CN207074125U - One kind fixed point water-quality sampler - Google Patents
One kind fixed point water-quality sampler Download PDFInfo
- Publication number
- CN207074125U CN207074125U CN201721043179.4U CN201721043179U CN207074125U CN 207074125 U CN207074125 U CN 207074125U CN 201721043179 U CN201721043179 U CN 201721043179U CN 207074125 U CN207074125 U CN 207074125U
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- CN
- China
- Prior art keywords
- sampling bottle
- switch lever
- rod
- bottle
- hinged
- 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)
Abstract
The utility model discloses one kind to pinpoint water-quality sampler, including mounting rod, drive rod, connecting rod, sampling bottle and switch lever, several described sampling bottles are fixedly connected on mounting rod, one switch lever of grafting on each sampling bottle, some connecting rods are hinged on mounting rod, and one end of every connecting rod is hinged with switch lever, the other end is hinged with drive rod.The utility model causes sampling bottle during entering and taking out water body, river is not had to enter in sampling bottle, bottle to be sampled pulls drive rod after falling at required water level, water body at the water level can just enter in sampling bottle, therefore water acquisition precision is high, sample effect is good, and the error for later data analysis is small.
Description
Technical field:
It the utility model is related to a kind of fixed point water-quality sampler.
Background technology:
For sampling bottle in existing water-quality sampler when carrying out stratified sampling to water body, sampling bottle is in into and out water
The water body that can all enter during body at different water levels, therefore can not accomplish that the water body in sampling bottle is entirely at a certain water level
Water body, therefore can have error during the data analysis in later stage.
Utility model content:
The utility model is to provide a kind of fixed point water-quality sampler to solve the above-mentioned problems of the prior art.
There is technical scheme used by the utility model:One kind fixed point water-quality sampler, including mounting rod, drive rod, company
Extension bar, sampling bottle and switch lever, several described sampling bottles are fixedly connected on mounting rod, grafting one on each sampling bottle
Switch lever, some connecting rods are hinged on mounting rod, and one end of every connecting rod is hinged with switch lever, and the other end is with driving
Lever is hinged;
The sampling bottle includes bottle and lid, and the lid is threaded on bottle, and the bottleneck of sampling bottle is sealed
Close, stepped hole is provided with the center of lid;
The switch lever is provided with sealing gasket, and the sealing gasket is contacted on the step surface of stepped hole, and stepped hole is closed.
Further, the mounting rod is provided with limiting stand, when being contacted in the bottom of drive rod on limiting stand, switch lever
On sealing gasket contact on the step surface of stepped hole, and stepped hole is closed.
Further, the sealing gasket is made of elastomeric material.
The utility model has the advantages that:
The utility model causes sampling bottle during entering and taking out water body, does not have river and enters in sampling bottle, treats
Sampling bottle pulls drive rod after falling at required water level, and the water body at the water level can just enter in sampling bottle, therefore water acquisition precision
Height, sample effect is good, and the error for later data analysis is small.
Brief description of the drawings:
Fig. 1 is the utility model structure chart.
Fig. 2 is the structure chart of sampling bottle in the utility model.
Embodiment:
The utility model is further described below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, a kind of fixed point water-quality sampler of the utility model, including mounting rod 11, drive rod 12, connection
Bar 13, sampling bottle 14 and switch lever 15, several sampling bottles 14 are fixedly connected on mounting rod 11, are inserted on each sampling bottle 14
A switch lever 15 is connect, some connecting rods 13 are hinged on mounting rod 11, and one end of every connecting rod 13 and switch lever 15
It is hinged, the other end is hinged with drive rod 12.
Sampling bottle 14 in the utility model includes bottle 141 and lid 142, and lid 142 is threaded in bottle 141
On, and the bottleneck of sampling bottle 14 is closed, stepped hole 143 is provided with the center of lid 142.
Switch lever 15 is actively plugged in stepped hole 143, and sealing gasket 151 is provided with switch lever 15, and the sealing gasket 151 supports
Touch on the step surface of stepped hole 143, and stepped hole 143 is closed.
To ensure sealing effectiveness, sealing gasket 151 is made of elastomeric material.
Limiting stand 111, when being contacted in the bottom of drive rod 12 on limiting stand 111, switch lever are provided with mounting rod 11
Sealing gasket 151 on 15 is contacted on the step surface of stepped hole 143, and stepped hole 143 is closed.
When in use, first drive rod 12 is contacted on limiting stand 111, then mounting rod 11 is inserted perpendicularly into water body,
Now because the sealing gasket 151 on switch lever 15 is contacted on stepped hole 143, therefore during mounting rod 11 is placed, water is not
Can enter in sampling bottle 14, after mounting rod 11 is put into water body, pull up drive rod 12, the driving switch bar 15 of drive rod 12 to
Lower motion, now the stepped hole 143 on sampling bottle 14 is opened, therefore river enters in sampling bottle 14, completes to divide water body
Layer sampling.After the completion of sampling, drive rod 12 is pulled, and the bottom of drive rod 12 is contacted on limiting stand 111, is then made
Obtain switch lever 15 and seal sampling bottle 14, then extract mounting rod 11 from river out.The utility model causes sampling bottle 14 entering
During entering and taking out water body, river is not had and is entered in sampling bottle 14, realize that stratified water samples, sample effect is good, is used for
The error of later data analysis is small.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, some improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (3)
1. one kind fixed point water-quality sampler, it is characterised in that:Including mounting rod(11), drive rod(12), connecting rod(13), sampling
Bottle(14)And switch lever(15), several described sampling bottles(14)It is fixedly connected on mounting rod(11)On, in each sampling bottle
(14)Upper one switch lever of grafting(15), some connecting rods(13)It is hinged on mounting rod(11)On, and every connecting rod(13)
One end and switch lever(15)It is hinged, the other end and drive rod(12)It is hinged;
The sampling bottle(14)Including bottle(141)And lid(142), the lid(142)It is threaded in bottle(141)
On, and by sampling bottle(14)Bottleneck closing, in lid(142)Center at be provided with stepped hole(143);
The switch lever(15)It is provided with sealing gasket(151), the sealing gasket(151)Contact at stepped hole(143)Step surface on,
And by stepped hole(143)Closing.
2. fixed point water-quality sampler as claimed in claim 1, it is characterised in that:The mounting rod(11)It is provided with limiting stand
(111), in drive rod(12)Bottom contact at limiting stand(111)When upper, switch lever(15)On sealing gasket(151)Contact at
Stepped hole(143)Step surface on, and by stepped hole(143)Closing.
3. fixed point water-quality sampler as claimed in claim 1, it is characterised in that:The sealing gasket(151)Using elastomeric material
It is made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721043179.4U CN207074125U (en) | 2017-08-21 | 2017-08-21 | One kind fixed point water-quality sampler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721043179.4U CN207074125U (en) | 2017-08-21 | 2017-08-21 | One kind fixed point water-quality sampler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207074125U true CN207074125U (en) | 2018-03-06 |
Family
ID=61523724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721043179.4U Expired - Fee Related CN207074125U (en) | 2017-08-21 | 2017-08-21 | One kind fixed point water-quality sampler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207074125U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112051110A (en) * | 2020-10-10 | 2020-12-08 | 江苏旭龙水务有限公司 | Industrial sewage sampling device |
-
2017
- 2017-08-21 CN CN201721043179.4U patent/CN207074125U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112051110A (en) * | 2020-10-10 | 2020-12-08 | 江苏旭龙水务有限公司 | Industrial sewage sampling device |
CN112051110B (en) * | 2020-10-10 | 2023-08-15 | 江苏旭龙水务有限公司 | Industrial sewage sampling 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 |
Granted publication date: 20180306 Termination date: 20190821 |
|
CF01 | Termination of patent right due to non-payment of annual fee |