Breeding pond for breeding culter alburnus
By designing a breeding pool system including a pool body, a basket, a water and gas dual-purpose pump and a water dispenser, the problem of two independent sets of water circulation purification systems in the prior art is solved, and the dual functions of oxygen supply and water circulation are realized, simplifying the system structure, reducing costs, and improving the stability and dissolved oxygen effect of water quality, which is suitable for the breeding needs of squid.
Patent Information
- Application Number
- CN202510278975.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2025-05-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing breeding pool has two independent water circulation purification systems, and the overall wiring is complex and expensive, making it difficult to achieve the dual functions of oxygen supply and water circulation.
A breeding pool system is designed including a pool body, a hanging basket, a water and gas dual-purpose pump and a water distributor. The dual-purpose pump of the water distributor realizes the dual functions of oxygen supply and water circulation. Through the structural design of the water distributor, a flow blocking disc and an expansion port are added to ensure that the gas and water fluid can only overflow from the gap, forming a micro-water flow that is conducive to breeding.
It realizes the dual functions of oxygen supply and water circulation, simplifies the system structure, reduces costs, ensures the stability of water quality and improves the dissolved oxygen effect, and is suitable for the breeding needs of squid.
Smart Images
Figure CN119924250A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of breeding ponds, and in particular to a breeding pond used for breeding Culter alba. Background Art
[0002] Culter albus, also known as red carp and whitefish, is one of the important freshwater economic fish in my country. It is widely distributed in the Yangtze River, Yellow River, Pearl River and other water systems and lakes and reservoirs. Culter albus is a carnivorous fish. Juveniles feed on zooplankton, while adults feed on small fish, shrimps and aquatic insects. It is highly aggressive and can be mixed with filter-feeding fish such as silver carp and bighead carp to control small wild fish. As a fish at the top of the food chain in water bodies, it can regulate small fish populations, maintain ecological balance and improve comprehensive benefits.
[0003] The wild resources of C. alba have been significantly reduced due to overfishing, and now they are mainly cultivated artificially. C. alba is a fish that has high requirements for water quality. When it is cultivated artificially, the water body needs to be recycled and purified. Through water recycling and purification, the dissolved oxygen content of the water body can be increased to meet the growth needs of C. alba. The recycling purification system can effectively remove harmful substances such as ammonia nitrogen and nitrite in the water body, and prevent the deterioration of water quality from causing harm to fish. Water recycling and purification helps to maintain the relative stability of water quality and reduce the impact of water quality fluctuations on fish growth. Through reasonable recycling and purification measures, the cleanliness and stability of the aquaculture water body can be ensured, providing a suitable living environment for C. alba and promoting its healthy growth.
[0004] The current water circulation purification in the breeding pond is carried out independently by two systems, which makes the overall wiring difficult and costly. The present invention designs a system to achieve the dual functions of oxygen supply and water circulation. Summary of the invention
[0005] According to the problems raised in the background technology, the present invention provides a breeding pond for breeding Culter alba to solve the problems, and the present invention will be further explained below.
[0006] A breeding pond for Culter alba, comprising a pond body, wherein a hanging basket is arranged in the pond body, a bearing rod is connected to the hanging basket, a mounting frame is connected to the bearing rod, an electric push rod and a monitor are connected to the mounting frame, and an output end of the electric push rod is connected to a water-gas dual-purpose pump; a water distributor is distributed in the pond body, and a water outlet pipe of the water-gas dual-purpose pump is connected to a purifier, and is connected to the water distributor through a pipeline.
[0007] Preferably, the water distributor includes a buoy, a pipeline is connected to the cavity in the buoy, a flow tube is connected to the bottom of the buoy, and a buoy is connected to the flow tube. The length of the flow tube can be set to meet the depth of air replenishment suitable for the growth habits of Culex bream, and the existence of the buoy enables the water distributor as a whole to float with the water depth to maintain an appropriate air replenishment depth.
[0008] Preferably, a baffle plate is connected below the flow tube, and the baffle plate lies between the flow tube and the bottom of the pool. The water flowing out of the flow tube directly flushes the baffle plate to protect the fish eggs attached to the bottom of the pool.
[0009] Preferably, the bottom of the flow tube is connected to a flow expansion port, the flow expansion port is close to the baffle plate, and there is a gap between the flow expansion port and the baffle plate. The purpose is that when the water body is purified and circulated, the kinetic energy of the fluid can be consumed when it flows out, and then overflow from the gap between the flow expansion port and the baffle plate to protect the fish eggs attached to the bottom of the pool; when feeding, dense small bubbles are formed in the annular gap to ensure the dissolved oxygen effect.
[0010] Preferably, a positioning rod is embedded in the pool body at a predetermined air supply point, and a sliding sleeve is connected to the outside of the buoy, and the sliding sleeve is slidably arranged on the positioning rod, so that the buoy can maintain its original position when floating with the change of water depth.
[0011] Preferably, the two sides of the hanging basket are connected with floating plates, which are used to suspend the hanging basket on the water body and maintain the action stroke of the electric push rod unchanged.
[0012] Preferably, a through groove is provided in the floating plate, and an air bag is connected to the through groove. The air bag can be ventilated to generate greater buoyancy, and the air bag will be stored in the through groove when not in use.
[0013] Preferably, one side of the floating board is rotatably connected to the hanging basket, and the other side is also connected to the hanging basket through a pull rope. The side wall of the hanging basket, the floating board and the pull rope form a triangular structure to maintain the floating board floating horizontally on the surface of the water body. At the same time, when not in use, the air bag can be deflated first, and then the floating board can be turned over and stored in the hanging basket. The entire hanging basket can be used as a storage unit for transportation.
[0014] Preferably, the pool body is also pre-buried with a second positioning rod, and the hanging basket is slidably arranged on the second positioning rod, so that the hanging basket can maintain its original position while floating with the change of water depth.
[0015] Beneficial effects: Compared with the prior art, the overall structure of the present invention is simple, and all components are divided into two parts, namely, pipelines and water distributors preset in the pool body, and hanging baskets and components arranged in the hanging baskets. When in use, it is only necessary to install the hanging baskets connected to the components therein on the side of the pool body; through the water-gas dual-purpose pump, a set of systems can realize the functions of supplying water to the water body and purifying the circulating water body respectively, and considering the change of the water level of the water body, the water distributor and the hanging basket are changed with the change of the water level of the water body, thereby ensuring the effective supply depth and the action stroke of the electric push rod to be constant; further, considering that when sharing a set of systems, on the premise of ensuring the effective supply depth, the circulating water flow and bubbles may have an adverse effect on the fish eggs at the bottom of the pool, the present invention also designs the structure of the water distributor, adds a baffle plate and a flow expansion port, so that the gas and water fluids can only overflow from the gap, and the water body forms a micro-water flow that is beneficial to breeding, and the overflowed bubbles are small and dense, the dissolved oxygen effect is improved, and it is also beneficial to breeding work. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 : A schematic diagram of the structure of the breeding pond of the present invention;
[0017] Figure 2 : Figure 1 A schematic diagram of the structure enlargement at the center A;
[0018] Figure 3 : Figure 1 A schematic diagram of the structure enlarged at B in the middle;
[0019] In the figure: pool body 1, hanging basket 2, bearing rod 3, mounting frame 4, electric push rod 5, water-gas dual-purpose pump 6, monitoring instrument 7, buoy 8, flow tube 9, floating body 10, baffle plate 11, flow expansion port 12, positioning rod 13, sliding sleeve 14, floating plate 15, air bag 16, pull rope 17, second positioning rod 18. DETAILED DESCRIPTION
[0020] Next, combine with Figure 1-3 A specific embodiment of the present invention is described in detail.
[0021] A breeding pond for Culter alba, see Attachment Figure 1-2 , including a pond body 1, the pond body 1 contains water, and is used for breeding Culter carp, the pond body 1 is provided with a hanging basket 2, the hanging basket 2 is connected with a bearing rod 3, the bearing rod 3 can be connected with the hanging basket key so that the bearing rod 3 is connected to the hanging basket 2 without rotation. The bearing rod 3 is connected with a mounting frame 4, the mounting frame 4 is connected with an electric push rod 5, and the output end of the electric push rod 5 is connected with a water-gas dual-purpose pump 6.
[0022] The water-gas dual-purpose pump is usually composed of key components such as a water pump body, a water suction pipe, a water outlet pipe, and a one-way valve. The water-gas dual-purpose pump 6 meets the functional requirements of both pumping water and pumping gas, and can adapt to a variety of working environments and requirements. Whether it is pumping water or gas, it can be achieved by adjusting the working state and parameters. Water distributors are distributed in multiple locations in the pool body 1. The water outlet pipe of the water-gas dual-purpose pump 6 is connected to the purifier and finally connected to the water distributor through a pipeline.
[0023] The water purification of the breeding pond needs to dynamically adjust the frequency and intensity according to different stages to maintain a low ammonia nitrogen (<0.2 mg / L), high dissolved oxygen (>6 mg / L), and stable pH environment to avoid breeding failure due to water quality deterioration. Therefore, regular testing or real-time monitoring is required. In the present invention, the mounting frame 4 is also connected to a monitor 7 for monitoring water quality.
[0024] When the water in the breeding pool reaches the time period that requires regular purification, or the monitor 7 detects that the water reaches the index that requires purification, the water-gas dual-purpose pump 6 is immersed in the water, the water pump body operates, the water suction pipe draws water from the water body and pumps it into the purifier from the water outlet pipe, and after being purified by the purifier, it is transported to water distributors at various locations. When the monitor 7 detects that the water in the breeding pool reaches the point where the dissolved oxygen content needs to be increased, the electric push rod 5 operates to pull the water-gas dual-purpose pump 6 out of the water body, the water pump body operates, and the water suction pipe acts as an air suction pipe to absorb the air flow and then transports it to water distributors at various locations through the water outlet pipe.
[0025] The oxygen supply depth has a great impact on the breeding of Culter alba, a fish that has a high requirement for dissolved oxygen. The depth of the breeding pond is generally between 1.5 and 2.5 meters. Culter alba lives in the middle and upper layers of the water body. The effective depth of the oxygen supply equipment is fixed, while the depth of the water body changes dynamically. In this embodiment, the water distributor is set to float, which changes dynamically with the change of the water depth. The specific scheme is as follows: Refer to the attached Figure 3 The water distributor includes a buoy 8, a pipeline is connected to the cavity in the buoy 8, a flow tube 9 is connected to the bottom of the buoy 8, and a float 10 is connected to the flow tube 9. The float 10 generates buoyancy to suspend the water distributor on the water body. The length of the flow tube 9 can be set to meet the depth of air replenishment suitable for the growth habits of Culex bream. The existence of the float 10 allows the water distributor as a whole to float with the depth of the water body and maintain an appropriate air replenishment depth.
[0026] The present invention uses a water distributor for oxygen supply and circulating water replenishment. When circulating and purifying the water body, the water fluid flowing out of the water distributor forms a slow-flowing water flow in the pond body 1, plays a role in simulating the natural environment, and is helpful for the breeding of Culter albus. It should be noted that the pond wall of the breeding pond can become the attachment site of the fish eggs. Since the fish eggs of Culter albus belong to sticky eggs, they may directly adhere to the pond wall or the pond bottom during the spawning process. Therefore, in the hatching stage, it is necessary to appropriately increase the dissolved oxygen content in the water, and it is necessary to control the flow velocity of the water body at the same time to avoid the scouring of the fish eggs by the water flow. Under the premise that the water distributor is set to float, although the depth of air replenishment can be controlled to be suitable for the growth habit of Culter albus, at this time, if the water body depth is insufficient, the flow pipe 9 of the shared water distributor will be close to the pond bottom, and the bubbles ejected by the flow pipe 9, especially the water fluid, will scour the fish eggs, which is not conducive to breeding.
[0027] Based on this, in the present invention, a baffle plate 11 is connected below the flow tube 9. The baffle plate 11 lies between the flow tube 9 and the bottom of the pool, and the water flowing out of the flow tube 9 directly washes on the baffle plate 11 to protect the fish eggs attached to the bottom of the pool.
[0028] The bottom of the flow tube 9 is connected to a flow expansion port 12, which is close to the baffle plate 11. There is a gap between the flow expansion port 12 and the baffle plate 11, and a buffer cavity is formed between the flow expansion port and the baffle plate. During the water purification cycle, the water flow first acts on the water in the buffer cavity, consumes the fluid kinetic energy, and then overflows from the gap between the flow expansion port and the baffle plate, further protecting the fish eggs attached to the bottom of the pool; during the feeding, the gas first presses the water in the buffer cavity out, and then the gas also overflows from the gap between the flow expansion port and the baffle plate, forming dense small bubbles in the annular gap, increasing the degree of action with the water body and ensuring the dissolved oxygen effect.
[0029] When the gas fluid or water fluid released from the water distributor acts on the water body, the water distributor receives a reaction force. In order to maintain the fixed position of the water distributor in the pool body 1, the pool body 1 is pre-buried with a positioning rod 13 at a predetermined air replenishment point, and a sliding sleeve 14 is connected to the outside of the buoy 8. The sliding sleeve 14 is slidably set on the positioning rod 13, so that the buoy 8 can maintain its original position when it floats with the change of water depth.
[0030] In the present invention, the water-gas dual-purpose pump 6 in the hanging basket 2 needs to be controlled by the electric push rod 5 when switching the state of supplying oxygen or circulating and purifying the water body, so that it can be suspended on the water body or immersed in the water body. When the water level changes, in order to maintain the action stroke of the electric push rod 5 unchanged, the present embodiment can also be set to float with the water body. The specific scheme is as follows: Refer to the attached Figure 2 Floating plates 15 are connected to both sides of the hanging basket 2. The function of the floating plates 15 is to generate buoyancy in the water body to suspend the hanging basket on the water body.
[0031] The floating plate 15 is provided with a through groove, and an air bag 16 is connected to the through groove. By ventilating the air bag 16, a greater buoyancy can be generated. When not in use, the air bag can be deflated and stored in the through groove.
[0032] One side of the floating plate 15 is rotatably connected to the hanging basket 2, and the other side is also connected to the hanging basket 2 through the pull rope 17. At this time, the side wall of the hanging basket, the floating plate 15 and the pull rope 17 form a triangular structure to maintain the floating plate 15 floating horizontally on the surface of the water. Based on the setting that the floating plate 15 is rotatably connected to the hanging basket 2, when disassembling the hanging basket, the airbag can be deflated first, and then the floating plate 15 can be turned over and stored in the hanging basket 2. The entire hanging basket can be transported as a storage unit.
[0033] The pool body 1 is also pre-buried with a second positioning rod 18, and the hanging basket 2 is slidably arranged on the second positioning rod 18, so that the hanging basket can maintain its original position when it floats with the change of water depth.
[0034] The overall structure of the present invention is simple, and all components are divided into two parts, namely, pipelines and water distributors preset in the pool body, and hanging baskets and components arranged in the hanging baskets. When in use, it is only necessary to install the hanging baskets connected to the components therein on the side of the pool body; through the water-gas dual-purpose pump, a set of systems can realize the functions of supplying water to the water body and purifying the circulating water body respectively, and considering the change of the water level of the water body, the water distributor and the hanging basket are changed with the change of the water level of the water body, thereby ensuring the constant effective supply depth and the action stroke of the electric push rod; further, considering that when a set of systems is shared, on the premise of ensuring the effective supply depth, the circulating water flow and bubbles may have an adverse effect on the fish eggs at the bottom of the pool, the present invention also designs the structure of the water distributor, adds a baffle plate and a flow expansion port, so that the gas and water fluids can only overflow from the gap, and the water body forms a micro-water flow that is beneficial to breeding, and the overflowed bubbles are small and dense, the dissolved oxygen effect is improved, and it is also beneficial to breeding work.
[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A breeding pond for breeding Culter alba, comprising a pond body (1), characterized in that: A hanging basket (2) is arranged in the pool body (1), the hanging basket (2) is connected to a bearing rod (3), the bearing rod (3) is connected to a mounting frame (4), the mounting frame (4) is connected to an electric push rod (5) and a monitoring instrument (7), and the output end of the electric push rod (5) is connected to a water-gas dual-purpose pump (6); a water distributor is distributed in the pool body (1), and the water outlet pipe of the water-gas dual-purpose pump (6) is connected to a purifier and is connected to the water distributor through a pipeline.
2. The breeding pond according to claim 1, characterized in that: The water distributor comprises a float (8), a pipeline is connected to a cavity in the float (8), a flow tube (9) is connected to the bottom of the float (8), and a float (10) is connected to the flow tube (9).
3. The breeding pond according to claim 2, characterized in that: A baffle plate (11) is connected below the flow tube (9), and the baffle plate (11) lies between the flow tube (9) and the bottom of the pool.
4. The breeding pond according to claim 3, characterized in that: The bottom of the flow tube (9) is connected to a flow expansion port (12), the flow expansion port (12) is close to the baffle plate (11), and there is a gap between the flow expansion port (12) and the baffle plate (11).
5. The breeding pond according to claim 1, characterized in that: The pool body (1) has a pre-buried positioning rod (13) at a predetermined air supply point, and a sliding sleeve (14) is externally connected to the buoy (8), wherein the sliding sleeve (14) is slidably arranged on the positioning rod (13).
6. The breeding pond according to claim 1, characterized in that: Floating plates (15) are connected to both sides of the hanging basket (2).
7. The breeding pond according to claim 6, characterized in that: The floating plate (15) is provided with a through groove, and the floating plate is connected to an air bag (16) at the through groove.
8. The breeding pond according to claim 7, characterized in that: One side of the floating plate (15) is rotatably connected to the hanging basket (2), and the other side is also connected to the hanging basket (2) via a pull rope (17).
9. The breeding pond according to claim 8, characterized in that: The pool body (1) is also pre-buried with a second positioning rod (18), and the hanging basket (2) is slidably arranged on the second positioning rod (18).