CN112379072A - Water quality detection device and detection method thereof - Google Patents
Water quality detection device and detection method thereof Download PDFInfo
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- CN112379072A CN112379072A CN202011411487.4A CN202011411487A CN112379072A CN 112379072 A CN112379072 A CN 112379072A CN 202011411487 A CN202011411487 A CN 202011411487A CN 112379072 A CN112379072 A CN 112379072A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 238000004804 winding Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229910001385 heavy metal Inorganic materials 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 230000009189 diving Effects 0.000 claims 1
- 238000012372 quality testing Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/022—Tethered aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1813—Specific cations in water, e.g. heavy metals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1853—Hardness of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2209/00—Energy supply or activating means
- B63B2209/18—Energy supply or activating means solar energy
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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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Abstract
The invention discloses a water quality detection device, which comprises a hull, wherein support frames are arranged on two sides of the hull, a driving assembly is arranged at the tail end of the hull, an aircraft is arranged on the upper side of each support frame, a submersible vehicle is arranged on the lower side of each support frame, the periphery of each aircraft is connected with a flight device, a winding shaft in each aircraft is connected with a buckle at the top end of the submersible vehicle through a traction line, the bottom end of each aircraft is connected with a detection device through a telescopic rod, the side edge of the bottom end of each aircraft is connected with a floater through a support rod, first cavities are arranged on two sides of the submersible vehicle, a plurality of through holes are formed in the bottom end of each first cavity, a second cavity is arranged in the middle of the submersible vehicle, an air. The invention can detect deeper water areas and can simultaneously detect a plurality of water surfaces and underwater, and the use is convenient and efficient.
Description
Technical Field
The invention relates to the technical field of water quality detection, in particular to a water quality detection device and a detection method thereof.
Background
With the development of technology and the increasing activity of human beings, the water environment is worsened, more and more pollutants flow into lakes and oceans, so that the attention of human beings on the water body is also improved, a water quality detector is needed during water quality detection, and the enhancement of the water quality detection is an important link for water environment treatment.
For example, a water quality detection device disclosed in chinese patent No. 201910519781.8 relates to the technical field of water quality detection, and includes: the device comprises a shell, a plurality of water quality detection bottles, an air supply device, an air pipe, a plurality of communicating air pipes, a plurality of first valves, a water pipe, a plurality of communicating water pipes and a plurality of second valves; be provided with a plurality of water quality testing bottles in the casing, air feeder's exhaust end is connected with tracheal one end, every tracheal one end of intercommunication all is connected with the tracheal other end, every tracheal other end of intercommunication is connected with the air inlet of a water quality testing bottle respectively, all be provided with a first valve on every intercommunication trachea, the one end of water pipe stretches into under water, the one end of every intercommunication water pipe all is connected with the other end of water pipe, the other end of every intercommunication water pipe is connected with the water inlet of a water quality testing bottle respectively, all be provided with a second valve on every intercommunication water pipe.
Although the defect that the existing device is mixed when measuring the water quality at different depths can be overcome by using the detection device, the detection device cannot detect deeper water areas and a plurality of water surfaces and underwater simultaneously in the using process, is inconvenient to use and has low efficiency.
Disclosure of Invention
The invention provides a water quality detection device, which can be used for detecting deeper water areas and detecting a plurality of water surfaces and underwater simultaneously, and is convenient and efficient to use.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a water quality testing device, includes the hull, the support frame is installed to the hull both sides, drive assembly is installed to the hull tail end, the support frame upside is equipped with the aircraft, the support frame downside is equipped with the dive ware, the aircraft is connected with flight device all around, the winding shaft in the aircraft passes through the pull wire and is connected with the latch closure on dive ware top, the aircraft bottom is passed through the telescopic link and is connected with detection device, aircraft bottom avris passes through the bracing piece and is connected with showy ware, the dive ware both sides are equipped with first cavity, and open first cavity bottom has a plurality of through-hole, the dive ware middle part is equipped with the second cavity, be equipped with air compressor in the second cavity, detection device is installed at.
The ship is characterized in that an electric power system, a controller, a recorder, a positioning system, a processor and a signal receiver are arranged in the ship body, and the electric power system is connected with the controller, the recorder, the positioning system, the processor and the signal receiver.
The aircraft is characterized in that an electric power system, a controller, a positioning system, a processor and a signal transmitter are arranged in the aircraft, the electric power system is connected with the controller, the positioning system, the processor and the signal transmitter, the processor is connected with a detection device under the aircraft, and the signal transmitter is connected with the positioning system and the processor.
The submersible is characterized in that an electric power system, a controller, a positioning system, a processor and a signal transmitter are arranged in the submersible, the electric power system is connected with the controller, the positioning system, the processor, the signal transmitter, an air compressor and a detection device, the processor is connected with the detection devices at two ends of the submersible, and the signal transmitter is connected with the positioning system and the processor.
As a further aspect of the invention, the drive assembly is a rotary propeller.
As a further scheme of the invention, the material of the support frame is composite foam, a plurality of groups of solenoids are arranged in the support frame, and the solenoids are connected with a power system and a controller.
As a further scheme of the invention, the traction wire is made of nylon, and the length of the traction wire is 5-25 m.
As a further scheme of the invention, the material of the floater is composite foam.
As a further scheme of the invention, the submersible is made of aluminum, and an iron block is welded on the inner side of the top end of the submersible.
As a further scheme of the invention, the detection device comprises a pH detector, an SS detector, a COD detector, a total coliform group detector, a turbidity detector, a total hardness detector, a total salt content detector and a heavy metal detector.
As a further scheme of the invention, a first photovoltaic panel is installed at the top end of the ship body, and a second photovoltaic panel is installed at the top end of the aircraft.
A water quality detection method is characterized in that: the method comprises the following steps:
the first step is as follows: throwing the aircraft and the submersible at fixed points;
the second step is that: submerging the submersible to detect the water quality;
the third step: the aircraft takes a submersible throwing point as a circle center, and water quality is detected at different radiuses;
the fourth step: and sending the detection data to a signal receiver, and recording and storing.
As a further aspect of the invention, the operation of the spool is adjusted to change the flight radius of the aircraft, the operation of the air compressor is adjusted, and the submergence depth of the submersible vehicle is changed.
The invention has the advantages and positive effects that: according to the technical scheme, the aircraft is used for detecting water quality of multiple water areas, the submersible is used for detecting water quality of water areas with different depths, the overall detection result of the water areas can be completely reflected through the synergistic effect of the aircraft and the submersible, and the aircraft is convenient and efficient to use.
Drawings
FIG. 1 is a plan view of a water quality detecting apparatus according to the present invention.
FIG. 2 is a schematic structural diagram of a water quality detecting apparatus according to the present invention.
Fig. 3 is a schematic structural view of an aircraft.
Fig. 4 is a schematic structural view of the submersible.
Figure 5 is a cross-sectional view of the submersible.
In the figure: the device comprises a ship body 1, a support frame 2, an aircraft 3, a submersible 4, a driving assembly 5, a flying device 6, a winding shaft 7, a traction wire 8, a telescopic rod 9, a detection device 10, a floater 11, a buckle 12, a first cavity 13, a second cavity 14, an air compressor 15, a through hole 16, a support rod 17, a first photovoltaic plate 18 and a second photovoltaic plate 19.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figures 1-5, the water quality detection device of the invention comprises a ship body 1, supporting frames 2 are arranged at two sides of the ship body 1, a driving component 5 is arranged at the tail end of the ship body 1, an aircraft 3 is arranged on the upper side of the supporting frame 2, a submersible 4 is arranged on the lower side of the support frame 2, the periphery of the aircraft 3 is connected with a flying device 6, the winding shaft 7 in the aircraft 3 is connected with a buckle 12 at the top end of the submersible 4 through a traction wire 8, the bottom end of the aircraft 3 is connected with a detection device 10 through a telescopic rod 9, the edge side of the bottom end of the aircraft 3 is connected with a floater 11 through a support rod 17, a first cavity 13 is arranged at two sides of the submersible 4, a plurality of through holes 16 are arranged at the bottom end of the first cavity 13, a second cavity 14 is arranged in the middle of the submersible 4, an air compressor 15 is arranged in the second cavity 14, and detection devices 10 are arranged at the front end and the rear end of the submersible 4.
The ship body 1 is internally provided with a power system, a controller, a recorder, a positioning system, a processor and a signal receiver, wherein the power system is connected with the controller, the recorder, the positioning system, the processor and the signal receiver.
The aircraft is characterized in that an electric power system, a controller, a positioning system, a processor and a signal transmitter are arranged in the aircraft 3, the electric power system is connected with the controller, the positioning system, the processor and the signal transmitter, the processor is connected with a detection device 10 below the aircraft 3, and the signal transmitter is connected with the positioning system and the processor.
The submersible is characterized in that an electric power system, a controller, a positioning system, a processor and a signal transmitter are arranged in the submersible 4, the electric power system is connected with the controller, the positioning system, the processor, the signal transmitter, an air compressor 15 and a detection device 10, the processor is connected with the detection devices 10 at two ends of the submersible 4, and the signal transmitter is connected with the positioning system and the processor.
Further to the present invention, said driving assembly 5 is a rotary propeller. The rotating propeller can propel the hull 1 to the target launch point.
Furthermore, the support frame 2 is made of composite foam, a plurality of groups of solenoids are arranged in the support frame 2, and the solenoids are connected with a power system and a controller. The electrified solenoid is magnetic, can attract the submersible 4, and when the submersible is thrown in, the electric quantity is closed, the submersible 4 is automatically separated from the ship body 1, and after the detection is finished, the submersible 4 reaches a specific water surface through the positioning system, and the electric quantity is opened, so that the submersible 4 is automatically connected with the ship body 1, and the submersible is convenient and efficient to use.
Further, the traction wire 8 is made of nylon, and the length of the traction wire 8 is 5-25 m. The nylon can bear large tension, and the separation of the aircraft 3 and the submersible 4 during working is avoided.
Further, the material of the floater 11 is composite foam. The composite foam has the characteristics of lightness, good buoyancy effect and the like, and achieves the purposes of saving electricity and prolonging the working time.
Further, the submersible 4 is made of aluminum, and an iron block is welded on the inner side of the top end of the submersible 4. The aluminum submersible 4 is not easy to rust, and the service life is prolonged; the iron block at the top of the vehicle 4 can be attracted by the energized solenoid so that the vehicle 4 can move with the hull 1.
Further, the detecting device 10 includes a pH detector, an SS detector, a COD detector, a total coliform group detector, a turbidity detector, a total hardness detector, a total salt content detector, and a heavy metal detector. The detection result of each detector can be used for completely knowing the condition of the water area and correspondingly treating the water area according to the detection result.
Further, the hull 1 is provided with a first photovoltaic panel 18 at the top end, and the aircraft 3 is provided with a second photovoltaic panel 19 at the top end. The photovoltaic panels can provide electrical power support for the hull 1 and the aircraft 3.
A water quality detection method comprises the following steps:
the first step is as follows: throwing the aircraft 3 and the submersible 4 at fixed points;
the second step is that: the submersible 4 submerges to detect the water quality;
the third step: the aircraft 3 detects water quality by taking the throwing point of the submersible 4 as the center of a circle and different radiuses;
the fourth step: and sending the detection data to a signal receiver, and recording and storing.
Further, the present invention adjusts the operation of the spool 7, changes the flight radius of the aircraft 3, adjusts the operation of the air compressor 15, and changes the submergence depth of the submersible 4. The paying-off of the winding reel 7 is used for the submersible 4 to sink or the aircraft 3 to fly to different water surfaces, the aircraft 3 is paid off when flying, the submersible 4 is prevented from being dragged, and the use is convenient and fast.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.
Claims (10)
1. A water quality detection device is characterized in that: including hull (1), support frame (2) are installed to hull (1) both sides, drive assembly (5) are installed to hull (1) tail end, support frame (2) upside is equipped with aircraft (3), support frame (2) downside is equipped with scuba (4), aircraft (3) are connected with flight device (6) all around, spool (7) in aircraft (3) are connected with latch closure (12) on scuba (4) top through pull wire (8), aircraft (3) bottom is connected with detection device (10) through telescopic link (9), aircraft (3) bottom avris passes through bracing piece (17) and is connected with showyer (11), scuba (4) both sides are equipped with first cavity (13), and open first cavity (13) bottom has a plurality of through-hole (16), scuba (4) middle part is equipped with second cavity (14), an air compressor (15) is arranged in the second cavity (14), and detection devices (10) are arranged at the front end and the rear end of the submersible (4);
the ship comprises a ship body (1), and is characterized in that a power system, a controller, a recorder, a positioning system, a processor and a signal receiver are arranged in the ship body (1), wherein the power system is connected with the controller, the recorder, the positioning system, the processor and the signal receiver;
the aircraft (3) is internally provided with a power system, a controller, a positioning system, a processor and a signal transmitter, wherein the power system is connected with the controller, the positioning system, the processor and the signal transmitter, the processor is connected with a detection device (10) below the aircraft (3), and the signal transmitter is connected with the positioning system and the processor;
the submersible vehicle is characterized in that an electric power system, a controller, a positioning system, a processor and a signal transmitter are arranged in the submersible vehicle (4), the electric power system is connected with the controller, the positioning system, the processor, the signal transmitter, an air compressor (15) and a detection device (10), the processor is connected with the detection devices (10) at two ends of the submersible vehicle (4), and the signal transmitter is connected with the positioning system and the processor.
2. A water quality detecting apparatus according to claim 1, wherein: the driving component (5) is a rotary propeller.
3. A water quality detecting apparatus according to claim 1, wherein: the support frame (2) is made of composite foam, a plurality of groups of solenoids are arranged in the support frame (2), and the solenoids are connected with an electric power system and a controller.
4. A water quality detecting apparatus according to claim 1, wherein: the drawing wire (8) is made of nylon, and the length of the drawing wire (8) is 5-25 m.
5. A water quality detecting apparatus according to claim 1, wherein: the material of the floater (11) is composite foam.
6. A water quality detecting apparatus according to claim 1, wherein: the submersible (4) is made of aluminum, and an iron block is welded on the inner side of the top end of the submersible (4).
7. A water quality detecting apparatus according to claim 1, wherein: the detection device (10) comprises a pH detector, an SS detector, a COD detector, a total coliform group detector, a turbidity detector, a total hardness detector, a total salt content detector and a heavy metal detector.
8. A water quality detecting apparatus according to claim 1, wherein: a first photovoltaic panel (18) is installed on the top end of the ship body (1), and a second photovoltaic panel (19) is installed on the top end of the aircraft (3).
9. A water quality detection method is characterized in that: the method comprises the following steps:
the first step is as follows: throwing an aircraft (3) and a submersible (4) at a fixed point;
the second step is that: the submersible (4) submerges to detect the water quality;
the third step: the aircraft (3) takes the throwing point of the submersible (4) as the center of a circle and detects the water quality at different radiuses;
the fourth step: and sending the detection data to a signal receiver, and recording and storing.
10. A water quality detecting method according to claim 9, characterized in that: adjusting the operation of the winding shaft (7), changing the flight radius of the aircraft (3), adjusting the operation of the air compressor (15) and changing the diving depth of the submersible (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411487.4A CN112379072B (en) | 2020-12-03 | 2020-12-03 | Water quality detection device and detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411487.4A CN112379072B (en) | 2020-12-03 | 2020-12-03 | Water quality detection device and detection method thereof |
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| Publication Number | Publication Date |
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| CN112379072A true CN112379072A (en) | 2021-02-19 |
| CN112379072B CN112379072B (en) | 2023-04-07 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213662A (en) * | 2013-04-16 | 2013-07-24 | 浙江海洋学院 | Slave-main type marine environment detection intelligent robot |
| CN206020403U (en) * | 2016-08-29 | 2017-03-15 | 广州衡创测试技术服务有限公司 | A kind of novel water quality detector |
| CN109515710A (en) * | 2017-09-20 | 2019-03-26 | 深圳市春宏实业有限公司 | A kind of water and soil pollution environmental protection tests robot and working method |
| CN209570580U (en) * | 2018-11-27 | 2019-11-01 | 杭州职业技术学院 | Move under water Water quality detector for a kind of river |
| CN209889101U (en) * | 2019-04-29 | 2020-01-03 | 武汉科技大学 | A unmanned aerial vehicle for water quality testing |
| CN211032936U (en) * | 2019-09-29 | 2020-07-17 | 刘春梅 | Flight detection ship |
-
2020
- 2020-12-03 CN CN202011411487.4A patent/CN112379072B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213662A (en) * | 2013-04-16 | 2013-07-24 | 浙江海洋学院 | Slave-main type marine environment detection intelligent robot |
| CN206020403U (en) * | 2016-08-29 | 2017-03-15 | 广州衡创测试技术服务有限公司 | A kind of novel water quality detector |
| CN109515710A (en) * | 2017-09-20 | 2019-03-26 | 深圳市春宏实业有限公司 | A kind of water and soil pollution environmental protection tests robot and working method |
| CN209570580U (en) * | 2018-11-27 | 2019-11-01 | 杭州职业技术学院 | Move under water Water quality detector for a kind of river |
| CN209889101U (en) * | 2019-04-29 | 2020-01-03 | 武汉科技大学 | A unmanned aerial vehicle for water quality testing |
| CN211032936U (en) * | 2019-09-29 | 2020-07-17 | 刘春梅 | Flight detection ship |
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| CN112379072B (en) | 2023-04-07 |
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