CN116840432A - Ecological co-cultivation water quality detection method for fishes, shrimps and algae - Google Patents
Ecological co-cultivation water quality detection method for fishes, shrimps and algae Download PDFInfo
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- CN116840432A CN116840432A CN202310814547.4A CN202310814547A CN116840432A CN 116840432 A CN116840432 A CN 116840432A CN 202310814547 A CN202310814547 A CN 202310814547A CN 116840432 A CN116840432 A CN 116840432A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 321
- 241000195493 Cryptophyta Species 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 25
- 241000143060 Americamysis bahia Species 0.000 title description 2
- 238000005086 pumping Methods 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 239000012535 impurity Substances 0.000 claims abstract description 33
- 241000238557 Decapoda Species 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 20
- 210000003608 fece Anatomy 0.000 claims abstract description 8
- 238000005070 sampling Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 34
- 239000003638 chemical reducing agent Substances 0.000 claims description 25
- 238000005507 spraying Methods 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 21
- 238000007667 floating Methods 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 9
- 238000012372 quality testing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009395 breeding Methods 0.000 claims description 2
- 230000001488 breeding effect Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 238000003501 co-culture Methods 0.000 abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000009360 aquaculture Methods 0.000 description 5
- 244000144974 aquaculture Species 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- G01N33/1893—Water using flow cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Hydrology & Water Resources (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The application belongs to the field of water quality detection methods, and particularly relates to a fish and shrimp and algae ecological co-cultivation water quality detection method which comprises a main body, wherein a liquid cavity is formed in the main body, two water channels are formed in the main body, a water inlet is fixedly connected to the main body, an axle is rotatably connected to the main body, a fixing pin is fixedly connected to the axle, an eccentric wheel fixedly connected with the fixing pin is fixedly connected to the axle, a plurality of sliding grooves are uniformly distributed in the eccentric wheel along the circumferential direction, a water pumping blade is slidingly connected in each sliding groove, an end cover is fixedly connected to the position, corresponding to the liquid cavity, of one side of the main body, which is positioned on the liquid cavity, of the main body, and one end of the end cover extending into the liquid cavity is rotatably connected with the eccentric wheel. The application can continuously detect the water quality in the fish-shrimp and algae ecological co-culture water body with continuously changed water quality, can automatically move to sample different positions, and can automatically remove the interference of the impurities such as feces and aquatic plants in the water body on the sampling and detection in the long-time detection process.
Description
Technical Field
The application belongs to the field of water quality detection methods, and particularly relates to a fish, shrimp and algae ecological co-cultivation water quality detection method.
Background
In land-based seawater fish and shrimp culture, excessive nitrogen and phosphorus enrichment accumulation in a water body often causes poisoning and death of fish and shrimp, algae can be utilized to absorb nitrogen and phosphorus to increase income while avoiding death of fish and shrimp, and in the co-culture water body, the contents of nitrogen, phosphorus and the like are dynamically changed all the time, a breeder needs to continuously adjust the water body quality according to the dynamic content change, the conventional water quality detection method is difficult to be applied to the co-culture water body of fish, shrimp and algae in a targeted manner, and the conventional water quality detection method has the following defects:
the real-time uninterrupted water quality detection is difficult to realize, the sampling time is mutually interrupted, the water quality change curve cannot be accurately drawn, the accuracy of the water quality detection of the co-culture water system is affected, the position of the co-culture water system is difficult to change in the water body, the water quality at different positions is difficult to determine, the detection accuracy is affected, the interference of impurities in water is difficult to remove in the long-time sampling and detection process, and the running and the movement of equipment are also hindered while the detection quality is affected.
Disclosure of Invention
The application aims at solving the problems in the prior art, and provides a fish-shrimp and algae ecological co-cultivation water quality detection method, wherein a water body sample is continuously collected from a water body by utilizing the rotation of an eccentric wheel which is eccentric relative to a liquid cavity and pumped into a water tank to carry out water quality detection, meanwhile, impurities in the water body are filtered by utilizing a filter screen, the impurities are continuously discharged into a drain shell from a drain outlet in the rotating process of the eccentric wheel, the impurities are smashed by utilizing the rotation of a spiral blade, the impurities are discharged out of equipment and provide power for the equipment by utilizing water flow generated under the rotation effect of the spiral blade, meanwhile, the pressure of the water body sample in the water tank is increased in the process of continuously pumping the water body sample by the eccentric wheel, the old water body sample is sprayed out of the water on the periphery of the equipment on the water surface by a water spray head, the equipment is prevented from being influenced by the algae, and the advancing direction of the equipment can be changed by changing the water spray pressure of the water spray head.
The aim of the application can be achieved by the following technical scheme: the utility model provides a fish shrimp and ecological water quality testing equipment that supports altogether of algae, includes the main part, the main part is inside to be close to bottom side department and has been seted up the liquid chamber, be located liquid chamber horizontal direction both sides department symmetric distribution in the main part and seted up two water channels, two water channels and liquid chamber intercommunication, the vertical one side of main part is located one of them water channel and corresponds the water inlet that position department fixedly connected with and this water channel communicates, the main part rotation is connected with the shaft eccentric relatively with the filter screen, fixedly connected with fixed pin on the part that the shaft stretches into in the filter screen, fixedly connected with and fixed pin fixed connection's eccentric wheel on the part that the shaft stretches into in the filter screen, a plurality of spouts have been seted up according to circumferencial direction evenly distributed in the eccentric wheel, every sliding connection has pump water blade in the spout, every pump water blade stretches out the one end of spout and the closely laminating relative slip of the circumference inner wall of liquid chamber, main part is located liquid chamber opening one side and is located liquid chamber corresponding position department fixedly connected with end cover, the end cover stretches into the one end of liquid chamber and rotates with the eccentric wheel. The eccentric wheel which is eccentric relative to the liquid cavity is utilized to continuously rotate, so that uninterrupted sampling is realized, the content change curve of substances in the co-cultured water body can be accurately drawn, and the dynamic adjustment of the water body is facilitated.
Preferably, keep away from the water inlet lead to water course internal fixation has the supporting seat, the supporting seat center runs through and communicates with the water course, one side evenly distributed fixedly connected with a plurality of supporting plates of supporting seat near the eccentric wheel, every one side fixedly connected with densely distributed fine grid's that the supporting plate is close to the liquid chamber filter screen, be located every pumping blade both sides department fixedly connected with a set of scraping piece that is used for cleaning pumping blade surface of mutual symmetry on the eccentric wheel periphery, every the scraping piece closely laminates relative slip with adjacent pumping blade, every pumping blade is fixedly connected with in the one end that contacts with liquid chamber circumference inner wall is used for cleaning the cleaning block of filter screen. When the eccentric wheel continuously rotates to collect the water body sample, the filter screen is utilized to filter impurities in the water body, and in order to avoid the impurities in the water body to be attached to the surfaces of the pumping blades and the filter screen, the scraping blades and the cleaning blocks are utilized to clean the surfaces of the pumping blades and the filter screen, so that the process of collecting the sample is avoided from being influenced by the impurities.
Preferably, the drain that communicates the liquid chamber has been seted up to main part lower extreme center department, the main part downside is located one side department fixedly connected with first gear shell that the drain is close to the water inlet, rotation is connected with the blade axle in the first gear shell, the blade axle stretches out the one end of first gear shell and keeps away from the water inlet, evenly distributed fixedly connected with multiunit heliciform helical blade on the one end that the blade axle stretches out first gear shell, main part downside fixedly connected with cladding all helical blade with first gear shell fixedly connected's drain shell, the drain is close to the one end both sides department evenly distributed of first gear shell and has seted up the logical groove that is used for intaking. The impurity is continuously discharged into the drain shell from the drain in the rotating process of the eccentric wheel, the impurity is smashed by utilizing the rotation of the spiral blade, and the impurity is discharged out of the equipment and provided with power by utilizing the water flow generated under the rotation action of the spiral blade.
Preferably, the main part upper end fixedly connected with kickboard, kickboard lower limb department fixedly connected with is used for providing the floating collar of buoyancy, department fixedly connected with is used for the water tank of water storage in the middle of the kickboard upside, one side fixedly connected with intercommunication water tank and the water delivery shell of water channel are kept away from to the main part, the kickboard upside is located the water tank and is close to one side department fixedly connected with that the end cover is located the water tank and stretches into the inside detection sensor with water tank fixed connection of water tank.
Preferably, the water tank is kept away from the spray pipe of a plurality of downward and the inside intercommunication of water tank of slope of evenly distributed fixedly connected with all around department of one end of kickboard, every the one end fixedly connected with that the water tank was kept away from to the spray pipe is used for controlling the sprinkler bead of adjusting water spray pressure and water spray volume with the spray pipe intercommunication. In the process that the eccentric wheel continuously pumps the water body sample, the pressure of the water body sample in the water tank is increased, the old water body sample is sprayed out from the water spraying head to push the periphery of the algae on the water surface, so that the algae is prevented from affecting the movement of the equipment, and meanwhile, the advancing direction of the equipment can be changed by changing the water spraying pressure of the water spraying head.
Preferably, the floating plate upside is located one side department fixedly connected with gear reducer who keeps away from the end cover, one side fixedly connected with motor that the gear reducer kept away from the water inlet, the output shaft of motor is connected with the power input end transmission of gear reducer, one side fixedly connected with second gear shell that the end cover was kept away from to the main part, be located gear reducer below department rotation in the floating plate and be connected with the transmission shaft that stretches into in the second gear shell, gear reducer's power take off end and transmission shaft transmission connection, the one end that the gear reducer was kept away from to the transmission shaft stretches out the lower extreme of second gear shell and rotates with the second gear shell to be connected, the shaft stretches into the one end fixedly connected with first gear in the second gear shell, one side that the end cover was kept away from to the main part is located first gear horizontal direction one side fixedly connected with gear shaft, the epaxial rotation of being connected with second gear with the second bevel gear that is connected with of second gear meshing transmission, the one end that the gear shaft stretches out of second gear is connected with the third bevel gear with third bevel gear that the corresponding position in the transmission shaft is located third bevel gear fixedly connected with third bevel gear meshing with third bevel gear.
Preferably, the part of the lower side of the main body, which is positioned in the first gear shell, is fixedly connected with another gear shaft, one end, which is close to the main body, of the gear shaft is rotationally connected with a belt wheel, one end, which extends out of the belt wheel, of the gear shaft is rotationally connected with a second bevel gear which is fixedly connected with the belt wheel, one end, which extends into the first gear shell, of the blade shaft is positioned at a position corresponding to the second bevel gear, is fixedly connected with a first bevel gear which is in meshed transmission connection with the second bevel gear, one end, which extends out of the second gear shell, of the transmission shaft is fixedly connected with another belt wheel, and a transmission belt is in transmission connection between the two belt wheels.
The method for detecting the fish-shrimp and algae co-cultivation water quality by using the fish-shrimp and algae ecological co-cultivation water quality detection equipment is characterized by comprising the following steps of:
s1, an operator puts equipment into a culture water body, connects a gear reducer and a detection sensor into a control system, and then connects each water spray head into the control system independently so as to control the water spray pressure and the water spray quantity at each water spray head independently;
s2, starting a gear reducer through a control system to enable an eccentric wheel which is eccentric relative to a liquid cavity to start rotating, enabling a water pumping blade to extend out of a chute and slide in contact with the liquid cavity under the action of centrifugal force, continuously compressing and expanding a cavity formed between the water pumping blade and the liquid cavity in the rotating process of the eccentric wheel, thereby sucking water in a breeding water body at one side of a water inlet, discharging water at one side of a water delivery shell, and finally enabling the water to enter the water tank for sampling;
s3, in the process that the eccentric wheel continuously pumps the water body sample, fish and shrimp feces and aquatic plants in the culture water body can enter the liquid cavity along with the water body sample, the fish and shrimp feces and the aquatic plants can influence the accuracy of water quality detection, when the eccentric wheel rotates to a compression area, the water body sample is filtered from the filter screen, the water body enters the water delivery shell, solid impurities are trapped outside the filter screen, and when the eccentric wheel rotates right below, the trapped solid impurities are discharged from the sewage outlet;
s4, when the eccentric wheel rotates at a high speed, the water pumping blade continuously stretches out and draws back in the chute, in order to prevent impurities such as excrement and urine from adhering to the surface of the water pumping blade to affect a water sample to be pumped, the scraping blade continuously scrapes the surface of the water pumping blade while the water pumping blade continuously stretches out and draws back, so that the surface of the water pumping blade is cleaned, meanwhile, in order to ensure that a filter screen is not blocked, the effect of pumping water is ensured, and when the water pumping blade continuously slides over the surface of the filter screen, the surface of the filter screen is cleaned by utilizing the cleaning block, so that the filter screen is prevented from being blocked;
s5, when solid impurities are discharged from a sewage outlet, the blade shaft drives the spiral blade to rotate at a high speed, water is continuously discharged to one side far away from the first gear shell, excrement and plants falling into the sewage outlet from the sewage outlet are broken by the spiral blade and discharged out of the equipment to avoid blockage, and meanwhile, the spiral blade rotating at a high speed forms low pressure in the sewage outlet, so that water outside the sewage outlet continuously enters the sewage outlet from the through groove and is discharged to one side far away from the first gear shell by the spiral blade, and broken impurities are discharged out of the equipment while advancing power is provided for the equipment;
s6, after the sample of the culture water body enters the water tank, analyzing the water body sample in the water tank by utilizing the detection sensor, transmitting the obtained data to the control system, and continuously pumping the water body sample into the water tank by utilizing the eccentric wheel, so that the water in the water tank is always in a full state, the water pressure in the water tank is continuously increased until the water in the water tank is sprayed out from the water spraying head, and further discharging the old sample to allow the new sample to enter for analysis;
and S7, when the water body sample in the water tank is sprayed out from the water spraying head, the control system independently controls the water pressure change of a certain water spraying head, so that the whole reaction force of the equipment is offset to one side, the advancing direction of the equipment is controlled, and meanwhile, sprayed water acts on algae floating on the water surface to push the algae outwards, so that the algae are prevented from influencing the movement of the equipment.
Compared with the prior art, the method for detecting the ecological co-culture water quality of the fish, the shrimp and the algae has the following advantages:
the eccentric wheel which is eccentric relative to the liquid cavity is utilized to rotate to continuously collect a water body sample from the water body and pump the water body sample into the water tank for water quality detection, meanwhile, the filter screen is utilized to filter impurities in the water body and continuously discharge the impurities into the drain shell from the drain in the rotating process of the eccentric wheel, the rotation of the spiral blade is utilized to break the impurities, the water flow generated under the rotating action of the spiral blade is utilized to discharge the impurities out of the equipment and provide power for the equipment, meanwhile, in the process of continuously pumping the water body sample through the eccentric wheel, the pressure of the water body sample in the water tank is increased, old water body sample is sprayed from the water spray head to push the periphery of the equipment on the water surface, the equipment is prevented from being influenced by the algae, and meanwhile, the advancing direction of the equipment can be changed by changing the water spray pressure of the water spray head.
Drawings
Fig. 1 is a perspective view of the present application.
Fig. 2 is a side view of the body of the present application.
Fig. 3 is a cross-sectional view at A-A in fig. 2.
Fig. 4 is a partial enlarged view at F in fig. 3.
Fig. 5 is a cross-sectional view at D-D in fig. 3.
Fig. 6 is a cross-sectional view at B-B in fig. 3.
Fig. 7 is a partial enlarged view at G in fig. 6.
Fig. 8 is a cross-sectional view at C-C in fig. 3.
Fig. 9 is a cross-sectional view at E-E in fig. 3.
In the figure: the main body 10, the water inlet 11, the end cover 12, the water delivery casing 13, the floating ring 14, the floating plate 15, the detection sensor 16, the water spray pipe 17, the water spray head 18, the water tank 19, the water discharge casing 20, the through groove 21, the first gear casing 22, the second gear casing 23, the blade shaft 24, the gear reducer 25, the motor 26, the water passage 27, the supporting seat 28, the supporting sheet 29, the filter screen 30, the spiral blade 31, the liquid cavity 32, the eccentric wheel 33, the pumping blade 34, the chute 35, the wheel shaft 36, the fixing pin 37, the scraping sheet 38, the sewage outlet 39, the first bevel gear 40, the second bevel gear 41, the pulley 42, the driving belt 43, the first gear 44, the second gear 45, the driving shaft 46, the third bevel gear 47, the third bevel gear 48, the gear shaft 49, and the cleaning block 50.
Detailed Description
The core of the application is to provide a method for detecting the ecological co-cultivation water quality of fish, shrimp and algae, which can continuously detect the water quality in the ecological co-cultivation water body of fish, shrimp and algae with continuously changed water quality, can automatically move to sample different positions, and can automatically remove the interference of the impurities such as feces and aquatic plants in the water body on the sampling and detection in the long-time detection process.
In order to better understand the aspects of the present application, the present application will be described in further detail with reference to the accompanying drawings and detailed description.
It should be noted that, the terms upper and lower are defined in fig. 1 to 9 by the positions of the components in the drawings and the positions of the components with respect to each other, and are only used for the sake of clarity and convenience in expressing the technical solutions. It should be understood that the use of directional terms herein should not be construed to limit the scope of the application as claimed.
Embodiment one:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the ecological water quality testing equipment for co-cultivation of fish, shrimp and algae comprises a main body 10, a liquid cavity 32 is formed in the main body 10 near the bottom side, two water through channels 27 are symmetrically formed in the main body 10 and located at two sides of the liquid cavity 32 in the horizontal direction, the two water through channels 27 are communicated with the liquid cavity 32, a water inlet 11 communicated with the water through channels 27 is fixedly connected to one side of the main body 10, an axle 36 which is eccentric relative to the filter screen 30 is rotatably connected to the main body 10, a fixing pin 37 is fixedly connected to the part of the axle 36 extending into the filter screen 30, an eccentric wheel 33 fixedly connected to the fixing pin 37 is fixedly connected to the part of the axle 36 extending into the filter screen 30, a plurality of sliding grooves 35 are uniformly distributed in the eccentric wheel 33 in the circumferential direction, water pumping blades 34 are slidably connected to each sliding groove 35, one end of each water pumping blade 34 extending out of the sliding grooves 35 is tightly and relatively slid with the circumferential inner wall of the liquid cavity 32, an end cover 12 is fixedly connected to the eccentric wheel 33 at the position corresponding to the liquid cavity 32, and one end cover 12 extends into the eccentric wheel 33, and is rotatably connected to the end cover 12.
As shown in fig. 3 and 5, a supporting seat 28 is fixedly connected in the water passage 27 far away from the water inlet 11, the center of the supporting seat 28 penetrates through and is communicated with the water passage 27, a plurality of supporting plates 29 are uniformly and fixedly connected to one side, close to the eccentric wheel 33, of the supporting seat 28, a filter screen 30 densely covered with fine meshes is fixedly connected to one side, close to the liquid cavity 32, of each supporting plate 29, a group of scraping plates 38 which are symmetrical to each other and are used for cleaning the surfaces of the pumping plates 34 are fixedly connected to two sides of each pumping plate 34 on the circumferential surface of the eccentric wheel 33, each scraping plate 38 closely clings to and relatively slides to the adjacent pumping plate 34, and a cleaning block 50 used for cleaning the filter screen 30 is fixedly connected to one end, which is contacted with the circumferential inner wall of the liquid cavity 32, of each pumping plate 34.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 7 and fig. 9, the gear reducer 25 is fixedly connected to the upper side of the floating plate 15 at a side far away from the end cover 12, the motor 26 is fixedly connected to one side of the gear reducer 25 far away from the water inlet 11, the output shaft of the motor 26 is in transmission connection with the power input end of the gear reducer 25, the second gear casing 23 is fixedly connected to one side of the main body 10 far away from the end cover 12, a transmission shaft 46 extending into the second gear casing 23 is rotatably connected to the lower side of the floating plate 15 at the position below the gear reducer 25, the power output end of the gear reducer 25 is in transmission connection with the transmission shaft 46, one end of the transmission shaft 46 far away from the gear reducer 25 extends out of the lower end of the second gear casing 23 and is in rotation connection with the second gear casing 23, one end of the wheel shaft 36 extending into the second gear casing 23 is fixedly connected with a first gear 44, one side of the main body 10 far away from the end of the end cover 12 is in horizontal direction of the first gear 44 is fixedly connected with a gear shaft 49, a second gear 45 in transmission connection with the gear shaft 49 is rotatably connected to the gear shaft 49, the second gear 45 in transmission connection with the first gear 44 is meshed with the first gear 44, the second gear 45 in transmission connection with the third gear 47 in rotation with the third gear 47 corresponding to the third gear 47 in position.
In this embodiment, the device is in an initial state, the operator puts the device into the aquaculture water, and connects the gear reducer 25 and the detection sensor 16 into the control system, the gear reducer 25 is started by the control system, the transmission shaft 46 is meshed with the third bevel gear 47 and the third bevel gear 48 and the first gear 44 is meshed with the second gear 45, so as to drive the eccentric wheel 33 which is eccentric relative to the liquid cavity 32 to start rotating, the water pumping blade 34 stretches out of the chute 35 and slides in contact with the liquid cavity 32 under the action of the centrifugal force, and the cavity formed between the water pumping blade 34 and the liquid cavity 32 is continuously compressed and expanded during the rotation of the eccentric wheel 33, so that water in the aquaculture water is sucked at the water inlet 11 side, water is discharged at the water delivery shell 13 side, and finally the water is fed into the water tank 19 for sampling, meanwhile, the detection sensor 16 is used for detecting and analyzing the water body sample in the water tank 19, and the analysis result is transmitted into the control system, so that the aquaculture water body can be convenient for the aquaculture person to dynamically adjust the content of substances in the water according to the data.
In the process that the eccentric wheel 33 continuously pumps the water body sample, fish and shrimp feces and aquatic plants in the culture water body can enter the liquid cavity 32 along with the water body sample, the fish and shrimp feces and aquatic plants can influence the accuracy of water quality detection, when the eccentric wheel 33 rotates to a compression area, the water body sample is filtered from the filter screen 30, the water body enters the water delivery shell 13, solid impurities are trapped outside the filter screen 30, and when the eccentric wheel 33 rotates right below, the trapped solid impurities are discharged from the sewage outlet 39.
S4, when the eccentric wheel 33 rotates at a high speed, the water pumping blade 34 continuously stretches in the chute 35, in order to prevent impurities such as excrement and the like from adhering to the surface of the water pumping blade 34 to affect a water pumping sample, the scraping blade 38 continuously scrapes and cleans the surface of the water pumping blade 34 while the water pumping blade 34 continuously stretches, so that the surface of the water pumping blade 34 is cleaned, meanwhile, in order to ensure that the filter screen 30 is not blocked, the effect of pumping water is ensured, the cleaning block 50 is utilized to clean the surface of the filter screen 30 while the water pumping blade 34 continuously slides on the surface of the filter screen 30, so that the filter screen 30 is prevented from being blocked, and the supporting blade 29 plays a supporting role on the filter screen 30 when the water pumping blade 34 slides on the surface of the filter screen 30, so that the cleaning block 50 can fully contact with the filter screen 30 when the water pumping blade 34 passes through the filter screen 30, and the cleaning effect of the cleaning block 50 is ensured.
Embodiment two:
as a further embodiment, as shown in fig. 1, 2, 3, 4, 6, 7 and 8, a drain 39 communicated with the liquid cavity 32 is formed at the center of the lower end of the main body 10, a first gear shell 22 is fixedly connected to the lower side of the main body 10 at one side of the drain 39 near the water inlet 11, a blade shaft 24 is rotatably connected to the first gear shell 22, one end of the blade shaft 24 extending out of the first gear shell 22 is far away from the water inlet 11, a plurality of groups of spiral blades 31 are uniformly and fixedly connected to one end of the blade shaft 24 extending out of the first gear shell 22, a drain shell 20 fixedly connected with the first gear shell 22 and covering all the spiral blades 31 is fixedly connected to the lower side of the main body 10, and through grooves 21 for water inflow are uniformly formed at two sides of one end of the drain shell 20 near the first gear shell 22.
As shown in fig. 1, 2, 3, 6, 8 and 9, a floating plate 15 is fixedly connected to the upper end of a main body 10, a floating ring 14 for providing buoyancy is fixedly connected to the lower side edge of the floating plate 15, a water tank 19 for storing water is fixedly connected to the middle of the upper side of the floating plate 15, a water delivery shell 13 for communicating the water tank 19 and a water delivery channel 27 is fixedly connected to one side of the main body 10 away from the water inlet 11, and a detection sensor 16 extending into the water tank 19 and fixedly connected with the water tank 19 is fixedly connected to the upper side of the floating plate 15, which is positioned at one side of the water tank 19 close to the end cover 12.
As shown in fig. 1, 2 and 3, a plurality of water spraying pipes 17 which are bent and inclined downwards and are communicated with the inside of the water tank 19 are uniformly and fixedly connected to the periphery of one end, far away from the floating plate 15, of the water tank 19, and a water spraying head 18 which is communicated with the water spraying pipe 17 and is used for controlling and adjusting water spraying pressure and water spraying quantity is fixedly connected to one end, far away from the water tank 19, of each water spraying pipe 17.
As shown in fig. 3, 4, 5, 6 and 7, another gear shaft 49 is fixedly connected to the lower side of the main body 10 at a position right above the vane shaft 24 on the part of the lower side of the first gear housing 22, one end of the gear shaft 49, which is close to the main body 10, is rotatably connected with a belt wheel 42, one end of the gear shaft 49, which extends out of the belt wheel 42, is rotatably connected with a second bevel gear 41 fixedly connected with the belt wheel 42, one end of the vane shaft 24, which extends into the first gear housing 22, is fixedly connected with a first bevel gear 40 which is meshed and connected with the second bevel gear 41 at a position corresponding to the second bevel gear 41, one end of the transmission shaft 46, which extends out of the second gear housing 23, is fixedly connected with another belt wheel 42, and a transmission belt 43 is in transmission connection between the two belt wheels 42.
In this embodiment, when solid impurities are discharged from the drain 39, through the rotation between the two pulleys 42 and the meshing transmission between the second bevel gear 41 and the first bevel gear 40, the blade shaft 24 drives the helical blade 31 to rotate at a high speed, water is continuously discharged to one side far away from the first gear shell 22, the excrement and the plants falling into the drain 20 from the drain 39 are broken by the helical blade 31 and discharged out of the device, the pollution discharge caused by the winding and blocking of the device by the long-fiber impurities such as aquatic plants is avoided, and meanwhile, the helical blade 31 rotating at a high speed forms a low pressure in the drain 20, so that water outside the drain 20 continuously enters the drain 20 from the through groove 21 and is discharged to one side far away from the first gear shell 22 by the helical blade 31, and advancing power is provided for the device while the broken impurities are discharged out of the device, thereby the device can move in a water body by itself, and different positions of the water body are conveniently detected.
After the sample of the aquaculture water enters the water tank 19, the eccentric wheel 33 continuously pumps the water sample into the water tank 19, so that the water in the water tank 19 is always in a full state, and the water pressure in the water tank 19 is continuously increased until the water in the water tank 19 is sprayed out of the sprinkler head 18 through the sprinkler pipe 17, and the old sample is discharged to allow the new sample to enter for detection.
When the water body sample in the water tank 19 is sprayed out from the water spraying head 18, the control system is used for independently controlling the water pressure change of a certain water spraying head 18, so that the reaction force born by the whole equipment is offset to one side, the advancing direction of the equipment is changed, the water sprayed out conveniently and simultaneously acts on algae floating on the water surface, the algae is pushed outwards, and the movement of the equipment is prevented from being hindered by the algae.
The foregoing description is only illustrative of the present application and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application or directly or indirectly applied to other related technical fields are included in the scope of the application.
Claims (8)
1. The ecological water quality testing equipment that supports altogether of fish, shrimp and algae, including main part (10), characterized by, liquid chamber (32) has been seted up to main part (10) inside department that is close to the downside, two water channels (27) have been seted up to the symmetry department that lies in liquid chamber (32) horizontal direction both sides in main part (10), two water channels (27) and liquid chamber (32) intercommunication, vertical one side of main part (10) lies in one of them water channel (27) corresponding position department fixedly connected with water inlet (11) that communicate with this water channel (27), the rotatory shaft (36) that are connected with relatively eccentric with liquid chamber (32) of main part (10), fixedly connected with fixed pin (37) on the part that stretches into in liquid chamber (32) of shaft (36), fixedly connected with eccentric wheel (33) with fixed pin (37) in the part that stretches into in liquid chamber, a plurality of spouts (35) have been evenly distributed according to the circumferencial direction in eccentric wheel (33), every spout (35) are connected with impeller vane (34) and each impeller pump (34) and are closely laminated with the relative inner wall of water pump (34), the main body (10) is located at one side of the opening of the liquid cavity (32) and is fixedly connected with the end cover (12) at the corresponding position of the liquid cavity (32), and one end of the end cover (12) extending into the liquid cavity (32) is rotationally connected with the eccentric wheel (33).
2. The ecological water quality testing equipment that supports together of fish, shrimp and algae according to claim 1, characterized in that, keep away from in water inlet (11) water passage (27) fixedly connected with supporting seat (28), supporting seat (28) center runs through and communicates with water passage (27), supporting seat (28) are close to one side evenly distributed fixedly connected with a plurality of supporting pieces (29) of eccentric wheel (33), every supporting piece (29) are close to one side of liquid chamber (32) fixedly connected with filter screen (30) of fine net of densely covered, be located on the periphery of eccentric wheel (33) and be located scraping piece (38) on every pumping blade (34) both sides department fixedly connected with a set of mutual symmetry and be used for cleaning pumping blade (34) surface, every scraping piece (38) closely laminate relative slip with adjacent pumping blade (34), every pumping blade (34) are fixedly connected with in the one end that contacts with the circumference inner wall of liquid chamber (32) is used for cleaning filter screen (30).
3. The ecological water quality testing equipment that supports altogether of fish, shrimp and algae of claim 1, characterized in that, drain (39) that communicates liquid chamber (32) are offered to main part (10) lower extreme center department, main part (10) downside is located drain (39) and is close to one side department fixedly connected with first gear shell (22) of water inlet (11), the rotation of first gear shell (22) is connected with blade axle (24), the one end that blade axle (24) stretches out first gear shell (22) is kept away from water inlet (11), evenly distributed fixedly connected with multiunit helical spiral blade (31) on the one end that blade axle (24) stretches out first gear shell (22), main part (10) downside fixedly connected with wrap all helical blade (31) with first gear shell (22) fixedly connected with drain shell (20), drain shell (20) are close to one end both sides department evenly distributed of first gear shell (22) and are offered logical groove (21) that are used for intaking.
4. The ecological water quality testing equipment that supports altogether of fish, shrimp and algae according to claim 1, characterized in that, main part (10) upper end fixedly connected with kickboard (15), kickboard (15) lower side limit department fixedly connected with is used for providing buoyancy's floating collar (14), the department fixedly connected with is used for water tank (19) of water storage in the middle of kickboard (15) upside, one side fixedly connected with water tank (19) and water delivery shell (13) of water channel (27) are kept away from to main part (10), the side fixedly connected with that water inlet (11) were kept away from to main part (10), the side department fixedly connected with that water tank (19) are close to end cover (12) of kickboard (15) upside is located water tank (19) stretches into inside detection sensor (16) with water tank (19) fixed connection.
5. The fish, shrimp and algae ecological co-cultivation water quality detection device according to claim 5, wherein a plurality of water spraying pipes (17) which are bent and inclined downwards and are communicated with the inside of the water tank (19) are uniformly distributed and fixedly connected to the periphery of one end of the water tank (19) far away from the floating plate (15), and a water spraying head (18) which is communicated with the water spraying pipes (17) and used for controlling and adjusting water spraying pressure and water spraying quantity is fixedly connected to one end of each water spraying pipe (17) far away from the water tank (19).
6. The ecological water quality testing equipment for co-cultivation of fish, shrimp and algae according to claim 1, wherein the upper side of the floating plate (15) is fixedly connected with a gear reducer (25) at one side far away from the end cover (12), one side of the gear reducer (25) far away from the water inlet (11) is fixedly connected with a motor (26), the output shaft of the motor (26) is in transmission connection with the power input end of the gear reducer (25), one side of the main body (10) far away from the end cover (12) is fixedly connected with a second gear shell (23), a transmission shaft (46) extending into the second gear shell (23) is rotatably connected at the position below the gear reducer (25) in the floating plate (15), the power output end of the gear reducer (25) is in transmission connection with the transmission shaft (46), one end of the transmission shaft (46) far away from the gear reducer (25) extends out of the lower end of the second gear shell (23) and is in rotation connection with the second gear shell (23), one side (36) extending into the second gear shell (23) is fixedly connected with a gear (44) in rotation direction, one side (44) far away from the first gear (49) is fixedly connected with the first gear (44) at one side (44) which is in rotation direction, one side (49) is meshed with the first gear (44), one end of the gear shaft (49) extending out of the second gear (45) is rotationally connected with a third bevel gear (47) fixedly connected with the second gear (45), and a third bevel gear (48) meshed with the third bevel gear (47) and connected with the transmission shaft (46) is fixedly connected to the corresponding position of the third bevel gear (47).
7. A fish-shrimp and algae ecological co-cultivation water quality detecting device according to claim 3, wherein a part of the lower side of the main body (10) located in the first gear shell (22) is fixedly connected with another gear shaft (49) located right above the blade shaft (24), one end of the gear shaft (49) close to the main body (10) is rotatably connected with a belt wheel (42), one end of the gear shaft (49) extending out of the belt wheel (42) is rotatably connected with a second bevel gear (41) fixedly connected with the belt wheel (42), one end of the blade shaft (24) extending into the first gear shell (22) is fixedly connected with a first bevel gear (40) in meshed transmission connection with the second bevel gear (41) at a position corresponding to the second bevel gear (41), one end of the transmission shaft (46) extending out of the second gear shell (23) is fixedly connected with another belt wheel (42), and a transmission belt (43) is in transmission connection between the two belt wheels (42).
8. The method for detecting the water quality of fish-shrimp and algae co-cultivation by using the water quality detection equipment for fish-shrimp and algae ecological co-cultivation according to any one of claims 1 to 7, which is characterized by comprising the following steps:
s1, an operator puts the equipment into a culture water body, connects a gear reducer (25) and a detection sensor (16) into a control system, and then connects each water spray head (18) into the control system independently so as to control the water spray pressure and the water spray quantity at each water spray head (18) independently;
s2, starting a gear reducer (25) through a control system, enabling an eccentric wheel (33) which is eccentric relative to a liquid cavity (32) to start rotating, enabling a water pumping blade (34) to extend out of a chute (35) and to be attached to the liquid cavity (32) to slide under the action of centrifugal force, enabling a cavity formed between the water pumping blade (34) and the liquid cavity (32) to be continuously compressed and expanded in the rotating process of the eccentric wheel (33), and accordingly sucking water in a breeding water body at one side of a water inlet (11), discharging water at one side of a water conveying shell (13) and finally enabling the water to enter a water tank (19) for sampling;
s3, in the process that the eccentric wheel (33) continuously pumps the water body sample, fish and shrimp feces and aquatic plants in the culture water body can enter the liquid cavity (32) along with the water body sample, the fish and shrimp feces and the aquatic plants can influence the accuracy of water quality detection, when the eccentric wheel (33) rotates to a compression area, the water body sample is filtered from the filter screen (30), the water body enters the water conveying shell (13) and solid impurities are trapped outside the filter screen (30), and when the eccentric wheel (33) rotates to the right lower part, the trapped solid impurities are discharged from the sewage outlet (39);
s4, when the eccentric wheel (33) rotates at a high speed, the pumping blades (34) continuously stretch in the sliding grooves (35), in order to prevent impurities such as excrement and the like from adhering to the surfaces of the pumping blades (34) to affect a pumping body sample, the surfaces of the pumping blades (34) are continuously scraped and cleaned by the scraping blades (38) while the pumping blades (34) continuously stretch, so that the surfaces of the pumping blades (34) are ensured to be cleaned, meanwhile, in order to ensure that the filter screen (30) is not blocked, the pumping effect is ensured, and when the pumping blades (34) continuously slide on the surfaces of the filter screen (30), the surfaces of the filter screen (30) are cleaned by the cleaning blocks (50) so as to prevent the filter screen (30) from being blocked;
s5, when solid impurities are discharged from a sewage outlet (39), the blade shaft (24) drives the spiral blade (31) to rotate at a high speed, water is continuously discharged to one side far away from the first gear shell (22), excrement and plants falling into the sewage outlet (39) from the sewage outlet (20) are broken by the spiral blade (31) and discharged out of the equipment to avoid blockage, meanwhile, the spiral blade (31) rotating at a high speed forms low pressure in the sewage outlet (20), so that water outside the sewage outlet (20) continuously enters the sewage outlet (20) from the through groove (21) and is discharged to one side far away from the first gear shell (22) from the spiral blade (31), and broken impurities are discharged out of the equipment while advancing power is provided for the equipment;
s6, after a sample of the culture water body enters the water tank (19), analyzing the water body sample in the water tank (19) by utilizing the detection sensor (16), transmitting the obtained data to a control system, and continuously pumping the water body sample into the water tank (19) by utilizing the eccentric wheel (33), so that the water in the water tank (19) is always kept in a full state, the water pressure in the water tank (19) is continuously increased until the water in the water tank (19) is sprayed out from the water spraying head (18), and then discharging the old sample to allow a new sample to enter for analysis;
and S7, when the water body sample in the water tank (19) is sprayed out from the water spraying head (18), the control system is used for independently controlling the water pressure change of one water spraying head (18), so that the whole reaction force born by the equipment is offset to one side, the advancing direction of the equipment is controlled, and meanwhile, sprayed water acts on algae floating on the water surface to push the algae outwards, so that the algae is prevented from influencing the movement of the equipment.
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