CN202255956U - Portable liquid sampler - Google Patents
Portable liquid sampler Download PDFInfo
- Publication number
- CN202255956U CN202255956U CN2011203459266U CN201120345926U CN202255956U CN 202255956 U CN202255956 U CN 202255956U CN 2011203459266 U CN2011203459266 U CN 2011203459266U CN 201120345926 U CN201120345926 U CN 201120345926U CN 202255956 U CN202255956 U CN 202255956U
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- CN
- China
- Prior art keywords
- sampling
- sampling bottle
- electric pump
- plug
- liquid sampler
- 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 - Lifetime
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Abstract
A portable liquid sampler adopts the structure that a sampling bottle is placed on a fixed bracket which is connected with an electric pump; the air suction pipe of the electric pump penetrates a plug of a sampling bottle mouth and is inserted into the sampling bottle; a sampling tube also penetrates the plug of the sampling bottle mouth and is inserted into the sampling bottle; a plastic threaded sleeve is sleeved at the upper end of the sampling tube; a clip is used for clamping the plug and the sampling bottle; and an electric pump switch is arranged on the electric pump. According to the liquid sampler adopting the above structure, during sampling, the liquid sample can not splash out of the sampling bottle to pollute the environment; the sampling quantity can be controlled at any time, and the sampling bottle and the sampling tube can be replaced at any time according to samples; the electric pump can slide up and down along the fixed bracket; the replacement of the sampling bottle is convenient; the sampling tube and the plug are connected through the plastic threaded sleeve and are convenient to replace; plugs with different pore diameters are provided, so the sampling bottles with different calibers can be used; and the operation is convenient, and the sampling can be completed at one time.
Description
Technical field
The utility model relates to a kind of analytical sampling device of liquid.
Background technology
At present, the analytical sampling of liquid is that glass tube with a both ends open directly gos deep into glass tube to pin upper orifice with finger in can or the barreled liquid; In bucket, extract out, the fluid sample that takes out in the pipe is packed in the sample bottle, its shortcoming is inconvenient; Liquid in pipe sample envelope incessantly, the outer liquid of also hanging easily of pipe is when stopple coupon shifts to sample bottle; Be prone to be sprinkled upon and irritate on outer or the ground, be not easy to the contamination control of storing in a warehouse, simultaneously; The sample size that at every turn obtains (volume) is limited, and getting full sampling jar (about 100mL) needs repeatedly sampling to accomplish.
Summary of the invention
The purpose of the utility model provides a kind of convenient, portable liquid sampler easily.
The purpose of the utility model is achieved in that sampling jar is placed on the fixed support, is connected with electrodynamic pump on the fixed support, and the stopper that the air intake duct of electrodynamic pump passes the sampling bottleneck inserts in the sampling jar, and the stopper that stopple coupon passes the sampling bottleneck inserts in the sampling jar.
The upper end of stopple coupon is with the plastic whorl cover.
Clip is clamped stopper and sampling jar.
The electrodynamic pump switch is arranged on the electrodynamic pump.
Because the utility model adopts said structure, during sampling, fluid sample can not spread out the outer contaminated environment of sample bottle, and sampling amount can be controlled at any time; Sample bottle can differently per sample be changed with stopple coupon at any time, and electrodynamic pump can slide up and down along fixed support, and sample bottle is changed convenient; Is connected by the plastic whorl cover between stopple coupon and stopper, changes and make things convenient for, dispose the stopper in different apertures; Can use the sample bottle of different bores, easy to operate, can accomplish with one.
Description of drawings
Fig. 1 is the structural drawing of the utility model embodiment.
1 fixed support, 2 electrodynamic pumps, 3 air intake ducts, 4 plastic whorl covers, 5 stoppers, 6 sampling jars, 7 stopple coupons, 8 clips, 9 electrodynamic pump switches among the figure.
Embodiment
Embodiment: sampling jar 6 is placed on the fixed support 1; Be connected with electrodynamic pump 2 on the fixed support 1; The stopper 5 that the air intake duct 3 of electrodynamic pump 2 passes 6 mouthfuls of sampling jars inserts in the sampling jar 6, and the stopper 5 that stopple coupon 7 passes 6 mouthfuls of sampling jars inserts in the sampling jar 67, and the upper end of stopple coupon is with plastic whorl cover 4; Clip 8 is clamped stopper 5 and sampling jar 6, and electrodynamic pump switch 9 is arranged on the electrodynamic pump 2.
During use; Stopple coupon 6 in the connection, fix stopper 5 and sampling jar 6, and stopple coupon 7 is goed deep in can or the barreled fluid sample; The electrodynamic pump switch 9 of pressing electrodynamic pump 2 can begin sampling; Because the pressure in the sampling jar 6 constantly reduces, thereby fluid sample is constantly got in the sampling jar 6, can know sample thief amount through transparent sampling jar 6.Sampling jar 6 can be changed with stopple coupon 7 at any time in the utility model device, and stopple coupon 7 is fixed by being enclosed within stopple coupon 7 outer plastic whorl covers 4 with the impermeability of stopper 5, and the impermeability that stopper 5 and sampling jar are 6 is by clip 8, stopper 5 and sampling jar 6 actings in conjunction.This device has been realized the convenient sampling to fluid sample effectively, has solved the shortcoming that fluid sample is prone to spread out effectively, but also serial sampling has simultaneously reduced the workload of taking a sample, and in addition, can control sampling amount at any time through the ON/OFF control to electrodynamic pump 2.
Claims (4)
1. portable liquid sampler; It is characterized in that: sampling jar is placed on the fixed support; Be connected with electrodynamic pump on the fixed support, the stopper that the air intake duct of electrodynamic pump passes the sampling bottleneck inserts in the sampling jar, and the stopper that stopple coupon passes the sampling bottleneck inserts in the sampling jar.
2. a kind of portable liquid sampler according to claim 1, it is characterized in that: the upper end of stopple coupon is with the plastic whorl cover.
3. a kind of portable liquid sampler according to claim 1, it is characterized in that: clip is clamped stopper and sampling jar.
4. a kind of portable liquid sampler according to claim 1 is characterized in that: the electrodynamic pump switch is arranged on the electrodynamic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203459266U CN202255956U (en) | 2011-09-15 | 2011-09-15 | Portable liquid sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203459266U CN202255956U (en) | 2011-09-15 | 2011-09-15 | Portable liquid sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255956U true CN202255956U (en) | 2012-05-30 |
Family
ID=46117181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203459266U Expired - Lifetime CN202255956U (en) | 2011-09-15 | 2011-09-15 | Portable liquid sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568511A (en) * | 2014-12-30 | 2015-04-29 | 肖静 | Medical examination sampling device |
| CN113514281A (en) * | 2021-04-26 | 2021-10-19 | 上海化工院检测有限公司 | Sampling device for residual liquid in barrel |
-
2011
- 2011-09-15 CN CN2011203459266U patent/CN202255956U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568511A (en) * | 2014-12-30 | 2015-04-29 | 肖静 | Medical examination sampling device |
| CN104568511B (en) * | 2014-12-30 | 2018-01-26 | 肖静 | A kind of medical test sampler |
| CN113514281A (en) * | 2021-04-26 | 2021-10-19 | 上海化工院检测有限公司 | Sampling device for residual liquid in barrel |
| CN113514281B (en) * | 2021-04-26 | 2023-08-29 | 上海化工院检测有限公司 | Sampling device for residual liquid in barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |