A multi-core combined installation filter

Abstract

The utility model is suitable for water treatment filter field provides a kind of multi-core combined installation filter, including support, filter piece, connecting piece, flange hoop and sealing ring, the support includes two supports, and the side of two supports close is set with multiple limit slots, and the mounting hole that is consistent with the limit slot number and position is correspondingly set in support;In the utility model, greatly improve assembly convenience: the mounting hole of support and the filter tube of filter piece are directly set with cooperation, cooperate the quick alignment of limit slot and limit ring, without complex bolt fastening or welding operation, one person can complete the preliminary assembly of support and filter, and assembly time is reduced by more than 60% compared with traditional mode.

Description

Technical Field

[0001] This utility model belongs to the field of water treatment filtration, and in particular relates to a multi-core combined installation filter. Background Technology

[0002] In the installation of water treatment filtration systems, the connection between the filter and the support is a key factor affecting assembly efficiency and structural stability. Currently, existing technologies for connecting filters and supports have many problems: traditional connection methods often use bolts or welding, which not only require complex alignment and tightening operations on the installation site, consuming a lot of manpower and time, but also result in extremely low assembly efficiency; moreover, bolt fixing is easily affected by vibration and may loosen, while welding makes it difficult to separate the filter and support during later maintenance, requiring complete disassembly when replacing or repairing parts, which increases maintenance costs.

[0003] Meanwhile, the existing brackets have extremely high requirements for the positioning accuracy of the filter. Even a slight deviation in size between the filter tube and the mounting hole of the bracket can lead to installation difficulties, and may even require on-site grinding and adjustment, further extending the installation cycle. In addition, there is a lack of effective limiting structure between the bracket and the filter. When water flow impacts or equipment vibrates, the filter is prone to axial or radial displacement on the bracket, affecting the stability and filtration effect of the filtration system. In severe cases, it may also lead to leakage at the connection points and reduce the service life of the equipment.

[0004] Therefore, a multi-core combined filter is needed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model embodiment is to provide a multi-core combined installation filter to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-core combined installation filter includes a support, a filter element, a connector, a flange clamp, and a sealing ring. The support includes two brackets, each with multiple limiting grooves on its adjacent side. The brackets also have mounting holes with the same number and position as the limiting grooves.

[0008] The filter element includes a first filter tube and at least two second filter tubes. The first filter tube is connected to each of the second filter tubes by a connecting tube. The connecting tube consists of two connecting nozzles and a connecting nozzle clamp. The two connecting nozzles are connected to the first filter tube and the second filter tube respectively, and the two connecting nozzles are fixed by the connecting nozzle clamp.

[0009] The first filter tube has a first mounting groove and a stepped groove at both ends, and both the first filter tube and the second filter tube have a limiting ring on the outside;

[0010] The connector includes a connecting flange, which has a second mounting groove and a sealing groove on its outer side. The flange clamp is engaged in the first mounting groove and the second mounting groove and overlaps with the bracket.

[0011] The sealing groove is provided with a sealing ring, which overlaps with the inner wall of the stepped groove, and the end of the connecting flange near the first filter tube overlaps with the inner wall of the stepped groove.

[0012] The bracket is positioned between the flange clamp and the limiting ring.

[0013] In a further technical solution, the number of limiting grooves and mounting holes are both five, and the number of second filter tubes is four.

[0014] In a further technical solution, the limiting ring and the filter element are integrally formed, and the outer diameter of the limiting ring is larger than the inner diameter of the mounting hole.

[0015] In a further technical solution, the connection between the connecting nozzle and the first filter tube and the second filter tube is fixed by welding, and the inner wall of the connecting nozzle and the inner wall of the filter tube are smoothly transitioned.

[0016] In a further technical solution, the flange clamp is made of stainless steel, and the inner wall of the flange clamp is provided with anti-slip texture.

[0017] In a further technical solution, both ends of the second filter tube are connected to sealing caps by clamps, and the material of the sealing caps is the same as that of the connecting flange.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This utility model greatly improves the ease of assembly: the mounting holes of the bracket and the filter tube of the filter element are directly fitted together, and the quick alignment of the limiting groove and the limiting ring eliminates the need for complicated bolt tightening or welding operations. A single person can complete the initial assembly of the bracket and the filter, reducing the assembly time by more than 60% compared with the traditional method.

[0020] This utility model features precise positioning and strong adaptability: the shape matching design of the limiting groove and the limiting ring enables precise positioning of the filter element on the bracket, reducing the dimensional accuracy requirements of the filter tube and the mounting hole. Even with slight dimensional deviations, it can be installed smoothly, reducing the need for on-site grinding and adjustment.

[0021] This invention significantly enhances connection stability: the bracket is clamped and fixed between the flange clamp and the limiting ring, forming a two-way limiting structure, which effectively prevents the filter element from axially displacing on the bracket; the anti-slip texture design of the flange clamp further avoids loosening of the connection, and can maintain structural stability even when water flow impacts or equipment vibrations.

[0022] This utility model facilitates later maintenance and component replacement: it uses clamp connection instead of traditional welding or bolt fixing. When it is necessary to replace the filter tube or repair bracket, the components can be separated by simply removing the flange clamp and the connecting mouth clamp, without the need for overall disassembly, which reduces the difficulty and cost of maintenance.

[0023] This invention improves the overall structural integrity: multiple filter tubes are integrated and connected by a bracket to form a unified support structure, which enhances the overall resistance to deformation of the filter and extends the service life of the equipment.

[0024] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention from the front view;

[0026] Figure 2 This is a partial three-dimensional cross-sectional structural diagram of the present invention;

[0027] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0028] Figure 4 This is a partial top-view three-dimensional structural schematic diagram of the present invention;

[0029] Figure 5 This is a three-dimensional structural diagram of the bracket of this utility model.

[0030] In the diagram: 1. Support component; 11. Bracket; 12. Limiting groove; 13. Mounting hole; 2. Filter element; 21. First filter tube; 22. Second filter tube; 23. Limiting ring; 24. Connecting pipe; 25. First mounting groove; 26. Stepped groove; 3. Connecting component; 31. Connecting flange; 32. Second mounting groove; 33. Sealing groove; 4. Flange clamp; 5. Sealing ring. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0033] Example 1

[0034] like Figures 1-5As shown, this utility model embodiment provides a multi-core combined installation filter, focusing on optimizing the connection method between the bracket 11 and the filter element 2. The two brackets 11 of the support member 1 are made of die-cast aluminum alloy with an anti-corrosion coating on the surface. Each bracket 11 has five limiting grooves 12 on the side that is close to each other, and five mounting holes 13 are opened in the bracket 11. The mounting holes 13 correspond one-to-one with the limiting grooves 12 and are coaxially arranged.

[0035] The filter element 2 includes a first filter tube 21 and four second filter tubes 22. Each filter tube is integrally formed with a limiting ring 23. The outer diameter of the limiting ring 23 is larger than the inner diameter of the mounting hole 13 and is perfectly matched with the shape of the limiting groove 12.

[0036] The flange clamp 4 is made of stainless steel and has anti-slip texture on its inner wall. After being clamped into the first mounting groove 25 and the second mounting groove 32, its side is tightly overlapped with the outer side of the bracket 11, clamping the bracket 11 between the flange clamp 4 and the limiting ring 23.

[0037] In this embodiment, the integral molding structure of the limiting ring 23 and the filter tube ensures the positioning accuracy. The complete matching with the limiting groove 12 realizes the gapless positioning of the filter element 2 on the bracket 11. During assembly, simply align the filter tube with the mounting hole 13 and insert it until the limiting ring 23 and the limiting groove 12 fit together to complete the initial positioning. The operation is simple and efficient.

[0038] The anti-corrosion coating of the aluminum alloy bracket 11 enhances its corrosion resistance, and the anti-slip design of the stainless steel flange clamp 4 ensures that the connection between the bracket and the filter remains stable in humid environments, making it suitable for water treatment scenarios that operate for a long time.

[0039] Example 2

[0040] The difference between this embodiment and embodiment 1 is that: the bracket 11 has three limiting grooves 12 and mounting holes 13, the filter element 2 includes a first filter tube 21 and two second filter tubes 22; the limiting ring 23 adopts a detachable annular sleeve structure and is fixed to the outside of the filter tube by bolts.

[0041] In this embodiment, the number of limiting grooves 12 and mounting holes 13 is reduced to adapt to low-flow filtration scenarios, demonstrating the flexibility of the structure. The design of the detachable limiting ring 23 allows its position on the filter tube to be adjusted according to actual installation requirements, further improving the compatibility between the bracket 11 and the filter element 2. When the length of the filter tube is different, only the position of the limiting ring 23 needs to be adjusted to ensure precise matching with the bracket 11, reducing the requirement for uniformity of filter tube size.

[0042] Working principle and usage process of this invention:

[0043] First, pre-assemble the filter element 2. Connect the first filter tube 21 and each of the second filter tubes 22 into an integral filter unit by connecting nozzle clamps to ensure a firm connection between the filter tubes.

[0044] Assemble the bracket 11 and the filter element 2: Insert the two brackets 11 into the filter element 2 from both ends, so that the filter tube passes through the mounting hole 13 of the bracket 11. Slowly push the bracket 11 until the limiting groove 12 on the bracket 11 is completely in contact with the limiting ring 23 outside the filter tube. At this time, the bracket 11 is initially positioned and the filter element 2 does not shake on the bracket 11.

[0045] Install connector 3 and fix bracket: Place sealing ring 5 into sealing groove 33 of connecting flange 31, and put connecting flange 31 on the end of first filter tube 21 so that the end of connecting flange 31 fits against the inner wall of stepped groove 26, and sealing ring 5 is pressed to achieve sealing.

[0046] Insert the flange clamp 4 into the first mounting groove 25 and the second mounting groove 32, and tighten the fasteners of the flange clamp 4 so that the flange clamp 4 and the outer side of the bracket 11 are tightly connected. At this time, the bracket 11 is firmly clamped between the flange clamp 4 and the limiting ring 23, thus completing the fixed connection between the bracket and the filter.

[0047] Finally, install the sealing caps at both ends of the second filter tube 22 to complete the assembly of the entire filter;

[0048] During operation, the bracket 11 stably supports the filter element 2 through a double limiting structure, ensuring the stable operation of the filtration system.

[0049] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-core combined installation filter, comprising a support (1), a filter element (2), a connector (3), a flange clamp (4), and a sealing ring (5), characterized in that: The support member (1) includes two brackets (11), and multiple limiting grooves (12) are provided on the side of the two brackets (11) that are close to each other. The brackets (11) have mounting holes (13) that are the same number and position as the limiting grooves (12). The filter element (2) includes a first filter tube (21) and at least two second filter tubes (22). The first filter tube (21) is connected to each of the second filter tubes (22) through a connecting tube (24). The connecting tube (24) consists of two connecting nozzles and a connecting nozzle clamp. The two connecting nozzles are connected to the first filter tube (21) and the second filter tube (22) respectively, and the two connecting nozzles are fixed by the connecting nozzle clamp. The first filter tube (21) has a first mounting groove (25) and a stepped groove (26) at both ends, and a limiting ring (23) is provided on the outside of the first filter tube (21) and the second filter tube (22); The connector (3) includes a connecting flange (31), which has a second mounting groove (32) and a sealing groove (33) on its outside. The flange clamp (4) is engaged in the first mounting groove (25) and the second mounting groove (32) and overlaps with the bracket (11). The sealing groove (33) is provided with a sealing ring (5), the sealing ring (5) overlaps with the inner wall of the stepped groove (26), and the end of the connecting flange (31) near the first filter tube (21) overlaps with the inner wall of the stepped groove (26). The bracket (11) is located between the flange clamp (4) and the limiting ring (23).

2. The multi-core combined installation filter according to claim 1, characterized in that: The number of limiting grooves (12) and mounting holes (13) are both five, and the number of second filter tubes (22) is four.

3. The multi-core combined installation filter according to claim 1, characterized in that: The limiting ring (23) and the filter element (2) are integrally formed, and the outer diameter of the limiting ring (23) is larger than the inner diameter of the mounting hole (13).

4. The multi-core combined installation filter according to claim 1, characterized in that: The connection between the connecting nozzle and the first filter tube (21) and the second filter tube (22) is fixed by welding, and the inner wall of the connecting nozzle and the inner wall of the filter tube are smoothly connected.

5. The multi-core combined installation filter according to claim 1, characterized in that: The flange clamp (4) is made of stainless steel and the inner wall of the flange clamp (4) is provided with anti-slip texture.

6. The multi-core combined installation filter according to claim 1, characterized in that: Both ends of the second filter tube (22) are connected to sealing caps by clamps, and the material of the sealing caps is the same as that of the connecting flange (31).

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