CN202886152U - Multifunctional gas sampling connector - Google Patents
Multifunctional gas sampling connector Download PDFInfo
- Publication number
- CN202886152U CN202886152U CN 201220613435 CN201220613435U CN202886152U CN 202886152 U CN202886152 U CN 202886152U CN 201220613435 CN201220613435 CN 201220613435 CN 201220613435 U CN201220613435 U CN 201220613435U CN 202886152 U CN202886152 U CN 202886152U
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- CN
- China
- Prior art keywords
- sampling
- air intake
- intake opening
- gas
- flexible pipe
- 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
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Abstract
The utility mode discloses a multifunctional gas sampling connector which is characterized by comprising a sampling container and a switcher, wherein cavities of the sampling container and the switcher are connected through a delivery hose; an end cover of the switcher is provided with more than two gas inlets which are distributed in the circumferential direction; a sealing disk covering the gas inlets is arranged at the inner side of the end cover in a way of being concentric with the circumferential distribution track of the gas inlets; the sealing disk is provided with a gas hole corresponding to the circumferential distribution track of the gas inlets, and the sealing disk is connected with a spring for pressing the sealing disk at the inner side surface of the end cover and is also provided with a rotating shaft; the rotating shaft is provided with a knob; the knob is provided with a pointer pointing to the gas hole; and each gas inlet is connected with a screwed joint through a sampling hose. When the sampling connector is in use, a large number of switching joints are not needed to be carried during on-site sampling, the operation process is simple, the probability of gas leakage resulting from untight sealing is reduced, and far-distance sampling can be realized by virtue of the long delivery hose or sampling hose.
Description
Technical field
The utility model relates to a kind of rock gas sampling device, particularly relates to a kind of multifunctional gas sampling connector, can take a sample for the different bore sample taps in scene.
Background technology
At present, the sample tap of the compressed gas such as on-the-spot rock gas has interior tooth interface and outer tooth interface, and bore is also inconsistent, and the staff that at every turn takes a sample needs to carry a large amount of dress changing-over heads, carries out on-the-spot jiont treatment sampling work according to the situation at scene.Operating process is complicated, and is easy to occur poorly sealed, causes the Leakage Gas problem.
The utility model content
Need to carry the problem of different model joint and jiont treatment process complexity in order to overcome every sub-sampling, this is practical newly to provide a kind of function gas sampling connector.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of multifunctional gas sampling connector, it is characterized in that comprising sampling container and switch, and sampling container is connected cavity by transmitting the flexible pipe connection with switch; The end cap of switch is provided with the air intake opening that circumferentially distributes more than two, with the air intake opening concentric sealing pad that covers air intake opening that is provided with in the end cap inboard of track that circumferentially distributes, the corresponding air intake opening track that circumferentially distributes is provided with a pore on sealing pad, be connected with one on the sealing pad it is pressed in the spring of rubbing surface of end cover, sealing pad is provided with a turning axle, turning axle is provided with a knob, and knob is provided with the pointer that points to pore; Be connected with threaded connector by the sampling flexible pipe on the air intake opening.
Described transmission flexible pipe and sampling flexible pipe are the steel wire rubber composite soft pipe.
Described air intake opening and threaded connector are six respectively, are respectively the interior tooth joint of three different bores and the outer tooth joint of three different bores.
Described interior tooth joint and outer tooth joint bore are respectively DN15, DN20, DN25.
This is practical new for on-site sampling mouth model, select threaded connector docking, then the rotation by sealing pad is alignd an air intake opening of the corresponding connection with this threaded connector of pore on the sealing pad, other air intake opening sealings, with gas collecting in sampling container, collection in worksite need not to carry a large amount of dress changing-over heads, and operating process is simple, reduces the poorly sealed Leakage Gas event odds that causes; Employing can realize remote capture when sending flexible pipe or sampling flexible pipe than long pass.
Description of drawings
Fig. 1 is the utility model example structure synoptic diagram;
Fig. 2 is sealing pad structural representation among the utility model embodiment.
Number in the figure title: 1 sampling container; 2 transmit flexible pipe; 3 switchs; 4 air intake openings; 5 knobs; 6 sampling flexible pipes; 7 threaded connectors; 8 pores; 9 sealing pads.
Embodiment
The utility model embodiment as shown in Figure 1, 2, this multifunctional gas sampling connector is provided with sampling container 1 and switch 3, the cavity that sampling container 1 is connected with switch connects by transmitting flexible pipe 2; The end cap of switch 3 is provided with the air intake opening 4 that circumferentially distributes more than two, be provided with six air intake openings 4 in the present embodiment, with the concentric sealing pad 9 that is provided with a covering air intake opening 4 in the end cap inboard of air intake opening 4 circumferential distribution tracks, corresponding air intake opening 4 circumferential distribution tracks are provided with a pore 8 on sealing pad 9, be connected with one on the sealing pad 9 it is pressed in the spring of rubbing surface of end cover, sealing pad is provided with a turning axle, and turning axle is provided with a knob 5, and knob 5 is provided with the pointer that points to pore 8; Be connected with threaded connector 7 by sampling flexible pipe 6 on the air intake opening 4, threaded connector is respectively the interior tooth joint of three different bores and the outer tooth joint of three different bores, and interior tooth joint and outer tooth joint bore are respectively DN15, DN20, DN25; Transmitting flexible pipe 2 is the steel wire rubber composite soft pipe with sampling flexible pipe 6; During use, according to on-site sampling mouth model, select threaded connector docking, screw knob 5, drive the sealing pad rotation air intake opening of the corresponding connection with this threaded connector of pore on the sealing pad is alignd, other air intake opening sealings, open valve with gas collecting in sampling container, collection in worksite need not to carry a large amount of dress changing-over heads, and operating process is simple, reduces the poorly sealed Leakage Gas event odds that causes; Employing also can realize remote capture when sending flexible pipe or sampling flexible pipe than long pass.
Claims (4)
1. a multifunctional gas sampling connector is characterized in that comprising sampling container (1) and switch (3), and sampling container (1) is connected 3 with switch) cavity connect by transmitting flexible pipe (2); The end cap of switch (3) is provided with the air intake opening (4) that circumferentially distributes more than two, with air intake opening (4) the concentric sealing pad (9) that covers air intake opening (4) that is provided with in the end cap inboard of track that circumferentially distributes, be provided with a pore (8) at the upper corresponding air intake opening (4) of sealing pad (9) track that circumferentially distributes, be connected with one on the sealing pad (9) it is pressed in the spring of rubbing surface of end cover, sealing pad is provided with a turning axle, turning axle is provided with a knob (5), and knob (5) is provided with the pointer that points to pore (8); Air intake opening (4) is upper to be connected with threaded connector (7) by sampling flexible pipe (6).
2. multifunctional gas sampling connector according to claim 1 is characterized in that described transmission flexible pipe (2) and sampling flexible pipe (6) are the steel wire rubber composite soft pipe.
3. multifunctional gas sampling connector according to claim 1 is characterized in that described air intake opening (4) and threaded connector (7) are six respectively, is respectively the interior tooth joint of three different bores and the outer tooth joint of three different bores.
4. multifunctional gas sampling connector according to claim 3 is characterized in that described interior tooth joint and outer tooth joint bore are respectively DN15, DN20, DN25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613435 CN202886152U (en) | 2012-11-20 | 2012-11-20 | Multifunctional gas sampling connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613435 CN202886152U (en) | 2012-11-20 | 2012-11-20 | Multifunctional gas sampling connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886152U true CN202886152U (en) | 2013-04-17 |
Family
ID=48077566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613435 Expired - Fee Related CN202886152U (en) | 2012-11-20 | 2012-11-20 | Multifunctional gas sampling connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886152U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791571A (en) * | 2015-04-22 | 2015-07-22 | 国网辽宁省电力有限公司抚顺供电公司 | Universal gas sampling connector |
| CN105092318A (en) * | 2015-08-14 | 2015-11-25 | 中国石油化工股份有限公司 | Method for sampling benzo a pyrene in asphalt tank headspace gas |
| CN106198889A (en) * | 2016-08-23 | 2016-12-07 | 平顶山学院 | Gas collecting device for component measuring instrument |
| CN107687964A (en) * | 2016-08-04 | 2018-02-13 | 郑文熙 | Automatic sampling device and sampling method |
-
2012
- 2012-11-20 CN CN 201220613435 patent/CN202886152U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791571A (en) * | 2015-04-22 | 2015-07-22 | 国网辽宁省电力有限公司抚顺供电公司 | Universal gas sampling connector |
| CN105092318A (en) * | 2015-08-14 | 2015-11-25 | 中国石油化工股份有限公司 | Method for sampling benzo a pyrene in asphalt tank headspace gas |
| CN107687964A (en) * | 2016-08-04 | 2018-02-13 | 郑文熙 | Automatic sampling device and sampling method |
| CN106198889A (en) * | 2016-08-23 | 2016-12-07 | 平顶山学院 | Gas collecting device for component measuring instrument |
| CN106198889B (en) * | 2016-08-23 | 2018-07-03 | 平顶山学院 | For the gas collecting device of component measuring instrument |
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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: 20130417 Termination date: 20131120 |