CN106124253A - The ice-bound state water quality sampling device in the north and the method for sampling thereof - Google Patents

The ice-bound state water quality sampling device in the north and the method for sampling thereof Download PDF

Info

Publication number
CN106124253A
CN106124253A CN201610749157.3A CN201610749157A CN106124253A CN 106124253 A CN106124253 A CN 106124253A CN 201610749157 A CN201610749157 A CN 201610749157A CN 106124253 A CN106124253 A CN 106124253A
Authority
CN
China
Prior art keywords
sampling
loop bar
outer loop
ice
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.)
Granted
Application number
CN201610749157.3A
Other languages
Chinese (zh)
Other versions
CN106124253B (en
Inventor
何斐
高吉喜
庄巍
解宇峰
刘爱萍
王文林
唐晓燕
杭小帅
晁建颖
李文静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Institute of Environmental Sciences MEP
Original Assignee
Nanjing Institute of Environmental Sciences MEP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Institute of Environmental Sciences MEP filed Critical Nanjing Institute of Environmental Sciences MEP
Priority to CN201610749157.3A priority Critical patent/CN106124253B/en
Publication of CN106124253A publication Critical patent/CN106124253A/en
Priority to PCT/CN2017/090151 priority patent/WO2017194032A1/en
Application granted granted Critical
Publication of CN106124253B publication Critical patent/CN106124253B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels

Abstract

The present invention relates to a kind of water quality environment monitoring sampler, it is specially northern ice-bound state water quality sampling device and the method for sampling thereof, including outer loop bar, the hinged multiple arc side plates of Spring Hinge are passed through in the lower end of outer loop bar, described arc side plate surrounds a cylindrical tube, and described cylindrical tube is identical with overcoat shank diameter；Having lasso outside described cylindrical tube, arc side plate, outside arc side plate, is closed up formation cylindrical tube by lasso hoop, and lasso moves at outer loop bar, and what arc side plate dissipated under the spring effect of hinge opens；Described outer loop bar inner chamber and cylindrical tube inner chamber have sampling water pipe, and hose connection water pump is passed through on described sampling water pipe top, and pumping line has sampling bottle.The north ice-bound state water quality sampling device that the present invention provides and the method for sampling thereof, can control the degree of depth of sampling the most accurately, has umbrella shape net simultaneously can obtain suspended contaminant and biological sampling on relatively mass-flow cross section.

Description

The ice-bound state water quality sampling device in the north and the method for sampling thereof
Technical field
The present invention relates to a kind of water quality environment monitoring sampler, the most northern ice-bound state water quality sampling device and 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 the most difficult, traditional Way is to hole on ice face, is inserted into pipe and draws water, and due to subglacial current, is difficult to accurately control sampling water pipe sampling The degree of depth.And water sample can only be extracted, be difficult to sample to the bulky grain pollutant of aquatic organism or suspension.
Summary of the invention
For above-mentioned technical problem, the present invention provides a kind of device that may be used for subglacial water sampling, concrete 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 is cut with scissors by Spring Hinge Connecing multiple arc side plate, described arc side plate surrounds a cylindrical tube, and described cylindrical tube is identical with overcoat shank diameter； Having lasso outside described cylindrical tube, arc side plate, outside arc side plate, is closed up formation cylindrical tube by lasso hoop, and lasso moves At outer loop bar, what arc side plate dissipated under the spring effect of hinge opens；In described outer loop bar inner chamber and cylindrical tube There is sampling water pipe in chamber, and hose connection water pump is passed through on described sampling water pipe top, and pumping line has sampling bottle.
Described sampling water pipe carries out lengthening connection by connector.
Described outer loop bar inwall has loop fasteners, and described loop fasteners internal ring side has ball, ball with Spring, sampling pipe outer wall and ball contact is had between loop fasteners.
Screw thread on described outer loop bar outer wall, also includes annular stop frame, and annular stop frame connects support, annular limit Position frame is arranged on outer loop bar by female thread.
Sampling water pipe lower end outer wall is hinged with umbrella shape net；Described umbrella shape net includes umbrella frame and net, described umbrella frame upper end Being hinged on sampling pipe outer wall, network arrangements is on umbrella frame；After umbrella shape net opens, bottom and tapered side have net, tapered side Side have opening.
The method of sampling of the described north ice-bound state water quality sampling device, including procedure below:
(1) hole on ice face；
(2) the cylindrical tube lower end surrounded by arc side plate is inserted in the hole in ice face, by cylindrical tube and outer loop bar by Step is sunk, and moves gradually upper for lasso simultaneously；
(3), after the end of sampling water pipe being sent to the predetermined water intaking degree of depth, annular position-limited rack and support are adjusted, by overcoat Bar is fixed on ice face；
(4) what arc side plate dissipated under the spring effect of hinge opens, and same umbrella shape net opens the most therewith, and umbrella shape net is opened After opening, the opening of tapered side towards current come to；
(5) water pump starts sampling of drawing water；
(6) after water sampling terminates, will carry on outer loop bar, after cylindrical tube goes out ice face, take out the life of umbrella shape net IT Thing sample.
The north ice-bound state water quality sampling device of present invention offer and the method for sampling thereof, can control the most accurately Produce the degree of depth of sample, have umbrella shape net simultaneously can obtain suspended contaminant and biological sampling on relatively mass-flow cross section.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
The detailed description of the invention of the accompanying drawings present invention, as it is shown in figure 1, northern ice-bound state water quality sampling device, Including outer loop bar 1, the hinged multiple arc side plates 2 of Spring Hinge, described arc side plate 2 are passed through in the lower end of outer loop bar 1 Surrounding a cylindrical tube, described cylindrical tube is identical with outer loop bar 1 diameter；Lasso 5, lasso is had outside described cylindrical tube 5 hoops, outside arc side plate 2, hold together to form cylindrical tube by 2-in-1 for arc side plate, and lasso 5 moves at outer loop bar 1, and arc side plate 2 exists Dissipate under the spring effect of hinge opens；
Described outer loop bar 1 inner chamber and cylindrical tube inner chamber have sampling water pipe 3, and described sampling water pipe 3 top is by soft Pipe connects water pump 11, and water pump 11 outlet pipe has sampling bottle 12.
Described sampling water pipe 3 carries out lengthening connection by connector 10.
Described outer loop bar 1 inwall has loop fasteners 8, and there is ball 9 described loop fasteners 8 internal ring side, rolling Spring, sampling water pipe 3 outer wall is had to contact with ball 9 between pearl 9 and loop fasteners 8.
Sampling water pipe 3 can be preferably fixed in outer loop bar 1 by holder 8, arranges ball 9 and spring, it is possible to reduce Sampling water pipe 3 slides up and down frictional force, simultaneously when having connector 10 on sampling water pipe 3 when, can pass through holder.
Screw thread on described outer loop bar 1 outer wall, also includes annular stop frame 6, and annular stop frame 6 connects support 7, ring Shape position-limited rack 6 is arranged on outer loop bar 1 by female thread.
By annular stop frame 6 and the fixation of support 7, can for a long time sampling water pipe 3 and umbrella shape net 4 be carried out Stable sampling.
Sampling water pipe 3 lower end outer wall is hinged with umbrella shape net 4；Described umbrella shape net 4 includes umbrella frame and net, on described umbrella frame End is hinged on sampling water pipe 3 outer wall, and network arrangements is on umbrella frame；After umbrella shape net 4 opens, bottom and tapered side have net, taper There is opening the side of side.
The method of sampling of the described north ice-bound state water quality sampling device, including procedure below:
(1) hole on ice face；
(2) the cylindrical tube lower end that arc side plate 2 surrounds is inserted in the hole in ice face, by cylindrical tube and outer loop bar 1 Progressively sink, move gradually upper for lasso 5 simultaneously；
(3), after the end of sampling water pipe 3 being sent to the predetermined water intaking degree of depth, annular position-limited rack 6 and support 7 are adjusted, will Outer loop bar 1 is fixed on ice face；
(4) what arc side plate 2 dissipated under the spring effect of hinge opens, and same umbrella shape net 4 opens the most therewith, umbrella shape net After 4 open, the opening of tapered side towards current come to；
(5) water pump 11 starts sampling of drawing water；
(6) after water sampling terminates, by carrying on outer loop bar 1, after cylindrical tube goes out ice face, umbrella shape net 4 IT is taken out Biological sample.

Claims (6)

  1. The most northern ice-bound state water quality sampling device, it is characterised in that: including outer loop bar (1), the lower end of outer loop bar (1) is by band The multiple arc side plate of the hinge (2) of spring, described arc side plate (2) is had to surround a cylindrical tube, described cylinder Cylinder is identical with outer loop bar (1) diameter；Having lasso (5) outside described cylindrical tube, lasso (5) binds round at arc side plate (2) outward, will Arc side plate (2) closes up formation cylindrical tube, and lasso (5) moves to outer loop bar (1) place, and arc side plate (2) is at the spring of hinge Dissipate under effect opens；Described outer loop bar (1) inner chamber and cylindrical tube inner chamber have sampling water pipe (3), described sampling water Pipe (3) top is by hose connection water pump (11), and water pump (11) outlet pipe has sampling bottle (12).
  2. The north the most according to claim 1 ice-bound state water quality sampling device, it is characterised in that: described sampling water pipe (3) carry out lengthening connection by connector (10).
  3. The north the most according to claim 1 ice-bound state water quality sampling device, it is characterised in that: described outer loop bar (1) Inwall has loop fasteners (8), described loop fasteners (8) internal ring side has ball (9), ball (9) fix with annular Spring, sampling water pipe (3) outer wall is had to contact with ball (9) between device (8).
  4. The north the most according to claim 1 ice-bound state water quality sampling device, it is characterised in that: described outer loop bar (1) Screw thread on outer wall, also includes annular stop frame (6), and the upper connection of annular stop frame (6) has support (7), annular stop frame (6) to pass through Female thread is arranged on outer loop bar (1).
  5. 5. according to the north ice-bound state water quality sampling device described in any one of claim 1 to 4, it is characterised in that: sampling water Pipe (3) lower end outer wall is hinged with umbrella shape net (4)；Described umbrella shape net (4) includes that umbrella frame and net, described umbrella frame upper end thereof exist Sampling water pipe (3) outer wall, network arrangements is on umbrella frame；After umbrella shape net (4) opens, bottom and tapered side have net, tapered side Side have opening.
  6. The north the most according to claim 5 ice-bound state water quality sampling device, it is characterised in that: the ice-bound shape in the described north The method of sampling of state water quality sampling device, including procedure below:
    (1) hole on ice face；
    (2) the cylindrical tube lower end that arc side plate (2) surrounds is inserted in the hole in ice face, by cylindrical tube and outer loop bar (1) Progressively sink, move gradually upper for lasso (5) simultaneously；
    (3), after the end of sampling water pipe (3) being sent to the predetermined water intaking degree of depth, annular position-limited rack (6) and support (7) are adjusted, Outer loop bar (1) is fixed on ice face；
    (4) what arc side plate (2) dissipated under the spring effect of hinge opens, and same umbrella shape net (4) is opened the most therewith, umbrella shape net (4) after opening, the opening of tapered side towards current come to；
    (5) water pump (11) starts sampling of drawing water；
    (6) after water sampling terminates, by carrying on outer loop bar (1), after cylindrical tube goes out ice face, umbrella shape net (4) IT is taken out Biological sample.
CN201610749157.3A 2016-08-26 2016-08-26 The ice-bound state water quality sampling device in the north and its method of sampling Expired - Fee Related CN106124253B (en)

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 true CN106124253A (en) 2016-11-16
CN106124253B 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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017194032A1 (en) * 2016-08-26 2017-11-16 环境保护部南京环境科学研究所 Northern frozen state water quality sampling device and sampling method therefor
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
CN113484093A (en) * 2021-07-16 2021-10-08 褚晗晗 Water quality sampling device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN117589515A (en) * 2023-11-24 2024-02-23 山东省淄博生态环境监测中心 Device and method suitable for sampling water body on ice

Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017194032A1 (en) * 2016-08-26 2017-11-16 环境保护部南京环境科学研究所 Northern frozen state water quality sampling device and sampling method therefor
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
CN113484093A (en) * 2021-07-16 2021-10-08 褚晗晗 Water quality sampling device
CN113484093B (en) * 2021-07-16 2023-10-20 润锦(深圳)环境科技有限公司 Water quality sampling device

Also Published As

Publication number Publication date
WO2017194032A1 (en) 2017-11-16
CN106124253B (en) 2018-09-07

Similar Documents

Publication Publication Date Title
CN106124253A (en) The ice-bound state water quality sampling device in the north and the method for sampling thereof
US8429986B2 (en) Apparatus and method for groundwater sampling using hydraulic couplers
US7802486B2 (en) Portable discrete groundwater sampling system
CA2299264A1 (en) Methods for seabed piston coring
CN106769203B (en) Easily-controllable sampling bottle
JP5165666B2 (en) Columnar sampling method and sampling apparatus
EP2107210A3 (en) Valve, core sampling apparatus and method
CN108760382A (en) A kind of low disturbance sampler of deposit on marine-bottom surface and its application method
CN206352494U (en) The end fixing device of arrangement gas pumping pipe in a kind of drilling rod
US10582669B2 (en) Sap collecting device
WO2004076797A3 (en) Method and apparatus to complete a well having tubing inserted through a valve
CN103196706A (en) Multi-layer sampler for underflow layer
CN205730480U (en) A kind of two-part plankton settler
CN107063764A (en) A kind of suction-type water sampler and unit suction-type bottom water sampling system
CN106092648A (en) A kind of water quality detection designated depth water sampling device
CN209014331U (en) A kind of sampler of aquatic sediments
CN204142522U (en) Petroleum-type sewage sampling device
KR101953551B1 (en) Portable Small Water Sampler
CN105547780B (en) Soil body one-dimensional consolidation experimental rig and its test method
US9671319B1 (en) Sample port
CN107796665B (en) A kind of transfusion bottle sampler of Oil Production
CN206321454U (en) A kind of Simple sampler
CN109506983A (en) A kind of sampler of aquatic sediments
CN207007570U (en) A kind of tank car oil sampling device
CN214538652U (en) Cutting ring geotome

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180907

Termination date: 20190826