An air circulation device for a chicken coop

Abstract

The utility model relates to the technical field of poultry breeding, concretely relates to an air circulation device of chicken house, including chicken house main part, the outer end fixed connection of chicken house main part has filter box, the inside fixed connection of filter box has inner filter plate, the top fixed connection of chicken house main part has trough and first ventilation subassembly, the upper movable joint of trough has outer protective cover, the outside fixed connection of chicken house main part has second ventilation subassembly, the inside of chicken house main part is set up and is communicated and sets up side cavity and bottom cavity, the inside fixed connection of chicken house main part has grid plate. Reach the effect that the side cavity and the bottom cavity that are communicated set up concentrate the flow that second ventilation subassembly generates and guide, reach the effect that support the breeding poultry through grid plate, and it is communicated and set up with bottom cavity simultaneously, the effect that the floating hair and impurity etc. that gather on its surface directly enter bottom cavity and collect.

Description

Technical Field

[0001] This utility model relates to the technical field of poultry farming, specifically to an air circulation device for a chicken coop. Background Technology

[0002] In traditional free-range farming, ventilation is not a concern when raising chickens. However, in indoor farming, especially caged chicken houses, poor ventilation can lead to the accumulation of large amounts of hot exhaust gas at the top of the house. This results in poor air quality for the chickens on the top floor, making them more susceptible to disease and, in severe cases, death.

[0003] Therefore, maintaining good ventilation inside the chicken house is very important, which means removing harmful gases from the chicken house and improving the air quality; at the same time, removing excess heat from the chicken house, providing sufficient oxygen, and introducing fresh air from outside the chicken house.

[0004] Existing air circulation devices for chicken houses mostly introduce air directly into the chicken house through indoor and outdoor ventilation or by directly introducing air into the chicken house through a fan. However, the two common ventilation methods mentioned above are easily affected by the outside wind speed, and the actual ventilation effect is not stable enough. Introducing air into the chicken house directly through a fan can only achieve a simple air guiding effect. When the air enters the chicken house, it is easy to carry floating feathers or other impurities into the chicken house, which pollutes the air in the breeding space. The actual use effect needs to be improved. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an air circulation device for chicken coops, which can solve the following problems:

[0006] The two common ventilation methods are easily affected by the outside wind speed, and the actual ventilation effect is not stable enough. Directly introducing airflow into the chicken house through a fan can only achieve a simple guiding effect. When the airflow enters the chicken house, it is easy to carry floating feathers or other impurities in the chicken house, which will pollute the air in the breeding space.

[0007] To solve the above-mentioned technical problems, the present invention proposes the following technical solution:

[0008] An air circulation device for a chicken coop includes a chicken coop body, a filter box fixedly connected to the outer end of the chicken coop body, an inner filter plate fixedly connected inside the filter box, a feed trough and a first ventilation component fixedly connected to the top of the chicken coop body, an outer protective cover movably connected above the feed trough, a second ventilation component fixedly connected to the outer side of the chicken coop body, a communicating side cavity and a bottom cavity opened inside the chicken coop body, a grid plate fixedly connected inside the chicken coop body, the first ventilation component including an upper mounting base and a first filter element inside therein and a first air intake mechanism, a guide hood fixedly connected to the bottom end of the upper mounting base, and the second ventilation component including a side mounting base and a second filter element inside therein and a second air intake mechanism.

[0009] Furthermore, the filter box is trapezoidal in shape, with the inner filter plate embedded in it at an angle. The top of the filter box is equipped with a flip-adjustable sealing cover, and the outer surface of the filter box has a mesh guide port.

[0010] Furthermore, the side cavity is opened vertically, and the bottom cavity is opened horizontally in an "L" shape. The corner end of the bottom cavity extends upward and is connected to the filter box. The grid plate is located above the bottom cavity and is connected to the bottom cavity.

[0011] Furthermore, both the upper mounting base and the side mounting base are rectangular mounting bases, which are arranged horizontally and vertically respectively. The first filter element and the second filter element are both set as activated carbon adsorption filter elements. The flow guide hood is arranged vertically and located above the main body of the chicken house.

[0012] As can be seen from the above technical solution, the beneficial effects of this utility model are:

[0013] 1. This utility model achieves the effect of filtering the airflow discharged from the main body of the chicken house through the filter box and its internal filter plate. The sealing cover plate set on the top facilitates the removal, replacement or cleaning of the internal filter plate.

[0014] 2. This utility model achieves the effect of concentrating and guiding the airflow generated by the second ventilation component through the interconnected side cavity and bottom cavity, and achieves the effect of supporting the poultry through the grid plate. At the same time, the grid plate is connected to the bottom cavity, which facilitates the collection of floating hair and impurities that accumulate on its surface directly into the bottom cavity.

[0015] 3. This utility model achieves the effect of facilitating the simultaneous installation and fixation of the first ventilation component and the second ventilation component on the main body of the chicken house through the upper mounting base and the side mounting base, and achieves the effect of filtering the external airflow introduced into the main body of the chicken house through the first filter element, the second filter element and the air guide cover. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1 This is a side view of the overall structure of this utility model;

[0018] Figure 2 This is a side view of the ventilation component connection in this utility model;

[0019] Figure 3 In this utility model Figure 1Enlarged view of the structure at point A in the middle.

[0020] Figure label:

[0021] 1. Chicken house main body; 2. Filter box; 3. Inner filter plate; 4. Feed trough; 5. Outer protective cover; 6. First ventilation component; 7. Second ventilation component; 8. Bottom cavity; 9. Side cavity; 10. Upper mounting base; 11. First filter element; 12. First air intake mechanism; 13. Flow guide hood; 14. Side mounting base; 15. Second air intake mechanism; 16. Second filter element; 17. Mesh plate. Detailed Implementation

[0022] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0023] See Figure 1-3 As shown, an air circulation device for a chicken coop includes a chicken coop body 1. A filter box 2 is fixedly connected to the outer end of the chicken coop body 1. An inner filter plate 3 is fixedly connected inside the filter box 2. A feed trough 4 and a first ventilation assembly 6 are fixedly connected to the top of the chicken coop body 1. An outer protective cover 5 is movably connected above the feed trough 4. A second ventilation assembly 7 is fixedly connected to the outer side of the chicken coop body 1. A side cavity 9 and a bottom cavity 8 are opened inside the chicken coop body 1 and communicate with each other. A grid plate 17 is fixedly connected inside the chicken coop body 1. The first ventilation assembly 6 includes an upper mounting base 10 and a first filter element 11 inside it, as well as a first air intake mechanism 12. A guide hood 13 is fixedly connected to the bottom end of the upper mounting base 10. The second ventilation assembly 7 includes a side mounting base 14 and a second filter element 16 inside it, as well as a second air intake mechanism 15.

[0024] In this embodiment of the utility model, the filter box 2 is generally trapezoidal, and the inner filter plate 3 is embedded in it at an incline. The top of the filter box 2 is equipped with a flip-adjustable sealing cover. The outer surface of the filter box 2 is provided with a mesh guide port. The filter box 2 and the inner filter plate 3 inside it achieve the effect of filtering the airflow discharged from the chicken house body 1. The sealing cover on the top facilitates the removal, replacement or cleaning of the inner filter plate 3.

[0025] The side cavity 9 is vertically opened, and the bottom cavity 8 is horizontally opened in an "L" shape. The corner end of the bottom cavity 8 extends upward and is connected to the filter box 2. The grid plate 17 is located above the bottom cavity 8 and is connected to the bottom cavity 8. The connected side cavity 9 and bottom cavity 8 achieve the effect of concentrating and guiding the airflow generated by the second ventilation component 7. The grid plate 17 achieves the effect of supporting the poultry. At the same time, its connection with the bottom cavity 8 facilitates the direct collection of floating hair and impurities accumulated on its surface into the bottom cavity 8.

[0026] The first ventilation component 6 and the second ventilation component 7 introduce external airflow. The airflow introduced by the first ventilation component 6 slowly enters the chicken house body 1 from above, which helps the internal air circulation. The airflow generated by the second ventilation component 7 directly enters the vertically opened side cavity 9 and enters the bottom cavity 8 along the side cavity 9. During this process, the air velocity in the side cavity 9 and the bottom cavity 8 is greater than the air velocity in the chicken house body 1. According to the Bernoulli effect, the side cavity 9 and the bottom cavity 8 are in a static pressure state, while the air pressure in the chicken house body 1 is higher. This pressure difference will drive the airflow in the chicken house body 1 to flow through the mesh plate 17 into the bottom cavity 8, which will allow the floating feathers and impurities accumulated in the chicken house body 1 to be sucked into the bottom cavity 8 and sent to the filter box 2, where they are filtered and collected by the inner filter plate 3.

[0027] Both the upper mounting base 10 and the side mounting base 14 are rectangular mounting bases, which are arranged horizontally and vertically, respectively. The first filter element 11 and the second filter element 16 are both activated carbon adsorption filter elements. The flow guide hood 13 is vertically arranged and located above the chicken house body 1. The upper mounting base 10 and the side mounting base 14 facilitate the simultaneous installation and fixation of the first ventilation component 6 and the second ventilation component 7 on the chicken house body 1. The first filter element 11, the second filter element 16 and the flow guide hood 13 achieve the effect of filtering the external airflow introduced into the chicken house body 1.

[0028] External airflow is introduced into the chicken house body 1 through the first ventilation component 6 and the second ventilation component 7. The first ventilation component 6 is responsible for the vertical introduction of external airflow directly into the chicken house body 1, while the second ventilation component 7 is responsible for the vertical introduction of external airflow into the side cavity 9.

[0029] In this device, both the first air-induced mechanism 12 and the second air-induced mechanism 15 are configured as fan mechanisms. The two have different input power, the air volume delivered by the first air-induced mechanism 12 is less than that delivered by the second air-induced mechanism 15, and both are existing publicly available technologies. Their specific working principles and structures will not be described in detail here.

[0030] Meanwhile, based on the Bernoulli effect, the size of the mesh plate 17 aperture in this device can be adjusted according to actual needs, and no special limitation is made in this device; and in the actual application process, the airflow introduction rate of the two sets of ventilation components can be adapted to different actual conditions to meet the required flow velocity difference under the aquaculture conditions.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An air circulation device for a chicken coop, characterized by: The chicken house includes a main body (1), a filter box (2) is fixedly connected to the outer end of the main body (1), an inner filter plate (3) is fixedly connected inside the filter box (2), a feed trough (4) and a first ventilation component (6) are fixedly connected to the top of the main body (1), an outer protective cover (5) is movably connected above the feed trough (4), a second ventilation component (7) is fixedly connected to the outer side of the main body (1), a side cavity (9) and a bottom cavity (8) are opened inside the main body (1), and a grid plate (17) is fixedly connected inside the main body (1). The first ventilation assembly (6) includes an upper mounting base (10) and a first filter element (11) inside it, as well as a first air intake mechanism (12). A guide shroud (13) is fixedly connected to the bottom end of the upper mounting base (10). The second ventilation assembly (7) includes a side mounting base (14) and a second filter element (16) inside it, as well as a second air intake mechanism (15).

2. An air circulation device for a chicken coop as claimed in claim 1, wherein: The filter box (2) is generally trapezoidal in shape, with the inner filter plate (3) embedded in it at an incline. The top of the filter box (2) is equipped with a flip-adjustable sealing cover, and a mesh guide port is opened on the outer surface of the filter box (2).

3. An air circulation device for a chicken coop as defined in claim 1, wherein: The side cavity (9) is vertically opened, and the bottom cavity (8) is horizontally opened in an "L" shape. The corner end of the bottom cavity (8) extends upward and is connected to the filter box (2). The grid plate (17) is located above the bottom cavity (8) and is connected to the bottom cavity (8).

4. An air circulation device for a chicken coop as defined in claim 1, wherein: The upper mounting base (10) and the side mounting base (14) are both rectangular mounting bases, which are arranged horizontally and vertically respectively. The first filter element (11) and the second filter element (16) are both set as activated carbon adsorption filter elements. The flow guide hood (13) is arranged vertically and located above the main body of the chicken house (1).

Images