CN110286208A - One kind being used for the tendentious detection device of spontaneous combustion of coal seam - Google Patents
One kind being used for the tendentious detection device of spontaneous combustion of coal seam Download PDFInfo
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- CN110286208A CN110286208A CN201910584476.7A CN201910584476A CN110286208A CN 110286208 A CN110286208 A CN 110286208A CN 201910584476 A CN201910584476 A CN 201910584476A CN 110286208 A CN110286208 A CN 110286208A
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- shell
- coal seam
- spontaneous combustion
- detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 60
- 239000003245 coal Substances 0.000 title claims abstract description 58
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 44
- 230000002269 spontaneous effect Effects 0.000 title claims abstract description 44
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 239000006260 foam Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000005065 mining Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
- G01N33/222—Solid fuels, e.g. coal
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The present invention relates to seam mining technical fields, it discloses a kind of for the tendentious detection device of spontaneous combustion of coal seam, including detecting shell, the two sides of the detection shell are located at medium position insertion and are provided with termination, and flash lamp is provided with above detection shell, the inside of the detection shell, which is located at medium position, is provided with the short circuit detector being connected with termination.The present invention is provided with flash lamp and loudspeaker, pass through flash lamp and loudspeaker, it can remind mine internal work personnel that may cause the region of spontaneous combustion of coal seam at the first time, staff is facilitated to check mine inside coal seam, be provided with termination, the connection of termination and mine internal wire, by short circuit detector, when mine short circuit occurred inside, staff can be warned at the first time, and then staff is facilitated to check coal seam inside mine, prevent spontaneous combustion of coal seam on source.
Description
Technical field
It is specifically a kind of to be used for the tendentious detection device of spontaneous combustion of coal seam the present invention relates to seam mining technical field.
Background technique
There are two the reason of subterranean coal spontaneous combustion, and one is internal cause, i.e., caused by coal itself.Because the main component of coal is
Charcoal and air aoxidize when contacting, and oxidation distributes heat, if air circulation at this time, heat will scatter and disappear quickly, once it does not circulate,
Heat is assembled to a certain extent, coal seam will spontaneous combustion, the reason of another causes spontaneous combustion of coal seam is typically due to electricity inside mine
Caused by line short circuit, then spark ignition gas makes entire spontaneous combustion of coal seam.
Existing market is usually thermal imaging inspection for the equipment of spontaneous combustion of coal seam, cannot detect spontaneous combustion of coal seam from basic source
The reason of, it is not provided with air circulation detector, cannot not be had in the spontaneous combustion for finding and solving coal seam at the first time and may cause
Be arranged short circuit detector, cannot at the first time it is watchful may caused by spontaneous combustion of coal seam, be not provided with flash lamp and loudspeaker,
Staff cannot be warned to may cause the region of spontaneous combustion of coal seam at the first time, lead to that spontaneous combustion of coal seam cannot be solved in basic source
The case where, therefore, those skilled in the art provide one kind for the tendentious detection device of spontaneous combustion of coal seam, to solve above-mentioned back
The problem of being proposed in scape technology.
Summary of the invention
The purpose of the present invention is to provide one kind to be used for the tendentious detection device of spontaneous combustion of coal seam, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: it is a kind of for the tendentious detection dress of spontaneous combustion of coal seam
It sets, including detection shell, the two sides of the detection shell are located at medium position insertion and are provided with termination, and detect shell
The two sides of body, which are located above termination, is provided with air stream port, and the two sides of the detection shell are located at termination
Lower section is provided with loudspeaking mouth, and detects and be provided with flash lamp above shell, and the front surface of the detection shell is provided with aobvious
Show panel, and detect and be provided with battery on rear side of shell, the rear surface of the detection shell is located at the lower section setting of battery
There is heat sink, the side that the inside of the detection shell is located at air stream port is provided with filter screen, and detects the inside of shell
The side of filter screen is provided with air circulation detector, the inside of the detection shell be located at medium position be provided with and
The connected short circuit detector of termination, and the inside for detecting shell is located at below short circuit detector and is provided with loudspeaker.
As further scheme of the invention: the termination includes wiring shell, the inside of the wiring shell
It is provided with foam pad, logical spool is provided on the inside of the foam pad, the outside of the logical spool, which is located at port, is embedded in setting
There is card slot, the connection tube is by card slot and wiring cage connection, and one end of connection tube is provided with hollow screw rod, the hollow
Lantern ring is cased on the outside of screw rod.
As further scheme of the invention: the foam pad and wiring shell pass through fixed glue gluing, and foam
Pad with a thickness of 5mm.
As further scheme of the invention: the inner surface of the lantern ring is provided with screw thread.
As further scheme of the invention: the two sides of the air stream port are provided through through-hole, through-hole
Pore size is not less than 10mm, and the filter screen is connected together by buckling with air stream port.
As further scheme of the invention: the outside of the flash lamp is cased with lampshade, and lampshade is a kind of macromolecule rubber
The component of glue material matter, and the quantity of flash lamp is no less than 3.
As further scheme of the invention: the short circuit detector and air circulation detector are fixed by snap
In detection case inside.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is provided with flash lamp and loudspeaker can remind mine by flash lamp and loudspeaker at the first time
Internal work personnel may cause the region of spontaneous combustion of coal seam, and staff is facilitated to check mine inside coal seam, reduce
The working strength of staff.
2, the present invention is provided with termination, the connection of termination and mine internal wire, by short circuit detector, when
When mine short circuit occurred inside, staff can be warned at the first time, and then staff is facilitated to check coal seam inside mine,
Prevent spontaneous combustion of coal seam on source.
3, the present invention is provided with air circulation detector, when air circulation detector detects long-time air inside mine
When not circulating, by trigger flashing lamp and loudspeaker, and then staff is reminded to check mine inside coal seam temperature, from
And avoid coal seam temperature excessively high on source, cause spontaneous combustion.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the tendentious detection device of spontaneous combustion of coal seam；
Fig. 2 is a kind of rearview for the tendentious detection device of spontaneous combustion of coal seam；
Fig. 3 is a kind of for detecting the schematic diagram of internal structure of shell in the tendentious detection device of spontaneous combustion of coal seam；
Fig. 4 is a kind of structural schematic diagram for termination in the tendentious detection device of spontaneous combustion of coal seam.
In figure: 1, detecting shell；2, display panel；3, loudspeaking mouth；4, termination；5, air stream port；6, flash lamp；
7, battery；8, heat sink；9, short circuit detector；10, air circulation detector；11, filter screen；12, loudspeaker；41, wiring
Shell；42, foam pad；43, lead to spool；44, card slot；45, connection tube；46, hollow screw rod；47, lantern ring.
Specific embodiment
Please refer to Fig. 1~4, in the embodiment of the present invention, one kind being used for the tendentious detection device of spontaneous combustion of coal seam, including detection
Shell 1, the two sides of detection shell 1 are located at medium position insertion and are provided with termination 4, and termination 4 includes outside wiring
Shell 41, the inside of wiring shell 41 are provided with foam pad 42, and the inside of foam pad 42 is provided with logical spool 43, lead to the outer of spool 43
Side is located at insertion at port and is provided with card slot 44, and connection tube 45 is connect by card slot 44 with wiring shell 41, and connection tube 45
One end is provided with hollow screw rod 46, and the outside of hollow screw rod 46 is cased with lantern ring 47, passes through termination 4 and short circuit detector 9
Connection can detect the short-circuit condition of underground mine internal wire at the first time, and then be mentioned by flash lamp 6 with loudspeaker 12
The staff that wakes up checks coal seam temperature, avoids that spontaneous combustion of coal seam occurs on source, and foam pad 42 and wiring shell 41 pass through fixation
Glue gluing, and foam pad 42 with a thickness of 5mm, by foam pad 42, the detection device connected with electric wire can be prevented unexpected
The excessive situation for causing internal electric part impaired of vibration amplitude, and then the normal of detection device working performance is protected, while energy
Enough avoiding termination 4, stress causes electric wire to be broken suddenly, mitigates the impact of stress by foam pad 42, so that circuit be protected to lead
Logical integrality, the inner surface of lantern ring 47 are provided with screw thread, and termination 4 is socketed by lantern ring 47 and electric wire one end, pass through set
Termination 4 can simply and easily be fixedly attached on electric wire, save the working strength of staff, simultaneously by ring 47
Staff can be facilitated to carry out installation and removal to detection device.
And the two sides for detecting shell 1 are located at the top of termination 4 and are provided with air stream port 5, air stream port 5
Two sides are provided through through-hole, and the pore size of through-hole is not less than 10mm, and filter screen 11 is blocked by buckle and air stream port 5
Connection is closed, the through-hole of air stream port 5 passes through air by the way that the air inside mine is transferred to air circulation detector 10
Flow-through detector 10 detects the velocity of liquid assets of mine inner air, when air stream passband reaches air circulation inspection within a certain period of time
When surveying the minimum that device 10 detects, air circulation detector 10 starts to alarm, and issues alarm signal by flash lamp 6 and loudspeaker 12
Number, it, can by filter screen 11 a possibility that reminding staff to detect periphery coal seam temperature, and then avoid coal seam that spontaneous combustion occurs
It prevents mine internal dust from entering to inside detection device, and then influences the working performance of detection device.
The lower section that the two sides of detection shell 1 are located at termination 4 is provided with loudspeaking mouth 3, and the top for detecting shell 1 is set
It is equipped with flash lamp 6, the outside of flash lamp 6 is cased with lampshade, and lampshade is a kind of component of polymer rubber material, and flash lamp 6
Quantity is no less than 3, can remind coal seam inside staff's mine that spontaneous combustion of coal seam may occur at the first time by flash lamp 6
Trend, avoided on source coal seam occur spontaneous combustion a possibility that, the lampshade of polymer rubber material can completely cut off extraneous shock
Lead to the breakage of flash lamp 6, and then flash lamp 6 is protected to work normally.
The front surface of detection shell 1 is provided with display panel 2, and the rear side for detecting shell 1 is provided with battery 7, detects
The lower section that the rear surface of shell 1 is located at battery 7 is provided with heat sink 8, and the inside of detection shell 1 is located at air stream port 5
Side is provided with filter screen 11, and the inside for detecting shell 1 is located at the side of filter screen 11 and is provided with air circulation detector 10,
The inside of detection shell 1 is located at the short circuit detector 9 for being provided at medium position and being connected with termination 4, and detects shell 1
The lower section that inside is located at short circuit detector 9 is provided with loudspeaker 12, and short circuit detector 9 and air circulation detector 10 pass through card
Button is fixed on 1 inside of detection shell, and short circuit detector 9 is in flash lamp 6 and loudspeaker 12 with air circulation detector 10
It is electrically connected, by short circuit detector 9 and air circulation detector 10, can be avoided the possibility that spontaneous combustion occurs for coal seam inside mine
Property, it reminds staff to check at the first time, the phenomenon that preventing spontaneous combustion of coal seam on source, protects mine internal work
The safety of personnel, improves the safety of mine internal work personnel, while can be avoided staff to mine inside coal seam
Circular test, reduce the working strength of staff.
The working principle of the invention is: one end of termination 4 is connected on mine internal wire, and the other end is connected to short
On circuit detector 9, foam pad 42 inside termination 4 is able to detect that device accident vibration amplitude is excessive to lead to internal electric
The impaired situation of part, and then protect the normal of detection device working performance, while can be avoided termination 4 stress is led suddenly
Thread breakage is sent a telegraph, so that the integrality for protecting circuit to be connected, the lantern ring 47 connected with electric wire can simply and easily fill wiring
Set 4 to be fixedly attached on electric wire, save the working strength of staff, at the same can facilitate staff to detection device into
Row installation and removal are capable of the short of first time detection circuit by short circuit detector 9 when short circuit occurs for mine internal wire
Road phenomenon, and then passed out alarm signal by loudspeaker 12 and flash lamp 6, remind staff to mine inside coal seam into
Row checks, avoids the tendency of generation spontaneous combustion in coal seam inside mine, and the flash lamp 6 of 1 top of detection shell can be reminded at the first time
The trend of spontaneous combustion of coal seam may occur for coal seam inside staff's mine, a possibility that avoiding coal seam that spontaneous combustion occurs on source,
The lampshade of flash lamp 6 can completely cut off the extraneous breakage hit and lead to flash lamp 6, Jin Erbao by polymer rubber material structure
It protects flash lamp 6 to work normally, the through-hole of air stream port 5 is by being transferred to air circulation detector for the air inside mine
10, the velocity of liquid assets of mine inner air is detected by air circulation detector 10, when air stream passband reaches within a certain period of time
To air circulation detector 10 detect minimum when, air circulation detector 10 start to work, pass through flash lamp 6 and loudspeaker
A possibility that 12 issue alarm signal, remind staff's detection periphery coal seam temperature, and then avoid coal seam that spontaneous combustion occurs, filtering
Net 11 is connected together by buckle with air stream port 5, can prevent mine internal dust from entering to detection by filter screen 11
Inside device, and then the working performance of detection device is influenced, the display panel 2 of detection 1 front surface of shell can facilitate work people
Member checks the data of operation detection device, carries out inspection debugging to mine internal alarm data convenient for staff, detects shell 1
The heat sink 8 of rear surface can will test the machinery heat discharge generated inside device, the performance for maintaining detection device to work normally.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. one kind is used for the tendentious detection device of spontaneous combustion of coal seam, including detection shell (1), which is characterized in that the detection shell
The two sides of body (1) are located at medium position insertion and are provided with termination (4), and the two sides for detecting shell (1) are located at wiring
It is provided with above device (4) air stream port (5), the two sides of detection shell (1) are located at the lower section of termination (4)
It is provided with loudspeaking mouth (3), and detects and be provided with flash lamp (6) above shell (1), the front surface of detection shell (1)
It is provided with display panel (2), and detects and be provided with battery (7) on rear side of shell (1), the rear surface of detection shell (1)
It is provided with below battery (7) heat sink (8), the inside of detection shell (1) is located at the one of air stream port (5)
Side is provided with filter screen (11), and detect shell (1) inside be located at filter screen (11) side be provided with air circulation detect
The inside of device (10), detection shell (1) is located at the short circuit detector for being provided at medium position and being connected with termination (4)
(9), it and detects the inside of shell (1) and is located at below short circuit detector (9) and is provided with loudspeaker (12).
2. according to claim 1 a kind of for the tendentious detection device of spontaneous combustion of coal seam, which is characterized in that the wiring
Device (4) includes wiring shell (41), is provided with foam pad (42) on the inside of the wiring shell (41), the foam pad (42)
Inside be provided with logical spool (43), the outside of the logical spool (43) is located at port insertion and is provided with card slot (44), described
Connection tube (45) is connect by card slot (44) with wiring shell (41), and one end of connection tube (45) is provided with hollow screw rod
(46), lantern ring (47) are cased on the outside of the hollow screw rod (46).
3. according to claim 2 a kind of for the tendentious detection device of spontaneous combustion of coal seam, which is characterized in that the foam
Pad (42) and wiring shell (41) and pass through fixed glue gluing, and foam pad (42) with a thickness of 5mm.
4. according to claim 2 a kind of for the tendentious detection device of spontaneous combustion of coal seam, which is characterized in that the lantern ring
(47) inner surface is provided with screw thread.
5. according to claim 1 a kind of for the tendentious detection device of spontaneous combustion of coal seam, which is characterized in that the air
The two sides of communication port (5) are provided through through-hole, and the pore size of through-hole is not less than 10mm, and the filter screen (11) passes through card
Button is connected together with air stream port (5).
6. according to claim 1 a kind of for the tendentious detection device of spontaneous combustion of coal seam, which is characterized in that the flash of light
The outside of lamp (6) is cased with lampshade, and lampshade is a kind of component of polymer rubber material, and the quantity of flash lamp (6) is no less than 3
It is a.
7. according to claim 1 a kind of for the tendentious detection device of spontaneous combustion of coal seam, which is characterized in that the short circuit
Detector (9) and air circulation detector (10) are fixed by snap on the inside of detection shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584476.7A CN110286208A (en) | 2019-07-01 | 2019-07-01 | One kind being used for the tendentious detection device of spontaneous combustion of coal seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584476.7A CN110286208A (en) | 2019-07-01 | 2019-07-01 | One kind being used for the tendentious detection device of spontaneous combustion of coal seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110286208A true CN110286208A (en) | 2019-09-27 |
Family
ID=68021405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910584476.7A Pending CN110286208A (en) | 2019-07-01 | 2019-07-01 | One kind being used for the tendentious detection device of spontaneous combustion of coal seam |
Country Status (1)
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| CN (1) | CN110286208A (en) |
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Application publication date: 20190927 |