CN202814767U - Anti-collapsing anti-smashing remote sampling monitoring device - Google Patents
Anti-collapsing anti-smashing remote sampling monitoring device Download PDFInfo
- Publication number
- CN202814767U CN202814767U CN 201220486057 CN201220486057U CN202814767U CN 202814767 U CN202814767 U CN 202814767U CN 201220486057 CN201220486057 CN 201220486057 CN 201220486057 U CN201220486057 U CN 201220486057U CN 202814767 U CN202814767 U CN 202814767U
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- gas
- remote
- sampling
- monitoring device
- samping pump
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Abstract
The utility model relates to an anti-collapsing anti-smashing remote sampling monitoring device and relates to a safety monitoring device. The anti-collapsing anti-smashing remote sampling monitoring device can be used for solving the problem that the existing monitoring system only can sample and monitor the gas concentration at the periphery of a gas sensor, but can not detect the gas concentration at a remote-end dangerous place. The air inlet end of a remote-end sampling suction pipe is arranged at the remote-end gas sampling place, and a gas sampling pump is arranged on a gas sensor; the air inlet end of the gas sampling pump is communicated with the gas outlet end of the remote-end sampling suction pipe, and the gas outlet end of the gas sampling pump is communicated with the gas detecting end of the gas sensor. The anti-collapsing anti-smashing remote sampling monitoring device has the advantages of simultaneously monitoring the gas concentration at the periphery of the gas sensor and the remote-end dangerous place, and is widely suitable for monitoring the gas concentration in various mines.
Description
Technical field
The utility model relates to a kind of safety monitoring assembly.
Background technology
Particularly the colliery is in process of production in bargh, can produce some toxic and harmfuls, these gases not only endanger the healthy of site work personnel, and some gas reaches finite concentration and also can burn and explode, particularly the gas principal ingredient CH that produces in process of production of colliery
4First killer in colliery especially.Therefore, to aobvious particularly important of the monitoring of these toxic and harmful concentration and control.For this reason, safety monitoring system has been equipped in the production scene, mine, detects the concentration of toxic and harmful by various gas sensors are installed at the scene, and connects monitoring system of computing machine formation by cable.But existing monitoring system can only gather the gas concentration of gas-monitoring sensor location about, and can not detect the gas concentration of far-end location at risk, as blow out the decline gas concentration in the places such as coal petrography place, place, high top, goaf of place, mining machinery, and the position gathered easily of toxic and harmful exactly, these places.
The utility model content
The utility model can only gather the gas concentration of gas-monitoring sensor location about in order to solve existing monitoring system, and can not detect the gas concentration of far-end location at risk, and can not understand in real time the problem whether monitoring device works, and anti-the collapsing that proposes prevents pounding the remote sampling monitoring device.
Anti-collapsing prevents pounding the remote sampling monitoring device, and it comprises far-end sampling exhaust tube, gas samping pump and gas sensor; The inlet end of far-end sampling exhaust tube is arranged on far-end gas collecting point, and described gas samping pump is arranged on the gas sensor place; The inlet end of described gas samping pump is connected with the outlet side of far-end sampling exhaust tube, and the outlet side of described gas samping pump is connected with the gas test side of gas sensor.
The utlity model has around the while gas-monitoring sensor and the advantage of far-end location at risk gas concentration.The utility model has realized the toxic and harmful of far-end is gathered easily the concentration monitor in place by far-end sampling exhaust tube, overcomes described these location at risk toxic and harmfuls and gathers easily the defective that easily has an accident.The utility model can be widely used in the monitoring of all kinds of mine internal gas concentration.
Description of drawings
Fig. 1 is the embodiment one described anti-anti-structural representation of pounding the remote sampling monitoring device that collapses, and A represents airflow direction;
Fig. 2 is the embodiment two described anti-anti-structural representations of pounding the remote sampling monitoring device that collapse;
Fig. 3 is the embodiment three described anti-anti-structural representations of pounding the remote sampling monitoring device that collapse.
Embodiment
Embodiment one: in conjunction with Fig. 1 present embodiment is described, the described anti-anti-remote sampling monitoring device of pounding that collapses of present embodiment, it comprises far-end sampling exhaust tube 1, gas samping pump 2 and gas sensor 3; The inlet end of far-end sampling exhaust tube 1 is arranged on far-end gas collecting point, and described gas samping pump 2 is arranged on gas sensor 3 places; The inlet end of described gas samping pump 2 is connected with the outlet side of far-end sampling exhaust tube 1, and the outlet side of described gas samping pump 2 is connected with the gas test side of gas sensor 3.
Described gas samping pump 2 is transported on the gas sensor 3 that places safety place by the gas sample of far-end sampling exhaust tube 1 extraction personnel or instrument inconvenience place of arrival gas, reaches the purpose of remote monitoring.
Embodiment two: present embodiment is described in conjunction with Fig. 2, the difference of present embodiment and embodiment one is that it has also increased gas samping pump warning device 4, described gas samping pump warning device 4 is arranged on the gas samping pump 2, and the alarm detection electric signal input end of gas samping pump warning device 4 links to each other with the alarm detection electrical signal of gas samping pump 2.Other compositions and annexation are identical with embodiment one.When described gas samping pump 2 caused that in reasons such as 1 obstruction of far-end sampling exhaust tube, damages the parameters such as its working current, negative pressure change, gas samping pump 2 output electrical signals began to report to the police to gas samping pump warning device 4.
Embodiment three: in conjunction with Fig. 3 present embodiment is described, the difference of present embodiment and embodiment two is that it has also increased controller 5, and controller 5 is arranged on the gas sensor 3; The control signal input end of described controller 5 links to each other with the control signal output terminal of gas sensor 3.Other compositions and annexation are identical with embodiment two.Gas sensor 3 has the concentration setting module, can set the gas concentration upper limit, and when gas concentration was higher than setting value, gas sensor 3 output induced signals were to controller 5, and controller 5 output control signals control blaster or mining machinery is realized locking.
Embodiment four: the difference of present embodiment and embodiment three is that described far-end sampling exhaust tube 1 adopts sebific duct or iron pipe.Other compositions and annexation are identical with embodiment three.
The utility model adopts gas samping pump 2, extract by far-end sampling exhaust tube 1 and to blow out the decline gas sample of the place gases such as coal petrography place, place, high top, goaf of place, mining machinery, be transported on the gas sensor 3 that places safety place, thereby realize that Real-Time Monitoring blows out place, the mining machinery toxic and harmfuls such as coal petrography place, place, high top, goaf that decline and gather easily the gas concentration in place.When remote monitoring place toxic and harmful concentration surpassed setting, the controller 5 on the gas sensor 3 can be realized locking with blaster or mining machinery, stops to blow out, stops declined coal petrography, stops operation to guarantee safety.
Claims (3)
1. anti-collapsing prevents pounding the remote sampling monitoring device, and it comprises far-end sampling exhaust tube (1), gas samping pump (2) and gas sensor (3); The inlet end of far-end sampling exhaust tube (1) is arranged on far-end gas collecting point, and described gas samping pump (2) is arranged on gas sensor (3) and locates; The inlet end of described gas samping pump (2) is connected with the outlet side of far-end sampling exhaust tube (1), the outlet side of described gas samping pump (2) is connected with the gas test side of gas sensor (3), it is characterized in that it also comprises gas samping pump warning device (4), described gas samping pump warning device (4) is arranged on the gas samping pump (2), and the alarm detection electric signal input end of gas samping pump warning device (4) links to each other with the alarm detection electrical signal of gas samping pump (2).
2. prevent pounding the remote sampling monitoring device according to right 1 described anti-collapsing, it is characterized in that it also comprises controller (5), controller (5) is arranged on the gas sensor (3); The control signal input end of described controller (5) links to each other with the control signal output terminal of gas sensor (3).
3. prevent pounding the remote sampling monitoring device according to right 2 described anti-collapsing, it is characterized in that described far-end sampling exhaust tube (1) adopts sebific duct or iron pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220486057 CN202814767U (en) | 2012-02-01 | 2012-09-21 | Anti-collapsing anti-smashing remote sampling monitoring device |
Applications Claiming Priority (3)
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CN201220031460.7 | 2012-02-01 | ||
CN201220031460 | 2012-02-01 | ||
CN 201220486057 CN202814767U (en) | 2012-02-01 | 2012-09-21 | Anti-collapsing anti-smashing remote sampling monitoring device |
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CN202814767U true CN202814767U (en) | 2013-03-20 |
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CN 201220486057 Expired - Fee Related CN202814767U (en) | 2012-02-01 | 2012-09-21 | Anti-collapsing anti-smashing remote sampling monitoring device |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106066378A (en) * | 2016-06-20 | 2016-11-02 | 枣庄海纳科技有限公司 | Goaf on-line measuring device |
CN106556676A (en) * | 2016-10-27 | 2017-04-05 | 中法渤海地质服务有限公司 | A kind of detection means and detection method for multi-channel gas |
CN109900528A (en) * | 2017-12-11 | 2019-06-18 | 中国科学院大连化学物理研究所 | A kind of long-range fast high-sensitive detects device and the application of TATP |
CN111795871A (en) * | 2020-07-14 | 2020-10-20 | 中煤科工集团重庆研究院有限公司 | Automatic coal mine gas sampling device and sampling time setting method |
-
2012
- 2012-09-21 CN CN 201220486057 patent/CN202814767U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106066378A (en) * | 2016-06-20 | 2016-11-02 | 枣庄海纳科技有限公司 | Goaf on-line measuring device |
CN106556676A (en) * | 2016-10-27 | 2017-04-05 | 中法渤海地质服务有限公司 | A kind of detection means and detection method for multi-channel gas |
CN109900528A (en) * | 2017-12-11 | 2019-06-18 | 中国科学院大连化学物理研究所 | A kind of long-range fast high-sensitive detects device and the application of TATP |
CN111795871A (en) * | 2020-07-14 | 2020-10-20 | 中煤科工集团重庆研究院有限公司 | Automatic coal mine gas sampling device and sampling time setting method |
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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: 20130320 Termination date: 20160921 |