CN115214868A - Automatic water sample collection ship for wide river surface section - Google Patents
Automatic water sample collection ship for wide river surface section Download PDFInfo
- Publication number
- CN115214868A CN115214868A CN202210943451.3A CN202210943451A CN115214868A CN 115214868 A CN115214868 A CN 115214868A CN 202210943451 A CN202210943451 A CN 202210943451A CN 115214868 A CN115214868 A CN 115214868A
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- water
- gear
- storehouse
- water storage
- wedge
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 145
- 238000005086 pumping Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000005070 sampling Methods 0.000 abstract description 13
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J3/00—Driving of auxiliaries
- B63J3/02—Driving of auxiliaries from propulsion power plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B2035/006—Unmanned surface vessels, e.g. remotely controlled
-
- 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
- G01N2001/1418—Depression, aspiration
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical 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 an automatic water sample collection ship for a wide river section, which comprises a ship body, a water pumping bin, a water storage bin, a program control bin, a power bin, a bin door, a handle, a linkage mechanism, a remote controller and two propellers. According to the invention, a first gear is driven to rotate through rotation of a propeller, the first gear drives a half gear to rotate, the half gear drives a rotating shaft to rotate, the rotating shaft drives a transmission wheel to rotate, the transmission wheel drives a transmission belt to transmit to another transmission wheel to rotate, the other transmission wheel drives a second gear to rotate, the second gear rotates to drive a linkage rack to slide, and the linkage rack slides to drive a wedge block to synchronously move; the moving speed of the wedge-shaped block is changed in real time through the rotating speed of the propeller, so that the water inlets of different water storage boxes can be opened orderly, the intervals for sampling the cross section of the river surface can be equal, and the situation that the sampled water sample is gathered to cause accidental occurrence is avoided.
Description
Technical Field
The invention belongs to the technical field of water environment treatment equipment, and particularly relates to an automatic water sample collection ship for a wide river section.
Background
The collection and the assay of the water samples of rivers and lakes are one of the important means for monitoring the water quality changes of rivers and lakes, the rivers and lakes are numerous in China, the efficiency is low because sampling personnel manually collect the water samples, and the water samples of the water body at specific points can be collected only on the water surfaces of a plurality of wide rivers and lakes by means of ships and the like, so that the difficulty of water sample collection is increased, and a large amount of manpower and financial resources are consumed.
When river surface section detects, often there is the deviation to the sampling of water level among the prior art, only rely on the observation of camera to decide the water sample collection to the different positions of section, often there is regional collection sample too much, perhaps regional collection sample is too little, no matter which kind of condition is unfavorable for subsequent water sample chemical examination, make the data of gathering have the contingency, and in the prior art sampling personnel oneself drive the ship sample, not only extravagant manpower resources, still lead to the sampling personnel to have certain danger.
Disclosure of Invention
The technical scheme of the invention aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims to provide an automatic water sample collection ship for a wide river cross section to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wide river face section water sample automatic acquisition ship, includes the hull, still includes pumping water storehouse, reservoir tank, programme-controlled storehouse, power storehouse, door, handle, link gear, remote controller and two screws, the pumping water storehouse sets up the one end in the inside of hull, the reservoir tank sets up the side at the pumping water storehouse, programme-controlled storehouse sets up the side at the outlet tank, the power storehouse sets up the one side in programme-controlled storehouse, the door sets up the top at the power storehouse, the handle sets up on the chamber door, two the screw rotates and sets up to be the tip at the hull, link gear sets up the lateral wall at the reservoir tank.
Preferably, the sump includes suction pump, flexible drinking-water pipe, storehouse shell, inner chamber and water outlet hose, the storehouse shell sets up inside the hull, the inner chamber sets up in the storehouse shell, the suction pump sets up including the intracavity, flexible drinking-water pipe sets up at the water pump input end, water outlet hose sets up at water pump output end.
Preferably, the water storage storehouse includes a plurality of water storage boxes, a plurality of overhead gage, a plurality of lower baffle, backup pad, a plurality of spring, wedge and water inlet, and is a plurality of the water storage box sets up bottom in the hull, and is a plurality of the overhead gage corresponds the lateral wall that slides and set up at a plurality of water storage boxes, and is a plurality of the baffle corresponds the lateral wall that slides and set up at a plurality of water storage boxes down, and is a plurality of the spring corresponds the bottom that sets up baffle under a plurality of, the fixed lateral wall that sets up at the water storage box of backup pad, it is provided with the wedge to slide in the backup pad, all be provided with the water inlet on wedge and a plurality of water storage boxes, the wedge water inlet is connected with a water hose end.
Preferably, the link gear includes pivot, half-gear, first gear, second gear, linkage rack, drive wheel and drive belt, first gear sleeve is established on the output shaft of screw, the pivot is rotated and is set up at the hull inside wall, the half-gear sets up the one end at the pivot, the half-gear meshes with first gear mutually, the drive wheel is provided with two, one of them the drive wheel sets up the other end in the pivot, the fixed lateral wall that sets up at the wedge of linkage rack, the second gear sets up the below at the linkage gear, another the drive wheel sets up the lateral wall at the second gear, the drive belt transmission sets up at two drive wheel lateral walls.
Preferably, two motors are arranged inside the power bin, and two batteries are arranged at the tops of the two motors.
Preferably, a plurality of the lateral wall of baffle down with a plurality of overhead gage all is provided with first inclined plane, the one end of wedge is provided with two second inclined planes, second inclined plane and first inclined plane phase-match.
Preferably, a ship power controller and an electric quantity display screen are arranged on the remote controller.
Preferably, a valve is arranged at the end part of the telescopic water pumping pipe.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, a first gear is driven to rotate through rotation of a propeller, the first gear drives a half gear to rotate, the half gear drives a rotating shaft to rotate, the rotating shaft drives a transmission wheel to rotate, the transmission wheel drives a transmission belt to transmit to another transmission wheel to rotate, the other transmission wheel drives a second gear to rotate, the second gear rotates to drive a linkage rack to slide, and the linkage rack slides to drive a wedge block to synchronously move; the moving speed of the wedge-shaped blocks is changed in real time through the rotating speed of the propeller, so that water inlets of different water storage boxes can be opened orderly, intervals for sampling river surface sections can be equal, accidental sampling of water samples caused by gathering of the sampled positions is avoided, the wedge-shaped blocks move leftwards and synchronously drive the water outlet hoses to move synchronously, the wedge-shaped blocks abut against the upper baffle and the lower baffle, the upper baffle is moved upwards, the lower baffle is moved downwards, the water inlets of the plurality of water storage boxes are opened sequentially from right to left, samples with different depths at different positions can be collected conveniently during sampling, the samples are distinguished, and the sampling result is prevented from being influenced by mixing;
(2) According to the invention, the ship body is arranged, so that a person does not need to drive a ship to sample by himself, accidents of personnel are reduced, and the sampling depth is controlled by the program control cabin, so that the sampling efficiency is greatly improved;
drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal cross-section of the present invention;
FIG. 3 is a schematic view of a water storage mechanism according to the present invention;
FIG. 4 is a schematic view of a first apparatus box according to the present invention;
FIG. 5 is a schematic view of the structure of the fuel tank of the present invention;
FIG. 6 is a schematic structural view of the fuel tank of the present invention
In the figure: 1. a hull; 2. a water pumping bin; 21. a bin shell; 22. a water pump; 23. an inner cavity; 24. a water outlet hose; 25. a telescopic water pumping pipe; 26. a valve; 3. a water storage bin; 31. an upper baffle plate; 32. a water storage box; 33. a lower baffle plate; 34. a support plate; 35. a spring; 36. a water inlet; 37. a wedge block; 4. a program control bin; 5. a bin gate; 6. a linkage mechanism; 61. a rotating shaft; 62. a half gear; 63. a first gear; 64. a second gear; 65. a transmission belt; 66. a driving wheel; 67. a linkage rack; 7. a propeller; 8. a power bin; 9. a battery; 10. a motor; 11. a handle; 12. a vessel power controller; 13. electric quantity display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides a wide river face section water sample automatic acquisition ship, includes hull 1, still includes pumping water storehouse 2, reservoir storage 3, programme-controlled storehouse 4, power storehouse 8, door 5, handle 11, link gear 6, remote controller and two screws 7, pumping water storehouse 2 sets up the one end in the inside of hull 1, reservoir storage 3 sets up the side at pumping water storehouse 2, programme-controlled storehouse 4 sets up the side at the outlet bin, power storehouse 8 sets up the one side at programme-controlled storehouse 4, door 5 sets up the top at power storehouse 8, handle 11 sets up on the chamber door, two screw 7 rotates and sets up and is the tip at hull 1, link gear 6 sets up the lateral wall at reservoir storage 3. At first through the programme-controlled storehouse of remote controller wireless control 4, come control power storehouse 8 through programme-controlled storehouse 4, through two screw 7 work of power storehouse 8 control, drive hull 1 and advance or retreat, meanwhile, 2 work in the storehouse of taking out water, extract the water sample of different water levels, and when screw 7 rotates and drives the motion of hull 1, screw 7 drives link gear 6 work, link gear 6 drives reservoir 3 and carries out the partial shipment, be convenient for distinguish different position water samples, make subsequent sampling experiment more effective, and more has convincing power.
Specifically, the water pumping bin 2 comprises a water pumping pump 22, a telescopic water pumping pipe 25, a bin shell 21, an inner cavity 23 and a water outlet hose 24, the bin shell 21 is arranged inside the ship body 1, the inner cavity 23 is arranged in the bin shell 21, the water pumping pump 22 is arranged in the inner cavity 23, the telescopic water pumping pipe 25 is arranged at the input end of the water pump, and the water outlet hose 24 is arranged at the output end of the water pump. The telescopic water pumping pipe 25 is controlled to move downwards to a required depth through a control button on the remote controller, then the water pump pumps water through the telescopic water pumping pipe 25 and discharges the water from the water outlet hose 24 to store a water sample; can gather the water sample of the different degree of depth, increase experimental data's richness, follow-up experimental data is more accurate.
Specifically, water storage storehouse 3 includes a plurality of water storage box 32, a plurality of overhead gage 31, a plurality of lower baffle 33, backup pad 34, a plurality of spring 35, wedge 37 and water inlet 36, and is a plurality of water storage box 32 sets up bottom in hull 1, and is a plurality of overhead gage 31 corresponds the slip setting at the lateral wall of a plurality of water storage box 32, and is a plurality of lower baffle 33 corresponds the slip setting at the lateral wall of a plurality of water storage box 32, and is a plurality of spring 35 corresponds the bottom that sets up baffle 33 under a plurality of, the fixed lateral wall that sets up at water storage box 32 of backup pad 34, it is provided with wedge 37 to slide on backup pad 34, all be provided with water inlet 36 on wedge 37 and a plurality of water storage box 32, wedge 37 water inlet 36 and 24 end connection of water hose. Move synchronous drive play water hose 24 synchronous movement left through wedge 37 to wedge 37 contradicts overhead gage 31 and lower baffle 33, makes overhead gage 31 shift up, and lower baffle 33 shifts down, and then water inlet 36 of a plurality of water storage boxes 32 opens from the right side to left side in proper order, collects the sample of the different degree of depth of different positions when being convenient for take a sample, distinguishes it, prevents to mix together and influence the sample result.
Specifically, the link gear 6 includes pivot 61, half-gear 62, first gear 63, second gear 64, linkage rack 67, drive wheel 66 and drive belt 65, first gear 63 cover is established on the output shaft of screw 7, pivot 61 rotates and sets up at hull 1 inside wall, half-gear 62 sets up the one end at pivot 61, half-gear 62 meshes with first gear 63 mutually, drive wheel 66 is provided with two, one of them the drive wheel 66 sets up the other end at pivot 61, the fixed lateral wall that sets up at wedge 37 of linkage rack 67, second gear 64 sets up the below at the linkage gear, another the drive wheel 66 sets up the lateral wall at second gear 64, drive belt 65 transmission sets up at two drive wheel 66 lateral walls. The first gear 63 is driven to rotate through the rotation of the propeller 7, the first gear 63 drives the half gear 62 to rotate, the half gear 62 drives the rotating shaft 61 to rotate, the rotating shaft 61 drives the transmission wheel 66 to rotate, the transmission wheel 66 rotates to drive the transmission belt 65 to transmit to the other transmission wheel 66 to rotate, the other transmission wheel 66 rotates to drive the second gear 64 to rotate, the second gear 64 rotates to drive the linkage rack 67 to slide, and the linkage rack 67 slides to drive the wedge block 37 to synchronously move; the moving speed of the wedge-shaped block 37 is changed in real time through the rotating speed of the propeller 7, so that the water inlets 36 of different water storage boxes 32 can be opened orderly, the intervals for sampling the cross section of the river surface can be equal, and the situation that the sampled water samples are gathered to cause accidental existence is avoided.
Specifically, two motors 10 are arranged inside the power bin 8, and two batteries 9 are arranged at the tops of the two motors 10. The motor 10 is powered by the battery 9, so that the weight of the power bin 8 is reduced.
Specifically, a plurality of lower baffle 33 and a plurality of the lateral wall of overhead gage 31 all is provided with first inclined plane, wedge 37's one end is provided with two second inclined planes, second inclined plane and first inclined plane phase-match.
Specifically, a ship power controller 12 and an electric quantity display screen 13 are arranged on the remote controller.
Specifically, a valve 26 is arranged at the end of the telescopic water pumping pipe 25.
The working principle is as follows: firstly, the program control bin 4 is controlled wirelessly through a remote controller, signals are received through the program control bin 4, then an operation panel of the remote controller controls a motor 10 to drive a propeller 7 to rotate to drive a ship body 1 to move forwards or backwards, meanwhile, a control button on the remote controller controls a telescopic water pumping pipe 25 to move downwards to a required depth, then a water pump pumps water through the telescopic water pumping pipe 25 to discharge water samples from a water outlet hose 24 for storage, when the propeller 7 rotates to drive the ship body 1 to move, a first gear 63 is driven to rotate through the rotation of the propeller 7, the first gear 63 drives a half gear 62 to rotate, the half gear 62 drives a rotating shaft 61 to rotate, the rotating shaft 61 drives a driving wheel 66 to rotate, the driving wheel 66 rotates to drive a driving belt 65 to rotate another driving wheel 66, the other driving wheel 66 rotates to drive a second gear 64 to rotate, the second gear 64 rotates to drive a linkage rack 67 to slide, and the linkage rack 67 slides to drive a wedge block 37 to move synchronously; the rotational speed through screw 7 changes the displacement rate of wedge 37 in real time to make the water inlet 36 of different water storage boxes 32 can be orderly opened, and can make the interval of river surface section sample equal, a plurality of water storage boxes 32 carry out the partial shipment with the water sample, be convenient for distinguish different positions water sample, make subsequent sample experiment more effective, have the convincing power more.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (8)
1. The utility model provides a wide river section water sample automatic acquisition ship, includes hull (1), its characterized in that: still include pumping water storehouse (2), water storage storehouse (3), programme-controlled storehouse (4), power storehouse (8), door (5), handle (11), link gear (6), remote controller and two screw (7), pumping water storehouse (2) set up the one end in the inside of hull (1), water storage storehouse (3) set up the side at pumping water storehouse (2), programme-controlled storehouse (4) set up the side at the play water storehouse, power storehouse (8) set up the one side at programme-controlled storehouse (4), door (5) set up the top at power storehouse (8), handle (11) set up on the chamber door, two screw (7) rotate to set up and are the tip at hull (1), link gear (6) set up the lateral wall at water storage storehouse (3).
2. The automatic water sample collection ship for the wide river section according to claim 1, characterized in that: the water pumping bin (2) comprises a water pumping pump (22), a telescopic water pumping pipe (25), a bin shell (21), an inner cavity (23) and a water outlet hose (24), the bin shell (21) is arranged inside the ship body (1), the inner cavity (23) is arranged in the bin shell (21), the water pumping pump (22) is arranged in the inner cavity (23), the telescopic water pumping pipe (25) is arranged at the input end of the water pump, and the water outlet hose (24) is arranged at the output end of the water pump.
3. The automatic water sample collection ship for the cross section of the wide river as claimed in claim 1, characterized in that: water storage storehouse (3) include a plurality of water storage box (32), a plurality of overhead gage (31), a plurality of lower baffle (33), backup pad (34), a plurality of spring (35), wedge (37) and water inlet (36), and is a plurality of water storage box (32) set up bottom in hull (1), and is a plurality of overhead gage (31) correspond the lateral wall that slides and set up at a plurality of water storage box (32), and is a plurality of lower baffle (33) correspond the lateral wall that slides and set up at a plurality of water storage box (32), a plurality of spring (35) correspond the bottom that sets up baffle (33) under a plurality of, the fixed lateral wall that sets up at water storage box (32) in backup pad (34), it is provided with wedge (37) to slide on backup pad (34), all be provided with water inlet (36) on wedge (37) and a plurality of water storage box (32), wedge (37) water inlet (36) and play water hose (24) end connection.
4. The automatic water sample collection ship for the wide river section according to claim 3, characterized in that: link gear (6) are including pivot (61), semi-gear (62), first gear (63), second gear (64), linkage rack (67), drive wheel (66) and drive belt (65), first gear (63) cover is established on the output shaft of screw (7), pivot (61) are rotated and are set up at hull (1) inside wall, semi-gear (62) set up the one end in pivot (61), semi-gear (62) mesh mutually with first gear (63), drive wheel (66) are provided with two, one of them drive wheel (66) set up the other end in pivot (61), the fixed lateral wall that sets up at wedge (37) in linkage rack (67), second gear (64) set up the below at the linkage gear, another drive wheel (66) set up the lateral wall at second gear (64), drive belt (65) transmission sets up at two drive wheel (66) lateral walls.
5. The automatic water sample collection ship for the wide river section according to claim 4, characterized in that: two motors (10) are arranged in the power bin (8), and two batteries (9) are arranged at the tops of the motors (10).
6. The automatic water sample collection ship for the wide river section according to claim 3, characterized in that: a plurality of baffle (33) down with a plurality of the lateral wall of overhead gage (31) all is provided with first inclined plane, the one end of wedge (37) is provided with two second inclined planes, second inclined plane and first inclined plane phase-match.
7. The automatic water sample collection ship for the wide river section according to claim 1, characterized in that: the remote controller is provided with a ship power controller (12) and an electric quantity display screen (13).
8. The automatic water sample collection ship for the wide river section according to claim 2, characterized in that: the end part of the telescopic water pumping pipe (25) is provided with a valve (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210943451.3A CN115214868B (en) | 2022-08-08 | 2022-08-08 | Automatic water sample collection ship for wide river surface section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210943451.3A CN115214868B (en) | 2022-08-08 | 2022-08-08 | Automatic water sample collection ship for wide river surface section |
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| Publication Number | Publication Date |
|---|---|
| CN115214868A true CN115214868A (en) | 2022-10-21 |
| CN115214868B CN115214868B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210943451.3A Active CN115214868B (en) | 2022-08-08 | 2022-08-08 | Automatic water sample collection ship for wide river surface section |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206243401U (en) * | 2016-11-14 | 2017-06-13 | 李海霞 | New type auto water body cleans ship |
| CN110329441A (en) * | 2019-04-08 | 2019-10-15 | 北京航空航天大学 | A kind of sea water quality detection canoe |
| CN209542183U (en) * | 2019-01-18 | 2019-10-25 | 河北科友环保科技有限公司 | A kind of environmental protection water quality detection automatic sampler |
| CN210834317U (en) * | 2019-10-08 | 2020-06-23 | 南京工程学院 | Water sample collection remote control device |
| CN114459822A (en) * | 2022-03-28 | 2022-05-10 | 武汉东湖学院 | Unmanned ship water quality sampling mechanism |
-
2022
- 2022-08-08 CN CN202210943451.3A patent/CN115214868B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206243401U (en) * | 2016-11-14 | 2017-06-13 | 李海霞 | New type auto water body cleans ship |
| CN209542183U (en) * | 2019-01-18 | 2019-10-25 | 河北科友环保科技有限公司 | A kind of environmental protection water quality detection automatic sampler |
| CN110329441A (en) * | 2019-04-08 | 2019-10-15 | 北京航空航天大学 | A kind of sea water quality detection canoe |
| CN210834317U (en) * | 2019-10-08 | 2020-06-23 | 南京工程学院 | Water sample collection remote control device |
| CN114459822A (en) * | 2022-03-28 | 2022-05-10 | 武汉东湖学院 | Unmanned ship water quality sampling mechanism |
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| CN115214868B (en) | 2023-11-14 |
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