CN106124253B - The ice-bound state water quality sampling device in the north and its method of sampling - Google Patents
The ice-bound state water quality sampling device in the north and its method of sampling Download PDFInfo
- Publication number
- CN106124253B CN106124253B CN201610749157.3A CN201610749157A CN106124253B CN 106124253 B CN106124253 B CN 106124253B CN 201610749157 A CN201610749157 A CN 201610749157A CN 106124253 B CN106124253 B CN 106124253B
- Authority
- CN
- China
- Prior art keywords
- sampling
- loop bar
- outer loop
- side plate
- cylindrical tube
- 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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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
Abstract
The present invention relates to a kind of aquatic environments to monitor sampler, specially northern ice-bound state water quality sampling device and its method of sampling, including outer loop bar, the lower end of outer loop bar is hinged multiple arcs side plate by Spring Hinge, the arc side plate surrounds a cylindrical tube, and the cylindrical tube is identical as housing shank diameter；There is lasso outside the cylindrical tube, lasso hoop closes up arc side plate to form cylindrical tube outside arc side plate, and lasso is moved at outer loop bar, the opening that arc side plate dissipates under the spring effect of hinge；The outer loop bar inner cavity and cylindrical tube inner cavity have sampling water pipe, the sampling water tube top end to connect water pump by hose, and pumping line has sampling bottle.The ice-bound state water quality sampling device in the north provided by the invention and its method of sampling, can accurately control the depth of sampling as needed, have umbrella shape net that can obtain suspended contaminant and biological sampling in larger water flow section simultaneously.
Description
Technical field
The present invention relates to a kind of aquatic environment monitor sampler, specially northern ice-bound state water quality sampling device and its
The method of sampling.
Background technology
In the north due to the factor of geographical environment, water surface freezing time is longer, causes sampling of water quality more difficult, traditional
Way is drilled in ice face, is inserted into pipe and is drawn water, due to subglacial flow, it is difficult to accurately control sampling water pipe sampling
Depth.And water sample can only be extracted, aquatic organism or the bulky grain pollutant of suspension are difficult to sample.
Invention content
In view of the above technical problems, the present invention provides a kind of device can be used for subglacial water sampling, specific technical side
Case is：
The ice-bound state water quality sampling device in the north, including outer loop bar, the lower end of outer loop bar are cut with scissors by Spring Hinge
Multiple arcs side plate is connect, the arc side plate surrounds a cylindrical tube, and the cylindrical tube is identical as housing shank diameter；
There is lasso outside the cylindrical tube, lasso hoop closes up arc side plate to form cylindrical tube outside arc side plate, lasso movement
To at outer loop bar, arc side plate opening for dissipating under the spring effect of hinge；In the outer loop bar inner cavity and cylindrical tube
Chamber has sampling water pipe, the sampling water tube top end to connect water pump by hose, and pumping line has sampling bottle.
The sampling water pipe carries out lengthening connection by connector.
The outer loop bar inner wall has loop fasteners, there is ball on the loop fasteners inner ring side, ball with
There are spring, sampling pipe outer wall to be contacted with ball between loop fasteners.
Screw thread on the outer loop bar outer wall, further includes annular stop frame, and holder, annular limit are connected on annular stop frame
Position frame is mounted on by internal thread on outer loop bar.
Sampling water pipe lower end outer wall is hinged with umbrella shape net；The umbrella shape net includes umbrella frame and net, the umbrella frame upper end
It is hinged on sampling pipe outer wall, network arrangements are on umbrella frame；After umbrella shape net opens, there are net, tapered side on bottom and tapered side
Side have opening.
The method of sampling of the ice-bound state water quality sampling device in the north, including following procedure：
(1) it drills in ice face；
(2) the cylindrical tube lower end that arc side plate surrounds is inserted into the hole of ice face, by cylindrical tube and outer loop bar by
Step is sunk, while lasso gradually being moved up；
(3) after the end for sampling water pipe being sent to scheduled water intaking depth, annular position-limited rack and holder are adjusted, by housing
Bar is fixed in ice face；
(4) opening that arc side plate dissipates under the spring effect of hinge, same umbrella shape net also open therewith, umbrella shape net
After opening, the opening of tapered side towards flow come to；
(5) water pump starts sampling of drawing water；
(6) after water sampling, outer loop bar is above carried, after cylindrical tube goes out ice face, takes out the life captured in umbrella shape net
Object sample.
The ice-bound state water quality sampling device in the north provided by the invention and its method of sampling, can accurately control as needed
The depth for producing sample has umbrella shape net that can obtain suspended contaminant and biological sampling in larger water flow section simultaneously.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
The specific implementation mode of the present invention is described with reference to the drawings, as shown in Figure 1, the ice-bound state water quality sampling device in the north,
Including outer loop bar 1, the lower end of outer loop bar 1 is hinged multiple arcs side plate 2, the arc side plate 2 by Spring Hinge
A cylindrical tube is surrounded, the cylindrical tube is identical as 1 diameter of outer loop bar；There are lasso 5, lasso outside the cylindrical tube
5 hoops close up arc side plate 2 to form cylindrical tube, lasso 5 is moved at outer loop bar 1, and arc side plate 2 exists outside arc side plate 2
The lower opening dissipated of spring effect of hinge；
There are sampling water pipe 3 in 1 inner cavity of outer loop bar and cylindrical tube inner cavity, and 3 top of sampling water pipe passes through soft
Pipe connects water pump 11, and 11 outlet pipe of water pump has sampling bottle 12.
The sampling water pipe 3 carries out lengthening connection by connector 10.
1 inner wall of outer loop bar has loop fasteners 8, has ball 9 on the 8 inner ring side of loop fasteners, rolling
There are spring, sampling 3 outer wall of water pipe to be contacted with ball 9 between pearl 9 and loop fasteners 8.
Sampling water pipe 3 can be preferably fixed in outer loop bar 1 by fixator 8, and ball 9 and spring is arranged, it is possible to reduce
Sampling water pipe 3 slides up and down frictional force, while when having connector 10 on sampling water pipe 3, can pass through fixator.
Screw thread on 1 outer wall of outer loop bar, further includes annular stop frame 6, holder 7, ring is connected on annular stop frame 6
Shape position-limited rack 6 is mounted on by internal thread on outer loop bar 1.
By the fixed function of annular stop frame 6 and holder 7, sampling water pipe 3 and umbrella shape net 4 can be carried out for a long time
Stable sampling.
Sampling 3 lower end outer wall of water pipe is hinged with umbrella shape net 4；The umbrella shape net 4 includes umbrella frame and net, on the umbrella frame
End is hinged on sampling 3 outer wall of water pipe, and network arrangements are on umbrella frame；After umbrella shape net 4 opens, there are net, taper on bottom and tapered side
There is opening in the side of side.
The method of sampling of the ice-bound state water quality sampling device in the north, including following procedure：
(1) it drills in ice face；
(2) the cylindrical tube lower end that arc side plate 2 surrounds is inserted into the hole of ice face, by cylindrical tube and outer loop bar 1
Gradually sink, while lasso 5 gradually being moved up；
(3) after the end for sampling water pipe 3 being sent to scheduled water intaking depth, annular position-limited rack 6 and holder 7 are adjusted, it will
Outer loop bar 1 is fixed in ice face；
(4) opening that arc side plate 2 dissipates under the spring effect of hinge, same umbrella shape net 4 also open therewith, umbrella shape net
After 4 open, the opening of tapered side towards flow come to；
(5) water pump 11 starts sampling of drawing water；
(6) after water sampling, outer loop bar 1 is above carried, after cylindrical tube goes out ice face, takes out capture in umbrella shape net 4
Biological sample.
Claims (5)
1. the ice-bound state water quality sampling device in the north, it is characterised in that：Including outer loop bar (1), the lower end of outer loop bar (1) passes through band
There is the hinge of spring to be hinged multiple arcs side plate (2), the arc side plate (2) surrounds a cylindrical tube, the cylinder
Cylinder is identical as outer loop bar (1) diameter；Have lasso (5) outside the cylindrical tube, lasso (5) hoop arc side plate (2) outside, will
Arc side plate (2) closes up to form cylindrical tube, and lasso (5) is moved at outer loop bar (1), spring of the arc side plate (2) in hinge
The lower opening dissipated of effect；There are sampling water pipe (3), the sampling water in outer loop bar (1) inner cavity and cylindrical tube inner cavity
It manages (3) top and water pump (11) is connected by hose, water pump (11) outlet pipe has sampling bottle (12)；Sample water pipe (3) lower end outer wall
It is hinged with umbrella shape net (4)；The umbrella shape net (4) includes umbrella frame and net, and the umbrella frame upper end is hinged on sampling water pipe (3) outside
Wall, network arrangements are on umbrella frame；After umbrella shape net (4) opens, there are net, the side of tapered side to have opening on bottom and tapered side.
2. the ice-bound state water quality sampling device in the north according to claim 1, it is characterised in that：The sampling water pipe
(3) lengthening connection is carried out by connector (10).
3. the ice-bound state water quality sampling device in the north according to claim 1, it is characterised in that：The outer loop bar (1)
Inner wall has loop fasteners (8), has ball (9), ball (9) to be fixed with annular on the loop fasteners (8) inner ring side
There are spring, sampling water pipe (3) outer wall to be contacted with ball (9) between device (8).
4. the ice-bound state water quality sampling device in the north according to claim 1, it is characterised in that：The outer loop bar (1)
Screw thread on outer wall further includes annular stop frame (6), and holder (7) is connected on annular stop frame (6), and annular stop frame (6) passes through
Internal thread is mounted on outer loop bar (1).
5. the method for sampling of the ice-bound state water quality sampling device in the north according to one of claim 1-4, it is characterised in that：
The method of sampling includes following procedure：
(1) it drills in ice face；
(2) the cylindrical tube lower end that arc side plate (2) surrounds is inserted into the hole of ice face, by cylindrical tube and outer loop bar (1)
Gradually sink, while lasso (5) gradually being moved up；
(3) after the end for sampling water pipe (3) being sent to scheduled water intaking depth, annular position-limited rack (6) and holder (7) are adjusted,
Outer loop bar (1) is fixed in ice face；
(4) opening that arc side plate (2) dissipates under the spring effect of hinge, same umbrella shape net (4) are also opened therewith, umbrella shape net
(4) after opening, the opening of tapered side towards flow come to；
(5) water pump (11) starts sampling of drawing water；
(6) after water sampling, outer loop bar (1) is above carried, after cylindrical tube goes out ice face, takes out capture in umbrella shape net (4)
Biological sample.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749157.3A CN106124253B (en) | 2016-08-26 | 2016-08-26 | The ice-bound state water quality sampling device in the north and its method of sampling |
| PCT/CN2017/090151 WO2017194032A1 (en) | 2016-08-26 | 2017-06-27 | Northern frozen state water quality sampling device and sampling method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749157.3A CN106124253B (en) | 2016-08-26 | 2016-08-26 | The ice-bound state water quality sampling device in the north and its method of sampling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106124253A CN106124253A (en) | 2016-11-16 |
| CN106124253B true CN106124253B (en) | 2018-09-07 |
Family
ID=57272033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610749157.3A Expired - Fee Related CN106124253B (en) | 2016-08-26 | 2016-08-26 | The ice-bound state water quality sampling device in the north and its method of sampling |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106124253B (en) |
| WO (1) | WO2017194032A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124253B (en) * | 2016-08-26 | 2018-09-07 | 环境保护部南京环境科学研究所 | The ice-bound state water quality sampling device in the north and its method of sampling |
| CN108801692A (en) * | 2018-05-17 | 2018-11-13 | 江苏和合水环境有限公司 | A kind of sampling apparatus for water environment under ice layer monitoring |
| CN112462021A (en) * | 2020-11-26 | 2021-03-09 | 武汉威科华宇科技发展有限公司 | Water quality on-line monitoring device |
| CN113324793A (en) * | 2021-06-18 | 2021-08-31 | 丰县盛禾智能设备有限公司 | Intelligent soil acid-base meter with sampling function |
| CN113484093B (en) * | 2021-07-16 | 2023-10-20 | 润锦(深圳)环境科技有限公司 | Water quality sampling device |
| CN115615751B (en) * | 2022-12-13 | 2023-03-17 | 北京建工生态环境有限公司 | Water pollution detects with holding together scattered formula and striding dimension sample piece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107216Y (en) * | 2007-10-24 | 2008-08-27 | 郁寒梅 | Subglacial water quality sampling apparatus |
| CA2612952A1 (en) * | 2007-11-30 | 2009-05-30 | Waikatolink Limited | Sampling device |
| CN202083570U (en) * | 2011-05-30 | 2011-12-21 | 齐齐哈尔大学 | Sampler for living beings and deposit sediments of water-bottom fluid mud layer |
| CN202886134U (en) * | 2012-10-31 | 2013-04-17 | 上海海洋大学 | Portable ballast water nannoplankton collector |
| CN203069397U (en) * | 2012-12-26 | 2013-07-17 | 中国水产科学研究院珠江水产研究所 | Quantitative collection fishing net for floating algae in rivers |
| CN205079838U (en) * | 2015-10-16 | 2016-03-09 | 北京农业信息技术研究中心 | Paddy field ground water level measures and water sample draw -out device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3102074A (en) * | 1961-03-01 | 1963-08-27 | Merck & Co Inc | Anthelmintic compositions and method of employing same |
| CN201083637Y (en) * | 2007-08-06 | 2008-07-09 | 冯大伟 | Hand-held automatic ice-drilling water sampler |
| CN202057508U (en) * | 2011-04-14 | 2011-11-30 | 中国海洋大学 | Phytoplankton collecting device |
| CN203490109U (en) * | 2013-10-18 | 2014-03-19 | 上海华力微电子有限公司 | Special bracket for sampling and monitoring air |
| CN104316368B (en) * | 2014-11-12 | 2017-01-11 | 环境保护部南京环境科学研究所 | Automatic sampler and sampling method for soil profile gas of refuse landfill |
| CN106124253B (en) * | 2016-08-26 | 2018-09-07 | 环境保护部南京环境科学研究所 | The ice-bound state water quality sampling device in the north and its method of sampling |
-
2016
- 2016-08-26 CN CN201610749157.3A patent/CN106124253B/en not_active Expired - Fee Related
-
2017
- 2017-06-27 WO PCT/CN2017/090151 patent/WO2017194032A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107216Y (en) * | 2007-10-24 | 2008-08-27 | 郁寒梅 | Subglacial water quality sampling apparatus |
| CA2612952A1 (en) * | 2007-11-30 | 2009-05-30 | Waikatolink Limited | Sampling device |
| CN202083570U (en) * | 2011-05-30 | 2011-12-21 | 齐齐哈尔大学 | Sampler for living beings and deposit sediments of water-bottom fluid mud layer |
| CN202886134U (en) * | 2012-10-31 | 2013-04-17 | 上海海洋大学 | Portable ballast water nannoplankton collector |
| CN203069397U (en) * | 2012-12-26 | 2013-07-17 | 中国水产科学研究院珠江水产研究所 | Quantitative collection fishing net for floating algae in rivers |
| CN205079838U (en) * | 2015-10-16 | 2016-03-09 | 北京农业信息技术研究中心 | Paddy field ground water level measures and water sample draw -out device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017194032A1 (en) | 2017-11-16 |
| CN106124253A (en) | 2016-11-16 |
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