Sturgeon culture system
By setting up an aeration pipe between the partition network of the sturgeon breeding pond and the water inlet, the problem of water quality decline caused by traditional oxygen supply methods is solved, and the effect of keeping the water body clear during the oxygen supply process is achieved.
Patent Information
- Application Number
- CN202421389504.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-18
AI Technical Summary
Traditional oxygen supply methods can easily turn water into turbidity in sturgeon aquaculture ponds, resulting in a decrease in water quality.
A sturgeon breeding system was designed. By setting a water inlet at the bottom of the pond and setting an aeration pipe between the partition net and the inlet, the water is oxygenated before entering the pond, thereby preventing the fish feces from being washed up.
It effectively protects the water body, avoids water quality pollution during oxygen supply, and ensures the health of the sturgeon breeding environment.
Smart Images
Figure CN222621940U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a breeding pond, in particular to a sturgeon breeding system. Background Art
[0002] Caviar is produced from sturgeons, which take a long time to breed and usually reach maturity after about 14 years. Sturgeons are usually farmed in ponds, and the entire breeding process requires water quality control, including the salt content and oxygen content in the water.
[0003] Among them, in the process of controlling the oxygen content, it is necessary to supplement the oxygen in the water through air supply equipment. The traditional oxygen supplementation measure is to directly connect the output end of the air pump to the pool, causing the fish feces sinking to the bottom of the pool to be inflated by the air and suspended in the pool, making the water in the pool turbid. Utility Model Content
[0004] Aiming at the technical problem that the traditional oxygen supply method easily makes the water turbid, the utility model provides a sturgeon breeding system which has the advantage of protecting the water body from being turbid when supplying oxygen.
[0005] The technical solution of the utility model is:
[0006] A sturgeon breeding system, comprising:
[0007] A pool body, with a water inlet provided at the bottom of one end;
[0008] A partition net is vertically arranged in the pool body, the partition net is close to the water inlet, and there is a gap between the partition net and the water inlet;
[0009] An aeration pipeline has one end disposed between the partition screen and the water inlet, and the other end disposed on the output end of the air pump.
[0010] Optionally, it also includes:
[0011] A baffle plate is disposed in the pool body, the baffle plate is close to the water inlet, and there is a gap between the baffle plate and the water inlet;
[0012] Wherein, the bottom of the partition net is arranged on the top of the baffle plate, and the end of the aeration pipe is located between the baffle plate and the water inlet.
[0013] Optionally, the aeration pipeline comprises:
[0014] A main pipeline, one end of which is connected to the output end of the air pump;
[0015] One end of the branch pipe is connected to the other end of the main pipe, and the other end of the branch pipe is located between the baffle and the water inlet pipe. The branch pipe is provided with a plurality of aeration holes.
[0016] Optionally, the aeration pipeline further comprises:
[0017] The partition is an annular structure and is slidably disposed on the branch pipe, and the partition can cover all the aeration holes;
[0018] The driving plate is arranged on the partition plate, and its length direction is perpendicular to the length direction of the branch pipe.
[0019] Optionally, the cross section of the driving plate is arc-shaped, and the concave side thereof is arranged downward.
[0020] Optionally, a plurality of drainage holes are provided in the middle of the driving plate.
[0021] Optionally, a plurality of driving plates are arranged around the partition.
[0022] Optionally, the aeration holes are distributed in multiple layers in a ring shape on the branch pipe, and each layer of the aeration holes is matched with a partition plate outside.
[0023] Optionally, two limiting rings are provided on the branch pipe, and the two limiting rings are respectively located above and below the partition.
[0024] Optionally, the driving plate is provided on only one of the partitions on the upper layer.
[0025] Compared with the prior art, the beneficial effects of the utility model are:
[0026] The water inlet of the pool body is set at one end of the bottom of the pool body to reduce the impact of the water flow at the water inlet on the bottom of the pool body. Then a partition net is set, and the end of the aeration pipe is set between the partition net and the water inlet, so that the water entering the pool can be aerated between the partition net and the water inlet.
[0027] Due to the isolation net, the farmed sturgeons cannot reach the aeration pipe, so no feces will be produced at the location of the aeration pipe. Therefore, during the operation of the aeration pipe, feces in other locations in the pool will not be flushed up, thereby ensuring that the water in the pool is clear during the oxygen supply process. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0029] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0030] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;
[0031] Figure 3 Schematic diagram of the three-dimensional structure of the branch pipeline Figure 1 ;
[0032] Figure 4 Schematic diagram of the three-dimensional structure of the branch pipeline Figure 2 . DETAILED DESCRIPTION
[0033] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0034] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.
[0035] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0036] Example:
[0037] See also Figure 1-Figure 4 A sturgeon breeding system includes a pond body 1, a partition net 2 and an aeration pipe 4. Specifically, the pond body 1 is a rectangular structure, and one end of the bottom of the pond body 1 has a water inlet 3. The water inlet 3 is a long strip structure, and the two ends of the water inlet 3 are respectively located on both sides of the pond body 1.
[0038] The partition net 2 is vertically arranged inside the pool body 1, close to the water inlet 3, and there is a gap between the partition net 2 and the water inlet 3. The two ends of the partition net 2 are respectively fixed on the two side walls inside the pool body 1, the bottom of the partition net 2 is fixed on the bottom of the pool body 1, and the top of the partition net 2 is on the same plane as the top of the pool body 1.
[0039] One end of the aeration pipe 4 is connected to the output end of the air pump, and the other end of the aeration pipe 4 is located between the partition net 2 and the water inlet 3 .
[0040] In this embodiment, the water inlet 3 of the pool body 1 is arranged at one end of the bottom of the pool body 1, which can reduce the impact of the water flow at the water inlet 3 on the bottom of the pool body 1. Then, the partition net 2 is arranged, and the end of the aeration pipe 4 is arranged between the partition net 2 and the water inlet 3, so that the water entering the pool can be aerated between the partition net 2 and the water inlet 3.
[0041] Due to the provision of the partition net 2, the farmed sturgeons cannot reach the aeration pipe 4, so that no feces are produced at the location of the aeration pipe 4. Therefore, during the operation of the aeration pipe 4, feces at other locations in the pool body 1 will not be flushed up, thereby ensuring that the water in the pool is in a clear state during the oxygen supply process.
[0042] In one specific embodiment:
[0043] The breeding system further includes a baffle 5, which is cast by concrete and is arranged in the tank body 1, close to the water inlet 3, and there is a gap between the baffle 5 and the water inlet 3. Both ends of the baffle 5 are respectively connected to the two side walls in the tank body 1, and the top of the baffle 5 is connected to the bottom of the partition net 2.
[0044] One end of the aeration pipe 4 away from the air pump is located between the partition net 2 and the water inlet 3 .
[0045] In this embodiment, by setting the baffle 5, the water flow from the water inlet 3 into the pool body 1 needs to climb over the baffle 5, so that the water moves upward in a section between the baffle 5 and the water inlet 3, so that during the oxygen supply process, the air is completely isolated from the feces, and the water body with impact force is isolated from the feces everywhere, further ensuring the clarity of the water body.
[0046] In another specific embodiment:
[0047] The aeration pipe 4 includes a main pipe 41 and a branch pipe 42. One end of the main pipe 41 is connected to the output end of the air pump, and one end of the branch pipe 42 is connected to the other end of the main pipe 41. The other end of the branch pipe 42 is arranged downward in the vertical direction and is located between the baffle 5 and the water inlet 3.
[0048] A plurality of aeration holes 43 are provided on a section of the branch pipe 42 between the baffle 5 and the water inlet 3 .
[0049] Generally, a plurality of mutually parallel branch pipes 42 may be provided at one end of the main pipe 41 away from the air pump.
[0050] In this embodiment, by providing a plurality of aeration holes 43 at the end of the branch pipe 42, the amount of water in contact with air can be increased, thereby increasing the amount of oxygen dissolved in the water.
[0051] In another specific embodiment:
[0052] The aeration pipe 4 further includes a partition plate 44 and a driving plate 45 , wherein all aeration holes 43 on the branch pipe 42 are distributed in a ring shape, and multiple layers of aeration holes 43 are distributed in the length direction of the branch pipe 42 .
[0053] The partition 44 is an annular structure, which is sleeved on the branch pipe 42 and can slide on the branch pipe 42 along the length direction of the branch pipe 42. There are multiple partitions 44 arranged on the branch pipe 42, and adjacent partitions 44 are connected by connecting rods, and each partition 44 can cover a layer of aeration holes 43.
[0054] The driving plate 45 is arranged on the partition 44 , and only the partition 44 on the uppermost layer is provided with the driving plate 45 . The length direction of the driving plate 45 is perpendicular to the length direction of the branch pipe 42 . Meanwhile, three driving plates 45 are arranged in a ring shape on the partition 44 .
[0055] In this embodiment, when water flows at the water inlet 3, the water has the potential energy to surge upward. At this time, the water flow will impact the driving plate 45, so that the driving plate 45 drives the partition 44 to slide on the branch pipe 42, thereby exposing the aeration holes 43, and oxygenation of the water can begin.
[0056] When there is no fresh water flowing in the pool body 1 , the driving plate 45 and the partition plate 44 slide downward on the branch pipe 42 under the action of their own gravity, thereby covering all the aeration holes 43 , thereby preventing the water in the pool body 1 from flowing back into the aeration pipe 4 .
[0057] Preferably, the cross section of the driving plate 45 is arc-shaped, and the concave side thereof is arranged downward, so as to achieve the purpose of increasing the contact area between the driving plate 45 and the water body. The middle part of the driving plate 45 is provided with a plurality of drainage holes, so as to reduce the obstruction of the driving plate 45 to the water body. Two limiting rings 46 are provided on the branch pipe 42, and the two limiting rings 46 are respectively located above and below the partition 44, so as to limit the maximum movement range of the partition 44 on the branch pipe 42.
[0058] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. A sturgeon breeding system, characterized in that: include: A pool body, with a water inlet provided at the bottom of one end; A partition net is vertically arranged in the pool body, the partition net is close to the water inlet, and there is a gap between the partition net and the water inlet; An aeration pipeline has one end disposed between the partition screen and the water inlet, and the other end disposed on the output end of the air pump.
2. The sturgeon breeding system according to claim 1, characterized in that: Also includes: A baffle plate is disposed in the pool body, the baffle plate is close to the water inlet, and there is a gap between the baffle plate and the water inlet; Wherein, the bottom of the partition net is arranged on the top of the baffle plate, and the end of the aeration pipe is located between the baffle plate and the water inlet.
3. The sturgeon breeding system according to claim 2, characterized in that: The aeration pipeline comprises: A main pipeline, one end of which is connected to the output end of the air pump; One end of the branch pipe is connected to the other end of the main pipe, and the other end of the branch pipe is located between the baffle and the water inlet pipe. The branch pipe is provided with a plurality of aeration holes.
4. The sturgeon breeding system according to claim 3, characterized in that: The aeration pipeline also includes: The partition is an annular structure and is slidably disposed on the branch pipe, and the partition can cover all the aeration holes; The driving plate is arranged on the partition plate, and its length direction is perpendicular to the length direction of the branch pipe.
5. The sturgeon breeding system according to claim 4, characterized in that: The driving plate has an arc-shaped cross section, and its concave side is arranged downward.
6. The sturgeon breeding system according to claim 5, characterized in that: The middle part of the driving plate is provided with a plurality of drainage holes.
7. The sturgeon breeding system according to claim 6, characterized in that: A plurality of driving plates are arranged around the partition plate.
8. The sturgeon breeding system according to claim 7, characterized in that: The aeration holes are distributed in multiple layers in an annular shape on the branch pipe, and each layer of the aeration holes is matched with a partition plate outside.
9. The sturgeon breeding system according to claim 8, characterized in that: The branch pipe is provided with two limiting rings, and the two limiting rings are respectively located above and below the partition.
10. The sturgeon breeding system according to claim 9, characterized in that: The driving plate is provided on only one of the partition plates on the upper layer.