CN204359570U - A kind of mining multiple gases collector - Google Patents
A kind of mining multiple gases collector Download PDFInfo
- Publication number
- CN204359570U CN204359570U CN201420807162.1U CN201420807162U CN204359570U CN 204359570 U CN204359570 U CN 204359570U CN 201420807162 U CN201420807162 U CN 201420807162U CN 204359570 U CN204359570 U CN 204359570U
- Authority
- CN
- China
- Prior art keywords
- explosion
- sampling pipe
- solenoid valve
- proof solenoid
- motor
- 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
Links
Abstract
The utility model relates to a kind of mining multiple gases collector, comprise sampling pipe, sampling pipe interface, surge chamber, explosion-proof solenoid valve, piston cylinder, motor and power supply, sampling pipe one end is connected with surge chamber by sampling pipe interface, surge chamber is connected with piston cylinder by explosion-proof solenoid valve, explosion-proof solenoid valve is connected with power electric, solenoid is provided with in described explosion-proof solenoid valve, can the closing member of horizontal folding, and support the valve seat of closing member, piston cylinder comprises cylindrical shell and is arranged on the piston in cylindrical shell, the gearing of piston tail is connected with the rotor of motor, be electrically connected between motor with power supply.Mining multiple gases collector described in the utility model, replace rescue personnel to enter in dangerous tunnel and carry out gas collecting, the life security protecting rescue personnel, simultaneously for rescue work provides foundation, can be rescued industry at mine safety and widely popularize.
Description
Technical field
The utility model design mine safety field of rescue equipment, particularly a kind of mining multiple gases collector.
Background technology
Mine needs the multiple gas sample such as methane, carbon monoxide, carbon dioxide, sulfuretted hydrogen, sulphuric dioxide of rescue personnel in underground coal mine collection site environment when carrying out safe rescue, in laboratory, use gas chromatography instrument to analyze gas after being carried to ground, analysis result is the important evidence of coalmine rescue, but rescue personnel goes into the well once cause danger when gathering gaseous sample, and rescue difficulty is very large.
Utility model content
In order to solve the problem, the purpose of this utility model proposes a kind of mining multiple gases collector, and by arranging piston cylinder that explosion-proof solenoid valve controls by the gas extraction under mine and band goes out mine, further detections being convenient to laboratory is chemically examined.
The utility model in order to the taked technical scheme that solves the problem is: a kind of mining multiple gases collector, comprise sampling pipe, sampling pipe interface, surge chamber, explosion-proof solenoid valve, piston cylinder, motor and power supply, sampling pipe one end is connected with surge chamber by sampling pipe interface, surge chamber is connected with piston cylinder by explosion-proof solenoid valve, explosion-proof solenoid valve is connected with power electric, solenoid is provided with in described explosion-proof solenoid valve, can the closing member of horizontal folding, and support the valve seat of closing member, piston cylinder comprises cylindrical shell and is arranged on the piston in cylindrical shell, the gearing of piston tail is connected with the rotor of motor, be electrically connected between motor with power supply.Described sampling pipe is silica gel hose.
The beneficial effects of the utility model:
One described in the utility model is mining multiple gases collector, the sampling pipe wherein arranged can pass into narrow space and coordinate collection gas sample, the setting of piston cylinder can be used to extract and extrude sample gas, the folding of explosion-proof solenoid valve controls sample gas flow direction or cuts off air-flow, carries out sealing preserve the gas in piston cylinder.This apparatus structure is simple, and cost is lower, and replace rescue personnel to enter in dangerous tunnel and carry out gas collecting, the life security protecting rescue personnel, simultaneously for rescue work provides foundation, can be rescued industry at mine safety and widely popularize.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mining multiple gases collector of the utility model;
Mark in figure: 1, sampling pipe, 101, sampling pipe interface, 2, surge chamber, 3, explosion-proof solenoid valve, 4, piston cylinder, 401, piston, 402, cylindrical shell, 5, motor, 6, power supply.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated; the present embodiment is premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As described in Figure, the utility model is a kind of mining multiple gases collector, comprise sampling pipe 1, sampling pipe interface 101, surge chamber 2, explosion-proof solenoid valve 3, piston cylinder 4, motor 5 and power supply 6, sampling pipe 1 is set to one section of silica gel hose, the sampling pipe 1 adopting inorganic silica gel to make is nonpoisonous and tasteless, stable chemical nature, Heat stability is good, except highly basic, hydrofluorite does not react with any material outward, there is higher physical strength simultaneously, sampling pipe 1 one end is connected with surge chamber 2 by sampling pipe interface 101, screw is screwed off i.e. replaceable new sampling pipe 1, surge chamber 2 is connected with piston cylinder 4 by explosion-proof solenoid valve 3, in surge chamber 2 pairs of suction gas, larger dust granules tentatively filters, facilitate the gas detect program of subsequent experimental room, explosion-proof solenoid valve 3 is electrically connected with power supply 6, solenoid is provided with in described explosion-proof solenoid valve 3, can the closing member of horizontal folding, and support the valve seat of closing member, after power supply 6 on explosion-proof solenoid valve 3 is connected, solenoid energising produces electromagnetic force, laterally twist closing member, control air inlet or the sealing of explosion-proof solenoid valve 3, valve seat plays the effect of support bottom closing member, explosion-proof solenoid valve 3 opposite side arranges piston cylinder 4, described piston cylinder 4 comprises cylindrical shell 402 and is arranged on the piston 401 in cylindrical shell 402, the gearing of piston 401 afterbody is connected with the rotor of motor 5, be electrically connected between motor 5 with power supply 6, switch on power 6 time, rotor turns on motor 5 is moved forward and backward by gearing traction piston 401, during advance, the gas in cylindrical shell 402 is exited, during retrogressing, the gas in external environment condition is sucked in cylindrical shell 402, now cut off the power supply of explosion-proof solenoid valve 3, the electromagnetic force that solenoid produces disappears, closing member resets and seals the gas in piston cylinder 4.
Claims (2)
1. a mining multiple gases collector, it is characterized in that: comprise sampling pipe (1), sampling pipe interface (101), surge chamber (2), explosion-proof solenoid valve (3), piston cylinder (4), motor (5) and power supply (6), sampling pipe (1) one end is connected with surge chamber (2) by sampling pipe interface (101), surge chamber (2) is connected with piston cylinder (4) by explosion-proof solenoid valve (3), explosion-proof solenoid valve (3) is electrically connected with power supply (6), solenoid is provided with in described explosion-proof solenoid valve (3), can the closing member of horizontal folding, and support the valve seat of closing member, piston cylinder (4) comprises cylindrical shell (402) and is arranged on the piston (401) in cylindrical shell (402), the gearing of piston (401) afterbody is connected with the rotor of motor (5), be electrically connected between motor (5) with power supply (6).
2. a kind of mining multiple gases collector as claimed in claim 1, is characterized in that: described sampling pipe (1) is silica gel hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807162.1U CN204359570U (en) | 2014-12-19 | 2014-12-19 | A kind of mining multiple gases collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807162.1U CN204359570U (en) | 2014-12-19 | 2014-12-19 | A kind of mining multiple gases collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359570U true CN204359570U (en) | 2015-05-27 |
Family
ID=53261034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807162.1U Expired - Fee Related CN204359570U (en) | 2014-12-19 | 2014-12-19 | A kind of mining multiple gases collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359570U (en) |
-
2014
- 2014-12-19 CN CN201420807162.1U patent/CN204359570U/en not_active Expired - Fee Related
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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: 20150527 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |