Anti-blocking air filter

Abstract

The utility model discloses an anti-clogging air filter in the field of air filtering equipment, which comprises a shell and a second box body, the second box body is fixedly connected to the top of the shell, and a first box body is fixedly connected to the front side of the bottom of an inner cavity of the shell. An air filter body is fixedly connected between the top of the first box body and the top of an inner cavity of the shell, a supporting rod is fixedly connected to the front right side of the top of the shell, a supporting plate is slidably connected to the outer side wall of the supporting rod, and a first expansion cover is fixedly connected to the rear side wall of the supporting plate; the left side wall of the inner cavity of the first box body is fixedly connected with a first motor, the anti-clogging air filter is convenient to clean, so that the air filter is not easy to clog, the use efficiency of the air filter is improved, dust formed by clogging can be conveniently treated in a centralized manner, and the practicability of the air filter is improved. Secondary pollution of air in the cleaning process of the air filter is avoided, and the air filter is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of air filtering equipment, in particular to an anti-clogging air filter. Background Art

[0002] An air filter is a device that captures dust from gas-solid two-phase flow through porous filter materials and purifies the gas. It purifies the air with low dust content and sends it into the room to ensure the process requirements of the clean room and the air cleanliness in general air-conditioned rooms.

[0003] At present, during the use of air filters, due to the simple structure of existing air filters, it is not convenient to clean the air filters, which causes the air filters to be easily blocked, reducing the efficiency of the air filters. At the same time, in the above problems, the air filters are not convenient for centralized treatment of dust caused by blockage, which causes the air in the air filters to be easily polluted by secondary pollution during the cleaning process, which is inconvenient to use. For this reason, we propose an anti-blocking air filter. Utility Model Content

[0004] The purpose of the present utility model is to provide an anti-clogging air filter to solve the problem raised in the above background technology that the existing air filter has a simple structure and is not convenient for cleaning the air filter, resulting in the air filter being easily clogged, thereby reducing the efficiency of the air filter. At the same time, in the above problem, the air filter is not convenient for centralized treatment of dust caused by blockage, resulting in the air in the air filter being easily polluted during the cleaning process, which is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an anti-clogging air filter comprises a shell and a second box body, the second box body is fixedly connected to the top of the shell body, the front side of the bottom of the inner cavity of the shell body is fixedly connected to the first box body, the air filter body is fixedly connected between the top of the first box body and the top of the inner cavity of the shell body, the top right side of the shell body is fixedly connected to a support rod, the outer wall of the support rod is slidably connected to a support plate, the rear side wall of the support plate is fixedly connected to a first expansion cover, the left side wall of the inner cavity of the first box body is fixedly connected to a first motor, and the output end of the first motor passes through the left front side of the inner cavity top of the first box body and extends to the upper side of the first box body, the output end of the first motor is fixedly connected to a first screw rod, and the first screw rod is threadedly connected to the bottom left side of the support plate and rotatably connected to the left front side of the inner cavity top of the shell body, the right side of the inner cavity bottom of the shell body is fixedly connected to a data processing device, and the left and right side walls of the inner cavity of the second box body are fixedly connected The cam is fixedly connected to the left side of the second casing, and the cam is fixedly connected to the left side of the second casing front side wall. The cam is fixedly connected to the left side of the second casing front side wall, and the cam is fixedly connected to the left side of the second casing front side wall. The cam is fixedly connected to the left side of the second casing front side wall, and the cam is fixedly connected to the right side of the second casing front side wall.

[0006] As a further description of the above technical solution:

[0007] An independent power source is fixedly connected to the middle of the inner cavity bottom of the shell, and the independent power source is a lithium battery.

[0008] As a further description of the above technical solution:

[0009] A through hole is opened on the lower side of the right side wall of the central box, and a dustproof net is fixedly connected between the inner side walls of the through hole.

[0010] As a further description of the above technical solution:

[0011] A first hose is plugged into the upper side of the left side wall of the second box body, and the first hose is plugged into the connection end of the first extension cover.

[0012] As a further description of the above technical solution:

[0013] The output end of the air pump is plugged with a transmission pipe, and the transmission pipe is plugged into the lower right side of the rear side wall of the partition.

[0014] As a further description of the above technical solution:

[0015] A second hose is plugged into the end of the transmission pipe, and the second hose passes through between the rear side of the bottom of the inner cavity of the second box and the rear side of the top of the shell, and is plugged into the connection end of the second expansion cover.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The anti-clogging air filter extracts air from the left side of the horizontal plate through the provided suction pump in cooperation with the through hole, drives the first hose in cooperation with the first extension cover to extract dust attached to the surface of the air filter body, and at the same time blows the rear side of the air filter body through the suction pump in cooperation with the transmission pipe, the second hose and the second extension cover, driving the blockage to be cleaned by the push and pull from the rear and the suction from the front, and the first motor in cooperation with the first screw drives the support plate to drive the first extension cover to move up and down, and the second motor in cooperation with the second screw drives the push plate to drive the second extension cover to move up and down, driving the air filter body to be quickly cleaned up and down, making it easy to clean the air filter, making the air filter less likely to be clogged, and improving the use efficiency of the air filter.

[0018] 2. The anti-clogging air filter extracts the air on the left side of the horizontal plate through the provided vacuum pump and the through hole, driving the space on the left side of the partition to form an air negative pressure, and the first hose cooperates with the first expansion cover to guide the dust into the second box and into the centralized box for concentration, so that the air filter can easily carry out centralized treatment of the dust formed by the blockage, avoiding the secondary pollution of the air in the cleaning process of the air filter, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of an anti-clogging air filter proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of an anti-clogging air filter proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the left side cross-sectional structure of an anti-clogging air filter proposed by the utility model;

[0022] Figure 4 The utility model provides an anti-clogging air filter Figure 3 Enlarged structural diagram at point A in the middle.

[0023] In the figure: 100, shell; 110, first box body; 120, air filter body; 130, support rod; 140, support plate; 150, first extension cover; 160, first motor; 170, first screw rod; 180, independent power supply; 190, data processing device; 200, second box body; 210, partition; 220, horizontal plate; 230, central box; 231, through hole; 232, dust net; 240, first hose; 250, vacuum pump; 251, transmission pipe; 252, second hose; 260, fixing plate; 270, second motor; 280, second screw rod; 290, push plate; 291, second extension cover. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0027] The utility model provides an anti-clogging air filter, which is not easy to clog and is convenient for centralized treatment of dust caused by clogging. Figure 1-4 , comprising a shell 100 and a second box 200;

[0028] Please refer again Figure 1-4 , the front side of the bottom of the inner cavity of the shell 100 is fixedly connected to the first box body 110, the first box body 110 is used to support the air filter body 120, the air filter body 120 is fixedly connected between the top of the first box body 110 and the top of the inner cavity of the shell 100, the air filter body 120 is used to filter the air, and the front right side of the top of the shell 100 is fixedly connected to a support rod 130, the support rod 130 is used to limit the rotation of the support plate 140, the outer side wall of the support rod 130 is slidably connected to the support plate 140, the support plate 140 is used to support the first extension cover 150, the rear side wall of the support plate 140 is fixedly connected to the first extension cover 150, and the left side wall of the inner cavity of the first box body 110 is fixed A first motor 160 is fixedly connected, and the output end of the first motor 160 passes through the left front side of the top of the inner cavity of the first box body 110 and extends to the upper side of the first box body 110. The output end of the first motor 160 is fixedly connected to a first screw rod 170, and the first screw rod 170 is threadedly connected to the bottom left side of the support plate 140 and rotatably connected to the left front side of the top of the inner cavity of the shell 100. The first motor 160 is used to cooperate with the screw rod 170 to drive the support plate 140 to drive the first extension cover 150 to move up and down. A data processing device 190 is fixedly connected to the right side of the bottom of the inner cavity of the shell 100. The data processing device 190 is used to control the start and stop of the electrical equipment. The shell 100 is used to support the second box body 200.

[0029] Please refer again Figure 1-4, a partition 210 is fixedly connected between the middle of the left and right side walls of the inner cavity of the second box body 200, and the partition 210 is used to divide the internal space of the second box body 200. A horizontal plate 220 is fixedly connected between the left side of the front side wall of the partition 210 and the left side of the front side wall of the inner cavity of the second box body 200. The horizontal plate 220 is used to divide the front space of the partition 210, and a central box 230 is plugged into the left side of the front side wall of the second box body 200. The central box 230 is used to collect dust in a centralized manner. An air pump 250 is fixedly connected to the front side of the bottom of the inner cavity of the second box body 200, and the input end of the air pump 250 is plugged into the lower side of the left side wall of the horizontal plate 220. The air pump 250 is used to drive air flow. A fixed plate 260 is fixedly connected between the rear side wall of the partition 210 and the middle of the rear side wall of the inner cavity of the second box body 200. The fixed plate 260 is used to support the second motor 270. The middle of the top rear side of the fixed plate 260 A second motor 270 is fixedly connected to it, and the output end of the second motor 270 passes through the middle of the top rear side of the fixed plate 260 and extends to the lower side of the fixed plate 260. The output end of the second motor 270 is fixedly connected to the second screw rod 280, and the second screw rod 280 is rotatably connected to the middle of the rear side of the bottom of the inner cavity of the second box body 200. The second motor 270 is used to drive the second screw rod 280 to drive the push plate 290 to move up and down. The outer side wall of the second screw rod 280 is threadedly connected to the push plate 290, and the push plate 290 passes between the rear side of the bottom of the inner cavity of the second box body 200 and the top rear side of the shell body 100, and extends to the inner cavity of the shell body 100. A second extension cover 291 is fixedly connected to the lower side of the front side wall of the push plate 290. The push plate 290 is used to drive the second extension cover 291 to move up and down under force. The second box body 200 is fixedly connected to the top of the shell body 100. The second box body 200 is used to provide space for dust collection.

[0030] Please refer again Figure 1-4 An independent power source 180 is fixedly connected to the middle of the bottom of the inner cavity of the shell 100. The independent power source 180 is a lithium battery. The independent power source 180 formed by the lithium battery has a high endurance.

[0031] Please refer again Figure 1-4 A through hole 231 is opened on the lower side of the right side wall of the central box 230, and a dustproof net 232 is fixedly connected between the inner walls of the through hole 231, so that the air pump 250 can extract the air on the left side of the horizontal plate 220 through the through hole 231.

[0032] Please refer again Figure 1-4 A first hose 240 is plugged into the upper side of the left side wall of the second box body 200, and the first hose 240 is plugged into the connection end of the first extension cover 150. The first hose 240 can cooperate with the first extension cover 150 to establish a dust transmission channel.

[0033] Please refer again Figure 1-4The output end of the air pump 250 is connected to a transmission pipe 251 , and the transmission pipe 251 is inserted into the lower right side of the rear side wall of the partition 210 , and the air extracted by the air pump 250 can be discharged through the transmission pipe 251 .

[0034] Please refer again Figure 1-4 A second hose 252 is connected to the end of the transmission tube 251, and the second hose 252 passes through the bottom rear side of the inner cavity of the second box body 200 and the top rear side of the shell 100, and is connected to the connecting end of the second extension cover 291. The air introduced by the transmission tube 251 can be introduced into the second extension cover 291 again through the second hose 252.

[0035] To sum up, the air on the left side of the horizontal plate 220 is extracted by the provided vacuum pump 250 in cooperation with the through hole 231, driving the first hose 240 to cooperate with the first extension cover 150 to extract the dust attached to the surface of the air filter body 120, and at the same time, the vacuum pump 250 cooperates with the transmission pipe 240, the second hose 252 and the second extension cover 291 to blow the rear side of the air filter body 120, driving the blockage to be cleaned by the push and pull from the rear and the suction from the front, and the first motor 160 cooperates with the first screw rod 170 to drive the support plate 140 to drive the first extension cover 150 to move up and down, and the second motor 270 cooperates with the second screw rod 280 to drive the push plate 290 to drive the second extension cover 291 to move up and down, driving the air filter body 120 to be quickly cleaned up and down, making it easy to clean the air filter, making the air filter not easy to be blocked, and improving the use efficiency of the air filter.

[0036] To sum up, the air on the left side of the horizontal plate 220 is extracted by the vacuum pump 250 in cooperation with the through hole 231, driving the space on the left side of the partition 220 to form an air negative pressure, and the first hose 240 cooperates with the first extension cover 150 to introduce the dust into the second box body 200 and enter the central box 230 for concentration, so that the air filter can easily carry out centralized treatment of the dust caused by blockage, avoiding secondary pollution of the air during the cleaning process of the air filter, and facilitating use.

[0037] During specific use, the technical personnel in this field first manually start the external control device to cooperate with the data processing device 180 to start the air pump 250, and then the air pump 250 starts to extract the air on the left side of the transverse plate 220, driving the space on the left side of the partition 220 to form an air negative pressure, and at the same time, with the help of the first hose 240 and the first expansion cover 150, the dust attached to the front side of the air filter body 120 is sucked into the second box body 200 and enters the concentration box 230 for concentration. At the same time, the air discharged by the air pump 250 is introduced into the second expansion box 230 through the transmission pipe 251 and the second hose 252. The extension cover 291 is extended and guided to the rear side of the air filter body 120 by the extension cover 291, forcing the blockage to be pushed from the rear and quickly enter the first extension cover 150, and then the first motor 160 and the second motor 270 are started, and then the first motor 160 cooperates with the first screw rod 170 to drive the support plate 140 to drive the first extension cover 150 to move up and down, and the second motor 270 cooperates with the second screw rod 280 to drive the push plate 290 to drive the second extension cover 291 to move up and down, until the first extension cover 150 and the second extension cover 291 contact the first box body 110 to complete the cleaning.

[0038] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An anti-clogging air filter, characterized in that: The invention comprises a shell (100) and a second box (200), wherein the second box (200) is fixedly connected to the top of the shell (100), the front side of the bottom of the inner cavity of the shell (100) is fixedly connected to the first box (110), the top of the first box (110) and the top of the inner cavity of the shell (100) are fixedly connected to an air filter body (120), the front right side of the top of the shell (100) is fixedly connected to a support rod (130), the outer side wall of the support rod (130) is slidably connected to a support plate (140), the rear side wall of the support plate (140) is fixedly connected to a first expansion cover (150), the left side wall of the inner cavity of the first box (110) is fixedly connected to the The first housing (110) is fixedly connected to a first motor (160), and the output end of the first motor (160) passes through the left front side of the top of the inner cavity of the first housing (110) and extends to the upper side of the first housing (110); the output end of the first motor (160) is fixedly connected to a first screw rod (170), and the first screw rod (170) is threadedly connected to the left side of the bottom of the support plate (140) and is rotatably connected to the left front side of the top of the inner cavity of the housing (100); a data processing device (190) is fixedly connected to the right side of the bottom of the inner cavity of the housing (100); a partition plate (210) is fixedly connected between the middle of the left and right side walls of the inner cavity of the second housing (200); the partition plate (210) is fixedly connected to the left and right side walls of the inner cavity of the second housing (200); A horizontal plate (220) is fixedly connected between the left side of the front side wall of the second box (200) and the left side of the front side wall of the inner cavity of the second box (200); a central box (230) is plugged into the left side of the front side wall of the second box (200); an air pump (250) is fixedly connected to the front side of the bottom of the inner cavity of the second box (200), and the input end of the air pump (250) is plugged into the lower side of the left side wall of the horizontal plate (220); a fixed plate (260) is fixedly connected between the rear side wall of the partition (210) and the middle of the rear side wall of the inner cavity of the second box (200); a second motor (270) is fixedly connected to the middle of the top rear side of the fixed plate (260), and the second motor (270) The output end passes through the middle of the top rear side of the fixed plate (260) and extends to the lower side of the fixed plate (260); the output end of the second motor (270) is fixedly connected to the second screw rod (280), and the second screw rod (280) is rotatably connected to the middle of the bottom rear side of the inner cavity of the second box body (200); the outer wall of the second screw rod (280) is threadedly connected to a push plate (290), and the push plate (290) passes through between the bottom rear side of the inner cavity of the second box body (200) and the top rear side of the shell (100), and extends to the inner cavity of the shell (100); the lower side of the front side wall of the push plate (290) is fixedly connected to a second extension cover (291).

2. An anti-clogging air filter according to claim 1, characterized in that: An independent power source (180) is fixedly connected to the middle of the bottom of the inner cavity of the housing (100), and the independent power source (180) is a lithium battery.

3. The anti-clogging air filter according to claim 1, characterized in that: A through hole (231) is formed on the lower side of the right side wall of the central box (230), and a dustproof net (232) is fixedly connected between the inner side walls of the through hole (231).

4. The anti-clogging air filter according to claim 3, characterized in that: A first hose (240) is plugged into the upper side of the left side wall of the second box body (200), and the first hose (240) is plugged into the connection end of the first extension cover (150).

5. The anti-clogging air filter according to claim 1, characterized in that: The output end of the vacuum pump (250) is plugged with a transmission tube (251), and the transmission tube (251) is plugged into the lower right side of the rear side wall of the partition (210).

6. An anti-clogging air filter according to claim 5, characterized in that: A second hose (252) is plugged into the end of the transmission tube (251), and the second hose (252) passes through between the bottom rear side of the inner cavity of the second box body (200) and the top rear side of the shell (100), and is plugged into the connection end of the second expansion cover (291).

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