Air purification filter screen

Abstract

The utility model discloses an air purification filter screen which comprises a filter screen body, an installation frame is assembled on the filter screen body, an auxiliary device is arranged on the surface of the installation frame, the auxiliary device further treats air dust, impurities and the like attached to the deep position of the filter screen body through a rotating rod and a scraper blade, and the auxiliary device comprises the rotating rod. Wherein a plurality of scrapers which are uniformly and circumferentially distributed are mounted on the arc surface of the rotating rod, mounting rings are mounted at the two ends of the rotating rod correspondingly, chains are fixed to the surfaces of the mounting rings, and two mounting plates are mounted on the two sides of the surface of the mounting frame correspondingly; according to the utility model, the adhesion strength between impurities at deep folds of the filter screen body and the filter screen body is reduced, so that the subsequent regular cleaning treatment of the filter screen body is facilitated, the impurities on the filter screen body are treated more thoroughly and are convenient to use repeatedly, the service life of the filter screen body is prolonged, and the use effect is improved; the utility model relates to the technical field of filter screens.

Description

Technical Field

[0001] This utility model belongs to the field of filter technology, and more specifically, relates to an air purification filter. Background Technology

[0002] Air purifier filters are typically used to remove harmful substances from the air, such as dust, bacteria, viruses, pollen, smoke, and harmful gases, in order to improve indoor air quality. They are usually installed inside the air intake of air purifiers.

[0003] When air purifier filters are in use, they are installed and fixed with the help of mounting frames or screws. During use, impurities in the air adhere to the surface of the air purifier filter, thereby improving indoor air quality. However, in actual use, it has been found that air purifier filters come in various shapes. When using reusable pleated polypropylene non-woven air purifier filters (which increase surface area and thus improve filtration effect), a lot of air impurities can get into the depth of the pleats and stick and accumulate. This makes it difficult to clean the filter thoroughly during subsequent regular cleaning, affecting its subsequent use and functionality. Utility Model Content

[0004] The main purpose of this invention is to provide an air purification filter.

[0005] According to a first aspect of the present invention, an air purification filter is provided, including a filter body, wherein the filter body is fitted with an installation frame, and an auxiliary device is provided on the surface of the installation frame, wherein the auxiliary device further processes air dust and impurities adhering deep to the filter body by means of a rotating rod and a scraper.

[0006] When the filter body is installed in an air purification device, it can be fixed to the internal inlet of the device with the help of the mounting frame to purify the indoor air. At this time, the auxiliary device on the mounting frame is activated to remove impurities from the folds and pleats of the filter body.

[0007] According to the air purification filter of the first aspect of the present invention, the auxiliary device includes a rotating rod, wherein a plurality of uniformly circumferentially distributed scrapers are installed on the arc surface of the rotating rod, and mounting rings are respectively installed at both ends of the rotating rod, wherein a chain is fixed on the surface of the mounting rings, and two mounting plates are respectively installed on both sides of the surface of the mounting frame, wherein a sprocket is respectively installed on the surface of the two mounting plates, the sprocket meshes with the chain, and a servo motor on the mounting frame is connected to one of the sprockets through a coupling.

[0008] The impurities in the wrinkle folding depth of the filter screen body are shaken off, the adhesion strength with the filter screen body is reduced, and then the subsequent regular cleaning treatment of the filter screen body is facilitated, the treatment on the filter screen body is more thorough, repeated use is facilitated, the service life of the filter screen body is prolonged, and the use effect is improved.

[0009] According to the air purification filter screen, the auxiliary device further includes a protective sleeve mounted on the servo motor, and the protective sleeve protects the output end of the servo motor.

[0010] According to the air purification filter screen, the auxiliary device further includes a stabilizing plate assembled on both sides of the mounting frame, and the chain penetrates the inner wall of the stabilizing plate.

[0011] According to the air purification filter screen, the auxiliary device further includes a stabilizing plate assembled on both sides of the mounting frame, and the chain penetrates the inner wall of the stabilizing plate.

[0012] According to the air purification filter screen, the auxiliary device further includes a stabilizing plate assembled on both sides of the mounting frame, and the chain penetrates the inner wall of the stabilizing plate.

[0013] According to the air purification filter screen, the auxiliary device further includes a stabilizing plate assembled on both sides of the mounting frame, and the chain penetrates the inner wall of the stabilizing plate.

[0014] The air purification filter screen according to the first aspect of the utility model, the reinforcing device still includes the reinforcing ring that installs on the pipeline circular arc surface of the air pump output end, wherein the reinforcing ring strengthens the connecting relation of the air pump and the storage box.

[0015] The technical solution of the utility model has at least one of the following advantages or beneficial effects:

[0016] The utility model discloses reduce the adhesion intensity of the impurity in the wrinkle folded deep place of filter screen body and filter screen body, and then the subsequent filter screen body is conveniently removed regularly, and the filter screen body is treated more thoroughly, and the use is facilitated repeatedly, and the service life of filter screen body is prolonged, and the use effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further illustrated in connection with the drawings and examples;

[0018] Figure 1 It is the structural schematic diagram of the utility model embodiment;

[0019] Figure 2 It is the structural schematic diagram of the auxiliary device in the utility model embodiment;

[0020] Figure 3 It is the side structural schematic diagram of the utility model embodiment Figure 2 ;

[0021] Figure 4 It is the structural schematic diagram of the reinforcing device in the utility model embodiment. DETAILED DESCRIPTION

[0022] The embodiment of the utility model will be described in detail below, and the examples of the embodiment are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiment described below by referring to the drawings is exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0023] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relation indicated by up, down, front, back, left, right, etc. is based on the orientation or position relation shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and is not indicated or implied that the device or element must have a specific orientation, a specific orientation structure and operation, therefore, it cannot be understood as the limitation of the utility model.

[0024] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number.If there is a description to the first, the second is only used for distinguishing the purpose of technical features, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0025] In addition, the terms "first", "second" are only used for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features.

[0026] In the description of the utility model, it is necessary to explain that, unless otherwise explicitly specified and limited, the term "connection" should be broadly understood, for example, it can be fixedly connected or movably connected, can be detachably connected or non-detachably connected, or integrally connected, can be mechanically connected, or electrically connected or can communicate with each other, can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements, indirect communication or the interaction relationship of two elements.

[0027] The following disclosure provides many different embodiments or examples to realize different schemes of the utility model.

[0028] Referring to Figures 1 to 4 As shown in the figure, an air purification filter screen is provided, comprising a filter screen body 1, the filter screen body 1 is provided with a mounting frame 2, the surface of the mounting frame 2 is provided with an auxiliary device 3, wherein the auxiliary device 3 further processes air dust impurities and the like adhered to the deep part of the filter screen body 1 by means of a rotating rod 31 and a scraper 32, one side of the mounting frame 2 is provided with a reinforcing device 4.

[0029] In some embodiments of the utility model, Figure 1 , Figure 2 and Figure 3The auxiliary device 3 shown in the figure includes a rotating rod 31, wherein a plurality of scraper plates 32 are uniformly circumferentially arranged on the arc surface of the rotating rod 31, and the two ends of the rotating rod 31 are respectively provided with mounting rings 33, wherein the surface of the mounting ring 33 is fixedly provided with a chain 34, and the surface of the mounting frame 2 is respectively provided with two mounting plates 36, wherein the surface of the two mounting plates 36 is respectively provided with a sprocket 35, the sprocket 35 is engaged with the chain 34, and the servo motor 37 on the mounting frame 2 is connected with one of the sprockets 35 through a shaft coupling. When the filter screen body 1 is assembled in the air purification equipment for use, the filter screen body 1 can be fixed in the internal inlet position of the equipment by means of the mounting frame 2, and the indoor air is purified. At this time, the servo motor 37 on the mounting frame 2 is started, and the servo motor 37 drives the sprocket 35 on the mounting plate 36 to rotate. Because the sprocket 35 is engaged with the chain 34, the chain 34 rotates. At this time, the rotating rod 31 rotates. Because the scraper plate 32 fixed on the rotating rod 31 is in contact with the surface of the filter screen body 1, the rotating rod 31 rotates in the inner wall of the mounting ring 33 fixedly connected with the chain 34. At this time, the filter screen body 1 vibrates in the contact process of the scraper plate 32, so that the impurities in the deep folds of the filter screen body 1 are shaken off, the adhesion strength with the filter screen body 1 is reduced, and the subsequent regular cleaning treatment of the filter screen body 1 is facilitated. The impurities on the filter screen body 1 are treated more thoroughly, which facilitates repeated use, prolongs the service life of the filter screen body 1, and improves the use effect.

[0030] In some embodiments of the utility model, Figure 1 、 Figure 2 and Figure 3 The auxiliary device 3 shown in the figure further includes a protective sleeve 39 mounted on the servo motor 37, wherein the protective sleeve 39 protects the output end of the servo motor 37. By arranging the rubber protective sleeve 39 fixedly connected with the output end of the servo motor 37, the air impurities in the position of the filter screen body 1 cannot easily enter the inner wall of the servo motor 37 to cause damage. The auxiliary device 3 further includes a stabilizing plate 38 assembled on both sides of the mounting frame 2, wherein the chain 34 penetrates the inner wall of the stabilizing plate 38. By arranging the stabilizing plate 38 fixedly connected with the mounting frame 2, the chain 34 can be more stably engaged with the sprocket 35 during operation, ensuring the normal use of the auxiliary device 3. A plurality of strip-shaped holes 310 are respectively arranged in the plurality of scraper plates 32 on the rotating rod 31, wherein the strip-shaped holes 310 enhance the use effect of the scraper plate 32. By arranging the strip-shaped holes 310, the air resistance of the scraper plate 32 during rotation can be further reduced, so that the rotation of the scraper plate 32 is more stable, and the folded position of the filter screen body 1 can be better vibrated.

[0031] In some embodiments of the utility model, Figure 1 and Figure 4The shown reinforcing device 4 includes an air pump 41, the input end of the air pump 41 is provided with a connecting pipe 42, one end of the connecting pipe 42 is communicated with an auxiliary frame 43, the output end of the air pump 41 is provided with a storage box 44, the storage box 44 is assembled on the surface of the mounting frame 2 by bolts, when the filter screen body 1 is assembled in the air purification equipment, and the auxiliary device 3 is operated at the same time, the air pump 41 on the mounting frame 2 is started, the air pump 41 generates negative pressure suction, so that the air impurities flowing around the auxiliary frame 43 are sucked into the connecting pipe 42, and finally into the storage box 44 through the air pump 41, then the storage box 44 can be disassembled for cleaning when the filter screen body 1 is regularly disassembled and cleaned, at this time, the filter screen body 1 is used, the burden of intercepting and collecting impurities is reduced, and the use effect and functionality of the filter screen body 1 are improved.

[0032] In some embodiments of the utility model, Figure 1 And Figure 4 The shown auxiliary device 3 further includes a reinforcing plate 46 mounted on the surface of the auxiliary frame 43, wherein the reinforcing plate 46 enhances the use effect of the auxiliary frame 43, and through the arrangement of the reinforcing plate 46, the collection range of the auxiliary frame 43 when collecting part of the impurities on one side of the filter screen body 1 is further expanded, thereby improving the use effect of the reinforcing device 4, and the reinforcing device 4 further includes a reinforcing ring 45 mounted on the output end pipeline arc surface of the air pump 41, wherein the reinforcing ring 45 strengthens the connection relationship between the air pump 41 and the storage box 44, when the reinforcing ring 45 of the sponge material is fixedly installed on the output end pipeline of the air pump 41, it can be more stably and firmly inserted into one side of the storage box 44, thereby ensuring that the auxiliary collected impurities are better stored in the storage box 44 and are not prone to leakage.

[0033] When the filter screen body 1 is assembled in the air purification equipment for use, the filter screen body 1 can be fixed in the internal inlet position of the equipment by means of the mounting frame 2 to purify the indoor air, at this time, the servo motor 37 on the mounting frame 2 is started, the servo motor 37 drives the sprocket 35 on the mounting plate 36 to rotate, because the sprocket 35 is engaged with the chain 34, so the chain 34 rotates, at this time, the rotating rod 31 moves, because the fixed scraper 32 on the rotating rod 31 is in contact with the surface of the filter screen body 1, so the rotating rod 31 rotates in the inner wall of the mounting ring 33 fixedly connected to the chain 34, at this time, the filter screen body 1 shakes and vibrates in the contact process of the scraper 32, so the impurities in the deep folds of the filter screen body 1 are shaken off, the adhesion strength with the filter screen body 1 is reduced, thereby facilitating the subsequent regular cleaning of the filter screen body 1, the filter screen body 1 is treated more thoroughly, repeated use is facilitated, the service life of the filter screen body 1 is prolonged, and the use effect is improved.

[0034] When the filter screen body 1 is assembled in the air purification equipment for use, and the auxiliary device 3 is in operation at the same time, the air pump 41 on the mounting frame 2 is started, and the air pump 41 generates negative pressure suction, so that the air impurities flowing around the auxiliary frame 43 are sucked into the connecting pipe 42, and finally into the storage box 44 through the air pump 41, and then the storage box 44 can be disassembled for cleaning when the filter screen body 1 is regularly disassembled and cleaned, and the impurities can be cleaned at this time, and the filter screen body 1 can reduce the interception and collection burden of impurities during use, and improve the use effect and functionality of the filter screen body 1.

[0035] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. An air purification filter, comprising a filter body (1), characterized in that: The filter body (1) is equipped with a mounting frame (2), and an auxiliary device (3) is provided on the surface of the mounting frame (2). The auxiliary device (3) uses a rotating rod (31) and a scraper (32) to further process the air dust and impurities attached deep to the filter body (1).

2. The air purification filter according to claim 1, characterized in that: The auxiliary device (3) includes a rotating rod (31), on which a number of uniformly circumferentially distributed scrapers (32) are installed. At both ends of the rotating rod (31) are respectively installed mounting rings (33), and a chain (34) is fixed on the surface of the mounting rings (33). Two mounting plates (36) are respectively installed on both sides of the surface of the mounting frame (2). Sprockets (35) are respectively installed on the surfaces of the two mounting plates (36). The sprockets (35) mesh with the chain (34). The servo motor (37) on the mounting frame (2) is connected to one of the sprockets (35) through a coupling.

3. The air purification filter according to claim 2, characterized in that: The auxiliary device (3) also includes a protective sleeve (39) installed on the servo motor (37), which protects the output end of the servo motor (37).

4. The air purification filter according to claim 2, characterized in that: The auxiliary device (3) also includes a stabilizing plate (38) mounted on both sides of the mounting frame (2), and the chain (34) passes through the inner wall of the stabilizing plate (38).

5. The air purification filter according to claim 2, characterized in that: The rotating rod (31) has several scrapers (32) with several strip holes (310) respectively, and the strip holes (310) enhance the effect of the scrapers (32).

6. The air purification filter according to any one of claims 1 to 5, characterized in that: A reinforcing device (4) is provided on one side of the mounting frame (2). The reinforcing device (4) includes an air pump (41). A connecting pipe (42) is installed at the input end of the air pump (41). An auxiliary frame (43) is connected to the other end of the connecting pipe (42). A storage box (44) is installed at the output end of the air pump (41). The storage box (44) is bolted to the surface of the mounting frame (2).

7. The air purification filter according to claim 6, characterized in that: The auxiliary device (3) also includes a reinforcing plate (46) installed on the surface of the auxiliary frame (43), which enhances the performance of the auxiliary frame (43).

8. The air purification filter according to claim 6, characterized in that: The strengthening device (4) also includes a reinforcing ring (45) installed on the arc surface of the pipeline at the output end of the air pump (41), which strengthens the connection between the air pump (41) and the storage box (44).

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