Air circulation system for large pig breeding hog house

Abstract

The utility model provides an air circulation system for a large pig breeding hog house, which relates to the technical field of breeding hog houses and comprises a base plate, a first ring net is fixed at the top of the base plate, a top cover is fixed at the top of the first ring net, an air inlet funnel is fixed and communicated with the top of the top cover, and a placing net plate is fixed inside the air inlet funnel. And an annular inclined plate is fixed in the top cover. The net cover is opened, activated carbon or deodorant is placed on the placing net disc, at the moment, the driving motor drives the spiral fan blades to rotate so that air in the hog house can penetrate through the activated carbon or the deodorant, the effect of deodorizing the air can be achieved, meanwhile, the deodorized air can penetrate through the ring net to filter dust in the ring net, and the environment is protected. At the moment, the ultraviolet ring lamp can be used for sterilizing and purifying the air, so that the effects of circularly deodorizing, dedusting and sterilizing the air at the bottom of the hog house can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pig breeding houses, in particular to an air circulation system for a large-scale pig breeding house. Background Art

[0002] In the process of raising pigs in pig farms, a large amount of debris and dust as well as odor will be produced in the air, which will breed a large number of bacteria and mosquitoes for a long time, affecting the health of pigs and causing harm to the breeders.

[0003] At present, most of the air inlets of the pig house air circulation system are located at high places, and their effect on purifying the air at the bottom of the pig house is average, resulting in the air quality circulating in the pig house being too smelly, which is not conducive to the growth of pigs. At the same time, there are usually some viruses in the air inside the pig house, which can easily cause physical discomfort to people. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that most of the air inlets of the pig house air circulation system are located at high places, which has a general effect on purifying the air at the bottom of the pig house, resulting in the air quality circulating in the pig house being too smelly and not conducive to the growth of pigs. An air circulation system for a large pig house is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an air circulation system for a large-scale pig breeding pig house, comprising a chassis, a first ring net is fixed on the top of the chassis, a top cover is fixed on the top of the first ring net, an air intake funnel is fixed on the top of the top cover and is connected, a net plate is fixed inside the air intake funnel, an annular inclined plate is fixed inside the top cover, a supporting ring net, a second filter ring net, a first filter ring net and a third filter ring net are fixed to the bottom of the annular inclined plate from the inside to the outside, an ultraviolet ring lamp is fixed to the bottom of the annular inclined plate and on one side of the second filter ring net, the first filter ring net and the third filter ring net, a disc is provided at the center of the annular inclined plate, a drive motor is fixedly installed on the top of the disc, and a spiral fan blade is fixed to the output end of the drive motor.

[0006] Preferably, support legs are fixed at equal intervals on the bottom of the chassis, and trapezoidal blocks are fixed on the bottoms of the support legs.

[0007] Preferably, support columns are embedded and fixed at equal intervals inside the first ring network, and both ends of the support columns are fixedly connected to the chassis and the top cover respectively.

[0008] Preferably, the mesh size of the second filter ring net is larger than that of the first filter ring net, and the mesh size of the first filter ring net is larger than that of the third filter ring net.

[0009] Preferably, a connecting piece is symmetrically fixed to the edge of the disk, and the other end of the connecting piece is fixedly connected to the annular inclined plate.

[0010] Preferably, a mesh cover is snapped onto the inner wall of the air inlet funnel near the top.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the activated carbon or deodorant is placed on the net plate by opening the net cover. At this time, the driving motor drives the spiral fan blades to rotate so that the air inside the pig house passes through the activated carbon or deodorant, which can deodorize the air. At the same time, the deodorized air will pass through the ring net to filter the dust inside. At this time, the ultraviolet ring lamp can sterilize the air, thereby achieving the effect of circulating deodorization, dust removal and disinfection of the air at the bottom of the pig house.

[0013] 2. In the utility model, the air circulation system can be placed in each pig house, which can make the air in each pig house circulate and evolve at the same time, thereby achieving the effect of improving the air circulation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model proposes a stereoscopic diagram of the overall structure of an air circulation system for a large-scale pig breeding pig house;

[0015] Figure 2 The utility model provides a sectional view of the overall structure of an air circulation system for a large pig breeding pig house;

[0016] Figure 3 The utility model provides a partial structural cross-sectional view of an air circulation system for a large-scale pig breeding pig house;

[0017] Figure 4 The utility model provides a cross-sectional view of a spiral fan blade structure of an air circulation system for a large pig breeding pig house.

[0018] Legend: 1. Chassis; 2. Support legs; 3. Trapezoidal block; 4. First ring net; 5. Top cover; 6. Support column; 7. Inlet funnel; 8. Net cover; 9. Annular inclined plate; 10. Support ring net; 11. First filter ring net; 12. Second filter ring net; 13. Third filter ring net; 14. Ultraviolet ring light; 15. Disc; 16. Connector; 17. Drive motor; 18. Spiral fan blades; 19. Place the net disk. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-4 As shown, the utility model provides an air circulation system for a large-scale pig breeding pig house, including a chassis 1, a first ring net 4 is fixed on the top of the chassis 1, a top cover 5 is fixed on the top of the first ring net 4, an air intake funnel 7 is fixed on the top of the top cover 5 and is connected, a net plate 19 is fixed inside the air intake funnel 7, an annular inclined plate 9 is fixed inside the top cover 5, a supporting ring net 10, a second filter ring net 12, a first filter ring net 11 and a third filter ring net 13 are fixed to the bottom of the annular inclined plate 9 from the inside to the outside in sequence, an ultraviolet ring lamp 14 is fixed to the bottom of the annular inclined plate 9 and on one side of the second filter ring net 12, the first filter ring net 11 and the third filter ring net 13, a disc 15 is provided at the center of the annular inclined plate 9, a drive motor 17 is fixedly installed on the top of the disc 15, and a spiral fan blade 18 is fixed to the output end of the drive motor 17.

[0022] The effect achieved by the entire embodiment 1 is that a first ring net 4 is fixed on the top of the chassis 1, a top cover 5 is fixed on the top of the first ring net 4, an air intake funnel 7 is fixed on the top of the top cover 5 and is connected, a placement net plate 19 is fixed inside the air intake funnel 7, and activated carbon or deodorant can be placed on the placement net plate 19 to deodorize the passing gas, an annular inclined plate 9 is fixed inside the top cover 5, and a supporting ring net 10, a second filter ring net 12, a first filter ring net 11 and a third filter ring net 13 are fixed to the bottom of the annular inclined plate 9 from the inside to the outside in sequence, and the bottom of the annular inclined plate 9 and the second filter ring net 12 are located at the bottom of the annular inclined plate 9. An ultraviolet ring lamp 14 is fixed on one side of the ring net 12, the first filter ring net 11 and the third filter ring net 13. A disc 15 is provided at the center of the annular inclined plate 9. A driving motor 17 is fixedly installed on the top of the disc 15. A spiral fan blade 18 is fixed on the output end of the driving motor 17, which can drive the driving motor 17 to drive the spiral fan blade 18 to rotate. The rotation of the spiral fan blade 18 drives the external air flow to enter and pass through the supporting ring net 10, the second filter ring net 12, the first filter ring net 11 and the third filter ring net 13 to filter the air. At the same time, the ultraviolet ring lamp 14 can sterilize the air.

[0023] Embodiment 2, as Figure 1-4As shown, support legs 2 are fixed at equal intervals at the bottom of the chassis 1, and trapezoidal blocks 3 are fixed at the bottom of the support legs 2; support columns 6 are embedded and fixed at equal intervals inside the first ring net 4, and the two ends of the support columns 6 are fixedly connected to the chassis 1 and the top cover 5 respectively; the mesh of the second filter ring net 12 is larger than the mesh of the first filter ring net 11, and the mesh of the first filter ring net 11 is larger than the mesh of the third filter ring net 13; connectors 16 are symmetrically fixed to the edge of the disc 15, and the other end of the connector 16 is fixedly connected to the annular inclined plate 9; a mesh cover 8 is buckled on the inner wall of the air intake funnel 7 and close to the top.

[0024] The effect achieved by the entire embodiment 2 is that support legs 2 are fixed at equal intervals at the bottom of the chassis 1, and trapezoidal blocks 3 are fixed at the bottom of the support legs 2, which can play the role of supporting the bottom of the chassis 1; support columns 6 are embedded and fixed at equal intervals inside the first ring network 4, and the two ends of the support columns 6 are respectively fixedly connected to the chassis 1 and the top cover 5, which can play the role of supporting the bottom of the first ring network 4 and the top cover 5; the mesh size of the second filter ring network 12 is larger than the mesh size of the first filter ring network 11, and the mesh size of the first filter ring network 11 is larger than the mesh size of the third filter ring network 13, which can improve the effect of three-time filtering of dust; connecting pieces 16 are symmetrically fixed on the edge of the disc 15, and the other end of the connecting piece 16 is fixedly connected to the annular inclined plate 9, which can play the effect of fixing the disc 15; a mesh cover 8 is buckled through the inner wall of the air intake funnel 7 and close to the top, which can play the effect of opening the mesh cover 8.

[0025] Working principle: open the net cover 8 and place the activated carbon or deodorant on the net plate 19, and then cover the net cover 8. At this time, the driving motor 17 drives the spiral fan blades 18 to rotate so that the air inside the pig house passes through the activated carbon or deodorant, which can deodorize the air. At the same time, the deodorized air will also pass through the supporting ring net 10, the second filter ring net 12, the first filter ring net 11 and the third filter ring net 13 to filter the air. At the same time, the ultraviolet ring lamp 14 can disinfect the air, which can circulate the air in the pig house for deodorization, dust removal and disinfection.

[0026] The wiring diagram of the drive motor 17 in the present invention is common knowledge in the art, and its working principle is a known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the drive motor 17 are not explained in detail.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An air circulation system for a large pig breeding pig house, comprising a chassis (1), characterized in that: A first ring net (4) is fixed on the top of the chassis (1), a top cover (5) is fixed on the top of the first ring net (4), an air intake funnel (7) is fixed on the top of the top cover (5), a mesh plate (19) is fixed inside the air intake funnel (7), an annular inclined plate (9) is fixed inside the top cover (5), a supporting ring net (10), a second filter ring net (12), a first filter ring net (11) and a third filter ring net (13) are fixed to the bottom of the annular inclined plate (9) in sequence from inside to outside, an ultraviolet ring lamp (14) is fixed to the bottom of the annular inclined plate (9) and to one side of the second filter ring net (12), the first filter ring net (11) and the third filter ring net (13), a circular disc (15) is provided at the center of the annular inclined plate (9), a driving motor (17) is fixedly mounted on the top of the circular disc (15), and a spiral fan blade (18) is fixed to the output end of the driving motor (17).

2. The large-scale pig breeding pig house air circulation system according to claim 1 is characterized by: Support legs (2) are fixed at equal intervals on the bottom of the chassis (1), and trapezoidal blocks (3) are fixed on the bottoms of the support legs (2).

3. The large-scale pig breeding pig house air circulation system according to claim 1 is characterized by: Support columns (6) are embedded and fixed at equal intervals inside the first ring network (4), and two ends of the support columns (6) are respectively fixedly connected to the chassis (1) and the top cover (5).

4. The large-scale pig breeding pig house air circulation system according to claim 1 is characterized by: The mesh size of the second filtering ring net (12) is larger than the mesh size of the first filtering ring net (11), and the mesh size of the first filtering ring net (11) is larger than the mesh size of the third filtering ring net (13).

5. The large-scale pig breeding pig house air circulation system according to claim 1 is characterized by: A connecting piece (16) is symmetrically fixed to the edge of the circular disk (15), and the other end of the connecting piece (16) is fixedly connected to the annular inclined plate (9).

6. The large-scale pig breeding pig house air circulation system according to claim 1 is characterized by: A mesh cover (8) is buckled on the inner wall of the air inlet funnel (7) near the top.

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