Efficient three-row filter element

Abstract

The utility model discloses an efficient three-connected-row filter element, which belongs to the technical field of three-connected-row filter elements, and is characterized in that the efficient three-connected-row filter element comprises an end cover, the surface of the end cover is fixedly connected with a limiting block, the surface of the limiting block is slidably connected with a connecting assembly, and one side, close to the end cover, of the connecting assembly is fixedly connected with one opposite side of the end cover; a filtering assembly is clamped to the inner wall of the connecting assembly, and the side, close to the end cover, of the filtering assembly makes contact with the opposite side of the end cover; the connecting assembly comprises a clamping ring, a limiting groove is formed in the inner wall of the clamping ring, and the inner wall of the limiting groove is in sliding connection with the surface of the limiting block, so that the problem that as for most of existing three-row filter elements, each filter element unit is inconvenient to replace independently, when a single filter element unit needs to be replaced, the replacement time is shortened is solved. The problem that the replacement efficiency of the filter element unit is reduced due to the influence of integral disassembly when the filter elements in three rows need to be integrally disassembled in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of triple-row filters, and particularly relates to an efficient triple-row filter. Background Art

[0002] The triple-row filter is a filtering device, which is formed by arranging three filters in a row. The triple-row filter is widely used in industrial manufacturing, water treatment, air purification, petrochemical industry, food and beverage and other fields to purify liquids or gases to meet the requirements of production processes or ensure the normal operation of the environment and equipment.

[0003] However, most of the existing triple-row filters are not convenient for individually replacing each filter element. Therefore, when a single filter element needs to be replaced, the triple-row filter needs to be disassembled as a whole. Due to the impact of the overall disassembly, the efficiency of replacing the filter element is reduced.

[0004] Therefore, an efficient triple-row filter is proposed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an efficient triple-row filter, which can solve the problem that most of the existing triple-row filters are not convenient for individually replacing each filter element. Therefore, when a single filter element needs to be replaced, the triple-row filter needs to be disassembled as a whole. Due to the impact of the overall disassembly, the efficiency of replacing the filter element is reduced.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: An efficient triple-row filter includes end caps. A limiting block is fixedly connected to the surface of the end cap. A connecting component is slidably connected to the surface of the limiting block. One side of the connecting component close to the end cap is fixedly connected to the side opposite to the end cap. A filtering component is clamped inside the connecting component. One side of the filtering component close to the end cap contacts the side opposite to the end cap.

[0007] The connecting component includes a clamping ring. A limiting groove is formed in the inner wall of the clamping ring. The surface of the limiting block is slidably connected to the inner wall of the limiting groove. An installation groove is formed at the bottom of the clamping ring. A matching spring is fixedly connected to the top of the inner wall of the installation groove. The other end of the matching spring is fixedly connected to a matching rod. The surface of the matching rod is slidably connected to the inner wall of the installation groove. The other end of the matching rod is fixedly connected to the side opposite to the end cap.

[0008] Preferably, the filtering component includes a filtering housing. The top and bottom of the filtering housing contact the side opposite to the end cap. A guiding groove is formed in the inner wall of the filtering housing. A framework is clamped inside the guiding groove.

[0009] Preferably, blocking rings are fixedly connected to the surfaces at both ends of the filter housing, and auxiliary blocks are fixedly connected to the bottoms of the blocking rings. The bottom of the blocking ring contacts the top of the clamping ring, and the surface of the auxiliary block is clamped with the inner wall of the limiting groove.

[0010] Preferably, a filter element body is arranged on the inner wall of the framework, and the surface of the filter element body is honeycomb-shaped.

[0011] Preferably, sealing rubber rings are fixedly connected to the inner walls of the clamping ring and the limiting groove, and the sealing rubber rings are annular.

[0012] Preferably, a protective pad is fixedly connected to the top of the clamping ring, and the protective pad is made of rubber material.

[0013] Preferably, water inlet pipes and water outlet pipes are respectively communicated with the tops on both sides of the end cover, and thread patterns are arranged on the surfaces of the other ends of the water inlet pipes and the water outlet pipes.

[0014] Preferably, a conduit is communicated with the top of the end cover, and the conduit is U-shaped.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By arranging the connection assembly in this application, it is convenient to replace a single filter element unit, without the need to disassemble the triple-row filter element as a whole, and the replacement efficiency of a single filter element unit of the triple-row filter element is improved;

[0017] 2. By arranging the filtering assembly in this application, triple-row filtering can be realized, and through the triple-row design, the filtering quality can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structure diagram of the high-efficiency triple-row filter element of the present utility model;

[0019] Figure 2 is the connection schematic diagram of the end cover and the limiting block in the present utility model;

[0020] Figure 3 is the structural schematic diagram of the connection assembly in the present utility model;

[0021] Figure 4 is the structural schematic diagram of the filtering assembly in the present utility model;

[0022] Figure 5 is the present utility model Figure 3 The enlarged view at A in.

[0023] In the figure, 1 is an end cap; 2 is a limit block; 3 is a connection component; 301 is a clamping ring; 302 is a limit groove; 303 is a mounting groove; 304 is a mating spring; 305 is a mating rod; 4 is a filter component; 401 is a filter housing; 402 is a guiding groove; 403 is a skeleton; 404 is a blocking ring; 405 is an auxiliary block; 406 is a filter element body; 5 is a sealing rubber ring; 6 is a protective pad; 7 is a water inlet pipe; 8 is a water outlet pipe; 9 is a conduit. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , the present invention provides a technical solution:

[0026] An efficient triple-row filter element includes an end cap 1. A limit block 2 is fixedly connected to the surface of the end cap 1. A connection component 3 is slidably connected to the surface of the limit block 2. One side of the connection component 3 close to the end cap 1 is fixedly connected to the side opposite to the end cap 1. A filter component 4 is clamped to the inner wall of the connection component 3. One side of the filter component 4 close to the end cap 1 is in contact with the side opposite to the end cap 1.

[0027] The connection component 3 includes a clamping ring 301. A limit groove 302 is opened on the inner wall of the clamping ring 301. The inner wall of the limit groove 302 is slidably connected to the surface of the limit block 2. An installation groove 303 is opened at the bottom of the clamping ring 301. A mating spring 304 is fixedly connected to the top of the inner wall of the installation groove 303. The other end of the mating spring 304 is fixedly connected to a mating rod 305. The surface of the mating rod 305 is slidably connected to the inner wall of the installation groove 303. The other end of the mating rod 305 is fixedly connected to the side opposite to the end cap 1.

[0028] In this embodiment: By pulling the clamping ring 301, the clamping ring 301 can drive the limit groove 302 to slide on the limit block 2, and through the limitation of the limit block 2, the sliding position of the clamping ring 301 will not shift. When the clamping ring 301 slides, the mating spring 304 can be compressed through cooperation with the mating rod 305. Then, after the clamping ring 301 is separated from the filter component 4 and moves to the surface of the end cap 1, the fixation of the filter component 4 can be released, and then the filter component 4 can be taken out, and then the filter unit can be replaced.

[0029] Specifically, as Figure 4As shown, the filtering component 4 includes a filtering housing 401. The top and bottom of the filtering housing 401 are in contact with the side opposite to the end cap 1. A guiding groove 402 is formed in the inner wall of the filtering housing 401, and a framework 403 is clamped to the inner wall of the guiding groove 402.

[0030] Specifically, as Figure 4 shown, blocking rings 404 are fixedly connected to the surfaces at both ends of the filtering housing 401, and auxiliary blocks 405 are fixedly connected to the bottoms of the blocking rings 404. The bottom of the blocking ring 404 is in contact with the top of the clamping ring 301, and the surface of the auxiliary block 405 is clamped to the inner wall of the limiting groove 302.

[0031] Specifically, as Figure 4 shown, a filter element body 406 is arranged on the inner wall of the framework 403, and the surface of the filter element body 406 is honeycomb-shaped.

[0032] In this embodiment: Through the cooperation of the filtering housing 401 and the guiding groove 402, the installation position of the framework 403 can be assisted and guided. And with the cooperation of the framework 403 and the filter element body 406, filtering can be achieved. And when it is necessary to take out the framework 403 and the filter element body 406, only need to push the framework 403 upward, so that the framework 403 can slide out of the guiding groove 402, and then pull out the framework 403, thereby driving the filter element body 406 to be taken out.

[0033] Specifically, as Figure 3 、 Figure 5 shown, sealing rubber rings 5 are fixedly connected to the inner walls of the clamping ring 301 and the limiting groove 302, and the sealing rubber rings 5 are circular rings.

[0034] Specifically, as Figure 3 、 Figure 5 shown, a protective pad 6 is fixedly connected to the top of the clamping ring 301, and the protective pad 6 is made of rubber material.

[0035] In this embodiment: Through the sealing of the sealing rubber ring 5, leakage will not occur at the connection between the clamping ring 301 and the end cap 1 and the filtering housing 401. And under the protection of the protective pad 6, it can be avoided that the contact surface is damaged when the clamping ring 301 contacts the blocking ring 404.

[0036] Specifically, as Figure 2 shown, water inlet pipes 7 and outlet pipes 8 are respectively communicated with the tops on both sides of the end cap 1, and thread patterns are arranged on the surfaces of the other ends of the water inlet pipes 7 and the outlet pipes 8.

[0037] Specifically, as Figure 2 shown, a conduit 9 is communicated with the top of the end cap 1, and the conduit 9 is U-shaped.

[0038] In this embodiment: Through the threaded settings on the surfaces of the water inlet pipe 7 and the water outlet pipe 8, it is convenient to externally connect the device to the required pipes. And through the setting of the conduit 9, the water can be guided into another filtering structure for filtering, thereby improving the filtering quality.

[0039] Working principle: When it is necessary to disassemble and replace a single filtering unit, the clamping ring 301 can be pulled towards one side of the end cap 1. Subsequently, when the clamping ring 301 moves, it can drive the limiting groove 302 to slide on the limiting block 2, and disengage from the blocking ring 404 and the auxiliary block 405. And through the limitation of the limiting block 2, the moving position of the clamping ring 301 will not shift. And when the clamping ring 301 moves, it can squeeze the cooperation spring 304 through the cooperation with the installation groove 303 and the cooperation rod 305. Subsequently, when the clamping ring 301 disengages from the filter housing 401 and moves to the surface of the end cap 1, the filter housing 401 can be taken out. Then, when the skeleton 403 is pushed upward, the skeleton 403 can drive the filter element body 406 to be taken out from the filter housing 401 under the limitation of the guiding groove 402, and then the filter element body 406 can be replaced.

[0040] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An efficient triple-row filter element, comprising an end cap (1), characterized in that: A limiting block (2) is fixedly connected to the surface of the end cover (1). A connecting component (3) is slidably connected to the surface of the limiting block (2). One side of the connecting component (3) close to the end cover (1) is fixedly connected to the opposite side of the end cover (1). A filtering component (4) is clamped inside the connecting component (3). One side of the filtering component (4) close to the end cover (1) is in contact with the opposite side of the end cover (1). The connecting component (3) includes a clamping ring (301). A limiting groove (302) is formed in the inner wall of the clamping ring (301). The surface of the limiting groove (302) is slidably connected to the surface of the limiting block (2). An installation groove (303) is formed at the bottom of the clamping ring (301). A matching spring (304) is fixedly connected to the top of the inner wall of the installation groove (303). The other end of the matching spring (304) is fixedly connected to a matching rod (305). The surface of the matching rod (305) is slidably connected to the inner wall of the installation groove (303). The other end of the matching rod (305) is fixedly connected to the opposite side of the end cover (1).

2. The high-efficiency triple-row filter element according to claim 1, wherein: The filtering component (4) includes a filtering housing (401). The top and bottom of the filtering housing (401) are in contact with the opposite side of the end cover (1). A guiding groove (402) is formed in the inner wall of the filtering housing (401). A framework (403) is clamped inside the guiding groove (402).

3. The high-efficiency triple-row filter element according to claim 2, wherein: Blocking rings (404) are fixedly connected to the surfaces at both ends of the filtering housing (401). An auxiliary block (405) is fixedly connected to the bottom of the blocking ring (404). The bottom of the blocking ring (404) is in contact with the top of the clamping ring (301). The surface of the auxiliary block (405) is clamped inside the limiting groove (302).

4. The high-efficiency triple-row filter element according to claim 2, wherein: A filter element body (406) is arranged inside the framework (403). The surface of the filter element body (406) is honeycomb-shaped.

5. The high-efficiency triple-row filter element according to claim 1, characterized in that: Sealing rubber rings (5) are fixedly connected to the inner walls of the clamping ring (301) and the limiting groove (302). The sealing rubber rings (5) are circular rings.

6. An efficient triple-row filter element according to claim 1, characterized in that: A protective pad (6) is fixedly connected to the top of the clamping ring (301). The protective pad (6) is made of rubber material.

7. An efficient triple-row filter element according to claim 1, characterized in that: A water inlet pipe (7) and a water outlet pipe (8) are respectively communicated with the tops on both sides of the end cover (1). Thread patterns are arranged on the surfaces of the other ends of the water inlet pipe (7) and the water outlet pipe (8).

8. An efficient triple-row filter element according to claim 1, characterized in that: A conduit (9) is communicated with the top of the end cover (1). The conduit (9) is U-shaped.

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