CN2158081Y - Multi-function sampler for liquid - Google Patents
Multi-function sampler for liquid Download PDFInfo
- Publication number
- CN2158081Y CN2158081Y CN 92244688 CN92244688U CN2158081Y CN 2158081 Y CN2158081 Y CN 2158081Y CN 92244688 CN92244688 CN 92244688 CN 92244688 U CN92244688 U CN 92244688U CN 2158081 Y CN2158081 Y CN 2158081Y
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- suction pipe
- liquid
- sampling
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- housed
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Abstract
The utility model relates to a multifunctional sampler for liquid. The multifunctional sampler for liquid is a liquid sampling collector which is suitable for the labs of the industries of petroleum, a chemical industry, pharmacy, foodstuffs, etc. The multifunctional sampler for liquid is composed of a liquid guiding device and a hard sampling suction pipe installed on the front end of the liquid guiding device. The liquid guiding device is substantially an air cell type manual pump. A plurality of hard pipes are connected to form the hard sampling suction pipe. Length dimensions are engraved on the outer surface of the hard sampling suction pipe. A glass pipe is arranged in the hard sampling suction pipe of a tail segment, and an observing hole is arranged in the hard sampling suction pipe of the tail segment. The multifunctional sampler for liquid has simple structure, convenient use, high efficiency, and long service life. The multifunctional sampler for liquid can realize stratification and accurate sampling, and the multifunctional sampler for liquid has no spill and waste.
Description
The utility model relates to a kind of liquid sample utensil, particularly a kind of heavy oil series products sampling thief.
For the fluid product check, all at first to take a sample, the liquid of different layers has the different quality standard.Therefore, but the sampler of stratified sampling accurately is highly significant in chemical analysis.In the prior art, mainly adopting diameter is the glass tube sampling of 10～15mm, and the certain depth of pipe insertion fluid to be measured is suitable for reading with the stifled tight glass tube of thumb then, takes out glass tube, with the glass tube reversing, the sample of being gathered is injected clean container.This sampling not only bothers but also time-consuming, sheds phenomenon in addition, and glass tube is long-distance to be carried and very inconvenience, and therefore, the novel sampling device that is suitable for sampling is in demand.Chinese patent 90225328 disclosed " Liquid sampler " is made up of the conduit that two ends have the air bag of opening and an end joins with an opening of air bag and inside communicates, and it is characterized in that being connected with reverse checkvalve on another opening of air bag.This also is a kind of hydrocone type sampler.In addition, on the market a kind of in addition " drainage device ", be mainly used to be automobile fuel filler.Also can be used for sampling.
It is easy to carry that the purpose of this utility model provides a kind of operation, but and the full-service fluid sampling thief of stratified sampling.
The technical solution of the utility model is, " drainage device " carried out improvement, perfect, makes its complete function, becomes the full-service fluid sampling thief.The structure of drainage device (real is manual gasbag formula drawing liquid pump) is, its pump housing is to be made of body (3) and loam cake (4), lower cover (2), the body front end has inlet (8), rear body has liquid outlet (7), body lower cavity part (A) is equipped with unidirectional feed liquor valve (9) and unidirectional liquid valve (10), end opening in lower cover (2), by Rubber tube clip (11), air bag (1) is housed, at body upper cavity part (B), the stop valve (5) that controlling liquid enters epicoele is housed, on the stop valve (5), the control lead of valve (6) is arranged.When depressing guide pillar (6), stop valve (5) is closed, at this moment, pinching air bag (1), the interior air of cavity of resorption (A) is discharged by leakage fluid dram (7) by retaining valve (10), recover air bag, cavity of resorption forms certain vacuum tightness, and liquid enters cavity of resorption (A) by inlet (8), retaining valve (9), depress air bag again, liquid is discharged by liquid outlet (7) from cavity of resorption, pinching air bag, just constantly discharge opeing so repeatedly.In addition, if when liquid outlet (7) the oil pipe mouth that picks out is lower than the sucked liquid liquid level, can realize siphon, at this moment, only need the control lead of valve (6) is mentioned, stop valve (5) is opened, liquid just enters epicoele (B) by inlet (8), is discharged automatically by leakage fluid dram (7) again.
Characteristics of the present utility model are on inlet (8), to be equipped with special-purpose hard sampling pipette.Sampling pipette is by connecting pipe cap (12), rear suction pipe (16), stage casing suction pipe (17), leading portion suction pipe (18) formation that is threaded by each section termination successively.Zero RunddichtringO (13) is housed in each junction, to prevent seepage, each section outside surface, be carved with length dimension,, glass tube (14) be housed in order to definite liquid level, in rear suction pipe (16), on the outer wall of rear suction pipe, have viewport (15), like this, just can observe the liquid flow situation.During use, according to test solution bit depth difference, the stage casing suction pipe can have multistage, when liquid level is very shallow, also can save stage casing suction pipe (17), and rear suction pipe (11) directly is connected with leading portion suction pipe (18).
The utility model has the advantages that, easy to carry, use simply, the efficient height, the life-span is long, and the sampling layering is accurate, does not have and sheds waste.
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment: the utility model is mainly used in 200 liters of steel cylinder sampling sampling observations of remaining silent.According to sampling requirement, hard suction pipe of the present utility model is inserted fluid to be measured, according to the length dimension of hard suction pipe outside surface, determine insertion depth, then, press the control lead of valve (6), it is dead that stop valve (5) is closed, at this moment, pinching air bag (1) repeatedly, liquid is just entered by inlet (8), wash retaining valve (9) open, enter pump housing cavity of resorption (A), wash retaining valve (10) again open, enter sampling container by liquid outlet (7).
Following table is for adopting the utility model and bare glass pipe sample effect contrast table:
| The liquid title | The glass tube sampling pipe is derived the liquid ml/min | Multi-function sampler for liquid | |
| Derive the liquid ml/min | The siphon ml/min | ||
| Water | 350 | 3140 | 8100 |
| Light oil (gasoline, kerosene, diesel oil) | 490 | 3780 | 8290 |
| Low-viscosity oil (25# transformation gasoline) | 340 | 3600 | 6760 |
| Medium viscosity lubricating oil (68# universal machine tools oil) | 240 | 2270 | 1570 |
| Thick oil (40#12C gasoline engine oil) | 130 | 2000 | 1270 |
Claims (3)
1, a kind of full-service fluid sampling thief, it is made up of drainage device and hard suction pipe, the structure of drainage device is, body (3), loam cake (4), lower cover (2) has constituted the pump housing, the body front end has inlet (8), rear body has liquid outlet (7), body lower cavity part (A) is equipped with unidirectional feed liquor valve (9) and unidirectional liquid valve (10), end opening in lower cover (2), by Rubber tube clip (11), adorning air bag (1), at body (3) upper cavity part (B), the stop valve (5) and the control lead of valve (6) are housed, it is characterized in that: on inlet (8), the hard sampling pipette is housed, sampling pipette is by connecting pipe cap (12), rear suction pipe (16), stage casing suction pipe (17), leading portion suction pipe (18) is the formation that is threaded by each section termination successively, O RunddichtringO (13) is housed in each junction, and each section outside surface is carved with length dimension.
2, sampling thief according to claim 1 is characterized in that: in rear suction pipe (16), glass tube (14) is housed, the outer wall of rear suction pipe has and observes slotted hole (15).
3, sampling thief according to claim 1 is characterized in that: use when liquid level is very shallow, the hard suction pipe can save stage casing suction pipe (17) and directly is connected with leading portion suction pipe (18) by rear suction pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244688 CN2158081Y (en) | 1992-12-12 | 1992-12-12 | Multi-function sampler for liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244688 CN2158081Y (en) | 1992-12-12 | 1992-12-12 | Multi-function sampler for liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158081Y true CN2158081Y (en) | 1994-03-02 |
Family
ID=33783882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92244688 Expired - Fee Related CN2158081Y (en) | 1992-12-12 | 1992-12-12 | Multi-function sampler for liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158081Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571119B (en) * | 2009-05-25 | 2012-06-06 | 上海凯实生物科技有限公司 | Micro sample-adding pump |
| CN105547763A (en) * | 2016-01-29 | 2016-05-04 | 福州大学 | Double-one-way-valve sampling needle and sampling method thereof |
| CN109100179A (en) * | 2018-08-14 | 2018-12-28 | 李志荃 | A kind of Infectious Disease's protection cause of disease sample collecting device |
| CN109708925A (en) * | 2019-01-26 | 2019-05-03 | 河南省冶金研究所有限责任公司 | It is a kind of can be according to the depositing dust sampling apparatus of precipitation block sampling |
| CN109916674A (en) * | 2019-03-22 | 2019-06-21 | 长江大学 | It is a kind of can Stratified Sampling oil field sampling equipment and method |
| CN110220742A (en) * | 2019-06-28 | 2019-09-10 | 苏州中车建设工程有限公司 | Outdoor depth-setting rapid water taking method |
| CN110220743A (en) * | 2019-06-28 | 2019-09-10 | 苏州中车建设工程有限公司 | Portable water taking device |
| CN114894550A (en) * | 2022-07-12 | 2022-08-12 | 常州中能环境工程有限公司 | Detection sampling device based on industrial wastewater treatment |
-
1992
- 1992-12-12 CN CN 92244688 patent/CN2158081Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571119B (en) * | 2009-05-25 | 2012-06-06 | 上海凯实生物科技有限公司 | Micro sample-adding pump |
| CN105547763A (en) * | 2016-01-29 | 2016-05-04 | 福州大学 | Double-one-way-valve sampling needle and sampling method thereof |
| CN109100179A (en) * | 2018-08-14 | 2018-12-28 | 李志荃 | A kind of Infectious Disease's protection cause of disease sample collecting device |
| CN109708925A (en) * | 2019-01-26 | 2019-05-03 | 河南省冶金研究所有限责任公司 | It is a kind of can be according to the depositing dust sampling apparatus of precipitation block sampling |
| CN109708925B (en) * | 2019-01-26 | 2021-04-23 | 天窗智库文化传播(苏州)有限公司 | Dust fall sampling device capable of sampling in sections according to precipitation amount |
| CN109916674A (en) * | 2019-03-22 | 2019-06-21 | 长江大学 | It is a kind of can Stratified Sampling oil field sampling equipment and method |
| CN110220742A (en) * | 2019-06-28 | 2019-09-10 | 苏州中车建设工程有限公司 | Outdoor depth-setting rapid water taking method |
| CN110220743A (en) * | 2019-06-28 | 2019-09-10 | 苏州中车建设工程有限公司 | Portable water taking device |
| CN110220743B (en) * | 2019-06-28 | 2021-06-15 | 苏州中车建设工程有限公司 | Portable water taking device |
| CN110220742B (en) * | 2019-06-28 | 2021-06-15 | 苏州中车建设工程有限公司 | Outdoor depth-setting rapid water taking method |
| CN114894550A (en) * | 2022-07-12 | 2022-08-12 | 常州中能环境工程有限公司 | Detection sampling device based on industrial wastewater treatment |
| CN114894550B (en) * | 2022-07-12 | 2022-09-16 | 常州中能环境工程有限公司 | Detection sampling device based on industrial wastewater treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |