Novel fresh air filtering equipment

Abstract

Novel fresh air filtering equipment comprises a base, an air filtering barrel is arranged above the base, a plurality of filters in different directions are arranged on the side wall of the air filtering barrel, and a corresponding fan is arranged above the air filtering barrel; the air filtering barrel is in a hollow polygonal barrel shape and is fixedly installed on the top face of the base, each side wall of the air filtering barrel is provided with a first installation opening penetrating to an inner cavity of the air filtering barrel, the number of the air filters corresponds to the number of the first installation openings, and the air filters are installed at the first installation openings in the corresponding side walls of the air filtering barrel. A corresponding top plate is arranged at the top of the air filtering barrel, a second installation opening penetrating to an inner cavity of the top plate is formed in the middle of the top plate, and the fan is correspondingly installed at the second installation opening. The device is simple in structure, wider in application range and easier to produce, manufacture and install.

Description

Technical Field

[0001] The invention belongs to the technical field of fresh air equipment, and in particular relates to fresh air filtering equipment for poultry and livestock farms. Background Art

[0002] In poultry and livestock farms, fresh air filtration equipment can filter out the vast majority of bacterial and viral particle carriers, provide clean air for the breeding house, and effectively reduce the morbidity of poultry and livestock. At present, the existing fresh air filtration units are mainly in the form of a filter installed on the front and a fan installed on the back. The air inlet surface is relatively simple, and the adaptability is poor in the face of various ventilation volume requirements of different breeding houses. A variety of structures and sizes are provided according to needs, and the ventilation requirements are also narrowly applicable. This not only increases the difficulty of manufacturing and installation of fresh air filtration equipment, but also increases the production cost of fresh air filtration equipment, which seriously affects the economic benefits and market development of fresh air filtration equipment production. Summary of the invention

[0003] The purpose of the present invention is to provide a new type of fresh air filtering equipment with multi-sided air inlet and suitable for a variety of different air volume requirements, so as to solve the technical problems that the existing fresh air filtering equipment has a single air inlet surface, a narrow ventilation demand applicability, and is difficult to produce and install.

[0004] To achieve the above purpose, the specific technical solutions of the present invention are as follows:

[0005] A novel fresh air filtering device comprises a base, an air filter barrel is arranged above the base, a plurality of filters in different directions are arranged on the side wall of the air filter barrel, and a corresponding fan is arranged above the air filter barrel;

[0006] The air filter barrel is a polygonal barrel with a hollow interior. It is fixedly installed on the top surface of the base. Each side wall is provided with a first mounting port that penetrates into its inner cavity. The number of air filters corresponds to the number of first mounting ports. The air filters are installed at the first mounting ports on the corresponding side walls of the air filter barrel. A corresponding top plate is provided on the top of the air filter barrel. A second mounting port that penetrates into its inner cavity is provided in the middle of the top plate. The fan is correspondingly installed at the second mounting port.

[0007] Furthermore, a corresponding protective cover is provided on the outer side of the filter, and the inner end of the protective cover is fixedly connected to the outer surface of the corresponding side wall of the air filter barrel.

[0008] Furthermore, a corresponding side panel is provided between each adjacent side walls of the air filter barrel. The side panel serves as a transition between the side walls, and its corresponding side edges are correspondingly connected to the corresponding side edges of the two side walls, its bottom is connected to the base, and its top is connected to the top plate.

[0009] Furthermore, the corresponding side edges of the side panels are sealed and fixedly connected to the corresponding side edges of the adjacent two side walls, and the side panels are also sealed and fixedly connected to the base and the top panel.

[0010] Furthermore, the connections among the base, top plate, air filter barrel, filter and fan are all sealed and fixed connections.

[0011] Furthermore, support feet are provided below the base, and a plurality of support feet are evenly distributed below the base in a circumferential direction, and the top ends are fixedly connected to the bottom surface of the base. The base is fixedly installed externally through the support feet, and the support feet play a supporting, fixing and buffering role for the overall filtering equipment.

[0012] The multi-directional filter of the novel fresh air filtering device of the present invention can be flexibly selected and disassembled, which realizes multi-directional and multi-level ventilation volume to meet the needs, has a wider range of applications, and has a simple structure, is easy and simple to use, is more convenient to produce and install, has lower production costs, is more suitable for multi-range promotion in the modern market, and has better economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0014] Figure 2 It is a schematic diagram of the explosion of the protective cover of the present invention;

[0015] Explanation of the markings in the figure: 1. Base; 2. Air filter barrel; 21. Top plate; 3. Filter; 4. Fan; 5. Protective cover; 6. Side panel. DETAILED DESCRIPTION

[0016] In order to better understand the purpose, structure and function of the present invention, a novel fresh air filtering device of the present invention is further described in detail below in conjunction with the accompanying drawings.

[0017] like Figure 1-2 As shown, the novel fresh air filtering device of the present invention comprises a base 1, a filter barrel 2 is arranged above the base 1, a plurality of filters 3 are arranged on the side wall of the filter barrel 2, and the plurality of filters 3 are arranged in different directions of the side wall of the filter barrel 2, and a corresponding fan 4 is arranged above the filter barrel 2. When in use, one or more filters 3 can be selected and enabled as needed, and external unclean air from the corresponding direction enters the filter 3, and particulate carriers such as bacteria and viruses in the air are filtered out by the filter 3 to turn it into clean air, which is then blown back into the breeding house through the filter barrel 2 by the fan 4.

[0018] Furthermore, the air filter barrel 2 is a quadrilateral barrel with a hollow interior, which is fixedly mounted on the top surface of the base 1, and the top surface of the base 1 is the bottom surface of its inner cavity. The four side walls of the air filter barrel 2 are provided with corresponding first mounting ports, and the first mounting ports are through holes that penetrate from the outside to the inside into the inner cavity of the air filter barrel 2. The number of air filters corresponds to the number of first mounting ports. In this embodiment, four air filters are provided, and the four air filters are respectively installed in the first mounting ports of the four side walls of the air filter barrel 2. A corresponding top plate 21 is provided on the top of the air filter barrel 2, and its top end is correspondingly connected to the bottom surface of the top plate 21. The two are integrally formed and fixedly connected. A second mounting port that penetrates into its inner cavity is provided in the middle of the top plate 21, and the fan 4 is correspondingly installed at the second mounting port of the top wall.

[0019] Furthermore, a corresponding protective cover 5 is provided on the outer side of each filter 3, and the inner end of the protective cover 5 is connected to the outer surface of the corresponding side wall of the air filter barrel 2, and the two are fixedly installed.

[0020] Furthermore, a corresponding side panel 6 is provided between each adjacent side wall of the air filter barrel 2 as a transition therebetween, and the two side edges of the side panel 6 are respectively connected to the side edges of the corresponding side walls of the air filter barrel 2, and the side panel 6 and the side wall of the air filter barrel 2 are integrally formed and fixedly connected, and the bottom of the side panel 6 is affixed and fixedly connected to the top surface of the base 1, and the top of the side panel 6 is affixed and fixedly connected to the bottom surface of the top plate 21 of the air filter barrel 2, and the connections between the side panel 6 and the base 1 and the top plate 21 are all integrally formed, sealed and fixedly connected, and the side panel 6 is a transition between adjacent side walls of the air filter barrel 2, which increases the switching angle and space between adjacent side walls of the air filter barrel 2, so that there can be more sufficient installation space between the two filters 3 arranged on the adjacent side walls, reducing the difficulty of installing the filters 3 and making it more convenient to disassemble and repair them.

[0021] Furthermore, the connections among the base 1, the air filter barrel 2, the filter 3 and the fan 4 are all sealed and fixed. In the present embodiment, the base 1 and the air filter barrel 2 are correspondingly connected by welding, the base 1 blocks the bottom of the air filter barrel 2, and the air filter barrel 2 and the top plate 21 are fixedly sealed and connected by welding. A corresponding first sealing strip is provided at the connection between the air filter barrel 2 and the filter 3, and a corresponding second sealing strip is provided at the connection between the air filter barrel 2 and the fan 4. Such a configuration can prevent unpurified unclean air from entering the filtering device through the corresponding gap and affecting the air filtering quality of the filtering device.

[0022] Furthermore, support feet are provided below the base 1, and a plurality of support feet are evenly distributed below the base 1 in a circumferential direction, and the top ends are fixedly connected to the bottom surface of the base 1. The base 1 is fixedly installed externally by the support feet, and the support feet play a supporting, fixing and buffering role for the overall filtering equipment.

[0023] When in use, first install the filtering device at an appropriate position in the breeding house as required, then selectively start one or more filters 3 in different directions according to the needs of the breeding house, and the external unclean air in the corresponding direction enters the filter 3, and the bacteria, viruses and other particle carriers in the air are filtered out by the filter 3, so that it becomes clean air, and then is blown back into the breeding house by the fan 4 through the air filter barrel 2. During the working process of the filtering device, the staff can open or close the filters 3 in different directions at any time according to the ventilation demand of the breeding house, and adjust the number of activated filters 3 at any time.

[0024] The novel fresh air filtering device of the present invention realizes the demand for purifying unclean air in multiple directions of the breeding house at the same time by setting up multiple filters 3 in multiple directions. The user can flexibly select the number of filters to be installed according to the ventilation volume demand of the breeding house, and seal the first installation port where no filter is required to be installed. The user can adjust whether the filter 3 is enabled or not at any time, thereby expanding the installation application scope of the filtering device. The device has a simple structure, simple manufacturing, and more convenient use, which greatly reduces the production cost of the filtering device, makes it applicable to a wider market range, and greatly improves the economic benefits of the production and manufacturing of the filtering device.

[0025] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A new type of fresh air filtering equipment, characterized in that: It comprises a base (1), an air filter barrel (2) is arranged above the base (1), a plurality of filters (3) in different directions are arranged on the side wall of the air filter barrel (2), and a corresponding fan (4) is arranged above the air filter barrel (2); The air filter barrel (2) is a polygonal barrel with a hollow interior. It is fixedly mounted on the top surface of the base (1). Each side wall thereof is provided with a first mounting opening that penetrates into its inner cavity. The number of air filters corresponds to the number of first mounting openings. The air filters are mounted at the first mounting openings of the corresponding side walls of the air filter barrel (2). A corresponding top plate (21) is provided at the top of the air filter barrel (2). A second mounting opening that penetrates into its inner cavity is provided in the middle of the top plate (21). The fan (4) is correspondingly mounted at the second mounting openings.

2. The novel fresh air filtering device according to claim 1 is characterized in that: The outer side of each filter (3) is provided with a corresponding protective cover (5), and the inner side end of the protective cover (5) is fixedly connected to the outer side surface of the corresponding side wall of the air filter barrel (2).

3. The novel fresh air filtering device according to claim 1 is characterized in that: A corresponding side plate (6) is provided between each adjacent side wall of the air filter barrel (2). The side plate (6) serves as a transition between the side walls, and its corresponding side edges are correspondingly connected to the corresponding side edges of the side walls, its bottom is connected to the base (1), and its top is connected to the top plate (21).

4. The novel fresh air filtering device according to claim 3 is characterized in that: The corresponding side edges of the side panels (6) are sealed and fixedly connected to the corresponding side edges of the adjacent two side walls, and the side panels (6) are also sealed and fixedly connected to the base (1) and the top panel (21).

5. The novel fresh air filtering device according to claim 1 is characterized in that: The connections among the base (1), the top plate (21), the air filter barrel (2), the filter (3) and the fan (4) are all sealed and fixed connections.

6. The novel fresh air filtering device according to claim 1 is characterized in that: Support feet are provided below the base (1); a plurality of support feet are evenly distributed below the base (1) in a circumferential direction; the top ends of the support feet are fixedly connected to the bottom surface of the base (1); the base (1) is fixedly installed externally by the support feet; the support feet play a supporting, fixing and buffering role for the overall filtering device.

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