Ventilation device for laying hen breeding

Abstract

The utility model relates to the technical field of breeding ventilation, in particular to a ventilation device for laying hen breeding, which comprises a wall plate, heat dissipation holes are formed in the wall plate, a fixing box is mounted on one side of the heat dissipation holes, an air purification assembly is arranged in the fixing box, and the air purification assembly is connected with the wall plate. The air purification assembly comprises a filter layer, an ultraviolet disinfection lamp and a negative ion generation layer, the ultraviolet disinfection lamp is fixedly installed on the inner top of the fixed box, and a heat dissipation assembly is arranged on one side of the fixed box. The ventilation device provides an effective heat dissipation way for the laying hen farm, it is ensured that the temperature in the henhouse is appropriate, the adverse effect of high temperature on laying hens is avoided, the air quality in the henhouse is remarkably improved by introducing the air purification assembly, the ultraviolet disinfection lamp can kill microorganisms such as bacteria and viruses in air, and the ventilation effect is good. And the negative ion generation layer can release negative ions to purify harmful substances in the air.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding ventilation, in particular to a ventilation device for breeding laying hens. Background Art

[0002] Laying hens are poultry belonging to the genus Gallus of the family Phasianidae in the order Galliformes. Laying hens are different from broiler chickens in that they are raised specifically to lay eggs for the supply of eggs. People need to raise them scientifically to improve the quality of eggs and maintain or increase egg production, rather than to improve the quality of chicken meat. Eggs are the main source of income from raising laying hens. Laying hen breeds should be local chickens with strong physique, strong disease resistance, strong foraging ability, high egg quality, high egg production rate, roughage and adaptation to the local environment. In laying hen farms, breeders need to ventilate the farms to avoid excessive temperatures in the farms, which will cause the death of laying hens. However, because the smell inside the farms is very bad, general ventilation devices are direct ventilation, which will cause the bad smell to permeate the air and cause air pollution.

[0003] After searching, the Chinese patent document application number: 202121639948.3 discloses a ventilation device for selenium-enriched laying hen breeding, which solves the problem that the existing ventilation device for selenium-enriched laying hen breeding has relatively single function and poor practicality. It includes an installation box, and guide plates are equidistantly installed in the installation box. A rotating shaft 1 is installed in the middle of the bottom end of the guide plate, and the rotating shaft 1 is connected to the inner wall of the installation box. A rotating shaft 2 is installed in the middle of the top end of the guide plate. A gear is installed at one end of the rotating shaft 2 that passes through the installation box, and a transmission assembly is installed on one side of the gear. A guide cover is installed on one side of the installation box, and a filter screen is installed in the middle of the guide cover. A cleaning mechanism is installed on one side of the filter screen and located in the guide cover; by providing various components such as tooth 2, half gears, motors and sliding plates, the angle of the guide plate can be adjusted, that is, local rapid ventilation in the farm is achieved, and users can adjust the ventilation according to breeding needs, which has certain practicality.

[0004] However, the above-mentioned ventilation device for selenium-enriched laying hens still has the following defects:

[0005] The above-mentioned ventilation device for selenium-rich laying hen breeding is capable of adjusting the angle of the guide plate by providing components such as tooth 2, half gears, motors and sliding plates, that is, realizing local rapid ventilation in the breeding farm. Users can adjust the ventilation according to breeding needs, and it has certain practicality. However, the unpleasant odors generated inside the chicken farm are difficult to be effectively controlled. These odors permeate the air, which not only affects the air quality of the chicken farm, but may also cause air pollution to the surrounding environment. Therefore, we need a single-machine breeding ventilation device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a ventilation device for laying hen breeding, which mainly uses heat dissipation holes opened on wall panels. The ventilation device provides an effective heat dissipation path for laying hen farms, ensures that the temperature inside the chicken house is suitable, and avoids adverse effects of high temperature on laying hens. The introduction of air purification components significantly improves the air quality in the chicken house. The ultraviolet disinfection lamp can kill bacteria, viruses and other microorganisms in the air. The negative ion generating layer can release negative ions and purify harmful substances in the air. The heat dissipation component not only contributes to the heat dissipation effect of the heat dissipation holes, but also can further regulate the air passing through the ventilation device, ensuring that the air reaches a suitable temperature before entering the chicken house, thereby further improving the environmental quality in the chicken house.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ventilation device for laying hen farming, comprising a wall panel, the wall panel is provided with heat dissipation holes, a fixed box is installed on one side of the heat dissipation holes, a first ventilation hole and a second ventilation hole are provided on both sides of the fixed box, an air purification component is arranged inside the fixed box, the air purification component comprises a filter layer, an ultraviolet disinfection lamp and a negative ion generating layer, one side of the filter layer is installed inside the fixed box and is fittedly connected to one side of the second ventilation hole, the ultraviolet disinfection lamp is fixedly installed on the inner top of the fixed box, and the filter layer is arranged on one side of the ultraviolet disinfection lamp, the negative ion generating layer is arranged on the other side of the ultraviolet disinfection lamp, and a heat dissipation component is arranged on one side of the fixed box.

[0008] Preferably, the air purification component further comprises an activated carbon adsorption layer, one side of the activated carbon adsorption layer is arranged on one side of the negative ion generating layer, one end of the activated carbon adsorption layer is provided with a handle, and the handle is arranged on the outside of one end of the fixed box.

[0009] Preferably, a sound insulation layer is provided on the other side of the activated carbon adsorption layer, the sound insulation layer is fitted on the inner wall of the fixed box, and one side of the sound insulation layer is fitted and connected to one end of the first ventilation hole.

[0010] Preferably, the heat dissipation assembly includes a driving motor, fan blades and a heat dissipation frame, four fixing columns are fixedly installed at one end of the heat dissipation frame, one end of the four fixing columns is fixedly connected to a side surface of a fixed box, a fixing frame is fixedly installed at the center of the heat dissipation frame, the base of the driving motor is fixedly installed at the center of the fixing frame, the output shaft of the driving motor is fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to the inner wall of the fixed frame through a bearing, and the fan blades are fixedly installed on the side walls around the rotating shaft.

[0011] Preferably, connecting plates are fixedly installed on the surfaces of both ends of the fixed box, the connecting plates are arranged in an L-shape, and a mounting groove is provided on the surface of the connecting plates, the mounting groove is arranged as a waist-shaped groove and extends in the horizontal direction, a limiting component is provided inside the mounting groove, a mounting block is provided on one side of the mounting groove, one side of the mounting block is fixedly connected to one side of the wall panel, a limiting groove is provided inside the mounting block, and the two mounting blocks are limit-connected to the connecting plate by the limiting component.

[0012] Preferably, the limit assembly includes a limit block, a hand-tightening block and a screw rod, the limit block is movably installed inside the limit slot, one end of the screw rod is fixedly connected to one end of the limit block, and the other end of the screw rod passes through the installation slot and is threadedly connected to the hand-tightening block.

[0013] Preferably, a washer is sleeved on the outside of the screw rod, and the washer is arranged between the hand-tightening block and the connecting piece.

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

[0015] 1. The utility model mainly uses the heat dissipation holes opened on the wall panels. The ventilation device provides an effective heat dissipation path for laying hen farms, ensures that the temperature inside the chicken house is appropriate, and avoids the adverse effects of high temperature on laying hens. The introduction of the air purification component significantly improves the air quality in the chicken house. The filter layer can effectively intercept large particles of dust, feathers and other impurities in the air to keep the air clean. The ultraviolet disinfection lamp can kill bacteria, viruses and other microorganisms in the air, reducing the risk of disease transmission. The negative ion generating layer can release negative ions and purify harmful substances in the air. At the same time, it also helps to improve the freshness of the air and create a healthier growth environment for laying hens. The heat dissipation component arranged on one side of the fixed box not only contributes to the heat dissipation effect of the heat dissipation holes, but also can further adjust the air passing through the ventilation device to ensure that the air reaches a suitable temperature before entering the chicken house, thereby further improving the environmental quality in the chicken house. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is an exploded view of the fixing box and the heat dissipation assembly of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the limit assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure inside the fixed box of the utility model;

[0020] Figure 5 For this utility model Figure 4Schematic diagram of the enlarged structure of A.

[0021] In the figure: 1. wall panel; 101. heat dissipation hole; 2. fixing box; 201. first ventilation hole; 202. activated carbon adsorption layer; 203. handle; 204. sound insulation layer; 205. negative ion generating layer; 206. ultraviolet disinfection lamp; 207. second ventilation hole; 208. filter layer; 3. heat dissipation frame; 4. drive motor; 5. fan blade; 6. fixing frame; 7. fixing column; 8. mounting block; 801. limit groove; 802. limit block; 803. screw; 804. washer; 805. hand-tightening block; 9. connecting piece; 901. mounting groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a ventilation device for laying hen breeding, comprising a wall panel 1, a heat dissipation hole 101 is opened on the wall panel 1, a fixed box 2 is installed on one side of the heat dissipation hole 101, a first ventilation hole 201 and a second ventilation hole 207 are opened on both sides of the fixed box 2, an air purification component is arranged inside the fixed box 2, and the air purification component comprises a filter layer 208, an ultraviolet disinfection lamp 206 and a negative ion generating layer 205, one side of the filter layer 208 is installed inside the fixed box 2 and is fitted and connected to one side of the second ventilation hole 207, the ultraviolet disinfection lamp 206 is fixedly installed on the inner top of the fixed box 2, and the filter layer 208 is arranged on one side of the ultraviolet disinfection lamp 206, the negative ion generating layer 205 is arranged on the other side of the ultraviolet disinfection lamp 206, and a heat dissipation component is arranged on one side of the fixed box 2;

[0024] When in use, the ventilation device provides an effective heat dissipation pathway for laying hen farms through the heat dissipation holes 101 opened on the wall panel 1, ensuring that the temperature inside the chicken house is appropriate and avoiding adverse effects of high temperature on laying hens. The introduction of the air purification component significantly improves the air quality in the chicken house. The filter layer 208 can effectively intercept large particles of dust, feathers and other impurities in the air to keep the air clean. The ultraviolet disinfection lamp 206 can kill bacteria, viruses and other microorganisms in the air to reduce the risk of disease transmission. The negative ion generating layer 205 can release negative ions and purify harmful substances in the air. It also helps to improve the freshness of the air and create a healthier growth environment for laying hens. The heat dissipation component arranged on one side of the fixed box 2 not only contributes to the heat dissipation effect of the heat dissipation holes 101, but also can further regulate the air passing through the ventilation device to ensure that the air reaches a suitable temperature before entering the chicken house, thereby further improving the environmental quality in the chicken house.

[0025] The air purification component also includes an activated carbon adsorption layer 202, one side of the activated carbon adsorption layer 202 is arranged on one side of the negative ion generating layer 205, and a handle 203 is installed at one end of the activated carbon adsorption layer 202, and the handle 203 is arranged on the outside of one end of the fixed box 2. The activated carbon adsorption layer 202 is arranged on one side of the negative ion generating layer 205, which can further capture and adsorb harmful substances remaining in the air after being treated by the negative ion generating layer 205, thereby significantly enhancing the air purification effect. The staff can easily take out the activated carbon adsorption layer 202 from the fixed box 2 through the handle 203 for replacement or cleaning.

[0026] A sound insulation layer 204 is provided on the other side of the activated carbon adsorption layer 202. The sound insulation layer 204 is fitted on the inner wall of the fixed box 2, and one side of the sound insulation layer 204 is fitted and connected to one end of the first ventilation hole 201. The sound insulation layer 204 can effectively reduce the noise generated during the operation of the ventilation device and provide a relatively quiet growth environment for laying hens. The sound insulation layer 204 is fitted and connected to one end of the first ventilation hole 201 to ensure that air can smoothly pass through the ventilation hole into the fixed box 2. At the same time, the design of the sound insulation layer 204 will not hinder the circulation of air, thereby ensuring the normal operation of the ventilation device and the realization of the ventilation effect.

[0027] The heat dissipation assembly includes a driving motor 4, fan blades 5 and a heat dissipation frame 3. Four fixing columns 7 are fixedly installed at one end of the heat dissipation frame 3. One end of the four fixing columns 7 is fixedly connected to the surface of one side of the fixed box 2. A fixing frame 6 is fixedly installed at the center of the heat dissipation frame 3. The base of the driving motor 4 is fixedly installed at the center of the fixing frame 6. The output shaft of the driving motor 4 is fixedly connected to a rotating shaft. One end of the rotating shaft is fixedly connected to the inner wall of the fixing frame 6 through a bearing. The fan blades 5 are fixedly installed on the side walls around the rotating shaft. The rotation of the fan blades 5 generates airflow, which effectively takes away the heat in the fixed box 2, thereby achieving the heat dissipation effect of the ventilation device, ensuring that the ventilation device will not be damaged due to overheating during long-term operation, and ensuring the stable operation of the equipment.

[0028] A connecting piece 9 is fixedly installed on both end surfaces of the fixed box 2. The connecting piece 9 is L-shaped, and a mounting groove 901 is provided on the surface of the connecting piece 9. The mounting groove 901 is set as a waist-shaped groove and extends in the horizontal direction. A limiting component is provided inside the mounting groove 901. A mounting block 8 is provided on one side of the mounting groove 901. One side of the mounting block 8 is fixedly connected to one side of the wall panel 1. A limiting groove 801 is provided inside the mounting block 8. The two mounting blocks 8 are connected to the connecting piece 9 by a limiting component. The mounting groove 901 is set as a waist-shaped groove and extends in the horizontal direction. Such a design allows the mounting block 8 to have a certain horizontal movement range in the mounting groove 901, which not only facilitates fine-tuning during the installation process, but also can compensate for the unevenness of the surface of the wall panel 1 to a certain extent, ensuring a close fit between the fixed box 2 and the wall panel 1. The limiting component is arranged inside the mounting groove 901 and cooperates with the limiting groove 801 inside the mounting block 8 to realize a limiting connection between the fixed box 2 and the wall panel 1. This design can ensure that the fixed box 2 will not loosen or move due to external factors after installation, thereby ensuring the stability and firmness of the ventilation device.

[0029] The limiting assembly includes a limiting block 802, a hand-tightening block 805 and a screw 803. The limiting block 802 is movably installed inside the limiting groove 801. One end of the screw 803 is fixedly connected to one end of the limiting block 802. The other end of the screw 803 passes through the installation groove 901 and is threadedly connected to the hand-tightening block 805. The limiting block 802 is movably installed inside the limiting groove 801. This design allows fine-tuning during the installation process to ensure precise alignment between the fixing box 2 and the wall panel 1. At the same time, the close combination of the limiting block 802 and the limiting groove 801 also ensures the stability and firmness of the structure. The length of the screw 803 can be conveniently adjusted by rotating the hand-tightening block 805, thereby achieving precise control of the limiting block 802.

[0030] The outside of the screw rod 803 is sleeved with a washer 804, which is arranged between the hand-tightening block 805 and the connecting piece 9. When the hand-tightening block 805 is in close contact with the connecting piece 9, the washer 804 can increase the friction between the two, making the connection more stable. The setting of the washer 804 also plays a role in protecting the screw rod 803. When the hand-tightening block 805 is in close contact with the connecting piece 9 and generates pressure, the washer 804 can disperse and reduce the direct pressure on the screw rod 803, thereby reducing the wear on the surface of the screw rod 803.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ventilation device for laying hen breeding, comprising a wall panel (1), characterized in that: The wall panel (1) is provided with a heat dissipation hole (101), a fixed box (2) is installed on one side of the heat dissipation hole (101), a first ventilation hole (201) and a second ventilation hole (207) are provided on both sides of the fixed box (2), an air purification component is arranged inside the fixed box (2), the air purification component comprises a filter layer (208), an ultraviolet disinfection lamp (206) and a negative ion generating layer (205), one side of the filter layer (208) is installed inside the fixed box (2) and is closely connected to one side of the second ventilation hole (207), the ultraviolet disinfection lamp (206) is fixedly installed on the inner top of the fixed box (2), and the filter layer (208) is arranged on one side of the ultraviolet disinfection lamp (206), the negative ion generating layer (205) is arranged on the other side of the ultraviolet disinfection lamp (206), and a heat dissipation component is arranged on one side of the fixed box (2).

2. A ventilation device for laying hen breeding according to claim 1, characterized in that: The air purification component further comprises an activated carbon adsorption layer (202), one side of the activated carbon adsorption layer (202) being arranged on one side of the negative ion generating layer (205), one end of the activated carbon adsorption layer (202) being provided with a handle (203), and the handle (203) being arranged on the outside of one end of the fixing box (2).

3. A ventilation device for laying hen breeding according to claim 2, characterized in that: A sound insulation layer (204) is provided on the other side of the activated carbon adsorption layer (202); the sound insulation layer (204) is fitted and installed on the inner wall of the fixed box (2), and one side of the sound insulation layer (204) is fitted and connected to one end of the first ventilation hole (201).

4. A ventilation device for laying hen breeding according to claim 3, characterized in that: The heat dissipation assembly comprises a drive motor (4), a fan blade (5) and a heat dissipation frame (3); one end of the heat dissipation frame (3) is fixedly mounted with four fixing columns (7); one end of the four fixing columns (7) is fixedly connected to a side surface of a fixing box (2); a fixing frame (6) is fixedly mounted at the center of the heat dissipation frame (3); a base of the drive motor (4) is fixedly mounted at the center of the fixing frame (6); an output shaft of the drive motor (4) is fixedly connected with a rotating shaft; one end of the rotating shaft is fixedly connected to an inner wall of the fixing frame (6) via a bearing; and the fan blade (5) is fixedly mounted on the side walls surrounding the rotating shaft.

5. A ventilation device for laying hen breeding according to claim 4, characterized in that: Connecting pieces (9) are fixedly mounted on both end surfaces of the fixed box (2); the connecting piece (9) is arranged in an L-shape, and a mounting groove (901) is provided on the surface of the connecting piece (9); the mounting groove (901) is arranged as a waist-shaped groove and extends in the horizontal direction; a limiting component is provided inside the mounting groove (901); a mounting block (8) is provided on one side of the mounting groove (901); one side of the mounting block (8) is fixedly connected to one side of the wall panel (1); a limiting groove (801) is provided inside the mounting block (8); and the two mounting blocks (8) and the connecting piece (9) are connected in a limiting manner via the limiting component.

6. A ventilation device for laying hen breeding according to claim 5, characterized in that: The limiting assembly comprises a limiting block (802), a hand-tightening block (805) and a screw rod (803); the limiting block (802) is movably installed inside the limiting groove (801); one end of the screw rod (803) is fixedly connected to one end of the limiting block (802); and the other end of the screw rod (803) passes through the installation groove (901) and is threadedly connected to the hand-tightening block (805).

7. A ventilation device for laying hen breeding according to claim 6, characterized in that: The outside of the screw rod (803) is sleeved with a washer (804), and the washer (804) is arranged between the hand-tightening block (805) and the connecting piece (9).

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