Building water supply and drainage leakage-proof component

Abstract

The utility model provides a building water supply and drainage leakproof component, which relates to the field of drainage leakproof and comprises a fixing mechanism, and the inner wall of the fixing mechanism is slidably connected with a pipeline assembly; the fixing mechanism comprises a first semi-circular ring and a second semi-circular ring, the outer wall of the first semi-circular ring is fixedly connected with a group of connecting blocks, the first semi-circular ring and the second semi-circular ring can be quickly aligned through the sliding fit of the positioning blocks and the positioning grooves, the manual alignment time is shortened, and due to the structural design of the insertion blocks and the insertion grooves, the labor intensity of workers is reduced. Traditional bolt fixing is replaced, quick connection is achieved only by embedding the inserting block into the inserting groove, the tedious step that multiple sets of bolts are fastened one by one is avoided, in addition, the first limiting rod is sleeved with the compressed spring, when the movable plate moves, the compressed spring is compressed to store elastic potential energy, continuous pressing force is provided, tight connection is guaranteed, it is indirectly guaranteed that the inserting block is stably located in the inserting groove, and the clamping effect is good. During dismounting, the inserting blocks can be separated from the inserting grooves by pulling the pull rods to lift the movable plates, and operation is simple and efficient.

Description

Technical Field

[0001] This utility model relates to the field of drainage and leak prevention, and in particular to a building water supply and drainage leak prevention component. Background Technology

[0002] Drainage and leak prevention refers to the techniques and methods used in building water supply and drainage systems to prevent water from leaking from pipes, joints, or other parts.

[0003] Building water supply and drainage leak-proof components are functional parts installed in building water supply and drainage systems to prevent leakage at pipe joints and connections.

[0004] In the prior art, such as in Chinese Publication No. CN214743980U, a building water supply and drainage leak-proof component includes a pipe; connecting flanges, which are fixedly installed at both ends of the pipe, with two connecting flanges on two adjacent pipes in contact with each other; and flange sealing half-rings, which are adapted to each other to form a complete flange sealing ring, with a sealing groove on the flange sealing half-ring, the sealing groove being adapted to the two contacting connecting flanges.

[0005] The aforementioned application achieves good sealing performance through the collaboration of multiple components. However, in actual use, relying on multiple sets of bolts for fixing is time-consuming and makes it difficult to connect the flange sealing half ring conveniently and tightly. This reduces the connection efficiency of the flange sealing half ring to some extent, and there is still room for optimization in terms of installation convenience and efficiency. Utility Model Content

[0006] When disassembling this utility model, simply pull the lever to lift the movable plate, and the insert block can be disengaged from the slot. The operation is simple and efficient, thus solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a building water supply and drainage leak-proof component, including a fixing mechanism, wherein a pipe assembly is slidably connected to the inner wall of the fixing mechanism; the fixing mechanism includes a first semi-circular ring and a second semi-circular ring, a set of connecting blocks is fixedly connected to the outer wall of the first semi-circular ring, a set of positioning grooves is provided on the top of the connecting blocks, a set of sliding grooves is provided on the inner wall of the connecting blocks, sliders are slidably connected to the inner walls of the sliding grooves, a set of movable plates is fixedly connected to the outer walls of the sliders, and a set of first limiting rods is fixedly connected to the inner walls of the sliding grooves, each of the first limiting rods being fitted with a compression spring. Through the above components, the pipe body can be quickly connected to the connecting pipe, the steps are simple, and the connection efficiency is improved.

[0008] Preferably, a set of sealing rings is fixedly connected to the inner walls of the first and second semicircular rings. The sealing rings can enhance the sealing performance between the first and second semicircular rings and the pipe body and the connection point of the connecting pipe.

[0009] Preferably, a set of positioning blocks is fixedly connected to the bottom of the second semi-circular ring. The outer wall of the positioning block is slidably connected to the inner wall of the positioning groove. The positioning blocks and positioning groove facilitate the user to align the second semi-circular ring with the first semi-circular ring, speeding up the connection and facilitating subsequent use.

[0010] Preferably, a set of inserts is fixedly connected to the outer wall of the movable plate, and a set of slots is provided at the top of the second semi-circular ring. The inner wall of the slot is slidably connected to the outer wall of the insert. Through the set inserts and slots, the second semi-circular ring can be restricted, so that it can be stably connected to the first semi-circular ring.

[0011] Preferably, a set of pull rods is fixedly connected to the top of the movable plate. The pull rods allow the user to easily pull the corresponding movable plate upwards, and the connected insert block can also be pulled by the force, allowing it to disengage from the slot.

[0012] Preferably, the inner wall of the slide is fixedly connected with a second limiting rod. The outer walls of the first and second limiting rods are slidably connected to the inner walls of the movable plate and the slider, respectively. By setting the first and second limiting rods, the stability of the movable plate and the slider when sliding up and down can be improved, thereby indirectly allowing the insert block to be inserted into the slot normally.

[0013] Preferably, one end of the compression spring is fixedly connected to the inner wall of the slide groove, and the other end of the compression spring is fixedly connected to the outer wall of the movable plate, so that the two ends of the compression spring are connected to ensure that it can be used normally in the future.

[0014] Preferably, the pipe assembly includes a pipe body, a connecting pipe slidably connected to the outer wall of the pipe body, and a flat metal filter screen fixedly connected to one side of the inner wall of the pipe body. The flat metal filter screen can filter impurities in the water.

[0015] Preferably, a set of support rings is fixedly connected to the inner wall of the pipe body, a round rod is rotatably connected to the inner wall of the support rings, and a threaded blade is fixedly connected to the outer wall of the round rod. The support rings ensure that the round rod and the threaded blade can rotate normally through the water flow.

[0016] Preferably, a flexible scraper is fixedly connected to the outer wall of the round rod. When the water flow drives the threaded blades to rotate, it can also drive the flexible scraper to rotate, so that the flexible scraper can rotatably scrape the surface of the flat metal filter screen to avoid the accumulation of impurities on its surface and ensure that the water flow is normal.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] 1. In this utility model, the first semi-circular ring and the second semi-circular ring can be quickly aligned by the sliding cooperation of the positioning block and the positioning groove, reducing the time for manual alignment. The structural design of the insert block and the slot replaces the traditional bolt fixing. The insert block only needs to be inserted into the slot to achieve quick connection, avoiding the tedious steps of tightening multiple bolts one by one. In addition, the compression spring is sleeved outside the first limiting rod. When the movable plate moves, the compression spring is compressed and stores elastic potential energy to provide continuous clamping force to ensure a tight connection, thereby indirectly ensuring that the insert block is stably in the slot. When disassembling, simply pull the pull rod to lift the movable plate, and the insert block can be disengaged from the slot. The operation is simple and efficient.

[0019] 2. In this utility model, the first limiting rod and the second limiting rod are slidably connected to the movable plate and the slider, respectively, limiting their sway range and ensuring that the insert block is accurately inserted into the slot, thus improving the stability of the connection process. The flat metal filter screen is fixed to the inner wall of the pipe body, which can intercept mud and sand in the water, prevent impurities from entering downstream pipes or equipment, and reduce the risk of blockage. The threaded blades and the flexible scraper are rotatably connected to the round rod through the support ring. When the water flows through, it drives the threaded blades to rotate, which drives the scraper to rotate synchronously and continuously scrape the surface of the filter screen to prevent impurities from accumulating and clogging the mesh, thus reducing the frequency of manual cleaning. In addition, the flexible scraper is made of a gentle material, which avoids hard scraping and damage to the filter screen, thus balancing the cleaning effect and the durability of the filter screen. Attached Figure Description

[0020] Figure 1 This utility model provides a perspective view of the main structure of a building water supply and drainage leak-proof component;

[0021] Figure 2 An enlarged perspective view of the first semi-circular ring connection structure in a building water supply and drainage leak-proof component is provided for this utility model.

[0022] Figure 3 An enlarged perspective view of the positioning block connection structure in a building water supply and drainage leak-proof component is provided for this utility model.

[0023] Figure 4 An enlarged perspective view of the movable plate connection structure in a building water supply and drainage leak-proof component is provided for this utility model;

[0024] Figure 5 An enlarged perspective view of the structure connected to the first limiting rod in a building water supply and drainage leak-proof component is provided for this utility model.

[0025] Figure 6 This utility model provides an enlarged perspective view of the pipe body connection structure in a building water supply and drainage leak-proof component;

[0026] Figure 7 This utility model presents an enlarged perspective view of the supporting hanging ring connection structure in a building water supply and drainage leak-proof component.

[0027] Legend: 1. Fixing mechanism; 101. First semicircular ring; 102. Connecting block; 103. Second semicircular ring; 104. Sealing ring; 105. Slot; 106. Positioning block; 107. Pull rod; 108. Movable plate; 109. Insert block; 110. Positioning groove; 111. Slide groove; 112. Second limiting rod; 113. First limiting rod; 114. Slider; 115. Compression spring; 2. Pipe assembly; 201. Pipe body; 202. Connecting pipe; 203. Supporting ring; 204. Threaded blade; 205. Round rod; 206. Flexible scraper; 207. Flat metal filter screen. Detailed Implementation

[0028] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0030] Please see Figures 1-7 This utility model provides a technical solution: a building water supply and drainage leak-proof component, including a fixing mechanism 1, with a pipe assembly 2 slidably connected to the inner wall of the fixing mechanism 1; the fixing mechanism 1 includes a first semi-circular ring 101 and a second semi-circular ring 103, a set of connecting blocks 102 fixedly connected to the outer wall of the first semi-circular ring 101, a set of positioning grooves 110 opened at the top of the connecting blocks 102, a set of sliding grooves 111 opened on the inner wall of the connecting blocks 102, sliders 114 slidably connected to the inner wall of each sliding groove 111, a set of movable plates 108 fixedly connected to the outer wall of each sliding groove 114, and a set of first limiting rods 113 fixedly connected to the inner wall of each sliding groove 111, with compression springs 115 sleeved on the outer wall of each first limiting rod 113. Through the above components, the pipe body 201 can be quickly connected to the connecting pipe 202, the steps are simple, and the connection efficiency is improved.

[0031] like Figure 2As shown, a set of sealing rings 104 are fixedly connected to the inner walls of the first semicircular ring 101 and the second semicircular ring 103. The sealing rings 104 can enhance the sealing performance of the connection between the first semicircular ring 101, the second semicircular ring 103 and the pipe body 201 and the connecting pipe 202.

[0032] like Figure 3 As shown, a set of positioning blocks 106 are fixedly connected to the bottom of the second semicircular ring 103. The outer wall of the positioning block 106 is slidably connected to the inner wall of the positioning groove 110. With the positioning block 106 and the positioning groove 110, it is convenient for the user to align the second semicircular ring 103 with the first semicircular ring 101, speeding up the connection and facilitating subsequent use.

[0033] like Figure 2 and Figure 4 As shown, a set of inserts 109 are fixedly connected to the outer wall of the movable plate 108. A set of slots 105 are provided on the top of the second semicircular ring 103. The inner wall of the slot 105 is slidably connected to the outer wall of the inserts 109. Through the set inserts 109 and slots 105, the second semicircular ring 103 can be restricted, so that it can be stably connected to the first semicircular ring 101.

[0034] like Figure 4 As shown, a set of pull rods 107 are fixedly connected to the top of the movable plate 108. With the pull rods 107, the user can easily pull the corresponding movable plate 108 upward, and the plug 109 connected to it can be driven by the force, so that it can be disengaged from the slot 105.

[0035] like Figure 5 As shown, the inner wall of the slide groove 111 is fixedly connected with a second limiting rod 112. The outer walls of the first limiting rod 113 and the second limiting rod 112 are slidably connected to the inner walls of the movable plate 108 and the slider 114, respectively. By setting the first limiting rod 113 and the second limiting rod 112, the stability of the movable plate 108 and the slider 114 when sliding up and down can be improved, which indirectly allows the insert block 109 to be normally inserted into the slot 105.

[0036] like Figure 5 As shown, one end of the compression spring 115 is fixedly connected to the inner wall of the slide groove 111, and the other end of the compression spring 115 is fixedly connected to the outer wall of the movable plate 108, so that the two ends of the compression spring 115 are connected to ensure that it can be used normally in the future.

[0037] like Figure 6 and Figure 7As shown, the pipe assembly 2 includes a pipe body 201, a connecting pipe 202 slidably connected to the outer wall of the pipe body 201, and a flat metal filter screen 207 fixedly connected to one side of the inner wall of the pipe body 201. Through the flat metal filter screen 207, impurities in the water can be filtered.

[0038] like Figure 7 As shown, a set of support rings 203 are fixedly connected to the inner wall of the pipe body 201. A round rod 205 is rotatably connected to the inner wall of the support rings 203. A threaded blade 204 is fixedly connected to the outer wall of the round rod 205. The support rings 203 ensure that the round rod 205 and the threaded blade 204 can rotate normally through the water flow.

[0039] like Figure 7 As shown, a flexible scraper 206 is fixedly connected to the outer wall of the round rod 205. When the water flow drives the threaded blade 204 to rotate, it can also drive the flexible scraper 206 to rotate, so that the flexible scraper 206 can rotate to scrape the surface of the flat metal filter screen 207 to avoid the accumulation of impurities on its surface and ensure that the water flow is normal.

[0040] The usage and working principle of this device are as follows: First, the first semicircular ring 101 and the second semicircular ring 103 are initially aligned using the positioning block 106 and the positioning groove 110, reducing manual alignment time. While the positioning block 106 is being placed into the positioning groove 110, the user pulls the movable plate 108 upwards using the pull rod 107. The compression spring 115 changes its state under pressure. After the positioning block 106 enters the positioning groove 110, the pull rod 107 is released, and the movable plate 108 drives the insert block 109 to embed into the slot 105 at the top of the second semicircular ring 103, achieving rapid locking. At this time, the compression spring 115, sleeved outside the first limiting rod 113, is compressed, storing elastic potential energy and continuously providing clamping force, causing the first semicircular ring 101 and the second semicircular ring 103 to tightly adhere to the pipe body 201 and the connecting pipe 202. The sealing ring 104 is deformed by compression and fills the semicircular ring. The gap between the filter and the pipe forms a surrounding sealing barrier. During disassembly, pull the rod 107 on the top of the movable plate 108 to move the movable plate 108 and the insert 109 upward. The insert 109 disengages from the slot 105. Then, the second semi-circular ring 103 is moved horizontally to separate the first semi-circular ring 101 from the second semi-circular ring 103. The whole process does not require tools, improving maintenance efficiency. When water flows through the pipe body 201, the flat metal filter screen 207 intercepts mud and sand. At the same time, the water flow drives the threaded blades 204 to rotate. The threaded blades 204 drive the flexible scraper 206 to rotate synchronously through the round rod 205. The scraper continuously scrapes the surface of the filter screen to remove attached impurities and prevent clogging. A set of support rings 203 provides rotational support for the round rod 205 to ensure stable operation of the threaded blades 204 and the scraper. No additional power is required to achieve automatic cleaning and reduce the frequency of manual maintenance.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A leak-proof component for building water supply and drainage, characterized in that, It includes a fixing mechanism (1), and the inner wall of the fixing mechanism (1) is slidably connected to a pipe assembly (2); The fixing mechanism (1) includes a first semi-circular ring (101) and a second semi-circular ring (103). A set of connecting blocks (102) are fixedly connected to the outer wall of the first semi-circular ring (101). A set of positioning grooves (110) are opened on the top of the connecting blocks (102). A set of sliding grooves (111) are opened on the inner wall of the connecting blocks (102). A slider (114) is slidably connected to the inner wall of the sliding grooves (111). A set of movable plates (108) are fixedly connected to the outer wall of the sliders (114). A set of first limiting rods (113) are fixedly connected to the inner wall of the sliding grooves (111). A compression spring (115) is sleeved on the outer wall of the first limiting rods (113).

2. A building water supply and drainage leak-proof component according to claim 1, characterized in that: A set of sealing rings (104) are fixedly connected to the inner walls of the first semicircular ring (101) and the second semicircular ring (103).

3. A building water supply and drainage leak-proof component according to claim 1, characterized in that: A set of positioning blocks (106) is fixedly connected to the bottom of the second semi-circular ring (103), and the outer wall of the positioning block (106) is slidably connected to the inner wall of the positioning groove (110).

4. A building water supply and drainage leak-proof component according to claim 1, characterized in that: A set of inserts (109) is fixedly connected to the outer wall of the movable plate (108), and a set of slots (105) is provided on the top of the second semi-circular ring (103). The inner wall of the slot (105) is slidably connected to the outer wall of the insert (109).

5. A building water supply and drainage leak-proof component according to claim 1, characterized in that: A set of pull rods (107) are fixedly connected to the top of the movable plate (108).

6. A building water supply and drainage leak-proof component according to claim 1, characterized in that: The inner wall of the slide (111) is fixedly connected with a second limiting rod (112), and the outer walls of the first limiting rod (113) and the second limiting rod (112) are slidably connected to the inner walls of the movable plate (108) and the slider (114), respectively.

7. A building water supply and drainage leak-proof component according to claim 1, characterized in that: One end of the compression spring (115) is fixedly connected to the inner wall of the slide groove (111), and the other end of the compression spring (115) is fixedly connected to the outer wall of the movable plate (108).

8. A building water supply and drainage leak-proof component according to claim 1, characterized in that: The pipe assembly (2) includes a pipe body (201), a connecting pipe (202) is slidably connected to the outer wall of the pipe body (201), and a flat metal filter screen (207) is fixedly connected to one side of the inner wall of the pipe body (201).

9. A building water supply and drainage leak-proof component according to claim 8, characterized in that: A set of support rings (203) is fixedly connected to the inner wall of the pipe body (201). A round rod (205) is rotatably connected to the inner wall of the support rings (203). A threaded blade (204) is fixedly connected to the outer wall of the round rod (205).

10. A building water supply and drainage leak-proof component according to claim 9, characterized in that: A flexible scraper (206) is fixedly connected to the outer wall of the round rod (205).

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