CN201378111Y - Multi-functional sampling device - Google Patents
Multi-functional sampling device Download PDFInfo
- Publication number
- CN201378111Y CN201378111Y CN200920099398U CN200920099398U CN201378111Y CN 201378111 Y CN201378111 Y CN 201378111Y CN 200920099398 U CN200920099398 U CN 200920099398U CN 200920099398 U CN200920099398 U CN 200920099398U CN 201378111 Y CN201378111 Y CN 201378111Y
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- glass
- piston
- gas
- sampling pipe
- matched
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Abstract
The utility model relates to a multi-functional sampling device, belonging to the metering detection instruments; a glass piston is assembled on a piston pole by a piston inner sleeve, the piston pole is matched in a glass sampling tube, gas volume scribed lines and gas pushing speed scribed lines are arranged on the outer surface of the glass sampling tube, a protective outer cylinder made of PC transparent material is sheathed outside of the glass sampling tube, a head cover and a protective cover are respectively matched at two end parts of the protective outer cylinder, a metal locking end is arranged on the head cover, an alternating T junction is matched on the metal locking end in a threaded connection, a handle is assembled on the outer end part of the piston pole, and a minitype thermometer and a timer assembly are arranged on the protective cover; the multi-functional sampling device not only can collect gas, but also can collect liquid, the popularity is strong, the using range is wide, the detecting precise is high, the anti-explosion performance is good and the usage is safe.
Description
Technical field
The utility model belongs to the Measuring and testing instrument, relates generally to the quantitative collection instrument of a kind of gas and liquid.
Background technology
Traditional gas sampler and Liquid sampler, problem because of its structural design and material selection, both can not dual-purpose, operation is single, and the universalization degree is poor, and does not have the fire-resistant antistatic function, simultaneously, sampling thief produces dissolving, absorption sample and microfabricated chemical reactor to gas or the liquid of gathering in the sampling process, causes the detection error, can not use in the environment of explosion danger is arranged.In addition, since gas detecting tube with the detected gas chemical reaction process in environment temperature is required very strict, in same detection site, because the height of environment temperature changes, its testing result is also inequality, has increased the detection error, simultaneously, the speed of the speed of supplying gas also directly affects detection accuracy, but and used gas collecting device is not provided with the device of random measurement scene temperature and timing detection time.
Summary of the invention
The purpose of this utility model is exactly the problem that exists at above-mentioned prior art, and design provides a kind of multifunctional sampling instrument, reach a device dual-purpose, improve universalization degree, safe and reliable, the purpose that guarantees accuracy of detection.
Basic design of the present utility model is, by the equipped glass piston of cover in the piston, piston rod is configured in the glass sampling pipe on piston rod, and the glass piston outside surface contacts with glass sampling pipe internal face and is sealed and matched; On glass sampling pipe outside surface, be provided with the gas volume groove and gas pushes away fast groove; The protection urceolus of being made by the PC transparent material is sleeved on the glass sampling pipe outside, with its whole containing; Equipped respectively skull and protecting cover on protection urceolus both ends, the metal tapered end is installed in the skull center pit, connects by the screw thread line conversion threeway is fitted on the metal tapered end; Equipped handle on the piston rod outer end.Miniature thermometer and timer assembly are installed on protecting cover, and this miniature thermometer and timer assembly are positioned at protection urceolus outside.
The sampling pipe that the utility model adopts glass material to make makes this device both can gather gas, also can the collection liquid sample, enlarged usable range, and overcome the dissolving of routine sampling device, the absorption detection error that sample and microfabricated chemical reactor caused; The protection urceolus that the PC transparent material is made has the fire-resistant antistatic function, can use in the environment of explosion danger is arranged, and has also increased the bulk strength of sampling thief.Groove on the glass sampling pipe makes things convenient for the operation control of this device.Miniature thermometer and timer assembly are with device testing environment temperature and detect timing, have dwindled operate miss and handled easily, have improved accuracy of detection.
Description of drawings
Accompanying drawing is a multifunctional sampling instrument general structure synoptic diagram.
Piece number explanation among the figure:
1, cover, 8, piston rod, 9, handle, 10, miniature thermometer and timer assembly, 11, protecting cover in conversion threeway, 2, metal tapered end, 3, skull, 4, protection urceolus, 5, glass sampling pipe, 6, glass piston, 7, the piston.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the utility model is described in detail.By the 7 equipped glass pistons 6 of cover in the piston, piston rod 8 is configured in the glass sampling pipe 5 on piston rod 8, and glass piston 6 outside surfaces contact with glass sampling pipe 5 internal faces and are sealed and matched; On glass sampling pipe 5 outside surfaces, be provided with 0-50 milliliter gas volume groove and 0-100 gas second pushes away fast groove; The protection urceolus of being made by the PC transparent material 4 is sleeved on glass sampling pipe 5 outsides, with its whole containing; Equipped respectively skull 3 and protecting cover 11 on protection urceolus 4 both ends, metal tapered end 2 is installed in skull 3 center pits, connects by the screw thread line conversion threeway 1 is fitted on the metal tapered end 2; Equipped handle 9 on piston rod 8 outer ends.Miniature thermometer and timer assembly 10 are installed on protecting cover 11, and this miniature thermometer and timer assembly 10 are positioned at protection urceolus 4 outsides.
During use, when glass sampling pipe 5 is communicated with conversion threeway 1, holds handle 9 and pull out piston rod 8, gas or the liquor sample of gathering can be sucked in the glass sampling pipe 5; Push piston rod 8 and will suck outside the sample vent pipe in the glass sampling pipe 5 complete operation.Rotational transform threeway 1 can change sample import and export direction, or closes.When collection site was sampled, the thermometer of miniature thermometer and timer assembly 10 detected the environment temperature of sampling location with device; During detection, open the timer of miniature thermometer and timer assembly 10, can accurate timing operate, overcome, improved the precision of testing result because the time is operated detection error inconvenient and that temperature effect is caused.
Claims (2)
1, a kind of multifunctional sampling instrument, it is characterized in that going up by the equipped glass piston (6) of cover (7) in the piston at piston rod (8), piston rod (8) is configured in the glass sampling pipe (5), and glass piston (6) outside surface contacts with glass sampling pipe (5) internal face and is sealed and matched; On glass sampling pipe (5) outside surface, be provided with the gas volume groove and gas pushes away fast groove; The protection urceolus of being made by the PC transparent material (4) is sleeved on glass sampling pipe (5) outside, with its whole containing; Equipped respectively skull (3) and protecting cover (11) on protection urceolus (4) both ends, metal tapered end (2) is installed in skull (3) center pit, by being threaded conversion threeway (1) is fitted on the metal tapered end (2); Equipped handle (9) on piston rod (8) outer end.
2, multifunctional sampling instrument according to claim 1 is characterized in that going up miniature thermometer of installation and timer assembly (10) at protecting cover (11), and this miniature thermometer and timer assembly (10) are positioned at protection urceolus (4) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920099398U CN201378111Y (en) | 2009-03-26 | 2009-03-26 | Multi-functional sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920099398U CN201378111Y (en) | 2009-03-26 | 2009-03-26 | Multi-functional sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201378111Y true CN201378111Y (en) | 2010-01-06 |
Family
ID=41518228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920099398U Expired - Fee Related CN201378111Y (en) | 2009-03-26 | 2009-03-26 | Multi-functional sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201378111Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788468A (en) * | 2010-03-03 | 2010-07-28 | 中国石油大学(华东) | Method for detecting toxic gases generated by high-energy gas fracture |
| CN102095604A (en) * | 2010-11-12 | 2011-06-15 | 北京星达技术开发公司 | Self-absorption crude oil sampler of piston type |
| CN102564795A (en) * | 2011-12-23 | 2012-07-11 | 江西稀有稀土金属钨业集团有限公司 | Liquid and solid-liquid mixture sampler and sampling method |
| CN104964850A (en) * | 2015-06-10 | 2015-10-07 | 江苏省产品质量监督检验研究院 | Apparatus for sampling foaming agent residual in foam |
| CN105588737A (en) * | 2014-11-10 | 2016-05-18 | 中国石油化工股份有限公司 | Gas-collecting metering apparatus and metering method being suitable for soluble gas |
-
2009
- 2009-03-26 CN CN200920099398U patent/CN201378111Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788468A (en) * | 2010-03-03 | 2010-07-28 | 中国石油大学(华东) | Method for detecting toxic gases generated by high-energy gas fracture |
| CN102095604A (en) * | 2010-11-12 | 2011-06-15 | 北京星达技术开发公司 | Self-absorption crude oil sampler of piston type |
| CN102564795A (en) * | 2011-12-23 | 2012-07-11 | 江西稀有稀土金属钨业集团有限公司 | Liquid and solid-liquid mixture sampler and sampling method |
| CN104849089A (en) * | 2011-12-23 | 2015-08-19 | 江西稀有稀土金属钨业集团有限公司 | Liquid and solid-liquid mixed sampler and sampling method |
| CN105588737A (en) * | 2014-11-10 | 2016-05-18 | 中国石油化工股份有限公司 | Gas-collecting metering apparatus and metering method being suitable for soluble gas |
| CN104964850A (en) * | 2015-06-10 | 2015-10-07 | 江苏省产品质量监督检验研究院 | Apparatus for sampling foaming agent residual in foam |
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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: 20100106 Termination date: 20130326 |