CN210181453U - Control device for air horn of mining explosion-proof locomotive - Google Patents
Control device for air horn of mining explosion-proof locomotive Download PDFInfo
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- CN210181453U CN210181453U CN201921396512.9U CN201921396512U CN210181453U CN 210181453 U CN210181453 U CN 210181453U CN 201921396512 U CN201921396512 U CN 201921396512U CN 210181453 U CN210181453 U CN 210181453U
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- explosion
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- control box
- horn
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 21
- 238000005065 mining Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 210000003437 trachea Anatomy 0.000 description 6
- 238000004880 explosion Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a control device for an air horn of a mining explosion-proof locomotive, belonging to the technical field of control devices for air horns of mining explosion-proof locomotives; the technical problem to be solved is as follows: the improvement of the structure of the control device of the air horn of the mine explosion-proof locomotive is provided; the technical scheme for solving the technical problem is as follows: the explosion-proof safety control box is characterized by comprising an air pump, an air storage tank, an air horn and an explosion-proof intrinsic safety control box, wherein the output end of the air pump is connected with an oil-water separator combination valve in series and then is connected with the input end of the air storage tank, and the air storage tank is connected with an explosion-proof electromagnetic valve through an air pipe; the electric control port of the explosion-proof electromagnetic valve is connected with the explosion-proof intrinsic safety control box through a wire, and the air control port of the explosion-proof electromagnetic valve is connected with the control port of the air horn through an air pipe; the explosion-proof intrinsic safety control box is also provided with a starting switch; the power input end of the explosion-proof intrinsic safety control box is connected with the explosion-proof power box; the utility model discloses be applied to mining explosion-proof locomotive.
Description
Technical Field
The utility model relates to a mining explosion-proof locomotive air horn controlling means belongs to mining explosion-proof locomotive air horn controlling means technical field.
Technical Field
The power locomotive used under the coal mine usually adopts a mechanical button to control a starting air horn to work, and because the ringing signal of the locomotive is very important, a locomotive driver is required to accurately control the horn to work in time, but in the use process, the current explosion-proof locomotive adopts a mechanical linkage type to control the horn, so that certain delay exists from operation to horn work, the horn action end is easy to break down, the reliability is poor, and the maintenance is difficult; therefore, the existing horn control structure of the mining explosion-proof locomotive needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome not enough that exists among the prior art, the technical problem that will solve is: the improvement of the structure of the control device of the air horn of the mining explosion-proof locomotive is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: the air horn control device of the mining explosion-proof locomotive comprises an air pump, an air storage tank, an air horn and an explosion-proof intrinsic safety control box, wherein the output end of the air pump is connected with an oil-water separator combination valve in series and then is connected with the input end of the air storage tank, and the air storage tank is connected with an explosion-proof electromagnetic valve through an air pipe;
the electric control port of the explosion-proof electromagnetic valve is connected with the explosion-proof intrinsic safety control box through a wire, and the air control port of the explosion-proof electromagnetic valve is connected with the control port of the air horn through an air pipe;
the explosion-proof intrinsic safety control box is also provided with a starting switch;
and the power input end of the flameproof intrinsic safety control box is connected with the flameproof power box.
The gas storage tank is also provided with a safety valve.
The type of the flameproof intrinsically safe control box is DXJ 36/12;
the model of the oil-water separator combination valve is SH 380A;
the type of the explosion-proof electromagnetic valve is DTBF-90/24 ZL.
The utility model discloses beneficial effect for prior art possesses does: the utility model provides a be applied to device of mining explosion-proof locomotive loudspeaker control controls gas horn work through setting up gas holder and solenoid valve, the device simple structure, and convenient to use has overcome the shortcoming of mechanical type control loudspeaker, and is sensitive to loudspeaker control, postpones to reduce, and the reliability is high.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the present invention;
in the figure: 1 is an air pump, 2 is an air storage tank, 3 is an air horn, 4 is an explosion-proof intrinsically safe control box, 5 is an oil-water separator combination valve, 6 is an explosion-proof electromagnetic valve, 7 is a starting switch, 8 is an explosion-proof power supply box, and 9 is a safety valve.
Detailed Description
As shown in fig. 1, the utility model relates to a mining explosion-proof locomotive air horn control device, including air pump (1), gas holder (2), air horn (3) and explosion proof intrinsically safe control box (4), the output of air pump (1) concatenates oil water separator combination valve (5) after and links to each other with the input of gas holder (2), gas holder (2) link to each other with explosion proof type solenoid valve (6) through the trachea;
an electric control port of the explosion-proof electromagnetic valve (6) is connected with the explosion-proof intrinsic safety control box (4) through a wire, and a pneumatic control port of the explosion-proof electromagnetic valve (6) is connected with a control port of the air horn (3) through an air pipe;
the explosion-proof intrinsic safety control box (4) is also provided with a starting switch (7);
and the power input end of the flameproof intrinsic safety control box (4) is connected with the flameproof power box (8).
The gas storage tank (2) is also provided with a safety valve (9).
The type of the flameproof intrinsically safe control box (4) is DXJ 36/12;
the type of the oil-water separator combination valve (5) is SH 380A;
the type of the explosion-proof electromagnetic valve (6) is DTBF-90/24 ZL.
The utility model discloses a set up gas holder and trachea and be used for controlling the work of air horn, when using, the air carries out air compression through air pump 1, and compressed air supplies gas to gas holder 2 through oil water separator combination valve 5 or desicator through the trachea, installs gas holder relief valve 9 on the gas holder 2, and the compressed air in the gas holder 2 is carried to flame proof type solenoid valve 6 through the trachea, the output of flame proof type solenoid valve 6 connects air horn 3 through the trachea, realizes the control of solenoid valve to air horn; the flameproof intrinsic safety control box 4 is powered by a flameproof power box 8, and the mining intrinsic safety type starting switch 7 is connected with the flameproof intrinsic safety control box 4 to realize on-off control.
The utility model discloses an operate mining ann's type starting switch 7 by the power supply of flame proof power supply box 8 through mining flame proof ann control box 4 to flame proof solenoid valve 6, the motion of the 6 inside spools of flame proof solenoid valve, control compressed air passes through the trachea and enters into air horn to control loudspeaker sound production, whole set of control system is by compressed air and solenoid valve control, simple structure, and control sensitivity is higher, can be applied to the loudspeaker control of mining explosion-proof locomotive.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (3)
1. The utility model provides a mining explosion-proof locomotive air horn controlling means which characterized in that: the explosion-proof safety control device comprises an air pump (1), an air storage tank (2), an air horn (3) and an explosion-proof intrinsic safety control box (4), wherein the output end of the air pump (1) is connected with an oil-water separator combination valve (5) in series and then is connected with the input end of the air storage tank (2), and the air storage tank (2) is connected with an explosion-proof electromagnetic valve (6) through an air pipe;
an electric control port of the explosion-proof electromagnetic valve (6) is connected with the explosion-proof intrinsic safety control box (4) through a wire, and a pneumatic control port of the explosion-proof electromagnetic valve (6) is connected with a control port of the air horn (3) through an air pipe;
the explosion-proof intrinsic safety control box (4) is also provided with a starting switch (7);
and the power input end of the flameproof intrinsic safety control box (4) is connected with the flameproof power box (8).
2. The control device for the air horn of the mining explosion-proof locomotive according to claim 1, characterized in that: the gas storage tank (2) is also provided with a safety valve (9).
3. The control device for the air horn of the mining explosion-proof locomotive according to claim 2, characterized in that: the type of the flameproof intrinsically safe control box (4) is DXJ 36/12;
the type of the oil-water separator combination valve (5) is SH 380A;
the type of the explosion-proof electromagnetic valve (6) is DTBF-90/24 ZL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921396512.9U CN210181453U (en) | 2019-08-27 | 2019-08-27 | Control device for air horn of mining explosion-proof locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921396512.9U CN210181453U (en) | 2019-08-27 | 2019-08-27 | Control device for air horn of mining explosion-proof locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210181453U true CN210181453U (en) | 2020-03-24 |
Family
ID=69842672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921396512.9U Active CN210181453U (en) | 2019-08-27 | 2019-08-27 | Control device for air horn of mining explosion-proof locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210181453U (en) |
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2019
- 2019-08-27 CN CN201921396512.9U patent/CN210181453U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Control Device for Air Horn of Mining Explosion proof Locomotive Granted publication date: 20200324 Pledgee: Shanxi Linyi Rural Commercial Bank Co.,Ltd. Pledgor: Shanxi explosion proof Locomotive Research Institute (Co.,Ltd.) Registration number: Y2024980016492 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |