CN203535026U - Mining heat-blocking gas detection chamber - Google Patents
Mining heat-blocking gas detection chamber Download PDFInfo
- Publication number
- CN203535026U CN203535026U CN201320638018.5U CN201320638018U CN203535026U CN 203535026 U CN203535026 U CN 203535026U CN 201320638018 U CN201320638018 U CN 201320638018U CN 203535026 U CN203535026 U CN 203535026U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- sealing shell
- inlet pipeline
- power source
- seal casinghousing
- 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 - Lifetime
Links
- 238000005065 mining Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000013112 stability test Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a detection device used in a mine, specifically discloses a mining heat-blocking gas detection chamber, and belongs to the technical field of security monitoring equipment production. The mining heat-blocking gas detection chamber comprises a sealing shell, wherein the side wall of the sealing shell is provided with a power source socket; the power source socket is connected with an intrinsic safety power source, and the sealing shell is also internally provided with a temperature and humidity detection meter; and the sealing shell is also provided with an air inlet connected with an air inlet pipeline, the air inlet pipeline is provided with a flowmeter, and the tail end of the air inlet pipeline is connected with an air charging system. The detection device provided by the utility model has the advantages that the sealing shell is arranged, the side wall of the sealing shell is provided with the power source socket and the air charging system connected with the sealing shell through an air inlet pipeline, the continuous power supply and automatic continuous air charging of a sensor are generated, multiple sensors are simultaneously subjected to continuous aging, the production efficiency is improved, the production cost is saved, the stability and reliability of a product are guaranteed, and the requirement of the working stability test of a gas sensor is met.
Description
Technical field
The utility model relates to the pick-up unit using in a kind of mine, and specifically a kind of mining resistance heating type gas sensing chamber, belongs to safety monitoring equipment production technical field.
Background technology
Along with improving constantly of Corporation R & D ability and production technology mine, manufacturing technique requirent to product is also more and more higher, guaranteeing under the major premise of production quality, and to improve job stability and the fiduciary level of gas sensor, meet the needs of security monitoring, the test unit that there is no traditionally the special gas sensor using for colliery subsurface environment, therefore is also difficult to meet the testing requirements of gas working sensor stability.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of mining resistance heating type gas sensing chamber that can meet gas working sensor stability test requirement.
In order to solve the problems of the technologies described above, mining resistance heating type gas of the present utility model sensing chamber, comprise seal casinghousing, on the sidewall of seal casinghousing, be provided with supply socket, supply socket is connected with intrinsic safety electric source, and humiture detection table is also installed in seal casinghousing, is also provided with the air intake opening being connected with air inlet pipeline on seal casinghousing, flowmeter is installed on air inlet pipeline, and the end of air inlet pipeline is connected with aerating device.
On described air inlet pipeline, be provided with tensimeter.
Described aerating device is self-filler.
Adopt after above-mentioned structure, due to the seal casinghousing arranging, the supply socket arranging on the sidewall of seal casinghousing and the aerating device being connected with seal casinghousing by air inlet pipeline connect, thus can be to sensor power supply and continuous charge automatically continuously, by the sensor to many, carry out continuous ageing simultaneously, improved production efficiency, saved production cost, guarantee stability and the reliability of product, met the requirement of gas working sensor stability test.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mining resistance heating type gas of the utility model sensing chamber.
Embodiment
Below in conjunction with the drawings and specific embodiments, mining resistance heating type gas of the present utility model sensing chamber is described in further detail.
As shown in the figure, mining resistance heating type gas of the present utility model sensing chamber, comprises seal casinghousing 1, and said seal casinghousing 1 is the air chamber by stainless steel casing and tempered glass sealing, on the sidewall of seal casinghousing 1, be provided with supply socket 2, supply socket 2 is connected with intrinsic safety electric source 3, the job stability test of the gas sensor that the intrinsic safety electric source adopting is specially adapted to use under coal mine, humiture detection table 4 is also installed in seal casinghousing 1, can read in real time the environmental parameter of sensing chamber inside, on seal casinghousing 1, be also provided with the air intake opening 6 being connected with air inlet pipeline 5, flowmeter 7 is installed on air inlet pipeline 5, the end of air inlet pipeline 5 is connected with aerating device 8, can Automatic continuous be chamber inflated, aerating device 8 is preferably self-filler.
Further can also on air inlet pipeline 5, be provided with tensimeter 9, to carry out pressure demonstration.
Claims (3)
1. a mining resistance heating type gas sensing chamber, it is characterized in that: comprise seal casinghousing (1), on the sidewall of seal casinghousing (1), be provided with supply socket (2), described supply socket (2) is connected with intrinsic safety electric source (3), humiture detection table (4) is also installed in described seal casinghousing (1), on seal casinghousing (1), be also provided with the air intake opening (6) being connected with air inlet pipeline (5), flowmeter (7) is installed on air inlet pipeline (5), and the end of described air inlet pipeline (5) is connected with aerating device (8).
2. according to mining resistance heating type gas claimed in claim 1 sensing chamber, it is characterized in that: on described air inlet pipeline (5), be provided with tensimeter (9).
3. according to mining resistance heating type gas claimed in claim 1 sensing chamber, it is characterized in that: described aerating device (8) is self-filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638018.5U CN203535026U (en) | 2013-10-16 | 2013-10-16 | Mining heat-blocking gas detection chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638018.5U CN203535026U (en) | 2013-10-16 | 2013-10-16 | Mining heat-blocking gas detection chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535026U true CN203535026U (en) | 2014-04-09 |
Family
ID=50421221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320638018.5U Expired - Lifetime CN203535026U (en) | 2013-10-16 | 2013-10-16 | Mining heat-blocking gas detection chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535026U (en) |
-
2013
- 2013-10-16 CN CN201320638018.5U patent/CN203535026U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |