Air filter support

Abstract

The utility model discloses an air filter support, which belongs to the field of air filters and comprises an enclosure frame, a filter element is fixedly arranged on the inner side of the enclosure frame, positioning blocks are fixedly arranged at the upper end and the lower end of the enclosure frame respectively, the enclosure frame is connected with an upper clamp in a clamping mode, and the enclosure frame is connected with a lower clamp in a clamping mode. The upper clamp and the lower clamp are respectively provided with a positioning groove, and the upper clamp and the lower clamp are arranged separately, so that the enclosure frame can be clamped in the lower clamp in a sliding manner and then clamped in the upper clamp in a sliding manner, and abrasion caused by the fact that the enclosure frame is clamped in the upper clamp and the lower clamp in a sliding manner from one end opening of the upper clamp and one end opening of the lower clamp is avoided; and meanwhile, the upper clamping hoop and the lower clamping hoop are arranged separately, and the air inlet hopper and the exhaust hopper are convenient to take down, so that the enclosure frame is convenient to take out, the filter element is convenient to clean and decontaminate, and the filter element is prevented from being blocked by dirt, so that the use effect and the service life of the filter element are not influenced.

Description

Technical Field

[0001] The utility model relates to the field of air filters, and more specifically to an air filter bracket. Background Art

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

[0003] For example, an air filter bracket and an air filter disclosed in announcement No. CN213016591U include a shell, a fixing ear is installed on the shell, the shell is composed of an upper shell and a lower shell, the upper shell and the lower shell are connected by a hinge, the fixing ear includes an upper fixing ear and a lower fixing ear, the upper shell is fixed with an upper fixing ear, the lower shell is fixed with a lower fixing ear, the upper fixing ear and the lower fixing ear are connected by a locking buckle, a shock absorbing frame is fixed inside the shell, a mounting frame is installed on the shock absorbing frame, a bracket is installed at the bottom of the lower shell, a connecting frame is installed on the bracket, and an extension rod is installed on the locking buckle; the support frame of the utility model leaves a certain cavity between the shell and the mounting frame, and the cavity structure effectively reduces the vibration amplitude of the air filter, and multiple filter brackets can be selected according to actual needs and connected into a whole through the connecting frame to improve the efficiency of disassembly and installation.

[0004] It can be seen from the above-mentioned public scheme that the filter element in the current air filter is mostly slidably connected to the bracket during installation. When sliding, sliding friction will be generated between the filter element frame and the inside of the bracket, which makes the filter element frame and the inside of the bracket easily cause friction damage, and the filter element is not easy to remove for cleaning and decontamination, which not only affects the use effect of the filter element, but also affects its service life. Utility Model Content

[0005] The utility model aims to provide an air filter bracket to solve the problems of filter element assembly, disassembly and cleaning.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air filter bracket, comprising a surrounding frame, a filter element is fixedly arranged on the inner side of the surrounding frame, positioning blocks are fixedly arranged on the upper and lower ends of the surrounding frame, an upper clamp is clamped on the surrounding frame, a lower clamp is clamped on the surrounding frame, the upper clamp and the lower clamp are respectively provided with positioning grooves, upper ear plates are fixedly arranged on the left and right sides of the lower end of the upper clamp, lower ear plates are fixedly arranged on the left and right sides of the upper end of the lower clamp, a support is fixedly arranged on the lower end of the lower clamp, and a bottom plate is fixedly arranged on the left and right sides of the lower end of the support, an intake scoop is clamped on the left side of the upper clamp and the lower clamp by bolts, and the upper clamp and the lower clamp are respectively connected to each other. An exhaust hopper is clamped on the right side of the clamp by bolts, an air inlet is fixedly provided on the left side of the air intake hopper, and an exhaust port is fixedly provided on the right side of the exhaust hopper. The upper clamp and the lower clamp are separately arranged, which is convenient for sliding the frame to the inside of the lower clamp and then sliding the upper clamp to avoid wear caused by the frame sliding and clamping to the inside of the upper clamp and the lower clamp at one end opening, and protects the frame, the upper clamp and the lower clamp respectively. At the same time, the upper clamp and the lower clamp are separately arranged, and the air intake hopper and the exhaust hopper are convenient to remove, thereby facilitating the removal of the frame, cleaning and decontamination of the filter element, and avoiding the filter element being clogged by dirt and affecting the use effect and service life.

[0007] Preferably, the filter element is arranged inside the upper clamp and the lower clamp, the upper clamp and the lower clamp are the same size, the positioning block is slidably engaged with the positioning groove, and the installation of the frame is limited by setting the positioning block and the positioning groove to slide and engage with each other. The upper ear plate and the lower ear plate are set to facilitate the loading and unloading of the upper clamp and the lower clamp.

[0008] Preferably, the upper ear plate is fixedly connected to the lower ear plate by bolts, and the upper ear plate is arranged at the upper end of the lower ear plate. The threaded holes are arranged to facilitate the installation of the limiting base plate by bolts, and the weight of the support is reduced by the arrangement of the weight-reducing grooves.

[0009] Preferably, the base plate is provided with a plurality of threaded holes, and the support is provided with a weight-reducing groove.

[0010] Preferably, the air intake scoop and the exhaust scoop are of the same size, the air intake port and the exhaust port are of the same size, the air intake scoop is connected to the interior of the air intake port, and the exhaust scoop is connected to the interior of the exhaust port.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model arranges the upper clamp and the lower clamp separately, so that after the surrounding frame is slidably clamped inside the lower clamp, the upper clamp is slidably clamped, thereby avoiding wear caused by the surrounding frame sliding and clamping from one end opening of the upper clamp and the lower clamp to the inside of the upper clamp and the lower clamp, and protecting the surrounding frame, the upper clamp and the lower clamp respectively.

[0013] The utility model arranges the upper clamp and the lower clamp separately, so that the air inlet hopper and the exhaust hopper are convenient to be removed, thereby facilitating the removal of the surrounding frame, and cleaning and decontamination of the filter element, thereby preventing the filter element from being clogged by dirt and affecting the use effect and service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a partial cross-sectional view of the local structure of the utility model from the left;

[0015] Figure 2 It is a partial cross-sectional view of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0017] Description of the numbers in the figure:

[0018] 1 surrounding frame, 2 filter element, 3 positioning block, 4 upper clamp, 5 lower clamp, 6 positioning groove, 7 upper ear plate, 8 lower ear plate, 9 support, 10 bottom plate, 11 threaded hole, 12 weight reduction groove, 13 air intake scoop, 14 exhaust scoop, 15 air intake port, 16 exhaust port. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model. Example

[0020] See also Figure 1-3An air filter bracket shown in the figure includes a frame 1, a filter element 2 is fixedly provided on the inner side of the frame 1, positioning blocks 3 are fixedly provided at the upper and lower ends of the frame 1, an upper clamp 4 is clamped on the frame 1, a lower clamp 5 is clamped on the frame 1, and positioning grooves 6 are respectively provided on the upper clamp 4 and the lower clamp 5, upper ear plates 7 are fixedly provided on the left and right sides of the lower end of the upper clamp 4, lower ear plates 8 are fixedly provided on the left and right sides of the upper end of the lower clamp 5, a support 9 is fixedly provided on the lower end of the lower clamp 5, and bottom plates 10 are fixedly provided on the left and right sides of the lower end of the support 9, an air intake scoop 13 is clamped on the left side of the upper clamp 4 and the lower clamp 5 by bolts, an exhaust scoop 14 is clamped on the right side of the upper clamp 4 and the lower clamp 5 by bolts, an air inlet 15 is fixedly provided on the left side of the air intake scoop 13, and an exhaust scoop 16 is fixedly provided on the right side of the exhaust scoop 14.

[0021] In order to facilitate the loading and unloading of the filter element, the filter element 2 is arranged inside the upper clamp 4 and the lower clamp 5. The upper clamp 4 and the lower clamp 5 are the same size. The positioning block 3 is slidably engaged with the positioning groove 6. The upper ear plate 7 and the lower ear plate 8 are fixedly connected by bolts. The upper ear plate 7 is arranged at the upper end of the lower ear plate 8.

[0022] In the present embodiment, the upper clamp 4 and the lower clamp 5 are separately arranged, so that after the surrounding frame 1 is slidably clamped inside the lower clamp 5, the upper clamp 4 is slidably clamped, thereby avoiding the wear caused by the surrounding frame 1 slidingly clamped from one end opening of the upper clamp 4 and the lower clamp 5 to the inside of the upper clamp 4 and the lower clamp 5, thereby protecting the surrounding frame 1, the upper clamp 4 and the lower clamp 5 respectively. Example

[0023] See also Figure 1-3 , the present embodiment further explains Example 1. In the figure, an air filter bracket comprises a frame 1, a filter element 2 is fixedly arranged on the inner side of the frame 1, positioning blocks 3 are fixedly arranged at the upper and lower ends of the frame 1, an upper clamp 4 is clamped on the frame 1, a lower clamp 5 is clamped on the frame 1, and positioning grooves 6 are respectively provided on the upper clamp 4 and the lower clamp 5, upper ear plates 7 are fixedly arranged on the left and right sides of the lower end of the upper clamp 4, lower ear plates 8 are fixedly arranged on the left and right sides of the upper end of the lower clamp 5, a support 9 is fixedly arranged on the lower end of the lower clamp 5, and bottom plates 10 are fixedly arranged on the left and right sides of the lower end of the support 9, an air intake scoop 13 is clamped on the left side of the upper clamp 4 and the lower clamp 5 by bolts, an exhaust scoop 14 is clamped on the right side of the upper clamp 4 and the lower clamp 5 by bolts, an air inlet 15 is fixedly arranged on the left side of the air intake scoop 13, and an exhaust scoop 16 is fixedly arranged on the right side of the exhaust scoop 14.

[0024] To facilitate cleaning of the filter element, the base plate 10 is provided with a plurality of threaded holes 11, the support 9 is provided with a weight reduction groove 12, the air intake scoop 13 is the same size as the exhaust scoop 14, the air intake port 15 is the same size as the exhaust port 16, the air intake scoop 13 is connected to the interior of the air intake port 15, and the exhaust scoop 14 is connected to the interior of the exhaust port 16.

[0025] In this embodiment, the upper clamp 4 and the lower clamp 5 are separated, and the air inlet hopper 13 and the exhaust hopper 14 are convenient to remove, so that the surrounding frame 1 can be easily taken out to clean and remove dirt from the filter element 2, so as to prevent the filter element 2 from being clogged by dirt and affecting the use effect and service life.

[0026] After the surrounding frame 1 is slidably engaged, the upper clamp 4 is then engaged, and then the upper ear plate 7 is fixedly connected with the lower ear plate 8 by bolts. At the same time, the positioning groove 6 is slidably engaged with the positioning block 3, and then the limiting air intake hopper 13 and the exhaust hopper 14 are installed by bolts. The upper clamp 4 and the lower clamp 5 are separated and arranged, and the air intake hopper 13 and the exhaust hopper 14 are convenient to remove, thereby facilitating the removal of the surrounding frame 1, and cleaning and decontamination of the filter element 2 to prevent the filter element 2 from being clogged by dirt and affecting the use effect and service life.

[0027] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An air filter bracket, comprising a frame (1), characterized in that: A filter element (2) is fixedly arranged on the inner side of the enclosure (1), positioning blocks (3) are fixedly arranged at the upper and lower ends of the enclosure (1), an upper clamp (4) is clamped to the enclosure (1), a lower clamp (5) is clamped to the enclosure (1), the upper clamp (4) and the lower clamp (5) are respectively provided with positioning grooves (6), upper ear plates (7) are fixedly arranged on the left and right sides of the lower end of the upper clamp (4), and lower ear plates (8) are fixedly arranged on the left and right sides of the upper end of the lower clamp (5). A support (9) is fixedly provided at the lower end of the lower clamp (5), and bottom plates (10) are fixedly provided on the left and right sides of the lower end of the support (9), respectively; an air intake hopper (13) is bolted to the left side of the upper clamp (4) and the lower clamp (5), and an exhaust hopper (14) is bolted to the right side of the upper clamp (4) and the lower clamp (5), an air inlet (15) is fixedly provided on the left side of the air intake hopper (13), and an exhaust hopper (16) is fixedly provided on the right side of the exhaust hopper (14).

2. The air filter bracket according to claim 1, characterized in that: The filter element (2) is arranged inside an upper clamp (4) and a lower clamp (5); the upper clamp (4) and the lower clamp (5) are of the same size; and the positioning block (3) is slidably engaged with the positioning groove (6).

3. The air filter bracket according to claim 1, characterized in that: The upper ear plate (7) and the lower ear plate (8) are fixedly connected by bolts, and the upper ear plate (7) is arranged at the upper end of the lower ear plate (8).

4. The air filter bracket according to claim 1, characterized in that: The bottom plate (10) is provided with a plurality of threaded holes (11), and the support (9) is provided with a weight-reducing groove (12).

5. The air filter bracket according to claim 1, characterized in that: The air intake scoop (13) and the exhaust scoop (14) are of the same size, the air intake port (15) and the exhaust port (16) are of the same size, the air intake scoop (13) is connected to the interior of the air intake port (15), and the exhaust scoop (14) is connected to the interior of the exhaust port (16).

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