cavity are divided into by dividing plate in standby shell, laser methane detection device, laser methane are provided with the test chamber
Detection device is arranged on device housings by detection device firm banking, and control mainboard, button master are provided with the equipment cavity
Plate, display, button mainboard, power supply, laser methane detection device, the control are connected with by wire in the control mainboard
Mainboard is arranged on device housings by shockproof fix bar, and the shockproof fix bar on the upside of control mainboard is provided with plug, control master
Shockproof fix bar on the downside of plate is provided with antirattle spring, and shockproof fix bar is arranged on device housings by body of rod fixed plate.
The power supply is arranged on device housings by power supply fixed seat, and button mainboard is arranged on the upside of power supply, button master
Plate is installed by button motherboard fixing plate and fixed, and button motherboard fixing plate is arranged on device housings by mainboard fix bar.
Button is provided with the upside of the button mainboard, key hole is provided with button correspondence position on device housings.
The test chamber front end is provided with detection window, and the detection window is provided with dust cover, and the dust cover is detachable
Be arranged on detection window on.
The cradle includes handle fixed frame, and the handle fixed frame surface is provided with to be consolidated for installing hand-held handle
Determine part, the fixed component includes the upper locating piece with groove I, lower locating piece and side locating piece with groove II, holds
Handle is caught in the side away from side locating piece in band groove II and groove I.
It is arranged on the downside of the handle fixed frame on substrate, charging contact is arranged on substrate, and substrate is provided with installation
Plate, installing plate are provided with mounting hole, and mounting hole is fixed on charge power supply support by screw.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is rational in infrastructure, easy to use, not only effectively
The efficiency and quality of walking inspection are improved, and be changed into can for the inspection that can make can not to reach or be not easy originally to reach place
Energy.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the charging socket structure schematic diagram of the present invention.
Fig. 3 is the hand-held remote measurement body construction schematic diagram of the present invention.
Embodiment
In order that implement technical means, creation characteristic, reached purpose and effect of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figures 1 to 3, mine laser methane telemetering equipment, including：Hand-held remote measurement body 1, cradle 6, it is described hand-held
The back of remote measurement body 1 is provided with hand-held handle 5, described that neck corresponding with the structure of hand-held handle 5 is provided with cradle 6, holds
Handle 5 is fastened on cradle 6, and the hand-held handle 5 is provided with charging probe 9, and cradle 6 is provided with charging contact 610, filled
Electric probe 9 and charging contact position correspondence, the back of cradle 6 are provided with power interface 8, and the hand-held handle 5 passes through handle
Fixed seat 4 is arranged on hand-held remote measurement body 1, and the hand-held remote measurement body 1 includes device housings 11, in the device housings 11
Test chamber 12, equipment cavity 13 are divided into by dividing plate, laser methane detection device 118, laser first are provided with the test chamber 12
Alkane detection device 118 is arranged on device housings 11 by detection device firm banking 117, and control is provided with the equipment cavity 13
Mainboard 114, button mainboard 16, display 14, button mainboard 16, power supply are connected with by wire 15 in the control mainboard 114
110th, laser methane detection device 118, the control mainboard 114 are arranged on device housings 11 by shockproof fix bar 112, control
The shockproof fix bar 112 of the upside of mainboard 114 processed is provided with plug 115, is set in the shockproof fix bar 112 of the downside of control mainboard 114
There is antirattle spring 116, shockproof fix bar 112 is arranged on device housings 11 by body of rod fixed plate 113.
The power supply 110 is arranged on device housings 11 by power supply fixed seat 111, and button mainboard 16 is arranged on power supply
110 upsides, button mainboard 16 are installed by button motherboard fixing plate 18 and fixed, and button motherboard fixing plate 18 passes through mainboard fix bar
19 are arranged on device housings 1.
The upside of button mainboard 16 is provided with button 17, and button is provided with the correspondence position of button 17 on device housings 11
Hole.
The front end of test chamber 12 is provided with detection window, and the detection window is provided with dust cover 119, the dust cover
119 are detachably arranged on detection window.
The cradle 6 includes handle fixed frame 61, and the surface of handle fixed frame 61 is provided with hand-held for installing
The fixed component of handle 5, the fixed component include the upper locating piece 62 with groove I64, the and of lower locating piece 63 with groove II65
Side locating piece 66, hand-held handle 5 are caught in the side away from side locating piece 66 in band groove II65 and groove I64.
The downside of handle fixed frame 61 is arranged on substrate 67, and charging contact 610 is arranged on substrate 67, substrate 67
Installing plate 68 is provided with, installing plate 68 is provided with mounting hole 69, and mounting hole 69 is fixed on charge power supply support by screw
On.
Present invention employs tunable laser spectroscopy（TDLAS）Technology, it farthest quickly can accurately detect 30 meters of distances
Interior gas leakage.Staff can effectively detection be difficult to the region that reaches or even can not reach, example in safety zone
Such as busy road, hanging pipeline, high building external riser, long range transmission pipeline, inside nobody room.Use laser gas
Body remote sensing instrument not only effectively raises the efficiency and quality of walking inspection, and can make reach or be not easy originally
Inspection up to place becomes possible to.
Hand-held handle 5 of the present invention is provided with charging probe 9, and cradle 6 is provided with charging contact 610, charging probe 9
It is very easy to use with charging contact position correspondence, moreover, appearance design meets Study on Man-Machine Function, small volume, it is easy to carry.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the present invention by appended claims and
Its equivalent thereof.
Claims (6)
1. a kind of mine laser methane telemetering equipment, including：Hand-held remote measurement body, cradle, it is characterised in that：It is described hand-held distant
Survey body back and be provided with hand-held handle, it is described that neck corresponding with hand-held handle structure, hand-held handle card are provided with cradle
It is located on cradle, the hand-held handle is provided with charging probe, and cradle is provided with charging contact, and charging probe touches with charging
Point position correspondence, the cradle back are provided with power interface, and the hand-held handle is arranged on hand-held distant by handle fixing base
Survey on body, the hand-held remote measurement body includes device housings, and the device housings are interior to be divided into test chamber, equipment by dividing plate
Chamber, the test chamber is interior to be provided with laser methane detection device, and laser methane detection device is installed by detection device firm banking
On device housings, control mainboard, button mainboard are provided with the equipment cavity, is connected with the control mainboard by wire aobvious
Show device, button mainboard, power supply, laser methane detection device, the control mainboard is arranged on device housings by shockproof fix bar
On, the shockproof fix bar on the upside of control mainboard is provided with plug, and the shockproof fix bar on the downside of control mainboard is provided with antirattle spring,
Shockproof fix bar is arranged on device housings by body of rod fixed plate.
2. mine laser methane telemetering equipment according to claim 1, it is characterised in that：The power supply is fixed by power supply
Seat is arranged on device housings, and button mainboard is arranged on the upside of power supply, and button mainboard is installed by button motherboard fixing plate and fixed,
Button motherboard fixing plate is arranged on device housings by mainboard fix bar.
3. mine laser methane telemetering equipment according to claim 1, it is characterised in that：It is provided with the upside of the button mainboard
Button, key hole is provided with button correspondence position on device housings.
4. mine laser methane telemetering equipment according to claim 1, it is characterised in that：The test chamber front end is provided with inspection
Window is surveyed, the detection window is provided with dust cover, and the dust cover is detachably arranged on detection window.
5. mine laser methane telemetering equipment according to claim 1, it is characterised in that：The cradle is consolidated including handle
Determine framework, the handle fixed frame surface, which is provided with, to be used to install hand-held handle fixed component, and the fixed component is included with recessed
Groove I upper locating piece, lower locating piece and side locating piece with groove II, hand-held handle is in the side card away from side locating piece
Enter in band groove II and groove I.
6. mine laser methane telemetering equipment according to claim 5, it is characterised in that：On the downside of the handle fixed frame
On substrate, charging contact is arranged on substrate, and substrate is provided with installing plate, and installing plate is provided with mounting hole, mounting hole
It is fixed on by screw on charge power supply support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997347.1A CN107870158A (en) | 2017-10-24 | 2017-10-24 | Mine laser methane telemetering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997347.1A CN107870158A (en) | 2017-10-24 | 2017-10-24 | Mine laser methane telemetering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107870158A true CN107870158A (en) | 2018-04-03 |
Family
ID=61753167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710997347.1A Pending CN107870158A (en) | 2017-10-24 | 2017-10-24 | Mine laser methane telemetering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107870158A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844895A (en) * | 2018-06-15 | 2018-11-20 | 合肥恒翔电子科技有限公司 | laser methane sensor |
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| CN1860000A (en) * | 2003-09-29 | 2006-11-08 | 罗伯特·博世有限公司 | Battery-driven screwdriver |
| CN2849726Y (en) * | 2005-12-22 | 2006-12-20 | 公安部上海消防研究所 | Gas detector using quantum cascade laser based on photoacoustic principle |
| US7243734B2 (en) * | 2005-01-10 | 2007-07-17 | Nanjing Chervon Industry Co., Ltd. | Power tool with battery power supply |
| US7557535B2 (en) * | 2002-11-22 | 2009-07-07 | Milwaukee Electric Tool Corporation | Lithium-based battery for a hand held power tool |
| CN201503395U (en) * | 2009-05-15 | 2010-06-09 | 重庆同博测控仪器有限公司 | Novel methane and carbon dioxide optical interferometry detection device |
| CN102338792A (en) * | 2011-10-25 | 2012-02-01 | 中煤科工集团重庆研究院 | Remote detection system for coal mine disaster area environment |
| CN203477809U (en) * | 2013-07-27 | 2014-03-12 | 古文政 | Vehicle-mounted tablet personal computer support convenient to install |
| CN204101188U (en) * | 2014-07-14 | 2015-01-14 | 东莞市振海电子科技有限公司 | Can the infrared thermometry meter of wireless charging |
| CN204288805U (en) * | 2014-12-17 | 2015-04-22 | 重庆微标科技有限公司 | Hard disk damper mechanism |
| CN106841039A (en) * | 2017-03-24 | 2017-06-13 | 北京华夏艾科激光科技有限公司 | A kind of mine laser methane remote sensing instrument |
-
2017
- 2017-10-24 CN CN201710997347.1A patent/CN107870158A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7557535B2 (en) * | 2002-11-22 | 2009-07-07 | Milwaukee Electric Tool Corporation | Lithium-based battery for a hand held power tool |
| CN1860000A (en) * | 2003-09-29 | 2006-11-08 | 罗伯特·博世有限公司 | Battery-driven screwdriver |
| US7243734B2 (en) * | 2005-01-10 | 2007-07-17 | Nanjing Chervon Industry Co., Ltd. | Power tool with battery power supply |
| CN2849726Y (en) * | 2005-12-22 | 2006-12-20 | 公安部上海消防研究所 | Gas detector using quantum cascade laser based on photoacoustic principle |
| CN201503395U (en) * | 2009-05-15 | 2010-06-09 | 重庆同博测控仪器有限公司 | Novel methane and carbon dioxide optical interferometry detection device |
| CN102338792A (en) * | 2011-10-25 | 2012-02-01 | 中煤科工集团重庆研究院 | Remote detection system for coal mine disaster area environment |
| CN203477809U (en) * | 2013-07-27 | 2014-03-12 | 古文政 | Vehicle-mounted tablet personal computer support convenient to install |
| CN204101188U (en) * | 2014-07-14 | 2015-01-14 | 东莞市振海电子科技有限公司 | Can the infrared thermometry meter of wireless charging |
| CN204288805U (en) * | 2014-12-17 | 2015-04-22 | 重庆微标科技有限公司 | Hard disk damper mechanism |
| CN106841039A (en) * | 2017-03-24 | 2017-06-13 | 北京华夏艾科激光科技有限公司 | A kind of mine laser methane remote sensing instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844895A (en) * | 2018-06-15 | 2018-11-20 | 合肥恒翔电子科技有限公司 | laser methane sensor |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180403 |