CN202735130U - Anti-pollution oil liquid sampling device - Google Patents
Anti-pollution oil liquid sampling device Download PDFInfo
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- CN202735130U CN202735130U CN 201220304340 CN201220304340U CN202735130U CN 202735130 U CN202735130 U CN 202735130U CN 201220304340 CN201220304340 CN 201220304340 CN 201220304340 U CN201220304340 U CN 201220304340U CN 202735130 U CN202735130 U CN 202735130U
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- sampling
- sampling device
- flexible pipe
- piston
- push rod
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Abstract
The utility model provides an anti-pollution oil liquid sampling device, which structurally comprises a cleaning bottle and a sampling hose, wherein the sampling hose is a three-way pipe, one end of the sampling hose is a sampling end, and the other two ends of the sampling hose are respectively connected with the cleaning bottle and a negative pressure sampling device. Compared with the prior art, the anti-pollution oil liquid sampling device has the advantages that the design is reasonable, the structure is simple, the convenience in use is realized, the integral structure has oil resistance, water resistance and corrosion resistance functions, the appearance is attractive, the practicality is high, the safety environment is provided for accurate cleanness test, and the popularization and application values are better.
Description
Technical field
The utility model relates to a kind of oil liquid sampling, specifically a kind of oil sampling device that pollutes simple in structure, difficult.
Background technology
Along with the development of engineering machinery, more and more higher to the requirement of lubricating oil, especially hydraulic system is the requirement to the oil product cleanliness, and is more and more stricter.The reversal valve of hydraulic system has been reduced to 2 present μ m by 5 original μ m.Therefore, before oil product uses, need to carry out strict chemical examination to the cleanliness of oil product.But, be subjected to the restriction of condition, be difficult at the scene oil product directly be chemically examined, generally need sample is taken back the test that cleanliness are carried out in the laboratory.Traditional glass tube sampling mode in the process of sampling, is easy to enter dust, introduces impurity, thus the judgement that result of laboratory test is made the mistake, and also sampling operation is inconvenient, and stopple coupon is easy cleaning not.Double-piston high cleanliness oil sampling device of the present invention can effectively be avoided airborne dust, impurity, steam and the last time pollution of sample, and operation makes things convenient for.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of simple in structure, oil liquid sampling device is provided.
The technical solution of the utility model realizes in the following manner, a kind of antipollution oil sampling device, its structure comprises Cleaning bottle, sampling flexible pipe, described sampling flexible pipe is a three-way pipe, and the end in this sampling flexible pipe is for the sampling end, two ends are connected with respectively Cleaning bottle, negative pressure sampler in addition.This structure setting is for fluid sampling tool set is provided, for accurate analysis and test of oil provides safe environment.
As preferably, described negative pressure sampler comprises negative tube, and the built-in piston of negative tube, this piston are connected with by push rod and push away handle, described piston, push rod, pushes away handle and is integrative-structure.This structure is the negative pressure structure of syringe-like, is easy to make use.
As preferably, described piston is provided with two and equidistant being fixed on the push rod, is filled with filter packing between two-piston.Filter packing is mainly used in the dust in the effective absorbed air.
As improvement, the junction between described push rod and the negative tube is provided with pad.
As preferably, described negative pressure sampler arranges a retaining valve with the junction of sampling flexible pipe.Retaining valve can guarantee that negative pressure sampler forms negative pressure with the extraction of the air in the Cleaning bottle, and then convenient sampling.
As preferably, described sampling flexible pipe is disposable flexible pipe.
The beneficial effect that the utility model compared with prior art produces is:
The characteristics such as that a kind of antipollution oil sampling device of the present utility model has is simple in structure, easy to use, be skillfully constructed, wherein said negative pressure sampler is dual-piston structure, and between double-piston, filled adsorption stuffing, the effective dust in the absorbed air, the sampling flexible pipe is disposable product, guaranteed oil sample not by other sample contaminations, sampling has quick and precisely guaranteed the impact that the cleanliness testing result is not taken a sample.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Mark in the accompanying drawing represents respectively:
1, sampling flexible pipe, 2, piston, 3, push rod, 4, push away handle, 5, pad, 6, negative tube, 7, filter packing, 8, retaining valve, 9, Cleaning bottle.
Embodiment
Below in conjunction with accompanying drawing a kind of antipollution oil sampling device of the present utility model is described in detail below.
As shown in Figure 1, a kind of antipollution oil sampling device, its structure comprises Cleaning bottle 9, sampling flexible pipe 1, described sampling flexible pipe 1 is a three-way pipe, end in this sampling flexible pipe 1 is for the sampling end, two ends are connected with respectively Cleaning bottle 9, negative pressure sampler in addition, and above-mentioned sampling flexible pipe 1 is disposable flexible pipe.
Described negative pressure sampler comprises negative tube 6, negative tube 6 built-in pistons 2, and this piston 2 is connected with by push rod 3 and pushes away handle 4, described piston 2, push rod 3, pushes away handle 4 and is integrative-structure; Described piston 2 is provided with two and equidistant being fixed on the push rod 3, is filled with filter packing 7 between two-piston 2, and the junction between described push rod 3 and the negative tube 6 is provided with pad 5.
Described negative pressure sampler arranges a retaining valve 8 with the junction of sampling flexible pipe 1.
Oil sampling device of the present invention can prevent dust, impurity, steam and the last time pollution of oil sample of air.The material of main part of device of the present invention is to be made by the synthetic resin of special type, and oil resistant, water-fast, anti-erosion are both artistic and practical, for the accurate test of cleanliness provides safe environment.
Claims (6)
1. antipollution oil sampling device is characterized in that: its structure comprises Cleaning bottle, sampling flexible pipe, and described sampling flexible pipe is a three-way pipe, and the end in this sampling flexible pipe is connected with respectively Cleaning bottle, negative pressure sampler for sampling end, other two ends.
2. a kind of antipollution oil sampling device according to claim 1, it is characterized in that: described negative pressure sampler comprises negative tube, the built-in piston of negative tube, this piston are connected with by push rod and push away handle, described piston, push rod, push away handle and are integrative-structure.
3. a kind of antipollution oil sampling device according to claim 2 is characterized in that: described piston is provided with two and equidistant being fixed on the push rod, is filled with filter packing between two-piston.
4. a kind of antipollution oil sampling device according to claim 2, it is characterized in that: the junction between described push rod and the negative tube is provided with pad.
5. a kind of antipollution oil sampling device according to claim 1 is characterized in that: described negative pressure sampler arranges a retaining valve with the junction of sampling flexible pipe.
6. a kind of antipollution oil sampling device according to claim 1, it is characterized in that: described sampling flexible pipe is disposable flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304340 CN202735130U (en) | 2012-06-27 | 2012-06-27 | Anti-pollution oil liquid sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304340 CN202735130U (en) | 2012-06-27 | 2012-06-27 | Anti-pollution oil liquid sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735130U true CN202735130U (en) | 2013-02-13 |
Family
ID=47660817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304340 Expired - Lifetime CN202735130U (en) | 2012-06-27 | 2012-06-27 | Anti-pollution oil liquid sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202735130U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316355A (en) * | 2013-12-14 | 2015-01-28 | 西安天厚滤清技术有限责任公司 | Oil sampler |
| CN109488579A (en) * | 2017-09-12 | 2019-03-19 | 中国石油天然气股份有限公司 | Extracting device of oil |
| CN110346179A (en) * | 2019-05-31 | 2019-10-18 | 上海江南长兴造船有限责任公司 | A kind of liquid fixed depth sampling device peculiar to vessel |
-
2012
- 2012-06-27 CN CN 201220304340 patent/CN202735130U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316355A (en) * | 2013-12-14 | 2015-01-28 | 西安天厚滤清技术有限责任公司 | Oil sampler |
| CN109488579A (en) * | 2017-09-12 | 2019-03-19 | 中国石油天然气股份有限公司 | Extracting device of oil |
| CN109488579B (en) * | 2017-09-12 | 2020-12-01 | 中国石油天然气股份有限公司 | Oil extraction device |
| CN110346179A (en) * | 2019-05-31 | 2019-10-18 | 上海江南长兴造船有限责任公司 | A kind of liquid fixed depth sampling device peculiar to vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Jianqiang Inventor after: Wang Shiping Inventor after: Yuan Junzhou Inventor before: Sun Jianqiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN JIANQIANG TO: SUN JIANQIANG WANG SHIPING YUAN JUNZHOU |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |