CN203796311U - Spray and dust-proof device for mines - Google Patents
Spray and dust-proof device for mines Download PDFInfo
- Publication number
- CN203796311U CN203796311U CN201420204766.7U CN201420204766U CN203796311U CN 203796311 U CN203796311 U CN 203796311U CN 201420204766 U CN201420204766 U CN 201420204766U CN 203796311 U CN203796311 U CN 203796311U
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- dust
- power supply
- signal access
- control panel
- sensor
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Abstract
The utility model relates to a spray and dust-proof device for mines. The spray and dust-proof device comprises a field bus which is parallelly connected with a plurality of spray substation units, the field bus is further connected with a data uploading box, the data uploading box is connected with an up-hole network through a down-hole ring network, and the up-hole network is connected with a server and a plurality of client sides. The spray and dust-proof device has the advantages that humidity of air can be increased, dust particles in the air can be effectively captured, and down-hole dust concentration can be thereby reduced.
Description
Technical field
The utility model relates to atomizing de-dusting automation field, particularly a kind of mine spraying dust-proof device.
Background technology
Mine dust is to affect mine safety production, one of disaster that harm personnel in the pit is healthy.Because mine does not have ground ventilation, therefore the dust granules in mine is more, concentration is large, be easy to like this downhole operations personnel to bring health harm, for preventing from sucking more dust, general operation personnel can wear dust mask, but the effect that dust mask plays is little, still have a lot of dusts and suck health.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, and a kind of mine spraying dust-proof device that coal mine down-hole tunnel, fully-mechanized mining working crossheading, belt gatehead etc. are located that is applicable to is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of mine spraying dust-proof device, comprise fieldbus, on fieldbus, be connected in parallel to multiple spraying sub-station apparatus, on fieldbus, be also connected with data upload case, data upload case is connected with aboveground network by down-hole looped network, and aboveground network is connected with server and multiple client.
Further improvement of the utility model is: described spraying sub-station apparatus comprises power supply and signal access board, in power supply and signal access board, be provided with signal access device, power supply and relay, signal access device is connected with hydraulic pressure sensor, two infrared sensors, coal flow sensor, dust sensor, signal access device is also for receiving the fault-signal of motor operated valve, one end of motor operated valve is connected with relay, the other end of motor operated valve is connected with water pipe, water pipe is connected with fan-spray head, other being provided with of power supply and signal access board shows and control panel, on demonstration and control panel, be connected with LCDs and keyboard, in demonstration and control panel, be provided with signal processor, RTC clock, memory, dial-up dish, toggle switch and microprocessor, main control box is connected with fieldbus by RS458, dust sensor is connected with main control box by RS458 or frequency for communication, power supply and signal access board for show and control panel power supply is provided, and the sensor signal of collecting is sent to and shown and control panel, power supply is connected with control panel with demonstration by cable with signal access board.
Further improvement of the utility model is: described infrared sensor is pyroelectric infrared sensor.
The utility model compared with prior art has the following advantages: the humidity that can increase air, effectively catch airborne dust granules, thereby reduce downhole powder dust concentration, spraying sub-station apparatus connects by RS485 bus, be connected with ground control centre by down-hole looped network again, realize remote real time monitoring and control.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of spraying sub-station apparatus;
Number in the figure: 1-fieldbus, the 2-sub-station apparatus of spraying, 3-data upload case, 4-down-hole looped network, the aboveground network of 5-, 6-server, 7-client, 8-power supply and signal access board, 9-signal access device, 10-power supply, 11-microprocessor, 12-hydraulic pressure sensor, 13-infrared sensor, 14-coal flow sensor, 15-motor operated valve, 16-relay, 17-water pipe, 18-fan-spray head, 19-dust sensor, 20-shows and control panel, 21-LCDs, 22-keyboard, 23-signal processor, 24-RTC clock, 25-memory, 26-dial-up dish, 27-toggle switch.
detailed description of the invention:
in order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1 shows the detailed description of the invention of a kind of mine spraying dust-proof device of the utility model, comprise fieldbus 1, on fieldbus 1, be connected in parallel to multiple spraying sub-station apparatus 2, on fieldbus 1, be also connected with data upload case 3, data upload case 3 is connected with aboveground network 5 by down-hole looped network 4, aboveground network 5 is connected with server 6 and multiple client 7, spraying sub-station apparatus 2 comprises power supply and signal access board 8, in power supply and signal access board 8, be provided with signal access device 9, power supply 10 and relay 16, signal access device 9 is connected with hydraulic pressure sensor 12, two infrared sensors 13, coal flow sensor 14, dust sensor 19, signal access device 9 is also for receiving the fault-signal of motor operated valve 15, one end of motor operated valve 15 is connected with relay 16, the other end of motor operated valve 15 is connected with water pipe 17, water pipe 17 is connected with fan-spray head 18, power supply and other being provided with of signal access board 8 show and control panel 20, on demonstration and control panel 20, be connected with LCDs 21 and keyboard 22, in demonstration and control panel 20, be provided with signal processor 23, RTC clock 24, memory 25, dial-up dish 26, toggle switch 27 and microprocessor 11, main control box 20 is connected with fieldbus 1 by RS458, dust sensor 19 is connected with main control box 20 by RS458 or frequency for communication, power supply and signal access board 8 provide power supply for described demonstration and control panel 20, and send the sensor signal of collecting to described demonstration and control panel 20, power supply is connected with control panel 20 with demonstration by cable with signal access board 8.The preferred infrared sensor 13 of the utility model is pyroelectric infrared sensor.
Spraying dust-proof device described in the utility model, spraying sub-station apparatus connects by RS485 bus, be connected with ground control centre by down-hole looped network again, realize remote real time monitoring and control, infrared sensor, hydraulic pressure sensor, coal flow sensor, dust sensor are connected with Main Control Tank by cable, wherein dust sensor and Main Control Tank adopt RS485 or frequency for communication, all the other are switching value signal, electrical ball valve is connected with Main Control Tank by cable, and electrical ball valve is connected with universal fan-spray head by water pipe again.Main Control Tank is connected with data upload case by RS485 bus, and data upload case is connected with down-hole looped network.By using spraying dust-proof device described in the utility model, can increase the humidity of air, effectively catch airborne dust granules, thereby reduce downhole powder dust concentration.
Claims (3)
1. a mine spraying dust-proof device, comprise fieldbus (1), it is characterized in that: on described fieldbus (1), be connected in parallel to multiple spraying sub-station apparatus (2), on described fieldbus (1), be also connected with data upload case (3), described data upload case (3) is connected with aboveground network (5) by down-hole looped network (4), and described aboveground network (5) is connected with server (6) and multiple client (7).
2. mine spraying dust-proof device according to claim 1, it is characterized in that: described spraying sub-station apparatus (2) comprises power supply and signal access board (8), in described power supply and signal access board (8), be provided with signal access device (9), power supply (10) and relay (16), described signal access device (9) is connected with hydraulic pressure sensor (12), two infrared sensors (13), coal flow sensor (14), dust sensor (19), described signal access device (9) is also for receiving the fault-signal of motor operated valve (15), one end of described motor operated valve (15) is connected with relay (16), the other end of described motor operated valve (15) is connected with water pipe (17), described water pipe (17) is connected with fan-spray head (18), other being provided with of described power supply and signal access board (8) shows and control panel (20), on described demonstration and control panel (20), be connected with LCDs (21) and keyboard (22), in described demonstration and control panel (20), be provided with signal processor (23), RTC clock (24), memory (25), dial-up dish (26), toggle switch (27) and microprocessor (11), described main control box (20) is connected with described fieldbus (1) by RS458, described dust sensor (19) is connected with described main control box (20) by RS458 or frequency for communication, described power supply and signal access board (8) provide power supply for described demonstration and control panel (20), and send the sensor signal of collecting to described demonstration and control panel (20), described power supply is connected with control panel (20) with described demonstration by cable with signal access board (8).
3. mine spraying dust-proof device according to claim 2, is characterized in that: described infrared sensor (13) is pyroelectric infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204766.7U CN203796311U (en) | 2014-04-25 | 2014-04-25 | Spray and dust-proof device for mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204766.7U CN203796311U (en) | 2014-04-25 | 2014-04-25 | Spray and dust-proof device for mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796311U true CN203796311U (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204766.7U Expired - Fee Related CN203796311U (en) | 2014-04-25 | 2014-04-25 | Spray and dust-proof device for mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564124A (en) * | 2014-12-05 | 2015-04-29 | 天地科技股份有限公司 | Exploiting-following wireless intelligent spraying dustfall control system for mines |
| CN108681278A (en) * | 2018-05-14 | 2018-10-19 | 山东东山新驿煤矿有限公司 | A kind of coal mining dust pelletizing system |
-
2014
- 2014-04-25 CN CN201420204766.7U patent/CN203796311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564124A (en) * | 2014-12-05 | 2015-04-29 | 天地科技股份有限公司 | Exploiting-following wireless intelligent spraying dustfall control system for mines |
| CN108681278A (en) * | 2018-05-14 | 2018-10-19 | 山东东山新驿煤矿有限公司 | A kind of coal mining dust pelletizing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160302 Address after: Jinsha Town Tongzhou District 226300 Jiangsu province Nantong City Road No. 111 Patentee after: Jiangsu Yingfeng Electronics Technology Co., Ltd. Address before: Jinsha Town Tongzhou District 226000 Jiangsu province Nantong City Road No. 111 Patentee before: Shenhua Electric Co., Ltd. Nantong |
|
| 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: 20140827 Termination date: 20180425 |