Building water supply and drainage leakage-proof component

Abstract

The utility model relates to the technical field of building water supply and drainage, and discloses a building water supply and drainage leakage-proof component which comprises a pipeline, the left end of the pipeline on the right side is fixedly connected with a mounting block, the inner wall of the mounting block is slidably connected with an adjusting ring, and the left end of the adjusting ring is connected with a butt joint plate through a caliper assembly. The inner wall of the butt joint plate is fixedly connected to the outer wall of the left pipeline, the right end of the adjusting ring is connected with a fixing block through a limiting assembly, the inner wall of the fixing block is fixedly connected to the outer wall of the right pipeline, the inner wall of the pipeline is provided with a compression-resistant layer, the outer wall of the compression-resistant layer is provided with a reinforcing layer, and the outer wall of the reinforcing layer is provided with a heat preservation layer. A flame-retardant layer is arranged on the outer wall of the heat preservation layer. According to the building water supply and drainage leakage-proof component, the building water supply and drainage leakage-proof component can be rapidly spliced, complexity in the construction process is reduced, construction is smoother, and therefore construction efficiency can be improved, the construction period is shortened, and the overall construction speed is increased.

Description

Technical Field

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

[0002] Water supply and drainage is an important system in buildings, including two aspects: water supply system and drainage system. The water supply system introduces water from the urban water supply network or the self-supplied water supply network into the room, and delivers it to domestic, industrial and fire-fighting water equipment through water distribution pipes, and meets the cold water supply system that meets the water quantity, water pressure and water quality requirements of each water point. The drainage system is used to remove sewage from residential buildings, public buildings and industrial buildings.

[0003] Currently, the common practice of using multiple bolts to fix the joints between building water supply and drainage leak-proof components is quite cumbersome. Therefore, construction workers need to invest more time and effort to ensure the precision of the splicing process, thus reducing construction efficiency.

[0004] In response to the technical problem of the complicated splicing of building water supply and drainage leak-proof components, this application proposes a building water supply and drainage leak-proof component. Utility Model Content

[0005] The purpose of this utility model is to solve the problem of the cumbersome splicing of existing building water supply and drainage leak-proof components. The proposed building water supply and drainage leak-proof component can be quickly spliced, simplifying the splicing method, making construction smoother, thereby improving construction efficiency, shortening the construction period, and increasing the overall construction speed.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A building water supply and drainage leak-proof component includes a pipe, an installation block is fixedly connected to the left end of the pipe on the right side, an adjusting ring is slidably connected to the inner wall of the installation block, a docking plate is connected to the left end of the adjusting ring through a clamp assembly, the inner wall of the docking plate is fixedly connected to the outer wall of the pipe on the left side, and a fixing block is connected to the right end of the adjusting ring through a limiting assembly, the inner wall of the fixing block is fixedly connected to the outer wall of the pipe on the right side.

[0008] The pipe has an inner wall with a pressure-resistant layer, an outer wall with a reinforcing layer, an outer wall with a heat-insulating layer, an outer wall with a flame-retardant layer, and an outer wall with a sun-protective layer.

[0009] Furthermore, the caliper assembly includes at least four connecting rods fixedly connected to the left end of the adjusting ring, and each connecting rod has a locking block fixedly connected to its left end, with the counterclockwise end of each adjacent locking block embedded in the inner wall of the mating plate.

[0010] Furthermore, each of the adjacent card blocks is fixedly connected to a first spring at one end in a clockwise direction, and the other end of each first spring is fixedly connected to the inner wall of the mounting block.

[0011] Furthermore, the limiting component includes a slider that is slidably connected to the inner wall of the adjusting ring. The left end of the slider is embedded in the inner wall of the pipe, and the right end of the slider is fixedly connected to an adjusting handle. The inner wall of the adjusting handle is slidably installed on the outer wall of the fixed block.

[0012] Furthermore, the fixing block is fixedly connected to at least four second springs, and the other end of each second spring is fixedly connected to the right end of the mounting block.

[0013] Furthermore, the right end of the docking plate on the left side is provided with a protruding insert corresponding to the number of the locking blocks, and the left side of the mounting block on the right side is provided with a groove that matches the shape of the protruding insert.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the building water supply and drainage leak-proof component is easy to operate during splicing. Simply align the mating plate with the notch of the mounting block and push it in. After releasing the adjustment handle, the locking block rotates and embeds into the mating plate under the reaction force of the first spring, achieving rapid splicing. Under the reaction force of the second spring, the adjustment handle causes the slider to embed into the mounting block, preventing accidental rotation and disconnection, thus improving the safety and stability of the splicing. During disassembly, simply pull out and rotate the adjustment handle to drive the locking block away from the mating plate, achieving separation of the two pipes. The entire process is simple and allows the device to quickly complete splicing and disassembly, saving time and labor costs.

[0016] 2. In this utility model, the pipeline adopts a multi-layer structure. The pressure-resistant layer and the reinforcing layer enhance the structural strength and ensure the stability of the channel; the heat insulation layer reduces heat loss; the flame-retardant layer imparts flame-retardant and heat-resistant properties; and the sun-proof layer prevents ultraviolet aging. It can adapt to harsh environments such as high temperature, corrosion, and combustion, extend its service life, and improve the practicality of the pipeline. Attached Figure Description

[0017] Figure 1 This is a perspective view of a building water supply and drainage leak-proof component proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the installation block structure of a building water supply and drainage leak-proof component proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the adjusting handle structure of a building water supply and drainage leak-proof component proposed in this utility model;

[0020] Figure 4 This is a cross-sectional view of a building water supply and drainage leak-proof component proposed in this utility model.

[0021] Legend:

[0022] 1. Pipe; 2. Connecting plate; 3. Fixing block; 4. Adjusting handle; 5. Mounting block; 6. Locking block; 7. Adjusting ring; 8. Connecting rod; 9. First spring; 10. Second spring; 11. Sliding block; 12. Pressure-resistant layer; 13. Reinforcing layer; 14. Thermal insulation layer; 15. Flame-retardant layer; 16. Sun-proof layer; 17. Caliper assembly; 18. Limiting assembly. Detailed Implementation

[0023] 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.

[0024] Reference Figures 1-3 This utility model provides an embodiment of a building water supply and drainage leak-proof component, including a pipe 1. A mounting block 5 is fixedly connected to the left end of the right-side pipe 1. An adjusting ring 7 is slidably connected to the inner wall of the mounting block 5. At least four connecting rods 8 are fixedly connected to the left end of the adjusting ring 7. Each connecting rod 8 has a locking block 6 fixedly connected to its left end. The counterclockwise end of adjacent locking blocks 6 is embedded in the inner wall of a connecting plate 2. The clockwise end of adjacent locking blocks 6 is fixedly connected to a first spring 9. The other end of each first spring 9 is fixedly connected to the mounting block 5. The inner wall of the connecting plate 2 is fixedly connected to the outer wall of the left-side pipe 1. The slider 11 is slidably connected to the inner wall of the adjusting ring 7. The left end of the slider 11 is embedded in the inner wall of the pipe 1. The right end of the slider 11 is fixedly connected to the adjusting handle 4. The inner wall of the adjusting handle 4 is slidably installed on the outer wall of the fixing block 3. The fixing block 3 is fixedly connected to at least four second springs 10. The other end of each second spring 10 is fixedly connected to an installation block 5. The inner wall of the fixing block 3 is fixedly connected to the outer wall of the right pipe 1. The right end of the left docking plate 2 is provided with a protruding insert corresponding to the number of the locking blocks 6. The left side of the right installation block 5 is provided with a groove that matches the shape of the protruding insert.

[0025] Specifically, during disassembly, first pull the adjusting handle 4 backward. The adjusting handle 4 will drive the slider 11 to move, thereby disengaging it from the interior of the mounting block 5 and embedding it in the adjusting ring 7. Then, rotate it, which in turn drives the adjusting ring 7 to rotate and drives the locking block 6 to rotate and disengage from the inner wall of the docking plate 2. At this time, the pipes 1 of the two pieces will be separated.

[0026] Reference Figure 4Pipe 1 has an inner wall with a pressure-resistant layer 12, an outer wall with a reinforcing layer 13, an outer wall with an insulation layer 14, an outer wall with a flame-retardant layer 15, and an outer wall with a sun-protective layer 16. The sun-protective layer 16 is made of polyethylene, the flame-retardant layer 15 is made of chlorinated polyvinyl chloride, the insulation layer 14 is made of polyurethane to insulate the internal temperature of pipe 1, the reinforcing layer 13 is made of steel-plastic composite pipe, and the pressure-resistant layer 12 is made of type 3 polypropylene.

[0027] Specifically, the sun-protective layer 16 gives the pipe 1 good UV resistance, effectively blocking direct sunlight from reaching the water pipe and preventing it from aging due to UV rays. The flame-retardant layer 15 gives the pipe 1 strong flame retardancy, heat resistance, and high strength. The insulation layer 14 reduces the thermal conductivity of the pipe 1, thereby reducing heat loss. The reinforcing layer 13 has good corrosion resistance, a long service life, and high strength, keeping the pipe 1 cylindrical and ensuring the stability of the transport channel. The pressure-resistant layer 12 is a high-performance plastic pipe material with certain pressure resistance, corrosion resistance, and light weight.

[0028] Working principle: When splicing two water supply and drainage leak-proof components, align the mating plate 2 on one component with the mounting block 5 on the other component, then align them at the notch and push them inward. When the mating plate 2 is fully pushed in, adjust the handle 4 and then release the handle 4. At this time, the locking block 6 will rotate under the reaction force of the first spring 9 and embed into the mating plate 2. The splicing is now complete. Then, the adjusting handle 4 will slide inward under the reaction force of the second spring 10, and the slider 11 will be embedded in the mounting block 5, creating a new limiting effect. This prevents the adjusting handle 4 from rotating accidentally and thus disconnecting the connection between the two pipes 1, improving safety. During use, the pipe 1 is protected by a sun-proof layer 16 and a flame-retardant layer 15, which provides external safety protection against the corrosion of high-temperature acidic substances from the sun and the combustion of flames. The fixing block 3 insulates the pipe 1, blocking heat exchange and ensuring the internal temperature. The pressure-resistant layer 12 and the reinforcing layer 13 form a stable structure, which improves the structural strength of the pipe and allows the pipe 1 to adapt to various environments.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 building water leakage preventing member, characterized by, Include: Pipe (1), the right pipe (1) left end fixedly connected with the installation block (5), the inner wall of the installation block (5) is slidably connected with the adjusting ring (7), the left end of the adjusting ring (7) is connected with the butt plate (2) through the caliper assembly (17), the butt plate (2) is fixedly connected to the outer wall of the left pipe (1), the right end of the adjusting ring (7) is connected with the fixed block (3) through the limiting assembly (18), the inner wall of the fixed block (3) is fixedly connected to the outer wall of the right pipe (1); The pipe (1) is provided with a compression layer (12) in the inner wall, the compression layer (12) is provided with a reinforcing layer (13) in the outer wall, the reinforcing layer (13) is provided with a heat preservation layer (14) in the outer wall, the heat preservation layer (14) is provided with a fire-retardant layer (15) in the outer wall, and the fire-retardant layer (15) is provided with a sunscreen layer (16) in the outer wall.

2. The building water leakage prevention member according to claim 1, characterized in that: The caliper assembly (17) includes at least four connecting rods (8) fixedly connected to the left end of the adjusting ring (7), the connecting rods (8) are fixedly connected with the clamping block (6) at the left end, and the adjacent clamping blocks (6) are embedded in the inner wall of the butt plate (2) at one end counterclockwise.

3. The building water leakage prevention member according to claim 2, characterized in that: The adjacent clamping blocks (6) are fixedly connected with the first spring (9) at one end clockwise, and the other end of the first spring (9) is fixedly connected to the inner wall of the installation block (5).

4. The building water leakage prevention member according to claim 1, characterized in that: The limiting assembly (18) includes a sliding block (11) slidably connected to the inner wall of the adjusting ring (7), the sliding block (11) is embedded in the inner wall of the pipe (1) at the left end, and the sliding block (11) is fixedly connected with the adjusting handle (4) at the right end, and the adjusting handle (4) is slidably installed in the outer wall of the fixed block (3).

5. The building water leakage prevention member according to claim 4, characterized in that: The fixed block (3) is fixedly connected with at least four second springs (10), and the other end of the second spring (10) is fixedly connected to the right end of the installation block (5).

6. The building water leakage prevention member according to claim 2, characterized in that: The right end of the butt plate (2) is provided with a protruding plug corresponding in number to the clamping block (6), and the left side of the installation block (5) is provided with a groove matched in shape with the protruding plug.

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