Chicken house ventilation device for chicken breeding

Abstract

The utility model discloses a chicken house ventilation device for chicken breeding, which comprises an air duct, an air conveying assembly is arranged in the air duct, a heating assembly and an atomizing assembly are respectively arranged in the front end and the rear end of the air duct, and the air conveying assembly, the heating assembly and the atomizing assembly are all positioned on the same straight line. A dust filtering net is embedded in the inner wall of the front end of the air duct, a plurality of air guide plates are fixed between the inner walls of the two sides of the rear end of the air duct, the two handles are synchronously rotated to drive the screw to rotate, the screw is in threaded fit with the threaded barrel to adjust the height, the height of the air duct can be driven to change, and a front end opening of the air duct directly faces a chicken house ventilation opening. During operation, the motor drives the driving bevel gear to rotate, the driving bevel gear is in meshing transmission with the driven bevel gear, the driven bevel gear drives the center rod to rotate, the center rod drives the rotating head and the fan blades to rotate, airflow circulating from front to back can be generated in the air duct, and the dust filtering net plays a role in filtering dust.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding, in particular to a chicken coop ventilation device for chicken breeding. Background Technique

[0002] Breeding refers to the cultivation and reproduction of animals and plants. Animal breeding includes categories such as livestock breeding, poultry breeding, aquaculture, and special breeding. Among them, chicken breeding belongs to the category of poultry breeding. Chicken breeding is a comprehensive agricultural activity, which requires farmers to conduct careful planning and management from multiple aspects, such as site selection, construction, breed selection, feed management, disease prevention, environmental control, reproduction management, breeding density, cleanliness, market research, compliance with laws and regulations, technical training, record keeping and analysis, waste treatment, establishment of sales channels, and continuous improvement. Farmers need to provide nutritionally balanced feed, implement effective biosecurity measures, regularly clean the chicken coop, maintain environmental hygiene, and provide a comfortable living environment for chickens through ventilation, temperature, and humidity control;

[0003] Chinese Patent Publication No. CN218007680U discloses a chicken coop ventilation device for breeding chickens. When the weather is hot, water is added to the water tank, and the water pump pumps the water along the water pipe into the fog cannon ring, and the water is atomized and sprayed out by the fog cannon ring. The fan blows the water mist into the chicken coop, so that the chicken coop can be ventilated and cooled; when the weather is cold, the motor drives the first pulley to rotate, the first pulley drives the second pulley to rotate through the belt, the first pulley drives the first lead screw to rotate and the second pulley drives the second lead screw to rotate. The first lead screw and the second lead screw drive the sliding frame to move to the right. When the sliding frame drives the fan to move and the fan moves behind the infrared heating tube, the baffle will seal the ventilation slot, and at the same time, the fan blows the hot air emitted by the infrared heating tube into the chicken coop, thus forming a heat cycle in the chicken coop;

[0004] The above technology needs to switch the position of the fan when adjusting the temperature in autumn and winter, with a complex structure, prone to mechanical failures, and its installation method in the wall also brings great inconvenience to construction, increasing the capital cost and time cost of farmers. Therefore, the utility model provides a chicken coop ventilation device for chicken breeding to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a chicken coop ventilation device for chicken breeding to solve the problems of the complex structure of the traditional chicken coop ventilation equipment, prone to mechanical failures, and its installation method in the wall also brings great inconvenience to construction, increasing the capital cost and time cost of farmers as mentioned in the above background technology.

[0006] To achieve the above purpose, the solution of the utility model to solve the above technical problems is as follows:

[0007] A chicken coop ventilation device for chicken breeding, comprising a wind tube, wherein an air delivery component is installed inside the wind tube, and a heating component and an atomization component are respectively installed inside the front and rear ends of the wind tube. Among them, the air delivery component, the heating component and the atomization component are all located on the same straight line. A dust filter screen is embedded on the inner wall of the front end of the wind tube, and a plurality of air guide plates are fixed between the inner walls on both sides of the rear end of the wind tube.

[0008] As a further scheme of the present utility model, adjacent air guide plates are parallel to each other, and the air guide plates are all inclined, and the angle range between the air guide plates and the horizontal plane is between ° and °.

[0009] As a further scheme of the present utility model, the air delivery component includes a motor fixed at the bottom of the wind tube and a transmission box located on the central axis of the wind tube. A plurality of reinforcing plates are fixedly connected between the transmission box and the inner wall of the wind tube. The output shaft of the motor passes through the wind tube and extends into the transmission box to be fixedly connected with a driving bevel gear. The driving bevel gear is meshed with a driven bevel gear. The driven bevel gear is fixedly connected with a central rod. One end of the central rod passes through the transmission box and is fixedly connected with a rotating head. A plurality of fan blades are equidistantly arranged on the outer wall of the rotating head.

[0010] As a further scheme of the present utility model, the heating component includes an electric heating ring fixed on the inner wall of the front end of the wind tube. A plurality of heat conduction spokes are fixedly arranged at equal intervals on the inner wall of the electric heating ring. The ends of the heat conduction spokes far away from the electric heating ring are all fixedly connected with reinforcing rods. A plurality of heat conduction rings are arranged outside the reinforcing rods. The heat conduction rings are cross-connected with the heat conduction spokes.

[0011] As a further scheme of the present utility model, both the heat conduction spokes and the heat conduction rings are made of metal materials, and the distance between adjacent heat conduction rings decreases layer by layer from inside to outside.

[0012] As a further scheme of the present utility model, the atomization component includes a hollow ring fixed on the inner wall of the rear end of the wind tube. A plurality of atomizing nozzles are equidistantly embedded on the inner circumferential surface of the hollow ring. A connecting pipe is fixedly embedded on the upper side of the hollow ring. The top end of the connecting pipe passes through the wind tube and is arranged outside.

[0013] As a further scheme of the present utility model, two connecting rings are fixedly sleeved on the outer side of the middle part of the wind tube. Connecting seats are fixedly connected to the upper sides of the connecting rings. Screws are rotatably connected to the upper sides of the connecting seats. Threaded cylinders are threadedly connected to the outer sides of the top ends of the screws. Supports are fixedly connected to the top ends of the threaded cylinders. The supports are fixed to the chicken coop roof surface by screws, and a handle is fixedly sleeved on the outer side of the screw.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The chicken coop ventilation device for chicken farming can drive the screw rod to rotate by synchronously rotating two handles. The screw rod is in threaded cooperation with the threaded cylinder to adjust the height, which can drive the height change of the air cylinder, so that the front port of the air cylinder is directly opposite to the ventilation opening of the chicken coop. It is suitable for the later installation of ventilation in the existing chicken coop. During operation, the motor drives the driving bevel gear to rotate, the driving bevel gear meshes and drives the driven bevel gear, the driven bevel gear drives the central rod to rotate, and the central rod drives the rotating head and the fan blades to rotate, which can generate an air flow flowing from front to back in the air cylinder. The dust filter net plays a role in filtering dust, and the air deflector can guide the air flow downward, so that the fresh air can act on the breeding area to ensure the breeding environment. Good ventilation and suitable temperature conditions help to improve the growth rate and health level of chickens, thereby improving the breeding efficiency and economic benefits;

[0016] 2. The chicken coop ventilation device for chicken farming, in summer, pumps cold water into the connecting pipe, and the cold water is atomized and sprayed out from each atomizing nozzle through the hollow ring. The air flow can carry the water mist and act on the breeding area, which can play a role in ventilation and cooling, and can provide a cool environment for chickens;

[0017] 3. The chicken coop ventilation device for chicken farming, in winter, energizes the electric heating ring, and the heat generated by the electric heating ring can be absorbed by the heat conduction spokes and the heat conduction ring. When the air flow flows through the gap between the heat conduction spokes and the heat conduction ring, it can exchange heat and increase the temperature. The hot air flow acts on the breeding area, playing a role in constant temperature ventilation, preventing the cold air from affecting the breeding, and maintaining the stable temperature of the chicken coop. Brief Description of the Drawings

[0018] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0019] Figure 1 It is a perspective view of a chicken coop ventilation device for chicken farming according to the present utility model;

[0020] Figure 2 It is a side sectional view of a chicken coop ventilation device for chicken farming according to the present utility model;

[0021] Figure 3 It is a structural sectional view of the transmission box in a chicken coop ventilation device for chicken farming according to the present utility model;

[0022] Figure 4 It is a chicken coop ventilation device for chicken farming according to the present utility model attached Figure 2 The structural sectional view along the A-A direction;

[0023] Figure 5 It is a chicken coop ventilation device for chicken farming according to the present utility model attached Figure 2 The structural sectional view along the B-B direction;

[0024] Figure 6An air ventilation device for chicken coops in the utility model is attached Figure 2 Structural sectional view along the C-C direction in

[0025] In the attached drawings, the list of components represented by each label is as follows:

[0026] 1. Air duct; 2. Air delivery component; 3. Heating component; 4. Atomization component; 5. Dust filter net; 6. Air guide plate; 11. Connecting ring; 12. Connecting seat; 13. Screw rod; 14. Threaded cylinder; 15. Support; 16. Handle; 21. Motor; 22. Transmission box; 23. Reinforcing plate; 24. Driving bevel gear; 25. Driven bevel gear; 26. Central rod; 27. Rotating head; 28. Fan blade; 31. Electric heating ring; 32. Heat conduction spoke; 33. Reinforcing rod; 34. Heat conduction ring; 41. Hollow ring; 42. Atomizing nozzle; 43. Connecting pipe. Specific implementation mode

[0027] The following further describes the utility model in conjunction with embodiments.

[0028] Please refer to Figures 1-6 , the utility model provides an air ventilation device for chicken coops, including an air duct 1. Two connecting rings 11 are fixedly sleeved on the outer side of the middle part of the air duct 1. Connecting seats 12 are fixedly connected to the upper sides of the connecting rings 11. Screw rods 13 are rotatably connected to the upper sides of the connecting seats 12. Threaded cylinders 14 are threadedly connected to the outer sides of the tops of the screw rods 13. Supports 15 are fixedly connected to the tops of the threaded cylinders 14. The supports 15 are fixed to the chicken coop roof by screws, and a handle 16 is fixedly sleeved on the outer side of the screw rod 13;

[0029] Specifically, the use of the handle 16 can conveniently adjust the rotation of the screw rod 13. The screw rod 13 is in threaded cooperation with the threaded cylinder 14 to adjust the height, which can drive the change of the height of the air duct 1, and then adjust the height of the air duct 1 so that the front port of the air duct 1 can be directly opposite to the chicken coop ventilation opening to meet different ventilation requirements.

[0030] Furthermore, an air delivery component 2 is installed in the air duct 1. The air delivery component 2 includes a motor 21 fixed at the bottom of the air duct 1 and a transmission box 22 located on the central axis of the air duct 1. A plurality of reinforcing plates 23 are fixedly connected between the transmission box 22 and the inner wall of the air duct 1. The output shaft of the motor 21 passes through the air duct 1 and extends into the transmission box 22 to be fixedly connected with a driving bevel gear 24. The driving bevel gear 24 is meshed with a driven bevel gear 25. The driven bevel gear 25 is fixedly connected with a central rod 26. One end of the central rod 26 passes through the transmission box 22 and is fixedly connected with a rotating head 27. A plurality of fan blades 28 are equidistantly arranged on the outer wall of the rotating head 27;

[0031] Specifically, the motor 21 drives the driving bevel gear 24 to rotate. The driving bevel gear 24 meshes with and drives the driven bevel gear 25. The driven bevel gear 25 drives the central rod 26 to rotate. The central rod 26 drives the rotating head 27 and the fan blades 28 to rotate, capable of generating an air flow that circulates from front to back within the air duct 1, promoting the air flow in the chicken coop, ensuring that fresh air can enter the breeding area, and providing a suitable living environment for the chickens.

[0032] Furthermore, heating components 3 and atomizing components 4 are respectively installed inside the front and rear ends of the air duct 1. The heating component 3 includes an electric heating ring 31 fixed to the inner wall of the front end of the air duct 1. A plurality of heat conducting spokes 32 are equidistantly fixed to the inner wall of the electric heating ring 31. One ends of the heat conducting spokes 32 far from the electric heating ring 31 are all fixedly connected to a reinforcing rod 33. A plurality of heat conducting rings 34 are arranged on the outer side of the reinforcing rod 33. The heat conducting rings 34 are cross-connected with the heat conducting spokes 32.

[0033] Specifically, the electric heating ring 31 is internally provided with an electric heating wire. After the electric heating wire is powered on, heat can be generated, enabling the temperature of the electric heating ring 31 to increase. The heat can be transferred to the air through the heat conducting rings 34 and the heat conducting spokes 32. Moreover, the staggered design of the heat conducting rings 34 and the heat conducting spokes 32 helps to evenly distribute the heat.

[0034] Furthermore, both the heat conducting spokes 32 and the heat conducting rings 34 are made of metal materials. The distance between adjacent heat conducting rings 34 gradually decreases from the inside to the outside layer by layer.

[0035] Specifically, metal materials have good heat conductivity and can transfer heat faster. Since the distance between adjacent heat conducting spokes 32 gradually increases from the inside to the outside, the heat exchange effect of the outer periphery is relatively poor. By making the distance between the outer heat conducting rings 34 smaller, the heat exchange area of the outer layer can be enhanced, promoting the temperature uniformity of the heat exchange structure formed by the heat conducting spokes 32 and the heat conducting rings 34, and ensuring the temperature increase effect of the air flow.

[0036] Furthermore, the air delivery component 2, the heating component 3, and the atomizing component 4 are all located on the same straight line. The atomizing component 4 includes a hollow ring 41 fixed to the inner wall of the rear end of the air duct 1. A plurality of atomizing nozzles 42 are equidistantly embedded on the inner circumferential surface of the hollow ring 41. A connecting pipe 43 is fixedly embedded on the upper side of the hollow ring 41. The top end of the connecting pipe 43 passes through the air duct 1 and is arranged outside.

[0037] Specifically, when the water flowing through the connecting pipe 43 is transmitted to the atomizing nozzles 42 through the hollow ring 41, the water flow will be atomized into fine water mist, and then dispersed into the chicken coop through the air flow in the air duct 1, enabling the chicken coop to adjust the internal environment by atomizing water vapor when needed. Whether it is to increase the humidity or lower the temperature, it can effectively improve the living environment of the chickens.

[0038] Further, a dust filter screen 5 is embedded in the inner wall of the front end of the air duct 1, and a plurality of air guide plates 6 are fixed between the inner walls on both sides of the rear end of the air duct 1. Adjacent air guide plates 6 are parallel to each other, and the air guide plates 6 are all inclined, and the angle between the air guide plate 6 and the horizontal plane ranges from 30° to 60°;

[0039] Specifically, the air guide plate 6 is not installed vertically or horizontally, but is inclined at a certain angle. This design can generate a downward component when the air flow passes through the air duct 1, which helps to more effectively guide the fresh air to the area where the chickens are active. The angle between the air guide plate 6 and the horizontal plane is set between 30° and 60°. This angle range is carefully selected to achieve the best air flow guiding effect. If the angle is too small, it may not be able to effectively guide the air flow downward. If the angle is too large, the air flow may be too concentrated, affecting the uniformity of ventilation.

[0040] Working principle: When in use, synchronously rotating the two handles 16 can drive the screw 13 to rotate. The screw 13 is in threaded cooperation with the threaded cylinder 14 to adjust the height, which can drive the height of the air duct 1 to change, so that the front port of the air duct 1 is aligned with the chicken coop ventilation port. During operation, the motor 21 drives the driving bevel gear 24 to rotate. The driving bevel gear 24 meshes and drives the driven bevel gear 25. The driven bevel gear 25 drives the central rod 26 to rotate. The central rod 26 drives the rotating head 27 and the fan blade 28 to rotate, which can generate an air flow flowing from front to back in the air duct 1. The dust filter screen 5 plays a role in filtering dust. The air guide plate 6 can guide the air flow downward, so that the fresh air can act on the breeding area to ensure the breeding environment. In summer, cold water is pumped into the connecting pipe 43, and the cold water is atomized and sprayed out from each atomizing nozzle 42 through the hollow ring 41. The air flow can carry the water mist and act on the breeding area, which can play a role in ventilation and cooling. In winter, the electric heating ring 31 is powered on, and the heat generated by the electric heating ring 31 can be absorbed by the heat conduction spokes 32 and the heat conduction ring 34. When the air flow flows through the gap between the heat conduction spokes 32 and the heat conduction ring 34, it can exchange heat and increase the temperature. The hot air flow acts on the breeding area, which can play a role in constant temperature ventilation and prevent the cold air from affecting the breeding.

Claims

1. A chicken coop ventilation device for chicken breeding, comprising a wind tube (1), characterized in that, An air duct (1) is provided with an air delivery component (2) inside. The front and rear ends of the air duct (1) are respectively provided with a heating component (3) and an atomization component (4) inside. Among them, the air delivery component (2), the heating component (3) and the atomization component (4) are all on the same straight line. A dust filter net (5) is embedded in the inner wall of the front end of the air duct (1), and a plurality of air guide plates (6) are fixed between the inner walls on both sides of the rear end of the air duct (1).

2. The chicken coop ventilation device for chicken breeding according to claim 1, characterized in that: Adjacent air guide plates (6) are parallel to each other, and the air guide plates (6) are all inclined. The angle between the air guide plates (6) and the horizontal plane ranges from 30° to 60°.

3. The chicken coop ventilation device for chicken breeding according to claim 1, characterized in that: The air delivery component (2) includes a motor (21) fixed at the bottom of the air duct (1) and a transmission box (22) located on the central axis of the air duct (1). A plurality of reinforcing plates (23) are fixedly connected between the transmission box (22) and the inner wall of the air duct (1). The output shaft of the motor (21) passes through the air duct (1) and then extends into the transmission box (22) and is fixedly connected with a driving bevel gear (24). The driving bevel gear (24) is meshed with a driven bevel gear (25). The driven bevel gear (25) is fixedly connected with a central rod (26). One end of the central rod (26) passes through the transmission box (22) and is fixedly connected with a rotating head (27). A plurality of fan blades (28) are equidistantly arranged on the outer wall of the rotating head (27).

4. A chicken coop ventilation device for chicken breeding according to claim 1, characterized in that: The heating component (3) includes an electric heating ring (31) fixed on the inner wall of the front end of the air duct (1). A plurality of heat conducting spokes (32) are equidistantly fixed on the inner wall of the electric heating ring (31). The ends of the heat conducting spokes (32) far away from the electric heating ring (31) are all fixedly connected with reinforcing rods (33). A plurality of heat conducting rings (34) are arranged outside the reinforcing rods (33). The heat conducting rings (34) are cross-connected with the heat conducting spokes (32).

5. The chicken coop ventilation device for chicken breeding according to claim 4, characterized in that: Both the heat conducting spokes (32) and the heat conducting rings (34) are made of metal materials. The distance between adjacent heat conducting rings (34) decreases layer by layer from the inside to the outside.

6. The chicken coop ventilation device for chicken breeding according to claim 1, characterized in that: The atomization component (4) includes a hollow ring (41) fixed on the inner wall of the rear end of the air duct (1). A plurality of atomizing nozzles (42) are equidistantly embedded on the inner circumferential surface of the hollow ring (41). A connecting pipe (43) is fixedly embedded on the upper side of the hollow ring (41). The top end of the connecting pipe (43) passes through the air duct (1) and is arranged outside.

7. The chicken coop ventilation device for chicken breeding according to claim 1, characterized in that: Two connecting rings (11) are fixedly sleeved on the outer side of the middle part of the air duct (1). Connecting seats (12) are fixedly connected to the upper sides of the connecting rings (11). Screws (13) are rotatably connected to the upper sides of the connecting seats (12). Threaded cylinders (14) are threadedly connected to the outer sides of the tops of the screws (13). Supports (15) are fixedly connected to the tops of the threaded cylinders (14). The supports (15) are fixed to the top surface of the chicken coop by screws, and a handle (16) is fixedly sleeved on the outer side of the screw (13).

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