Grass carp breeding based on flow loop balance parameter regulating device and method

Abstract

The application discloses a flow ring channel balance parameter regulation device and method based on grass carp breeding, which comprises a circulating flow guide structure, a water body transfer structure, a bottom flow water guide structure, a pumping water inlet structure, a self-arrangement water discharge structure, a water body monitoring structure, a water discharge regulation structure and a flow rate regulation structure. The bottom flow water guide structure is connected to the circulating flow guide structure, and the water outlet direction of the bottom flow water guide structure is set based on the water flow direction of the circulating flow guide structure. The pumping water inlet structure is connected to the water body transfer structure and the bottom flow water guide structure. The self-arrangement water discharge structure is connected between the circulating flow guide structure and the water body transfer structure. The water body monitoring structure is connected to the control input end of the electric control structure through a circuit. The water discharge regulation structure is connected to the control output end of the electric control structure through a circuit. The flow rate regulation structure is arranged in the circulating flow guide structure, and has an inlet size resistance end which is correspondingly movable to the bottom flow water guide structure. The flow rate regulation structure is connected to the control output end of the electric control structure through a circuit. The application solves the problem that the flow rate control of the water body for grass carp breeding in the prior art depends on the initial input speed of the water body, and the water body depth is easily changed with the input water body volume, resulting in low flow rate control accuracy.

Description

TECHNICAL FIELD

[0001] The present application relates to the grass carp breeding technical field, and more particularly, to a flow loop balance parameter regulating device and method based on grass carp breeding. BACKGROUND

[0002] At present, in the breeding process of grass carp, the flowability of water body can play a more significant role in its breeding, especially under the condition that the water flow rate is appropriate, the water body plays an important role in the dispersion of nutrients and the dilution of grass carp excrement, and can also promote the metabolism of grass carp and improve the breeding rate.

[0003] However, in the prior art, the flow rate control of the water body for grass carp breeding still mainly depends on the initial input speed of the water body, and the overall flow rate control accuracy is not high, and the water depth is limited to the input water volume and is prone to change, which further reduces the accuracy of water flow rate control, and thus affects the breeding efficiency. SUMMARY

[0004] Therefore, the present application provides a flow loop balance parameter regulating device and method based on grass carp breeding to solve the problem that the flow rate control of the water body for grass carp breeding in the prior art depends on the initial input speed of the water body, and the water depth is prone to change with the input water volume, resulting in low flow rate control accuracy.

[0005] In order to achieve the above purpose, the present application provides the following technical scheme:

[0006] A flow loop balance parameter regulating device based on grass carp breeding, comprising:

[0007] A circulating flow guide structure has a water flow direction;

[0008] A water body transfer structure;

[0009] A bottom flow water guide structure is connected to the bottom of the circulating flow guide structure, and the water outlet direction of the bottom flow water guide structure is set based on the circulating flow guide structure corresponding to the water flow direction;

[0010] A pumping water inlet structure is connected between the input end and the water body transfer structure, and the output end of the pumping water inlet structure is connected between the bottom flow water guide structure;

[0011] A self-weight water distribution structure is connected between the input end and the circulating flow guide structure, and the output end of the self-weight water distribution structure is connected between the water body transfer structure;

[0012] An electric control structure;

[0013] A water body monitoring structure is fixed to the circular flow guide structure, capable of monitoring the water level depth and flow rate, and connected to the control input end of the electric control structure through a circuit;

[0014] A drainage control structure is assembled in the self-weight drainage structure, and connected to the control output end of the electric control structure through a circuit, capable of controlling the drainage flux;

[0015] A flow rate control structure is assembled in the circular flow guide structure, and has an inlet size resistance end, which is displaceably corresponding to the inlet end of the bottom flow guide structure, and connected to the control output end of the electric control structure through a circuit, for controlling the bottom flow inlet flow rate of the bottom flow guide structure.

[0016] On the basis of the above technical solutions, the present application is further described as follows:

[0017] As a further scheme of the present application, the circular flow guide structure includes a circular flow inner baffle, a circular flow outer baffle and a circular flow bottom plate;

[0018] The circular flow inner baffle and the circular flow outer baffle are both set as circumferentially closed ring plates, and the circular flow outer baffle is correspondingly located at the peripheral side of the circular flow inner baffle; the circular flow bottom plate is fixedly connected between the bottom end of the circular flow inner baffle and the bottom end of the circular flow outer baffle to form a ring-shaped self-flow channel;

[0019] The water body transfer structure is correspondingly located at the inner side of the circular flow inner baffle.

[0020] As a further scheme of the present application, the pumping water inlet structure is provided with at least three groups, each of which includes a circular flow water inlet conduit and a water pump;

[0021] The at least three groups of water pumps are respectively built-in in the interior of the water body transfer structure, one end of the at least three circular flow water inlet conduits is respectively and correspondingly connected to the output end of the at least three groups of water pumps, and the other end of the at least three circular flow water inlet conduits is sealingly extended through the outer wall of the water body transfer structure and then connected to the bottom flow guide structure.

[0022] As a further scheme of the present application, the circular flow guide structure further includes a water body concentrating cavity seat;

[0023] The water body concentrating cavity seat is provided with at least three groups, and the at least three groups of water body concentrating cavity seats are uniformly and spacedly arranged on the bottom of the circulating bottom plate, and the at least three groups of water body concentrating cavity seats are respectively and correspondingly connected with the other ends of the at least three circulating water inlet pipes;

[0024] The bottom flow water guide structure is provided with at least three groups, and each group of the bottom flow water guide structure is provided with a plurality of bottom flow water guide structures, and the at least three groups of bottom flow water guide structures are uniformly and spacedly arranged on the top of the circulating bottom plate, and the at least three groups of bottom flow water guide structures are respectively and correspondingly connected with the at least three groups of water body concentrating cavity seats.

[0025] As a further scheme of the present application, the bottom flow water guide structure comprises a water guide main body and a water conveying pipeline;

[0026] The water guide main body is arranged on the top of the circulating bottom plate, and the water guide main body has a lateral opening, and the lateral openings of the at least three groups of water guide main bodies are arranged in the same flow direction based on the annular self-flowing channel;

[0027] The lateral opening of the water guide main body is fixedly arranged with a bottom flow water inlet filter screen;

[0028] The water conveying pipeline is arranged on the circulating bottom plate, and the two ends of the water conveying pipeline are respectively and correspondingly connected with the inside of the water guide main body and the inside of the water body concentrating cavity seat.

[0029] As a further scheme of the present application, the electric control structure is fixedly arranged on the inner side of the circulating inner baffle;

[0030] The electric control structure comprises a mobile power supply and a control module connected by an electric circuit;

[0031] The control output end of the control module is connected with the at least three groups of water pumps by an electric circuit;

[0032] The water body monitoring structure comprises a flow rate monitor and a liquid level monitor fixedly arranged on the side wall of the circulating inner baffle facing the circulating outer baffle;

[0033] The flow rate monitor and the liquid level monitor are connected with the control input end of the control module by an electric circuit, the internal water flow rate of the annular self-flowing channel is monitored in real time by the flow rate monitor, and the liquid level depth of the internal water body of the annular self-flowing channel is monitored in real time by the liquid level monitor.

[0034] As a further scheme of the present application, the self-weight water drainage structure comprises a circulating drainage pipeline and a side flow drainage filter screen;

[0035] The two ends of the circular flow drainage conduit along its extension direction are respectively connected to the circular flow inner baffle and the water body transfer structure, and the circular flow drainage conduit is inclined downward from the circular flow inner baffle to the water body transfer structure.

[0036] The two ends of the circular flow drainage conduit along its extension direction are respectively connected to the circular flow inner baffle and the water body transfer structure, and the circular flow drainage conduit is inclined downward from the circular flow inner baffle to the water body transfer structure.

[0037] The drainage control structure comprises a positioning valve seat and an electromagnetic valve.

[0038] The positioning valve seat is fixedly arranged on the bottom base of the circular flow inner baffle.

[0039] The base of the electromagnetic valve is fixedly arranged on the circular flow inner baffle, and the flux adjusting valve core of the electromagnetic valve is arranged in the circular flow drainage conduit.

[0040] The electromagnetic valve and the control output end of the control module are connected through a circuit.

[0041] As a further scheme of the present application, at least two of the water guide bodies corresponding to the water flow direction of the water body in each group of the water guide bodies are arranged in a row, and each row of the water guide bodies is fixedly provided with a speed regulating positioning seat at the bottom of the circular flow bottom plate.

[0042] The number of the flow speed regulating structures is equal to the number of the speed regulating positioning seats.

[0043] The flow speed regulating structure comprises a guide sliding rail and a reciprocating driving sliding block.

[0044] The guide sliding rail is fixedly arranged on the speed regulating positioning seat.

[0045] The reciprocating driving sliding block is slidingly arranged on the guide sliding rail, and the reciprocating driving sliding block is further fixedly provided with a water guide baffle on one side corresponding to the bottom position of the water guide pipe. The water guide baffle is synchronously shifted based on the sliding driving action of the reciprocating driving sliding block, and the water guide baffle partially blocks the water guide pipe to accelerate the water body guide, so as to regulate the bottom flow output speed of the water guide body.

[0046] As a further scheme of the present application, the flow speed regulating structure further comprises a tension spring, a supporting telescopic air bag, a gas pipeline and a suction air pump.

[0047] One end of the tension spring is fixedly arranged on the speed regulating positioning seat, and the other end of the tension spring is fixedly arranged on the reciprocating driving sliding block.

[0048] One end of the supporting telescopic air bag is fixedly arranged on the speed regulating positioning seat, and the other end of the supporting telescopic air bag is fixedly arranged on the reciprocating driving slider;

[0049] The output end of the suction air pump is connected to the supporting telescopic air bag through the gas conveying pipeline, and the suction air pump and the control output end of the control module are connected through a circuit.

[0050] A flow loop balance parameter regulation method based on the grass carp breeding flow loop balance parameter regulation device, specifically comprising the following steps:

[0051] When it is necessary to regulate the water flow rate alone, the water flow rate signal and the liquid level signal of the water body in the flow loop are monitored in real time by the flow rate monitor and the liquid level monitor in the water body monitoring structure, and are synchronously sent to the control module in the electric control structure, so that the control module outputs a control instruction to regulate the water pump in the pumping water structure to keep the water inflow constant, and regulates the working frequency of the electromagnetic valve in the water discharge regulation structure to keep the water outflow equal to the water inflow, so as to keep the water level constant;

[0052] The control module further outputs a control instruction to regulate the working frequency of the suction air pump in the flow rate regulation structure, so that the suction air pump inflates and expands the supporting telescopic air bag in the flow rate regulation structure to push the reciprocating driving slider to accelerate the water conveying, or the suction air pump contracts to cooperate with the elastic return action of the tension spring to retreat the reciprocating driving slider to decelerate the water conveying, thereby regulating the outflow speed of the bottom flow water;

[0053] When it is necessary to regulate the water depth alone, the water flow rate signal and the liquid level signal of the water body in the flow loop are monitored in real time by the flow rate monitor and the liquid level monitor in the water body monitoring structure, and are synchronously sent to the control module in the electric control structure, so that the control module outputs a control instruction to regulate the water pump in the pumping water structure to keep the water inflow constant, and synchronously regulates the working frequency of the electromagnetic valve in the water discharge regulation structure to increase or decrease the water outflow, so as to correspondingly reduce or increase the water level to a preset standard, and further regulate the working frequency of the electromagnetic valve in the water discharge regulation structure to make the water outflow equal to the water inflow, so as to keep the water level constant; then, based on the constant water level, the control module outputs a control instruction to re-regulate the outflow speed of the bottom flow water to the original speed;

[0054] When it is required to synchronously regulate the water depth and the water flow rate, the water flow rate signal and the liquid level depth signal of the water in the annular self-flow channel are monitored in real time by the flow rate monitor and the liquid level monitor in the water monitoring structure, and are synchronously sent to the control module in the electric control structure, and the control instruction is output by the control module to preferentially regulate the water depth, and then the water flow rate is regulated based on the constant water liquid level depth.

[0055] The present application has the following beneficial effects:

[0056] The device and method can effectively form the annular self-flow channel foundation through the circular flow guide structure, and can further form the bottom flow driven annular self-flow and self-drainage function by cooperating with the water body transfer structure, the pumping water structure, the bottom flow guide water structure and the self-weight drainage structure, so as to ensure the water flow balance in the grass carp breeding process. In addition, the overall depth and flow rate of the circular flow water body can be monitored in real time by the water monitoring structure, and the water depth value regulation and the water flow rate accurate regulation corresponding to different water depth can be realized by using the electric control structure to further control the drainage regulation structure and the flow rate regulation structure, thereby significantly improving the grass carp breeding efficiency and enhancing the overall functional practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0057] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. The structures, proportions, sizes, etc. shown in the present specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read. Any modification, change of proportion relationship or adjustment of size, which does not affect the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0058] Figure 1 The overall isometric structure schematic diagram of the flow ring channel balance parameter regulation device based on grass carp breeding provided by the embodiments of the present application.

[0059] Figure 2 The partial structure enlarged view of the flow ring channel balance parameter regulation device based on grass carp breeding provided by the embodiments of the present application in the A part of the Figure 1

[0060] Figure 3 The partial structure enlarged view of the flow ring channel balance parameter regulation device based on grass carp breeding provided by the embodiments of the present application in the B part of the Figure 1

[0061] Figure 4 ​​The flow loop balance parameter regulation device based on grass carp breeding provided by the embodiment corresponds to the assembly structure schematic diagram between the bottom flow water guide structure and the flow rate regulation structure.

[0062] In the drawings, the component list represented by each reference numeral is as follows:

[0063] The circulating flow guide structure 1: circulating flow inner baffle 11, circulating flow outer baffle 12, circulating flow bottom plate 13, water body concentrating cavity seat 14, speed regulation positioning seat 15;

[0064] The water body transfer structure 2;

[0065] The pumping water inlet structure 3: circulating flow water inlet conduit 31, water pumping pump 32;

[0066] The bottom flow water guide structure 4: water guide main body 41, water conveying pipeline 42, bottom flow water inlet filter screen 43;

[0067] The self-weight water drainage structure 5: circulating flow drainage conduit 51, side flow drainage filter screen 52;

[0068] The electric control structure 6;

[0069] The water body monitoring structure 7: flow rate monitoring meter 71, liquid level monitoring meter 72;

[0070] The water drainage regulation structure 8: positioning valve seat 81, electromagnetic valve 82;

[0071] The flow rate regulation structure 9: guide sliding rail 91, reciprocating drive sliding block 92, water conveying baffle 93, tension spring member 94, supporting telescopic air bag 95, gas conveying pipeline 96, suction air pump 97. DETAILED DESCRIPTION

[0072] The following describes the embodiments of the present application by specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosure. Obviously, the described embodiments are part of the embodiments of the present application, but not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0073] The terms such as "upper", "lower", "left", "right", "middle" and the like cited in the specification are only for the convenience of clear description, and are not used to limit the scope of the present application. The change or adjustment of the relative relationship without substantial change of the technical content is also regarded as the implementable scope of the present application.

[0074] As Figures 1 to 4As shown, the embodiment of the present application provides a flow loop balance parameter regulation device based on grass carp breeding, which comprises a circulating flow guide structure 1, a water body transfer structure 2, a pumping water inlet structure 3, a bottom flow guide structure 4, a self-weight water discharge structure 5, an electric control structure 6, a water body monitoring structure 7, a water discharge regulation structure 8 and a flow rate regulation structure 9, so as to effectively form a circular self-flow channel basis through the circulating flow guide structure 1, and further cooperate with the water body transfer structure 2, the pumping water inlet structure 3, the bottom flow guide structure 4 and the self-weight water discharge structure 5 to effectively form a bottom flow driven circular self-flow and self-discharge function through the circulating flow guide structure 1, so as to ensure the water flow balance during the grass carp breeding process. In addition, the overall depth and flow rate of the circulating water body can be monitored in real time by means of the water body monitoring structure 7, and different water depth values can be regulated and the water flow rate corresponding to different water depths can be accurately regulated by means of the electric control structure 6 to further control the water discharge regulation structure 8 and the flow rate regulation structure 9, thereby significantly improving the breeding efficiency. The specific settings are as follows:

[0075] Please refer to Figure 1 , the circulating flow guide structure 1 comprises a circulating flow inner baffle 11, a circulating flow outer baffle 12, a circulating flow bottom plate 13, a water body concentrating cavity seat 14 and a speed regulation positioning seat 15; wherein the circulating flow inner baffle 11 and the circulating flow outer baffle 12 are both set as circumferentially closed ring plates, and the circulating flow outer baffle 12 is correspondingly located at the peripheral side of the circulating flow inner baffle 11, and the circulating flow bottom plate 13 is fixedly connected between the bottom end of the circulating flow inner baffle 11 and the bottom end of the circulating flow outer baffle 12, so as to effectively form the structural basis of the circular self-flow channel through the cooperation of the circulating flow inner and outer baffles and the circulating flow bottom plate 13.

[0076] The water body transfer structure 2 is correspondingly located at the inner side of the circulating flow inner baffle 11, so as to effectively serve as a water body storage container for adjusting the water depth and the corresponding flow rate balance.

[0077] Please refer to Figure 1 and Figure 4 , the pumping water inlet structure 3 is provided with at least three groups, each of which comprises a circulating water inlet pipe 31 and a water pump 32; wherein at least three groups of the water pumps 32 are respectively built-in in the interior of the water body transfer structure 2, one end of at least three circulating water inlet pipes 31 is respectively connected to the output end of at least three groups of water pumps 32, and the other end of at least three circulating water inlet pipes 31 is sealingly extended through the outer wall of the water body transfer structure 2 and then connected to the bottom flow guide structure 4.

[0078] Specifically, please refer to Figure 1 and Figure 4, the water body concentrating cavity seat 14 is provided with at least three groups, at least three groups of the water body concentrating cavity seat 14 are respectively uniformly spaced and closed and fixedly connected to the bottom position of the circulating bottom plate 13, and at least three groups of the water body concentrating cavity seat 14 are respectively one-to-one corresponding and connected to the other end of at least three groups of the circulating water inlet pipe 31; the bottom flow water guide structure 4 is provided with at least three groups, each group of the bottom flow water guide structure 4 is provided with a plurality of groups, at least three groups of the bottom flow water guide structure 4 are respectively uniformly spaced and closed and fixedly connected to the top position of the circulating bottom plate 13, and at least three groups of the bottom flow water guide structure 4 are respectively one-to-one corresponding and connected to at least three groups of the water body concentrating cavity seat 14; so that the water storage of the water body transfer structure 2 can be pumped and guided to the water body concentrating cavity seat 14, and then further guided to a plurality of bottom flow water guide structures 4 in each group through the water body concentrating cavity seat 14, and then the bottom flow driving type annular self-flow function is effectively realized by a plurality of bottom flow water guide structures 4 corresponding to the bottom of the annular self-flow channel.

[0079] More specifically, please refer to Figure 3 And Figure 4 , the bottom flow water guide structure 4 includes a water guide body 41 and a water conveying pipe 42; wherein the water guide body 41 is fixedly connected to the top position of the circulating bottom plate 13, and the water guide body 41 has a lateral opening, at least three groups of the water guide body 41 are arranged in the same flow direction based on the annular self-flow channel, and the lateral opening of the water guide body 41 is further fixedly connected and assembled with a bottom flow water inlet filter screen 43; the water conveying pipe 42 is fixedly connected and extended to the inside of the circulating bottom plate 13, and the two ends of the water conveying pipe 42 are respectively one-to-one corresponding and connected to the inside of the water guide body 41 and the inside of the water body concentrating cavity seat 14; so that the water in the water body concentrating cavity seat 14 can be effectively guided to the inside of the water guide body 41 through the water conveying pipe 42, and can be further guided to the same flow direction through the lateral opening based on the water guide body 41 to realize the bottom flow driving type annular self-flow.

[0080] Please continue to refer to Figure 1, the self-arrangement water structure 5 includes a circular flow drainage conduit 51 and a side flow drainage filter screen 52; wherein the two ends of the circular flow drainage conduit 51 along its extension direction are respectively connected and arranged with the circular flow inner baffle 11 and the water body transfer structure 2 in a one-to-one corresponding manner, and the circular flow drainage conduit 51 is arranged in a downward inclined manner from the circular flow inner baffle 11 to the water body transfer structure 2, the two ends of the circular flow drainage conduit 51 along its extension direction are respectively connected and arranged with the annular self-flow channel and the inner cavity of the water body transfer structure 2 in a one-to-one corresponding manner, and the circular flow drainage conduit 51 is further fixedly connected and arranged with the side flow drainage filter screen 52 corresponding to the channel entrance of the inner side wall of the circular flow inner baffle 11, so as to effectively form a self-drainage function based on the annular self-flow channel, thereby ensuring the depth adjustability of the water body and the flow rate stability based on the depth of the water body, and improving the overall functional practicability.

[0081] Please continue to refer to Figure 1 , the electric control structure 6 is fixedly arranged on the inner side of the circular flow inner baffle 11, specifically, the electric control structure 6 includes a mobile power supply and a control module connected by an electric circuit, the mobile power supply can be but is not limited to a lithium battery, and the control module can be but is not limited to a single-chip microcomputer control board with a model number of AT80C51 and a microcontroller with a model number of STM32; the control output end of the control module is respectively connected and arranged with at least three groups of the water pump 32 through an electric circuit.

[0082] Please refer to Figure 1 and Figure 2 , the water body monitoring structure 7 includes a flow rate monitor 71 and a liquid level monitor 72 fixedly arranged on the side wall of the circular flow inner baffle 11 towards the circular flow outer baffle 12, the flow rate monitor 71 and the liquid level monitor 72 are respectively connected and arranged with the control input end of the control module through an electric circuit, so as to monitor the internal water flow rate of the annular self-flow channel in real time through the flow rate monitor 71 and monitor the liquid level depth of the internal water of the annular self-flow channel in real time through the liquid level monitor 72.

[0083] The drainage control structure 8 includes a positioning valve seat 81 and an electromagnetic valve 82; wherein the positioning valve seat 81 is fixedly arranged on the bottom base of the circular flow inner baffle 11, the base of the electromagnetic valve 82 is fixedly arranged on the circular flow inner baffle 11, and the flux adjusting valve core part of the electromagnetic valve 82 is arranged on the circular flow drainage conduit 51, the electromagnetic valve 82 is connected and arranged with the control output end of the control module through an electric circuit, so as to output control instructions to the electromagnetic valve 82 through the control module, and thereby effectively and accurately control the drainage flow rate of the circular flow drainage conduit 51 through the electromagnetic valve 82.

[0084] Please continue to refer to Figure 4Each of the plurality of water guide bodies 41 is arranged in a row, and at least two water guide bodies 41 corresponding to the vertical direction of the water flow are arranged in the row. The water guide bodies 41 are fixedly connected to the bottom position of the circulating bottom plate 13, and the flow speed regulating seat 15 is arranged at the bottom position of the circulating bottom plate 13. The number of the flow speed regulating structures 9 is equal to the number of the flow speed regulating seats 15. The flow speed regulating structure 9 includes a guide rail 91, a reciprocating driving sliding block 92, a water blocking plate 93, a tension spring 94, a supporting telescopic air bag 95, a gas pipeline 96, and a suction air pump 97. The guide rail 91 is fixedly connected to the flow speed regulating seat 15. The reciprocating driving sliding block 92 is slidingly arranged on the guide rail 91. The water blocking plate 93 is fixedly connected to one side of the reciprocating driving sliding block 92, which is located at the bottom position of the water pipeline 42. The water blocking plate 93 can be synchronously moved by the reciprocating driving sliding block 92. The water blocking plate 93 can partially block the water pipeline 42 to accelerate the water flow, thereby regulating the bottom flow output speed of the water guide body 41.

[0085] One end of the tension spring 94 is fixedly connected to the flow speed regulating seat 15, and the other end of the tension spring 94 is fixedly connected to the reciprocating driving sliding block 92. One end of the supporting telescopic air bag 95 is fixedly connected to the flow speed regulating seat 15, and the other end of the supporting telescopic air bag 95 is fixedly connected to the reciprocating driving sliding block 92. The output end of the suction air pump 97 is connected to the supporting telescopic air bag 95 through the gas pipeline 96. The suction air pump 97 is connected to the control output end of the control module through a circuit. The control module can output control instructions to the suction air pump 97. The suction air pump 97 can be inflated to push the reciprocating driving sliding block 92 to accelerate the water flow, or the suction air pump 97 can be deflated to retreat the reciprocating driving sliding block 92 to decelerate the water flow. The function is improved.

[0086] The application also provides a flow ring channel balance parameter regulating method based on the grass carp breeding flow ring channel balance parameter regulating device. The method includes the following steps:

[0087] When the water flow rate needs to be regulated alone, the water flow rate signal and the water level signal of the water in the annular self-flowing channel are monitored in real time by the flow rate monitor 71 and the water level monitor 72 in the water monitoring structure 7, and are synchronously sent to the control module in the electric control structure 6, and the control module outputs control instructions to regulate the water pump 32 in the pumped water inlet structure 3 to keep the water inlet amount constant, and to regulate the working frequency of the electromagnetic valve 82 in the water outlet regulating structure 8 to keep the water outlet amount equal to the water inlet amount, so as to keep the water depth constant, and the control module further outputs control instructions to regulate the working frequency of the suction air pump 97 in the flow rate regulating structure 9, so that the suction air pump 97 inflates the supporting telescopic air bag 95 in the flow rate regulating structure 9 to expand to push the reciprocating driving slider 92 to realize water conveying acceleration, or the suction air pump 97 deflates to cooperate with the elastic return action of the tension spring 94 to retreat the reciprocating driving slider 92 to realize water conveying deceleration, and then the bottom flow water output speed is regulated.

[0088] When the water depth needs to be regulated alone, the water flow rate signal and the water level signal of the water in the annular self-flowing channel are monitored in real time by the flow rate monitor 71 and the water level monitor 72 in the water monitoring structure 7, and are synchronously sent to the control module in the electric control structure 6, and the control module outputs control instructions to regulate the water pump 32 in the pumped water inlet structure 3 to keep the water inlet amount constant, and to synchronously regulate the working frequency of the electromagnetic valve 82 in the water outlet regulating structure 8 to increase or decrease the water outlet amount, so as to correspondingly lower or raise the water level depth to a preset standard, and then the working frequency of the electromagnetic valve 82 in the water outlet regulating structure 8 is further regulated to make the water outlet amount equal to the water inlet amount, so as to keep the water level depth constant. At this time, the water flow rate changes synchronously due to the change of the water level depth, so that, based on the constant water level depth, the control module outputs control instructions to re-regulate the bottom flow water output speed back to the original speed.

[0089] When the water depth and the water flow rate need to be regulated synchronously, the water flow rate signal and the water level signal of the water in the annular self-flowing channel are monitored in real time by the flow rate monitor 71 and the water level monitor 72 in the water monitoring structure 7, and are synchronously sent to the control module in the electric control structure 6, and the control module outputs control instructions to regulate the water depth first, and then regulates the water flow rate based on the constant water level depth.

[0090] Although the present application has been described in detail by the general description and specific embodiments above, some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the present application, all belong to the scope of protection claimed by the present application.

Claims

1. A grass carp breeding based flow loop balance parameter regulation device, characterized in that, The application relates to a water pumping device, which comprises the following components: a circulating flow guiding structure with a water body flow direction; a water body transfer structure; a bottom flow water guiding structure connected to the bottom of the circulating flow guiding structure, and the water outlet direction of the bottom flow water guiding structure is arranged corresponding to the water body flow direction based on the circulating flow guiding structure; a pumping water inlet structure connected between the input end and the water body transfer structure, and the output end of the pumping water inlet structure is connected to the bottom flow water guiding structure; a self-weight water distribution structure connected between the input end and the circulating flow guiding structure, and the output end of the self-weight water distribution structure is connected to the water body transfer structure; an electric control structure; a water body monitoring structure fixed to the circulating flow guiding structure, which can monitor the water level and flow rate, and is connected to the control input end of the electric control structure through a circuit; a water discharge regulating structure arranged in the self-weight water distribution structure, which is connected to the control output end of the electric control structure through a circuit, and can regulate the water discharge flux; a flow rate regulating structure arranged in the circulating flow guiding structure, which has an inlet size resistance end, the inlet size resistance end of the flow rate regulating structure is displaceably arranged corresponding to the inlet end of the bottom flow water guiding structure, and the flow rate regulating structure is connected to the control output end of the electric control structure through a circuit, and is used for regulating the bottom flow inlet flow rate of the bottom flow water guiding structure; the circulating flow guiding structure comprises an inner circulating flow baffle, an outer circulating flow baffle and a circulating flow bottom plate; the inner circulating flow baffle and the outer circulating flow baffle are both arranged as circumferentially closed ring plates, and the outer circulating flow baffle is arranged corresponding to the peripheral side of the inner circulating flow baffle; the circulating flow bottom plate is fixedly connected between the bottom end of the inner circulating flow baffle and the bottom end of the outer circulating flow baffle to form a ring-shaped free flow channel; the water body transfer structure is arranged corresponding to the inner side of the inner circulating flow baffle; the pumping water inlet structure is provided with at least three groups, each group of the pumping water inlet structure comprises a circulating water inlet pipe and a water pump; the water pumps of the at least three groups are respectively arranged inside the water body transfer structure, one end of the at least three circulating water inlet pipes is respectively and correspondingly connected to the output end of the water pump, and the other end of the at least three circulating water inlet pipes is connected to the bottom flow water guiding structure after penetrating through the outer wall of the water body transfer structure in a sealed mode; the circulating flow guiding structure further comprises a water body concentrating cavity seat; the water body concentrating cavity seat is provided with at least three groups, the at least three groups of the water body concentrating cavity seat are respectively and uniformly spaced and fixedly arranged at the bottom of the circulating flow bottom plate, and the at least three groups of the water body concentrating cavity seat are respectively and correspondingly connected to the other end of the at least three circulating water inlet pipes. The underflow water guide structure is provided with at least three groups, each group of the underflow water guide structure is provided with a plurality of underflow water guide structures, at least three groups of the underflow water guide structures are uniformly spaced and fixedly connected to the top of the circulating bottom plate, and at least three groups of the underflow water guide structures are one-to-one corresponding and connected to at least three groups of the water body concentrating cavity seats; The underflow water guide structure comprises a water guide main body and a water conveying pipeline; The water guide main body is fixedly connected to the top of the circulating bottom plate, and the water guide main body has a lateral opening, and the lateral openings of at least three groups of the water guide main body are arranged in the same flow direction based on the annular self-flowing channel; The lateral opening of the water guide main body is fixedly connected and assembled with an underflow water inlet filter screen; The water conveying pipeline is fixedly connected to the circulating bottom plate, and the two ends of the water conveying pipeline are one-to-one corresponding and connected to the inside of the water guide main body and the inside of the water body concentrating cavity seat; At least two water guide main bodies corresponding to the water flow direction in each group of the plurality of water guide main bodies are arranged in a row, and each row of the water guide main bodies is fixedly connected with a speed regulating positioning seat corresponding to the bottom of the circulating bottom plate; The number of the flow speed regulating structures is equal to the number of the speed regulating positioning seats; The flow speed regulating structure comprises a guide rail and a reciprocating driving slider; The guide rail is fixedly connected and arranged corresponding to the speed regulating positioning seat; The reciprocating driving slider is slidingly assembled in the guide rail, and the reciprocating driving slider further has a water conveying baffle fixedly connected to one side of the bottom of the water conveying pipeline, the water conveying baffle is synchronously shifted based on the sliding driving action of the reciprocating driving slider, and the water conveying baffle partially blocks the water conveying pipeline to accelerate the water body conveying and guiding, so as to regulate the underflow output speed of the water guide main body.

2. The flow balance parameter regulating device based on grass carp breeding according to claim 1, wherein The electric control structure is fixedly arranged on the inner side of the circulating inner baffle; The electric control structure comprises a mobile power supply and a control module connected by an electric circuit; The control output end of the control module is connected by an electric circuit to at least three groups of the water pumps; The water body monitoring structure comprises a flow speed monitoring meter and a liquid level monitoring meter fixedly assembled on the side wall of the circulating inner baffle facing the circulating outer baffle; The flow speed monitoring meter and the liquid level monitoring meter are connected by an electric circuit to the control input end of the control module, the internal water body flow speed of the annular self-flowing channel is monitored in real time by the flow speed monitoring meter, and the liquid level depth of the internal water body of the annular self-flowing channel is monitored in real time by the liquid level monitoring meter.

3. The flow balance parameter regulating device based on grass carp breeding according to claim 2, wherein The self-weight water draining structure comprises a circulating water draining pipeline and a side flow draining filter screen; The two ends of the circulating water draining pipeline are one-to-one corresponding and fixedly connected and assembled between the circulating inner baffle and the water body transferring structure, and the circulating water draining pipeline is downwardly inclined from the circulating inner baffle to the water body transferring structure. The two ends of the circular flow drainage conduit along its extension direction are respectively connected to the annular self-flowing channel and the inner cavity of the water body transfer structure, and the circular flow drainage conduit is further provided with a side flow drainage filter screen corresponding to the passage inlet of the inner side wall of the circular flow inner baffle; The drainage control structure comprises a positioning valve seat and an electromagnetic valve; The positioning valve seat is fixedly arranged on the bottom base of the circular flow inner baffle; The electromagnetic valve is fixedly arranged on the circular flow inner baffle, and the flux adjusting valve core of the electromagnetic valve is arranged in the circular flow drainage conduit; The electromagnetic valve and the control output end of the control module are connected through a circuit.

4. The flow ring channel balance parameter regulating device based on grass carp breeding according to claim 3, wherein, The flow speed regulating structure further comprises a tension spring, a supporting telescopic air bag, a gas pipeline and a suction air pump; One end of the tension spring is fixedly arranged on the speed regulating positioning seat, and the other end of the tension spring is fixedly arranged on the reciprocating driving slider; One end of the supporting telescopic air bag is fixedly arranged on the speed regulating positioning seat, and the other end of the supporting telescopic air bag is fixedly arranged on the reciprocating driving slider; The output end of the suction air pump is connected to the supporting telescopic air bag through the gas pipeline, and the suction air pump and the control output end of the control module are connected through a circuit.

5. The flow loop balance parameter regulation method based on the grass carp breeding based flow loop balance parameter regulation device according to claim 4, characterized in that, Specifically comprising the following steps: When the water body flow speed needs to be regulated separately, the water body flow speed signal and the liquid level signal of the annular self-flowing channel are monitored in real time through the flow speed monitor and the liquid level monitor in the water body monitoring structure, and are synchronously sent to the control module in the electric control structure, so that the control module outputs a control instruction to regulate the water inlet amount of the water pump in the pumping water inlet structure to be constant, and regulates the working frequency of the electromagnetic valve in the drainage control structure to keep the water outlet amount equal to the water inlet amount, so as to keep the water body liquid level constant; The working frequency of the suction air pump in the flow speed regulating structure is further regulated by the control instruction output by the control module, so that the suction air pump corresponds to the supporting telescopic air bag in the flow speed regulating structure to inflate and expand to push the reciprocating driving slider to realize water body conveying acceleration, or to deflate and contract to cooperate with the elastic return action of the tension spring to retreat the reciprocating driving slider to realize water body conveying deceleration, thereby regulating the bottom flow water output speed. When the water depth needs to be regulated separately, the water flow rate signal and the water level depth signal of the water body inside the annular self-flow channel are monitored in real time by the flow rate monitor and the liquid level monitor in the water body monitoring structure respectively and are sent to the control module in the electric control structure synchronously, a control instruction is output by the control module to regulate the water intake pump in the water intake structure to keep the water intake constant, and the working frequency of the electromagnetic valve in the water discharge regulating structure is regulated synchronously to increase or decrease the water discharge, so as to correspondingly reduce or increase the water level depth to the preset standard, and then the working frequency of the electromagnetic valve in the water discharge regulating structure is further regulated to make the water discharge equal to the water intake, so as to realize the constant regulation of the water level depth; then, based on the constant water level depth, the control module outputs a control instruction to re-regulate the bottom flow water output speed to the original speed, that is; When the water depth and the water flow rate need to be regulated synchronously, the water flow rate signal and the water level depth signal of the water body inside the annular self-flow channel are monitored in real time by the flow rate monitor and the liquid level monitor in the water body monitoring structure respectively and are sent to the control module in the electric control structure synchronously, a control instruction is output by the control module to regulate the water depth preferentially, and then the water flow rate is regulated based on the constant water level depth, that is.

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