CN204419231U - A kind of for copper mine downhole safety checkout gear - Google Patents
A kind of for copper mine downhole safety checkout gear Download PDFInfo
- Publication number
- CN204419231U CN204419231U CN201520072292.XU CN201520072292U CN204419231U CN 204419231 U CN204419231 U CN 204419231U CN 201520072292 U CN201520072292 U CN 201520072292U CN 204419231 U CN204419231 U CN 204419231U
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- copper mine
- dust
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Abstract
A kind of for copper mine downhole safety checkout gear, relate to mine safety device field, comprise one group of sensor of dust concentration (1), carbonomonoxide concentration sensor (2), gas concentration lwevel sensor (3), Temperature Humidity Sensor (4), analog quantity conversion module (5), PLC (6), switching value output module (7), deduster (8) and ventilation system (9); Popularization of the present utility model, a kind of device that can carry out monitoring in real time for the dust concentration of copper mine down-hole, carbonomonoxide concentration, gas concentration lwevel and humiture can be provided, and according to monitor data, control is carried out relevant device work and is exceeded standard to alleviate pernicious gas, and issue out sound and light alarm in the situation of pernicious gas severe overweight, avoid the generation of larger accident.
Description
Technical field
The utility model relates to mine safety device field, is specifically related to a kind of for copper mine downhole safety checkout gear.
Background technology
Copper mine, in recovery process, can not produce flammable explosive gas usually, pernicious gas mainly dust (mainly sulphur dirt), the sulfur dioxide that copper mine underground mining produces.At present, the copper mine underground mining mode generally adopted is wet drilling, and generally will adopt spray sprinkler to the scope of operation producing dust, a lot of mining site further provided with wet dust elimination units.The industrial accident of copper mine is mainly exploded, and explosion accident, is mostly to produce sulphur dust explosion because sulphur dirt is too high, temperature raises and cause that sulfide ore spontaneous combustion and well shooting property management reason cause accidentally.
Utility model content
The purpose of this utility model is exactly at present, and the copper mine underground mining mode generally adopted is wet drilling, and generally will adopt spray sprinkler to the scope of operation producing dust, a lot of mining site further provided with wet dust elimination units.The industrial accident of copper mine is mainly exploded, and explosion accident, be mostly produce sulphur dust explosion because sulphur dirt is too high, temperature raise cause that sulfide ore spontaneous combustion and well shooting property management reason cause accidentally deficiency, and provide a kind of for copper mine downhole safety checkout gear.
The utility model comprises one group of sensor of dust concentration, carbonomonoxide concentration sensor, gas concentration lwevel sensor, Temperature Humidity Sensor, analog quantity conversion module, PLC, switching value output module, deduster and ventilation system, one group of sensor of dust concentration, carbonomonoxide concentration sensor, gas concentration lwevel sensor, Temperature Humidity Sensor is arranged on copper mine down-hole passage respectively, one group of sensor of dust concentration, carbonomonoxide concentration sensor, gas concentration lwevel sensor, the inductive head of Temperature Humidity Sensor is exposed at passage place, down-hole respectively, and one group of sensor of dust concentration, carbonomonoxide concentration sensor, gas concentration lwevel sensor, Temperature Humidity Sensor is connected by communication respectively by analog quantity conversion module and PLC, PLC controls start and stop and the working time of deduster and ventilation system respectively by switching value output module.
Also have audible-visual annunciator, PLC controls the switch of audible-visual annunciator by switching value output module.
Deduster is wet dust elimination units.
One group of sensor of dust concentration is evenly arranged in top and the bottom of copper mine down-hole passage respectively.
The utility model advantage is: popularization of the present utility model, a kind of device that can carry out monitoring in real time for the dust concentration of copper mine down-hole, carbonomonoxide concentration, gas concentration lwevel and humiture can be provided, and according to monitor data, control is carried out relevant device work and is exceeded standard to alleviate pernicious gas, and issue out sound and light alarm in the situation of pernicious gas severe overweight, avoid the generation of larger accident.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, one group of sensor of dust concentration; 2, carbonoxide concentration sensor; 3, gas concentration lwevel sensor; 4, Temperature Humidity Sensor; 5, analog quantity conversion module; 6, PLC; 7, switching value output module; 8, deduster; 9, ventilation system; 10, audible-visual annunciator.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model comprises one group of sensor of dust concentration 1, carbonomonoxide concentration sensor 2, gas concentration lwevel sensor 3, Temperature Humidity Sensor 4, analog quantity conversion module 5, PLC 6, switching value output module 7, deduster 8 and ventilation system 9, one group of sensor of dust concentration 1, carbonomonoxide concentration sensor 2, gas concentration lwevel sensor 3, Temperature Humidity Sensor 4 is arranged on copper mine down-hole passage respectively, one group of sensor of dust concentration 1, carbonomonoxide concentration sensor 2, gas concentration lwevel sensor 3, the inductive head of Temperature Humidity Sensor 4 is exposed at passage place, down-hole respectively, and one group of sensor of dust concentration 1, carbonomonoxide concentration sensor 2, gas concentration lwevel sensor 3, Temperature Humidity Sensor 4 is connected by communication respectively by analog quantity conversion module 5 and PLC 6, PLC 6 controls start and stop and the working time of deduster 8 and ventilation system 9 respectively by switching value output module 7.
Also have audible-visual annunciator 10, PLC 6 controls the switch of audible-visual annunciator 10 by switching value output module 7.
Deduster 8 is wet dust elimination units.
One group of sensor of dust concentration 1 is evenly arranged in top and the bottom of copper mine down-hole passage respectively.
Operating principle: one group of sensor of dust concentration 1, carbonomonoxide concentration sensor 2, gas concentration lwevel sensor 3 and Temperature Humidity Sensor 4 are respectively to the real-time dust concentration in copper mine down-hole, carbonomonoxide concentration, gas concentration lwevel and humiture are monitored in real time, and the related data monitored is transferred to PLC 6 respectively by analog quantity conversion module 5, PLC 6 judges according to the program set, when dust concentration exceeds standard, PLC 6 controls wet dust elimination units by switching value output module 7 and carries out humidification dedusting to the dust of copper mine down-hole, when carbonomonoxide concentration sensor 2 and gas concentration lwevel sensor 3 exceed standard, PLC 6 controls ventilation system 9 by switching value output module 7 and accelerates work, pernicious gas is discharged, when detecting integrated data and having risk of explosion, PLC 6 controls audible-visual annunciator 10 by switching value output module 7 and sends sound and light alarm.
Above embodiment is only for illustration of the utility model, and be not limitation of the utility model, the those of ordinary skill of relevant technical field, when not departing from spirit and scope of the present utility model, can also make a variety of changes and modification, therefore all equivalent.Technical scheme also belong to category of the present utility model, scope of patent protection of the present utility model should be defined by the claims.
Claims (4)
1., for a copper mine downhole safety checkout gear, it is characterized in that comprising one group of sensor of dust concentration (1), carbonomonoxide concentration sensor (2), gas concentration lwevel sensor (3), Temperature Humidity Sensor (4), analog quantity conversion module (5), PLC (6), switching value output module (7), deduster (8) and ventilation system (9), one group of sensor of dust concentration (1), carbonomonoxide concentration sensor (2), gas concentration lwevel sensor (3), Temperature Humidity Sensor (4) is arranged on copper mine down-hole passage respectively, one group of sensor of dust concentration (1), carbonomonoxide concentration sensor (2), gas concentration lwevel sensor (3), the inductive head of Temperature Humidity Sensor (4) is exposed at passage place, down-hole respectively, and one group of sensor of dust concentration (1), carbonomonoxide concentration sensor (2), gas concentration lwevel sensor (3), Temperature Humidity Sensor (4) is connected by communication respectively by analog quantity conversion module (5) and PLC (6), and PLC (6) controls start and stop and the working time of deduster (8) and ventilation system (9) respectively by switching value output module (7).
2. one according to claim 1 is used for copper mine downhole safety checkout gear, and it is characterized in that audible-visual annunciator (10) in addition, PLC (6) controls the switch of audible-visual annunciator (10) by switching value output module (7).
3. one according to claim 1 is used for copper mine downhole safety checkout gear, it is characterized in that deduster (8) is wet dust elimination units.
4. one according to claim 1 is used for copper mine downhole safety checkout gear, it is characterized in that one group of sensor of dust concentration (1) is evenly arranged in top and the bottom of copper mine down-hole passage respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072292.XU CN204419231U (en) | 2015-01-30 | 2015-01-30 | A kind of for copper mine downhole safety checkout gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072292.XU CN204419231U (en) | 2015-01-30 | 2015-01-30 | A kind of for copper mine downhole safety checkout gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419231U true CN204419231U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072292.XU Expired - Fee Related CN204419231U (en) | 2015-01-30 | 2015-01-30 | A kind of for copper mine downhole safety checkout gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058147A (en) * | 2018-09-13 | 2018-12-21 | 淮北矿业股份有限公司 | A kind of control device of Mine Ventilator |
| CN109158382A (en) * | 2018-09-29 | 2019-01-08 | 联峰钢铁（张家港）有限公司 | A kind of deduster intelligence dedusting regulating system |
-
2015
- 2015-01-30 CN CN201520072292.XU patent/CN204419231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058147A (en) * | 2018-09-13 | 2018-12-21 | 淮北矿业股份有限公司 | A kind of control device of Mine Ventilator |
| CN109158382A (en) * | 2018-09-29 | 2019-01-08 | 联峰钢铁（张家港）有限公司 | A kind of deduster intelligence dedusting regulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150624 Termination date: 20170130 |