CN210037324U - Water sampler for whole water column - Google Patents
Water sampler for whole water column Download PDFInfo
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- CN210037324U CN210037324U CN201920373741.2U CN201920373741U CN210037324U CN 210037324 U CN210037324 U CN 210037324U CN 201920373741 U CN201920373741 U CN 201920373741U CN 210037324 U CN210037324 U CN 210037324U
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- water
- sampling pipe
- sealing plug
- whole
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Abstract
The utility model discloses a whole water column ware of adopting, include: the water sampling pipe is provided with an opening at two ends, the water sampling pipe is vertically arranged, the sealing plug is matched with the cross section of the water sampling pipe, the drawing rope penetrates through the water sampling pipe, and two ends of the drawing rope are connected with the sealing plug. The whole water column water sampler has the advantages of simple structure, low manufacturing cost and simple and convenient operation, and can realize the quick collection of a water whole column by a single person.
Description
Technical Field
The utility model belongs to water ecology monitoring field, concretely relates to water sampler that is used for waters such as lake, river, pond to gather whole water column sample.
Background
When carrying out ecological investigation or environmental monitoring on water bodies such as lakes, rivers, ponds and the like, water samples of the whole water column from the water surface to the water bottom of a monitoring point are generally required to be collected. The existing water sampler is low in height, needs multiple layered sampling to finish the collection of the whole water column water sample, and has a complex collection process and large error; or the structure is complicated, the operation is complicated and the price is high.
Disclosure of Invention
In view of the above problem, the utility model provides a whole water column hydrophore of column formula, its simple structure, the cost is low, and is easy and simple to handle, can realize single quick collection to the whole water column of water.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a whole water column water sampler comprising:
a water sampling pipe with two open ends, a sealing plug and a pull rope,
the water sampling pipe is vertically arranged, the sealing plug is matched with the cross section of the water sampling pipe, the drawing rope penetrates through the water sampling pipe, and two ends of the drawing rope are connected with the sealing plug.
Furthermore, the water production pipe is a round pipe.
Further, the sealing plug is spherical.
Further, the outer diameter of the sealing plug is 10% larger than the inner diameter of the water production pipe.
Further, the sealing plug is made of rubber.
Furthermore, a pair of metal buckles is fixed at two ends of the diameter of the sealing plug, and two ends of the pulling rope are respectively connected to the metal buckles. The lower end opening of the water sampling pipe can be blocked by the sealing plug by vertically pulling the pulling rope at the inner side of the water pipe upwards, and the sealing plug can fall off by pulling the pulling rope at the outer side of the water pipe upwards outwards.
Furthermore, the water sampling pipe is made of transparent materials.
Furthermore, the outer surface of the water sampling pipe is marked with scales.
Furthermore, the water sampling pipe is made of organic glass or polyvinyl chloride (PVC).
Compared with the prior art, the utility model discloses following beneficial effect has:
1) the water sampling pipe with the vertical tubular structure can realize the collection of the whole water column water sample;
2) the depth of the water sampling pipe inserted into the water body can be observed through the outer wall scales, and the water sampling precision is ensured;
3) the sealing plug is pulled through the pulling rope to control the water inlet and the water outlet of the water sampling pipe to be closed or opened, the operation is simple and convenient, and water sample collection can be completed by a single person.
Drawings
Fig. 1 is a schematic structural diagram of the whole water column water sampler of the present invention.
Fig. 2 is a schematic diagram of the whole water column water sampler of the present invention in a sampling state.
Wherein, 1 is the water intake pipe, 2 is the sealing plug, and 3 is the pull rope.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a whole water column water sampler comprises:
a water sampling pipe with two open ends, a sealing plug and a pull rope,
the water sampling pipe is vertically arranged, the sealing plug is matched with the cross section of the water sampling pipe, the drawing rope penetrates through the water sampling pipe, and two ends of the drawing rope are connected with the sealing plug.
The water production pipe is a round pipe.
The sealing plug is spherical.
The outer diameter of the sealing plug is 10% larger than the inner diameter of the water production pipe.
The sealing plug is made of rubber.
And a pair of metal buckles are fixed at two ends of the diameter of the sealing plug, and two ends of the pulling rope are respectively connected to the metal buckles. The lower end opening of the water sampling pipe can be blocked by the sealing plug by vertically pulling the pulling rope at the inner side of the water pipe upwards, and the sealing plug can fall off by pulling the pulling rope at the outer side of the water pipe upwards outwards.
The water sampling pipe is made of transparent materials.
The outer surface of the water production pipe is marked with scales.
The water sampling pipe is made of organic glass or polyvinyl chloride (PVC).
When the water sampler is used, the numerical value of the water sampler is firstly inserted into a water body, after the water sample of the whole water column enters the water sampling pipe after the expected depth is reached, the pulling rope on the inner side of the water pipe is vertically pulled upwards to enable the sealing plug to plug the lower end of the water sampling pipe, then the whole water column water sampler is integrally lifted out of the water body, the pulling rope on the outer side of the water pipe is pulled upwards towards the outer side to enable the sealing plug to fall off from the lower end of the water sampling pipe, and the water sample is poured out of.
The whole water column water sampler can be operated by adopting the conventional method of the technical personnel in the field according to the actual requirement.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. A whole water column water sampler is characterized by comprising:
a water sampling pipe with two open ends, a sealing plug and a pull rope,
the water sampling pipe is vertically arranged, the sealing plug is matched with the cross section of the water sampling pipe, the drawing rope penetrates through the water sampling pipe, and two ends of the drawing rope are connected with the sealing plug.
2. The whole water column water sampler according to claim 1, wherein the water sampling pipe is a round pipe.
3. The whole water column water sampler according to claim 2, wherein the sealing plug is spherical.
4. The whole water column water sampler according to claim 3, wherein the outer diameter of the sealing plug is 10% larger than the inner diameter of the water sampling pipe.
5. The whole water column water sampler according to claim 1, wherein the sealing plug is made of rubber.
6. The whole water column water sampler according to claim 3, wherein a pair of metal buckles are fixed at two ends of the diameter of the sealing plug, and two ends of the pulling rope are respectively connected to the metal buckles.
7. The whole water column water sampler according to claim 1, wherein the water sampling pipe is made of a transparent material.
8. The whole water column water sampler according to claim 7, wherein the outer surface of the water sampling pipe is marked with scales.
9. The whole water column water sampler according to claim 1, wherein the water sampling pipe is made of organic glass or polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373741.2U CN210037324U (en) | 2019-03-22 | 2019-03-22 | Water sampler for whole water column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373741.2U CN210037324U (en) | 2019-03-22 | 2019-03-22 | Water sampler for whole water column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210037324U true CN210037324U (en) | 2020-02-07 |
Family
ID=69356036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920373741.2U Active CN210037324U (en) | 2019-03-22 | 2019-03-22 | Water sampler for whole water column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210037324U (en) |
-
2019
- 2019-03-22 CN CN201920373741.2U patent/CN210037324U/en active Active
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