Ceiling type filtering device for animal husbandry

Abstract

The animal husbandry ceiling type filtering device comprises an upper box body, a lower box body, a filter and a sealing ring, the upper box body, the lower box body, the filter and the sealing ring are arranged, the sealing ring is compacted downwards under the gravity action of the upper box body and the lower box body to form sealing, the filter is connected with the upper box body and the lower box body through a first sealing gasket and a second sealing gasket respectively, overall installation is convenient, and the filtering effect is good. The filter can be moved at any time for repeated use, is convenient to disassemble, does not need to be fixed, saves cost, and can be replaced and overhauled without external tools; the upper box body sleeves the lower box body to prevent dust on a suspended ceiling layer from entering the filter, so that contained dust is reduced, and the replacement frequency of the filter is effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of air purification equipment processing, and more specifically, to a livestock farming ceiling-mounted filtering device. Background Art

[0002] Air filters for livestock and poultry farming are equipment used to filter harmful substances such as particulate matter, bacteria and viruses in the air of farms. It can effectively purify the air, improve the air quality of the breeding environment, and reduce disease transmission and animal mortality.

[0003] The technology closest to the existing one is, authorization announcement number: CN209967917U, an air filtration device for the ceiling of a pig house, which discloses an upper frame and a lower frame, wherein the lower frame is fixed above the ceiling board, an upper frame is provided above the lower frame, a plurality of first filters are provided on the side of the upper frame, a second filter is provided in the lower frame, the first filter is fixed to the upper frame by a pressing plate, the upper frame and the lower frame are connected by a buckle, and an air inlet window is provided on the ceiling board.

[0004] The upper and lower frames of the existing filter air filter are fixed by buckles, which are complicated to disassemble and have poor stability.

[0005] In view of this, the present invention provides a livestock farming ceiling-type filtering device which is easy to disassemble and has good sealing performance. Summary of the invention

[0006] The purpose of the present invention is to provide a livestock industry ceiling-type filtering device which is easy to disassemble and has good sealing performance.

[0007] A livestock ceiling filtering device comprises an upper box body 1, a lower box body 2, a filter 3 and a sealing ring 4, characterized in that: a lower box body 2 is arranged above a vent 51 of the ceiling 5, a sealing ring 4 is arranged between the lower box body 2 and the ceiling 5, a first installation bending portion 21 is arranged around the top of the lower box body 2, the upper box body 1 is sleeved on the outer side above the first installation bending portion 21, the upper box body 1 sleeves the lower box body 2 to prevent dust from the ceiling 5 layers from entering the filter 3, thereby reducing dust holding capacity and effectively reducing the replacement frequency of the filter 3, an air inlet 11 is arranged on the side of the upper box body 1, a second installation bending portion 12 is arranged at the bottom of the upper box body 1, a filter 3 is arranged between the second installation bending portion 12 and the first installation bending portion 21, the bottom of the four sides of the top of the filter 3 abuts against one side of the first installation bending portion 21, and the top of the four sides of the top of the filter 3 abuts against one side of the second installation bending portion 12.

[0008] In some embodiments, a first sealing gasket 31 is provided at the bottom of the four sides of the top of the filter 3, and the bottom of the four sides of the top of the filter 3 abuts against one side of the first installation bent portion 21 through the first sealing gasket 31.

[0009] In some embodiments, a second sealing gasket 32 ​​is provided on the top of four sides of the top of the filter 3 , and the top of four sides of the top of the filter 3 abuts against one side of the second installation bent portion 12 through the second sealing gasket 32 ​​.

[0010] Furthermore, the hardness of the first sealing gasket 31 is greater than that of the second sealing gasket 32. If the hardness of the first sealing gasket 31 is too low, the first sealing gasket 31 is prone to adhere to the lower box body 2 after long-term use.

[0011] Furthermore, the first sealing gasket 31 has a thickness of 8 mm and a hardness of 28 Rockwell hardness.

[0012] Furthermore, the second sealing gasket 32 ​​has a thickness of 4 mm and a hardness of 12 Rockwell hardness.

[0013] In some embodiments, a gap 6 is provided between the top of the four sides of the top of the filter 3 and the other side of the first installation bent portion 21 to facilitate taking the filter 3 when replacing the filter 3 .

[0014] In some embodiments, a lip-shaped sealing gasket is further provided on one side of the outer side of the first installation bent portion 21 and the inner side of the second installation bent portion 12 to assist in improving the sealing performance.

[0015] In some embodiments, the sealing ring 4 is a rubber sealing ring 4 to improve the anti-slip property.

[0016] Furthermore, the sealing ring 4 is provided with a serrated surface near the ceiling 5 to increase friction and improve anti-slip properties.

[0017] Beneficial effects of the present invention: The present invention proposes a livestock ceiling filtering device, comprising an upper box body 1, a lower box body 2, a filter 3, and a sealing ring 4. The sealing ring 4 is pressed downward by the gravity of the upper box body 1 and the lower box body 2 to form a seal. The filter 3 is connected to the upper box body 1 and the lower box body 2 respectively through a first sealing gasket 31 and a second sealing gasket 32. The overall installation is convenient and can be moved and used multiple times at any time. It is easy to disassemble and does not need to be fixed, which saves costs. The filter can be replaced and repaired without the aid of external tools. The upper box body 1 covers the lower box body 2 to prevent 5 layers of dust from the ceiling from entering the filter 3, thereby reducing dust holding capacity and effectively reducing the replacement frequency of the filter 3. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of a livestock ceiling-mounted filtering device of the present application.

[0019] Figure 2 This is a cross-sectional view of a livestock ceiling-mounted filtering device of the present application.

[0020] Figure 3 for Figure 2 A partial enlarged cross-sectional view of .

[0021] Main component symbols

[0022] The upper box body 1 , the air inlet 11 , the second installation bending portion 12 , the lower box body 2 , the first installation bending portion 21 , the filter 3 , the first sealing gasket 31 , the second sealing gasket 32 ​​, the sealing ring 4 , the ceiling 5 , the ventilation opening 51 , and the gap 6 .

[0023] The following specific implementation manner will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0024] The following examples are described to assist the understanding of the present application, and the examples are not and should not be interpreted in any way as limiting the scope of protection of the present application.

[0025] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as separate functional units (which may include sub-units), but those skilled in the art will recognize that various components or portions thereof may be divided into separate components or may be integrated together (including within a single system or component).

[0026] At the same time, the connections between components or systems are not intended to be limited to direct connections, rather, the data between these components may be modified, reformatted, or otherwise changed by intermediate components. In addition, additional or fewer connections may be used. It should also be noted that the terms "coupled," "connected," or "input" should be understood to include direct connections, indirect connections through one or more intermediate devices, and wireless connections. Embodiment 1:

[0027] like Figure 1 As shown, it is a front view of a livestock ceiling filter device of the present application; Figure 2 As shown, it is a cross-sectional view of a livestock ceiling filter device of the present application; Figure 3 As shown, Figure 2 A partial enlarged cross-sectional view of .

[0028] A livestock ceiling filtering device comprises an upper box body 1, a lower box body 2, a filter 3 and a sealing ring 4, characterized in that: a lower box body 2 is arranged above a vent 51 of the ceiling 5, a sealing ring 4 is arranged between the lower box body 2 and the ceiling 5, a first installation bending portion 21 is arranged around the top of the lower box body 2, the upper box body 1 is sleeved on the outer side above the first installation bending portion 21, the upper box body 1 sleeves the lower box body 2 to prevent dust from the ceiling 5 layers from entering the filter 3, thereby reducing dust holding capacity and effectively reducing the replacement frequency of the filter 3, an air inlet 11 is arranged on the side of the upper box body 1, a second installation bending portion 12 is arranged at the bottom of the upper box body 1, a filter 3 is arranged between the second installation bending portion 12 and the first installation bending portion 21, the bottom of the four sides of the top of the filter 3 abuts against one side of the first installation bending portion 21, and the top of the four sides of the top of the filter 3 abuts against one side of the second installation bending portion 12.

[0029] A first sealing gasket 31 is provided at the bottom of the four sides of the top of the filter 3 , and the bottom of the four sides of the top of the filter 3 abuts against one side of the first installation bent portion 21 through the first sealing gasket 31 .

[0030] A second sealing gasket 32 ​​is provided at the top of the four sides of the top of the filter 3 , and the top of the four sides of the top of the filter 3 abuts against one side of the second installation bent portion 12 through the second sealing gasket 32 ​​.

[0031] The first sealing gasket 31 has a harderness than the second sealing gasket 32 ​​. If the hardness of the first sealing gasket 31 is too small, the first sealing gasket 31 is easily adhered to the lower box body 2 after long-term use.

[0032] The first sealing gasket 31 has a thickness of 8 mm and a hardness of 28 Rockwell hardness.

[0033] The second sealing gasket 32 ​​has a thickness of 4 mm and a hardness of 12 Rockwell hardness.

[0034] A gap 6 is provided between the top of the four sides of the top of the filter 3 and the other side of the first installation bent portion 21 to facilitate taking the filter 3 when replacing the filter 3 .

[0035] A lip-shaped sealing gasket is further provided on one side of the outer side of the first installation bent portion 21 and the inner side of the second installation bent portion 12 to assist in improving the sealing performance.

[0036] The sealing ring 4 is a rubber sealing ring 4 to improve the anti-slip property.

[0037] The sealing ring 4 is also provided with a serrated surface on the side close to the suspended ceiling 5 to increase friction and improve anti-slip performance.

[0038] Beneficial effects of the present invention: The present invention proposes a livestock ceiling filtering device, comprising an upper box body 1, a lower box body 2, a filter 3, and a sealing ring 4. The sealing ring 4 is pressed downward by the gravity of the upper box body 1 and the lower box body 2 to form a seal. The filter 3 is connected to the upper box body 1 and the lower box body 2 respectively through a first sealing gasket 31 and a second sealing gasket 32. The overall installation is convenient and can be moved and used multiple times at any time. It is easy to disassemble and does not need to be fixed, which saves costs. The filter can be replaced and repaired without the aid of external tools. The upper box body 1 covers the lower box body 2 to prevent 5 layers of dust from the ceiling from entering the filter 3, thereby reducing dust holding capacity and effectively reducing the replacement frequency of the filter 3.

[0039] Although the present application has disclosed multiple aspects and embodiments, other aspects and embodiments will be obvious to those skilled in the art, and several modifications and improvements may be made without departing from the concept of the present application, all of which belong to the protection scope of the present application. The multiple aspects and embodiments disclosed in the present application are only for illustration and are not intended to limit the present application. The actual protection scope of the present application shall be subject to the claims.

Claims

1. A ceiling-mounted filtering device for animal husbandry, comprising an upper box (1), a lower box (2), a filter (3), and a sealing ring (4), characterized in that: A lower box body (2) is provided above the ventilation opening (51) of the suspended ceiling (5), a sealing ring (4) is provided between the lower box body (2) and the suspended ceiling (5), a first installation bent portion (21) is provided around the top of the lower box body (2), an upper box body (1) is sleeved on the outer side above the first installation bent portion (21), an air inlet 11 is provided on the side of the upper box body (1), a second installation bent portion (12) is provided at the bottom of the upper box body (1), a filter (3) is provided between the second installation bent portion (12) and the first installation bent portion (21), the bottom of the four sides of the top of the filter (3) is in contact with one side of the first installation bent portion (21), and the top of the four sides of the top of the filter (3) is in contact with one side of the second installation bent portion (12).

2. The livestock ceiling filter device according to claim 1, characterized in that: A first sealing gasket (31) is provided at the bottom of four sides of the top of the filter (3), and the bottom of four sides of the top of the filter (3) abuts against one side of the first installation bent portion (21) through the first sealing gasket (31).

3. The livestock ceiling filter device according to claim 2, characterized in that: A second sealing gasket (32) is provided at the top of four sides of the top of the filter (3), and the top of four sides of the top of the filter (3) abuts against one side of the second installation bent portion (12) through the second sealing gasket (32).

4. The livestock ceiling filter device according to claim 3, characterized in that: The first sealing gasket (31) has a harderness than the second sealing gasket (32).

5. The livestock ceiling filter device according to claim 2, characterized in that: The first sealing gasket (31) has a thickness of 8 mm and a hardness of 28 Rockwell hardness.

6. The livestock ceiling filter device according to claim 3, characterized in that: The second sealing gasket (32) has a thickness of 4 mm and a hardness of (12) Rockwell hardness.

7. The livestock ceiling filter device according to claim 1, characterized in that: A gap (6) is also provided between the top of the four sides of the top of the filter (3) and the other side of the first installation bent portion (21), so as to facilitate taking the filter (3) when replacing the filter (3).

8. The livestock ceiling filter device according to claim 1, characterized in that: A lip-shaped sealing gasket is also provided on one of the outer side of the first installation bent portion (21) and the inner side of the second installation bent portion (12) to assist in improving the sealing performance.

9. The livestock ceiling filter device according to claim 1, characterized in that: The sealing ring (4) is a rubber sealing ring (4) which improves the anti-slip property.

10. The livestock ceiling filter device according to claim 9, characterized in that: The sealing ring (4) is also provided with a serrated surface on the side close to the suspended ceiling (5) to increase friction and improve anti-slip properties.

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