CN206339413U - Ground water fixed depth quantitative water sampler - Google Patents
Ground water fixed depth quantitative water sampler Download PDFInfo
- Publication number
- CN206339413U CN206339413U CN201621481072.3U CN201621481072U CN206339413U CN 206339413 U CN206339413 U CN 206339413U CN 201621481072 U CN201621481072 U CN 201621481072U CN 206339413 U CN206339413 U CN 206339413U
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- CN
- China
- Prior art keywords
- water
- sealing
- upper shield
- sleeve pipe
- sleeve
- 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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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is related to a kind of ground water fixed depth quantitative water sampler, include the sleeve pipe of upper end closed lower ending opening, connecting rod, adjustable nut, sealing-plug, rotating handles is provided with above sleeve pipe, sealing piston is provided with sleeve pipe, sleeve side walls indicate scale, connecting rod one end is connected with rotating handles, the connecting rod other end is connected through sleeve upper end with sealing piston, sleeve side walls vertical direction is provided with several holes, adjustable nut and sealing-plug are engaged with hole, its lower end is provided with water feed apparatus, water feed apparatus includes upper shield, vapour-pressure type unidirectional water inflow valve, upper shield sealing is socketed in its lower end, water inlet is provided with the base plate of upper shield, water inlet is provided with filter screen, vapour-pressure type unidirectional water inflow valve is provided with the inside of the base plate of upper shield.The utility model solves existing collector poor sealing, it is not portable the problem of, specific depth water sample can accurately be gathered.
Description
Technical field
The utility model is related to a kind of water sampler, more particularly to a kind of ground water fixed depth quantitative water sampler.
Background technology
Status of the freshwater resources in modern humans live is more and more important, in short supply with global freshwater resources, lake,
Reservoir and groundwater resources are increasing for the influence of human lives.Wherein, underground water is even more a kind of precious natural money
Source, it not only has indispensable value in survival and development of mankind, industrial or agricultural activity, and it is in the side such as Water Resource Balance
Also there is very important effect in face, and it not only has indispensable value, and itself in the survival and development of the mankind
Also the effect of water resource storage is responsible for, is the one's share of expenses for a joint undertaking for participating in water circulation, and on the chemical composition and content of body of groundwater
Research it is extremely important, this is related to environment and the sustainable development of the mankind.
The current device for fetching water for being easy to carry and using is less, and it is poor to beat most device for fetching water sealings, water intaking impurity
It is more, it is difficult to reach for existing experimental study requirement.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of ground water fixed depth quantitative water sampler, the underground
Water depthkeeping quantitative water sampler solves existing collector poor sealing, it is not portable the problem of, can accurately gather
Specific depth water sample.
In order to solve the above-mentioned technical problem, a kind of ground water fixed depth quantitative water sampler of the present utility model includes upper
End seal, which is closed above the sleeve pipe of lower ending opening, connecting rod, adjustable nut, sealing-plug, sleeve pipe, to be provided with rotating handles, sleeve pipe provided with only
Water piston, sleeve side walls indicate scale, and connecting rod one end is connected with rotating handles, and the connecting rod other end is lived through sleeve upper end with sealing
Plug connection, sleeve side walls vertical direction is provided with several holes, and adjustable nut and sealing-plug are engaged with hole, under sleeve pipe
End is provided with water feed apparatus, and water feed apparatus includes upper shield, vapour-pressure type unidirectional water inflow valve, and upper shield sealing is socketed in its lower end, covered
Water inlet is provided with the base plate of lid, water inlet, which is provided with the inside of filter screen, upper shield base plate, is provided with vapour-pressure type unidirectional water inflow valve.
Described sleeve pipe is cylindrical.
The adjustable nut is the sealing nut with elastic tape.
The vapour-pressure type unidirectional water inflow valve is made up of rubber material.
The utility model is used after said structure, with advantages below：
1st, the present apparatus is with low cost, easy to carry, is manually operable, using simple and convenient；
2nd, because connecting rod one end is connected with rotating handles, the connecting rod other end is connected through sleeve upper end with sealing piston, set
Tube side wall vertical direction is provided with several holes, and adjustable nut and sealing-plug are engaged with hole, gone for various
The quantitative extraction water sample of depthkeeping inside deep-well or long and narrow pipeline, the degree of accuracy is higher, and sealing is preferable；
3rd, water inlet is provided with because upper shield sealing is socketed on its lower end, the base plate of upper shield, water inlet is provided with filter screen,
Vapour-pressure type unidirectional water inflow valve is provided with the inside of upper shield base plate, filter screen can filter out unwanted impurity, vapour-pressure type unidirectional water inflow
Valve is internally opened when starting to draw water, and closed state is remained with extraction element stage inlet valve after end of drawing water,
It ensure that the original state of institute's water sampling, it is to avoid be interfered.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model.
Wherein have：1. rotating handles；2. sleeve pipe；3. scale；4. hole；5. sealing-plug；6. adjustable nut；
7. connecting rod；8. sealing piston；9. upper shield；10. filter screen；11. vapour-pressure type unidirectional water inflow valve.
Embodiment
The application is related to following technical characteristic：Rotating handles 1；Sleeve pipe 2；Scale 3；Hole 4；Sealing-plug 5；Adjustable nut
6；Connecting rod 7；Sealing piston 8；Upper shield 9；Filter screen 10；Vapour-pressure type unidirectional water inflow valve 11.
Shown in Fig. 1, a kind of ground water fixed depth quantitative water sampler includes sleeve pipe, the company of upper end closed lower ending opening
It is provided with above bar, adjustable nut, sealing-plug, sleeve pipe in rotating handles, sleeve pipe and is provided with sealing piston, sleeve side walls indicates quarter
Degree, connecting rod one end is connected with rotating handles, and the connecting rod other end is connected through sleeve upper end with sealing piston, sleeve side walls Vertical Square
It is engaged to provided with several holes, adjustable nut and sealing-plug with hole, its lower end is provided with water feed apparatus, water inlet dress
Put including upper shield, vapour-pressure type unidirectional water inflow valve, upper shield sealing, which is socketed on its lower end, upper shield base plate, is provided with water inlet, enters
It is provided with the mouth of a river on the inside of filter screen, upper shield base plate and is provided with vapour-pressure type unidirectional water inflow valve.
Described sleeve pipe is cylindrical.
The adjustable nut is the sealing nut with elastic tape.
The vapour-pressure type unidirectional water inflow valve is made up of rubber material.
Specific implementation steps are as follows when taking water sample：
First, determine that the scale on institute's water sampling capacity, control sleeve pipe inserts adjustable nut in corresponding hole, then
Remaining hole is blocked by sealing-plug；
2nd, rotating handles is carried, water sampling device is transferred to the depth of water sample to be gathered, device is fixed；
3rd, water sample is acquired by turning rotating handles, sealing piston is up moved, casing part is in negative pressure, this
When the unidirectional inlet valve of vapour-pressure type internally open, draw water end after and the unidirectional inlet valve of extraction element stage vapour-pressure type
Closed state is remained, explanation collection water sample reaches nut scale when rotation can not proceed, and collection is finished；
4th, harvester is left the water, takes out water sample and packaged, complete water sampling.
It is prior art not have the technical characteristic described in detail in the application.Above-described embodiment only illustrative the application
Principle and its effect, not for limitation the application.Any person skilled in the art all can be in the essence without prejudice to the application
God and under the scope of, to above-described embodiment carry out modifications and changes.Therefore, those of ordinary skill in the art is not taking off
From spirit disclosed herein and all equivalent modifications completed under technological thought or change, should by the application right
It is required that being covered.
Claims (4)
1. a kind of ground water fixed depth quantitative water sampler, it is characterised in that：Sleeve pipe including upper end closed lower ending opening, company
It is provided with above bar, adjustable nut, sealing-plug, sleeve pipe in rotating handles, sleeve pipe and is provided with sealing piston, sleeve side walls indicates quarter
Degree, connecting rod one end is connected with rotating handles, and the connecting rod other end is connected through sleeve upper end with sealing piston, sleeve side walls Vertical Square
It is engaged to provided with several holes, adjustable nut and sealing-plug with hole, its lower end is provided with water feed apparatus, water inlet dress
Put including upper shield, vapour-pressure type unidirectional water inflow valve, upper shield sealing, which is socketed on its lower end, the base plate of upper shield, is provided with water inlet,
Water inlet, which is provided with the inside of filter screen, upper shield base plate, is provided with vapour-pressure type unidirectional water inflow valve.
2. according to the ground water fixed depth quantitative water sampler described in claim 1, it is characterised in that：Described sleeve pipe is in cylinder
Shape.
3. according to the ground water fixed depth quantitative water sampler described in claim 1, it is characterised in that：The adjustable nut
For the sealing nut with elastic tape.
4. according to the ground water fixed depth quantitative water sampler described in claim 1, it is characterised in that：The vapour-pressure type is unidirectional
Inlet valve is made up of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481072.3U CN206339413U (en) | 2016-12-30 | 2016-12-30 | Ground water fixed depth quantitative water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481072.3U CN206339413U (en) | 2016-12-30 | 2016-12-30 | Ground water fixed depth quantitative water sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339413U true CN206339413U (en) | 2017-07-18 |
Family
ID=59303979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621481072.3U Expired - Fee Related CN206339413U (en) | 2016-12-30 | 2016-12-30 | Ground water fixed depth quantitative water sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339413U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389382A (en) * | 2017-08-31 | 2017-11-24 | 青岛多德多信息技术有限公司 | A kind of methane-generating pit piston self-closing sampler |
| CN107389381A (en) * | 2017-08-31 | 2017-11-24 | 青岛多德多信息技术有限公司 | A kind of clamshell methane-generating pit solidliquid mixture sampler |
| CN107389380A (en) * | 2017-08-31 | 2017-11-24 | 青岛多德多信息技术有限公司 | A kind of turnover plate type methane-generating pit solidliquid mixture sampler |
| CN107828640A (en) * | 2017-12-05 | 2018-03-23 | 绿城农科检测技术有限公司 | Microorganism collector in water |
| CN108871870A (en) * | 2018-08-07 | 2018-11-23 | 宁波俐辰新能源有限公司 | A kind of portable surface seawater sampling apparatus |
| CN109724840A (en) * | 2019-02-08 | 2019-05-07 | 桐乡市麦西微服饰有限公司 | A kind of detection sea surface water extraction device and operating method |
| CN110346240A (en) * | 2019-06-17 | 2019-10-18 | 浙江省海洋水产研究所 | Plankton density measuring equipment and method |
| CN110749477A (en) * | 2019-10-11 | 2020-02-04 | 河海大学 | Portable farmland shallow-buried underground water sampling and buried depth measuring device |
-
2016
- 2016-12-30 CN CN201621481072.3U patent/CN206339413U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389382A (en) * | 2017-08-31 | 2017-11-24 | 青岛多德多信息技术有限公司 | A kind of methane-generating pit piston self-closing sampler |
| CN107389381A (en) * | 2017-08-31 | 2017-11-24 | 青岛多德多信息技术有限公司 | A kind of clamshell methane-generating pit solidliquid mixture sampler |
| CN107389380A (en) * | 2017-08-31 | 2017-11-24 | 青岛多德多信息技术有限公司 | A kind of turnover plate type methane-generating pit solidliquid mixture sampler |
| CN107828640A (en) * | 2017-12-05 | 2018-03-23 | 绿城农科检测技术有限公司 | Microorganism collector in water |
| CN107828640B (en) * | 2017-12-05 | 2024-02-02 | 绿城农科检测技术有限公司 | Microorganism collector in water |
| CN108871870A (en) * | 2018-08-07 | 2018-11-23 | 宁波俐辰新能源有限公司 | A kind of portable surface seawater sampling apparatus |
| CN109724840A (en) * | 2019-02-08 | 2019-05-07 | 桐乡市麦西微服饰有限公司 | A kind of detection sea surface water extraction device and operating method |
| CN109724840B (en) * | 2019-02-08 | 2021-07-23 | 广州海兰图检测技术有限公司 | Ocean surface water extraction device for detection and operation method |
| CN110346240A (en) * | 2019-06-17 | 2019-10-18 | 浙江省海洋水产研究所 | Plankton density measuring equipment and method |
| CN110346240B (en) * | 2019-06-17 | 2021-11-09 | 浙江省海洋水产研究所 | Floating swimming plant density measuring device and method |
| CN110749477A (en) * | 2019-10-11 | 2020-02-04 | 河海大学 | Portable farmland shallow-buried underground water sampling and buried depth measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20191230 |