CN218007757U - Aquatic animal climbing device with adjustable multi-parameter - Google Patents
Aquatic animal climbing device with adjustable multi-parameter Download PDFInfo
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- CN218007757U CN218007757U CN202222503213.9U CN202222503213U CN218007757U CN 218007757 U CN218007757 U CN 218007757U CN 202222503213 U CN202222503213 U CN 202222503213U CN 218007757 U CN218007757 U CN 218007757U
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Abstract
The utility model discloses an aquatic animal climbing device with adjustable multi-parameter relates to the biological assay field, including the top water tank, middle water tank, the bottom water tank, adjustable speed water pump, the flowmeter, the current meter, soft connecting band, the climbing ramp, a supporting plate, climbing substrate and camera part, the top water tank sets up in lift drive mechanism's upper end, one side of top water tank is provided with the delivery port, the upper end of climbing ramp is passed through soft connecting band and is connected with the delivery port, the lower extreme of climbing ramp is located the bottom water tank, the climbing substrate sets up in the backup pad, the backup pad can be installed in the climbing ramp with dismantling, the bottom water tank, middle water tank, adjustable speed water pump, flowmeter and top water tank connect gradually, be provided with filtering mechanism and oxygenation temperature regulating mechanism in the middle water tank. The device is convenient for adjust climbing slope and water conservancy condition, avoids consuming the manpower time and disturbing the experimental result, avoids reducing fish vigor and influences the experimental result.
Description
Technical Field
The utility model relates to a biological assay field especially relates to an aquatic animal climbing device with adjustable multi-parameter.
Background
Due to the construction of hydroelectric dams, many rivers are broken, the migration paths of aquatic animals such as fish are blocked, and the quantity of fish resources and biodiversity are remarkably reduced. The fish passing facility is an important dam affiliated engineering facility for recovering the longitudinal connectivity of rivers, and provides an ecological corridor for the migration of fishes. Because the target fishes are various in types and various in upward tracing modes, the target fishes focus on the requirement of crossing the dam of the riptide fishes, and the migration requirement of the fishes which are fond of climbing and have special behavior habits is neglected, the climbing fishes are left in the dam or are not left in the dam after entering a fish passing facility, and the migration time of the fishes is delayed.
At present, the research on the climbing behavior of fishes is more and more focused, but related experimental devices are quite behind, the climbing gradient cannot be adjusted, and the function is single; generally, the water flow is sucked by spraying of a common water pipe, the hydraulic conditions cannot be effectively controlled, the sucked water flow released from the top can converge at the bottom of the device, so that the water surface height of the fish release part at the bottom is changed, manpower is consumed to transfer redundant water flow, namely, the water flow circulation cannot be controlled, the water flow height of the fish release part at the bottom of the device needs to be artificially controlled, a large amount of manpower and time are consumed, and the experimental result is interfered; the experiment duration is generally set to be 24 hours, the water quality is deteriorated due to physiological metabolism of the fishes in long-time experiments, and the experiment results are influenced by the activity of the fishes.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides an aquatic animal climbing device with adjustable multi-parameter is convenient for adjust climbing slope and hydraulic condition, avoids consuming the human time and disturbing the experimental result, avoids reducing fish vigor and influences the experimental result.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides an aquatic animal climbing device with adjustable multi-parameter, including top water tank, middle water tank, bottom water tank, lift actuating mechanism, adjustable speed water pump, flowmeter, velocity of flow appearance, soft connecting band, climbing ramp, backup pad, climbing substrate and camera part, the top water tank set up in lift actuating mechanism's upper end, one side of top water tank is provided with the delivery port, the velocity of flow appearance is used for measuring the velocity of flow of delivery port department, the upper end of climbing ramp is passed through soft connecting band with the delivery port is connected, the lower extreme of climbing ramp is located in the bottom water tank, the climbing substrate set up in the backup pad, the backup pad can install with dismantling in on the climbing ramp, camera part is located the top of climbing ramp, the bottom water tank middle water tank the adjustable speed water pump the flowmeter with the top water tank connects gradually, be provided with filtering mechanism and oxygenation temperature regulating mechanism in the middle water tank.
Preferably, the climbing ramp comprises a bottom plate and two side plates fixed on two sides of the bottom plate respectively, the side plates extend upwards relative to the bottom plate, the upper ends of the bottom plate and the two side plates are connected with the water outlet through the soft connecting band, and the supporting plate can be detachably mounted on the bottom plate.
Preferably, the climbing ramp further comprises a baffle plate arranged at the lower end of the bottom plate, the baffle plate extends upwards relative to the bottom plate, a plurality of clamping blocks are arranged on the upper surface of the bottom plate, and a plurality of clamping grooves matched with the clamping blocks in structure are arranged on the lower surface of the supporting plate.
Preferably, still include first connecting pipe and second connecting pipe, the upper portion of middle water tank one side is provided with the inlet tube, the lower part of middle water tank opposite side is provided with the outlet pipe, the one end of first connecting pipe stretches into in the bottom water tank, the other end of first connecting pipe with advance water piping connection, the one end of second connecting pipe with go out water piping connection, the other end of second connecting pipe stretches into in the top water tank, adjustable speed water pump with the flowmeter all install in on the second connecting pipe.
Preferably, filtering mechanism includes first baffle, second baffle and filter layer, first baffle with the second baffle all is fixed in the middle water tank, just first baffle with the length extending direction of second baffle all with the rivers direction looks vertically of middle water tank, first baffle is located the second baffle with between the inlet tube, first baffle with there is the space between the bottom surface of middle water tank, the second baffle with the bottom surface of middle water tank contacts, the filter layer set up in first baffle with between the second baffle, the upper portion of second baffle has set gradually a plurality of water holes of crossing along length direction.
Preferably, the oxygenation temperature control mechanism comprises an oxygenation pump, a heating rod and a thermometer which are arranged in the middle water tank, and the oxygenation pump, the heating rod and the thermometer are all located between the second partition plate and the water outlet pipe.
Preferably, the climbing substrate is one or more of a plastic stud, a concrete block and a brush, and the soft connecting band is made of soft silica gel.
Preferably, the lifting driving mechanism comprises at least two vertical linear driving components, the upper end of each vertical linear driving component is fixedly connected with the bottom of the top water tank, and the vertical linear driving components are hydraulic cylinders, air cylinders or electric push rods.
Preferably, the top water tank, the middle water tank, the bottom water tank, the climbing ramp, the support plate, and the climbing substrate are all coated with an anti-algae coating.
The utility model discloses for prior art gain following technological effect:
the utility model provides an aquatic animal climbing device with adjustable multi-parameter includes the top water tank, middle water tank, the bottom water tank, lift actuating mechanism, the adjustable speed water pump, the flowmeter, the velocity of flow appearance, soft connecting band, the climbing ramp, a supporting plate, climbing bottom material and camera part, the top water tank sets up in lift actuating mechanism's upper end, one side of top water tank is provided with the delivery port, soft connecting band is passed through to the upper end of climbing ramp and is connected with the delivery port, the lower extreme of climbing ramp is located the bottom water tank, make the climbing ramp can be for the activity of top water tank through adopting soft connecting band, highly can make the climbing slope of climbing ramp reach the experimental requirement through lift actuating mechanism regulation top water tank, be convenient for control climbing slope, use manpower sparingly. Climbing substrate sets up in the backup pad, the backup pad can be installed on climbing ramp with dismantling, the part of making a video recording is located the top of climbing ramp, the bottom water tank, middle water tank, adjustable speed water pump, flowmeter and top water tank connect gradually, water is at the bottom water tank, middle water tank, adjustable speed water pump, flowmeter and top water tank flow in proper order, and water in the top water tank can get into in the bottom water tank through climbing ramp, and then form a self-circulation system, the middle water tank that has suitable capacity can store the experimental water, can guarantee the circulation rivers of long-time experiment, and make the bottom water tank, the rivers height of bottom fish release department is in a stable state promptly, need not artificial regulation, avoid consuming manpower time and disturbing the experimental result, can also accomplish accurate control to the hydraulic condition with the help of adjustable speed water pump, flowmeter and current meter, design experimental condition according to the requirement of different climbing fishes to rivers. Be provided with filtering mechanism and oxygenation temperature control mechanism in the middle water tank, and then control quality of water, avoid reducing fish vigor and influence the experimental result, guarantee going on smoothly of experiment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a multi-parameter adjustable aquatic animal climbing device provided by the present invention;
FIG. 2 is a front view of a multi-parameter adjustable aquatic animal climbing device provided by the present invention;
figure 3 is the utility model provides a aquatic animal climbing device with adjustable multi-parameter's middle water tank, filtering mechanism and oxygenation temperature control mechanism's structural schematic.
Description of reference numerals: 100. a multi-parameter adjustable aquatic animal climbing device; 1. a top water tank; 2. an intermediate water tank; 3. a bottom water tank; 4. a vertical linear drive component; 5. climbing a ramp; 6. a support plate; 7. climbing the substrate; 8. an image pickup unit; 9. a first connecting pipe; 10. a second connection pipe; 11. a speed-adjustable water pump; 12. a flow meter; 13. a water inlet pipe; 14. a water outlet pipe; 15. a first separator; 16. a second separator; 17. water passing holes; 18. an oxygenation pump; 19. a heating rod; 20. a thermometer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model aims at providing an aquatic animal climbing device with adjustable multi-parameter is convenient for adjust climbing slope and water conservancy condition, avoids consuming the manpower time and disturbing the experimental result, avoids reducing fish vigor and influences the experimental result.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The first embodiment is as follows:
as shown in fig. 1-3, this embodiment provides an aquatic animal climbing device 100 with adjustable multi-parameter, including top water tank 1, middle water tank 2, bottom water tank 3, lift actuating mechanism, adjustable speed water pump 11, flowmeter 12, the current meter, soft connecting band, climbing ramp 5, the backup pad 6, climbing substrate 7 and camera part 8, top water tank 1 sets up in lift actuating mechanism's upper end, one side of top water tank 1 is provided with the delivery port, the current meter is used for measuring the rivers velocity of delivery port department, climbing ramp 5's upper end is connected with the delivery port through soft connecting band, climbing ramp 5's lower extreme is located bottom water tank 3, make climbing ramp 5 can move for top water tank 1 through adopting soft connecting band, the height of adjusting top water tank through lift actuating mechanism can make climbing ramp 5's climbing slope reach the experimental requirement, be convenient for control climbing slope, use manpower sparingly. Climbing substrate 7 sets up in backup pad 6, backup pad 6 can be installed on climbing ramp 5 with dismantling, the type of climbing substrate 7 can influence the climbing efficiency of fish, can design climbing substrate 7 on climbing ramp 5, select optimum climbing substrate 7 to specific climbing fish, specifically, backup pad 6 in this embodiment sets up to a plurality ofly, set up different climbing substrate 7 according to the experimental demand in each backup pad 6, be provided with different kinds of climbing substrate 7's backup pad 6 and then realize setting up climbing substrate 7 according to the experimental demand through the change.
The part of making a video recording 8 is located climbing ramp 5's top, bottom water tank 3, middle water tank 2, adjustable speed water pump 11, flowmeter 12 and top water tank 1 connect gradually, water is in bottom water tank 3, middle water tank 2, adjustable speed water pump 11, flowmeter 12 and top water tank 1 flow in proper order, and water in the top water tank 1 can get into in the bottom water tank 3 through climbing ramp 5, and then form a self-circulation system, middle water tank 2 that has suitable capacity can store the experimental water, can guarantee the circulation rivers of long-time experiment, and make bottom water tank 3, the rivers height of bottom fish release department is in a stable state promptly, need not artificial regulation, avoid consuming the manpower time and disturbing the experimental result, can also accomplish accurate control to the water conservancy condition with the help of adjustable speed water pump 11, flowmeter 12 and current meter, design experimental condition according to the requirement of different climbing fishes to rivers. A filtering mechanism and an oxygenation temperature control mechanism are arranged in the middle water tank 2, so that water quality is controlled, influence on an experimental result due to reduction of fish vitality is avoided, and smooth proceeding of an experiment is guaranteed. Can adjust the climbing slope and continuously build attraction rivers according to the experiment requirement through the device, set up different climbing slopes and hydraulic condition, change and climb the relevant experiment that the substrate 7 carries out the climbing.
In this embodiment, the water tank further comprises a first connecting pipe 9 and a second connecting pipe 10, a water inlet pipe 13 is arranged on the upper portion of one side of the middle water tank 2, a water outlet pipe 14 is arranged on the lower portion of the other side of the middle water tank 2, one end of the first connecting pipe 9 extends into the bottom water tank 3, the other end of the first connecting pipe 9 is connected with the water inlet pipe 13, one end of the second connecting pipe 10 is connected with the water outlet pipe 14, the other end of the second connecting pipe 10 extends into the top water tank 1, the speed-adjustable water pump 11 and the flow meter 12 are both mounted on the second connecting pipe 10, and the speed-adjustable water pump 11 is located between the middle water tank 2 and the flow meter 12.
As shown in fig. 3, the filtering mechanism includes a first partition 15, a second partition 16 and a filtering layer, the first partition 15 and the second partition 16 are both fixed in the middle water tank 2, the length extending direction of the first partition 15 and the length extending direction of the second partition 16 are both perpendicular to the water flow direction of the middle water tank 2, the first partition 15 is located between the second partition 16 and the water inlet pipe 13, a gap exists between the first partition 15 and the bottom surface of the middle water tank 2, the second partition 16 contacts with the bottom surface of the middle water tank 2, the filtering layer is arranged between the first partition 15 and the second partition 16, and the upper portion of the second partition 16 is sequentially provided with a plurality of water through holes 17 along the length direction. The filter layer comprises filter cotton, active carbon and sandstone, and then filters water. Particularly, the filter cotton is placed on the uppermost layer, so that high-frequency replacement is facilitated; the active carbon and the sand are respectively arranged in the mesh bags, the mesh bags are randomly mixed and placed on the lower layer, and the active carbon and the sand are repeatedly used after being cleaned in each period of time.
The oxygenation temperature control mechanism comprises an oxygenation pump 18, a heating rod 19 and a thermometer 20 which are arranged in the middle water tank 2, and the oxygenation pump 18, the heating rod 19 and the thermometer 20 are all positioned between the second partition plate 16 and the water outlet pipe 14. The heating rod 19 in this embodiment is a temperature-adjustable heating rod, and is matched with the thermometer 20 to adjust the water temperature to the experimental requirements.
During operation, water gets into middle water tank 2 by inlet tube 13 to in getting into the filter layer through the space between the bottom surface of first baffle 15 and middle water tank 2, flow out in the water hole 17 of crossing on by second baffle 16 via the filtration of filter layer, get into the opposite side of second baffle 16, flow out by outlet pipe 14 after oxygenation through oxygenation pump 18 and the heating of heating rod 19, and then accomplished the filtration to water in middle water tank 2, oxygenation and heating, make quality of water accord with aquatic animal's demand, and then guarantee that the experiment goes on smoothly.
Specifically, the climbing substrate 7 is one or more of a plastic stud, a concrete block and a brush, and the soft connecting band is made of soft silica gel. When the climbing substrate 7 is a plastic stud or a brush, the support plate 6 is provided with a plurality of jacks, and the plastic studs or the brushes are inserted into the jacks according to a designed arrangement mode; when climbing bottom 7 is the concrete piece, need not to set up the hole on the backup pad 6, bond the concrete piece in backup pad 6 through glue.
Specifically, lift actuating mechanism includes two at least vertical straight line drive parts 4, and the upper end of each vertical straight line drive part 4 all is with the bottom fixed connection of top water tank 1, and vertical straight line drive part 4 is pneumatic cylinder, cylinder or electric putter.
Specifically, all be coated on top water tank 1, middle water tank 2, bottom water tank 3, climbing ramp 5, backup pad 6 and the climbing substrate 7 and prevent the algae coating, and then reduce the algae and pollute and breed, be convenient for manage and protect above part. The top water tank 1, the middle water tank 2 and the bottom water tank 3 in this embodiment are all of an upper end open structure.
Specifically, climbing ramp 5 adopts high density compound acrylic material, and backup pad 6 is the plastic slab, and the rivers degree of depth of bottom water tank 3 is 15cm ~ 20cm. The imaging means 8 in this embodiment is a camera.
The present embodiment also provides a method of using a multi-parameter adjustable aquatic animal climbing device 100, comprising the steps of:
fixing a climbing substrate 7 on the upper surface of a support plate 6 according to experimental requirements, installing the support plate 6 on a climbing ramp 5, and adjusting the height of a top water tank 1 through a lifting driving mechanism to enable the climbing gradient of the climbing ramp 5 to meet the experimental requirements; the climbing slope of climbing ramp 5 in this embodiment is the contained angle between bottom plate and the ground.
And step two, putting water into the bottom water tank 3 and the middle water tank 2, starting the speed-adjustable water pump 11 to enable the water to enter the top water tank 1 from the middle water tank 2, enabling the water in the top water tank 1 to flow into the bottom water tank 3 through the climbing ramp 5, enabling the flow of the water to meet the experimental requirements through the matching of the speed-adjustable water pump 11 and the flow meter 12, or enabling the flow speed of the water at the water outlet to meet the experimental requirements through the matching of the speed-adjustable water pump 11 and the flow meter.
And step three, placing the aquatic animal for the experiment in the bottom water tank 3, and shooting the climbing behavior of the aquatic animal for the experiment through the camera part 8.
In this embodiment, the climbing experiment comprises the following steps: step 1, preparation work before experiments, the multi-parameter adjustable aquatic animal climbing device 100 in the embodiment is built, and the position of the top water tank 1 is adjusted through the lifting driving mechanism, so that the climbing gradient of the climbing ramp 5 is respectively 30 degrees, 40 degrees and 50 degrees. The length of the bottom plate in the climbing ramp 5 is 1.0m, the width is 0.5m, the climbing substrate 7 adopts a plastic stud, and the flow of water is 0.07L/s through the matching of the speed-adjustable water pump 11 and the flowmeter 12. Carry out three groups of experiments under every climbing slope, place three groups of experimental fishes respectively under every climbing slope promptly, every group includes ten tail experimental fishes, and the experimental fish in this embodiment is Japanese eel.
And 2, shooting the behavior of the experimental fish for 24h by using a camera, connecting the camera with a computer through a hard disk video recorder, and transmitting the behavior to the computer for storage.
And 3, importing the video to software to record the climbing average speed of the experimental fish successfully climbing into the climbing ramp 5. The software used in this example was ethovision xt15.0 (Noldus, wageningen, netherlands).
The experimental record of each group of fishes is 24 hours, three groups of fishes are repeated on each climbing gradient, and the experimental result is as follows, so that the climbing average speed (m/s) of the anguilla japonica under the climbing gradients of 30 degrees, 40 degrees and 50 degrees is finally obtained as shown in table 1. Different climbing slopes lead to the average speed of fish climbing different to the appeal difference of Japanese eel, influence the climbing efficiency of fish, can make the guidance to the fishway design of climbing fish.
TABLE 1 comparison table of average climbing speeds of Anguilla japonica at climbing slopes of 30 °, 40 ° and 50 °
| Numbering | 30° | 40° | 50° |
| 1 | 0.13 | 0.10 | 0.09 |
| 2 | 0.09 | 0.09 | 0.09 |
| 3 | 0.11 | 0.08 | 0.08 |
| Mean value of | 0.11 | 0.09 | 0.09 |
Example two:
in this embodiment, the climbing experiment comprises the following steps: step 1, preparation work before experiments is carried out, the multi-parameter adjustable aquatic animal climbing device 100 in the embodiment is built, the speed-adjustable water pump 11 is adjusted, the speed-adjustable water pump 11 is matched with a flow meter, so that the flow velocity of water at the water outlet of the top water tank 1 is respectively 0.4m/s, 0.6m/s and 0.8m/s, the flow meter is adopted to respectively carry out three times of measurement at the left, middle and right parts of the water outlet, and an average value is obtained. The length of bottom plate is 1.0m in the climbing ramp 5, and the width is 0.5m, and climbing bottom material 7 adopts the plastics double-screw bolt, and the climbing slope of climbing ramp 5 is 30. Three groups of experiments are carried out at each water flow velocity, namely three groups of experimental fishes are respectively placed at each water flow velocity, each group comprises ten experimental fishes, and the experimental fishes in the embodiment are Japanese eels.
And 2, shooting the behavior of the experimental fish for 24h by using a camera, connecting the camera with a computer through a hard disk video recorder, and transmitting the behavior to the computer for storage.
And 3, manually recording the climbing success rate by playing back the video for multiple times.
Each group of fish experiment records 24 hours, three groups of water flow velocity are repeated, the experiment result is as follows, and the climbing success rate of the Japanese eels under the water flow velocity of 0.4m/s, 0.6m/s and 0.8m/s is finally obtained as shown in the table 2. Different water flow conditions have different attractions to the Japanese eels, so that the climbing success rate is different, and guidance can be provided for fish passage design of climbing fishes.
TABLE 2 comparison table of climbing success rate of Japanese eels under water flow velocity of 0.4m/s, 0.6m/s and 0.8m/s
| Number of | 0.4m/s | 0.6m/s | 0.8m/ |
| 1 | 0.40 | 0.20 | 0.30 |
| 2 | 0.50 | 0.50 | 0.40 |
| 3 | 0.50 | 0.40 | 0.80 |
| Mean value of | 0.47 | 0.37 | 0.50 |
Example three:
in this embodiment, the climbing experiment includes the following steps: step 1, preparation work before experiments, the multi-parameter adjustable aquatic animal climbing device 100 in the embodiment is set up, the climbing substrate 7 is respectively a plastic stud, a concrete block and a brush, the left part, the right part, the upper part and the lower part of the plurality of plastic studs are 5cm apart, the left part, the right part, the upper part and the lower part of the plurality of brushes are 5cm apart, the sizes of the plurality of concrete blocks are consistent, and the diameter of the concrete blocks is about 5cm. The length of the bottom plate in the climbing ramp 5 is 1.0m, the width is 0.5m, the flow of water is 0.07L/s through the cooperation of the speed-adjustable water pump 11 and the flowmeter 12, and the climbing gradient is 30 degrees. Divide into the triplex with backup pad 6 along width direction from left to right averagely, be used for arranging three kinds of climbing bottom materials 7 respectively, change climbing bottom material 7 sequencing, specifically, first sequencing is for setting gradually the plastics double-screw bolt from left to right, concrete piece and brush, second sequencing is for setting gradually the plastics double-screw bolt from left to right, brush and concrete piece, third sequencing is for setting gradually the concrete piece from left to right, plastics double-screw bolt and brush, through changing the sequence of climbing bottom material 7, alleviate the interference of sequence when climbing bottom material 7 selection to anguilla japonica. Three groups of experiments are carried out under each sequence, namely three groups of experimental fishes are respectively placed under each sequence, each group comprises ten experimental fishes, and the experimental fishes in the embodiment are Japanese eels.
And 2, shooting the behavior of the experimental fish for 24h by using a camera, connecting the camera with a computer through a hard disk video recorder, and transmitting the behavior to the computer for storage.
And 3, recording the accumulated residence time percentage of the video-recorded videos on the three climbing substrates 7 by using a video-recording import software. The software used in this example was ethovision xt15.0 (Noldus, wageningen, netherlands).
Each group of fish was recorded for 24h, each sequence was repeated in 3 groups, and the results of the experiment were as follows, and the cumulative residence time percentage of anguilla japonica on three climbing substrates 7 was finally obtained as shown in table 3. The type of climbing substrate 7 can influence the climbing efficiency of fish, and climbing substrate 7 on climbing ramp 5 can be designed.
TABLE 3 comparison of cumulative residence time percentages of anguilla japonica on three climbing substrates
| Numbering | Plastic stud | Concrete block | Brush with |
| 1 | 57.65％ | 13.64％ | 28.71％ |
| 2 | 43.53％ | 24.51％ | 31.96％ |
| 3 | 50.02％ | 25.56％ | 24.42％ |
| Mean value of | 50.40％ | 21.24％ | 28.36％ |
The principle and the implementation of the present invention are explained by applying specific examples in this specification, and the above descriptions of the examples are only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. The utility model provides an aquatic animal climbing device with adjustable multi-parameter, its characterized in that includes top water tank, middle water tank, bottom water tank, lift actuating mechanism, adjustable speed water pump, flowmeter, velocity of flow appearance, soft connecting band, climbing ramp, backup pad, climbing substrate and camera part, the top water tank set up in lift actuating mechanism's upper end, one side of top water tank is provided with the delivery port, the velocity of flow appearance is used for measuring the velocity of flow of delivery port department, the upper end of climbing ramp passes through soft connecting band with the delivery port is connected, the lower extreme of climbing ramp is located in the bottom water tank, the climbing substrate set up in the backup pad, the backup pad can install with dismantling in on the climbing ramp, camera part is located the top of climbing ramp, the bottom water tank, middle water tank, adjustable speed water pump, flowmeter with the top water tank connects gradually, be provided with filter mechanism and oxygenation temperature regulating mechanism in the middle water tank.
2. The multi-parameter adjustable aquatic animal climbing device according to claim 1, wherein the climbing ramp comprises a bottom plate and two side plates fixed to two sides of the bottom plate respectively, the side plates extend upward relative to the bottom plate, the upper ends of the bottom plate and the two side plates are connected to the water outlet through the soft connecting band, and the support plate is detachably mounted on the bottom plate.
3. The multi-parameter adjustable aquatic animal climbing device according to claim 2, wherein the climbing ramp further comprises a baffle plate disposed at a lower end of the bottom plate, the baffle plate extends upward relative to the bottom plate, a plurality of clamping blocks are disposed on an upper surface of the bottom plate, and a plurality of clamping grooves matched with the clamping blocks are disposed on a lower surface of the support plate.
4. The multi-parameter adjustable aquatic animal climbing device according to claim 1, further comprising a first connecting pipe and a second connecting pipe, wherein an inlet pipe is arranged on the upper portion of one side of the middle water tank, an outlet pipe is arranged on the lower portion of the other side of the middle water tank, one end of the first connecting pipe extends into the bottom water tank, the other end of the first connecting pipe is connected with the inlet pipe, one end of the second connecting pipe is connected with the outlet pipe, the other end of the second connecting pipe extends into the top water tank, and the adjustable speed water pump and the flow meter are both mounted on the second connecting pipe.
5. The multi-parameter adjustable aquatic animal climbing device according to claim 4, wherein the filtering mechanism comprises a first partition plate, a second partition plate and a filtering layer, the first partition plate and the second partition plate are fixed in the intermediate water tank, the length extending direction of the first partition plate and the length extending direction of the second partition plate are perpendicular to the water flow direction of the intermediate water tank, the first partition plate is located between the second partition plate and the water inlet pipe, a gap is formed between the first partition plate and the bottom surface of the intermediate water tank, the second partition plate is in contact with the bottom surface of the intermediate water tank, the filtering layer is arranged between the first partition plate and the second partition plate, and a plurality of water passing holes are sequentially formed in the upper portion of the second partition plate along the length direction.
6. The multi-parameter adjustable aquatic animal climbing device according to claim 5, wherein the oxygen increasing and temperature controlling mechanism comprises an oxygen increasing pump, a heating rod and a thermometer disposed in the intermediate water tank, and the oxygen increasing pump, the heating rod and the thermometer are all located between the second partition plate and the water outlet pipe.
7. The multi-parameter adjustable aquatic animal climbing device according to claim 1, wherein the climbing substrate is one or more of a plastic stud, a concrete block and a brush, and the soft connecting band is made of soft silica gel.
8. The multi-parameter adjustable aquatic animal climbing device according to claim 1, wherein the lifting driving mechanism comprises at least two vertical linear driving members, the upper end of each vertical linear driving member is fixedly connected with the bottom of the top water tank, and the vertical linear driving members are hydraulic cylinders, air cylinders or electric push rods.
9. The multi-parameter adjustable aquatic animal climbing device of claim 1, wherein the top water tank, the intermediate water tank, the bottom water tank, the climbing ramp, the support plate, and the climbing substrate are coated with an anti-algae coating.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115530117A (en) * | 2022-09-21 | 2022-12-30 | 中国科学院水生生物研究所 | Multi-parameter adjustable aquatic animal climbing device and using method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115530117A (en) * | 2022-09-21 | 2022-12-30 | 中国科学院水生生物研究所 | Multi-parameter adjustable aquatic animal climbing device and using method |
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