CN202870055U - Detection device for outdoor environment of underground emergency refuge chamber of mine coal - Google Patents
Detection device for outdoor environment of underground emergency refuge chamber of mine coal Download PDFInfo
- Publication number
- CN202870055U CN202870055U CN 201220487922 CN201220487922U CN202870055U CN 202870055 U CN202870055 U CN 202870055U CN 201220487922 CN201220487922 CN 201220487922 CN 201220487922 U CN201220487922 U CN 201220487922U CN 202870055 U CN202870055 U CN 202870055U
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- China
- Prior art keywords
- gas
- emergency refuge
- refuge chamber
- wall plate
- cabin body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a detection device for outdoor environment of an underground emergency refuge chamber of a mine coal, comprising a metallic thermometer, a multiple-gas detector and ball valves. The metallic thermometer is horizontally arranged at the wall plate of a cabin body and the probe of the metallic thermometer extends out of the wall plate of the cabin body. The multiple-gas detector is arranged in the cabin body; the gas inlet and the gas outlet of the multiple-gas detector are respectively connected with a gas-exhausting pipeline and a gas-sucking pipeline; the other end of the gas-exhausting pipeline and the gas-sucking pipeline respectively extends out of the wall plate of the cabin body by virtue of a stainless steel tube. The ball valves are respectively arranged at the gas-exhausting pipeline and the gas-sucking pipeline and are connected with the stainless steel tube. After the above structure is adopted, during the detection of gas parameters out of the emergency refuge chamber, the gas out of the emergency refuge chamber is sucked into the multiple-gas detector in the emergency refuge chamber for detection and is then discharged out of the emergency refuge chamber. The gas in the emergency refuge chamber is not affected, thus the outdoor gas components of the emergency refuge system can be accurately detected.
Description
Technical field
The utility model relates to a kind of mining urgent danger prevention chamber air detecting device, specifically act of rescue outdoor environment pick-up unit under a kind of coal mine.
Background technology
Act of rescue chamber is equipped as coal mine safety emergency rescue, and disaster can provide for the miner that can't in time withdraw mine an airtight living space when occuring; But outdoor environmental aspect need to have enough understandings, and indoor like this miner could safety leaves act of rescue system chambers or rescued.Therefore the indoor device that does not have gas componant outside the special detection act of rescue system of the existing act of rescue has brought huge potential safety hazard to miner's safety.
Summary of the invention
The technical problems to be solved in the utility model provides act of rescue outdoor environment pick-up unit under a kind of coal mine that can detect exactly gas componant outside the act of rescue system.
In order to solve the problems of the technologies described above, act of rescue outdoor environment pick-up unit under the coal mine of the present utility model comprises that level is installed in the metallic thermometer on the body wall plate of cabin, and the probe of metallic thermometer stretches out outside the body wall plate of cabin; Be provided with many gas detecting instruments in the body of cabin, many gas detecting instruments air intake opening and exhausr port are connected with respectively gas exhaust piping and suction line, and the other end of described gas exhaust piping and suction line stretches out outside the body wall plate of cabin by stainless-steel tube respectively; Also be respectively arranged with ball valve on gas exhaust piping and the suction line.
After adopting above-mentioned structure, because the many gas detecting instruments that arrange, many gas detecting instruments and gas are taken out, putting pipeline supports the use, gas exhaust piping and suction line are stretched out outside the body wall plate of cabin by stainless-steel tube, every stainless-steel tube is connected with ball valve in act of rescue chamber interior, when detecting the outdoor gas parameter of the act of rescue, extracting the outdoor gas of the act of rescue detects in the indoor many gas detecting instruments of the act of rescue, then be discharged into the act of rescue outdoor, act of rescue indoor gas is not exerted an influence, can detect exactly thus the outer gas componant of act of rescue system chambers.
Description of drawings
Fig. 1 is the structural representation of act of rescue outdoor environment pick-up unit under the utility model coal mine.
Embodiment
Below in conjunction with the drawings and specific embodiments, act of rescue outdoor environment pick-up unit under the coal mine of the present utility model is described in further detail.
As shown in the figure, act of rescue outdoor environment pick-up unit under the coal mine of the present utility model comprises that level is installed in the metallic thermometer 7 on the cabin body wall plate 1, and the probe of metallic thermometer 7 stretches out outside the cabin body wall plate 1; Be provided with many gas detecting instruments 5 in the body of cabin, many gas detecting instruments 5 can detect oxygen, carbon monoxide, carbon dioxide, methane concentration simultaneously, many gas detecting instrument 5 air intake openings and exhausr port are connected with respectively gas exhaust piping 4 and suction line 6, and the other end of gas exhaust piping 4 and suction line 6 stretches out outside the cabin body wall plate 1 by stainless-steel tube 2 respectively; Gas exhaust piping 4 with also be respectively arranged with the ball valve 3 that is connected with stainless-steel tube on suction line is connected; Making thus gas take out, put pipeline adopts 2 stainless-steel tubes to be fixed in the hydraucone of act of rescue locular wall plate, every stainless-steel tube is threaded with stainless ball valve in act of rescue chamber interior, and ball valve is tightly connected with air intake opening and the exhausr port of many gas detecting instruments respectively by the body pipeline of taking out, exit.
Claims (1)
1. act of rescue outdoor environment pick-up unit under the coal mine, it is characterized in that: comprise that level is installed in the metallic thermometer (7) on the cabin body wall plate (1), the probe of metallic thermometer (7) stretches out outside the cabin body wall plate (1); Be provided with many gas detecting instruments (5) in the body of described cabin, many gas detecting instruments (5) air intake opening and exhausr port are connected with respectively gas exhaust piping (4) and suction line (6), and the other end of described gas exhaust piping (4) and suction line (6) stretches out outside the cabin body wall plate (1) by stainless-steel tube (2) respectively; Also be respectively arranged with ball valve (3) on described gas exhaust piping (4) and the suction line (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487922 CN202870055U (en) | 2012-09-24 | 2012-09-24 | Detection device for outdoor environment of underground emergency refuge chamber of mine coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487922 CN202870055U (en) | 2012-09-24 | 2012-09-24 | Detection device for outdoor environment of underground emergency refuge chamber of mine coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202870055U true CN202870055U (en) | 2013-04-10 |
Family
ID=48036764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220487922 Expired - Fee Related CN202870055U (en) | 2012-09-24 | 2012-09-24 | Detection device for outdoor environment of underground emergency refuge chamber of mine coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202870055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675199A (en) * | 2012-09-24 | 2014-03-26 | 江苏凯力德科技有限公司 | Outdoor environment detection device of underground coal mine emergency shelter |
-
2012
- 2012-09-24 CN CN 201220487922 patent/CN202870055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675199A (en) * | 2012-09-24 | 2014-03-26 | 江苏凯力德科技有限公司 | Outdoor environment detection device of underground coal mine emergency shelter |
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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 |
Granted publication date: 20130410 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |