Water supply and drainage filtering device

Abstract

The utility model relates to environmental engineering and water treatment technical field, and disclose a kind of water supply and drainage filtering device, including drainage structure, the connecting structure is sleeved outside the drainage structure, the drainage structure is connected with the pipe buckle ring of connecting structure, the fixed structure is sleeved outside the drainage structure, the collar is arranged at the connecting place of drainage structure and fixed structure, the connecting structure includes fixed shell, fixed groove is set in the left and right sides of fixed shell, threaded fixing hole is set in the both sides of fixed shell outside, fixed shell both sides bolt is fixed with link ring, clamping ring is fixedly connected in fixed shell interior, filter plate is movably clamped in the inside of clamping ring groove, fixed shell both sides bolt is fixed with link ring, so that installation and disassembly are more convenient, filter plate disassembly replacement cleaning is more convenient, pipe buckle ring is sealedly connected with link ring and sealing ring, by disassembling pipe buckle ring, it is convenient for the extension and maintenance of pipeline connection.

Description

Technical Field

[0001] This utility model relates to the fields of environmental engineering and water treatment technology, and more specifically to a water supply and drainage filtration device. Background Technology

[0002] A water supply and drainage filtration system is a device used for water treatment, primarily to remove suspended solids, impurities, and contaminants from water to improve water quality. It is commonly used in water supply and drainage systems to ensure the cleanliness and safety of water sources by removing solid particles and contaminants through physical, chemical, or biological methods. Common filtration methods include mechanical filtration, activated carbon filtration, and membrane filtration.

[0003] Most existing water supply and drainage filtration devices are fixed by welding, which requires cutting the pipes during disassembly. The disassembly time is long and it is inconvenient to disassemble and install the filter pipes. In addition, there is no fixing structure on the outside of the device, which is prone to deformation after long-term use, making it inconvenient for equipment maintenance and repair. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a water supply and drainage filtration device to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a water supply and drainage filtration device, including a drainage structure, a connecting structure sleeved on the outside of the drainage structure, a pipe buckle provided at the connection between the drainage structure and the connecting structure, a fixing structure sleeved on the outside of the drainage structure, a collar provided at the connection between the drainage structure and the fixing structure, the connecting structure including a fixing shell, fixing grooves provided on the left and right sides of the fixing shell, threaded fixing holes provided on the outer sides of the fixing shell, and bolts on both sides of the fixing shell fixed to the connecting ring, making installation and disassembly more convenient;

[0006] Furthermore, the drainage structure includes a pipe body, a sealing ring is fixedly connected to the left side of the pipe body, and a limit ring is fixedly connected to the outside of the pipe body.

[0007] Furthermore, connecting rings are movably sleeved on both sides of the fixed housing. The connecting rings have fixing holes on the side near the fixed housing. The fixing holes of the fixed housing and the fixing holes of the connecting rings correspond to each other, and fixing bolts are threaded inside. A snap ring is fixedly connected inside the fixed housing, and a filter plate is movably snapped into the snap ring's slot.

[0008] Furthermore, a pipe buckle is fitted onto the side of the connecting ring away from the fixed housing. Multiple sets of snap-fit ​​rings are fixedly connected inside the fixed housing. Each snap-fit ​​ring has a snap-fit ​​groove. A filter plate is movably snapped into the snap-fit ​​ring. The pipe buckle seals the connecting ring and the sealing ring. By disassembling the pipe buckle, it is convenient to expand and maintain the pipe connection.

[0009] Furthermore, the fixing structure includes a collar, in which a pipe body is sleeved, and a rectangular frame is fixedly connected to the outside of the collar. The outside of the pipe body is sleeved with the collar and the rectangular frame, and then a limit rod and a fixing block are used for regulation.

[0010] Furthermore, two sets of fixing blocks are fixedly connected to both the left and right sides of the rectangular frame. The fixing blocks are movably fitted with limit rods inside, so that the two sets of pipe bodies are not easily deformed after long-term use.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model features a connecting structure with a snap-fit ​​ring fixedly connected inside the fixed outer shell. The snap-fit ​​ring has a filter plate that is movably snapped into its groove. Bolts on both sides of the fixed outer shell are fixed to the connecting ring, making installation and disassembly more convenient. The filter plate is easier to disassemble, replace, and clean. The pipe buckle seals the connecting ring and the sealing ring. By disassembling the pipe buckle, the expansion and maintenance of the pipe connection are facilitated. The processing capacity can be flexibly adjusted according to actual needs.

[0013] 2. This utility model has a fixed structure, with a collar and a rectangular frame sleeved on the outside of the pipe body, and then a limit rod and a fixing block for standardization. After long-term use, the two sets of pipe bodies are not easily deformed, which helps to improve the safety of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is an exploded view of the overall structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the drainage structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the connection structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the fixing structure of this utility model.

[0019] The attached diagram is labeled as follows: 1. Drainage structure; 101. Pipe body; 102. Sealing ring; 103. Limiting ring; 2. Connection structure; 201. Fixed outer shell; 202. Connecting ring; 203. Fixing bolt; 204. Pipe buckle; 205. Snap-fit ​​ring; 206. Filter plate; 3. Fixing structure; 301. Collar; 302. Rectangular frame; 303. Fixing block; 304. Limiting rod. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The environmental engineering and water treatment involved in this utility model are not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Example 1

[0022] like Figure 1-4 As shown, this embodiment proposes a water supply and drainage filtration device, including a drainage structure 1, a connecting structure 2 sleeved on the outside of the drainage structure 1, a pipe buckle 204 provided at the connection between the drainage structure 1 and the connecting structure 2, a fixing structure 3 sleeved on the outside of the drainage structure 1, a collar 301 provided at the connection between the drainage structure 1 and the fixing structure 3, the connecting structure 2 including a fixing shell 201, fixing grooves opened on the left and right sides of the fixing shell 201, the fixing grooves on the left and right sides of the fixing shell 201 having the same shape as the connecting ring 202, threaded fixing holes opened on the outer sides of the fixing shell 201, the threaded fixing holes of the fixing shell 201 having the same size as the fixing holes of the connecting ring 202, so as to facilitate the insertion of fixing bolts 203 into the fixing shell 201 and the fixing holes of the connecting ring 202 for fixing.

[0023] The drainage structure 1 includes a pipe body 101, a sealing ring 102 fixedly connected to the left side of the pipe body 101, and a limit ring 103 fixedly connected to the outside of the pipe body 101.

[0024] Connecting rings 202 are movably sleeved on both sides of the fixed housing 201. A fixing hole is provided on the side of the connecting ring 202 closest to the fixed housing 201, corresponding to the fixing hole of the fixed housing 201 and the fixing hole of the connecting ring 202. A fixing bolt 203 is threaded into the connecting ring 202. A pipe retainer 204 is sleeved on the side of the connecting ring 202 furthest from the fixed housing 201, and this side of the connecting ring 202 is in contact with the sealing ring 102. The pipe retainer 204 fastens the connection between the connecting ring 202 and the sealing ring 102, thus maintaining the sealing performance of the connection between the connecting ring 202 and the sealing ring 102. Multiple sets of snap-fit ​​rings 205 are fixedly connected inside the fixed housing 201. Each snap-fit ​​ring 205 has a snap-fit ​​groove, and a filter plate 206 is movably snapped into it. The snap-fit ​​ring 205 and the filter plate 206 are fastened together, facilitating the disassembly and replacement of the filter plate 206.

[0025] Example 2

[0026] like Figure 5 As shown, based on the same concept as the above embodiments, this embodiment also proposes: the fixing structure 3 includes a collar 301, the pipe body 101 is sleeved inside the collar 301, the inner diameter of the collar 301 is the same as the outer diameter circumference of the pipe body 101, a rectangular frame 302 is fixedly connected to the outside of the collar 301, two sets of fixing blocks 303 are fixedly connected to the left and right sides of the rectangular frame 302, the cross-sectional area of ​​the opening of the fixing block 303 is the same as the cross-sectional area of ​​the limiting rod 304, the limiting rod 304 is movably sleeved inside the fixing block 303, and the limiting rod 304 is further fixed on both sides by bolts.

[0027] The working principle of this utility model is as follows: Before use, the device is checked to ensure it functions properly. During use, one end of the pipe body 101 is welded and fixed to the pipe, and the other end of the pipe body 101 is welded and fixed with a sealing ring 102. A snap-fit ​​ring 205 is fixed inside the fixed housing 201. The filter plate 206 is rotated and snapped into the slot of the snap-fit ​​ring 205. The two sides of the fixed housing 201 are sleeved with the connecting ring 202. The connection between the connecting ring 202 and the fixed housing 201 is fixed by inserting a fixing bolt 203 into the fixing hole. The other end of the connecting ring 202 is connected to the sealing ring 102 through a pipe buckle 204. The two sets of pipe bodies 101 are fixed together with bolts on both sides of the outer casing 201 and the connecting ring 202, making installation and disassembly more convenient. The filter plate 206 is also easier to disassemble, replace and clean. The outer side of the pipe body 101 is fitted with the collar 301, and the collar 301 abuts against the limiting ring 103. A rectangular frame 302 is fixedly connected to the outer side of the collar 301. The fixing blocks 303 fixed on both sides of the rectangular frame 302 are fitted with limiting rods 304. The two sides of the limiting rods 304 are fixedly connected by bolts, so that one side of the collar 301 abuts against the limiting ring 103. After long-term use, the two sets of pipe bodies 101 are not easily deformed, which helps to improve the safety of the device.

[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0030] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A water supply and drainage filtration device, comprising a drainage structure (1), characterized in that: The drainage structure (1) is fitted with a connecting structure (2) on the outside. A pipe buckle (204) is provided at the connection between the drainage structure (1) and the connecting structure (2). A fixing structure (3) is fitted with the outside of the drainage structure (1). A collar (301) is provided at the connection between the drainage structure (1) and the fixing structure (3). The connecting structure (2) includes a fixing shell (201). Fixing grooves are provided on the left and right sides of the fixing shell (201). Threaded fixing holes are provided on the outer sides of the fixing shell (201).

2. The water supply and drainage filtration device according to claim 1, characterized in that: The drainage structure (1) includes a pipe body (101), a sealing ring (102) is fixedly connected to the left side of the pipe body (101), and a limit ring (103) is fixedly connected to the outside of the pipe body (101).

3. A water supply and drainage filtration device according to claim 1, characterized in that: Connecting rings (202) are movably sleeved on both sides of the fixed housing (201). The connecting rings (202) have fixing holes on the side near the fixed housing (201). The fixing holes of the fixed housing (201) and the fixing holes of the connecting rings (202) correspond to each other, and fixing bolts (203) are threaded inside.

4. A water supply and drainage filtration device according to claim 3, characterized in that: The connecting ring (202) is sleeved with a pipe buckle (204) on the side away from the fixed shell (201). Multiple sets of snap rings (205) are fixedly connected inside the fixed shell (201). The snap ring (205) has a snap groove. The snap ring (205) is movably snapped with a filter plate (206).

5. A water supply and drainage filtration device according to claim 1, characterized in that: The fixing structure (3) includes a collar (301), in which a pipe body (101) is sleeved, and a rectangular frame (302) is fixedly connected to the outside of the collar (301).

6. A water supply and drainage filtration device according to claim 5, characterized in that: Two sets of fixing blocks (303) are fixedly connected to both the left and right sides of the rectangular frame (302), and a limit rod (304) is movably sleeved inside the fixing block (303).

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