Water flushing and wave making method for domesticating mandarin fish

Abstract

The mandarin fish domestication flushing wave making method comprises a wave making device, the wave making device comprises a water inlet pipeline which is used for achieving water inlet and extends into a culture pond, and a wave making pipeline is arranged at the end, away from the water inlet end, of the water inlet pipeline; a water inlet fixing assembly used for fixing the position of the water inlet pipeline is arranged on the water inlet pipeline, and a wave making supporting assembly used for fixing the position of the wave making pipeline is arranged on the wave making pipeline; the wave making pipeline comprises a wave making pipe corresponding to the culture pond, a plurality of water spraying holes are formed in the wave making pipe side by side at intervals, connecting pieces used for connecting the wave making pipe with other pipelines are arranged at the two ends of the wave making pipe, and the wave making pipe can change the directions of the water spraying holes in the connecting pieces. The direction of the water spraying holes in the wave making pipe can be changed through the connecting piece, and the wave making size, flow speed, frequency and direction can be changed through the variable frequency pump and the flow adjusting valve together, so that the mandarin fish wave making device meets the feeding characteristic requirements of mandarin fish in different growth stages.

Description

Technical Field

[0001] The invention belongs to the technical field of mandarin fish breeding equipment, and in particular relates to a method for flushing water and making waves for mandarin fish domestication. Background Art

[0002] Mandarin fish is a fish of the genus Siniperca of the family Serranidae in the order Perciformes. It is commonly known as "sow shell" and "mandarin fish". It grows fast, has excellent quality, tender meat without small bones, and its muscles are rich in nutrients such as protein, fat, vitamins and minerals. It is a precious freshwater fish that is deeply loved by consumers and is also the main target of fishing. With the continuous increase in people's demand for mandarin fish consumption, mandarin fish breeding technology has also been continuously developed, among which the development of feed instead of live bait breeding technology has become a research hotspot. During the process of feed domestication and breeding of mandarin fish, it is necessary to cause feed fluctuations through surface waves to induce mandarin fish to feed. There are different requirements for the size of the impact water waves when mandarin fish of different sizes feed. The current artificial wave-making equipment varies, but there are defects such as the size and direction of the waves cannot meet the real-time adjustment needs, the pipeline is easy to be blocked, and the structure and installation are relatively complicated. It is easy to cause waste of bait and reduce the efficiency of mandarin fish breeding, and cannot meet the needs of efficient mandarin fish breeding and production. Summary of the invention

[0003] The present invention proposes a method for creating waves by flushing water for domesticating mandarin fish, which is not only convenient to install, but also can adjust the size and direction of the waves to better meet the feeding characteristics of mandarin fish at different growth stages.

[0004] To this end, the technical solution adopted by the present invention is: a method for flushing and making waves for domesticating mandarin fish, comprising a wave-making device, the wave-making device comprising a water inlet pipeline for realizing water inlet and extending into a breeding pond, a wave-making pipeline is arranged at one end of the water inlet pipeline away from the water inlet end, a water inlet fixing component for fixing the position of the water inlet pipeline is arranged on the water inlet pipeline, and a wave-making support component for fixing the position of the wave-making pipeline is arranged on the wave-making pipeline; the wave-making pipeline comprises a wave-making pipe corresponding to the breeding pond, a plurality of water spray holes are arranged side by side at intervals on the wave-making pipe, both ends of the wave-making pipe are provided with connectors for realizing connection with other pipelines, and the wave-making pipe can realize the change of the direction of the water spray hole in the connector;

[0005] When making waves, the wave-making device is fixed in the breeding pond by means of a water inlet fixing assembly and a wave-making supporting assembly, and the wave-making pipe is ensured to extend along one of the walls of the breeding pond, and the reverse direction of the water spray hole is fixed, and then water is inletted into the device through a water inlet pipeline, and water is sprayed through the water spray hole to create waves on the water surface. When the mandarin fish grows to another stage, the direction of the water spray hole is changed through a connecting piece, thereby creating waves of different directions or sizes.

[0006] As a preferred embodiment of the above scheme, the water inlet pipeline includes a water inlet pipe vertically arranged in the breeding pond, the lower end of the water inlet pipe is provided with a variable frequency pump for realizing water inlet into the water inlet pipe, and the upper end of the water inlet pipe is provided with a wave-making connecting pipe that can be connected to the connecting piece through a first connecting elbow.

[0007] Further preferably, a water inlet telescopic structure for adjusting the depth of the water inlet pipe is provided in the middle of the water inlet pipe, and a wave-making telescopic structure for adjusting the length of the wave-making pipe is provided in the middle of the wave-making pipe.

[0008] Further preferably, the water inlet fixing assembly includes a water inlet pipe fixing arm and a water inlet fixing sleeve mounted on the water inlet pipe, the water inlet fixing sleeve is provided with a water inlet mounting section for installing the water inlet pipe fixing arm, and the water inlet pipe fixing arm and the water inlet pipe can sandwich the culture pond wall.

[0009] Further preferably, the horizontal end of the water inlet pipe fixing arm is provided with a second telescopic structure enabling it to be suitable for breeding ponds of different thicknesses.

[0010] Further preferably, the wave-making pipeline further comprises a wave-making tail pipe arranged on the connecting piece at the other end of the wave-making pipe, and the wave-making tail pipe is provided with a water outlet pipe through a second connecting elbow.

[0011] Further preferably, a flow regulating valve for controlling the flow entering the wave-making tail pipe is provided on the wave-making tail pipe.

[0012] The lock is then tightened to a desired angle, the lock being used to lock the locking nut and the locking cap to lock the locking nut, the locking nut being used to lock the locking nut and the locking cap to lock the locking nut.

[0013] Further preferably, the wave-making support components are arranged in two groups at intervals, each comprising a wave-making support arm and a wave-making support sleeve mounted on the wave-making pipe, and a water spray hole is arranged at the position of the wave-making support sleeve corresponding to the water spray hole, the wave-making support sleeve is provided with a wave-making support section for installing the wave-making support arm, and the wave-making support arm is provided with a wave-making fixing component capable of fixing it on the wall of the breeding pond.

[0014] Further preferably, the wave-making fixing assembly includes two fixing parts arranged at intervals, the upper end of each fixing part is slidably arranged on the wave-making support arm, the two fixing parts are provided with adjusting screws for synchronously adjusting the relative movement of the two fixing parts, and the fixing parts and the adjusting screws are threadedly connected, one end of the adjusting screw is provided with an anti-slip protrusion for preventing the adjusting screw from exiting the fixing part, and the other end of the adjusting screw is provided with an adjusting knob for driving the adjusting screw to rotate after passing through the fixing part.

[0015] The beneficial effects of the present invention are as follows: the entire device is fixed by means of a water inlet fixing component and a wave-making support component, so that the aquaculture pond does not need to be modified, and the overall installation is convenient, so that it can be applied to different aquaculture ponds; the direction of the water spray hole on the wave-making pipe can be changed by means of a connecting piece, and the size, flow rate, frequency and direction of the wave can be changed by means of a variable frequency pump and a flow regulating valve, and at the same time, the flow of the pool water body is made by means of a water outlet pipe, which can effectively prevent the water spray hole from being blocked, so that it meets the feeding characteristics of mandarin fish at different growth stages. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the present invention.

[0017] Figure 2 It is a schematic diagram of the connecting member in the present invention.

[0018] Figure 3 It is a schematic diagram of the rotating assembly in the present invention.

[0019] Figure 4 Schematic diagram of the hollow core tube of the present invention.

[0020] Figure 5 It is a schematic diagram of the connecting member in the present invention after being rotated by a certain angle.

[0021] Figure numerals: wave-making pipe-1, water inlet pipe-2, frequency conversion pump-3, first connecting elbow-4, water inlet pipe fixing arm-5, water inlet fixing sleeve-6, wave-making tail pipe-7, second connecting elbow-8, water outlet pipe-9, flow regulating valve-10, connecting sleeve-11, locking cover-12, hollow tube-13, rotor section-13a, transition section-13b, locking section-13c, curved rotor-14, first sealing ring-15, connector-16, connecting section-16a, second sealing ring-17, wave-making support arm-18, wave-making support sleeve-19, fixing part-20, adjusting screw-21, adjusting knob-22, wave-making connecting pipe-23. DETAILED DESCRIPTION

[0022] The present invention will be further described below by way of embodiments and in conjunction with the accompanying drawings:

[0023] like Figure 1 As shown, a method for flushing and making waves for domesticating mandarin fish mainly consists of a water inlet pipeline, a wave-making pipeline, a water inlet fixing component and a wave-making support component. The water inlet pipeline is used to realize water inlet and extends into the breeding pond. A wave-making pipeline is arranged at one end of the water inlet pipeline away from the water inlet end. In order to realize the support and fixation of the water inlet pipeline and the wave-making pipeline, a water inlet fixing component for fixing the position of the water inlet pipeline is arranged on the water inlet pipeline, and a wave-making support component for fixing the position of the wave-making pipeline is arranged on the wave-making pipeline.

[0024] The wave-making pipeline includes a wave-making pipe 1 corresponding to the breeding pond, and a plurality of water spray holes are arranged side by side at intervals on the wave-making pipe 1. Water is sprayed through the water spray holes to make waves on the water surface. Connectors for connecting the wave-making pipe 1 with other pipelines are arranged at both ends of the wave-making pipe 1, and the wave-making pipe 1 can change the direction of the water spray holes in the connectors, thereby changing the wave-making direction.

[0025] The water inlet pipeline includes a water inlet pipe 2 vertically arranged in the breeding pond, a variable frequency pump 3 for realizing water inlet into the water inlet pipe is arranged at the lower end of the water inlet pipe 2, and a wave-making connecting pipe 23 that can be connected to the connecting piece is arranged at the upper end of the water inlet pipe 2 through a first connecting elbow 4.

[0026] The water inlet fixing assembly includes a water inlet pipe fixing arm 5 and a water inlet fixing sleeve 6 sleeved on the water inlet pipeline. The water inlet fixing sleeve 6 is provided with a water inlet installation section for installing the water inlet pipe fixing arm 5. The water inlet pipe fixing arm 5 and the water inlet pipeline can sandwich the culture pond wall in the middle.

[0027] In order to ensure that the whole device is suitable for different breeding ponds, a second telescopic structure is provided at the horizontal end of the water inlet pipe fixed arm 5 to enable it to be suitable for breeding ponds of different thicknesses, a water inlet telescopic structure for adjusting the depth of the water inlet pipe is provided in the middle of the water inlet pipe 2, and a wave-making telescopic structure for adjusting the length of the wave-making pipe is provided in the middle of the wave-making pipe 1. The telescopic structure can be a pipe added when needed, and of course the telescopic structure can adopt the structure in the prior art.

[0028] In order to realize the circulation of water in the breeding pond, the wave-making pipeline also includes a wave-making tail pipe 7 arranged on the connecting piece at the other end of the wave-making pipe 1. A water outlet pipe 9 is arranged on the wave-making tail pipe 7 through a second connecting elbow 8, and the water in the breeding pond is made to flow in one direction through the water outlet pipe. At the same time, a flow regulating valve 10 for controlling the flow entering the wave-making tail pipe is arranged on the wave-making tail pipe 7. The water volume sprayed from the water spray hole and the water volume of the water outlet pipe are distributed through the flow regulating valve, thereby determining the water spraying flow rate.

[0029] like Figure 2-5 As shown, the connector mainly comprises a connecting sleeve 11, a locking cover 12, a hollow tube 13, a set screw and a rotating assembly, wherein the left end of the connecting sleeve 11 is used to connect with the pipeline, the rotating assembly is arranged in the connecting sleeve 11, and can be universally rotated relative to the connecting sleeve. The left end of the hollow tube 13 is arranged on the rotating assembly, and the right end of the hollow tube 13 passes through the connecting sleeve 11 to the right and is sequentially provided with a locking section 13c for connecting with the locking cover 12 and a pipeline section for connecting with the pipeline, and the locking cover 12 and the hollow tube 13c are connected by threads.

[0030] In order to realize the universal rotation of the rotating assembly and the locking cover relative to the connecting sleeve, spherical surfaces are provided on the inner and outer surfaces of the connecting sleeve 11, and a spherical surface with the same curvature as the outer surface of the right end of the connecting sleeve 11 is provided at the left end of the locking cover 12, and a spherical surface with the same curvature as the inner surface of the connecting sleeve is provided on the outer surface of the rotating assembly. The locking cover 12 is also used to adjust the fitting relationship between the rotating assembly and the inner surface of the connecting sleeve 11. When the locking cover 12 is tightened, the inner surface of the left end of the locking cover 12 fits with the outer surface of the right end of the connecting sleeve 11, and the outer surface of the rotating assembly fits tightly with the inner surface of the connecting sleeve 11. After adjusting the rotation angle between the connecting sleeve and the locking cover, the locking screw can pass through the thickness of the locking cover and abut against the connecting sleeve, thereby preventing the angle from changing due to the arbitrary rotation of the connecting sleeve.

[0031] The specific structure of the rotating assembly includes a curved rotor 14 whose outer surface is a spherical surface, and the spherical curvature of the outer surface of the curved rotor 14 is consistent with the curvature of the inner surface of the connecting sleeve 11. In order to reduce the difficulty of processing the curved rotor and the connecting sleeve, the outer diameter of the curved rotor 14 is smaller than the inner diameter of the inner surface of the connecting sleeve 11. In order to ensure the seal between the curved rotor 14 and the connecting sleeve, a groove for installing the first sealing ring 15 is provided on the curved rotor 14 near the left side.

[0032] Due to the large difference between the hollow tube and the connecting sleeve, this can achieve the connection between two pipes with a large difference in inner diameter. In order to achieve the connection between pipes with a small difference in inner diameter, a connecting head 16 is also provided. The right end of the connecting head 16 is connected to the left end of the connecting sleeve 11 through a threaded connection, and a connecting section 16a for connecting to the pipe is welded on the left end. An internal thread for connecting to the pipe is arranged in the connecting section 16a. By replacing the internal threads with different diameters, the present application can achieve the connection of various pipe diameters.

[0033] The specific structure of the hollow tube 13 includes a rotor section 13a, a transition section 13b, a locking section 13c and a pipe section, which are arranged from left to right in sequence. The rotor section 13a and the locking section 13c are both provided with external threads for connecting with corresponding parts, and the pipe section is provided with internal threads for connecting with the pipe. In order to realize the connection between the universal joint and the pipe, a flange can be welded on the left end of the pipe section and the connecting sleeve or the connecting section of the connecting head, and connected with the corresponding pipe through the flange; or a pipe clamp is provided, one end of the pipe clamp is provided with an internal thread, and the other end is provided with a locking section with a diameter gradually decreasing outwards, and at the same time, an external thread matching the internal thread of the pipe clamp is provided on the pipe section, the left end of the connecting sleeve or the connecting section of the connecting head, so that the pipe can be pressed by the pipe clamp when it extends into the pipe section, the left end of the connecting sleeve or the connecting section of the connecting head.

[0034] In order to ensure the seal between the curved rotor and the hollow tube, a first protrusion 13e is provided between the rotor section 13a and the transition section 13b, and the first protrusion 13e can extend into the connecting sleeve 11. A second sealing ring 17 for fitting with the rotating component is provided at the left end of the first protrusion 13e. It is best to provide an inner groove capable of inserting the second sealing ring at the right end of the threaded hole for installing the rotor section on the curved rotor.

[0035] In order to facilitate limiting the tightening position of the locking cover, a second protrusion 13d is provided between the transition section 13b and the locking section 13c. In order to ensure that the hollow tube is not damaged during tightening, the step surface on the second protrusion 13d connected to the locking section 13c is set as an outer bevel. At the same time, an inner bevel that fits with the bevel is provided on the locking cover 12. The setting of the bevel can increase the thickness of the hollow tube for fitting with the locking cover.

[0036] In the present application, both ends of the wave-making pipe are connected to the connecting section, preferably, adopt pipe thread connection. A filter screen is also provided between the connector and the connecting sleeve.

[0037] Two groups of wave-making support components are arranged at intervals, each including a wave-making support arm 18 and a wave-making support sleeve 19 mounted on the wave-making pipe 1, and a water spray hole is arranged at the position corresponding to the water spray hole on the wave-making support sleeve 19, a wave-making support section for installing the wave-making support arm 18 is arranged on the wave-making support sleeve 19, and a wave-making fixing component that can fix it on the wall of the breeding pond is arranged on the wave-making support arm 18.

[0038] The wave-making fixing assembly includes two fixed parts 20 arranged at intervals, the upper end of each fixed part 20 is slidably arranged on the wave-making support arm 18, and the two fixed parts 20 are provided with an adjusting screw 21 for synchronously adjusting the relative movement of the two fixed parts, and the fixed parts 20 and the adjusting screw 21 are threadedly connected, and an anti-slip protrusion for placing the adjusting screw to exit the fixed part is provided at one end of the adjusting screw 21, and an adjusting knob 22 for driving the adjusting screw to rotate is provided after the other end of the adjusting screw 21 passes through the fixed part. The rotation of the adjusting screw is achieved by turning the adjusting knob, thereby achieving the movement toward or away from each other between the two fixed parts.

[0039] When making waves, the wave-making telescopic structure is adjusted so that the wave-making pipe can match the length of one side of the pool wall in the breeding pool. The second telescopic structure and the adjusting screw rod are adjusted so that the entire device can be installed in the breeding pool. The water inlet telescopic structure is adjusted so that the variable frequency pump can be deeply inserted into the breeding pool, and the water inlet end is located in the middle and lower part of the breeding pool. Then, according to the size of the mandarin fish, the direction of the water spray hole is adjusted through the connecting piece, and the parameters of the variable frequency pump and the flow regulating valve are set. Then, the variable frequency pump is started to spray water through the water spray hole to create waves on the water surface.

Claims

1. A method for creating waves by flushing water for domesticating mandarin fish, characterized in that: The invention comprises a wave-making device, wherein the wave-making device comprises a water inlet pipeline for realizing water inlet and extending into a culture pond, wherein a wave-making pipeline is arranged at one end of the water inlet pipeline away from a water inlet end, wherein a water inlet fixing component for fixing the position of the water inlet pipeline is arranged on the water inlet pipeline, and wherein a wave-making support component for fixing the position of the wave-making pipeline is arranged on the wave-making pipeline; wherein the wave-making pipeline comprises a wave-making pipe (1) corresponding to the culture pond, wherein a plurality of water spray holes are arranged side by side at intervals, wherein both ends of the wave-making pipe (1) are provided with connectors for realizing connection with other pipelines, and the wave-making pipe (1) can realize change of the direction of the water spray holes in the connector; When making waves, the wave-making device is fixed in the breeding pond by means of a water inlet fixing assembly and a wave-making supporting assembly, and the wave-making pipe is ensured to extend along one of the walls of the breeding pond, and the reverse direction of the water spray hole is fixed, and then water is inletted into the device through a water inlet pipeline, and water is sprayed through the water spray hole to create waves on the water surface. When the mandarin fish grows to another stage, the direction of the water spray hole is changed through a connecting piece, thereby creating waves of different directions or sizes.

2. The method for creating waves by flushing water for domesticating mandarin fish according to claim 1, characterized in that: The water inlet pipeline comprises a water inlet pipe (2) vertically arranged in the culture pond, the lower end of the water inlet pipe (2) is provided with a variable frequency pump (3) for achieving water inlet into the water inlet pipe, and the upper end of the water inlet pipe (2) is provided with a wave-making connecting pipe that can be connected to a connecting piece through a first connecting elbow (4).

3. The method for creating waves by flushing water for domesticating mandarin fish according to claim 2, characterized in that: The middle part of the water inlet pipe (2) is provided with a water inlet telescopic structure for adjusting the depth of the water inlet pipe, and the middle part of the wave-making pipe (1) is provided with a wave-making telescopic structure for adjusting the length of the wave-making pipe.

4. The method for creating waves by flushing water for domesticating mandarin fish according to claim 1, characterized in that: The water inlet fixing assembly comprises a water inlet pipe fixing arm (5) and a water inlet fixing sleeve (6) sleeved on the water inlet pipeline, the water inlet fixing sleeve (6) is provided with a water inlet installation section for installing the water inlet pipe fixing arm (5), and the water inlet pipe fixing arm (5) and the water inlet pipeline can sandwich the culture pond wall in between.

5. The method for creating waves by flushing water for domesticating mandarin fish according to claim 4, characterized in that: The horizontal end of the water inlet pipe fixing arm (5) is provided with a second telescopic structure which enables the water inlet pipe fixing arm (5) to be suitable for breeding ponds of different thicknesses.

6. The method for creating waves by flushing water for domesticating mandarin fish according to claim 1, characterized in that: The wave-making pipeline further comprises a wave-making tail pipe (7) arranged on the connecting piece at the other end of the wave-making pipe (1); the wave-making tail pipe (7) is provided with a water outlet pipe (9) via a second connecting elbow (8).

7. The method for creating waves by flushing water for domesticating mandarin fish according to claim 6, characterized in that: The wave-making tail pipe (7) is provided with a flow regulating valve (10) for controlling the flow entering the wave-making tail pipe.

8. The method for creating waves by flushing water for domesticating mandarin fish according to claim 1, characterized in that: The connecting piece comprises a connecting sleeve (11), a locking cover (12) and a set screw. The left end of the connecting sleeve (11) is used to connect with a pipeline. The inner and outer surfaces of the connecting sleeve (11) are both provided with spherical surfaces. A rotating assembly capable of universal rotation relative to the connecting sleeve (11) is provided in the connecting sleeve (11). A hollow tube (13) is provided on the rotating assembly. The right end of the hollow tube (13) passes through the connecting sleeve to the right and is provided with a locking section for connecting with the locking cover and a pipeline section for connecting with the pipeline in sequence. The locking cover (12) and the hollow tube (13) are connected to each other. The two connecting sleeves (11) are connected by threads, and the left end of the locking cover (12) is provided with a spherical surface with the same curvature as the outer surface of the right end of the connecting sleeve (11). The locking cover (12) is used to adjust the fitting relationship between the rotating component and the inner surface of the connecting sleeve (11); when the locking cover is tightened, the inner surface of the left end of the locking cover fits with the outer surface of the right end of the connecting sleeve, and the outer surface of the rotating component fits tightly with the inner surface of the connecting sleeve. After the rotation angle between the connecting sleeve and the locking cover is adjusted, the locking screw can pass through the thickness of the locking cover and abut against the connecting sleeve, thereby preventing the angle from changing due to the random rotation of the connecting sleeve.

9. The method for creating waves by flushing water for domesticating mandarin fish according to claim 1, characterized in that: The wave-making support components are arranged in two groups at intervals, each group comprising a wave-making support arm (18) and a wave-making support sleeve (19) sleeved on the wave-making pipe (1), and a water spray hole is arranged at a position corresponding to the water spray hole on the wave-making support sleeve (19), and a wave-making support section for installing the wave-making support arm (18) is arranged on the wave-making support sleeve (19), and a wave-making fixing component capable of fixing the wave-making support arm (18) on the wall of the culture pond is arranged on the wave-making support arm (18).

10. The method for creating waves by flushing water for domesticating mandarin fish according to claim 9, characterized in that: The wave-making fixing assembly comprises two fixing members (20) arranged at intervals, the upper end of each fixing member (20) being slidably arranged on the wave-making support arm (18), the two fixing members (20) being provided with an adjusting screw rod (21) for synchronously adjusting the relative movement of the two fixing members, and the fixing members (20) and the adjusting screw rod (21) being threadedly connected, one end of the adjusting screw rod (21) being provided with an anti-dropping protrusion for placing the adjusting screw rod to exit the fixing member, and the other end of the adjusting screw rod (21) being provided with an adjusting knob (22) for driving the adjusting screw rod to rotate after passing through the fixing member.

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