CN108572094B - Multiunit water sample collection storage device - Google Patents
Multiunit water sample collection storage device Download PDFInfo
- Publication number
- CN108572094B CN108572094B CN201810689871.7A CN201810689871A CN108572094B CN 108572094 B CN108572094 B CN 108572094B CN 201810689871 A CN201810689871 A CN 201810689871A CN 108572094 B CN108572094 B CN 108572094B
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- bottom plate
- box body
- cover plate
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 394
- 238000005070 sampling Methods 0.000 claims abstract description 60
- 230000000903 blocking effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 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 invention discloses a multi-group water sample collecting and storing device which comprises a box body, a water collecting bottle water inlet pipe, a rubber plug, a cover plate, a water blocking device, a steering engine, a water inlet pipe, a water inlet bottom plate and a controller, wherein the water inlet pipe is connected with the water collecting bottle; a water inlet is arranged at the top end of the box body; a plurality of water sampling bottles are uniformly distributed at the bottom in the box body along the circumference; the cover plate is provided with water inlet grooves at positions corresponding to the water sampling bottles respectively; two ends of the water inlet pipe of each water sampling bottle are respectively communicated with the corresponding water sampling bottle mouth and the water inlet groove; the bottle mouth of the water bottle is provided with a corresponding rubber plug; the rubber plug is provided with a water inlet joint; the steering engine is fixedly arranged at the center of the cover plate and is in transmission connection with the lower end surface of the water inlet bottom plate; the controller is arranged in the box body and is connected with the steering engine; the lower end face of the water inlet bottom plate is uniformly provided with a plurality of water shutoff devices and a water inlet pipe along the circumferential direction, and the position of the water inlet bottom plate corresponding to the water inlet pipe is provided with a bottom plate water inlet. The device can collect a plurality of groups of water samples and can also ensure that the water samples are not doped by water bodies in other areas.
Description
Technical Field
The invention relates to a water storage device, in particular to a multi-group water sample collecting and storing device, and belongs to the technical field of water sample storage.
Background
The basis of the water environment analysis and detection work is to obtain an effective sample from the water environment. Because of the limitation of the technological development level, most water quality parameters need to be collected on site to obtain water samples except for water temperature, dissolved oxygen, conductivity and other projects, and the water samples are brought back to a laboratory to be analyzed and detected by a professional instrument. It follows that the representativeness and effectiveness of a water sample plays a critical role in the overall water environment analytical detection. With the development of science and technology, unmanned ship automatic sampling has replaced traditional manual sampling, can realize the collection of lake surface arbitrary point, has improved water sample collection's work efficiency. The unmanned ship needs the corresponding water sample storage device to work cooperatively for water sample collection at any point. However, the current water quality storage device is relatively simple, cannot meet the requirement of storing a plurality of groups of water samples or cannot ensure the purity of the water samples, so that the water samples lose representativeness.
The portable water sample collecting and storing device disclosed in the Chinese patent ZL201410741533.5 mainly comprises a water storage unit, a cover plate, a steering engine and a controller, wherein the steering engine and the controller are arranged in the water storage unit; the steering engine comprises a rotary steering engine and a sliding block steering engine; the cover plate is arranged at the top end of the water storage unit and is connected with the rotary steering engine; the water storage units are cylindrical, a plurality of water storage tanks are distributed on the water storage units, the water storage tanks are distributed circumferentially, and a water inlet is formed in the top of each water storage tank; the cover plate is arranged above the water storage tank, and the rotary steering engine drives the cover plate to rotate; the cover plate is provided with an opening, a sliding block is slidably arranged on the opening, the sliding block steering engine is connected with the sliding block, and the sliding block steering engine drives the sliding block to slide; the controller controls the rotation steering engine and the sliding block steering engine to operate. The device can store water quality samples collected in a plurality of areas through the mode. The device uses the sliding block to separate different water storage tanks to store water samples in different areas; because all the water storage tanks in the device are open and are not sealed, water samples flow into the water storage tanks through holes in the cover plate, water samples in other areas are easy to mix in the water storage tanks, and the water samples in the water storage tanks lose representativeness and effectiveness.
Therefore, the design of the storage device which can store a plurality of groups of water samples and can ensure that the collected water sample is not doped by water bodies in other water areas becomes one of the problems which need to be solved in the current technology.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a device capable of collecting a plurality of groups of water samples and simultaneously guaranteeing that a stored water sample is not doped by water bodies in other areas.
In order to achieve the aim, the invention provides a multi-group water sample collecting and storing device which comprises a box body, a water collecting bottle water inlet pipe, a rubber plug, a cover plate, a water blocking device, a steering engine, a water inlet pipe, a water inlet bottom plate and a controller, wherein the water collecting bottle is arranged on the box body; a water inlet is arranged at the top end of the box body; the plurality of water sampling bottles are arranged at the inner bottom of the box body and are uniformly distributed along the circumference by taking the center of the bottom of the box body as the center; the cover plate and the water inlet bottom plate are arranged in the box body in parallel; the cover plate is provided with water inlet grooves at positions corresponding to the water sampling bottles respectively; the number of the water inlet pipes of the water sampling bottles is consistent with that of the water sampling bottles, and the two ends of each water inlet pipe of the water sampling bottle are respectively communicated with the bottle mouth and the water inlet groove of the corresponding water sampling bottle; the bottle mouth of the water bottle is provided with a corresponding rubber plug; the rubber plug is provided with a water inlet joint; the steering engine is fixedly arranged on the cover plate, and the center of the bottom of the box body is at a position corresponding to the center and is in transmission connection with the lower end surface of the water inlet bottom plate; the controller is arranged in the box body and is connected with the steering engine; a plurality of water shutoff devices and a water inlet pipe are uniformly arranged on the lower end surface of the water inlet bottom plate along the circumferential direction, and a bottom plate water inlet is arranged at the position of the water inlet bottom plate corresponding to the water inlet pipe; when water sample collection is carried out, the water inlet pipe is communicated with one of the water inlet tanks on the cover plate, and the upper ends of the other water inlet tanks are in conflict with the corresponding water blocking devices.
Further, the water shutoff device comprises a connecting rod and a water pipe plug; the upper end of the connecting rod is fixedly connected with the lower end surface of the water inlet bottom plate; the upper end of the water pipe plug is fixedly arranged at the lower end of the corresponding connecting rod, and the lower end of the water pipe plug is in contact with the cover plate.
Further, the controller is arranged at the center of the bottom in the box body; the bottom in the box body is provided with a plurality of water sampling bottle clamping grooves along the circumference, and each water sampling bottle is arranged in the corresponding water sampling bottle clamping groove.
Further, the distribution and the quantity of the water blocking devices and the water inlet pipes which are uniformly distributed below the water inlet bottom plate along the circumferential direction are consistent with the distribution and the quantity of the water sampling bottle clamping grooves.
Further, a cover plate card and a water inlet bottom plate card are respectively arranged at the inner side of the box body; the water inlet bottom plate card and the cover plate card are annular and are arranged on the inner peripheral side of the box body in an up-down parallel manner; the water inlet bottom plate and the cover plate are respectively arranged on the water inlet bottom plate card and the cover plate card; the top end of the box body is provided with a box cover; the water inlet is arranged on the box cover.
Further, the bottom of the box body is provided with a water outlet; and a water blocking plug is arranged at the water outlet.
Further, a cross water inlet slot is arranged on the rubber plug.
Further, the water sample collection and storage device comprises a water pump; the water pump is connected with the water inlet.
Compared with the prior art, the invention has the following advantages:
according to the invention, through the water pipe plug on the water inlet bottom plate and the water inlet pipe, only one water collecting bottle can be used for water inlet in any state, and other water collecting bottles can not be used for blocking water inlet, so that the problem that the water collecting bottle is easy to dope water bodies in other water areas is solved;
according to the invention, the steering engine and the water sampling bottle are mutually matched, so that a plurality of groups of water samples are collected and stored;
the bottle cap of the water sampling bottle is matched with the rubber plug and the water inlet pipe, the water inlet pipe penetrates through the rubber plug and enters the water sampling bottle, the sealing effect can be achieved by blocking the water inlet of the water inlet pipe, and the problem that water samples of the water sampling bottle are easy to spill in the working process is solved;
the invention has simple structure and convenient use, and is suitable for popularization and application.
Drawings
FIG. 1 is a schematic diagram of a multi-set water sample collection and storage device according to the present invention;
FIG. 2 is a schematic view of the bottom structure of the case of FIG. 1;
fig. 3 is a schematic perspective view of the multiple sets of water sample collection and storage devices of fig. 1.
In the figure, a 1-water inlet, a 2-water inlet bottom plate, a 3-steering engine, a 4-connecting rod, a 5-water pipe plug, a 6-cover plate, a 7-rubber plug, an 8-water collecting bottle, a 9-controller, a 10-bottom of a box body, a 11-water collecting bottle water inlet pipe, a 12-water inlet tank, a 13-water inlet pipe, a 14-bottom plate water inlet, a 15-water collecting bottle clamping groove, a 16-clamping piece and a 17-water outlet.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 and 3, the multi-group water sample collecting and storing device comprises a box body, a water collecting bottle 8, a water collecting bottle water inlet pipe 11, a rubber plug 7, a cover plate 6, a water blocking device, a steering engine 3, a water inlet pipe 13, a water inlet bottom plate 2 and a controller 9. The box body is cylindric, and the top is equipped with dismantled and assembled case lid, is equipped with water inlet 1 on the case lid, is connected with the water inlet pump through water inlet 1. As shown in fig. 2, a plurality of water sampling bottle clamping grooves 15 (8 are taken as an example in this embodiment, and can be increased or decreased according to actual sampling requirements) are uniformly distributed on the bottom 10 of the box body along the circumference. As shown in fig. 1, the water sampling bottle 8 is arranged at the bottom in the box body by being arranged in a corresponding water sampling bottle clamping groove 15. The inner side of the box body is respectively provided with a cover plate card and a water inlet bottom plate card 16, the water inlet bottom plate card and the cover plate card are annular, are arranged on the inner peripheral side of the box body in an up-down parallel mode, the water inlet bottom plate 2 and the cover plate 6 are respectively arranged on the water inlet bottom plate card and the cover plate card, and the water inlet bottom plate and the cover plate are respectively fixed and limited through corresponding cards. The cover plate 6 is provided with water inlet grooves 12 at positions corresponding to the water sampling bottles 8. The number of the water inlet pipes 11 of the water sampling bottle is consistent with that of the water sampling bottles 8, two ends of each water inlet pipe 11 of the water sampling bottle are respectively communicated with the corresponding bottle mouth of the water sampling bottle 8 and the corresponding water inlet groove 12, and a corresponding rubber plug is arranged at the bottle mouth of the water sampling bottle and is provided with a water inlet seam (preferably in a cross shape, a straight shape can also be adopted, etc.). The steering engine 3 is fixedly arranged on the cover plate 6, and the center position of the cover plate 6 is in transmission connection with the lower end face of the water inlet bottom plate 2 to drive the water inlet bottom plate 2 to rotate. The controller 9 is arranged at the center position of the bottom of the box body, is connected with the steering engine 3 and controls the rotation, interval time and rotation frequency of the steering engine. The lower end face of the water inlet bottom plate 2 is uniformly provided with a plurality of water shutoff devices and a water inlet pipe 13 along the circumferential direction, and the position of the water inlet bottom plate 2 corresponding to the water inlet pipe is provided with a bottom plate water inlet 14. Each water shutoff device all includes connecting rod 4 and water pipe stopper 5, and connecting rod 4 upper end links to each other with the lower terminal surface of intake bottom plate 2 is fixed, and the water pipe, 5 upper ends are fixed to correspond connecting rod 4's lower extreme, and the lower extreme is inconsistent with apron 6. The bottom of the box body is also provided with a water outlet 17, and a water blocking plug is arranged at the water outlet.
The invention discloses a multi-group water sample collecting and storing device which is divided into 3 parts of a water storage layer, a water separation layer and a water inlet layer according to functional requirements. The 3 parts can be detached, so that a user can conveniently take and put the water sampling bottle. The water storage layer is positioned at the bottom of the device and is provided with a water sampling bottle clamping groove 15, a water sampling bottle 8 and a controller 9, and the controller 9 adopts a waterproof cover to carry out waterproof treatment; the water dividing layer is positioned in the middle of the device and is provided with a steering engine 3, a water inlet pipe 13 and a water blocking device, and the steering engine 3 is controlled by a controller 9; the water inlet layer is positioned at the upper part of the whole device. The water inlet bottom plate 2 is used for separating a water inlet layer and a water separation layer and can rotate under the control of the steering engine 3; the cover plate 6 is used for separating the water storage layer and the water separation layer.
First, the bottom reservoir is installed, most importantly the water bottle. The water sampling bottles are arranged on the water sampling bottle clamping grooves at the bottom, and a user can change the corresponding bottom plates according to the requirements to increase or decrease the number of the water sampling bottles; the controller is mounted in a central position. Then, installing a water dividing layer, wherein water inlet pipes are circumferentially distributed on a cover plate of the water dividing layer, the number of the water inlet pipes corresponds to that of the water sampling bottles, and each water inlet pipe is connected with a water inlet of each water sampling bottle; the steering engine is arranged at the center of the cover plate and controls the rotation fixed angle of the water inlet bottom plate. Finally, the water inlet layer is installed, a water inlet pipe and a plurality of water pipe plugs are distributed on the water inlet bottom plate, the distributed positions and the distributed numbers are the same as those of the water sampling bottles, and the water inlet at the top is connected with the water pump. When water collection starts, the water pump absorbs water and enters the water inlet layer, and water samples can flow into one water collection bottle along the water inlet pipe on the water inlet bottom plate through the water inlet seam of the rubber plug due to water pressure, and at the moment, the water inlets of the water collection bottles at other parts are blocked by the water pipe plug and cannot be doped into the water body of the water area; after the water sample is collected, the controller controls the steering engine to rotate by a fixed angle to enable the water inlet pipe on the water inlet bottom plate to correspond to the water inlet of the next water sampling bottle, the water inlets of other water sampling bottles are blocked by the water pipe plug, and water sample storage is performed in the same mode until the water sample collection and storage of multiple groups are completed. At this time, the steering engine is controlled to rotate until the water inlet pipe 13 is blocked by the cover plate 6 (i.e. is not communicated with any water inlet groove), and the bottle mouth of each water sampling bottle keeps a relative sealing state due to the action of the rubber plug.
When the device works, the device needs to be matched with a water collecting pump. After the device is installed according to 3 parts of the water storage layer, the water separation layer and the water inlet layer. Firstly, a water sample is sucked by a suction pump and enters a water inlet layer through a water inlet 1; a bottom plate water inlet 14 is distributed on the water inlet bottom plate 2, and water samples flow into the water separation layer through the bottom plate water inlet 14; the water diversion layer part is connected with a bottom plate water inlet 14 through a water inlet pipe 13, and a water sample flows into the water inlet pipe 13; flows into the water storage layer through the water inlet groove 12 on the cover plate 6; the water storage layer is connected with the water inlet tank 12 through the water sampling bottle water inlet pipe 11, and water samples flow into the water sampling bottle through the water sampling bottle water inlet pipe 11 to finish the collection and storage of the water samples in the current group; before the next group of water samples are stored, the controller 9 controls the steering engine to rotate by a fixed angle to drive the water inlet bottom plate to rotate, so that the water inlet pipe 13 is aligned with the water inlet pipe 11 of the next water sampling bottle, and the water sampling bottom plate is prepared for the next group of water samples to be collected and stored; this is cycled until multiple sets of water samples are collected for storage as desired by the user.
The water inlet bottom plate, the cover plate and the bottom plate have the same external dimensions, the water inlet of the water inlet bottom plate, the water pipe plug, the water inlet groove on the cover plate and the water collecting bottle clamping grooves on the bottom plate are matched in position distribution and quantity, and the quantity can be correspondingly increased or decreased according to the requirements of users.
The water inlet bottom plate is provided with a water inlet and a plurality of water pipe plugs, and the water pipe plugs are connected with the water inlet bottom plate through connecting rods; the water pipe plug blocks the water inlet groove which is arranged on the cover plate 6 and is not used for water inlet, so that only one water inlet groove is always ensured to be used for water inlet, and further, only one water collecting bottle can work for water inlet at any moment.
The water sampling bottle adopts a mode of combining the rubber plug and the water inlet pipe, can achieve the effect of sealing the water sampling bottle by blocking the water inlet pipe, and effectively solves the problems of water sampling bottle spillage and water sample doping in other water areas.
Claims (1)
1. A multiunit water sample collection storage device, its characterized in that: comprises a box body, a water collecting bottle water inlet pipe, a rubber plug, a cover plate, a water shutoff device, a steering engine, a water inlet pipe, a water inlet bottom plate and a controller; a water inlet is formed in the top end of the box body; the plurality of water sampling bottles are arranged at the inner bottom of the box body and are uniformly distributed along the circumference by taking the center of the bottom of the box body as the center; the cover plate and the water inlet bottom plate are arranged in the box body in parallel; the cover plate is provided with water inlet grooves at positions corresponding to the water sampling bottles respectively; the number of the water inlet pipes of the water sampling bottles is the same as that of the water sampling bottles, and the two ends of each water inlet pipe of the water sampling bottle are respectively communicated with the corresponding bottle mouth and water inlet groove of the water sampling bottle; the bottle mouth of the water bottle is provided with a corresponding rubber plug; a water inlet joint is formed on the rubber plug; the steering engine is fixedly arranged on the cover plate, and is in transmission connection with the lower end surface of the water inlet bottom plate at a position corresponding to the center of the bottom of the box body; the controller is arranged in the box body and is connected with the steering engine; the lower end surface of the water inlet bottom plate is uniformly provided with a plurality of water shutoff devices and a water inlet pipe along the circumferential direction, and a bottom plate water inlet is arranged at the position of the water inlet bottom plate corresponding to the water inlet pipe; when water sample collection is carried out, the water inlet pipe is communicated with one water inlet groove on the cover plate, and the upper ends of the other water inlet grooves are in contact with the corresponding water blocking device; the water blocking device comprises a connecting rod and a water pipe plug; the upper end of the connecting rod is fixedly connected with the lower end surface of the water inlet bottom plate; the upper end of the water pipe plug is fixedly arranged at the lower end of the corresponding connecting rod, and the lower end of the water pipe plug is in contact with the cover plate; the controller is arranged at the center of the bottom in the box body; a plurality of water sampling bottle clamping grooves are uniformly distributed on the inner bottom of the box body along the circumference, and each water sampling bottle is arranged in the corresponding water sampling bottle clamping groove; the distribution and the quantity of the water blocking devices and the water inlet pipes which are uniformly distributed along the circumferential direction below the water inlet bottom plate are consistent with the distribution and the quantity of the water sampling bottle clamping grooves; a cover plate card and a water inlet bottom plate card are respectively arranged at the inner side of the box body; the water inlet bottom plate card and the cover plate card are annular and are arranged on the inner peripheral side of the box body in an up-down parallel manner; the water inlet bottom plate and the cover plate are respectively arranged on the water inlet bottom plate card and the cover plate card; the top end of the box body is provided with a box cover; the water inlet is formed in the box cover; the bottom of the box body is provided with a water outlet; a water blocking plug is arranged at the water outlet; the rubber plug is provided with a cross water inlet joint; the water sample collection and storage device comprises a water pump; the water pump is connected with the water inlet; the overall dimensions of the water inlet bottom plate and the cover plate are the same; the controller adopts a waterproof cover to carry out waterproof treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689871.7A CN108572094B (en) | 2018-06-28 | 2018-06-28 | Multiunit water sample collection storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689871.7A CN108572094B (en) | 2018-06-28 | 2018-06-28 | Multiunit water sample collection storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108572094A CN108572094A (en) | 2018-09-25 |
| CN108572094B true CN108572094B (en) | 2023-11-10 |
Family
ID=63573569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810689871.7A Active CN108572094B (en) | 2018-06-28 | 2018-06-28 | Multiunit water sample collection storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108572094B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111982603A (en) * | 2020-09-05 | 2020-11-24 | 胡自远 | Water sample sampler for geological exploration |
| CN112504763B (en) * | 2020-12-15 | 2021-08-06 | 自然资源部第一海洋研究所 | Seawater sampling device based on different depths |
| CN112485049B (en) * | 2020-12-22 | 2022-09-27 | 内蒙古富源新纪检测有限责任公司 | Soil sample collection device |
| CN112595555A (en) * | 2020-12-30 | 2021-04-02 | 闫超 | Multifunctional sewage detection sampler |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8673175A (en) * | 1975-11-18 | 1976-01-22 | Abbott Laboratories | Chemical analysis apparatus and method |
| JPH11173960A (en) * | 1997-12-15 | 1999-07-02 | Nichiyu Giken Kogyo Co Ltd | Underwater water-collecting apparatus |
| KR20050025938A (en) * | 2004-10-20 | 2005-03-14 | 이진필 | Wastewater sampler |
| CN104483158A (en) * | 2014-12-09 | 2015-04-01 | 苏州市职业大学 | Portable water sample collection and storage device |
| CN104483163A (en) * | 2014-11-27 | 2015-04-01 | 苏州市职业大学 | Automatic water quality sampling device |
| CN204233435U (en) * | 2014-11-21 | 2015-04-01 | 重庆云帆医疗设备有限公司 | Domestic wound sterilized bottle |
| CN104677690A (en) * | 2015-02-15 | 2015-06-03 | 南京信息工程大学 | Automatic collecting device of atmospheric aerosol |
| CN205896262U (en) * | 2016-08-22 | 2017-01-18 | 宁波新雅特洁具有限公司 | Press button type water distribution device |
| CN107585266A (en) * | 2017-09-29 | 2018-01-16 | 北京东方园林环境股份有限公司 | A kind of unmanned boat equipment sampled automatically for water quality and the method for sampling |
| CN107741485A (en) * | 2017-11-13 | 2018-02-27 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of industrial wastewater recycle device |
| CN207423577U (en) * | 2017-11-10 | 2018-05-29 | 山东华度检测有限公司 | New hydrophore |
| CN108195625A (en) * | 2018-01-29 | 2018-06-22 | 东莞市联洲知识产权运营管理有限公司 | A kind of water quality detection sampler of remote control type |
| CN208350447U (en) * | 2018-06-28 | 2019-01-08 | 南京信息工程大学 | A kind of multiple groups water sampling storage device |
| CN111504714A (en) * | 2020-05-14 | 2020-08-07 | 温州陆戏智能科技有限公司 | Water sample automatic acquisition preserves and water level detection device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8338182B2 (en) * | 2010-02-08 | 2012-12-25 | Arizona Board of Regents, a body corporate acting for and on behalf of Arizona State University | Methods and systems for fluid examination and remediation |
| JP2012220301A (en) * | 2011-04-07 | 2012-11-12 | Medica Tekku Kk | Dispensation apparatus |
-
2018
- 2018-06-28 CN CN201810689871.7A patent/CN108572094B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8673175A (en) * | 1975-11-18 | 1976-01-22 | Abbott Laboratories | Chemical analysis apparatus and method |
| JPH11173960A (en) * | 1997-12-15 | 1999-07-02 | Nichiyu Giken Kogyo Co Ltd | Underwater water-collecting apparatus |
| KR20050025938A (en) * | 2004-10-20 | 2005-03-14 | 이진필 | Wastewater sampler |
| CN204233435U (en) * | 2014-11-21 | 2015-04-01 | 重庆云帆医疗设备有限公司 | Domestic wound sterilized bottle |
| CN104483163A (en) * | 2014-11-27 | 2015-04-01 | 苏州市职业大学 | Automatic water quality sampling device |
| CN104483158A (en) * | 2014-12-09 | 2015-04-01 | 苏州市职业大学 | Portable water sample collection and storage device |
| CN104677690A (en) * | 2015-02-15 | 2015-06-03 | 南京信息工程大学 | Automatic collecting device of atmospheric aerosol |
| CN205896262U (en) * | 2016-08-22 | 2017-01-18 | 宁波新雅特洁具有限公司 | Press button type water distribution device |
| CN107585266A (en) * | 2017-09-29 | 2018-01-16 | 北京东方园林环境股份有限公司 | A kind of unmanned boat equipment sampled automatically for water quality and the method for sampling |
| CN207423577U (en) * | 2017-11-10 | 2018-05-29 | 山东华度检测有限公司 | New hydrophore |
| CN107741485A (en) * | 2017-11-13 | 2018-02-27 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of industrial wastewater recycle device |
| CN108195625A (en) * | 2018-01-29 | 2018-06-22 | 东莞市联洲知识产权运营管理有限公司 | A kind of water quality detection sampler of remote control type |
| CN208350447U (en) * | 2018-06-28 | 2019-01-08 | 南京信息工程大学 | A kind of multiple groups water sampling storage device |
| CN111504714A (en) * | 2020-05-14 | 2020-08-07 | 温州陆戏智能科技有限公司 | Water sample automatic acquisition preserves and water level detection device |
Non-Patent Citations (6)
| Title |
|---|
| 《现代环境监测技术》.中国环境科学出版社,1999,(第1版),第333-338页. * |
| Compositional heterogeneities in oilfield formation waters: identifying them, using them;P. C. Smalley 等;《Geological Society》;第86卷;第59-69页 * |
| Field pumping experiments and numerical simulations of shield tunnel dewatering under the Yangtze River;Baotian Xu 等;《Environmental Earth Sciences》;第Baotian Xu 等卷;第715页 * |
| Pressure and temperature preservation techniques for gas-hydrate-bearing sediments sampling;Haiyan Zhu 等;《Energy》;第36卷(第7期);第4542-4551页 * |
| 多孔板进样器的研究与开发;刘志刚;《中国优秀硕士论文全文数据库工程科技Ⅱ辑》(第1期);第C030-1页 * |
| 钱塘江杭州段多氯联苯的污染特征、累积风险及来源初探;王桂浩;《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》(第7期);第B027-69页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108572094A (en) | 2018-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108572094B (en) | Multiunit water sample collection storage device | |
| CN114878251B (en) | A sampling device for waiting to detect water | |
| CN115266238A (en) | Hydrogeology reconnaissance is with sampling mechanism and sampling device | |
| CN208350447U (en) | A kind of multiple groups water sampling storage device | |
| CN115165465A (en) | Multifunctional water quality monitoring equipment | |
| CN220542550U (en) | Split mounting type underwater layered sampling device | |
| CN205374084U (en) | Environmental monitoring is with dirty water sampler | |
| CN211504823U (en) | Unmanned ship water quality collection system | |
| CN207456838U (en) | A kind of quantitative sewage harvester | |
| CN218098442U (en) | Sampling device for water environmental engineering detection | |
| CN207816631U (en) | Overlying water and sediment interstitial water one harvester | |
| CN212275320U (en) | Water sampler for collecting mixed integral water sample | |
| CN211205851U (en) | Hybrid sewage sampling device | |
| CN212410156U (en) | Sampling device for sewage treatment | |
| CN211877487U (en) | Sampling device that municipal administration sewage treatment used | |
| CN211825258U (en) | Sewage sampling and collecting device | |
| CN211452958U (en) | Water intake device for detecting water quality by adopting ultraviolet spectrophotometer | |
| CN212275296U (en) | A sewage sampling device for sewage detection | |
| CN114062292A (en) | Extractor for oil measurement, full-automatic ultraviolet oil measurement device and oil measurement method thereof | |
| CN109628288B (en) | Aquatic microorganism sampling device | |
| CN208206548U (en) | A kind of novel hydrophore | |
| CN203719946U (en) | Water sample collector for surface water | |
| CN216594319U (en) | Portable multifunctional underground water sampler | |
| CN217878466U (en) | Sampler for water pollution treatment | |
| CN211825996U (en) | Accurate sewage collection system takes a sample |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |