CN207798473U - A kind of Portable Automatic water sample acquisition device - Google Patents
A kind of Portable Automatic water sample acquisition device Download PDFInfo
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- CN207798473U CN207798473U CN201721885665.0U CN201721885665U CN207798473U CN 207798473 U CN207798473 U CN 207798473U CN 201721885665 U CN201721885665 U CN 201721885665U CN 207798473 U CN207798473 U CN 207798473U
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- aqueduct
- water sample
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Abstract
A kind of Portable Automatic water sample acquisition device, it is intended to overcome traditional hydrophore volume in the prior art inconvenient to carry greatly, the water sample accuracy of acquisition is poor, it is influenced by sampled point environment or the shortcomings that dangerous sampled point is difficult to be sampled, a kind of Portable Automatic water sample acquisition device is provided, the harvester includes water acquisition cylinder, aqueduct and micro pump, it is even on the barrel of water acquisition cylinder surrounding to be laid with one group of inlet opening, the counterweight of cone is equipped with below water acquisition cylinder, apopore is equipped with above water acquisition cylinder, aqueduct one end is connect with the apopore of water acquisition cylinder, the inlet opening of the aqueduct other end and micro pump connects, the apopore of micro pump is connect by water pipe with sounding bottle.The utility model have many advantages, such as small, light-weight, simple structure, it is of low cost, be convenient for carrying, be easy to operate, is time saving and energy saving, it is affected by environment it is small, acquisition water sample can more embody water body water sample original position, be suitble to wild water sample collection when use.
Description
Technical field
The utility model is related to water body water sampling field more particularly to a kind of Portable Automatic water sample acquisition devices.
Background technology
With the improvement of people ' s living standards with the attention of national policy, water environmental problems get the attention, water ring
Repair the research hotspot and frontier development that field of environment protection is also become with water body treating technology in border.And in Study of Water Environment and improvement
In, the acquisition of water body water sample is intended to understand water quality present situation, is the premise of water quality detection and research water environmental problems.It is existing
Water sampling mode is that hydrophore is then put on bank and obtains water by rope hanging hydrophore at the certain depth of water of water body mostly
Sample.Traditional hydrophore is mainly the hydrophore of the larger organic glass hydrophore of specification or stainless steel type, hydrophore itself
It is heavier, along with weight such as ropes, the larger water sampling of workload is caused high effort for, and volume is inconvenient to carry greatly.It will
Hydrophore is put into water body and then sinks, and is pulled again after sinking to corresponding position, water sample is just then linked into sampling bottle,
The process is not only cumbersome laborious but also time-consuming, even more so for larger sampling quantity.Traditional hydrophore generally by hydraulic pressure come
The opening and closing of lower baffle plate in control, and then obtain water sample.But upper lower baffle plate hydrophore draw high with can not in moving process
Realize its leakproofness, it may appear that infiltration phenomenon, for water sample more demanding research and water quality detection, the water that this mode acquires
Sample accuracy will be affected.In shallow water, hydrophore is larger due to volume and weight, it is easy to sampled point water body is disturbed,
Cause the water sample characteristic distorition of acquisition.The water acquisition form of traditional hydrophore mainly stand water sampling point affiliated facility such as platform,
Vertical collection on bridge or ship, and for no affiliated facility, the special point that ship is inconvenient or sampled point is relatively hazardous,
Traditional sampling method is difficult to carry out.
Utility model content
It is accurate that the utility model overcomes the big water sample inconvenient to carry, acquisition of traditional hydrophore volume in the prior art
True property is poor, is influenced by sampled point environment or the shortcomings that dangerous sampled point is difficult to be sampled, is provided a kind of Portable Automatic
Water sample acquisition device.
The utility model realize goal of the invention the technical solution adopted is that：A kind of Portable Automatic water sample acquisition device, institute
The harvester stated includes water acquisition cylinder, aqueduct and micro pump, even on the barrel of water acquisition cylinder surrounding to be laid with one group of inlet opening,
It is equipped with the counterweight of cone below water acquisition cylinder, apopore is equipped with above water acquisition cylinder, aqueduct one end and the apopore of water acquisition cylinder connect
It connects, the inlet opening connection of the aqueduct other end and micro pump, the apopore of micro pump is connect by water pipe with sounding bottle.
Further, the tube body of the aqueduct is equipped with graduation mark.
Further, further include strut, the strut is retractable structure, and strut one end is equipped with semi-enclosed annulus,
Aqueduct is arranged in annulus.
The utility model has the beneficial effects that：The utility model only needs to be put into water acquisition cylinder according to depth, opens Miniature water
Pump, the watery stool of acquisition can enter sampling bottle directly from water level by aqueduct, the intermediate not interference of other factors with
Seep water phenomenon, and the related physical and chemical factor of measurement more can be close to actual value.It, can be by hydrophore horizontally outward due to there is the support of strut
Extend, overcomes the defect that can only be sampled beside people.The utility model has small, light-weight, simple structure, at low cost
It is honest and clean, be convenient for carrying, be easy to operate, is time saving and energy saving, it is affected by environment it is small, acquisition water sample can more embody water body water sample original position etc.
Advantage.
The utility model will be further described with specific implementation mode below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the utility model installs the structural schematic diagram after strut.
Fig. 3 is the A direction views of Fig. 2.
Fig. 4 is the partial enlarged view of B in Fig. 3.
In attached drawing, 1 is water acquisition cylinder, 1-1 is inlet opening, 1-2 is counterweight, 1-3 is apopore, 2 be aqueduct, 2-1 is quarter
Degree line, 3 be micro pump, 4 be sounding bottle, 5 be strut, 5-1 is annulus.
Specific implementation mode
As shown in the picture, a kind of Portable Automatic water sample acquisition device of the present embodiment, including water acquisition cylinder 1,2 and of aqueduct
Micro pump 3.Water acquisition cylinder 1 is mainly made of pmma material, and 1 preferred length of water acquisition cylinder is 15-40mm, a diameter of 15-
20mm.It is even on the barrel of 1 surrounding of water acquisition cylinder to be laid with one group of inlet opening 1-1, it can allow outside the air and cylinder of inner barrel
Water body smoothly passes in and out.1 lower section of water acquisition cylinder is equipped with the counterweight 1-2 of cone, quickly to sink in deep water and keep erectting.It adopts
1 top of water drum is equipped with apopore 1-3.Aqueduct 2 is silicone tube material, and transparent flexible can be wound.2 one end of aqueduct and water acquisition cylinder
1 apopore 1-3 connections, 2 other end of aqueduct are connect with the inlet opening of micro pump 3, and the apopore of micro pump 3 passes through water
Pipe is connect with sounding bottle 4.Under the gas pressure of micro pump 3, water sample enters water acquisition cylinder from the inlet opening 1-1 of water acquisition cylinder 1
1, aqueduct 2 is entered through apopore 1-3, finally imports water sample in sounding bottle 4 under the action of micro pump 3.It adopts at scene
Can water acquisition amount and water acquisition speed be set according to required water sample when sample.For convenience of the depth of observation water acquisition body, the present embodiment is preferred,
The tube body of aqueduct 2 is equipped with graduation mark 2-1.When the 1 direct sagging sampling of cylinder of sample point inconvenience water acquisition, the present embodiment is preferred
Further include strut 5.The strut 5 is retractable structure, and 5 one end of strut is equipped with semi-enclosed annulus 5-1, annulus 5-1 two
End overlaps, and under pressure, the lap-joint of annulus 5-1 opens, when pressure cancels, lap-joint's closing.Aqueduct 2 is set
It sets in annulus 5-1, aqueduct 2 is taken in bending and is placed on annulus 5-1.
When for there is the water body sampled point water sampling of carrying object or affiliated facility, first, water acquisition cylinder 1 is put into water intaking water
Body, water acquisition cylinder 1 sink under the traction of counterweight 1-2, and the graduation mark 2-1 on aqueduct 2 is observed during sinking, works as water acquisition
1 submergence depth of cylinder stops sinking after reaching the required position for acquiring water sample, opens micro pump 3, water sample in situ is in micro pump 3
Power under by water acquisition cylinder 1 be flowed into sounding bottle 4 by aqueduct 2, sampling is completed, and if you need to change water sampling speed, is only needed
Adjust the speed of micro pump 3.Micro pump 3 is closed after required water sampling.Such as no affiliated facility
In the case of bridge etc. and ship, aqueduct 2 is buckled into the annulus 5-1 of 5 front end of strut, L-shaped take of aqueduct 2 is placed on annulus
On 5-1, strut 5 is stretched in the horizontal direction, until water acquisition cylinder 1 reaches suitable water intaking position, water acquisition cylinder 1 is put into water intaking water
Body, routinely step sampling.
Claims (3)
1. a kind of Portable Automatic water sample acquisition device, which is characterized in that the harvester includes water acquisition cylinder（1）, water guide
Pipe（2）And micro pump（3）, water acquisition cylinder（1）It is even on the barrel of surrounding to be laid with one group of inlet opening（1-1）, water acquisition cylinder（1）Lower section
Counterweight equipped with cone（1-2）, water acquisition cylinder（1）Top is equipped with apopore（1-3）, aqueduct（2）One end and water acquisition cylinder（1）'s
Apopore（1-3）Connection, aqueduct（2）The other end and micro pump（3）Inlet opening connection, micro pump（3）Apopore
Pass through water pipe and sounding bottle（4）Connection.
2. a kind of Portable Automatic water sample acquisition device according to claim 1, which is characterized in that the aqueduct
（2）Tube body be equipped with graduation mark（2-1）.
3. a kind of Portable Automatic water sample acquisition device according to claim 1 or 2, which is characterized in that further include strut
（5）, the strut（5）For retractable structure, strut（5）One end is equipped with semi-enclosed annulus（5-1）, aqueduct（2）Setting
In annulus（5-1）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885665.0U CN207798473U (en) | 2017-12-29 | 2017-12-29 | A kind of Portable Automatic water sample acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885665.0U CN207798473U (en) | 2017-12-29 | 2017-12-29 | A kind of Portable Automatic water sample acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798473U true CN207798473U (en) | 2018-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885665.0U Active CN207798473U (en) | 2017-12-29 | 2017-12-29 | A kind of Portable Automatic water sample acquisition device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207798473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289305A (en) * | 2020-03-25 | 2020-06-16 | 中国电建集团中南勘测设计研究院有限公司 | Automatic water sample collection device |
-
2017
- 2017-12-29 CN CN201721885665.0U patent/CN207798473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289305A (en) * | 2020-03-25 | 2020-06-16 | 中国电建集团中南勘测设计研究院有限公司 | Automatic water sample collection device |
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