Sun-shading and cooling shed for snakehead breeding

Abstract

The utility model relates to the field of aquatic product breeding facilities, concretely is a sunshade cooling shed for snakehead culture, including the shed frame and setting sunshade cloth on the shed frame, and the shed frame includes two support frames and two hangers, and the support frame is fixedly connected with the support pole, and the two hangers are located between the two support frames, and the both ends of the hanger are fixedly connected with the corresponding support frame, and the sunshade cloth is located between the two hangers, and the hanger is provided with the sliding assembly, and the sunshade cloth is connected with the corresponding hanger through the sliding assembly, and the upper portion of sunshade cloth is provided with the adjusting assembly, and the sunshade cloth is provided with the connecting assembly, and the adjusting assembly is connected with the sliding assembly through the connecting assembly, and the support frame is provided with the spraying assembly. Compared with the prior art, the patent sets up the slidable sunshade cloth driven by the pulley set in the hanger, and is equipped with the fixed pulley traction system, realizes the quick, labor -saving adjustment of sunshade area, solves the technical problem that sunshade coverage rate can not be dynamically adjusted.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture facilities, specifically a sunshade and cooling shed for snakehead fish farming. Background Technology

[0002] Snakehead fish, a common economic fish species, has specific requirements for water temperature and light conditions during its aquaculture. High temperatures and strong sunlight can lead to increased water temperature, decreased dissolved oxygen levels, and excessive algae growth, severely impacting the growth and health of snakehead fish. Therefore, providing effective shading and cooling measures for the aquaculture ponds is crucial during the hot summer months.

[0003] Existing shading devices for aquaculture mostly achieve basic shading functions through fixed frames and simple shade nets. These devices are simple in structure and can block some sunlight to a certain extent. However, existing technical solutions have the following drawbacks in actual operation: (1) Shading nets are fixedly laid and cannot flexibly adjust the shading area according to changes in sunlight intensity, which can easily lead to insufficient shading or excessive shading. (2) There is a lack of effective auxiliary cooling structures. Relying solely on shading cannot solve the problem of excessively high water temperature during high-temperature periods. Utility Model Content

[0004] This utility model aims to provide a shading and cooling shed for snakehead fish farming, mainly to solve the technical problem that the existing shading net is fixed and cannot flexibly adjust the shading area according to changes in sunlight intensity, which easily leads to insufficient shading or excessive shading.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A shading and cooling shed for snakehead fish farming includes a frame and a shading cloth mounted on the frame. The frame includes two support frames and two hanging rails. Support rods are fixedly connected to the support frames. The two hanging rails are located between the two support frames, and both ends of the hanging rails are fixedly connected to the corresponding support frames. The shading cloth is located between the two hanging rails. Each hanging rail is equipped with a sliding component. The shading cloth is connected to the corresponding hanging rail through the sliding component. An adjustment component is provided above the shading cloth, and a connecting component is provided on the shading cloth. The adjustment component is connected to the sliding component through the connecting component. A spraying component is provided on the support frame.

[0006] The working principle and beneficial effects of this utility model: 1. Working Principle: This patented solution uses a frame to support the overall structure, and the sliding shading cloth on it allows for flexible adjustment of the shading area. Operators can easily control the unfolding and retraction of the shading cloth through the adjustment system driven by the traction pulley group. At the same time, the spraying system integrated on the frame supplies water through an external water pump, and forms a uniform water mist through the nozzles, which further achieves evaporative cooling on the basis of shading. The two work together to create a suitable light and temperature environment for the snakehead breeding pond.

[0007] 2. Beneficial effects: (1) Existing technology provides basic shading function by setting up fixed shade nets, which reduces direct sunlight to a certain extent. However, existing shade nets lack adjustability, which makes it impossible for farmers to adjust the shading coverage in real time according to weather changes. This solution solves the technical problem of the inability to dynamically adjust the shading area by setting up a sliding shading cloth driven by a pulley block in the hanging rail and equipping it with a fixed pulley traction system.

[0008] (2) This solution adds a spraying system consisting of a spray pipe and an atomizing nozzle below the support rod and connects it to an external water pump. It actively reduces the temperature of the breeding environment by means of water mist evaporation and heat absorption, which solves the technical problems that simple shading cannot cope with extreme high temperature weather and that traditional shading devices lack active cooling capabilities.

[0009] Preferably, the sliding assembly includes a plurality of hanging wheels, which are respectively located on both sides of the sunshade cloth. The hanging wheels are located in corresponding hanging rails and are arranged at equal intervals. A fixing block is fixedly connected to the bottom end of each hanging wheel. Two mounting blocks are fixedly connected to the side of the fixing block closest to the sunshade cloth. The side wall of the sunshade cloth is located between the two mounting blocks. The sunshade cloth is fixedly connected to the mounting blocks, so that the sunshade cloth can be suspended stably and slide within the hanging rails, thereby realizing flexible adjustment of the sunshade area.

[0010] Preferably, the adjustment component includes a first fixed pulley, a mounting base is fixedly connected to the top tube of the support frame near the sunshade cloth, the first fixed pulley is fixedly connected to the side wall of the mounting base, the first fixed pulley is located above the sunshade cloth, a pull rope is slidably connected to the first fixed pulley, and two second fixed pulleys are fixedly connected to the other support frame near the sunshade cloth. The two ends of the pull rope are slidably connected to the corresponding second fixed pulleys, and the two ends of the pull rope are wrapped around the corresponding support rods. By pulling the pull rope, the expansion or contraction of the sunshade cloth can be controlled to adjust the sunshade effect.

[0011] Preferably, the connecting assembly includes two fixing rods, which are respectively located on both sides of the sunshade cloth near the support frame. The fixing rods are fixedly connected to the side walls of the sunshade cloth. A fixing ring is provided above the fixing rod away from the first fixed pulley. The fixing ring is fixedly connected to the pull rope. A connecting rod is provided below the fixing ring. The top end of the connecting rod is fixedly connected to the fixing ring, and the bottom end of the connecting rod is fixedly connected to the corresponding fixing rod. The connecting rod connects the fixing ring and the fixing rod, transmitting the tension of the pull rope to the sunshade cloth, so that it can move smoothly with the movement of the pull rope.

[0012] Preferably, the two ends of the fixed rod furthest from the connecting rod are fixedly connected to the corresponding support frame, and the fixed rod furthest from the connecting rod is directly fixed to the support frame, which plays a role in stabilizing the edge of the sunshade cloth and preventing it from shifting and rolling up during adjustment.

[0013] Preferably, the spraying assembly includes two spray pipes located below a support rod. Two fixing seats are fixedly connected to the bottom surface of the support rod. The spray pipes are fixedly connected to the corresponding support rods via the fixing seats. Each spray pipe has several nozzles fixedly connected to it, with the nozzles evenly spaced. The nozzles are connected to the spray pipes, which are in communication with an external water pump. The spraying assembly installs the spray pipes below the support rods via the fixing seats, with the nozzles evenly distributed on the spray pipes and connected to the external water pump. Its function is to spray water into the aquaculture area, achieving cooling and humidification, and improving the growth environment for snakehead fish.

[0014] Preferably, the first fixed pulley is arranged horizontally, and the second fixed pulley is arranged vertically. The first fixed pulley is arranged horizontally to guide the horizontal movement of the pull rope; the second fixed pulley is arranged vertically to change the direction of the pull rope so that it can transmit the pulling force downward, thus achieving efficient control of the sunshade cloth. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a sunshade and cooling shed for snakehead aquaculture, which is part of this utility model patent. Figure 2 This is a structural diagram of the shading cloth area of ​​a shading and cooling shed for snakehead farming, which is a utility model patent. Figure 3 This is a structural diagram of the adjustment component of a shading and cooling shed for snakehead fish farming, which is part of this utility model patent.

[0016] The reference numerals in the accompanying drawings of the instruction manual include: 1. Support frame; 2. Support rod; 3. Hanging rail; 4. Sunshade cloth; 5. Hanging wheel; 6. Fixing block; 7. Mounting block; 8. Fixing rod; 9. First fixed pulley; 10. Mounting seat; 11. Pull rope; 12. Second fixed pulley; 13. Fixing ring; 14. Connecting rod; 15. Fixing seat; 16. Spray pipe; 17. Spray head. Detailed Implementation

[0017] 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.

[0018] like Figure 1 - Figure 3 As shown, a shading and cooling shed for snakehead aquaculture includes a frame and a shading cloth 4 installed on the frame. The frame includes two support frames 1 and two hanging rails 3. Support rods 2 are fixedly connected to the support frames 1. The two hanging rails 3 are located between the two support frames 1, and their two ends are fixedly connected to the corresponding support frames 1. The shading cloth 4 is located between the two hanging rails 3. Each hanging rail 3 is equipped with a sliding component. The shading cloth 4 is connected to the corresponding hanging rail 3 through the sliding component. An adjustment component is installed above the shading cloth 4, and a connecting component is installed on the shading cloth 4. The adjustment component is connected to the sliding component through the connecting component. A spraying component is installed on the support frame 1. The overall frame structure of this shading and cooling shed consists of two support frames 1 and two hanging rails 3 connected between them. The support rods 2 further enhance the overall rigidity and stability of the structure. The shading cloth 4 is laid between the two hanging rails 3. Its core principle is to achieve flexible opening and closing through a linkage system, thereby accurately controlling the shading area to cope with the sunlight intensity at different times and create a suitable light environment for snakehead aquaculture.

[0019] More specifically, the sliding assembly includes several hanging wheels 5, which are located on both sides of the sunshade cloth 4. The hanging wheels 5 are located within corresponding hanging rails 3 and are evenly spaced. A fixing block 6 is fixedly connected to the bottom of each hanging wheel 5. Two mounting blocks 7 are fixedly connected to the side of the fixing block 6 closest to the sunshade cloth 4. The side wall of the sunshade cloth 4 is located between the two mounting blocks 7 and is fixedly connected to the mounting blocks 7. The core of the sliding assembly lies in the multiple evenly spaced hanging wheels 5. The principle is that the hanging wheels 5 roll within the closed hanging rails 3, thereby achieving low-friction and highly smooth linear movement. The fixing blocks 6 and mounting blocks 7 firmly suspend the side of the sunshade cloth 4 under the hanging wheels 5. The beneficial effect is that it ensures that the sunshade cloth 4 is evenly stressed during unfolding or retracting, preventing single-point stress concentration and tearing. Moreover, the rolling friction method greatly reduces operating resistance, making adjustment easy and effortless.

[0020] More specifically, the adjustment assembly includes a first fixed pulley 9. A mounting base 10 is fixedly connected to the top tube of the support frame 1 near the sunshade 4. The first fixed pulley 9 is fixedly connected to the side wall of the mounting base 10. The first fixed pulley 9 is located above the sunshade 4. A pull rope 11 is slidably connected to the first fixed pulley 9. Two second fixed pulleys 12 are fixedly connected to the side of the other support frame 1 near the sunshade 4. The two ends of the pull rope 11 are slidably connected to the corresponding second fixed pulleys 12. The two ends of the pull rope 11 are wrapped around the corresponding support rod 2. The adjustment assembly forms a movable pulley system by the pull rope 11 passing around the first fixed pulley 9 and the second fixed pulley 12. Its working principle is that the operator changes the direction of the force by pulling and releasing the free end of the pull rope 11, thereby transmitting and amplifying the operating force. Its beneficial effect is to achieve mechanical labor saving. Even the sunshade 4 with a large coverage area can be easily adjusted by a single person, improving the operability and efficiency of the equipment.

[0021] More specifically, the connecting assembly includes two fixed rods 8, which are located on both sides of the sunshade cloth 4 near the support frame 1. The fixed rods 8 are fixedly connected to the side walls of the sunshade cloth 4. A fixed ring 13 is provided above the fixed rod 8 away from the first fixed pulley 9. The fixed ring 13 is fixedly connected to the pull rope 11. A connecting rod 14 is provided below the fixed ring 13. The top end of the connecting rod 14 is fixedly connected to the fixed ring 13, and the bottom end of the connecting rod 14 is fixedly connected to the corresponding fixed rod 8. In the connecting assembly, the fixed ring 13 serves as the direct force-bearing point of the pull rope 11. The pulling force is transmitted to the fixed rod 8 through the connecting rod 14 and finally acts on the sunshade cloth 4. The principle is to form a rigid force transmission path. Its beneficial effect is to ensure that the traction force of the pull rope 11 can be directly and efficiently converted into the horizontal movement of the sunshade cloth 4, avoiding force loss and twisting of the sunshade cloth 4, and ensuring the synchronization and accuracy of the movement.

[0022] More specifically, the two ends of the fixed rod 8 away from the connecting rod 14 are fixedly connected to the corresponding support frame 1, and the two ends of the fixed rod 8 away from the connecting rod 14 are directly fixed to the support frame 1. The principle is that this side constitutes a fixed reference point or sliding starting end for the movement of the sunshade cloth 4. Its beneficial effect is that it determines a stable boundary for the sunshade cloth 4, making the traction adjustment behavior on the other side more controllable and orderly, and preventing unnecessary shaking of the entire sunshade system during the adjustment process.

[0023] More specifically, the spraying assembly includes two spray pipes 16, which are located below the support rod 2. Two fixing seats 15 are fixedly connected to the bottom surface of the support rod 2. The spray pipes 16 are fixedly connected to the corresponding support rods 2 through the fixing seats 15. Several nozzles 17 are fixedly connected to each spray pipe 16. The nozzles 17 are evenly spaced and connected to the spray pipes 16. The spray pipes 16 are connected to an external water pump. The principle of the spraying assembly is to use an external water pump to press cooling water into the spray pipes 16 laid below the support rod 2, and finally atomize and spray it out by the evenly distributed nozzles 17. Its beneficial effect is that the nozzles 17 are located at a high position, and the sprayed water mist can cover a larger area. During the evaporation process, the water mist can effectively absorb heat from the environment, achieve rapid cooling, and increase air humidity, thus improving the microclimate environment of the aquaculture pond.

[0024] More specifically, the first fixed pulley 9 is arranged horizontally, and the second fixed pulley 12 is arranged vertically. The combination of the horizontal arrangement of the first fixed pulley 9 and the vertical arrangement of the second fixed pulley 12 forms a composite pulley guiding system, which is responsible for guiding the force transmission path of the pull rope 11 in the horizontal and vertical directions, respectively. Its beneficial effect is that it optimizes the direction of the pull rope 11, avoids interference and friction between the pull rope 11 and other components of the scaffold, ensures a smooth traction process, and allows the operating position to be set in a convenient location such as on the ground, thus improving the ergonomic experience.

[0025] As can be seen from the above, the specific embodiments of this utility model are as follows: When the shading area needs to be adjusted, the operator releases the free end of the pull rope 11 wrapped around the support rod 2 near the support rod 2 and pulls it. The movement of the pull rope 11 is transmitted through the pulley system. The pull rope 11 first passes over the longitudinally installed second fixed pulley 12, changing the direction of the operating force from vertical to horizontal. Subsequently, the pull rope 11 passes over the transversely installed first fixed pulley 9, which supports and guides the pull rope 11 horizontally across the entire top of the shading cloth 4. The horizontal movement of the pull rope 11 directly pulls the fixed ring 13 fixed to it. The fixed ring 13 transmits the tension to the fixed rod 8 fixed below it through the connecting rod 14. Since the fixed rod 8 is firmly connected to the side of the shading cloth 4, the tension acts directly on the shading cloth 4. The other side of the shading cloth 4 is fixed to the support frame 1 through another fixed rod 8, providing a stable reaction force fulcrum for the entire movement process. The shade cloth 4 is connected to the hanging wheels 5 on both sides by the mounting blocks 7 and the fixing blocks 6. Driven by the tension, all the hanging wheels 5 roll synchronously in the hanging rail 3, thereby guiding the huge shade cloth 4 to slide smoothly along the rail, so as to achieve the purpose of unfolding and increasing the shade area. When the shade cloth 4 is adjusted to the ideal position, the free end of the pull rope 11 is wrapped and tightened on the support rod 2 again to maintain the current shade state and complete one adjustment operation. During the high temperature period, it is necessary to spray cooling at the same time. The operator turns on the external water pump connected to the spray pipe 16 to pump water into the pipeline system. The water flow fills the spray pipe 16 under pressure and is sprayed out in the form of atomization from the equally spaced nozzles 17. The water mist evenly covers the aquaculture water surface below, and absorbs a large amount of heat from the environment through water evaporation, while increasing the air humidity, effectively cooling and moisturizing the snakehead aquaculture pond.

[0026] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A shading and cooling shed for snakehead aquaculture, comprising a frame and a shading cloth (4) installed on the frame, characterized in that: The canopy includes two support frames (1) and two hanging rails (3). Support rods (2) are fixedly connected to the support frames (1). The two hanging rails (3) are located between the two support frames (1). The two ends of the hanging rails (3) are fixedly connected to the corresponding support frames (1). The sunshade cloth (4) is located between the two hanging rails (3). Each hanging rail (3) is provided with a sliding component. The sunshade cloth (4) is connected to the corresponding hanging rail (3) through the sliding component. An adjustment component is provided above the sunshade cloth (4). A connecting component is provided on the sunshade cloth (4). The adjustment component is connected to the sliding component through the connecting component. A spraying component is provided on the support frame (1).

2. The shading and cooling shed for snakehead aquaculture according to claim 1, characterized in that: The sliding assembly includes several rollers (5), which are located on both sides of the sunshade cloth (4). The rollers (5) are located in the corresponding hanging rails (3). The rollers (5) are arranged at equal intervals. The bottom end of each roller (5) is fixedly connected to a fixing block (6). Two mounting blocks (7) are fixedly connected to the side of the fixing block (6) near the sunshade cloth (4). The side wall of the sunshade cloth (4) is located between the two mounting blocks (7). The sunshade cloth (4) is fixedly connected to the mounting blocks (7).

3. The shading and cooling shed for snakehead aquaculture according to claim 2, characterized in that: The adjustment assembly includes a first fixed pulley (9), and a mounting base (10) is fixedly connected to the top tube of the support frame (1) near the sunshade cloth (4). The first fixed pulley (9) is fixedly connected to the side wall of the mounting base (10). The first fixed pulley (9) is located above the sunshade cloth (4). A pull rope (11) is slidably connected to the first fixed pulley (9). Two second fixed pulleys (12) are fixedly connected to the other support frame (1) near the side of the sunshade cloth (4). The two ends of the pull rope (11) are slidably connected to the corresponding second fixed pulley (12). The two ends of the pull rope (11) are wrapped around the corresponding support rod (2).

4. The shading and cooling shed for snakehead aquaculture according to claim 3, characterized in that: The connecting assembly includes two fixing rods (8), which are located on both sides of the sunshade cloth (4) near the support frame (1). The fixing rods (8) are fixedly connected to the side wall of the sunshade cloth (4). A fixing ring (13) is provided above the fixing rod (8) away from the first fixed pulley (9). The fixing ring (13) is fixedly connected to the pull rope (11). A connecting rod (14) is provided below the fixing ring (13). The top end of the connecting rod (14) is fixedly connected to the fixing ring (13), and the bottom end of the connecting rod (14) is fixedly connected to the corresponding fixing rod (8).

5. A shading and cooling shed for snakehead aquaculture according to claim 4, characterized in that: The two ends of the fixed rod (8) away from the connecting rod (14) are fixedly connected to the corresponding support frame (1).

6. The shading and cooling shed for snakehead aquaculture according to claim 1, characterized in that: The spraying assembly includes two spray pipes (16), which are located below the support rod (2). The bottom surface of the support rod (2) is fixedly connected to two fixing seats (15). The spray pipes (16) are fixedly connected to the corresponding support rods (2) through the fixing seats (15). Several nozzles (17) are fixedly connected to each spray pipe (16). The nozzles (17) are evenly spaced. The nozzles (17) are connected to the spray pipes (16). The spray pipes (16) are connected to an external water pump.

7. A shading and cooling shed for snakehead aquaculture according to claim 3, characterized in that: The first fixed pulley (9) is arranged horizontally, and the second fixed pulley (12) is arranged vertically.

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