CN202057527U - Improved gas sampling point device - Google Patents
Improved gas sampling point device Download PDFInfo
- Publication number
- CN202057527U CN202057527U CN2011200889597U CN201120088959U CN202057527U CN 202057527 U CN202057527 U CN 202057527U CN 2011200889597 U CN2011200889597 U CN 2011200889597U CN 201120088959 U CN201120088959 U CN 201120088959U CN 202057527 U CN202057527 U CN 202057527U
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- Prior art keywords
- sampling
- point device
- seat
- gas
- container
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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
The utility model relates to the field of gas sampling in a closed space, in particular to an improved gas sampling point device with conical surface sealing and location, which comprises a container forming the closed space and a seat stretching into the container. The centre of the seat is provided with a through hole used for communicating the outside with the closed space, the sampling point device is connected with an end head of the seat, the sampling end of the sampling point device is provided with a taper hole, and a sampling pipe is provided with a taper connector matched with the taper hole. The improved gas sampling point device has the advantages of 1 being simple in structure and convenient to operate, solving a location problem of the sampling pipe and needing no additional location measures in sampling; and being 2 good in sealing performance. The taper hole is matched with the taper connector for sealing, so that mixture of gas in the container and gas outside can be avoided, purity of gas in the closed space during sampling is guaranteed.
Description
Technical field
The utility model relates to enclosure space gas sampling field, is specially a kind of modified gas sampling point apparatus with conical surface seal and location.
Background technology
The gas sampling point apparatus is meant for the gas in a certain enclosure space is measured, and to the device of gas sampling in this enclosure space, known gas sampling point apparatus is shown in Fig. 1 to 2, comprise that one forms the container (101) of enclosure space, and the seat (201) that stretches into container (101) inside, seat (201) center has the through hole (202) of the UNICOM external world and enclosure space, sampled point device (301) is connected in the termination of seat (201), and described sampled point device (301) central authorities are provided with circular hole (302).When needs are sampled, take off the capping (501) of Connection Block (201) end, and sampled point device (301) is loaded onto in present (201) end, the confined space that sampling pipe (401) by tubulose stretches to from circular hole (302) in the container (101) is sampled, wherein capping (501), sampled point device (301) all with (201) by being threaded.But there is following defective in said method: 1, sealing is poor in the operating process, and because of between sampling pipe and the sampling apparatus space being arranged, container contents is easily sneaked into outside air and other impurity (as impurity such as water), is polluted thereby make in the container.2, sampling pipe can't be located, because sampling pipe is generally elongated pipe, the careless slightly sampling pipe that will make is fallen in the container along circular hole during sampling operation, uses extremely inconvenience.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of modified gas sampling point apparatus with conical surface seal and location is provided.
The utility model is achieved through the following technical solutions, comprise that one forms the container of enclosure space, and the seat that stretches into internal tank, the seat center has the through hole of the UNICOM external world and enclosure space, the sampled point device is connected in the termination of seat, the sampling end of described sampled point device has a bellmouth, and sampling pipe has the taper joint with the bellmouth coupling.
Advantage of the present utility model is: 1, simple in structure, easy to operate, solved the orientation problem of sampling pipe, and need not extra location measure during sampling; 2, good airproof performance, bellmouth cooperate the effect that can play sealing with taper joint, prevent that gas mixes with ambient atmos in the container, the purity of enclosure space internal gas when having guaranteed sampling.
Description of drawings
Fig. 1 is one of prior art synoptic diagram;
Fig. 2 is two of a prior art synoptic diagram;
Fig. 3 is the utility model synoptic diagram;
Fig. 4 is a sampled point device cut-open view;
Fig. 5 is the sampling pipe cut-open view.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described further, extremely shown in Figure 5 as Fig. 3, the utility model comprises that one forms the container 1 of enclosure space, and the seat 2 that stretches into container 1 inside, seat 2 centers have the through hole 21 of the UNICOM external world and enclosure space, sampled point device 3 is connected in the termination of seat 2, and the sampling end of described sampled point device 3 has a bellmouth 31, and sampling pipe 4 has the taper joint 41 with bellmouth 31 couplings.
During use, take off the capping that is positioned at seat 2 ends, sampled point device 3 is installed, capping in the present embodiment, sampled point device 3 all with seat 2 by being threaded, sampling pipe 4 is inserted into container 1 inside by sampled point device 3, taper joint 41 matches with bellmouth 31, and taper surface is fitted and played sealing function, thereby need not other seal approach; And the sampled point device 3 of band bellmouth 31 can be located the taper joint 41 of sampling pipe 4, thereby need not to take extra location measure, after sampling is finished, extracts sampling pipe 4, takes off sampled point device 3, gets final product with capping airtight container 1.
Claims (1)
1. modified gas sampling point apparatus, comprise that one forms the container (1) of enclosure space, and the seat (2) that stretches into container (1) inside, seat (2) center has the through hole (21) of the UNICOM external world and enclosure space, sampled point device (3) is connected in the termination of seat (2), it is characterized in that: the sampling end of described sampled point device (3) has a bellmouth (31), and sampling pipe (4) has the taper joint (41) with bellmouth (31) coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200889597U CN202057527U (en) | 2011-03-30 | 2011-03-30 | Improved gas sampling point device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200889597U CN202057527U (en) | 2011-03-30 | 2011-03-30 | Improved gas sampling point device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057527U true CN202057527U (en) | 2011-11-30 |
Family
ID=45017498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200889597U Expired - Fee Related CN202057527U (en) | 2011-03-30 | 2011-03-30 | Improved gas sampling point device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540874A (en) * | 2018-12-14 | 2019-03-29 | 蜂巢能源科技有限公司 | The method for detecting inorganic element content in the sample of lithium lanthanum zirconium oxygen type solid electrolyte |
-
2011
- 2011-03-30 CN CN2011200889597U patent/CN202057527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540874A (en) * | 2018-12-14 | 2019-03-29 | 蜂巢能源科技有限公司 | The method for detecting inorganic element content in the sample of lithium lanthanum zirconium oxygen type solid electrolyte |
| CN109540874B (en) * | 2018-12-14 | 2020-12-22 | 蜂巢能源科技有限公司 | Method for detecting content of inorganic elements in sample of lithium lanthanum zirconium oxygen type solid electrolyte |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20140330 |