CN102518466A - Detection method of shared internal and external gas detection device for mine rescue capsule and special detection device - Google Patents
Detection method of shared internal and external gas detection device for mine rescue capsule and special detection device Download PDFInfo
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- CN102518466A CN102518466A CN2011103465149A CN201110346514A CN102518466A CN 102518466 A CN102518466 A CN 102518466A CN 2011103465149 A CN2011103465149 A CN 2011103465149A CN 201110346514 A CN201110346514 A CN 201110346514A CN 102518466 A CN102518466 A CN 102518466A
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Abstract
The invention provides a detection method of a shared internal and external gas detection device for a mine rescue capsule and a special detection device and belongs to a gas detection device for a mine rescue capsule. The method and the device provided by the invention are mainly used for solving the technical problems such as inconvenience in use and the like of an existing detection method and an existing detection device. The key points of the technical scheme adopted by the invention are as follows: a gas outlet pipe and gas inlet pipes are arranged on an instrument box, and a gas pump is arranged on the corresponding gas inlet pipe or the gas outlet pipe; at least one gas inlet pipe is communicated with the exterior of a capsule body, and one gas inlet pipe is communicated with the inner cavity of the capsule body; when the gas in a capsule is detected, an inlet and outlet valve used for communicating the box and the exterior of the capsule is enabled to be in a closed state, a change-over switch used for gas inlet selection is arranged on the corresponding gas inlet pipe, the change-over switch is switched to an intra-capsule extracting position, and the gas pump is started, thus the gas in the capsule can be detected; and when the gas outside the capsule is detected, the door of the box is closed, the inlet and outlet valve used for communicating the box and the exterior of the capsule is opened, and the gas pump is started, and the gas outside the capsule is extracted into the airtight box so as to be detected. The detection device provided by the invention can be widely applied to various rescue capsule bodies.
Description
Technical field
The present invention relates to a kind of gas detection sensor, particularly a kind ofly be used for the sensor construction that mining survival capsule can detect inside and outside, cabin gas.
Background technology
At present, the inside and outside gas detecting of existing mining survival capsule is to detect inside and outside gas concentration with two cover sensors respectively, or on the body of cabin, offers and detect the hole; In the time of need detecting out of my cabin gas; Sensor probe stretched out out of my cabin detect, when time spent not closes and detects the hole, it uses very inconvenient.
Summary of the invention
The detection method that the purpose of this invention is to provide the inside and outside shared checkout gear of gas of a kind of mining survival capsule easy to use.
The technical solution adopted for the present invention to solve the technical problems is: it comprises instrument casing 1, case lid 2 and connection cable; And sealing mat 11 is set between instrument casing 1 and case lid 2 fitting faces forms airtight casing; In airtight casing, gas detection sensor is installed; Instrument casing 1 is provided with the threader 7 that is used for connection cable, and instrument casing 1 is provided with stack and air inlet pipe, and installation is provided with air pump on stack or air inlet pipe; At least 1 air inlet pipe is connected with the cabin is external, and simultaneously, at least 1 air inlet pipe is connected with the cabin intracoelomic cavity; In detecting the cabin, during gas, make casing be in closed condition out of my cabin, open chamber door with the turnover valve that is communicated with, make casing interior with the cabin in communicate, can detect gas in the cabin; Or on admission line, be provided for the changeover switch that air inlet is selected, and changeover switch is converted to atomisation station in the extraction cabin, start aspiration pump, can detect gas in the cabin; In the time must detecting out of my cabin gas, close chamber door, open airtight casing and the turnover valve that is connected out of my cabin, start aspiration pump, extract out of my cabin and detect in gas to the airtight casing.
Another object of the present invention provides the inside and outside shared checkout gear of gas of a kind of mining survival capsule simple in structure, easy to use.It comprises instrument casing 1, case lid 2 and connection cable; And sealing mat 11 is set between instrument casing 1 and case lid 2 fitting faces forms airtight casing; In airtight casing, gas detection sensor is installed; Instrument casing 1 is provided with the threader 7 that is used for connection cable, and instrument casing 1 is provided with stack and air inlet pipe, and installation is provided with air pump on stack or air inlet pipe; At least 1 air inlet pipe is connected with the cabin is external, and simultaneously, at least 1 air inlet pipe is connected with the cabin intracoelomic cavity.Also can be equipped with hingen 8, door in a side of instrument casing 1 and case lid 2 and take 9 and pivot 10, be equipped with handle 3 and knocker 5 at the opposite side of instrument casing 1 and case lid 2.Also can be provided with air channel 23 in the cabin by cabin body 21, wherein air channel 23 is connected in 1 air inlet pipe and the cabin.Also can be provided with the intake and exhaust through hole by cabin body 21, be provided with into the intake and exhaust channel that hermetic seal cooperates between the turnover valve on the air inlet through hole on the body of cabin and the airtight casing, intake and exhaust channel is provided with bleeds inside and outside the cabin or the changeover switch of exhaust.Also can in the intake and exhaust through hole, be provided with cabin body tracheae linkage 20, and link to each other with air inlet pipe or extract duct respectively.Also can be provided with the gas-tpe fitting more than 2 by instrument casing 1, be connected with stack with air inlet pipe respectively through gas-tpe fitting.Also can air inlet pipe or extract duct be provided with and be used to the tracheae valve 13 controlling the tracheae ventilation or close.Also air pump 16 can be installed in hull, and be provided with air pump fixed card 17.
The invention has the beneficial effects as follows: through a cover gas detection sensor is installed in the airtight casing; Extract opening changeover switch inside and outside an aspiration pump and the cabin is being installed on turnover valve and the external inlet channel that is communicated with in cabin, thereby can be being realized the function of gas inside and outside the convenient detection cabin.It can be widely used on the various survival capsule bodies.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the vertical profile structural representation is looked on the right side of Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to the sectional structure sketch map.
Fig. 4 is the cross-sectional view of overlooking of instrument casing.
Fig. 5 is a user mode structural representation of the present invention.
Fig. 6 is the broken section structural representation of Fig. 5.
Fig. 7 is that the D-D of Fig. 5 is to the sectional structure sketch map.
Fig. 8 is that the B-B of Fig. 5 is to the sectional structure sketch map.
Fig. 9 is that the C-C of Fig. 6 is to the sectional structure sketch map.
Among the figure: 1-instrument casing, 2-case lid, 3-handle, 4-arm pivot post, 5-knocker, gas-tpe fitting under the 6-, 7-threader; The 8-hingen, the 9-door is taken, 10-pivot, 11-sealing mat, 12-tracheae, 13-tracheae valve; The 14-gas-tpe fitting, the outer tracheae valve of 15-, 16-air pump, 17-air pump fixed card, 18-box plate, 19-spacer; 20-cabin body tracheae linkage, 21-cabin body, seat in the 22-cabin, air channel in the 23-cabin, 24-insulating, 25-cable.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is explained further details.
Embodiment 1; It comprises instrument casing 1, case lid 2 and connection cable the present invention; And the airtight casing of sealing mat 11 formation is set between instrument casing 1 and case lid 2 fitting faces, and in airtight casing, gas detection sensor is installed, instrument casing 1 is provided with the threader 7 that is used for connection cable; Instrument casing 1 is provided with stack and air inlet pipe, and installation is provided with air pump on stack or air inlet pipe; At least 1 air inlet pipe is connected with the cabin is external, and simultaneously, at least 1 air inlet pipe is connected with the cabin intracoelomic cavity.
In detecting the cabin, during gas, make casing be in closed condition out of my cabin, open chamber door with the turnover valve that is communicated with, make casing interior with the cabin in communicate, can detect gas in the cabin; Simultaneously, also can adopt following mode to detect gas in the cabin: promptly to close chamber door, changeover switch is converted to extracts atomisation station in the cabin, start aspiration pump, can detect gas in the cabin.
In the time must detecting out of my cabin gas, close chamber door, open airtight casing and the turnover valve that is connected out of my cabin, start aspiration pump, extract out of my cabin and detect in gas to the airtight casing; If when stopping to detect out of my cabin gas, close aspiration pump, changeover switch is converted to extracts atomisation station in the cabin, start aspiration pump, the gas out of my cabin that the front is extracted in the case is discharged to out of my cabin, then with in the case with the valve closing of giving vent to anger that is communicated with out of my cabin.Consult Fig. 1 to Fig. 9.
Embodiment 2; The inside and outside shared checkout gear of gas of mining survival capsule according to the invention, it comprises instrument casing 1, case lid 2 and connection cable, and the airtight casing of sealing mat 11 formation is set between instrument casing 1 and case lid 2 fitting faces; In airtight casing, gas detection sensor is installed; Instrument casing 1 is provided with the threader 7 that is used for connection cable, and instrument casing 1 is provided with stack and air inlet pipe, and installation is provided with air pump on stack or air inlet pipe; Air pump 16 also can be installed in the hull, and air pump fixed card 17 is set fixes; At least 1 air inlet pipe is connected with the cabin is external, and simultaneously, at least 1 air inlet pipe is connected with the cabin intracoelomic cavity.Consult Fig. 1 to Fig. 9, all the other are with embodiment 1.
Embodiment 5; The present invention also can be provided with the intake and exhaust through hole by cabin body 21; Be provided with into the intake and exhaust channel that hermetic seal cooperates between the turnover valve on air inlet through hole on the body of cabin and the airtight casing; Intake and exhaust channel is provided with bleeds inside and outside the cabin or the changeover switch of exhaust, through changeover switch is set, manipulates convenient.Consult Fig. 1 to 9, all the other are with above-mentioned embodiment 2.
Embodiment 6, and is convenient in order to connect, and the present invention also can be provided with cabin body tracheae linkage 20 in the intake and exhaust through hole, and links to each other with air inlet pipe or extract duct respectively.Consult Fig. 1 to 9, all the other are with above-mentioned embodiment 5.
Claims (9)
1. the detection method of the inside and outside shared checkout gear of gas of a mining survival capsule; It comprises instrument casing (1), case lid (2) and connection cable; And between instrument casing (1) and case lid (2) fitting face, sealing mat (11) is set and forms airtight casing; In airtight casing, gas detection sensor is installed; Instrument casing (1) is provided with the threader (7) that is used for connection cable, it is characterized in that: instrument casing (1) is provided with stack and air inlet pipe, and installation is provided with air pump on stack or air inlet pipe; At least 1 air inlet pipe is connected with the cabin is external, and simultaneously, at least 1 air inlet pipe is connected with the cabin intracoelomic cavity; In detecting the cabin, during gas, make casing be in closed condition out of my cabin, open chamber door with the turnover valve that is communicated with, make casing interior with the cabin in communicate, can detect gas in the cabin; Or on admission line, be provided for the changeover switch that air inlet is selected, and changeover switch is converted to atomisation station in the extraction cabin, start aspiration pump, can detect gas in the cabin; In the time must detecting out of my cabin gas, close chamber door, open airtight casing and the turnover valve that is connected out of my cabin, start aspiration pump, extract out of my cabin and detect in gas to the airtight casing.
2. the inside and outside shared checkout gear of gas of a mining survival capsule; It comprises instrument casing (1), case lid (2) and connection cable; And between instrument casing (1) and case lid (2) fitting face, sealing mat (11) is set and forms airtight casing, in airtight casing, gas detection sensor is installed, instrument casing (1) is provided with the threader (7) that is used for connection cable; It is characterized in that: instrument casing (1) is provided with stack and air inlet pipe, and installation is provided with air pump on stack or air inlet pipe; At least 1 air inlet pipe is connected with the cabin is external, and simultaneously, at least 1 air inlet pipe is connected with the cabin intracoelomic cavity.
3. the inside and outside shared checkout gear of gas of mining survival capsule according to claim 2; It is characterized in that: be equipped with hingen (8) in a side of instrument casing (1) and case lid (2), door is taken (9) and pivot (10), be equipped with handle (3) and knocker (5) at the opposite side of instrument casing (1) and case lid (2).
4. the inside and outside shared checkout gear of gas of mining survival capsule according to claim 2, it is characterized in that: cabin body (21) is provided with air channel in the cabin (23), and wherein air channel (23) is connected in 1 air inlet pipe and the cabin.
5. the inside and outside shared checkout gear of gas of mining survival capsule according to claim 2; It is characterized in that: cabin body (21) is provided with the intake and exhaust through hole; Be provided with into the intake and exhaust channel that hermetic seal cooperates between the turnover valve on air inlet through hole on the body of cabin and the airtight casing, intake and exhaust channel is provided with bleeds inside and outside the cabin or the changeover switch of exhaust.
6. the inside and outside shared checkout gear of gas of mining survival capsule according to claim 5 is characterized in that: in the intake and exhaust through hole, be provided with cabin body tracheae linkage (20), and link to each other with air inlet pipe or extract duct respectively.
7. the inside and outside shared checkout gear of gas of mining survival capsule according to claim 2, it is characterized in that: instrument casing (1) is provided with the gas-tpe fitting more than 2, and gas-tpe fitting is connected with stack with air inlet pipe respectively.
8. the inside and outside shared checkout gear of gas of mining survival capsule according to claim 2 is characterized in that: air inlet pipe or extract duct are provided with and are used to control the tracheae valve (13) that tracheae is ventilated or closed.
9. the inside and outside shared checkout gear of gas of mining survival capsule according to claim 2 is characterized in that: air pump (16) is installed in hull, and is provided with the air pump fixed card (17) that is used for fixing air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103465149A CN102518466A (en) | 2011-11-04 | 2011-11-04 | Detection method of shared internal and external gas detection device for mine rescue capsule and special detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103465149A CN102518466A (en) | 2011-11-04 | 2011-11-04 | Detection method of shared internal and external gas detection device for mine rescue capsule and special detection device |
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| CN102518466A true CN102518466A (en) | 2012-06-27 |
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| CN2011103465149A Pending CN102518466A (en) | 2011-11-04 | 2011-11-04 | Detection method of shared internal and external gas detection device for mine rescue capsule and special detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830203A (en) * | 2012-08-28 | 2012-12-19 | 江苏丹帝龙重工有限公司 | Gas detection device for mine lifesaving cabin |
| 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 |
-
2011
- 2011-11-04 CN CN2011103465149A patent/CN102518466A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830203A (en) * | 2012-08-28 | 2012-12-19 | 江苏丹帝龙重工有限公司 | Gas detection device for mine lifesaving cabin |
| 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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Application publication date: 20120627 |