A water conservancy pipeline filtering device convenient to disassemble

Abstract

The utility model relates to filter device technical field, specifically disclose a kind of water conservancy pipeline filter device convenient to disassemble, comprising: filter box, the both sides of filter box are all provided with through slot, the both sides of filter box are all fixedly installed with water pipe, the both ends of two water pipes away from filter box are all fixedly installed with sealing flange plate;Wherein one sealing flange plate away from the end of water pipe is fixedly installed with pipeline one, another sealing flange plate away from the end of water pipe is fixedly installed with pipeline two;The utility model is convenient to disassemble and replace the effect of maintenance filter screen frame and activated carbon plate, without using bolt and other fastener, can conveniently assemble and disassemble filter material, reduce personnel operation burden, improve filter device practicability.

Description

Technical Field

[0001] This utility model belongs to the technical field of filtration devices, specifically relating to a water pipeline filtration device that is easy to disassemble. Background Technology

[0002] In water conservancy pipeline systems, filtration devices are key components for ensuring water quality, preventing pipe blockage, and maintaining the normal operation of water conservancy equipment. Water conservancy pipeline filtration devices are typically installed inside the pipes or at pipe connections. Their core function is to filter the water flowing through the pipes, intercepting impurities, particulate matter, suspended solids, and other contaminants to prevent these substances from entering subsequent water conservancy equipment or water-using areas, causing equipment damage, pipe blockage, or water pollution.

[0003] Most existing filtration devices use bolts and other fasteners to secure the filter material. Over long-term use, these bolts are prone to corrosion, making disassembly, replacement, or maintenance of the filter material extremely difficult and costly. Furthermore, installing the filter material with bolts requires precise alignment and individual tightening, a cumbersome and time-consuming process that increases the workload for personnel. Therefore, this applicant proposes a filtration device for water conservancy pipelines that is easy to disassemble, thus solving the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a water pipeline filtration device that is easy to disassemble, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A water pipeline filtration device that is easy to disassemble includes:

[0007] The filter box has through slots on both sides, and water pipes are fixedly installed on both sides of the filter box. A sealing flange is fixedly installed on the end of each water pipe away from the filter box.

[0008] One of the sealing flanges is fixedly installed with a pipe 1 at the end away from the water supply pipe, and the other sealing flange is fixedly installed with a pipe 2 at the end away from the water supply pipe;

[0009] The top surface of the filter box is hinged to a lid, and a hidden handle is provided on the top side of the lid. A sealing plate is fixedly installed at the bottom of the lid. The filter box contains a filter frame and an activated carbon plate arranged symmetrically.

[0010] The filter box is symmetrically provided on one side with a positioning mechanism that connects to the filter screen frame and the activated carbon plate.

[0011] Both sides of the filter frame and the activated carbon plate are provided with a retaining plate. Each of the retaining plates has a retaining groove on the side near the filter frame and the activated carbon plate. The side of the retaining plate away from the retaining groove is fixedly installed to the adjacent inner side wall of the filter box.

[0012] Both the filter frame and the activated carbon plate have circular grooves on one side, and the filter box has two circular holes that are symmetrically connected to the circular grooves on one side.

[0013] The positioning mechanism includes a mounting shell disposed on one outer wall of the filter box. One side of the mounting shell is open, and the surface of the mounting shell at the opening is fixedly installed with the adjacent outer wall of the filter box. A limiting plate is provided inside the mounting shell, and a pull rod is sleeved inside the limiting plate. One end of the pull rod is inserted into a circular groove through a circular hole, and the other end of the pull rod is fixedly installed with a pull block through the side wall of the mounting shell. A spring is sleeved on the outside of the pull rod, and the two ends of the spring are fixedly connected to one side of the limiting plate and the inner wall of one side of the mounting shell, respectively.

[0014] Preferably, a limiting groove is formed on one side of the outer wall of the mounting shell, a slot is formed on the side of the pull block near the mounting shell, a limiting block adapted to the limiting groove is provided on one side of the mounting shell, and a plug rod adapted to the slot is fixedly installed on one side of the limiting block.

[0015] Preferably, a locking tongue is fixedly installed on one side of the box cover, and a latch adapted to the locking tongue is fixedly installed on one side of the outer wall of the filter box.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) The positioning mechanism facilitates the easy disassembly, replacement, and maintenance of the filter screen frame and activated carbon plate. Without the use of bolts or other fasteners, the filter screen frame and activated carbon plate can be easily installed and removed. By pulling the pull block, the personnel can move the pull rod to release the positioning of the filter screen frame or activated carbon plate and easily pull it out of the slot for replacement or maintenance. During installation, the filter screen frame and activated carbon plate are slid into the slot. After releasing the pull block, the spring drives the pull rod back to insert into the round groove to achieve quick positioning. The slot and the rod are matched, and the pull block can be positioned during disassembly, making the operation more convenient for personnel, greatly reducing the operating burden, and improving the practicality of the filtration device.

[0018] (2) Connect the pipe and water supply pipe through the sealing flange to ensure good sealing at the connection to prevent water leakage. The cover and the top of the filter box are connected by the sealing plate and secured by the locking tongue and buckle to further enhance the sealing performance. At the same time, the hidden handle design makes it easy to open the cover. The clips and slots on both sides of the filter screen frame and activated carbon plate effectively prevent the offset or tilt caused by water flow, ensuring the filtration effect, improving the practicality of the filter device, and making it easier to operate and maintain. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the box lid structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the filter frame structure of this utility model;

[0022] Figure 4 This is a cross-sectional view of the mounting shell structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the insertion rod structure of this utility model;

[0024] In the diagram: 1. Positioning mechanism; 101. Mounting shell; 102. Limiting plate; 103. Pull rod; 104. Spring; 105. Pull block; 106. Insert rod; 107. Limiting block; 108. Limiting groove; 2. Pipe 1; 3. Pipe 2; 4. Filter box; 5. Sealing flange; 6. Water supply pipe; 7. Locking tongue; 8. Locking buckle; 9. Box cover; 10. Sealing plate; 11. Filter screen frame; 12. Activated carbon plate; 13. Clamping plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example 1:

[0029] Please see Figures 1-5 As shown, a water pipeline filtration device that is easy to disassemble includes: a filter box 4, through grooves on both sides of the filter box 4, water supply pipes 6 fixedly installed on both sides of the filter box 4, and sealing flanges 5 fixedly installed at the ends of the two water supply pipes 6 away from the filter box 4.

[0030] One of the sealing flanges 5 is fixedly installed with pipe 1 2 at the end away from the water supply pipe 6, and the other sealing flange 5 is fixedly installed with pipe 2 3 at the end away from the water supply pipe 6;

[0031] A cover 9 is hinged to one side of the top surface of the filter box 4, and a hidden handle is provided on one side of the top of the cover 9. A sealing plate 10 is fixedly installed at the bottom of the cover 9. A filter screen frame 11 and an activated carbon plate 12 are symmetrically arranged inside the filter box 4.

[0032] A positioning mechanism 1, which is connected to the filter frame 11 and the activated carbon plate 12, is symmetrically arranged on one side of the filter box 4.

[0033] Both sides of the filter frame 11 and the activated carbon plate 12 are provided with clamping plates 13. Each clamping plate 13 has a slot on the side near the filter frame 11 and the activated carbon plate 12. The side of the clamping plates 13 away from the slot is fixedly installed to the adjacent inner side wall of the filter box 4. A circular groove is provided on one side of the filter frame 11 and the activated carbon plate 12. Two circular holes communicating with the circular groove are symmetrically provided on one side of the filter box 4.

[0034] The positioning mechanism 1 includes a mounting shell 101 disposed on one side of the outer wall of the filter box 4. One side of the mounting shell 101 is open, and the side surface of the mounting shell 101 at the opening is fixedly installed with the adjacent outer side wall of the filter box 4. A limiting plate 102 is provided inside the mounting shell 101. A pull rod 103 is sleeved inside the limiting plate 102. One end of the pull rod 103 is inserted into a circular groove through a circular hole. The other end of the pull rod 103 passes through the side wall of the mounting shell 101 and is fixedly installed with a pull block 105. A spring 104 is sleeved on the outside of the pull rod 103. The two ends of the spring 104 are fixedly connected to one side of the limiting plate 102 and the inner wall of one side of the mounting shell 101, respectively.

[0035] As can be seen from the above, the circular groove and hole facilitate the insertion of the end of the pull rod 103 in the positioning mechanism 1 into the circular hole and groove to position the filter frame 11 or activated carbon plate 12. The clamping plate 13 and slot limit the filter frame 11 and activated carbon plate 12, preventing them from shifting or tilting due to water flow. The sealing flange 5 connects pipe 1 2 and pipe 2 3 and the two water pipes 6, providing a sealing effect. The sealing plate 10 engages the cover 9 with the top of the filter box 4, enhancing the sealing effect. The positioning mechanism 1 allows for convenient installation and removal of the filter frame 11 and activated carbon plate 12, enabling easy disassembly and replacement of the filter material without the need for fasteners, reducing the workload for operators and improving the practicality of the filtration device. The spring 104 allows personnel to... By holding the pull block 105 and pulling the pull rod 103, the pull rod 103 moves the limiting plate 102, which in turn compresses the spring 104. As the pull rod 103 moves, one end of it separates from the circular groove on one side of the filter frame 11 or activated carbon plate 12, releasing its positioning. This allows personnel to easily pull the filter frame 11 or activated carbon plate 12 out of the slot and remove it from the filter box 4 for replacement or maintenance. During installation, personnel align the sides of the filter frame 11 and activated carbon plate 12 with the slots of the two adjacent clamping plates 13 and slide them in, thus fixing the filter frame 11 and activated carbon plate 12 in place. Then, releasing the pull block 105 causes the spring 104 to lose its compressive force and elastically recover, causing the pull rod 103 to return to its original position and insert into the circular groove. This achieves the effect of conveniently positioning the filter frame 11 and activated carbon plate 12 without the need for personnel to use bolts or other fasteners for installation, reducing the burden on personnel and improving the practicality of the filtration device.

[0036] Example 2:

[0037] refer to Figure 5 As shown, a limiting groove 108 is provided on one side of the outer wall of the mounting shell 101, and a slot is provided on the side of the pull block 105 near the mounting shell 101. A limiting block 107 that is adapted to the limiting groove 108 is provided on one side of the mounting shell 101, and a plug rod 106 that is adapted to the slot is fixedly installed on one side of the limiting block 107.

[0038] As can be seen from the above, by setting the slot and the insertion rod 106, when the person pulls the pull block 105 to move, the person can move the insertion rod 106 to the horizontal position of the slot by moving the limiting block 107 in the moving limiting groove 108. When the person releases the pull block 105 to return it to its original position, the slot will abut against the adjacent end of the insertion rod 106, thereby positioning the pull block 105 so that the pull rod 103 cannot return to its original position and be inserted into the round groove. This makes it easier for the person to free up their hands to operate the loading and unloading of the activated carbon plate 12 and the filter frame 11, further improving the convenience of the person's operation and disassembly.

[0039] refer to Figure 2 As shown, a locking tongue 7 is fixedly installed on one side of the cover 9, and a latch 8 that matches the locking tongue 7 is fixedly installed on one side of the outer wall of the filter box 4.

[0040] As can be seen from the above, by setting the locking tongue 7 and the locking buckle 8, the personnel can pull the locking buckle 8 to make its fixing ring lock with the locking tongue 7, so that the cover 9 and the filter box 4 can be firmly locked together, and it is convenient for personnel to open and close the cover 9.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable water pipeline filter device, characterized in that, include: The filter box (4) has through slots on both sides and water pipes (6) are fixedly installed on both sides of the filter box (4). A sealing flange (5) is fixedly installed at the end of each of the two water pipes (6) away from the filter box (4). One of the sealing flanges (5) is fixedly installed with a pipe (2) at the end away from the water pipe (6), and the other sealing flange (5) is fixedly installed with a pipe (3) at the end away from the water pipe (6). The top surface of the filter box (4) is hinged to a cover (9) by a hinge, and a hidden handle is provided on the top side of the cover (9). A sealing plate (10) is fixedly installed at the bottom of the cover (9). The filter box (4) is symmetrically provided with a filter frame (11) and an activated carbon plate (12). The filter box (4) is symmetrically provided on one side with a positioning mechanism (1) that is connected to the filter frame (11) and the activated carbon plate (12). Both sides of the filter frame (11) and the activated carbon plate (12) are provided with a card plate (13). Each of the multiple card plates (13) has a card slot on the side close to the filter frame (11) and the activated carbon plate (12). The side of the multiple card plates (13) away from the card slot is fixedly installed to the adjacent inner side wall of the filter box (4). The filter frame (11) and the activated carbon plate (12) are both provided with a circular groove on one side, and the filter box (4) is provided with two circular holes that are symmetrically connected to the circular groove on one side. The positioning mechanism (1) includes a mounting shell (101) disposed on the outer wall of one side of the filter box (4). One side of the mounting shell (101) is open, and the side surface of the mounting shell (101) located at the opening is fixedly installed with the adjacent outer wall of the filter box (4). A limiting plate (102) is provided inside the mounting shell (101). A pull rod (103) is sleeved inside the limiting plate (102). One end of the pull rod (103) is inserted into the circular groove through a circular hole. The other end of the pull rod (103) is fixedly installed with a pull block (105) through the side wall of the mounting shell (101). A spring (104) is sleeved on the outside of the pull rod (103). The two ends of the spring (104) are fixedly connected to one side of the limiting plate (102) and the inner wall of one side of the mounting shell (101), respectively.

2. The easily detachable water pipeline filter device according to claim 1, characterized in that: A limiting groove (108) is provided on one side of the outer wall of the mounting shell (101). A slot is provided on the side of the pull block (105) near the mounting shell (101). A limiting block (107) is provided on one side of the mounting shell (101) to match the limiting groove (108). A plug rod (106) to match the slot is fixedly installed on one side of the limiting block (107).

3. The easily detachable water pipeline filter device according to claim 1, wherein: A locking tongue (7) is fixedly installed on one side of the cover (9), and a latch (8) adapted to the locking tongue (7) is fixedly installed on the outer wall of one side of the filter box (4).

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