Fresh air purification device convenient to disassemble and maintain

Abstract

The utility model discloses a fresh air purification device convenient to disassemble and maintain, and relates to the technical field of fresh air purification, the fresh air purification device comprises a purification box and a convenient assembly, the two sides of the purification box are provided with side pipes, and the convenient assembly for convenient disassembly and maintenance is arranged on the surfaces of the side pipes. And the convenient assembly comprises a mounting block, a first electric push rod, a second electric push rod, an assembling pipe and a sealing gasket, the first electric push rod is mounted at the upper end of the mounting block, the second electric push rod is arranged on the inner side of the first electric push rod, the assembling pipe is mounted at the output end of the second electric push rod, and the sealing gasket is arranged on the inner wall of the assembling pipe. According to the fresh air purification device convenient to disassemble and maintain, the second electric push rod stretches out and draws back to control the overall height position movement of the purification box, so that climbing treatment is not needed when the purification box is disassembled and maintained, operation is easier and more convenient, and the first electric push rod stretches out and draws back to control the assembling pipe to stretch out and draw back; the device is used for connecting and detaching side pipes at two ends of the purification box and an integral pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air purification, in particular to a fresh air purification device that is easy to disassemble and maintain. Background Art

[0002] In recent years, with the continuous improvement of people's material living standards, the requirements for physical and mental health and spiritual life are also increasing. Air purification has become an indispensable equipment for improving the quality of life and realizing the healthy life of the people. Environmental pollution is still serious. PM2.5, formaldehyde, sulfur dioxide, nitrogen oxides, etc. in the air have caused great harm to human health. The fresh air purification device introduces and purifies outdoor air to ensure the indoor oxygen content, which can effectively ensure that people enjoy clean and clean air indoors.

[0003] For example, the utility model with application number CN201821990507.6 discloses a fresh air purification device, which can introduce outdoor fresh air and effectively filter and purify the air. However, the existing one requires professional workers to come to the site to clean the filter and replace the filter element. The workers need to climb high during maintenance. Working at heights is dangerous, and it is inconvenient to disassemble and maintain the fresh air purification device.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and defects, and a fresh air purification device that is easy to disassemble and maintain is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a fresh air purification device that is easy to disassemble and maintain, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fresh air purification device that is easy to disassemble and maintain, comprising a purification box and a convenient component, side pipes are installed on both sides of the purification box, the convenient component for convenient disassembly and maintenance is arranged on the surface of the side pipe, and the convenient component comprises a mounting block, an electric push rod 1, an electric push rod 2, an assembly tube and a sealing gasket, an electric push rod 1 is installed on the upper end of the mounting block, and an electric push rod 2 is arranged on the inner side of the electric push rod 1, an assembly tube is installed on the output end of the electric push rod 2, and a sealing gasket is arranged on the inner wall of the assembly tube.

[0007] Furthermore, a maintenance port is provided on the front side of the purification box, and a side sealing plate is provided outside the maintenance port.

[0008] Furthermore, a filter rack is provided inside the purification box, and the number of the filter racks is two.

[0009] Furthermore, the front end of the filter frame is provided with auxiliary components for auxiliary installation, and the number of the auxiliary components is set to two groups.

[0010] Furthermore, the auxiliary component includes an installation slot and a disassembly opening, and the disassembly opening is provided on the front side of the upper end of the installation slot.

[0011] Furthermore, a limiting plate is arranged inside the installation groove, and the limiting plate is in the shape of a plate rectangle.

[0012] Furthermore, a dust filter is provided inside the filter frame, and the filter frame and the dust filter are an integrated structure.

[0013] Furthermore, filter cotton is arranged on the inner side of the dust filter, and pipe installation openings are opened on the surfaces of both sides of the purification box.

[0014] The utility model provides a fresh air purification device that is easy to disassemble and maintain, and has the following beneficial effects:

[0015] 1. The utility model controls the overall height position movement of the purification box through the extension and retraction of the second electric push rod, so that there is no need to climb when disassembling and maintaining the purification box, and the operation is simpler. The first electric push rod controls the extension and retraction movement of the assembly pipe, which is used for connecting and splitting the side pipes at both ends of the purification box and the overall pipeline, so that the purification box is controlled by the second electric push rod for height adjustment, and the sealing gasket increases the connection sealing degree of the assembly pipe.

[0016] 2. The utility model uses the side sealing plate to seal the maintenance port on the side. The filter frame and the dust filter net play a role in dust filtering in the purification box. The installation groove is used for the installation of the limit plate, and the disassembly port is used for the movement of the limit plate in and out. After the limit plate is installed, it supports and limits the filter frame while also playing a side blocking role for the filter cotton. The filter cotton increases the filtering effect of the purification box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a fresh air purification device that is easy to disassemble and maintain according to the utility model;

[0018] Figure 2 This is a schematic diagram of the auxiliary component structure of a fresh air purification device that is easy to disassemble and maintain according to the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the filter cotton structure of a fresh air purification device which is easy to disassemble and maintain.

[0020] In the figure: 1. Purification box; 2. Side pipe; 3. Convenient component; 301. Mounting block; 302. Electric push rod 1; 303. Electric push rod 2; 304. Assembly pipe; 305. Sealing gasket; 4. Side sealing plate; 5. Maintenance port; 6. Filter rack; 7. Auxiliary component; 701. Installation slot; 702. Disassembly port; 8. Limiting plate; 9. Dust filter; 10. Filter cotton; 11. Pipe installation port. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 As shown, a fresh air purification device that is easy to disassemble and maintain includes a purification box 1 and a convenient component 3. Side pipes 2 are installed on both sides of the purification box 1. The convenient component 3 for convenient disassembly and maintenance is arranged on the surface of the side pipe 2, and the convenient component 3 includes a mounting block 301, an electric push rod 1 302, an electric push rod 2 303, an assembly pipe 304 and a sealing gasket 305. An electric push rod 1 302 is installed on the upper end of the mounting block 301. The electric push rod 1 302 controls the telescopic movement of the assembly pipe 304 through telescopic control, and is used for connecting and disassembling the side pipes 2 at both ends of the purification box 1 and the overall pipeline, so that the purification box 1 is convenient to be removed by the electric push rod 2 3 03 is controlled to adjust the height, and an electric push rod 2 303 is arranged on the inner side of the electric push rod 1 302. The electric push rod 2 303 is telescopically controlled to control the overall height position movement of the purification box 1, so that there is no need to climb when disassembling and maintaining the purification box 1, and the operation is simpler. An assembly tube 304 is installed at the output end of the electric push rod 2 303, and a sealing gasket 305 is arranged on the inner wall of the assembly tube 304. The sealing gasket 305 increases the connection sealing degree of the assembly tube 304. A maintenance port 5 is opened on the front side of the purification box 1, and a side sealing plate 4 is arranged on the outside of the maintenance port 5. The side sealing plate 4 plays a role of side sealing for the maintenance port 5.

[0023] like Figure 2 and Figure 3 As shown, a filter frame 6 is provided inside the purification box 1, and the filter frame 6 and the dust filter net 9 play a role in dust filtering in the purification box 1, and the number of filter frames 6 is set to two, and an auxiliary component 7 for auxiliary installation is provided at the front end of the filter frame 6, and the number of auxiliary components 7 is set to two groups, the auxiliary component 7 includes a mounting groove 701 and a disassembly opening 702, and a disassembly opening 702 is provided on the front side of the upper end of the mounting groove 701, the mounting groove 701 is used for the installation of a limit plate 8, and the disassembly opening 702 is used for the movement of the limit plate 8 in and out, and a limit plate 8 is provided inside the mounting groove 701, and the shape of the limit plate 8 is a plate rectangle, and after the limit plate 8 is installed, it supports and limits the filter frame 6 while also serving as a side blocking role for the filter cotton 10, a dust filter net 9 is provided inside the filter frame 6, and the filter frame 6 and the dust filter net 9 are an integrated structure, and a filter cotton 10 is provided on the inner side of the dust filter net 9, and the filter cotton 10 increases the filtering effect of the purification box 1, and the surfaces on both sides of the purification box 1 are provided with pipe installation openings 11.

[0024] In summary, the fresh air purification device, which is easy to disassemble and maintain, is first Figure 1-Figure 3The structure shown in, during maintenance, first control the electric push rod 1 302 to contract and drive the assembly pipe 304 to separate from the purification pipe, and then control the electric push rod 2 303 to extend and drive the overall height position of the purification box 1 to move down. The electric push rod 2 303 is installed together with the upper plane of the fresh air purification device, and it controls the purification box 1 to move down to a height convenient for personnel to disassemble and maintain. At this time, the personnel do not need to climb up, and the operation is simpler. During maintenance, the side sealing plate 4 is removed from the maintenance port 5, and then the limit plate 8 is moved upward in the installation groove 701 in sequence and removed from the disassembly port 702. After all the limit plates 8 are removed, the filter cotton 10 and the dust filter net 9 on the filter frame 6 can be disassembled and maintained. After maintenance, they are reset, and the limit plates 8 are reset in sequence. The electric push rod 2 303 contracts and drives the overall height position of the purification box 1 to move up to the original position, and the electric push rod 1 302 pushes the assembly pipe 304 to be installed outside the purification pipe. The sealing gasket 305 increases the connection sealing degree of the assembly pipe 304 to avoid air leakage during fresh air purification.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A fresh air purification device that is easy to disassemble and maintain, comprising a purification box (1) and a convenient component (3), characterized in that: Side tubes (2) are installed on both sides of the purification box (1); the convenient component (3) for convenient disassembly and maintenance is arranged on the surface of the side tube (2); and the convenient component (3) comprises a mounting block (301), an electric push rod 1 (302), an electric push rod 2 (303), an assembly tube (304) and a sealing gasket (305); the upper end of the mounting block (301) is mounted with the electric push rod 1 (302), and the inner side of the electric push rod 1 (302) is arranged with the electric push rod 2 (303); the output end of the electric push rod 2 (303) is mounted with the assembly tube (304), and the inner wall of the assembly tube (304) is arranged with a sealing gasket (305).

2. A fresh air purification device that is easy to disassemble and maintain according to claim 1, characterized in that: A maintenance opening (5) is provided on the front side of the purification box (1), and a side sealing plate (4) is provided outside the maintenance opening (5).

3. A fresh air purification device that is easy to disassemble and maintain according to claim 1, characterized in that: A filter rack (6) is arranged inside the purification box (1), and the number of the filter racks (6) is two.

4. A fresh air purification device that is easy to disassemble and maintain according to claim 3, characterized in that: The front end of the filter frame (6) is provided with an auxiliary component (7) for auxiliary installation, and the number of the auxiliary components (7) is set to two groups.

5. A fresh air purification device that is easy to disassemble and maintain according to claim 4, characterized in that: The auxiliary component (7) comprises a mounting groove (701) and a disassembly opening (702), and the disassembly opening (702) is provided on the front side of the upper end of the mounting groove (701).

6. A fresh air purification device that is easy to disassemble and maintain according to claim 5, characterized in that: A limiting plate (8) is arranged inside the installation groove (701), and the limiting plate (8) is in the shape of a rectangular plate.

7. The fresh air purification device that is easy to disassemble and maintain according to claim 3 is characterized in that: A dust filter net (9) is arranged inside the filter frame (6), and the filter frame (6) and the dust filter net (9) are an integrated structure.

8. The fresh air purification device that is easy to disassemble and maintain according to claim 7 is characterized in that: Filter cotton (10) is arranged on the inner side of the dust filter (9), and pipe installation openings (11) are provided on the surfaces of both sides of the purification box (1).

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