Filter convenient to assemble

Abstract

The filter convenient to assemble comprises a filter pipe, a connecting inlet pipe and a connecting outlet pipe are symmetrically and fixedly connected to the middle of the filter pipe, the connecting inlet pipe and the connecting outlet pipe are oppositely arranged, one end of the filter pipe is of an opening structure and is screwed with an end cover, and a filter plate is arranged in the filter pipe and located between the connecting inlet pipe and the connecting outlet pipe. Positioning assemblies used for fixing the filter plate are symmetrically arranged in the filter pipe and located on the two sides of the filter plate; the positioning assembly comprises a mounting plate which is fixedly connected to the interior of the filter pipe and is of a U-shaped structure and two clamping plates symmetrically arranged on the inner side of the mounting plate, the opposite sides of the two clamping plates are fixedly connected with first sealing gaskets, the separated sides of the clamping plates are fixedly connected with a plurality of springs at equal intervals, and the springs are fixedly connected with the outer side of the mounting plate. According to the structure, the filter plates can be quickly assembled and disassembled without professional tools in a simple connecting mode, so that the filter plates with different functions can be replaced or cleaned according to use requirements, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field, especially a filter convenient to assemble. BACKGROUND

[0002] The filter is an important equipment or device, and is widely used in various fields, such as air purification, water treatment, industrial filtration and the like, for removing impurities, particulate matters or other unnecessary components in fluid (gas or liquid).

[0003] In the prior art, through retrieval, it is found that Chinese patent discloses "a novel filter convenient to disassemble and assemble", and the application number is "202022131978.5", the above-mentioned patent mainly includes filter main body, the top of filter main body is fixedly connected with the sealing cap, and the bottom of filter main body is fixedly connected with the base, the side of filter main body is fixedly connected with the water outlet pipe, and the other side of filter main body is fixedly connected with the water inlet, the top of sealing cap is provided with the cover, the water outlet pipe and the water inlet are fixedly connected with the connecting head on one side, the inner side of filter main body is fixedly connected with the partition, and the inner side top of filter main body is fixedly connected with the clamping groove on both sides, the top of clamping groove is provided with the connecting column. The above-mentioned patent can open the cover, pull out the filter cartridge, and is convenient for staff to disassemble and install through connecting column, force column, clamping groove, filter cartridge and clamping column. However, the disassembly and assembly of filter cartridge need to repeatedly disassemble and assemble multiple fixed screws, which is time-consuming and laborious, and the disassembly and assembly efficiency is low, the disassembly and assembly work is not convenient and fast, and the efficient and fast disassembly and assembly demand of filter cartridge cannot be met. Therefore, the utility model provides a filter convenient to assemble to solve the problems in the above background art. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a filter convenient to assemble, which can be quickly assembled and disassembled through a simple connection mode without professional tools, so as to facilitate the replacement or cleaning work of different functional filter plates according to the use demand, and has high practicability.

[0005] To achieve the above-mentioned purpose, a filter convenient to assemble is provided, which comprises a filter pipe, the middle part of the filter pipe is fixedly connected with a connecting inlet pipe and a connecting outlet pipe in a symmetrical manner, the connecting inlet pipe and the connecting outlet pipe are arranged opposite to each other, one end of the filter pipe is provided with an open structure and is screwed with an end cover, the inside of the filter pipe and between the connecting inlet pipe and the connecting outlet pipe are provided with a filter plate, the inside of the filter pipe and on both sides of the filter plate are symmetrically provided with a positioning assembly for fixing the filter plate.

[0006] The positioning assembly comprises a mounting plate fixedly connected to the inside of the filter pipe and in a U-shaped structure, and two clamping plates symmetrically arranged on the inside of the mounting plate, the side of each of the two clamping plates facing each other is fixedly connected with a first sealing gasket, and the side of each of the two clamping plates away from each other is fixedly connected with a plurality of springs at equal intervals, and each of the springs is fixedly connected with the outside of the mounting plate.

[0007] According to the filter convenient to assemble, one end of the connecting inlet pipe and one end of the connecting outlet pipe are fixedly connected with flanges.

[0008] According to the filter convenient to assemble, a plurality of distribution holes are uniformly formed in the connecting inlet pipe close to one end of the filter pipe.

[0009] According to the filter convenient to assemble, the filter plate is fixedly connected with a second sealing gasket close to one end of the end cover and away from the other end of the end cover.

[0010] According to the filter convenient to assemble, the inside of the end cover is fixedly connected with a second sealing ring.

[0011] According to the filter convenient to assemble, one side of the flange is fixedly connected with a first sealing ring.

[0012] According to the filter convenient to assemble, the clamping plate and the first sealing gasket are provided with inclined surface structures close to one side of the end cover.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1. Compared with the prior art, the filter convenient to assemble can be disassembled, the filter plate is extracted by rotating the end cover, and then subsequent cleaning or replacement work can be carried out, the filter plate can be quickly assembled and disassembled without professional tools through a simple connection mode, and the filter plate can be replaced or cleaned according to use requirements, so that the utility model is practical.

[0015] 2. Compared with the prior art, the filter convenient to assemble can be conveniently connected with other pipelines or equipment through the flanges, meanwhile, the filters can also be combined and connected through the flanges, so that users can combine filters with different functions or different numbers according to actual requirements to form a complete filter system, and the filter system is more convenient and flexible to use.

[0016] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described below in combination with the drawings and embodiments;

[0018] Figure 1 The whole structure schematic diagram of the filter convenient to assemble of the utility model;

[0019] Figure 2 The assembly state structure schematic diagram of the filter convenient to assemble of the utility model;

[0020] Figure 3 The whole sectional structure schematic diagram of the filter convenient to assemble of the utility model;

[0021] Figure 4 The filter pipe internal structure schematic diagram of the filter convenient to assemble of the utility model;

[0022] Figure 5 The filter convenient to assemble of the utility model; Figure 4 The enlarged structure schematic diagram of A place in the middle;

[0023] Figure 6 The connecting inlet pipe structure schematic diagram of the filter convenient to assemble of the utility model.

[0024] Legend:

[0025] 1, filter pipe, 2, connecting inlet pipe, 3, connecting outlet pipe, 4, mounting plate, 5, clamping plate, 6, spring, 7, first sealing gasket, 8, filter plate, 9, second sealing gasket, 10, flange plate, 11, first sealing ring, 12, end cover, 13, scattering hole, 14, second sealing ring. Specific implementation

[0026] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0027] Referring to Figures 1-6 , the utility model discloses a kind of filter convenient to assemble, it includes filter pipe 1, filter pipe 1 middle part symmetrical fixed connection has connecting inlet pipe 2 and connecting outlet pipe 3, connecting inlet pipe 2 and connecting outlet pipe 3 are oppositely arranged, filter pipe 1 one end is set as open structure and is screwed with end cover 12, filter pipe 1 inside and between connecting inlet pipe 2 and connecting outlet pipe 3 is equipped with filter plate 8, connecting inlet pipe 2 is close to the one end of filter pipe 1 and evenly opened with multiple scattering holes 13, filter pipe 1 inside and located the both sides of filter plate 8 are equipped with the positioning assembly for fixed filter plate 8.

[0028] The connecting inlet pipe 2 is used for conveying the filtering medium into the filter pipe 1, the distribution holes 13 can make the filtering medium more evenly distributed on the filter plate 8, the filtering is carried out through the filter plate 8, and the connecting outlet pipe 3 can discharge the filtered medium out of the filter pipe 1. The opening of the filter pipe 1 is sealed by the screwed end cover 12, which is used for closing the opening and closing the internal structure. The end cover 12 is convenient to open and close, the filter plate 8 can be quickly assembled and disassembled through a simple connection mode without professional tools, so that the replacement work or cleaning work of the filter plate 8 with different functions can be carried out according to the use requirement, and the practicality is high.

[0029] The positioning assembly comprises an installation plate 4 fixedly connected to the inside of the filter pipe 1 and in a U-shaped structure, and two clamping plates 5 symmetrically arranged on the inside of the installation plate 4. The two clamping plates 5 are fixedly connected with the first sealing gaskets 7 on the side facing each other. The two clamping plates 5 are fixedly connected with a plurality of springs 6 at equal intervals on the side away from each other. The springs 6 are fixedly connected with the outside of the installation plate 4. The clamping plates 5 and the first sealing gaskets 7 are provided with inclined surface structures on the side close to the end cover 12, so as to guide the filter plate 8 to smoothly enter the positioning position during assembly.

[0030] When the filter plate 8 is located between the clamping plates 5, the clamping plates 5 and the first sealing gaskets 7 can be tightly attached to the two sides of the filter plate 8 through the elastic force of the springs 6, so as to firmly fix the filter plate 8 in the filter pipe 1. The contact sealing property of the filter plate 8 is improved through the first sealing gaskets 7. When the filter plate 8 needs to be disassembled, the end cover 12 is unscrewed, the filter plate 8 is pulled out, and then the subsequent cleaning or replacement work can be carried out.

[0031] One end of the connecting inlet pipe 2 and the connecting outlet pipe 3 is fixedly connected with the flange plate 10. The flange plate 10 is fixedly connected with the first sealing ring 11 on one side, so as to well seal the connection between the flange plates 10.

[0032] The flange plate 10 can facilitate the connection of the filter with other pipelines or equipment. Meanwhile, the filters can also be combined and connected through the flange plates 10. The user can combine filters with different functions or different numbers according to the actual requirement, so as to form a complete filter system, which is more convenient and flexible to use.

[0033] The filter plate 8 is fixedly connected with the second sealing gasket 9 on the end close to the end cover 12 and the end away from the end cover 12. The second sealing gasket 9 is used for sealing the connection between the filter plate 8 and the inner surface of the filter pipe 1 and the connection between the filter plate 8 and the end cover 12. The end cover 12 is fixedly connected with the second sealing ring 14 in the inside, which is used for sealing the connection between the end cover 12 and the filter pipe 1, so as to guarantee the sealing performance of the filter.

[0034] When the filter plate 8 is located between the clamping plates 5, the clamping plates 5 and the first sealing gaskets 7 can be tightly attached to the two sides of the filter plate 8 through the elastic force of the springs 6, so as to firmly fix the filter plate 8 in the filter pipe 1. The contact sealing property of the filter plate 8 is improved through the first sealing gaskets 7.

[0035] The connecting inlet pipe 2 is used for conveying the filtering medium into the filtering pipe 1, the distribution holes 13 can make the filtering medium more evenly distributed on the filter plate 8, the filtering is carried out through the filter plate 8, and the connecting outlet pipe 3 can discharge the filtered medium out of the filtering pipe 1.

[0036] When the filter plate 8 needs to be disassembled, the end cover 12 is unscrewed, the filter plate 8 is pulled out, and then subsequent cleaning or replacement work can be carried out, and through a simple connection mode, the filter plate 8 can be quickly assembled and disassembled without professional tools, so that the replacement work or cleaning work of the filter plate 8 with different functions can be carried out according to the use requirement, and the practicality is high.

[0037] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A filter for facilitating assembly, characterized in that, The utility model relates to a filter pipe, which comprises a filter pipe (1) with a connecting inlet pipe (2) and a connecting outlet pipe (3) fixedly connected to the middle of the filter pipe (1), wherein the connecting inlet pipe (2) is arranged opposite to the connecting outlet pipe (3), one end of the filter pipe (1) is provided with an open structure and is screwed with an end cover (12), a filter plate (8) is arranged inside the filter pipe (1) between the connecting inlet pipe (2) and the connecting outlet pipe (3), and positioning assemblies for fixing the filter plate (8) are symmetrically arranged inside the filter pipe (1) on both sides of the filter plate (8). The positioning assemblies comprise mounting plates (4) fixedly connected to the inside of the filter pipe (1) and having a U-shaped structure, and two clamping plates (5) symmetrically arranged on the inner side of the mounting plates (4), wherein the clamping plates (5) are fixedly connected with first sealing gaskets (7) on the sides facing each other, and the clamping plates (5) are fixedly connected with a plurality of springs (6) at equal intervals on the sides away from each other, and the springs (6) are fixedly connected with the outer side of the mounting plates (4).

2. A filter for facilitating assembly according to claim 1, wherein, One end of the connecting inlet pipe (2) and the connecting outlet pipe (3) is fixedly connected with a flange (10).

3. A filter for facilitating assembly according to claim 2, wherein, A plurality of dispersion holes (13) are uniformly arranged on one end of the connecting inlet pipe (2) close to the filter pipe (1).

4. A filter for facilitating assembly according to claim 3, wherein, Second sealing gaskets (9) are fixedly connected to one end of the filter plate (8) close to the end cover (12) and one end of the filter plate (8) away from the end cover (12).

5. A filter for facilitating assembly according to claim 4, wherein, A second sealing ring (14) is fixedly connected to the inside of the end cover (12).

6. A filter for facilitating assembly according to claim 5, wherein, First sealing rings (11) are fixedly connected to one side of the flange (10).

7. The filter of claim 1, wherein, The clamping plates (5) and the first sealing gaskets (7) are provided with inclined surfaces on the sides close to the end cover (12).

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