Honeycomb aluminum structure composite filter element

Abstract

The utility model discloses a composite filter element with a honeycomb aluminum structure, which is characterized in that the upper end of a filter element shell is communicated with a water inlet pipe, the lower end of the filter element shell is communicated with a water outlet pipe, the inner wall of the filter element shell is fixedly connected with two water permeable plates, stirring components are arranged on the water permeable plates, and the interior of the filter element shell is divided into three accommodating cavities by the two water permeable plates; honeycomb frames are fixedly connected to the inner surfaces of the three containing cavities, a plurality of honeycomb holes are formed in the three honeycomb frames, a low-level filter element is fixedly connected to the inner wall of the first set of honeycomb holes, an intermediate-level filter element is fixedly connected to the inner wall of the second set of honeycomb holes, and a high-level filter element is fixedly connected to the inner wall of the third set of honeycomb holes. According to the honeycomb structure, the influence of external vibration and impact on the filter element can be effectively reduced, so that the honeycomb structure is prevented from being damaged, the service life of the honeycomb structure is prolonged, and pores of honeycomb holes and a filter medium can be prevented from being damaged by reducing the external vibration.

Description

Technical Field

[0001] The utility model relates to the technical field of filter elements, in particular to a composite filter element with a honeycomb aluminum structure. Background Art

[0002] The main function of the existing composite filter element is to remove impurities, odors, harmful substances or microorganisms in the water through multiple layers of filter media of different materials, thereby improving the water quality so that it meets specific water quality standards or is used in specific application scenarios. However, when it is used, it does not have a protective component that can reduce shock. The lack of protection of the shock-absorbing device means that the filter element is more susceptible to vibration and impact from the surrounding environment, which may cause damage to the internal structure or filter material of the filter element, thereby reducing its filtration efficiency and life. For example, a Chinese patent discloses a "composite filter element" with an application number of "202222114327.4". This device includes a cylindrical shell, a pipe connector, a bottom cover, a front upper end cover, a front lower end cover and a rear lower end cover; the bottom of the front lower end cover is provided with a first connecting edge, and the top of the rear lower end cover is provided with a first connecting edge. A second connecting edge is provided, and the front lower end cover and the rear lower end cover are rotationally melted together by the first connecting edge and the second connecting edge, which is conducive to improving the sealing and improving the production efficiency; a hollow tube is integrally formed on the front lower end cover; a core tube is provided in the hollow tube; a first connecting ring, a second connecting ring and a third connecting ring with increasing diameters are coaxially provided at the bottom of the pipe joint; the first connecting ring is correspondingly socketed with the core tube, the second connecting ring is correspondingly socketed with the hollow tube, and the third connecting ring is correspondingly socketed with the front upper end cover, thereby realizing efficient assembly of the filter element and further improving the production efficiency. However, when it is used, it does not have a protective component that can perform shock absorption. The lack of protection of the shock-absorbing device means that the filter element is more susceptible to vibration and impact from the surrounding environment, which may cause damage to the internal structure or filter material of the filter element, thereby reducing its filtration efficiency and service life. Utility Model Content

[0003] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art, and to provide a composite filter element with a honeycomb aluminum structure. By arranging a protective shell connected to a spring and a damper outside the filter element shell, the arrangement of the spring and the damper can effectively reduce the influence of external vibration and impact on the filter element, thereby protecting the honeycomb structure from damage and extending its service life. By reducing external vibration, it can ensure that the pores of the honeycomb holes and the filter medium are not damaged or blocked, thereby maintaining its excellent filtering performance. By arranging the heating plate and the insulation pad, stable temperature control can be provided when necessary, which is very important to the performance and filtering effect of the filter element material. Temperature control helps to prevent problems such as ice or condensation, especially in cold environments.

[0004] The utility model also provides a composite filter element with the above-mentioned honeycomb aluminum structure, comprising: a filter element housing, an upper end of the filter element housing being connected to a water inlet pipe, a lower end of the filter element housing being connected to a water outlet pipe, two permeable plates being fixedly connected to the inner wall of the filter element housing, a stirring assembly being provided on the permeable plates, the two permeable plates dividing the interior of the filter element housing into three cavities, the inner surfaces of the three cavities being fixedly connected to a honeycomb frame, the three honeycomb frames being provided with a plurality of honeycomb holes, a low-level filter element being fixedly connected to the inner wall of a first group of the honeycomb holes, a mid-level filter element being fixedly connected to the inner wall of a second group of the honeycomb holes, and a high-level filter element being fixedly connected to the inner wall of a third group of the honeycomb holes, the mid-level filter element being located at the bottom of the mid-level filter element, and the high-level filter element being located at the bottom of the mid-level filter element, a spring being fixedly connected to the outer wall of the filter element housing, a damper being fixedly connected to the outer wall of the filter element housing, the other ends of the spring and the damper being fixedly connected to a protective shell, a heating plate being fixedly connected to the inner surface of the protective shell, and a thermal insulation pad being fixedly connected to the outer surface of the protective shell.

[0005] According to the honeycomb aluminum structure composite filter element described in the utility model, the stirring assembly includes: a rotating shaft, and the rotating shaft is rotatably connected to the upper surface of the water-permeable plate.

[0006] According to the honeycomb aluminum structure composite filter element described in the utility model, the stirring assembly further includes: a paddle, and the paddle is fixedly connected to the side surface of the rotating shaft.

[0007] According to the honeycomb aluminum structure composite filter element described in the utility model, the stirring assembly further includes: a motor, the motor is fixedly connected to the lower surface of the water-permeable plate, and the rotating shaft is driven by the motor.

[0008] According to the honeycomb aluminum structure composite filter element described in the utility model, the side surface of the cavity is connected to a low-level filter drainage pipe, and the low-level filter drainage pipe is located at the low-level filter element.

[0009] According to the honeycomb aluminum structure composite filter element described in the utility model, the side surface of the cavity is connected to the intermediate filter drainage pipe, and the intermediate filter drainage pipe is located at the intermediate filter element.

[0010] According to the honeycomb aluminum structure composite filter element described in the utility model, the outer walls of the water inlet pipe and the water outlet pipe are fixedly connected with connecting flanges, and the connecting flanges are provided with connecting holes.

[0011] Beneficial effects

[0012] 1. Compared with the existing technology, the honeycomb aluminum structure composite filter element has a protective shell connected to a spring and a damper arranged outside the filter element shell. The setting of the spring and damper can effectively reduce the impact of external vibration and impact on the filter element, thereby protecting the honeycomb structure from damage and extending its service life. By reducing external vibration, it can ensure that the pores of the honeycomb holes and the filter medium are not damaged or blocked, thereby maintaining its excellent filtering performance.

[0013] 2. Compared with the existing technology, the honeycomb aluminum structure composite filter element can provide stable temperature control when necessary through the installation of heating plates and insulation pads. This is very important for the performance and filtration effect of the filter element material. Temperature control helps prevent problems such as ice or condensation, especially in cold environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is the main structural diagram of a honeycomb aluminum structure composite filter element of the utility model;

[0016] Figure 2 This is a left-side cross-sectional structural diagram of a honeycomb aluminum structure composite filter element of the present invention;

[0017] Figure 3 This is a front cross-sectional structural diagram of a honeycomb aluminum structure composite filter element of the present invention;

[0018] Figure 4 This is a left-side structural diagram of a honeycomb aluminum structure composite filter element of the present invention.

[0019] Legend:

[0020] 1. Connecting flange; 2. Connecting hole; 3. Protective shell; 4. Insulation pad; 5. Primary filter drain pipe; 6. Secondary filter drain pipe; 7. Water inlet pipe; 8. Filter element housing; 9. Honeycomb hole; 10. Honeycomb frame; 11. Primary filter element; 12. Secondary filter element; 13. Primary filter element; 14. Spring; 15. Damper; 16. Paddle; 17. Permeable plate; 18. Rotating shaft; 19. Motor; 20. Cavity; 21. Water outlet pipe; 22. Heating plate. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] Reference Figure 1-4, the utility model embodiment of a honeycomb aluminum structure composite filter element, which includes: a filter element housing 8, which is used to protect the internal filter element, the upper end of the filter element housing 8 is connected with a water inlet pipe 7, the outer walls of the water inlet pipe 7 and the outlet pipe 21 are fixedly connected with a connecting flange 1, and a connecting hole 2 is provided on the connecting flange 1. The lower end of the filter element housing 8 is connected with a water outlet pipe 21, and the inner wall of the filter element housing 8 is fixedly connected with two permeable plates 17 for supporting a stirring assembly. The permeable plate 17 is provided with a stirring assembly, and the stirring assembly includes: a rotating shaft 18, which is rotatably connected to the upper surface of the permeable plate 17, and the stirring assembly also includes: a paddle 16, which is fixedly connected to the side surface of the rotating shaft 18.

[0023] The stirring assembly also includes: a motor 19, which is fixedly connected to the lower surface of the permeable plate 17. The rotating shaft 18 is driven by the motor 19 and is used to stir the water inside the filter element housing 8, thereby increasing the fluidity of the water flow. The two permeable plates 17 separate the interior of the filter element housing 8 into three cavities 20 for accommodating the honeycomb frame 10. The side surface of the cavity 20 is connected to the low-level filter drain pipe 5, and the low-level filter drain pipe 5 is located at the low-level filter element 11. The side surface of the cavity 20 is connected to the intermediate filter drain pipe 6, and the intermediate filter drain pipe 6 is located at the intermediate filter element 12. The inner surfaces of the three cavities 20 are all fixedly connected to the honeycomb frame 10 for carrying the filter element. A plurality of honeycomb holes 9 are provided on the three honeycomb frames 10 for fixing the filter element. The inner wall of the first group of honeycomb holes 9 is fixedly connected to the low-level filter element 11 for filtering larger particles in the water.

[0024] An intermediate filter element 12 is fixedly connected to the inner wall of the second group of honeycomb holes 9 for filtering smaller particles in the water. A high-grade filter element 13 is fixedly connected to the inner wall of the third group of honeycomb holes 9 for filtering micro-particles in the water. The intermediate filter element 12 is located at the bottom of the low-grade filter element 11, and the high-grade filter element 13 is located at the bottom of the intermediate filter element 12. A spring 14 is fixedly connected to the outer wall of the filter element housing 8. A damper 15 is fixedly connected to the outer wall of the filter element housing 8 for cooperating with the spring 14 to support the protective shell 3 and protect the filter element housing 8. The other end of the spring 14 and the damper 15 is fixedly connected to the protective shell 3 for protecting the internal filter element housing 8. A heating plate 22 is fixedly connected to the inner surface of the protective shell 3 for heating the air outside the filter element housing 8, thereby ensuring the normal operation of the filter element in cold seasons. An insulating pad 4 is fixedly connected to the outer surface of the protective shell 3.

[0025] Working principle: When in use, connect the external pipe to the outside of the water inlet pipe 7 and the drain pipe 21, so as to connect the filter housing 8, and then use the internal filter element. When in use, water enters the interior of the filter housing 8 through the water inlet pipe 7, first filters the larger particles in the water through the low-level filter element 11, then filters the smaller particles in the water through the intermediate filter element 12, and finally filters the micro particles in the water through the high-level filter element 13, thus completing the filtration. During this period, the motor 19 drives the paddle 16 to stir the water inside the filter housing 8, thereby increasing fluidity, and draining the water through the low-level filtration. The pipe 5 can discharge the water filtered by the low-level filter element 11 in advance, and the water filtered by the intermediate filter element 12 can be discharged in advance through the intermediate filter drain pipe 6, so as to flexibly control the required filtration level. During use, by arranging the protective shell 3 connected by the spring 14 and the damper 15 outside the filter element housing 8, the setting of the spring 14 and the damper 15 can effectively reduce the impact of external vibration and impact on the filter element, thereby protecting the honeycomb structure from damage and extending its service life. By reducing external vibration, it can ensure that the pores of the honeycomb holes and the filter medium are not damaged or blocked, thereby maintaining its excellent filtration performance.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A composite filter element with a honeycomb aluminum structure, characterized in that: include: A filter element housing (8), wherein the upper end of the filter element housing (8) is connected to a water inlet pipe (7), and the lower end of the filter element housing (8) is connected to a water outlet pipe (21). Two water-permeable plates (17) are fixedly connected to the inner wall of the filter element housing (8), and a stirring assembly is provided on the water-permeable plates (17). The two water-permeable plates (17) separate the interior of the filter element housing (8) into three cavities (20). The inner surfaces of the three cavities (20) are fixedly connected to honeycomb frames (10), and the three honeycomb frames (10) are provided with a plurality of honeycomb holes (9). The inner wall of the first group of honeycomb holes (9) is fixedly connected to a low-level filter element (11), and the inner wall of the second group of honeycomb holes (9) is fixedly connected to a medium-level filter element (12); The inner wall of the honeycomb holes (9) of the third group is fixedly connected to a high-level filter element (13), the intermediate filter element (12) is located at the bottom of the low-level filter element (11), and the high-level filter element (13) is located at the bottom of the intermediate filter element (12). The outer wall of the filter element housing (8) is fixedly connected to a spring (14), and the outer wall of the filter element housing (8) is fixedly connected to a damper (15). The other ends of the spring (14) and the damper (15) are fixedly connected to a protective shell (3), the inner surface of the protective shell (3) is fixedly connected to a heating plate (22), and the outer surface of the protective shell (3) is fixedly connected to a heat preservation pad (4).

2. The composite filter element with a honeycomb aluminum structure according to claim 1, characterized in that: The stirring assembly comprises a rotating shaft (18), and the rotating shaft (18) is rotatably connected to the upper surface of the water-permeable plate (17).

3. The composite filter element with a honeycomb aluminum structure according to claim 2, characterized in that: The stirring assembly further comprises a blade (16), wherein the blade (16) is fixedly connected to the side surface of the rotating shaft (18).

4. The honeycomb aluminum structure composite filter element according to claim 2, characterized in that: The stirring assembly further comprises a motor (19), the motor (19) being fixedly connected to the lower surface of the water-permeable plate (17), and the rotating shaft (18) being driven by the motor (19).

5. The honeycomb aluminum structure composite filter element according to claim 1, characterized in that: The side surface of the cavity (20) is connected to a low-level filter drainage pipe (5), and the low-level filter drainage pipe (5) is located at the low-level filter element (11).

6. The composite filter element with a honeycomb aluminum structure according to claim 1, characterized in that: The side surface of the cavity (20) is connected to a secondary filter drainage pipe (6), and the secondary filter drainage pipe (6) is located at the secondary filter element (12).

7. The composite filter element with a honeycomb aluminum structure according to claim 1, characterized in that: The outer walls of the water inlet pipe (7) and the water outlet pipe (21) are both fixedly connected with a connecting flange (1), and the connecting flange (1) is provided with a connecting hole (2).

Images