CN116008009B - Sampling equipment for aquaculture water quality detection - Google Patents
Sampling equipment for aquaculture water quality detection Download PDFInfo
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- CN116008009B CN116008009B CN202310145571.3A CN202310145571A CN116008009B CN 116008009 B CN116008009 B CN 116008009B CN 202310145571 A CN202310145571 A CN 202310145571A CN 116008009 B CN116008009 B CN 116008009B
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The invention relates to the technical field of sampling equipment, in particular to sampling equipment for aquaculture water quality detection, which comprises a fixed grip; the sampling structure component is arranged right below the fixed grip and comprises a water floating part fixedly arranged on the fixed grip, a drainage part arranged right below the water floating part and a driving part arranged right below the drainage part. The invention is convenient for a user to hold the fixed grip by arranging the fixed grip so as to put the sampling device in water for water quality extraction, and the sampling structure component is arranged right below the fixed grip and comprises a water floating part, a drainage part and a driving part which are mutually linked, so that a complete water quality detection sampling device is formed, the structure is not complex, and all-weather automatic sampling can be realized.
Description
Technical Field
The invention relates to the technical field of sampling equipment, in particular to sampling equipment for aquaculture water quality detection.
Background
Aquaculture is a production activity of propagating, cultivating and harvesting aquatic animals and plants under human control. Generally includes the whole process of growing commercial fish or aquatic products from offspring under artificial feeding management. Aquatic resource proliferation may also be included in a broad sense. The aquaculture has the modes of coarse cultivation, fine cultivation, high-density fine cultivation and the like. The rough culture is to put the fries in the middle and small natural water areas and to culture the aquatic products by the natural baits, such as fish culture in lakes and reservoirs, shellfish culture in shallow sea, and the like. The intensive culture is to culture aquatic products in a small water body by a bait casting and fertilizing method, such as fish culture in a pond, fish culture in a net cage, rail culture and the like. The high-density fine culture adopts methods of running water, temperature control, oxygenation, feeding of high-quality baits and the like, and the high-density culture is carried out in a small water body, so that high yield, such as running water high-density fish culture, shrimp culture and the like, is obtained.
The aquaculture personnel need regularly sample the detection to the water in the aquaculture, guarantees the quality of water in the aquaculture for this reason, and at present people are when sampling the water in the aquaculture, usually people are driving the boat and are removed to different positions, and then people hold large-scale needle tubing and extract water, then people push into the container with water, and people's intensity of labour is great, and need people press close to the surface of water when extracting to fall in water easily.
For this, publication No.: CN109975074 a's chinese patent application discloses a sampling device for aquaculture water quality testing, including big hollow pole, first bearing frame, bull stick, cutting ferrule, connecting plate, fixing device, sampling device, pinion, second bearing frame, pivot, gear wheel, diamond cardboard, telescopic link and handle. The invention can be conveniently fixed by a user through the fixing device, the sampling device can facilitate the user to sample and detect the water in the aquaculture, the cam can be prevented from rotating too fast through the clamping device, the interference is brought to the water sampling in the aquaculture, and the user is not required to hold a needle tube to sample the water in the aquaculture, so that the labor intensity of the user can be reduced, and the sampling efficiency can be improved; the plug is pulled out from the water outlet hole, so that a user can conveniently take out and detect water in the hollow sphere.
According to the invention, the user fixes the invention on the ship wall through the fixing device, then drives the boat to move, the mode is complicated, and the manual operation is performed on the driving boat, so that the staff needs to stand on the side of the ship to operate, sampling is unsafe, the later maintenance cost caused by the operation of a series of driving mechanisms is relatively high, the structure is complex, and automatic sampling cannot be realized. Therefore, we propose a sampling device for aquaculture water quality detection again.
Disclosure of Invention
The invention aims to provide sampling equipment for aquaculture water quality detection, which achieves the aim of convenient use.
In order to achieve the above purpose, the present invention provides the following technical solutions: a sampling device for water quality detection of aquiculture comprises
Fixing the handle;
the sampling structure component is arranged right below the fixed grip and comprises a water floating part fixedly arranged on the fixed grip, a drainage part arranged right below the water floating part and a driving part arranged right below the drainage part.
Preferably, the water floating part comprises a fixed cover body and a water quality input pipe for cultivation, the fixed cover body is fixedly arranged at the bottom end of the fixed grip, square bulges are connected with the outer wall of the fixed cover body in an equidistant and uniform integrated manner, the outer sides of the square bulges are communicated with a gas pipe, and the other ends of the gas pipe are communicated with a floating sphere.
Preferably, a sealing bottom cover is embedded at the bottom of the fixed cover body, and an airflow flowing cavity is arranged between the top of the sealing bottom cover and the top of the inner wall of the fixed cover body.
Preferably, a pressurizing air pump is fixedly arranged at the bottom of the sealing bottom cover, and the inside of the sealing bottom cover is a cavity.
Preferably, the shape of the aquaculture water quality input pipe is curved, one end of the aquaculture water quality input pipe sequentially penetrates through the top of the square protruding body in a sealing mode, seals the outer wall of the bottom cover and extends to the inside of the sealing bottom cover, and the other end of the aquaculture water quality input pipe is connected with a water storage box in a threaded mode.
Preferably, the drainage part comprises a three-way two-conveying pipe and a communicating valve pump, the three-way two-conveying pipe is communicated with the bottom port of the sealing bottom cover, the three-way two-conveying pipe is provided with a switching valve, and two inlet ends of the three-way two-conveying pipe are communicated with a drainage branch pipe through the communicating valve pump.
Preferably, the drive position is including mounting bracket, piston block, the even fixed connection of one end equidistance of mounting bracket is peripheral at the bottom port of sealed bottom, and the other end fixedly connected with mounting bracket installs a section of thick bamboo, the outer wall movable sleeve of mounting bracket is equipped with movable sleeve plate, the bottom fixedly connected with movable rod of movable sleeve plate, the bottom seal of movable rod runs through the top of mounting a section of thick bamboo and extends to inside and the top fixed connection of piston block, the outer wall of piston block and the inner wall sliding connection of mounting a section of thick bamboo.
Preferably, a buffer spring is arranged in the mounting cylinder, the buffer spring is sleeved on the outer wall of the movable rod, one end of the buffer spring is fixedly connected with the top of the inner wall of the mounting cylinder, and the other end of the buffer spring is fixedly connected with the top of the piston block.
Preferably, the bottom integrated into one piece intercommunication of installation section of thick bamboo is provided with into the water siphunculus, go into the outer wall equidistance of water siphunculus and evenly offered the limbers, just the bottom sealing mounting of entering the water siphunculus has sealed lid, the lower body section outer wall of going into the water siphunculus sets up with the bottom intercommunication of drainage branch pipe, the inside of entering the water siphunculus is provided with the connecting rod, the top of connecting rod and the bottom fixed connection of piston piece, the outer wall equidistance evenly fixed cover of connecting rod is equipped with the plug piece, set up the circulation hole with limbers one-to-one on the plug piece.
Preferably, an electric rocking cam is electrically arranged on the outer wall of the mounting cylinder, and the top end of the electric rocking cam is contacted with the bottom of the movable sleeve plate.
The invention provides sampling equipment for aquaculture water quality detection. The beneficial effects are as follows:
(1) The invention is convenient for a user to hold the fixed grip by arranging the fixed grip so as to put the sampling device in water for water quality extraction, and the sampling structure component is arranged right below the fixed grip and comprises a water floating part, a drainage part and a driving part which are mutually linked, thereby forming a complete water quality detection sampling device, having a non-complex structure and being capable of realizing all-weather automatic sampling.
(2) According to the invention, the water floating part is arranged, the power supply is started by a user, because the air flow cavity is arranged between the top of the sealing bottom cover and the top of the inner wall of the fixed cover body, when the pressurizing air pump operates, the air pressure in the air flow cavity is increased, the air pressure is led into the floating ball body through the air pipe, the floating ball body is enabled to be bulged and convenient to float in water, the sealing bottom cover is embedded in the bottom of the fixed cover body, the sealing bottom cover is internally provided with the cavity type water quality storage, then the water quality is conveniently led into the water storage box (the water storage box is internally provided with the small-sized water suction pump which is not shown) under the connection of the culture water quality input pipe, and when the water quality needs to be detected by a detector, the water storage box is conveniently screwed down for research and detection.
(3) The invention sets the drainage part, which comprises the three-way second delivery pipe and the communicating valve pump, because the three-way second delivery pipe is communicated with the bottom port of the sealing bottom cover, when the switch valve is opened, water is drained from the drainage branch pipe, and then is led into the sealing bottom cover from the three-way second delivery pipe, thereby playing the role of drainage.
(4) According to the invention, the driving part is arranged, the electric rocking cams are electrically arranged on the outer wall of the mounting cylinder, the driving mode of the electric rocking cams is an electric control mode, the movable sleeve plate can be touched when the electric rocking cams rock back and forth, the movable sleeve plate drives the movable rod to move, and the buffer spring is arranged in the mounting cylinder, so that the movable rod drives the piston block to slide up and down on the inner wall of the mounting cylinder, the connecting rod is driven to move, the connecting rod drives the sleeve block to move, and the sleeve block and the water through holes are driven to open and close in a reciprocating mode, so that water quality is driven to enter the water through pipe from the water through holes, and the driving effect is achieved.
(5) According to the invention, water entering the water inlet through the water through hole enters the sealed bottom cover from the drainage part and is finally sucked into the water storage box, and the whole device can be controlled to achieve uniform sampling at multiple points due to the large volume of the sealed bottom cover, so that the water level in the sealed bottom cover reaches the suction site of the water storage box, and the sampling uniformity is ensured, namely, the water sample mixed by multiple points is sucked into the water storage box.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a bottom view of the structure of the present invention;
FIG. 4 is a cross-sectional view of the structure of the present invention
FIG. 5 is a view of a water float portion according to the present invention;
FIG. 6 is a view of a drainage site of the present invention;
FIG. 7 is a view of the drive portion of the present invention;
fig. 8 is an enlarged view of the present invention at a in fig. 4.
In the figure: 1. fixing the handle; 2. a sampling structure component; 21. a water float part; 22. a drainage site; 23. a driving part; 211. fixing the cover body; 212. square protruding body; 213. a gas pipe; 214. a floating sphere; 215. sealing the bottom cover; 216. a booster air pump; 217. a aquaculture water quality input pipe; 218. a water storage box; 221. a three-way second delivery pipe; 222. a switch valve; 223. a communication valve pump; 224. a drainage branch pipe; 231. a mounting frame; 232. a movable sleeve plate; 233. a movable rod; 234. a mounting cylinder; 235. a piston block; 236. a connecting rod; 237. a water inlet pipe; 238. sealing cover; 239. a plugging block; 240. an electric rocking cam.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 8, the present invention provides a technical solution: sampling equipment for aquiculture water quality detection comprises
A fixed grip 1;
the sampling structure assembly 2 is arranged right below the fixed grip 1, and the sampling structure assembly 2 comprises a water floating part 21 fixedly arranged on the fixed grip 1, a drainage part 22 arranged right below the water floating part 21 and a driving part 23 arranged right below the drainage part 22;
the water floating part 21 comprises a fixed cover body 211 and a culture water quality input pipe 217, the fixed cover body 211 is fixedly arranged at the bottom end of the fixed grip 1, the outer wall of the fixed cover body 211 is uniformly and integrally formed and connected with a square bulge body 212 in an equidistant manner, the outer side of the square bulge body 212 is communicated with a gas pipe 213, the other end of the gas pipe 213 is communicated with a floating ball 214, a sealing bottom cover 215 is embedded in the bottom of the fixed cover body 211, an airflow flowing cavity is arranged between the top of the sealing bottom cover 215 and the top of the inner wall of the fixed cover body 211, a pressurizing air pump 216 is fixedly arranged at the top of the sealing bottom cover 215, the inside of the sealing bottom cover 215 is a cavity type, the culture water quality input pipe 217 is in a curved shape, one end of the culture water quality input pipe 217 sequentially seals the top of the square bulge body 212, the outer wall of the sealing bottom cover 215 and extends to the inside of the sealing bottom cover 215, and the other end of the culture water quality input pipe 217 is connected with a water storage box 218 in a threaded manner;
the drainage part 22 comprises a three-way second delivery pipe 221 and a communication valve pump 223, the three-way second delivery pipe 221 is communicated with the bottom port of the sealing bottom cover 215, a switch valve 222 is arranged on the three-way second delivery pipe 221, and two inlet ends of the three-way second delivery pipe 221 are communicated with a drainage branch pipe 224 through the communication valve pump 223;
the driving part 23 comprises a mounting frame 231 and a piston block 235, one end of the mounting frame 231 is uniformly and fixedly connected with the periphery of the bottom port of the sealing bottom cover 215 at equal intervals, the other end of the mounting frame 231 is fixedly connected with a mounting cylinder 234, a movable sleeve plate 232 is movably sleeved on the outer wall of the mounting frame 231, the bottom of the movable sleeve plate 232 is fixedly connected with a movable rod 233, the bottom end of the movable rod 233 penetrates through the top of the mounting cylinder 234 in a sealing manner and extends to the inside so as to be fixedly connected with the top of the piston block 235, the outer wall of the piston block 235 is slidably connected with the inner wall of the mounting cylinder 234, a buffer spring is arranged in the mounting cylinder 234 and sleeved on the outer wall of the movable rod 233, one end of the buffer spring is fixedly connected with the top of the mounting cylinder 234, the other end of the buffer spring is fixedly connected with the top of the piston block 235, a water inlet pipe 237 is integrally formed and communicated with the bottom of the mounting cylinder 234, the outer wall of the water inlet pipe 237 is uniformly provided with water through holes at equal intervals, water entering the water inlet pipe 237 from the water drainage part 22 enters the sealing bottom cover 215 and is finally sucked into the water storage box 218, the water level in the sealing bottom cover 215 can reach the suction point of the water storage box 218 after the uniform sampling is realized at multiple points by controlling the whole device due to the large volume of the sealing bottom cover 215, thereby ensuring the sampling uniformity, namely, the water sample mixed by multiple points enters the water storage box 218 (in addition, a control component can be arranged on the whole device, the multiple points of the whole device can be realized by remote control so as to be convenient for multiple points sampling), the bottom end of the water inlet pipe 237 is provided with a sealing cover 238 in a sealing way, the outer wall of the lower body section of the water inlet pipe 237 is communicated with the bottom end of the water drainage branch pipe 224, the inside of the water inlet pipe 237 is provided with a connecting rod 236, the top of connecting rod 236 and the bottom fixed connection of piston piece 235, the even fixed cover of outer wall equidistance of connecting rod 236 is equipped with plug piece 239, and plug piece 239 and limbers one-to-one, wherein set up the flow hole on plug piece 239, be convenient for water from the limbers get into the back, and then follow the flow hole downflow, the outer wall electrical property of installation section of thick bamboo 234 is provided with electric type rocking cam 240, and electric type rocking cam 240's top and the bottom contact of movable sleeve plate 232.
When the air pump is used, firstly, a user starts a power supply, as an air flow cavity is formed between the top of the sealing bottom cover 215 and the top of the inner wall of the fixed cover body 211, an air outlet is formed on the pressurizing air pump 216 at equal intervals, and the air inlet penetrates out through a hole formed at the connecting part between the fixed handle 1 and the fixed cover body 211 and then is connected with an external air pipe, the inside of the fixed handle 1 is hollow, when the pressurizing air pump 216 operates, the air pressure in the air flow cavity is increased, and the air pressure is led into the floating ball 214 through the air pipe 213, so that the floating ball 214 is inflated and is convenient to be placed in water for floating; because the outer wall of the mounting cylinder 234 is electrically provided with the electric rocking cam 240, the driving mode of the electric rocking cam 240 is an electric control mode (in the prior art, therefore, the electric rocking cam 240 is not described in detail in the application), the movable sleeve plate 232 can be touched when the electric rocking cam 240 swings back and forth, the movable sleeve plate 232 drives the movable rod 233 to move, the movable rod 233 drives the piston block 235 to slide up and down on the inner wall of the mounting cylinder 234 due to the buffer spring arranged in the mounting cylinder 234, so as to drive the connecting rod 236 to move, the connecting rod 236 drives the blocking block 239 to move, and the blocking block 239 is provided with the through holes corresponding to the through holes one by one, so that the blocking block 239 and the through holes are driven to open and close back and forth, and water is driven to enter the water inlet through pipe 237 from the through holes, wherein the through holes are formed in the blocking block 239, so that water can flow down from the through holes; since the three-way two-way pipe 221 is communicated with the bottom port of the sealing bottom cover 215, when the switch valve 222 is opened, water is drained from the drainage branch pipe 224 and then is led into the sealing bottom cover 215 from the three-way two-way pipe 221; through embedded sealed bottom 215 that has in the bottom of fixed cover body 211, because the inside of sealed bottom 215 is the cavity formula, the quality of water of being convenient for stores, then under the connection of breed quality of water input tube 217, be convenient for with quality of water leading-in water storage box 218 (water storage box 218 embeds has small-size suction pump, not pictured), when the inspector needs to detect quality of water, be convenient for unscrew water storage box 218, carry out research and detection.
To sum up, through setting up fixed handle 1, the user of being convenient for holds fixed handle 1 to this is thrown sampling equipment in water and is carried out the quality of water extraction, through setting up sampling structure subassembly 2 under fixed handle 1, sampling structure subassembly 2 is including water floating part 21, drainage part 22 and drive position 23, links each other between them, thereby forms a complete water quality testing sampling equipment, and the structure is uncomplicated, can realize all-weather automated sampling.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an aquaculture water quality testing is with sampling equipment, includes fixed handle (1) and sets up sampling structure subassembly (2) under fixed handle (1), its characterized in that: the sampling structure component (2) comprises a water floating part (21) fixedly installed on the fixed grip (1), a drainage part (22) arranged under the water floating part (21) and a driving part (23) arranged under the drainage part (22), wherein the drainage part (22) comprises a three-way two-conveying pipe (221) and a communicating valve pump (223), the three-way two-conveying pipe (221) is communicated with a bottom port arranged on a sealing bottom cover (215), a switching valve (222) is arranged on the three-way two-conveying pipe (221), two inlet ends of the three-way two-conveying pipe (221) are communicated with a drainage branch pipe (224) through the communicating valve pump (223), the driving part (23) comprises a mounting frame (231) and a piston block (235), a plurality of mounting frames (231) are arranged, one ends of the mounting frames (231) are fixedly connected to the periphery of the bottom port of the sealing bottom cover (215) at equal intervals, the other ends of the mounting frames (231) are fixedly connected with a mounting cylinder (234), the outer wall (231) is provided with a movable sleeve (232) and is fixedly connected with the bottom end of the movable sleeve (234) of the sealing bottom cover (234) which is fixedly connected with the movable sleeve (234), the outer wall of the piston block (235) is in sliding connection with the inner wall of the mounting cylinder (234).
2. The sampling device for aquaculture water quality testing according to claim 1, wherein: the water floating part (21) comprises a fixed cover body (211) and a culture water quality input pipe (217), wherein the fixed cover body (211) is fixedly arranged at the bottom end of the fixed grip (1), a plurality of square protruding bodies (212) are connected to the outer wall of the fixed cover body (211) at equal intervals, an air pipe (213) is arranged on the outer side of the square protruding bodies (212) in a communicating mode, and a floating ball (214) is arranged on the other end of the air pipe (213) in a communicating mode.
3. The sampling device for aquaculture water quality testing according to claim 2, wherein: the bottom of the fixed cover body (211) is embedded with a sealing bottom cover (215), and an airflow flowing cavity is arranged between the top of the sealing bottom cover (215) and the top of the inner wall of the fixed cover body (211).
4. A sampling device for aquaculture water detection according to claim 3 wherein: the top of the sealing bottom cover (215) is fixedly provided with a pressurizing air pump (216), and the inside of the sealing bottom cover (215) is a cavity.
5. The sampling device for aquaculture water quality testing according to claim 2, wherein: the shape of the aquaculture water quality input pipe (217) is curved, one end of the aquaculture water quality input pipe (217) sequentially penetrates through the top of the square bulge body (212) and the outer wall of the sealing bottom cover (215) in a sealing mode and extends to the inside of the sealing bottom cover (215), and the other end of the aquaculture water quality input pipe (217) is connected with a water storage box (218) in a threaded mode.
6. The sampling device for aquaculture water quality testing according to claim 1, wherein: the inside of installation section of thick bamboo (234) is provided with buffer spring, just buffer spring cover is established at the outer wall of movable rod (233), and buffer spring's one end and the inner wall top fixed connection of installation section of thick bamboo (234), buffer spring's the other end and the top fixed connection of piston block (235).
7. The sampling device for aquaculture water quality testing according to claim 1, wherein: the utility model discloses a water pump, including installation section of thick bamboo (234), installation section of thick bamboo (234) bottom integrated into one piece intercommunication is provided with into water siphunculus (237), the limbers have evenly been seted up to the outer wall equidistance of going into water siphunculus (237), just sealed lid (238) of installing in bottom of going into water siphunculus (237), the lower body section outer wall of going into water siphunculus (237) and the bottom intercommunication setting of drainage branch pipe (224), the inside of going into water siphunculus (237) is provided with connecting rod (236), the top of connecting rod (236) and the bottom fixed connection of piston piece (235), the even fixed cover of outer wall equidistance of connecting rod (236) is equipped with plug piece (239), set up the circulation hole with limbers one-to-one on plug piece (239).
8. The sampling device for aquaculture water quality testing according to claim 1, wherein: the outer wall of the installation cylinder (234) is electrically provided with an electric rocking cam (240), and the top end of the electric rocking cam (240) is contacted with the bottom of the movable sleeve plate (232).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310145571.3A CN116008009B (en) | 2023-02-22 | 2023-02-22 | Sampling equipment for aquaculture water quality detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310145571.3A CN116008009B (en) | 2023-02-22 | 2023-02-22 | Sampling equipment for aquaculture water quality detection |
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| CN116008009A CN116008009A (en) | 2023-04-25 |
| CN116008009B true CN116008009B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310145571.3A Active CN116008009B (en) | 2023-02-22 | 2023-02-22 | Sampling equipment for aquaculture water quality detection |
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| CN110686937A (en) * | 2019-11-11 | 2020-01-14 | 湖北仁巨科技服务有限公司 | Ocean water quality testing sampling equipment |
| CN110687267A (en) * | 2019-11-12 | 2020-01-14 | 重庆懿熙品牌策划有限公司 | Sampling module and outdoor water quality monitoring device thereof |
| CN214096736U (en) * | 2020-11-26 | 2021-08-31 | 广东汇锦检测技术有限公司 | Water resource detection sampling device |
| CN113545314A (en) * | 2021-09-22 | 2021-10-26 | 莱州明波水产有限公司 | Aquaculture water and metabolite splitter |
| CN113776892A (en) * | 2021-09-13 | 2021-12-10 | 姬静丽 | Ecological environment detection device and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107389374A (en) * | 2017-08-31 | 2017-11-24 | 中山诺顿科研技术服务有限公司 | It is a kind of to vacuumize the deep water sample devices floated downward |
| CN109975074B (en) * | 2019-04-09 | 2022-05-06 | 山东天一检测技术有限公司 | Sampling equipment for aquaculture water quality testing |
| CN115184086B (en) * | 2022-07-01 | 2023-03-17 | 重庆海关技术中心 | Water quality real-time moving type monitoring equipment based on aquaculture |
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2023
- 2023-02-22 CN CN202310145571.3A patent/CN116008009B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018104939A1 (en) * | 2016-12-05 | 2018-06-14 | B.G. Negev Technologies And Applications Ltd., At Ben-Gurion University | In-situ measurement of nitrate in soil |
| CN209764507U (en) * | 2019-03-25 | 2019-12-10 | 屈传新 | Hydrology monitoring devices with sample function |
| CN110686937A (en) * | 2019-11-11 | 2020-01-14 | 湖北仁巨科技服务有限公司 | Ocean water quality testing sampling equipment |
| CN110687267A (en) * | 2019-11-12 | 2020-01-14 | 重庆懿熙品牌策划有限公司 | Sampling module and outdoor water quality monitoring device thereof |
| CN214096736U (en) * | 2020-11-26 | 2021-08-31 | 广东汇锦检测技术有限公司 | Water resource detection sampling device |
| CN113776892A (en) * | 2021-09-13 | 2021-12-10 | 姬静丽 | Ecological environment detection device and use method thereof |
| CN113545314A (en) * | 2021-09-22 | 2021-10-26 | 莱州明波水产有限公司 | Aquaculture water and metabolite splitter |
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| Publication number | Publication date |
|---|---|
| CN116008009A (en) | 2023-04-25 |
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