CN219263436U

CN219263436U - PVC drain pipe convenient to connect and install stably

Info

Publication number: CN219263436U
Application number: CN202320001302.5U
Authority: CN
Inventors: 胡卫平
Original assignee: Hangzhou Hangjie Plastic Industry Co ltd
Current assignee: Hangzhou Hangjie Plastic Industry Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-27
Anticipated expiration: 2033-01-03

Abstract

The utility model provides a PVC drain pipe which is stable in connection and convenient to install, comprising: a connecting pipe; the peripheral side surface of the right side of the first pipeline is arranged on the inner side of the left side of the connecting pipe; the connecting assembly is characterized by comprising two sleeves, wherein one opposite side of the two sleeves is fixedly connected to the top and the bottom of the connecting pipe respectively. The PVC drain pipe is stable in connection and convenient to install, the two connecting rods are driven to move to the separated side through the movement of the two pull rings, and the connection between the connecting pipe and the first pipeline is canceled through the movement of the two connecting rods, so that the first pipeline can be disassembled, the operation is simple and convenient, the pipeline can be disassembled and installed conveniently and quickly, the disassembled pipeline can be used continuously, and the joint of the pipeline does not need to be polished.

Description

PVC drain pipe convenient to connect and install stably

Technical Field

The utility model relates to the field of PVC drainage pipes, in particular to a PVC drainage pipe which is stable in connection and convenient to install.

Background

The PVC drain pipe is produced with sanitary PVC resin as main material, proper amount of stabilizer, lubricant, stuffing, color adding agent, etc. and through extrusion in plastic extruder and injection molding in injection molding machine, cooling, solidification, setting, inspection, packing, etc. and through the steps of cooling, solidification, setting, inspection, packing, etc.

The PVC drain pipe is connected by gluing, so that the installation and the maintenance are convenient; the price is lower than that of the conventional drainage pipe, so that the engineering cost is greatly reduced; the corrosion resistance is strong, and the use is common in building sewage and water and rainwater pipeline systems. In addition, the common use of the PVC drain pipe is beneficial to saving steel, and has very important significance for relieving the situation of steel shortage in China.

In the related art, the PVC drain pipe has strong corrosion resistance and is commonly used in building sewage and water and rainwater pipeline systems. However, in the existing part PVC drain pipe in the use process, most of the PVC drain pipe is inconvenient to install and detach rapidly, most of the PVC drain pipe is connected by using glue, a certain time is required to wait for glue to solidify during connection, so that the connection efficiency is low, normal detachment cannot be performed after connection, a part of the pipeline needs to be sawn during detachment, and further the drain pipe is wasted, and the drain pipe interface needs to be polished during reconnection.

Therefore, it is necessary to provide a PVC drain pipe which is stable in connection and convenient in installation, and solves the above technical problems.

Disclosure of Invention

The utility model provides a PVC drain pipe which is stable in connection and convenient to install, and solves the problem that in the related art, most of existing partial PVC drain pipes are inconvenient to install and detach quickly in the using process.

In order to solve the technical problems, the PVC drain pipe provided by the utility model is stable in connection and convenient to install, and comprises: a connecting pipe;

the peripheral side surface of the right side of the first pipeline is arranged on the inner side of the left side of the connecting pipe;

the connecting assembly is characterized in that one opposite side of the connecting assembly is fixedly connected to the top and the bottom of the connecting pipe respectively, the connecting assembly comprises two sleeves, one opposite side of each sleeve is fixedly connected to the top and the bottom of the connecting pipe respectively, the two inner sides of the sleeves are fixedly connected with connecting rods in a sliding manner, the two circumferential sides of the connecting rods are fixedly connected with limiting rings respectively and located on the inner sides of the connecting pipes, springs are sleeved on the circumferential sides of the connecting rods and located on the separated sides of the two limiting rings respectively, one opposite ends of the connecting rods penetrate through the top and the bottom of the connecting pipe and the top and the bottom of the first pipeline respectively and extend to the inner sides of the first pipeline respectively, the two circumferential sides of the connecting rods are fixedly connected with pull rings respectively and the circumferential sides of the connecting rods are fixedly connected with the inner sides of the connecting pipe and the first pipeline respectively.

Preferably, two sleeves are fixedly connected with a sleeve on one side which is away from each other, and the inner sides of the two sleeves are provided with storage grooves.

Preferably, two connecting grooves are formed in the inner side of the connecting pipe, and a second pipeline is connected to the right side of the inner side of the connecting pipe in a sliding mode.

Preferably, a first sealing gasket is arranged on the left side of the inner side of the connecting pipe and positioned on the right side of the first pipeline, and a second sealing gasket is arranged on the right side of the inner side of the connecting pipe and positioned on the left side of the second pipeline.

Preferably, the inner side of the connecting pipe is provided with a through hole, the left side of the first pipeline is provided with a water inlet hole, and the right side of the second pipeline is provided with a water outlet hole.

Preferably, the peripheral sides of the first pipeline and the second pipeline are respectively sleeved with a sound insulation sleeve.

Compared with the related art, the PVC drain pipe with stable connection and convenient installation has the following beneficial effects:

the PVC drain pipe is stable in connection and convenient to install, the two connecting rods are driven to move to the separated side through the movement of the two pull rings, and the connection between the connecting pipe and the first pipeline is canceled through the movement of the two connecting rods, so that the first pipeline can be disassembled, the operation is simple and convenient, the pipeline can be disassembled and installed conveniently and quickly, the disassembled pipeline can be used continuously, and the joint of the pipeline does not need to be polished.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of a PVC drain pipe with stable connection and easy installation;

FIG. 2 is a schematic diagram of a cross-sectional view of the connecting tube shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of the area A shown in FIG. 2;

fig. 4 is a schematic structural view of the left side of the connection pipe shown in fig. 1.

Reference numerals in the drawings: 1. a connecting pipe; 2. a first pipe; 3. a connection assembly; 31. a sleeve; 32. a connecting rod; 33. a limiting ring; 34. a spring; 35. a pull ring; 4. a sleeve; 5. a storage groove; 6. a connecting groove; 7. a second pipe; 8. a first gasket; 9. a second gasket; 10. a through hole; 11. a water inlet hole; 12. a water outlet hole; 13. and (5) a sound insulation sleeve.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a PVC drain pipe with stable connection and convenient installation according to the present utility model; FIG. 2 is a schematic diagram of a cross-sectional view of the connecting tube shown in FIG. 1; FIG. 3 is an enlarged schematic view of the structure of the area A shown in FIG. 2; fig. 4 is a schematic structural diagram of a left view of the connection pipe shown in fig. 1, a PVC drain pipe with stable connection and convenient installation, comprising: a connecting pipe 1;

the circumference surface of the right side of the first pipeline 2 is arranged on the inner side of the left side of the connecting pipe 1;

the coupling assembling 3, coupling assembling 3 relative one side is fixed connection in the top and the bottom of connecting pipe 1 respectively, coupling assembling 3 includes two sleeves 31, the relative one side of two sleeves 31 is fixed connection in the top and the bottom of connecting pipe 1 respectively, the equal sliding connection of inboard of two sleeves 31 has connecting rod 32, the week side of two connecting rods 32 just is located the inboard of connecting pipe 1 and all fixedly connected with spacing ring 33, the week side of two connecting rods 32 just is located the equal cover of one side that two spacing rings 33 are separated from and is equipped with spring 34, the relative one end of two connecting rods 32 runs through the top and the bottom of connecting pipe 1 respectively and the top and the bottom of first pipeline 2 and extends to the inboard of first pipeline 2 in proper order, the week side of two connecting rods 32 and the inboard sliding connection of connecting pipe 1 and first pipeline 2, the equal fixedly connected with pull ring 35 of one end that two connecting rods 32 are separated from, the inboard of connecting pipe 1 and first pipeline 2 has been seted up and has been used with the groove of two connecting rod 32 cooperation, can provide the connecting rod 32 and slide from top to bottom, the groove that uses with two spacing ring 33 cooperation, can provide two spacing ring 33, can provide two and left side and right side 3 sets up for the symmetry, the coupling assembling sets up for the left side.

Two sleeve 31 are all fixedly connected with sleeve pipe 4 from one side that leaves, and storage tank 5 has all been seted up to the inboard of two sleeve pipes 4, and storage tank 5 is used for accomodating pull ring 35, can avoid unexpected pulling pull ring 35 to lead to first pipeline 2 to appear not hard up with connecting pipe 1.

Two connecting grooves 6 are formed in the inner side of the connecting pipe 1, a second pipeline 7 is connected to the right side of the inner side of the connecting pipe 1 in a sliding mode, and the two connecting grooves 6 are matched with the first pipeline 2 and the second pipeline 7 respectively and are used for installing the first pipeline 2 and the second pipeline 7.

The left side of connecting pipe 1 inboard just is located the right side of first pipeline 2 and is provided with first sealed pad 8, and the right side of connecting pipe 1 inboard just is located the left side of second pipeline 7 and is provided with second sealed pad 9, and first sealed pad 8 and second sealed pad 9 are the rubber material.

The inside of the connecting pipe 1 is provided with a through hole 10, the left side of the first pipeline 2 is provided with a water inlet 11, and the right side of the second pipeline 7 is provided with a water outlet 12.

The sound insulation sleeves 13 are respectively sleeved on the peripheral sides of the first pipeline 2 and the second pipeline 7, and the sound insulation sleeves 13 are made of foam materials and can perform certain sound insulation on the sound of water flow in the first pipeline 2 and the second pipeline 7.

The working principle of the PVC drain pipe with stable connection and convenient installation is as follows:

when the sealing device is used, the two pull rings 35 are pulled to the separated side, the two connecting rods 32 are driven to move to the separated side through the movement of the two pull rings 35, the movement of the two connecting rods 32 drives the two limiting rings 33 to move to the separated side, so that the two springs 34 are contracted, the connection between the connecting pipe 1 and the first pipeline 2 is canceled through the movement of the two connecting rods 32, the first pipeline 2 can be detached, and the leakage of rainwater can be avoided through the use of the first sealing gasket 8 and the second sealing gasket 9.

the two connecting rods 32 are driven to move to one side which is separated from the connecting rods through the movement of the two pull rings 35, the connection between the connecting pipe 1 and the first pipeline 2 is canceled through the movement of the two connecting rods 32, so that the first pipeline 2 can be disassembled, the operation is simple and convenient, the pipeline can be disassembled and installed conveniently and quickly, the disassembled pipeline can be continuously used, and the pipeline connector is not required to be polished.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Connect stable convenient PVC drain pipe of installation, a serial communication port includes: a connecting pipe (1);

the circumference surface of the right side of the first pipeline (2) is arranged on the inner side of the left side of the connecting pipe (1);

coupling assembling (3), coupling assembling (3) relative one side is fixed connection in top and the bottom of connecting pipe (1) respectively, coupling assembling (3) are including two sleeve (31), two the relative one side of sleeve (31) is fixed connection in top and the bottom of connecting pipe (1) respectively, two the inboard of sleeve (31) is all sliding connection have connecting rod (32), two the week side of connecting rod (32) just is located the inboard of connecting pipe (1) is all fixedly connected with spacing ring (33), two the week side of connecting rod (32) just is located the one side that two spacing rings (33) are separated and all overlaps and be equipped with spring (34), two the relative one end of connecting rod (32) runs through the top and the bottom of connecting pipe (1) and the inboard that top and bottom and extension to first pipeline (2) respectively in proper order, two the week side of connecting rod (32) is all sliding connection with the inboard of connecting pipe (1) and first pipeline (2), two the one end that connecting rod (32) are separated is all fixedly connected with pull ring (35).

2. The PVC drain pipe with stable connection and convenient installation according to claim 1, wherein two sleeves (31) are fixedly connected with sleeves (4) on one sides which are separated from each other, and the inner sides of the two sleeves (4) are provided with containing grooves (5).

3. The PVC drain pipe with stable connection and convenient installation according to claim 1, wherein two connecting grooves (6) are formed in the inner side of the connecting pipe (1), and a second pipeline (7) is connected to the right side of the inner side of the connecting pipe (1).

4. A PVC drain pipe with stable and easy installation according to claim 3, wherein the left side of the inner side of the connection pipe (1) and the right side of the first pipe (2) are provided with a first gasket (8), and the right side of the inner side of the connection pipe (1) and the left side of the second pipe (7) are provided with a second gasket (9).

5. A PVC drain pipe with stable connection and easy installation according to claim 3, wherein the inner side of the connecting pipe (1) is provided with a through hole (10), the left side of the first pipe (2) is provided with a water inlet (11), and the right side of the second pipe (7) is provided with a water outlet (12).

6. A PVC drain pipe with stable connection and easy installation according to claim 3, wherein the peripheral sides of the first and second pipes (2, 7) are each covered with a sound insulation cover (13).