CN105806661A - Portable water body sampling device - Google Patents
Portable water body sampling device Download PDFInfo
- Publication number
- CN105806661A CN105806661A CN201610291146.5A CN201610291146A CN105806661A CN 105806661 A CN105806661 A CN 105806661A CN 201610291146 A CN201610291146 A CN 201610291146A CN 105806661 A CN105806661 A CN 105806661A
- Authority
- CN
- China
- Prior art keywords
- water
- flexible pipe
- expansion link
- water body
- sampling
- 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.)
- Pending
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
Abstract
The invention provides a portable water body sampling device, belonging to the technical field of ecological environments. The portable water body sampling device comprises a telescopic rod, a flexible pipe and a water extracting component, wherein the telescopic rod is used for supporting the flexible pipe, one end of the telescopic rod is a free end for stretching above a water body of a to-be-sampled region, and other end of the telescopic rod is a fixed end to be fixed on the shore; the flexible pipe is axially mounted along the telescopic rod and can axially move along the axial direction of the telescopic rod; and one end of the flexible pipe is a water sampling end for stretching into the water body through the free end of the telescopic rod so as to sample, and the other end of the flexible pipe is connected with a water inlet of the water extracting component. The portable water body sampling device is used for sampling the water body and has the beneficial effects of simple structure, simplicity and convenience in operation, convenience in carry, time saving, labor saving, safety, high efficiency, low cost and wide application range.
Description
Technical field
The invention belongs to eco-environment technology field, be specifically related to a kind of portable water sampler.
Background technology
Water is as the ingredient of most critical in wetland, it is possible to well react the ecological ragime of wetland, and the sampling to water is the significant process carrying out water body research.Wetlands ecosystems belong to aquatic ecosystem, its biome is made up of aquatic and terrestrial kind, regular samples wetland water body, by sampling the detection to water body and contrasting the change that can understand wet land system in time, when carrying out water quality sampling at wetland, it is necessary to the water of zones of different is sampled, in complex environment, water source is positioned at the area being difficult to collection, it is necessary to could obtain by other instruments.
The current sampling to wetland water body relies primarily on manually, relatively easy with mild region water intaking for bank, but is proximate to bank, and the water surface is shallower, easily mixes the impurity such as bed mud, and the water sample got is bigger by ambient influence, it is impossible to well react the actual state in waters；For bank with complex region, water intaking needs by external tool or boats and ships, difficulty is big, cost is high, dangerous by force.
Therefore, this area needs the portable sampling equipment developing a kind of water sample that just can get any region of water body on bank badly, to improve sampling efficiency, to reduce cost.
Summary of the invention
The problems referred to above existed for this area and demand, the present invention provides a kind of portable water body sampler can improve sampling efficiency, reduces cost, it is easy to use in the water-related research fields such as wetland.
This invention address that the technical scheme of the problems referred to above is as follows:
A kind of portable water sampler, it is characterised in that include expansion link, flexible pipe, draw water parts；
Described expansion link one end is free end, and for stretching to the water body overhead being intended to sampling region, the other end is fixing end, is used for being fixed on bank；
Described flexible pipe is axially mounted along described expansion link, and scalable is to move axially along expansion link；One end of described flexible pipe is water intaking end, and for sampling in hanging down water body through the free end of described expansion link, the other end is connected with the water inlet of the described parts that draw water.
Described flexible pipe is with scale；Described expansion link is provided with normal line, the scale of correspondence position on the accurate described flexible pipe of card.
The water intaking end of described flexible pipe is provided with the pendant body that described flexible pipe can be made to hang down in water.
Described pendant body is netted conehead.
Described portable water sampler, also includes: support；Described support is used for supporting described expansion link, and its one end is connected with the fixing end of described expansion link, and the other end is fixed on bank.6, according to the arbitrary described portable water sampler of claim 1-5, it is characterised in that also including: flexible pipe axle, described flexible pipe axle is arranged on described support or described expansion link, is used for regulating and receive described flexible pipe and moves axially along expansion link.
The described parts that draw water are arranged on described support or described expansion link, and its outlet is for providing water sample to sampling container；And/or, described in the parts that draw water be hand-operated centrifuge, water pump, water aspirator.
A kind of method of water body sampling, it is characterized in that, described portable water sampler is adopted to carry out following steps: the free end of described expansion link stretches to the water body overhead being intended to sampling region, and end of being fetched water by the flexible pipe on described expansion link stretches in water body, the parts that draw water described in startup extract water sample.
The method of a kind of water body location sampling, it is characterised in that adopt described portable water sampler to carry out following steps:
(1) adjusting expansion link makes its free end reach to be intended to the water body overhead in sampling region；
(2) regulate hose length and make its end in contact water surface of fetching water, and record the scale a on the described flexible pipe that described normal line is corresponding；
(3) regulating hose length makes the water intaking end of described flexible pipe hang down in water body, and the difference recording scale b, a and b on the flexible pipe that described normal line is corresponding when reaching the position of expection water depth is described expection water depth；
(4), after arriving described expection water depth, start the parts that draw water and extract water sample.
The present invention is claimed a kind of portable water sampler, it is characterised in that include expansion link, flexible pipe, draw water parts；Described expansion link one end is free end, and for stretching to the water body overhead being intended to sampling region, the other end is fixing end, is used for being fixed on bank；Described flexible pipe is axially mounted along described expansion link, and scalable is to move axially along expansion link；One end of described flexible pipe is water intaking end, and for sampling in hanging down water body through the free end of described expansion link, the other end is connected with the water inlet of the described parts that draw water.Described expansion link use time, extending and stretch to be intended to sampling region water body overhead, when not in use, can shorten and be easy to carry；Adopting flexible pipe to be advantageous in that, softness can bend, it is simple to receives, regulate length, be convenient for carrying；Adopt the water body sampler of the present invention, can fix on bank, all kinds of waters, obtain the water sample in water body arbitrary region, simple to operate, safe ready.
Further, described flexible pipe is with scale；Described expansion link is provided with normal line near the position of its fixing end, for indicating the graduation position on described flexible pipe.Adopting flexible pipe with a scale, good effect is in that, can show the concrete length determining that flexible pipe is flexible according to scale, determines whether out the flexible pipe water intaking end degree of depth in water；And the normal line on expansion link plays the effect of indicating graduation；The combination of above-mentioned setting can totally realize location and the sampling of water depth.
In some embodiments of the invention, the water intaking end of described flexible pipe is provided with the pendant body that described flexible pipe can be made to hang down in water, it is characterized in that ponderable thing, is connected to flexible pipe head, and auxiliary hose is sunk.Being preferably netted conehead, network structure may filter that some impurity in water body, for instance pasture and water, silt or fish and shrimp, improves cleannes and the degree of purity of institute's water sampling, more meets sample requirement；Additionally, netted conehead utilizes the approrpiate wts of self suitably to pull stretches straight hose, the scale on flexible pipe is made to be represented clearly, thus making locating effect more accurate.
In some preferred embodiments, described portable water sampler, also include: support；Described support is used for supporting described expansion link, and its one end is connected with the fixing end of described expansion link, and the other end is fixed on bank.The benefit arranging support is: can be used to support or fixing described expansion link, it is possible to reserve installation site for flexible pipe axle, the parts etc. that draw water.
In a further embodiment, described portable water sampler, also include: flexible pipe axle, state flexible pipe axle and be arranged on described support or expansion link, be used for receiving and regulate described flexible pipe and move axially along expansion link.The effect of flexible pipe axle is storage flexible pipe, and regulates retracting hose, by the length of control flexible pipe to adjust the netted conehead degree of depth in water, thus obtaining different depth water body example.
In a further embodiment, described in the parts that draw water be arranged on described support or expansion link, its outlet is for providing water sample to sampling container；Specifically, the parts that draw water described in are hand-operated centrifuge, water pump or water aspirator.
Based on above-mentioned portable water sampler, other embodiments of the present invention also provide for the method for a kind of water body sampling, it is characterized in that, any of the above described portable water sampler is adopted to carry out following steps: the free end of described expansion link stretches to the water body overhead being intended to sampling region, and end of being fetched water by the flexible pipe on described expansion link stretches in water body, the parts that draw water described in startup extract water sample.Employing the inventive method is fetched water, simple and convenient operation can be carried out on the bank in various types of waters (including wetland), after only fixing device need to being fixed, expansion link is stretched out in the overhead corresponding to water body arbitrary region, any position, and put down flexible pipe and sampling, simple to operate, safe ready.
In a still further embodiment, the method that the present invention also provides for the sampling of a kind of water body location, it is characterised in that adopt described portable water sampler to carry out following steps:
(1) adjusting expansion link makes its free end reach to be intended to the water body overhead in sampling region；
(2) regulate hose length and make its end in contact water surface of fetching water, and record the scale a on the described flexible pipe that described normal line is corresponding；
(3) regulating hose length makes the water intaking end of described flexible pipe hang down in water body, and the difference recording scale b, a and b on the flexible pipe that described normal line is corresponding when reaching the position of expection water depth is described expection water depth；(4), after arriving described expection water depth, start the parts that draw water and extract water sample.
Adopt device and method of the present invention to carry out water body sampling, just can get the water sample in any region of water body on bank, be applicable to various fresh water type (including wetland), applied range, sample safe, time saving and energy saving, convenience and high-efficiency；Utilize flexible pipe characteristic simultaneously, adopt the simple means such as scale and normal line, it is achieved that position the purpose of sampling according to required water depth, method is easy and simple to handle, significantly improves sampling efficiency；Further, apparatus structure is simple, collapsible when not using, storage, easy to carry, reduces cost.
Accompanying drawing explanation
Portable water sampler that Fig. 1 provides for the preferred embodiment of the present invention and sampling application demonstration.
In figure, labelling lists as follows: 1-expansion link, 11-free end, 12-fix end, 13-normal line, 2-flexible pipe, 21-fetch water end, 211-pendant body, 22-flexible pipe axle, 3-draw water parts, 31-water inlet, 32-outlet, 4-support, 5-outlet pipe, 6-sampling container.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail with detailed description of the invention, but does not limit the scope of the present invention with this.If no special instructions, the operation used in following embodiment is conventional method, and the parts adopted and consumptive material all can be commercially available.
In all embodiments of the invention, as it is shown in figure 1, portable water sampler of the present invention has a characteristic that this device includes expansion link 1, flexible pipe 2, draw water parts 3；Described expansion link 1 is used for supporting described flexible pipe 2, and its one end is free end 11, and for stretching to the water body overhead being intended to sampling region, the other end is fixing end 12, is used for being fixed on bank；Described flexible pipe 2 is axially mounted along described expansion link 1, and scalable is to move axially along described expansion link 1；One end of flexible pipe 2 is water intaking end 21, hangs down in water body for the free end 11 through described expansion link 1, and the other end is connected with the water inlet 31 of the described parts 3 that draw water.When described expansion link 1 uses, extending and stretch to sampling region water body overhead, when not in use, can shorten and be easy to carry；Adopting flexible pipe 2 to be advantageous in that, softness can bend, it is simple to receives, regulate length, be convenient for carrying；Adopt the water body sampler of the present invention, can fix on bank, all kinds of waters, obtain the water sample in water body arbitrary region, simple to operate, safe ready.
Further, described flexible pipe 2 is with scale；Described expansion link 1 is provided with normal line 13, for blocking the scale of correspondence position on accurate described flexible pipe 2.Adopting flexible pipe 2 with a scale, good effect is in that, can show the concrete length determining that flexible pipe 2 is flexible according to scale, determines whether out that flexible pipe 2 is fetched water the end 21 degree of depth in water；And the normal line 13 on expansion link 1 plays the effect of indicating graduation；The combination of above-mentioned setting can totally realize location and the sampling of water depth.
Specifically, the water intaking end 21 of described flexible pipe 2 is provided with the pendant body 211 that described flexible pipe 2 can be made to hang down in water, it is characterized in that ponderable thing, and its effect is attached to flexible pipe head, sinks by own wt auxiliary hose 2.Preferably, described pendant body 211 is netted conehead.The effect of netted conehead is: network structure may filter that some impurity in water body, for instance pasture and water, silt or fish and shrimp, improves cleannes and the degree of purity of institute's water sampling, more meets sample requirement；Additionally, netted conehead utilizes the approrpiate wts of self suitably to pull stretches straight hose, the scale on flexible pipe is made to be represented clearly, thus making locating effect more accurate.
Further, described portable water sampler, also include: support 4；Described support 4 is used for supporting described expansion link 1, and its one end is connected with the fixing end 12 of described expansion link 1, and the other end is fixed on bank.The benefit arranging support 4 is: can be used to support or fixing described expansion link 1, it is possible to reserve installation site for flexible pipe axle 22, the parts 3 etc. that draw water.
Further, described portable water sampler, also include: flexible pipe axle 22, described flexible pipe axle 22 is arranged on described support 4 or expansion link 1；The effect of flexible pipe axle 22 is storage flexible pipe 2, and regulates retracting hose 2, by the length of control flexible pipe 2 to adjust the netted conehead 211 degree of depth in water, thus obtaining different depth water body example.
Preferably, described in the parts 3 that draw water be arranged on described support 4 or expansion link 1, its outlet 32 is for providing water sample to sampling container 6；Specifically, the parts 3 that draw water described in are hand-operated centrifuge, water pump or water aspirator.
Based on above-mentioned portable water sampler, other embodiments of the present invention also provide for the method for a kind of water body sampling, it is characterized in that, any of the above described portable water sampler is adopted to carry out following steps: the free end 11 of described expansion link 1 stretches to the water body overhead being intended to sampling region, and the flexible pipe one end on described expansion link is stretched in water body, the parts 3 that draw water described in startup extract water sample.Employing the inventive method is fetched water, simple and convenient operation can be carried out on the bank in various types of waters (including wetland), after only fixing device need to being fixed, expansion link 1 is stretched out in the overhead corresponding to water body arbitrary region, any position, and put down flexible pipe 2 i.e. sampling, simple to operate, safe ready.
Further, the method that some embodiments of the present invention also provide for the sampling of a kind of water body location, it is characterised in that adopt described portable water sampler to carry out following steps:
(1) adjusting expansion link 1 makes its free end 11 reach to be intended to the water body overhead in sampling region；
(2) regulating flexible pipe 2 length makes its end 21 of fetching water contact the water surface, and records the scale a on the described flexible pipe 2 of described normal line 13 correspondence；
(3) regulating flexible pipe 2 length makes the water intaking end 21 of described flexible pipe 2 hang down in water body, and the difference recording scale b, a and b on the flexible pipe 2 of described normal line 13 correspondence when reaching the position of expection water depth is described expection water depth；
(4), after arriving described expection water depth, start the parts 3 that draw water and extract water sample.
Claims (9)
1. a portable water sampler, it is characterised in that include expansion link, flexible pipe, draw water parts；
Described expansion link one end is free end, and for stretching to the water body overhead being intended to sampling region, the other end is fixing end, is used for being fixed on bank；
Described flexible pipe is axially mounted along described expansion link, and scalable is to move axially along expansion link；One end of described flexible pipe is water intaking end, and for sampling in hanging down water body through the free end of described expansion link, the other end is connected with the water inlet of the described parts that draw water.
2. portable water sampler according to claim 1, it is characterised in that described flexible pipe is with scale；Described expansion link is provided with normal line, the scale of correspondence position on the accurate described flexible pipe of card.
3. portable water sampler according to claim 1 and 2, it is characterised in that the water intaking end of described flexible pipe is provided with the pendant body that described flexible pipe can be made to hang down in water.
4. portable water sampler according to claim 3, described pendant body is netted conehead.
5. according to the arbitrary described portable water sampler of claim 1-4, it is characterised in that also include: support；Described support is used for supporting described expansion link, and its one end is connected with the fixing end of described expansion link, and the other end is fixed on bank.
6. according to the arbitrary described portable water sampler of claim 1-5, it is characterised in that also including: flexible pipe axle, described flexible pipe axle is arranged on described support or described expansion link, is used for regulating and receive described flexible pipe and moves axially along expansion link.
7. according to the arbitrary described portable water sampler of claim 1-6, it is characterised in that described in the parts that draw water be arranged on described support or described expansion link, its outlet is for providing water sample to sampling container；And/or, described in the parts that draw water be hand-operated centrifuge, water pump, water aspirator.
8. the method for a water body sampling, it is characterized in that, the arbitrary described portable water sampler of claim 1-7 is adopted to carry out following steps: the free end of described expansion link stretches to the water body overhead being intended to sampling region, and end of being fetched water by the flexible pipe on described expansion link stretches in water body, the parts that draw water described in startup extract water sample.
9. the method for a water body location sampling, it is characterised in that adopt the arbitrary described portable water sampler of claim 2-7 to carry out following steps:
(1) adjusting expansion link makes its free end reach to be intended to the water body overhead in sampling region；
(2) regulate hose length and make its end in contact water surface of fetching water, and record the scale a on the described flexible pipe that described normal line is corresponding；
(3) regulating hose length makes the water intaking end of described flexible pipe hang down in water body, and the difference recording scale b, a and b on the flexible pipe that described normal line is corresponding when reaching the position of expection water depth is described expection water depth；
(4), after arriving described expection water depth, start the parts that draw water and extract water sample.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610291146.5A CN105806661A (en) | 2016-05-05 | 2016-05-05 | Portable water body sampling device |
| AU2017100475A AU2017100475A4 (en) | 2016-05-05 | 2017-05-01 | A Portable Water Sampling Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610291146.5A CN105806661A (en) | 2016-05-05 | 2016-05-05 | Portable water body sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105806661A true CN105806661A (en) | 2016-07-27 |
Family
ID=56455278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610291146.5A Pending CN105806661A (en) | 2016-05-05 | 2016-05-05 | Portable water body sampling device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105806661A (en) |
| AU (1) | AU2017100475A4 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007720A (en) * | 2018-01-26 | 2018-05-08 | 珠海动力海岸智能科技有限公司 | A kind of water-quality sampler |
| CN108414279A (en) * | 2018-01-30 | 2018-08-17 | 高亚贵 | A kind of environmental monitoring deep water sampling device |
| CN108709876A (en) * | 2018-03-26 | 2018-10-26 | 华南理工大学 | A kind of multi-parameter monitoring moss and water quality device for aquaculture |
| CN109655312A (en) * | 2018-12-26 | 2019-04-19 | 中国矿业大学 | A kind of device and method for tiltedly boring formula acquisition small water bed mud in bank |
| CN109752219A (en) * | 2019-02-21 | 2019-05-14 | 长江水利委员会长江科学院 | The pump of Telescopic shaft type inhales hose sampling and separation prepares integration apparatus and method |
| CN109827810A (en) * | 2019-03-26 | 2019-05-31 | 中国林业科学研究院 | Unmanned plane multichannel water sample acquisition device and method |
| CN111487089A (en) * | 2019-01-26 | 2020-08-04 | 中电建生态环境集团有限公司 | Liquid sampler |
| CN112519959A (en) * | 2020-11-24 | 2021-03-19 | 江苏恩测检测技术有限公司 | Buoy station for water environment on-line monitoring |
| CN113405856A (en) * | 2021-06-23 | 2021-09-17 | 庞国强 | Water source detection sampling instrument for engineering geological exploration |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776895B (en) * | 2021-10-09 | 2023-07-25 | 郑州航空工业管理学院 | Multi-level sampling device for sewage treatment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201673077U (en) * | 2010-05-24 | 2010-12-15 | 张艳 | Rod type water quality sampling device |
| CN102042916A (en) * | 2009-10-15 | 2011-05-04 | 贝荣辉 | Ship ballast water collection device |
| CN202255955U (en) * | 2011-09-09 | 2012-05-30 | 唐家碧 | Water quality monitoring sampler |
| CN202735129U (en) * | 2012-06-19 | 2013-02-13 | 河海大学 | Portable fixed-depth fixed-distance water sampling device |
| CN104458335A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | Portable automatic depth-setting distance-setting water sample acquisition device |
| CN205958298U (en) * | 2016-05-05 | 2017-02-15 | 中国林业科学研究院林业新技术研究所 | Portable water sampling device |
-
2016
- 2016-05-05 CN CN201610291146.5A patent/CN105806661A/en active Pending
-
2017
- 2017-05-01 AU AU2017100475A patent/AU2017100475A4/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042916A (en) * | 2009-10-15 | 2011-05-04 | 贝荣辉 | Ship ballast water collection device |
| CN201673077U (en) * | 2010-05-24 | 2010-12-15 | 张艳 | Rod type water quality sampling device |
| CN202255955U (en) * | 2011-09-09 | 2012-05-30 | 唐家碧 | Water quality monitoring sampler |
| CN202735129U (en) * | 2012-06-19 | 2013-02-13 | 河海大学 | Portable fixed-depth fixed-distance water sampling device |
| CN104458335A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | Portable automatic depth-setting distance-setting water sample acquisition device |
| CN205958298U (en) * | 2016-05-05 | 2017-02-15 | 中国林业科学研究院林业新技术研究所 | Portable water sampling device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007720A (en) * | 2018-01-26 | 2018-05-08 | 珠海动力海岸智能科技有限公司 | A kind of water-quality sampler |
| CN108414279A (en) * | 2018-01-30 | 2018-08-17 | 高亚贵 | A kind of environmental monitoring deep water sampling device |
| CN108709876A (en) * | 2018-03-26 | 2018-10-26 | 华南理工大学 | A kind of multi-parameter monitoring moss and water quality device for aquaculture |
| CN108709876B (en) * | 2018-03-26 | 2020-12-22 | 华南理工大学 | A multi-parameter monitoring moss and quality of water device for aquaculture |
| CN109655312A (en) * | 2018-12-26 | 2019-04-19 | 中国矿业大学 | A kind of device and method for tiltedly boring formula acquisition small water bed mud in bank |
| CN111487089A (en) * | 2019-01-26 | 2020-08-04 | 中电建生态环境集团有限公司 | Liquid sampler |
| CN109752219A (en) * | 2019-02-21 | 2019-05-14 | 长江水利委员会长江科学院 | The pump of Telescopic shaft type inhales hose sampling and separation prepares integration apparatus and method |
| CN109827810A (en) * | 2019-03-26 | 2019-05-31 | 中国林业科学研究院 | Unmanned plane multichannel water sample acquisition device and method |
| CN109827810B (en) * | 2019-03-26 | 2024-01-26 | 中国林业科学研究院 | Unmanned aerial vehicle multichannel water sample collection device and method |
| CN112519959A (en) * | 2020-11-24 | 2021-03-19 | 江苏恩测检测技术有限公司 | Buoy station for water environment on-line monitoring |
| CN113405856A (en) * | 2021-06-23 | 2021-09-17 | 庞国强 | Water source detection sampling instrument for engineering geological exploration |
| CN113405856B (en) * | 2021-06-23 | 2023-08-15 | 西藏百汇工程项目管理有限公司 | Water source detection sampling instrument for engineering geological investigation |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2017100475A4 (en) | 2017-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105806661A (en) | Portable water body sampling device | |
| CN106989957B (en) | A kind of water body sampling Detection device | |
| AU2020103141A4 (en) | Depth-adjustable and continuous water sampling device | |
| CN205958298U (en) | Portable water sampling device | |
| CN203758777U (en) | Portable water quality sampler | |
| EP3130918A8 (en) | Apparatus for fixing of measuring device for monitoring bottom shape near bridge support to bridge structure, method for fixing such apparatus to bridge structure and sling for such fixing | |
| CN206114345U (en) | Water sampling pole | |
| CN104458335A (en) | Portable automatic depth-setting distance-setting water sample acquisition device | |
| CN203643465U (en) | Real-time measuring device for flow velocity for hydrologic survey | |
| CN106596186B (en) | Integrated sampling system | |
| CN104165784B (en) | The continuous water sampler of a kind of portable cantilever | |
| KR101585172B1 (en) | Water sampling device | |
| CN101750236A (en) | Water quality bacteria sampler | |
| CN107897136A (en) | A kind of intelligent water body plankton sampler | |
| CN209215360U (en) | A kind of paralic environment water monitoring device | |
| CN205656026U (en) | Folding portable meadow sample determiner | |
| CN212748393U (en) | Auxiliary assembly for water environment monitoring | |
| CN216978503U (en) | Sampling device for water environment monitoring | |
| CN107421780A (en) | A kind of sampling apparatus of sewage | |
| CN209416782U (en) | Sampling pipe is used in a kind of detection of water source | |
| CN205482718U (en) | Reinforced concrete drain pipe cover to reinforcement thickness check positioning tool | |
| CN105628434A (en) | Different water depth sampling device | |
| CN216926223U (en) | Portable multi-parameter water quality detector suitable for different environments | |
| CN205562553U (en) | Animal plasma check out test set embeds ware | |
| CN203164024U (en) | Portable fixed point water sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |