CN108168956A - Fixed depth of water siphoning type quantitative hydrophore - Google Patents
Fixed depth of water siphoning type quantitative hydrophore Download PDFInfo
- Publication number
- CN108168956A CN108168956A CN201810238550.5A CN201810238550A CN108168956A CN 108168956 A CN108168956 A CN 108168956A CN 201810238550 A CN201810238550 A CN 201810238550A CN 108168956 A CN108168956 A CN 108168956A
- Authority
- CN
- China
- Prior art keywords
- water
- batcher
- pipe
- positioning cap
- outlet
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000006260 foam Substances 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention discloses a kind of fixed depth of water siphoning type quantitative hydrophore, water gathering tube, delivery pipe, batcher, positioning cap, water inlet pipe and outlet pipe including foam plastic float, with deep calibration, the foam plastic float is socketed on water gathering tube, one end connection water gathering tube of delivery pipe, the other end connects batcher and less than the water surface where foam plastic float, the conduit saddle of support is set in delivery pipe, and delivery pipe is provided with sealing valve at batcher；One end of the water inlet pipe is connected with the bottom of batcher, and the other end is connected with the water inlet of positioning cap, and outlet pipe is connected with the water outlet of positioning cap, and outlet pipe is equipped with outlet valve, and the port of export of outlet pipe is less than batcher bottom during use.Present invention energy depthkeeping, quantitative collection, avoid water body parameter index deviation big, simple in structure, easy to operate.
Description
Technical field
The present invention relates to water sampling technical field, specifically a kind of fixed depth of water siphoning type quantitative hydrophore.
Background technology
Water is one of important natural resources of the earth, accounts for about ground sphere area 70%, with the continuous development of human society, water
The problem of resource pollution getting worse, caused the concern of the mankind, various countries carry out one after another related water environment scientific research and
Protect work.
The content of water environment scientific research and protection work is related to the subjects such as the hydrology, physics, chemistry, biology, due to scene
Environmental condition is complicated, and hydro-environmental change rule is difficult to ponder, therefore often carries out relevant scientific research by laboratory.
When carrying out scientific research to water environment, often need to acquire quantitative water sample, and at present due to the difference of collector, acquire water sample
Subjectivity it is larger, depth that water sample is taken, water have larger difference, and the water sample of acquisition does not have representativeness, in addition current
The sampling instrument structure that laboratory uses is complex, troublesome in poeration, often be easy to cause the deviation of final result.
Invention content
The technical problems to be solved by the invention are：A kind of energy depthkeeping, quantitative collection are provided, avoid water body parameter index inclined
Poor big, simple in structure, easy to operate fixation depth of water siphoning type quantitative hydrophore.
The technical solution adopted in the present invention is：A kind of fixed depth of water siphoning type quantitative hydrophore is provided, is floated including foam
Son, the water gathering tube with deep calibration, delivery pipe, batcher, positioning cap, water inlet pipe and outlet pipe, foam plastic float socket
On water gathering tube, one end connection water gathering tube of delivery pipe, the other end connects batcher and less than the water surface where foam plastic float, defeated
The conduit saddle that support is set on pipe is sent, delivery pipe is provided with sealing valve at batcher；The positioning cap is equipped with water inlet
Mouth and water outlet, positioning cap, which slides up and down, to be connected on batcher, and the both sides of sliding area are equipped with volume markings；The water inlet pipe
One end connected with the bottom of batcher, the other end is connected with the water inlet of positioning cap, and the water outlet of outlet pipe and positioning cap connects
It connects, outlet pipe is equipped with outlet valve, and the port of export of outlet pipe is less than batcher bottom during use.
The positioning cap, which slides up and down to be connected on batcher, to be referred to, batcher is equipped with dovetail groove, and volume markings are set on
The side of dovetail groove, positioning cap are slidably connected on batcher by dovetail groove and are fixed by screw.
The water gathering tube is glass tube, and delivery pipe is rubber tube, and water presss from both sides until sealing valve.
The batcher is vial, and water inlet pipe and outlet pipe are PTFE tube.
After more than structure, the present invention can set the position of foam plastic float and enter water so as to adjust water gathering tube according to demand
Depth, and confirmed by deep calibration, water sample flows into batcher by water gathering tube and delivery pipe, moves the positioning cap on batcher
It is fixed to corresponding volume markings, you can setting needs to flow into the water of the water sample in batcher, when the water of acquisition reaches institute
During the volume markings needed, the outlet valve of the outlet pipe on positioning cap is opened, quantitative water sample and the prior art can be collected
It compares, the present invention can accurately acquire the water sample for requiring depth and required volume, avoid causing without additional energy or power
Water body parameter index deviation, and it is simple in structure, it is easy to operate.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structure diagram of the batcher of the present invention.
Fig. 3 is the sectional view of positioning cap.
Specific embodiment
The present invention is described in detail below in conjunction with drawings and examples.
As shown in Figure 1, Figure 2, Figure 3 shows, the fixed depth of water siphoning type quantitative hydrophore of the present invention, including foam plastic float 1, band depth
Water gathering tube 2, delivery pipe 4, batcher 6, positioning cap 7, water inlet pipe 10 and the outlet pipe 8 of scale, foam plastic float 1 are socketed in water gathering tube
On 2, one end connection water gathering tube 2 of delivery pipe 4, the other end connects batcher 6 and less than the water surface where foam plastic float 1, conveying
The conduit saddle 3 of support is set on pipe 4, and delivery pipe 4 is provided with sealing valve 5 at batcher 6；Positioning cap 7 is equipped with water inlet
And water outlet, positioning cap 7, which slides up and down, to be connected on batcher 6, and the both sides of sliding area are equipped with volume markings；Water inlet pipe 10
One end is connected with the bottom of batcher 6, and the other end is connected with the water inlet of positioning cap 7, the water outlet of outlet pipe 8 and positioning cap 7
Connection, outlet pipe 8 are equipped with outlet valve 9, and the port of export of outlet pipe 8 is less than 6 bottom of batcher during use.
In the specific implementation, water gathering tube 2 is glass tube to the present invention, and delivery pipe 4 is rubber tube, and batcher 6 is vial, fixed
The upper end of measuring device 6 is equipped with stomata, and positioning cap 7, which slides up and down to be connected on batcher 6, to be referred to, batcher 6 is equipped with dovetail groove, body
Product scale is set on the side of dovetail groove, and since 6 bottom of batcher, positioning cap 7 is slided in dovetail groove and passed through volume markings
Screw is fixed, and tongs may be used in the sealing valve of delivery pipe 4, and water inlet pipe 10 and outlet pipe 8 are PTFE tube, i.e. polytetrafluoroethyl-ne
Alkene pipe.
The present invention adjusts deep calibration position of the foam plastic float 1 on water gathering tube 2, sets water gathering tube 2 when specifically used
Underwater penetration, positioning cap 7 slides in required scale and tightens screw by the screw on loose unloading positioning cap, opens tongs,
The water sample of acquisition is flowed into batcher 6, when reaching required amount, closes tongs, opens the outlet valve 9 on outlet pipe 8, real
Existing depthkeeping quantitative collection water sample.
The embodiment of the present invention is described in detail above, but the content is only presently preferred embodiments of the present invention,
It should not be construed as limiting the practical range of the present invention.All changes and improvements made in accordance with the scope of the present invention, should all
It still belongs within this patent covering scope.
Claims (4)
1. a kind of fixed depth of water siphoning type quantitative hydrophore, it is characterised in that：Water acquisition including foam plastic float, with deep calibration
Pipe, delivery pipe, batcher, positioning cap, water inlet pipe and outlet pipe, the foam plastic float are socketed on water gathering tube, delivery pipe
One end connects water gathering tube, other end connection batcher and the water surface being less than where foam plastic float, and support is set in delivery pipe
Conduit saddle, delivery pipe are provided with sealing valve at batcher；The positioning cap is equipped with inlet and outlet, on positioning cap
Lower slider is connected on batcher, and the both sides of sliding area are equipped with volume markings；One end of the water inlet pipe and the bottom of batcher
Portion connects, and the other end is connected with the water inlet of positioning cap, and outlet pipe is connected with the water outlet of positioning cap, and outlet pipe is equipped with outlet
Valve, the port of export of outlet pipe is less than batcher bottom during use.
2. fixed depth of water siphoning type quantitative hydrophore according to claim 1, it is characterised in that：It glides on the positioning cap
Dynamic be connected on batcher refers to that batcher is equipped with dovetail groove, and volume markings are set on the side of dovetail groove, and positioning cap passes through swallow
Stern notch is slidably connected on batcher and is fixed by screw.
3. fixed depth of water siphoning type quantitative hydrophore according to claim 1, it is characterised in that：The water gathering tube is glass
Glass pipe, delivery pipe are rubber tube, and water presss from both sides until sealing valve.
4. fixed depth of water siphoning type quantitative hydrophore according to claim 1, it is characterised in that：The batcher is glass
Glass bottle, water inlet pipe and outlet pipe are PTFE tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238550.5A CN108168956A (en) | 2018-03-22 | 2018-03-22 | Fixed depth of water siphoning type quantitative hydrophore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238550.5A CN108168956A (en) | 2018-03-22 | 2018-03-22 | Fixed depth of water siphoning type quantitative hydrophore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108168956A true CN108168956A (en) | 2018-06-15 |
Family
ID=62512117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810238550.5A Pending CN108168956A (en) | 2018-03-22 | 2018-03-22 | Fixed depth of water siphoning type quantitative hydrophore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108168956A (en) |
Citations (23)
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|---|---|---|---|---|
| JPH01185425A (en) * | 1988-01-20 | 1989-07-25 | Ebara Infilco Co Ltd | Apparatus for collecting water from suspension |
| CN2090975U (en) * | 1991-05-22 | 1991-12-18 | 樊天益 | Liquid quantifier |
| CN2880246Y (en) * | 2006-03-03 | 2007-03-21 | 上海药明康德新药开发有限公司 | Quantitative dropping bottle |
| CN201212861Y (en) * | 2008-06-27 | 2009-03-25 | 湖南省血吸虫病防治所 | Micro quantitatively laminated sampling device |
| CN101446525A (en) * | 2008-12-26 | 2009-06-03 | 北京师范大学 | Hand-operated stratified fixed-depth water sampler |
| CN201300059Y (en) * | 2008-11-24 | 2009-09-02 | 马平 | Liquid-storing type continuously adjustable quantified liquid-filling device |
| CN201828430U (en) * | 2010-07-20 | 2011-05-11 | 周明 | Portable sewage sampling device |
| CN102519752A (en) * | 2011-11-03 | 2012-06-27 | 上海交通大学 | Device for sampling lake-bottom incense ash soil and suspended matters |
| CN102589636A (en) * | 2012-03-16 | 2012-07-18 | 陈贻国 | Liquid metering and extracting bottle |
| CN202735129U (en) * | 2012-06-19 | 2013-02-13 | 河海大学 | Portable fixed-depth fixed-distance water sampling device |
| CN202974715U (en) * | 2012-12-21 | 2013-06-05 | 上海海洋大学 | Quantitative sampling water barrel |
| CN203164024U (en) * | 2013-04-22 | 2013-08-28 | 董俊 | Portable fixed point water sampler |
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| CN204128876U (en) * | 2014-11-13 | 2015-01-28 | 中国水产科学研究院长江水产研究所 | A kind of assembling phytoplankton subsiding device top cover |
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| CN105004575A (en) * | 2015-07-22 | 2015-10-28 | 中国水产科学研究院淡水渔业研究中心 | Phytoplankton siphon apparatus |
| CN106404463A (en) * | 2016-12-01 | 2017-02-15 | 暨南大学 | Water sampler and water sampling method |
| CN206057017U (en) * | 2016-09-22 | 2017-03-29 | 中国地质科学院水文地质环境地质研究所 | A kind of ground water fixed depth harvester |
| CN206095689U (en) * | 2016-10-18 | 2017-04-12 | 安阳工学院 | Modular water sampling ware |
| CN206618597U (en) * | 2017-03-21 | 2017-11-07 | 福建师范大学 | A kind of float type water qi leel layer synchronized sampling unit |
| CN207051042U (en) * | 2017-08-16 | 2018-02-27 | 浙江易测环境科技有限公司 | A kind of active enclosed sampling portable unit of environment-friendly type |
| CN207908218U (en) * | 2018-03-22 | 2018-09-25 | 广西红树林研究中心 | Fixed depth of water siphoning type quantitative hydrophore |
-
2018
- 2018-03-22 CN CN201810238550.5A patent/CN108168956A/en active Pending
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01185425A (en) * | 1988-01-20 | 1989-07-25 | Ebara Infilco Co Ltd | Apparatus for collecting water from suspension |
| CN2090975U (en) * | 1991-05-22 | 1991-12-18 | 樊天益 | Liquid quantifier |
| CN2880246Y (en) * | 2006-03-03 | 2007-03-21 | 上海药明康德新药开发有限公司 | Quantitative dropping bottle |
| CN201212861Y (en) * | 2008-06-27 | 2009-03-25 | 湖南省血吸虫病防治所 | Micro quantitatively laminated sampling device |
| CN201300059Y (en) * | 2008-11-24 | 2009-09-02 | 马平 | Liquid-storing type continuously adjustable quantified liquid-filling device |
| CN101446525A (en) * | 2008-12-26 | 2009-06-03 | 北京师范大学 | Hand-operated stratified fixed-depth water sampler |
| CN201828430U (en) * | 2010-07-20 | 2011-05-11 | 周明 | Portable sewage sampling device |
| CN102519752A (en) * | 2011-11-03 | 2012-06-27 | 上海交通大学 | Device for sampling lake-bottom incense ash soil and suspended matters |
| CN102589636A (en) * | 2012-03-16 | 2012-07-18 | 陈贻国 | Liquid metering and extracting bottle |
| CN202735129U (en) * | 2012-06-19 | 2013-02-13 | 河海大学 | Portable fixed-depth fixed-distance water sampling device |
| CN202974715U (en) * | 2012-12-21 | 2013-06-05 | 上海海洋大学 | Quantitative sampling water barrel |
| CN203164024U (en) * | 2013-04-22 | 2013-08-28 | 董俊 | Portable fixed point water sampler |
| CN203551327U (en) * | 2013-11-24 | 2014-04-16 | 姜丽娜 | Medical examination sampling device |
| CN203908813U (en) * | 2014-05-04 | 2014-10-29 | 上海海洋大学 | Clear liquid suction filtration device for phytoplankton water sample |
| CN204128876U (en) * | 2014-11-13 | 2015-01-28 | 中国水产科学研究院长江水产研究所 | A kind of assembling phytoplankton subsiding device top cover |
| CN204503121U (en) * | 2015-02-11 | 2015-07-29 | 河南龙宇煤化工有限公司 | A kind of adjustable quantitative sample introduction needle with a scale |
| CN105004575A (en) * | 2015-07-22 | 2015-10-28 | 中国水产科学研究院淡水渔业研究中心 | Phytoplankton siphon apparatus |
| CN206057017U (en) * | 2016-09-22 | 2017-03-29 | 中国地质科学院水文地质环境地质研究所 | A kind of ground water fixed depth harvester |
| CN206095689U (en) * | 2016-10-18 | 2017-04-12 | 安阳工学院 | Modular water sampling ware |
| CN106404463A (en) * | 2016-12-01 | 2017-02-15 | 暨南大学 | Water sampler and water sampling method |
| CN206618597U (en) * | 2017-03-21 | 2017-11-07 | 福建师范大学 | A kind of float type water qi leel layer synchronized sampling unit |
| CN207051042U (en) * | 2017-08-16 | 2018-02-27 | 浙江易测环境科技有限公司 | A kind of active enclosed sampling portable unit of environment-friendly type |
| CN207908218U (en) * | 2018-03-22 | 2018-09-25 | 广西红树林研究中心 | Fixed depth of water siphoning type quantitative hydrophore |
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