Facility culture system for cherax quadricarinatus
By constructing long, narrow ponds on the ground, using stainless steel fences and waterproof fabric, and equipping them with oxygenation devices, the problems of large land area and high cost in red claw crayfish farming systems have been solved, achieving low-cost, high-efficiency intensive management and environmental control.
Patent Information
- Application Number
- CN202520437813.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-12
AI Technical Summary
Red claw crayfish farming systems require large land areas, have high construction costs, low seedling density, are difficult to control natural enemies, and have high temperature control costs, making large-scale intensive management difficult.
The plant is constructed in a long, rectangular pool on the ground, using stainless steel railings and waterproof fabric. It is equipped with an oxygenation system, hiding places, overflow pipes, and a water storage tank. Combined with greenhouse film and blowers, it achieves efficient oxygen supply and disinfection, providing a suitable growing environment.
It reduced construction costs, improved disinfection efficiency and seedling density, achieved intensive management, and enhanced the ability to control the growth environment of red claw crayfish.
Smart Images
Figure CN223873061U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to aquatic breeding technical field, concretely is red claw crayfish facility culture system. BACKGROUND
[0002] Red claw crayfish, also known as "Australian freshwater lobster", is originally from Australia and is one of the most precious freshwater economic shrimp species in the world. Its body color is brown green, and the outside of the claw has a fresh red film band at the top. It looks like a lobster in the sea, has large individual and delicious meat, high meat yield, fast growth rate, strong adaptability, can survive in freshwater and brackish water, and has high breeding value and market prospect. The red claw crayfish culture system is used for breeding shrimp fry into adult shrimp.
[0003] The red claw crayfish culture system is usually a base enclosure or pond, which occupies a large space, has high construction cost, low seed density, difficult control of shrimp fry natural enemies, high temperature control cost, difficult disinfection, and is difficult to manage in large scale and intensive manner. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a low-cost intensive red claw crayfish facility culture system.
[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows.
[0006] The red claw crayfish facility culture system, the pool body, is in a strip shape, is arranged on the ground, and comprises a fence support and a waterproof cloth arranged on the inner side of the fence support. The length direction of the red claw crayfish facility culture system is consistent with the length direction of the pool body, the width direction of the red claw crayfish facility culture system is consistent with the width direction of the pool body, and the height direction of the red claw crayfish facility culture system is consistent with the height direction of the pool body. The water inlet is arranged at the first end of the pool body along the length direction. The water outlet is arranged at the second end of the pool body opposite to the first end. The hiding house is in a cylindrical shape, is arranged in the pool body, and its axis extends along the width direction. The hiding houses are arranged in an array along the length direction on both sides of the pool body along the width direction. The oxygenation device is used for oxygenating the water body.
[0007] Therefore, the pool body is constructed on the ground, the process of constructing the pond by digging earthwork is omitted, and the cost is saved.
[0008] After the water is drained, the pool body surrounded by the waterproof cloth can be conveniently disinfected by sunlight, the disinfection cost is low, the disinfection is thorough, and the efficiency is high.
[0009] The large number of hiding houses can provide habitat for a large number of red claw crayfish.
[0010] Further, the oxygenation device comprises a plurality of oxygenation heads arranged in an array along the length direction, and the oxygenation heads are located in the middle part of the pool body along the width direction.
[0011] Further, the oxygenation head is a disc pipe-shaped atomizing air head.
[0012] Further, the drainage port is detachably mounted with an overflow pipe extending in the height direction, and the overflow pipe is provided with an overflow port on the upper side.
[0013] Further, the drainage port comprises a first drainage port and a second drainage port. The first drainage port is detachably mounted with a first overflow pipe, and the second drainage port is detachably mounted with a second overflow pipe. The first overflow port of the first overflow pipe is higher than the second overflow port of the second overflow pipe. The first drainage pipe connected with the first drainage port is provided with a first drainage valve, and the second drainage pipe connected with the second drainage port is provided with a second drainage valve.
[0014] Further, the pool body is arranged in the shed film. The air inlet of the oxygenation device is located outside the shed film.
[0015] Further, the side of the shed film is provided with a retractable roller shutter.
[0016] Further, the shed film is provided with a blower for accelerating air circulation.
[0017] Further, a water storage pool is arranged in communication with the drainage port for intercepting red claw crayfish escaping through the drainage port.
[0018] Further, a mesh observation disc is arranged in the pool body. BRIEF DESCRIPTION OF DRAWINGS
[0019] Fig. 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Fig. 2 It is a schematic diagram of the hidden shed film structure of the utility model;
[0021] Fig. 3 It is a schematic diagram of the area structure of the drainage port in the utility model.
[0022] In the figure: 1, pool body; 101, fence support; 102, waterproof cloth; 2, hiding house; 3, oxygenation head; 4, overflow pipe; 401, first overflow pipe; 402, second overflow pipe; 5, overflow port; 501, first overflow port; 502, second overflow port; 6, first drainage pipe; 601, first drainage valve; 7, second drainage pipe; 701, second drainage valve; 8, shed film; 9, water storage pool; 10, mesh observation disc; 11, water inlet. DETAILED DESCRIPTION
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of this utility model, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of this utility model, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.
[0025] In this embodiment of the invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.
[0026] like Figs. 1-3 As shown, the redclaw crayfish aquaculture system includes a long, narrow pond 1, set on the ground, comprising a fence support 101 and a waterproof sheet 102 installed inside the fence support 101. The length, width, and height of the redclaw crayfish aquaculture system are aligned with the length of the pond 1, the width of the system, and the height of the system. A water inlet 11 is located at the first end of the pond 1 along its length. A drain outlet is located at the second end of the pond 1 opposite the first end. Hiding houses 2, cylindrical in shape, are installed inside the pond 1, with their axis extending along the width. The hiding houses 2 are arranged in an array along the length of the pond 1 on both sides along the width of the pond 1. An aeration device is used to oxygenate the water.
[0027] The fence support 101 is made of stainless steel pipe, which is not easy to rust and has long service life. The waterproof cloth 102 is made of waterproof canvas, which has excellent waterproof performance and ensures no leakage. The waterproof canvas is usually made of high-quality material, which has high breaking strength, tear elongation and tear strength, long service life and is not easy to damage.
[0028] The pool body 1 is constructed on the ground, which saves the cost of constructing the pool by digging earthwork.
[0029] After draining water, the pool body 1 surrounded by the waterproof cloth 102 can be disinfected by sunlight, which is low in disinfection cost, complete in disinfection and high in efficiency.
[0030] A large number of hiding houses 2 can provide habitat for a large number of red claw crayfish.
[0031] Preferably, the oxygenation device includes a plurality of oxygenation heads 3 arranged along the length direction, and the oxygenation heads 3 are located at the middle of the pool body 1 along the width direction.
[0032] It is convenient to uniformly supply oxygen, so that oxygen can enter the hiding houses 2 on both sides, and the red claw crayfish in the hiding houses 2 can breathe normally.
[0033] Preferably, the oxygenation head 3 is a disc-shaped atomizing gas head.
[0034] The atomized bubbles are radially radiated from the oxygenation head, which is beneficial to further improve the uniformity of oxygen supply.
[0035] Preferably, the drain port is detachably provided with an overflow pipe 4 extending along the height direction, and the upper side of the overflow pipe 4 is provided with an overflow port 5.
[0036] The water depth of the pool body 1 can be controlled through the overflow port 5.
[0037] After the overflow pipe 4 is pulled out from the drain port, the water in the pool body 1 can be quickly drained.
[0038] Preferably, the drain port includes a first drain port and a second drain port. The first drain port is detachably provided with a first overflow pipe 401, and the second drain port is detachably provided with a second overflow pipe 402. The first overflow port 501 of the first overflow pipe 401 is higher than the second overflow port 502 of the second overflow pipe 402. The first drain pipe 6 connected with the first drain port is provided with a first drain valve 601, and the second drain pipe 7 connected with the second drain port is provided with a second drain valve 701.
[0039] The water level in the pool body 1 can be controlled through the first drain valve 601 and the second drain valve 701, which is convenient for breeding and catching red claw crayfish.
[0040] Preferably, the pool body 1 is arranged in the shed film 8. The air inlet of the oxygenation device is located outside the shed film 8.
[0041] The shed film 8 provides a good temperature, humidity and light quality microclimate environment for the Procambarus clarkii, which is beneficial to the rapid growth of the Procambarus clarkii in winter.
[0042] The air inlet located outside the shed film 8 is beneficial to improving the oxygen supply quality and guaranteeing the oxygen concentration and freshness.
[0043] Preferably, the side of the shed film 8 is provided with a retractable roller shutter.
[0044] In summer, the roller shutter is lifted for ventilation, which can reduce the temperature in the shed film 8.
[0045] Preferably, a blower fan is arranged in the shed film 8 for accelerating the airflow circulation.
[0046] The blower fan is beneficial to accelerating the airflow circulation in the shed film 8 and avoiding local heat accumulation.
[0047] Preferably, the water storage tank 9 is in communication with the water outlet and is used for intercepting the Procambarus clarkii escaping through the water outlet.
[0048] The water storage tank 9 is beneficial to avoiding the escape of the Procambarus clarkii and improving the retention rate of the Procambarus clarkii.
[0049] The water pump is arranged outside the water storage tank 9, the water suction port of the water pump is connected with the water storage tank 9, and the water outlet of the water pump is connected with the water inlet 11, so that the water body can be recycled, the consumption of water resources is reduced, and the cost is saved.
[0050] Preferably, the net-shaped observation disc 10 is arranged in the pool body 1.
[0051] After the feed is uniformly fed into the pool body 1, the net-shaped observation disc 10 can intercept the feed, and by lifting the net-shaped observation disc 10, the consumption condition of the feed can be observed.
[0052] The above is a detailed description of the present application combined with specific embodiments, and the specific implementation mode of the present application cannot be limited to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, without departing from the concept of the present application, some equivalent substitutions or obvious modifications can be made, and the performance or use is the same, which should be regarded as belonging to the patent protection range determined by the submitted claims of the present application.
Claims
1. A facility culture system for Procambarus clarkii, characterized in that: a pool body (1) is in a strip shape and is arranged on the ground, comprising a fence support (101) and a waterproof cloth (102) arranged inside the fence support (101); the length direction of the facility culture system for Procambarus clarkii is consistent with the length direction of the pool body (1), the width direction of the facility culture system for Procambarus clarkii is consistent with the width direction of the pool body (1), and the height direction of the facility culture system for Procambarus clarkii is consistent with the height direction of the pool body (1); a water inlet (11) is arranged at a first end of the pool body (1) along the length direction; a water outlet is arranged at a second end of the pool body (1) opposite to the first end; a hiding house (2) is in a cylindrical shape and is arranged in the pool body (1), and the axis of the hiding house (2) extends along the width direction; the hiding houses (2) are arranged in an array along the length direction at both sides of the pool body (1) along the width direction; and an oxygenation device is used for oxygenating water.
2. The facility culture system for Procambarus clarkii according to claim 1, characterized in that: the oxygenation device comprises a plurality of oxygenation heads (3) arranged in an array along the length direction, and the oxygenation heads (3) are located at the middle part of the pool body (1) along the width direction.
3. The facility culture system for Procambarus clarkii according to claim 2, characterized in that: the oxygenation head (3) is a disc pipe-shaped atomizing air head.
4. The facility culture system for Procambarus clarkii according to claim 1, characterized in that: a spillway pipe (4) extending along the height direction is detachably arranged on the water outlet, and an overflow port (5) is arranged on the upper side of the spillway pipe (4).
5. The facility culture system for Procambarus clarkii according to claim 4, characterized in that: the water outlet comprises a first water outlet and a second water outlet; a first spillway pipe (401) is detachably arranged on the first water outlet, and a second spillway pipe (402) is detachably arranged on the second water outlet; a first overflow port (501) of the first spillway pipe (401) is higher than a second overflow port (502) of the second spillway pipe (402); a first water valve (601) is arranged on a first water outlet pipe (6) connected with the first water outlet, and a second water valve (701) is arranged on a second water outlet pipe (7) connected with the second water outlet.
6. The facility culture system for Procambarus clarkii according to claim 1, characterized in that: the pool body (1) is arranged in a shed film (8); and an air inlet of the oxygenation device is located outside the shed film (8).
7. The facility culture system for Procambarus clarkii according to claim 6, characterized in that: a side part of the shed film (8) is provided with a retractable roller shutter.
8. The facility culture system for Procambarus clarkii according to claim 6, characterized in that: a blower fan is arranged in the shed film (8) for accelerating air flow circulation.
9. The facility culture system for Procambarus clarkii according to claim 1, characterized in that: a water storage pool (9) is in communication with the water outlet and is used for intercepting Procambarus clarkii escaping through the water outlet. 10. The facility breeding system of Procambarus clarkia according to claim 1, characterized in that: a net-shaped observation disc (10) is arranged in the pool body (1).