Novel leakproof pipeline for building water supply and drainage

Abstract

The utility model relates to the field of building drainage, concretely to novel leakproof pipeline for building water supply and drainage, including first connector, the inside fixed connection of first connector has the connecting pipe, the top penetration of first connector is equipped with pressure relief pipe, the outer wall of pressure relief pipe is provided with electric valve, the side outer wall fixed connection of first connector has pressure detector, both ends of first connector all are provided with second connector. The utility model discloses through pressure detector can detect the pressure of the junction of second connector and first connector, when the junction pressure of second connector and first connector is too big, through controller and pressure detector can control the operation of electric valve, thereby through pressure relief pipe can relieve the pressure of the junction of second connector and first connector, avoid when long -time use, the connecting port of drainage pipeline can be because pressure is too big, thereby lead to the emergence leak of drainage pipeline.

Description

Technical Field

[0001] This utility model relates to the field of building drainage technology, specifically to a new type of leak-proof pipe for building water supply and drainage. Background Technology

[0002] In the field of modern building drainage systems, rigid polyvinyl chloride (PVC-U) pipes and fittings have been widely promoted and applied in recent years due to their lightweight, low cost, easy installation, and corrosion resistance. As a result, new leak-proof pipes for building water supply and drainage have been continuously innovated and developed. However, it is known that some problems still exist in the current new leak-proof pipes for building water supply and drainage.

[0003] In actual use, existing drainage pipes may leak due to excessive pressure at the connection points during prolonged use, causing damage to the connections and making them inconvenient for workers. Therefore, there is an urgent need for new leak-proof pipes for building water supply and drainage to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of leak-proof pipe for building water supply and drainage, in order to solve the problem mentioned in the background art that, due to excessive pressure during long-term use, the connection of the existing drainage pipe may leak, and the connection of the drainage pipe may be damaged, making it inconvenient for workers to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel leak-proof pipe for building water supply and drainage, comprising a first connector, a connecting pipe fixedly connected inside the first connector, a pressure relief pipe installed through the top of the first connector, an electric valve provided on the outer wall of the pressure relief pipe, a pressure detector fixedly connected to one side of the outer wall of the first connector, second connectors provided at both ends of the first connector, a drain pipe fixedly connected to one side of the outer wall of the second connector, an installation box fixedly connected to one side of the outer wall of the first connector, a storage battery provided inside the installation box, and the storage battery electrically connected to the electric valve and the pressure detector, and a controller fixedly connected to the outer wall of the installation box, and the controller electrically connected to the electric valve and the pressure detector.

[0006] Preferably, the outer walls of both ends of the first connector are fixedly connected to a limiting frame, and the outer wall of the top end of the second connector is fixedly connected to a fitting plate, which is fitted and connected to the inner side of the limiting frame.

[0007] Preferably, a fixing bolt is threaded through the outer wall of the limiting frame, and the bottom end of the fixing bolt abuts against the outer wall of the interlocking plate.

[0008] Preferably, a positioning rod is fixedly connected inside the first connector, and a connecting rod is fixedly connected to the top of the second connector, with the connecting rod fitting into the inner side of the positioning rod.

[0009] Preferably, the top end of the second connector is fixedly connected to a fitting tube, and the fitting tube is fitted into the inner side of the connecting tube, and a sealing strip is fixedly connected to the outer wall of the fitting tube.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] The pressure detector can detect the pressure at the connection between the second connector and the first connector. When the pressure at the connection between the second connector and the first connector is too high, the controller and the pressure detector can control the operation of the electric valve, thereby relieving the pressure at the connection between the second connector and the first connector through the pressure relief pipe. This prevents the drain pipe connection from leaking due to excessive pressure during long-term use, and avoids damage to the drain pipe connection.

[0012] By fitting the fitting tube to the inside of the connecting tube, then fitting the connecting rod to the inside of the positioning rod, and fitting the fitting plate to the inside of the limiting frame, and by rotating the fixing bolt, the bottom end of the fixing bolt abuts against the outer wall of the fitting plate, thereby ensuring the stability of the connection between the first connector and the second connector, facilitating the installation and disassembly of the leak-proof pipe by the staff, and ensuring the stability of the leak-proof pipe connection during installation. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the first connector of this utility model;

[0015] Figure 3 This is a schematic diagram of the second connector of this utility model;

[0016] Figure 4 This is a cross-sectional schematic diagram of the first connector of this utility model.

[0017] In the diagram: 1. First connector; 2. Connecting pipe; 3. Positioning rod; 4. Limiting bracket; 5. Fixing bolt; 6. Pressure relief pipe; 7. Electric valve; 8. Mounting box; 9. Controller; 10. Battery; 11. Pressure detector; 12. Second connector; 13. Drain pipe; 14. Fitting pipe; 15. Sealing strip; 16. Connecting rod; 17. Fitting plate. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-4 One embodiment provided by this utility model:

[0020] A new type of leak-proof pipe for building water supply and drainage includes a first connector 1, a connecting pipe 2 fixedly connected inside the first connector 1, a pressure relief pipe 6 installed through the top of the first connector 1, an electric valve 7 installed on the outer wall of the pressure relief pipe 6, a pressure detector 11 fixedly connected to one side of the outer wall of the first connector 1, and a second connector 12 installed at both ends of the first connector 1, with a drain pipe 13 fixedly connected to one side of the outer wall of the second connector 12.

[0021] When using building drainage and leak-proof pipes, the second connector 12 is connected to the first connector 1, thereby connecting the drain pipe 13. The pressure detector 11 can detect the pressure at the connection between the second connector 12 and the first connector 1. When the pressure at the connection between the second connector 12 and the first connector 1 is too high, the controller 9 and the pressure detector 11 can control the operation of the electric valve 7, thereby relieving the pressure at the connection between the second connector 12 and the first connector 1 through the pressure relief pipe 6. This prevents the drain pipe connection from leaking due to excessive pressure during long-term use, and also prevents damage to the drain pipe connection.

[0022] Furthermore, an installation box 8 is fixedly connected to one side of the outer wall of the first connector 1. A storage battery 10 is installed inside the installation box 8, and the storage battery 10 is electrically connected to the electric valve 7 and the pressure detector 11. A controller 9 is fixedly connected to the outer wall of the installation box 8, and the controller 9 is electrically connected to the electric valve 7 and the pressure detector 11.

[0023] The electric valve 7 and pressure detector 11 can be powered by the battery 10, enabling the electric valve 7 and pressure detector 11 to be used normally. The operation of the electric valve 7 and pressure detector 11 can be controlled by the controller 9.

[0024] Furthermore, a positioning rod 3 is fixedly connected inside the first connector 1, a connecting rod 16 is fixedly connected to the top of the second connector 12, and the connecting rod 16 is fitted inside the positioning rod 3. A fitting tube 14 is fixedly connected to the top of the second connector 12, and the fitting tube 14 is fitted inside the connecting tube 2. A sealing strip 15 is fixedly connected to the outer wall of the fitting tube 14. Limiting frames 4 are fixedly connected to the outer walls of both ends of the first connector 1. A fitting plate 17 is fixedly connected to the outer wall of the top of the second connector 12, and the fitting plate 17 is fitted inside the limiting frame 4. A fixing bolt 5 is threaded through the outer wall of the limiting frame 4, and the bottom end of the fixing bolt 5 abuts against the outer wall of the fitting plate 17.

[0025] When connecting the leak-proof pipe, the fitting tube 14 is fitted into the inner side of the connecting tube 2, the connecting rod 16 is fitted into the inner side of the positioning rod 3, and the fitting plate 17 is fitted into the inner side of the limiting frame 4. By rotating the fixing bolt 5, the bottom end of the fixing bolt 5 abuts against the outer wall of the fitting plate 17, thereby ensuring the stability of the connection between the first connector 1 and the second connector 12. This facilitates the installation and disassembly of the leak-proof pipe by the staff and ensures the stability of the leak-proof pipe connection during installation.

[0026] Working principle: When used in building drainage and leak-proof pipes, the second connector 12 is connected to the first connector 1, thereby connecting the drain pipe 13. The pressure detector 11 can detect the pressure at the connection between the second connector 12 and the first connector 1. When the pressure at the connection between the second connector 12 and the first connector 1 is too high, the controller 9 and the pressure detector 11 can control the operation of the electric valve 7, thereby relieving the pressure at the connection between the second connector 12 and the first connector 1 through the pressure relief pipe 6. When connecting the leak-proof pipe, the fitting pipe 14 is fitted into the inner side of the connecting pipe 2, and then the connecting rod 16 is fitted into the inner side of the positioning rod 3. The fitting plate 17 is fitted into the inner side of the limiting frame 4. By rotating the fixing bolt 5, the bottom end of the fixing bolt 5 abuts against the outer wall of the fitting plate 17, thereby ensuring the stability of the connection between the first connector 1 and the second connector 12.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A novel leak-proof pipe for building water supply and drainage, comprising a first connector (1), characterized in that: The first connector (1) is fixedly connected to a connecting pipe (2), and a pressure relief pipe (6) is installed through the top of the first connector (1). An electric valve (7) is provided on the outer wall of the pressure relief pipe (6). A pressure detector (11) is fixedly connected to one side of the outer wall of the first connector (1). A second connector (12) is provided at both ends of the first connector (1). A drain pipe (13) is fixedly connected to one side of the outer wall of the second connector (12). An installation box (8) is fixedly connected to one side of the outer wall of the first connector (1). A storage battery (10) is provided inside the installation box (8), and the storage battery (10) is electrically connected to the electric valve (7) and the pressure detector (11). A controller (9) is fixedly connected to the outer wall of the installation box (8), and the controller (9) is electrically connected to the electric valve (7) and the pressure detector (11).

2. The novel leak-proof pipe for building water supply and drainage according to claim 1, characterized in that: The outer walls of both ends of the first connector (1) are fixedly connected to the limiting frame (4), and the outer wall of the top end of the second connector (12) is fixedly connected to the fitting plate (17), and the fitting plate (17) is fitted and connected to the inner side of the limiting frame (4).

3. The novel leak-proof pipe for building water supply and drainage according to claim 2, characterized in that: The outer wall of the limiting frame (4) is threaded with a fixing bolt (5), and the bottom end of the fixing bolt (5) abuts against the outer wall of the interlocking plate (17).

4. The novel leak-proof pipe for building water supply and drainage according to claim 1, characterized in that: The first connector (1) is fixedly connected to a positioning rod (3), and the top of the second connector (12) is fixedly connected to a connecting rod (16), and the connecting rod (16) is fitted into the inside of the positioning rod (3).

5. The novel leak-proof pipe for building water supply and drainage according to claim 1, characterized in that: The top end of the second connector (12) is fixedly connected to a fitting tube (14), and the fitting tube (14) is fitted to the inside of the connecting tube (2). The outer wall of the fitting tube (14) is fixedly connected to a sealing strip (15).

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