CN115791299B - Water sample collection system of unmanned ship for water quality monitoring - Google Patents
Water sample collection system of unmanned ship for water quality monitoring Download PDFInfo
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- CN115791299B CN115791299B CN202211626868.3A CN202211626868A CN115791299B CN 115791299 B CN115791299 B CN 115791299B CN 202211626868 A CN202211626868 A CN 202211626868A CN 115791299 B CN115791299 B CN 115791299B
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- water
- ship body
- protective cover
- rack
- electromagnetic switch
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 61
- 230000029087 digestion Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 230000002572 peristaltic effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a water sample collecting device of an unmanned ship for water quality monitoring, which is characterized in that a protective cover is positioned in a ship body and above a ship body opening, a rack is fixedly arranged at the top of the protective cover, a gear is meshed with a gear, the gear is driven by a rotating motor, a hard pipe is arranged above the rack, the hard pipe is vertically arranged, a limit pair is arranged on the side surface, the top is connected with a telescopic hose, the upper part is fixedly connected with a lifting device, the telescopic hose is connected with a three-way joint, the three-way joint is respectively connected with a water pump and an electromagnetic switch, and the water pump and the electromagnetic switch are respectively connected with a water storage tank; the two sides of the protective cover are respectively matched with the guide rail, the protective cover linearly reciprocates along the guide rail, the bottom of the protective cover is provided with a protective ring, the protective ring is arranged along the periphery of the protective cover, and the surface surrounded by the protective ring covers the opening of the ship body; the rotating motor, the lifting device, the water pump and the electromagnetic switch are respectively connected with the controller. The invention protects the water sample collecting port, reduces the corrosion of the ship body and automatically collects the water sample.
Description
Technical Field
The invention relates to the technical field of water quality monitoring equipment, in particular to a water sample collecting device of an unmanned water quality monitoring boat for protecting a water sample collecting port, reducing corrosion of a boat body and automatically collecting water samples.
Background
The water pollution problem seriously affects the production and living safety of people, comprehensively, accurately and real-timely monitors the water quality of lakes and rivers, and has important significance for water environment treatment and water quality safety guarantee. The existing automatic water quality monitoring station is difficult to find a pollution source in time due to fixed positions; the water quality sensor is immersed in water for a long time, and the structure and performance of the sensor are easy to damage.
The water quality monitoring is a process for monitoring and measuring the types of pollutants in a water body, the concentration and the change trend of various pollutants and evaluating the water quality condition. The monitoring range is very wide, including uncontaminated and contaminated natural waters (rivers, lakes, seas and groundwater) and various industrial drains, etc. Major monitoring projects can be divided into two main categories: one is a comprehensive index reflecting water quality conditions, such as temperature, chromaticity, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides, etc. In order to objectively evaluate the water quality of rivers and oceans, it is sometimes necessary to measure the flow rate and the flow quantity in addition to the above-mentioned monitoring items. At present, an unmanned ship is often used for water sample collection and water quality detection in water quality monitoring, water in a water area is collected into a detection cavity on the ship through a sampling pump on the unmanned ship, and then the sampled water in the detection cavity is detected through a sensor on the unmanned ship.
In the prior art, the water sample collecting device is immersed in water for a long time, the sampling port is generally arranged at the bottom of the ship body, and a plurality of devices are arranged on the upper part of the water sample collecting device, so that the water sample collecting device is not beneficial to maintenance, replacement and long-term use. For the unmanned ship for water quality monitoring applied to the sea surface, the wind wave is large, the working environment is poor, and the ship body is easy to corrode through the collecting port. There is a need for a water sample collection device for unmanned boats for water quality monitoring that protects the water sample collection port, reduces the corrosion of the hull, and automatically collects the water sample.
Disclosure of Invention
The invention aims to provide a water sample collecting device of an unmanned water sample monitoring boat for protecting a water sample collecting port, reducing corrosion of a boat body and automatically collecting water samples.
A water sample collection device of unmanned boat for water quality monitoring, comprising:
the protection cover is positioned in the ship body and above the ship body opening, a rack is fixedly arranged at the top of the protection cover, the rack is meshed with a gear, the gear is driven by a rotating motor, a hard pipe is arranged above the rack, the hard pipe is vertically arranged, a limit pair is arranged on the side face of the hard pipe, the top of the hard pipe is connected with a telescopic hose, the upper part of the hard pipe is fixedly connected with a lifting device, the telescopic hose is connected with a three-way joint, the three-way joint is respectively connected with a water pump and an electromagnetic switch, and the water pump and the electromagnetic switch are respectively connected with a water storage tank;
the two sides of the protective cover are respectively matched with the guide rail and reciprocate linearly along the guide rail, the bottom of the protective cover is provided with a protective ring, the protective ring is arranged along the periphery of the protective cover, and the surface surrounded by the protective ring covers the opening of the ship body;
the rotating motor, the lifting device, the water pump and the electromagnetic switch are respectively connected with the controller.
The protection cover is square, the hull opening is a circular hole, the side length of the protection cover is larger than the diameter of the hull opening, and when the protection cover is positioned right above the hull opening, the centers of the protection cover and the hull opening coincide.
The length of the rack is greater than that of the protective cover.
The lifting device is a linear motor, a working rod of the lifting device is fixedly connected to the side face of the hard pipe, and the working rod of the lifting device and the hard pipe are parallel to each other.
The rack is positioned on the center line of the protective cover, and the rack and the guide rail are parallel to each other.
The electromagnetic switch is connected with the bottom of the water storage tank, and the water pump is connected with the upper part of the water storage tank.
The controller starts a rotating motor, the rotating motor drives the protective cover to linearly move through the rack and the gear, the protective cover and the openings of the ship body are opened, the controller drives the hard pipe to extend out of the ship body to enter the water body through the lifting device, meanwhile, the telescopic hose extends, and the controller starts the water pump to pump the water sample into the water storage tank;
after the water sample in the water storage tank is detected, starting an electromagnetic switch, closing a water pump, and sequentially discharging the water sample in the water storage tank out of the ship body through the electromagnetic switch, the three-way joint, the telescopic hose, the hard pipe and the ship body opening;
after the water sample in the water storage tank is discharged, the controller turns off the electromagnetic switch, the lifting device drives the hard pipe to be retracted into the ship body, and the rotating motor drives the protective cover to close the opening of the ship body.
The water storage tank is connected with the multi-way valve, the multi-way valve is respectively connected with the counter, the digestion device and the liquid storage bottle, the counter is connected with the peristaltic pump, the liquid storage bottles are multiple in number, the multi-way valve, the counter, the peristaltic pump and the digestion device are respectively connected with the controller, and the controller is connected with the ship body controller.
The protection cover is positioned in a ship body and above a ship body opening, a rack is fixedly arranged at the top of the protection cover, the rack is meshed with a gear, the gear is driven by a rotating motor, a hard pipe is arranged above the rack, the hard pipe is vertically arranged, a limit pair is arranged on the side surface of the hard pipe, the top of the hard pipe is connected with a telescopic hose, the upper part of the hard pipe is fixedly connected with a lifting device, the telescopic hose is connected with a three-way joint, the three-way joint is respectively connected with a water pump and an electromagnetic switch, and the water pump and the electromagnetic switch are respectively connected with a water storage tank; the two sides of the protective cover are respectively matched with the guide rail, the protective cover linearly reciprocates along the guide rail, the bottom of the protective cover is provided with a protective ring, the protective ring is arranged along the periphery of the protective cover, and the surface surrounded by the protective ring covers the opening of the ship body; the rotating motor, the lifting device, the water pump and the electromagnetic switch are respectively connected with the controller. The invention protects the water sample collecting port, reduces the corrosion of the ship body and automatically collects the water sample.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the protective cover of the present invention;
FIG. 3 is a control relationship diagram of the present invention;
FIG. 4 is a schematic diagram of a portion of the water quality monitoring principle of the present invention;
in the figure: 1. the device comprises a protective cover, 2, a rack, 3, a gear, 4, a rotating motor, 5, a hard pipe, 6, a lifting device, 7, a telescopic hose, 8, a three-way joint, 9, a water pump, 10, an electromagnetic switch, 11, a water storage tank, 12, a protective ring, 13, a ship body, 14, a limit pair, 15, a guide rail, 16, a multi-way valve, 17, a meter, 18, a peristaltic pump, 19, a digestion device, 20, a liquid storage bottle, 21, a controller, 22 and a ship body controller.
Detailed Description
The invention is further described below with reference to the drawings and specific examples.
A water sample collection device of unmanned boat for water quality monitoring, comprising: the protection cover 1 is positioned in the ship body 13 and above the opening of the ship body 13, the rack 2 is fixedly arranged at the top of the protection cover 1, the rack 2 is meshed with the gear 3, the gear 3 is driven by the rotating motor 4, the hard pipe 5 is arranged above the rack 2, the hard pipe 5 is vertically arranged, the side face is provided with the limit pair 14, the top is connected with the telescopic hose 7, the upper part is fixedly connected with the lifting device 6, the telescopic hose 7 is connected with the three-way joint 8, the three-way joint 8 is respectively connected with the water pump 9 and the electromagnetic switch 10, and the water pump 9 and the electromagnetic switch 10 are respectively connected with the water storage tank 11; the two sides of the protective cover 1 are respectively matched with the guide rail 15, the protective cover moves linearly and reciprocally along the guide rail 15, the bottom of the protective cover 1 is provided with the protective rings 12, the protective rings 12 are arranged along the periphery of the protective cover 1, and the surface surrounded by the protective rings 12 covers the opening of the ship body 13; the rotating motor 4, the lifting device 6, the water pump 9 and the electromagnetic switch 10 are respectively connected with the controller 21.
The protection cover 1 is square, the opening of the ship body 13 is a circular hole, the side length of the protection cover 1 is larger than the diameter of the opening of the ship body 13, and when the protection cover 1 is positioned right above the opening of the ship body 13, the centers of the protection cover 1 and the opening of the ship body 13 are overlapped. The length of the rack 2 is greater than the length of the protective cover 1. The lifting device 6 is a linear motor, the working rod of the lifting device 6 is fixedly connected to the side face of the hard tube 5, and the working rod of the lifting device 6 and the hard tube 5 are parallel to each other. The rack 2 is positioned on the central line of the protective cover 1, and the rack 2 and the guide rail 15 are parallel to each other. The electromagnetic switch 10 is connected with the bottom of the water storage tank 11, and the water pump 9 is connected with the upper part of the water storage tank 11.
The controller 21 starts the rotating motor 4, the rotating motor 4 drives the protective cover 1 to linearly move through the rack 2 and the gear 3, the protective cover 1 and the ship body 13 are opened, the controller 21 drives the hard pipe 5 to extend out of the ship body 13 into the water body through the lifting device 6, meanwhile, the telescopic hose 7 extends, and the controller 21 starts the water pump 9 to pump the water sample into the water storage tank 11; after the water sample in the water storage tank 11 is detected, the electromagnetic switch 10 is started, the water pump 9 is closed, and the water sample in the water storage tank 11 is discharged out of the ship body 13 through the electromagnetic switch 10, the three-way joint 8, the telescopic hose 7, the hard pipe 5 and the ship body 13; after the water sample in the water storage tank 11 is discharged, the controller 21 turns off the electromagnetic switch 10, the lifting device 6 drives the hard pipe 5 to be retracted into the ship body 13, and the rotating motor 4 drives the protective cover 1 to close the opening of the ship body 13.
The water storage tank 11 is connected with the multi-way valve 16, the multi-way valve 16 is respectively connected with the counter 17, the digestion device 19 and the liquid storage bottle 20, the counter 17 is connected with the peristaltic pump 18, the liquid storage bottle 20 is a plurality of, the multi-way valve 16, the counter 17, the peristaltic pump 18 and the digestion device 19 are respectively connected with the controller 21, and the controller 21 is connected with the ship body controller 22.
The using mode is as follows:
(1) The controller 21 starts the rotating motor 4, the rotating motor 4 drives the protecting cover 1 to linearly move through the rack 2 and the gear 3, the protecting cover 1 and the ship body 13 are opened through the opening, the controller 21 drives the hard pipe 5 to extend out of the ship body 13 into the water body through the lifting device 6, meanwhile, the telescopic hose 7 extends, and the controller 21 starts the water pump 9 to pump the water sample into the water storage tank 11.
(2) After the water sample in the water storage tank 11 is detected, the electromagnetic switch 10 is started, the water pump 9 is closed, and the water sample in the water storage tank 11 is discharged out of the ship body 13 through the electromagnetic switch 10, the three-way joint 8, the telescopic hose 7, the hard pipe 5 and the ship body 13;
(3) After the water sample in the water storage tank 11 is discharged, the controller 21 turns off the electromagnetic switch 10, the lifting device 6 drives the hard pipe 5 to be retracted into the ship body 13, and the rotating motor 4 drives the protective cover 1 to close the opening of the ship body 13.
The protection cover 1 is square, the opening of the ship body 13 is a circular hole, the side length of the protection cover 1 is larger than the diameter of the opening of the ship body 13, and when the protection cover 1 is positioned right above the opening of the ship body 13, the centers of the protection cover 1 and the opening of the ship body 13 are coincident, so that the opening of the ship body 13 is convenient to process and close. The length of the rack 2 is longer than that of the protective cover 1, so that the opening of the switch ship body 13 is facilitated. The lifting device 6 is a linear motor, the working rod of the lifting device 6 is fixedly connected to the side face of the hard pipe 5, the working rod of the lifting device 6 and the hard pipe 5 are parallel to each other, and the hard pipe 5 can conveniently extend out of the ship body 13 to open holes. The rack 2 is positioned on the central line of the protective cover 1, and the rack 2 and the guide rail 15 are parallel to each other, so that the processing is convenient. The electromagnetic switch 10 is connected with the bottom of the water storage tank 11, and the water pump 9 is connected with the upper part of the water storage tank 11, so that water samples can be conveniently added and removed.
The water storage tank 11 is connected with the multi-way valve 16, the multi-way valve 16 is respectively connected with the counter 17, the digestion device 19 and the liquid storage bottle 20, the counter 17 is connected with the peristaltic pump 18, the liquid storage bottle 20 is a plurality of, the multi-way valve 16, the counter 17, the peristaltic pump 18 and the digestion device 19 are respectively connected with the controller 21, and the controller 21 is connected with the ship body controller 22. A detection device for partially detecting a water sample relates to colorimetry measurement.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. Water sampling device of unmanned ship for water quality monitoring, its characterized in that includes:
the novel water storage device comprises a protection cover (1), wherein the protection cover (1) is positioned inside a ship body (13) and above a hole formed in the ship body (13), a rack (2) is fixedly arranged at the top of the protection cover (1), the rack (2) is meshed with a gear (3), the gear (3) is driven by a rotating motor (4), a hard pipe (5) is arranged above the rack (2), the hard pipe (5) is vertically arranged, a limiting pair (14) is arranged on the side face, a telescopic hose (7) is connected to the top, a lifting device (6) is fixedly connected to the upper portion of the telescopic hose, a three-way joint (8) is connected to the telescopic hose (7), the three-way joint (8) is respectively connected with a water pump (9) and an electromagnetic switch (10), and the water pump (9) and the electromagnetic switch (10) are respectively connected to a water storage tank (11);
the two sides of the protective cover (1) are respectively matched with the guide rail (15), the protective cover linearly reciprocates along the guide rail (15), the bottom of the protective cover (1) is provided with a protective ring (12), the protective ring (12) is arranged along the periphery of the protective cover (1), and the surface surrounded by the protective ring (12) covers the opening of the ship body (13);
the rotating motor (4), the lifting device (6), the water pump (9) and the electromagnetic switch (10) are respectively connected with the controller (21);
the protective cover (1) is square, the opening of the ship body (13) is a circular hole, the side length of the protective cover (1) is larger than the diameter of the opening of the ship body (13), and when the protective cover (1) is positioned right above the opening of the ship body (13), the centers of the protective cover (1) and the opening of the ship body (13) are overlapped;
the length of the rack (2) is longer than that of the protective cover (1);
the rack (2) is positioned on the central line of the protective cover (1), and the rack (2) and the guide rail (15) are parallel to each other;
the controller (21) starts the rotating motor (4), the rotating motor (4) drives the protective cover (1) to linearly move through the rack (2) and the gear (3), the holes of the protective cover (1) and the ship body (13) are opened, the controller (21) drives the hard pipe (5) to extend out of the ship body (13) to enter the water body through the lifting device (6), meanwhile, the telescopic hose (7) stretches, and the controller (21) starts the water pump (9) to pump the water sample into the water storage tank (11);
after the detection of the water sample in the water storage tank (11) is finished, an electromagnetic switch (10) is started, a water pump (9) is turned off, and the water sample in the water storage tank (11) is discharged out of the ship body (13) through holes of the electromagnetic switch (10), the three-way joint (8), the telescopic hose (7), the hard pipe (5) and the ship body (13) in sequence;
after the water sample in the water storage tank (11) is discharged, the controller (21) closes the electromagnetic switch (10), the lifting device (6) drives the hard pipe (5) to be received in the ship body (13), and the rotating motor (4) drives the protective cover (1) to close the opening of the ship body (13).
2. The water sample collection device of the unmanned water craft for water quality monitoring according to claim 1, wherein the lifting device (6) is a linear motor, the working rod of the lifting device (6) is fixedly connected to the side face of the hard pipe (5), and the working rod of the lifting device (6) and the hard pipe (5) are parallel to each other.
3. The water sample collection device of the unmanned water vehicle for water quality monitoring according to claim 1, wherein the electromagnetic switch (10) is connected with the bottom of the water storage tank (11), and the water pump (9) is connected with the upper part of the water storage tank (11).
4. The water sample collection device of the unmanned water craft for water quality monitoring according to claim 1, wherein the water storage tank (11) is connected with a multi-way valve (16), the multi-way valve (16) is respectively connected with a meter (17), a digestion device (19) and a liquid storage bottle (20), the meter (17) is connected with a peristaltic pump (18), the number of the liquid storage bottles (20) is multiple, the multi-way valve (16), the meter (17), the peristaltic pump (18) and the digestion device (19) are respectively connected with a controller (21), and the controller (21) is connected with a ship body controller (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211626868.3A CN115791299B (en) | 2022-12-16 | 2022-12-16 | Water sample collection system of unmanned ship for water quality monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211626868.3A CN115791299B (en) | 2022-12-16 | 2022-12-16 | Water sample collection system of unmanned ship for water quality monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115791299A CN115791299A (en) | 2023-03-14 |
| CN115791299B true CN115791299B (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211626868.3A Active CN115791299B (en) | 2022-12-16 | 2022-12-16 | Water sample collection system of unmanned ship for water quality monitoring |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013100229A1 (en) * | 2011-12-28 | 2013-07-04 | 한국과학기술연구원 | System for operating an unmanned boat for water resource management and method for operating same |
| CN212007934U (en) * | 2020-04-27 | 2020-11-24 | 杭州环研科技有限公司 | 5G unmanned ship water quality monitoring device |
| CN112098159A (en) * | 2020-08-17 | 2020-12-18 | 王雪梅 | Water sampling device for environmental monitoring |
| CN114633840A (en) * | 2020-12-15 | 2022-06-17 | 华龙国际核电技术有限公司 | Marine organism monitoring system and measuring ship |
| CN114739742A (en) * | 2022-03-31 | 2022-07-12 | 海之韵(苏州)科技有限公司 | Cross-contamination-preventing water quality sampling unmanned ship and water quality sampling method of unmanned ship |
-
2022
- 2022-12-16 CN CN202211626868.3A patent/CN115791299B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013100229A1 (en) * | 2011-12-28 | 2013-07-04 | 한국과학기술연구원 | System for operating an unmanned boat for water resource management and method for operating same |
| CN212007934U (en) * | 2020-04-27 | 2020-11-24 | 杭州环研科技有限公司 | 5G unmanned ship water quality monitoring device |
| CN112098159A (en) * | 2020-08-17 | 2020-12-18 | 王雪梅 | Water sampling device for environmental monitoring |
| CN114633840A (en) * | 2020-12-15 | 2022-06-17 | 华龙国际核电技术有限公司 | Marine organism monitoring system and measuring ship |
| CN114739742A (en) * | 2022-03-31 | 2022-07-12 | 海之韵(苏州)科技有限公司 | Cross-contamination-preventing water quality sampling unmanned ship and water quality sampling method of unmanned ship |
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| CN115791299A (en) | 2023-03-14 |
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Denomination of invention: A water sample collection device for unmanned boats used for water quality monitoring Effective date of registration: 20231219 Granted publication date: 20230905 Pledgee: Industrial Bank Co.,Ltd. Shanghai pilot Free Trade Zone Lingang New District sub branch Pledgor: SHANGHAI BOQU INSTRUMENT CO.,LTD. Registration number: Y2023310000889 |
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