CN204649494U - For the gas sampling device in mine laneway - Google Patents
For the gas sampling device in mine laneway Download PDFInfo
- Publication number
- CN204649494U CN204649494U CN201520379842.2U CN201520379842U CN204649494U CN 204649494 U CN204649494 U CN 204649494U CN 201520379842 U CN201520379842 U CN 201520379842U CN 204649494 U CN204649494 U CN 204649494U
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- CN
- China
- Prior art keywords
- pneumatophore
- inflator
- gas
- mine laneway
- housing
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- 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.)
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Abstract
A kind of for the gas sampling device in mine laneway, include the pneumatophore (4) for storing the gas sample in mine laneway, be set to the inflator (2) be communicated with pneumatophore (4), be set to the channel controller be communicated with pneumatophore (4), be set to cover the housing (1) on pneumatophore (4) and inflator (2), by channel controller, the ejection nozzle of the gas of pneumatophore (4) and distilled water is opened and closed respectively, by inflator (2), the gas sample in mine laneway and distilled water are injected in pneumatophore (4) respectively, by housing (1), pneumatophore (4) is protected, no longer directly use pneumatophore (4), therefore ensure that the validity of the sampling of the gas sample in mine laneway.
Description
One, technical field
The utility model relates to a kind of gas sampling device, especially a kind of for the gas sampling device in mine laneway.
Two, background technology
In Mine Production, prevent gas and fire failure, ensure production safety, just need to monitor the various gases of diverse location in mine laneway, this analyzes with regard to needing to be transported to aboveground laboratory by all for taked gas, therefore be a kind of important mine parts for the gas sampling device in mine laneway, existing in the gas sampling device in mine laneway, or use rubber pneumatic bag and metal container, rubber pneumatic bag is easily extruded due to shortage protective device or is punctured by sharp objects and causes gas leakage in carrying process, metal container is inconvenient to carry and sealing property is bad due to heavier-weight, thus the sampling of gas sample in inconvenient mine laneway.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model is to provide a kind of for the gas sampling device in mine laneway, therefore ensure that the validity of the sampling of the gas sample in mine laneway.
For achieving the above object, the technical scheme that the utility model is taked is: the inflator include the pneumatophore for storing the gas sample in mine laneway, being set to be communicated with pneumatophore, the channel controller being set to be communicated with pneumatophore, be set to cover the housing on pneumatophore and inflator.
Owing to devising housing, inflator, pneumatophore and channel controller; by channel controller, the ejection nozzle of the gas of pneumatophore and distilled water is opened and closed respectively; by inflator, the gas sample in mine laneway and distilled water are injected in pneumatophore respectively; by housing, pneumatophore is protected; no longer directly use pneumatophore, therefore ensure that the validity of the sampling of the gas sample in mine laneway.
The utility model devises, according to realizing vacuum tightness by distilled water and ensure that the mode of the validity of the sampling of the gas sample in mine laneway is coupled to each other housing, inflator, pneumatophore and channel controller.
The utility model devises, also include retaining valve, channel controller is set to include valve, gas outlet and pressure limiting valve, be provided with inner chamber body in the housing and inflator, retaining valve, pneumatophore, valve, gas outlet and pressure limiting valve are arranged in the inner chamber body of housing, the input port of inflator is arranged on the end face portion of housing and the output port of inflator is placed through retaining valve is communicated with the input port of pneumatophore, the gas output end mouth of pneumatophore is placed through valve and is communicated with gas outlet and the gas output end mouth of pneumatophore is arranged on the end, upper end of pneumatophore, the current output port of pneumatophore is set to be communicated with pressure limiting valve and the current output port of pneumatophore is arranged on the lower end of pneumatophore.
The utility model devises, and retaining valve is set to be arranged above and below with inflator and distributes and pneumatophore is set to distribute with inflator left-right situs, and gas outlet is set to be attached in the side surface part of housing.
The utility model devises, and is provided with groove and the input port of inflator is arranged on the bottom terminal ends of the groove of housing in the upper end end face portion of housing.
The utility model devises, and inflator is set to include cylindrical shell and piston body and piston body is arranged in cylindrical shell, piston body is set to connect with cylindrical shell slidingtype.
The utility model devises, and the side surface part of cylindrical shell is provided with the input port of inflator and is provided with the output port of inflator in the bottom of cylindrical shell.
In the technical program, realize vacuum tightness by distilled water and ensure that the housing of the validity of the sampling of the gas sample in mine laneway, inflator, pneumatophore and channel controller are important technical characteristic, in the technical field for the gas sampling device in mine laneway, have novelty, creativeness and practicality, the term in the technical program is all to make an explanation with patent documentation in the art and to understand.
Four, accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is schematic diagram of the present utility model.
Five, embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is an embodiment of the present utility model, illustrates the present embodiment by reference to the accompanying drawings, includes housing 1, inflator 2, retaining valve 3, pneumatophore 4, valve 5, gas outlet 6 and pressure limiting valve 7,
Be provided with inner chamber body within the case 1 and inflator 2, retaining valve 3, pneumatophore 4, valve 5, gas outlet 6 and pressure limiting valve 7 are arranged in the inner chamber body of housing 1, the input port of inflator 2 is arranged on the end face portion of housing 1 and the output port of inflator 2 is placed through retaining valve 3 is communicated with the input port of pneumatophore 4, the gas output end mouth of pneumatophore 4 is placed through valve 5 and is communicated with gas outlet 6 and the gas output end mouth of pneumatophore 4 is arranged on the end, upper end of pneumatophore 4, the current output port of pneumatophore 4 is set to be communicated with pressure limiting valve 7 and the current output port of pneumatophore 4 is arranged on the lower end of pneumatophore 4.
In the present embodiment, retaining valve 3 is set to be arranged above and below with inflator 2 and distributes and pneumatophore 4 is set to distribute with inflator 2 left-right situs, and gas outlet 6 is set to be attached in the side surface part of housing 1.
In the present embodiment, groove 11 is provided with and the input port of inflator 2 is arranged on the bottom terminal ends of the groove 11 of housing 1 in the upper end end face portion of housing 1.
In the present embodiment, inflator 2 is set to include cylindrical shell 21 and piston body 22 and piston body 22 is arranged in cylindrical shell 21, piston body 22 is set to connect with cylindrical shell 21 slidingtype.
In the present embodiment, the side surface part of cylindrical shell 21 be provided with the input port of inflator 2 and be provided with the output port of inflator 2 in the bottom of cylindrical shell 21.
When gas sample in mine laneway samples, distilled water is injected in pneumatophore 4, the groove 11 of housing 1 opens wide, gas sample in mine laneway is compressed by inflator 2, enter into pneumatophore 4 by pressure limiting valve 7, distilled water to be discharged again, gas sample in mine laneway is stored in pneumatophore 4, when needing in the lab to extract the gas sample in mine laneway, distilled water is injected in the groove 11 of housing 1, distilled water is compressed by inflator 2, enter into pneumatophore 4, gas sample in mine laneway is discharged by valve 5 and gas outlet 6, distilled water fills in pneumatophore 4.
The utility model has lower feature:
1, owing to devising housing 1, inflator 2, pneumatophore 4 and channel controller; by channel controller, the ejection nozzle of the gas of pneumatophore 4 and distilled water is opened and closed respectively; by inflator 2, the gas sample in mine laneway and distilled water are injected in pneumatophore 4 respectively; protected by housing 1 pair of pneumatophore 4; no longer directly use pneumatophore 4, therefore ensure that the validity of the sampling of the gas sample in mine laneway.
2, owing to devising housing 1, inflator 2, retaining valve 3, pneumatophore 4, valve 5, gas outlet 6 and pressure limiting valve 7 are integrated, the convenient sampling to the gas sample in mine laneway.
3, owing to devising valve 5, gas outlet 6 and pressure limiting valve 7, gas sample pneumatophore 4 stored under vacuum conditions in mine laneway is achieved.
4, owing to devising retaining valve 3, define half-duplex channel, improve the sampling efficiency of the gas sample in mine laneway.
5, owing to devising technical characteristic of the present utility model, in the effect of the set separately and each other of technical characteristic, by test show, property indices of the present utility model be existing property indices be at least 1.7 times, by assessment there is good marketable value.
Also have realizing vacuum tightness with by distilled water and ensure that the technical characteristic that the housing 1 of the validity of the sampling of the gas sample in mine laneway, inflator 2, pneumatophore 4 and channel controller connect is all one of embodiment of the present utility model of other, and each technical characteristic of the above embodiment can combine arbitrarily, for meeting the requirement of Patent Law, patent regulation and guidelines for examination, no longer the embodiment of all possible combination of each technical characteristic in above-described embodiment is all described.
Therefore in the gas sampling device technical field in mine laneway, the inflator 2 everyly include pneumatophore 4 for storing the gas sample in mine laneway, being set to be communicated with pneumatophore 4, the channel controller being set to be communicated with pneumatophore 4, be set to the housing 1 covered on pneumatophore 4 and inflator 2 technology contents all in protection domain of the present utility model.
Claims (7)
1. one kind for the gas sampling device in mine laneway; It is characterized in that: the inflator (2) include the pneumatophore (4) for storing the gas sample in mine laneway, being set to be communicated with pneumatophore (4), the channel controller being set to be communicated with pneumatophore (4), be set to cover the housing (1) on pneumatophore (4) and inflator (2).
2. according to claim 1 for the gas sampling device in mine laneway; It is characterized in that: according to realizing vacuum tightness by distilled water and ensure that the mode of the validity of the sampling of the gas sample in mine laneway is coupled to each other housing (1), inflator (2), pneumatophore (4) and channel controller.
3. according to claim 1 for the gas sampling device in mine laneway, it is characterized in that: also include retaining valve (3), channel controller is set to include valve (5), gas outlet (6) and pressure limiting valve (7), inner chamber body is provided with and inflator (2) in housing (1), retaining valve (3), pneumatophore (4), valve (5), gas outlet (6) and pressure limiting valve (7) are arranged in the inner chamber body of housing (1), the input port of inflator (2) is arranged on the end face portion of housing (1) and the output port of inflator (2) is placed through retaining valve (3) is communicated with the input port of pneumatophore (4), the gas output end mouth of pneumatophore (4) is placed through valve (5) and is communicated with gas outlet (6) and the gas output end mouth of pneumatophore (4) is arranged on the end, upper end of pneumatophore (4), the current output port of pneumatophore (4) is set to be communicated with pressure limiting valve (7) and the current output port of pneumatophore (4) is arranged on the lower end of pneumatophore (4).
4. according to claim 3 for the gas sampling device in mine laneway; It is characterized in that: retaining valve (3) is set to be arranged above and below with inflator (2) and distributes and pneumatophore (4) is set to distribute with inflator (2) left-right situs, and gas outlet (6) is set to be attached in the side surface part of housing (1).
5. according to claim 3 for the gas sampling device in mine laneway; It is characterized in that: be provided with groove (11) and the input port of inflator (2) is arranged on the bottom terminal ends of the groove (11) of housing (1) in the upper end end face portion of housing (1).
6. according to claim 3 for the gas sampling device in mine laneway; It is characterized in that: inflator (2) is set to include cylindrical shell (21) and piston body (22) and piston body (22) is arranged in cylindrical shell (21), piston body (22) is set to connect with cylindrical shell (21) slidingtype.
7. according to claim 6 for the gas sampling device in mine laneway; It is characterized in that: the side surface part of cylindrical shell (21) is provided with the input port of inflator (2) and is provided with the output port of inflator (2) in the bottom of cylindrical shell (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379842.2U CN204649494U (en) | 2015-06-05 | 2015-06-05 | For the gas sampling device in mine laneway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379842.2U CN204649494U (en) | 2015-06-05 | 2015-06-05 | For the gas sampling device in mine laneway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649494U true CN204649494U (en) | 2015-09-16 |
Family
ID=54102231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520379842.2U Expired - Fee Related CN204649494U (en) | 2015-06-05 | 2015-06-05 | For the gas sampling device in mine laneway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989965A (en) * | 2017-06-09 | 2017-07-28 | 辽宁工程技术大学 | A kind of coal mine underground gas sampling apparatus and method |
| CN116678682A (en) * | 2023-05-31 | 2023-09-01 | 江苏省环保集团宿迁有限公司 | Method and system for treating atmospheric pollution |
-
2015
- 2015-06-05 CN CN201520379842.2U patent/CN204649494U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989965A (en) * | 2017-06-09 | 2017-07-28 | 辽宁工程技术大学 | A kind of coal mine underground gas sampling apparatus and method |
| CN116678682A (en) * | 2023-05-31 | 2023-09-01 | 江苏省环保集团宿迁有限公司 | Method and system for treating atmospheric pollution |
| CN116678682B (en) * | 2023-05-31 | 2024-02-09 | 江苏省环保集团宿迁有限公司 | Method and system for treating atmospheric pollution |
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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: 20150916 Termination date: 20170605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |