Multi-pipe-diameter water supply and drainage connecting device

Abstract

The utility model discloses a multi-pipe-diameter water supply and drainage connecting device which comprises a connecting assembly which comprises a plurality of connecting pipes, and the connecting pipes are connected in parallel in a clamped mode and used for multi-pipe-diameter connection of water supply and drainage pipelines. Each connecting pipe is of a T-shaped structure, a sealing block is arranged on the left side of each connecting pipe, a sealing groove is formed in the right side of each connecting pipe, and the sealing blocks on the adjacent connecting pipes are installed in the sealing grooves in a clamped mode. The connecting device is arranged to be of a split structure, so that the connecting pipes on the connecting device are connected in a clamped mode, then the connecting device is adjusted according to the number of water supply and drainage pipelines, the connecting device can connect and install different numbers of water supply and drainage pipelines, and the connecting efficiency of the water supply and drainage pipelines is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water supply and drainage pipeline connection technical field, concretely relates to a kind of multi-pipe-diameter water supply and drainage connecting device. BACKGROUND

[0002] With the continuous development of society, the way of water supply in people's life changes constantly, and the drainage pipeline is an important step in water supply, which will use different pipelines in use, which needs to use the corresponding water supply and drainage multi-pipe-diameter connecting device.

[0003] The existing multi-pipe-diameter water supply and drainage connecting device (application number 202122463494.5, a water supply and drainage different pipe diameter connecting device), by setting a positioning assembly on the connecting device, so that the positioning assembly connects pipes of different diameters, but this connecting device cannot connect multiple water supply and drainage pipe diameters, and cannot be adjusted according to the number of water supply and drainage pipes, affecting the connection efficiency and connection quality of the water supply and drainage pipeline. UTILITY MODEL CONTENT

[0004] In view of the above defects or deficiencies in the prior art, it is desirable to provide a multi-pipe-diameter water supply and drainage connecting device to solve the problem that the existing connecting device cannot connect multiple water supply and drainage pipe diameters, and cannot be adjusted according to the number of water supply and drainage pipes, affecting the connection efficiency and connection quality of the water supply and drainage pipeline.

[0005] According to the technical scheme provided by the embodiment of the present application, a multi-pipe-diameter water supply and drainage connecting device includes a connecting assembly, which includes a plurality of connecting pipes, and the connecting pipes are connected in parallel by clamping, for multi-pipe-diameter connection of water supply and drainage pipes.

[0006] The connecting pipe is in T-shaped structure, the left side of the connecting pipe is provided with a sealing block, the right side of the connecting pipe is provided with a sealing groove, the sealing block on the adjacent connecting pipe is clamped and installed in the sealing groove, and the connecting port outside the two sides of the connecting pipe is further provided with a threaded port, a fixing ring is screwed on the left threaded port, the fixing ring moves along the threaded port at the connection, and then the connection of the two connecting pipes is fixed.

[0007] A plurality of positioning blocks are arranged in parallel and at intervals on the sealing groove, and the sealing block is provided with a corresponding positioning groove, each positioning block is clamped and positioned in the corresponding positioning groove, so that the sealing block is clamped and positioned in the sealing groove.

[0008] Further, the outer side of the sealing block is further provided with a plurality of clamping grooves, and the plurality of clamping grooves are arranged in parallel and at intervals.

[0009] Further, a plurality of clamping strips are arranged on the sealing groove, and the plurality of clamping strips are clamped in the corresponding clamping grooves.

[0010] Further, the card slot is annular structure.

[0011] Further, the sealing block is rubber material.

[0012] Further, the connecting port on the right side of the connecting pipe is provided with a clamping plate, and the clamping plate is annular structure, and the left side of the connecting pipe is also provided with a connecting groove, and the clamping plate is clamped and installed in the connecting groove.

[0013] Further, the connecting pipe is provided with a connecting branch pipe at the middle, and the connecting branch pipe is connected with the water supply and drainage pipeline.

[0014] Therefore, the application has the beneficial effects:

[0015] I. By setting the connecting device into a split structure, a plurality of connecting pipes on the connecting device are clamped and connected, so that the connecting device can be adjusted according to the number of water supply and drainage pipelines, so that the connecting device can be connected and installed on different number of water supply and drainage pipeline diameters, and the connection efficiency of the water supply and drainage pipeline is improved.

[0016] II. By setting corresponding sealing grooves and sealing blocks on both sides of the connecting pipe, the sealing blocks of the adjacent two connecting pipes are positioned and clamped in the sealing grooves, so that the connecting part of the connecting pipe is sealed in one level, and a plurality of clamping strips made of rubber material are clamped in the corresponding clamping grooves, so that the connecting part of the two connecting pipes is sealed in two levels, and the sealing property and the connection stability of the connecting device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments made with reference to the accompanying drawings:

[0018] Figure 1 It is a front view of the overall structure of the utility model;

[0019] Figure 2 It is a rear view of the overall structure of the utility model;

[0020] Figure 3 It is a left side partial structure schematic view of the utility model;

[0021] Figure 4 It is a right side partial structure schematic view of the utility model.

[0022] Marked number in the figure: connecting assembly-100, connecting pipe-110, sealing block-111, positioning groove-1111, clamping strip-1112, sealing groove-112, positioning block-1121, clamping groove-1122, threaded port-113, fixing ring-114, connecting branch pipe-115, clamping plate-116. DETAILED DESCRIPTION

[0023] The application will be further described below in detail with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and not to limit the utility model. In addition, it should be noted that only parts related to the utility model are shown in the drawings for ease of description.

[0024] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and embodiments.

[0025] A multi-pipe-diameter water supply and drainage connecting device, which has the structure as shown in Figures 1-4 The connecting device is changed from the original integrated structure to a split structure, and then the plurality of connecting pipes 110 are connected to enable the connecting device to be connected according to the number of water supply and drainage pipes, and then the connecting device is connected to the water supply and drainage pipes in multiple pipe diameters, thereby improving the connection efficiency of the connecting device to the water supply and drainage pipes. The connecting pipe 110 has a T-shaped structure, and a sealing block 111 is arranged on the left side of the connecting pipe 110. The sealing block 111 is made of rubber, and a sealing groove 112 is arranged on the right side of the connecting pipe 110. The sealing blocks 111 on adjacent connecting pipes 110 are connected and installed in the sealing grooves 112, thereby sealing the connecting part of the connecting pipe 110 at the first level. Threaded openings 113 are further arranged on the outer sides of the connecting openings on both sides of the connecting pipe 110. A fixing ring 114 is screwed on the left threaded opening 113, and the fixing ring 114 moves along the threaded opening 113 at the connecting part, thereby fixing the connecting part of the two connecting pipes 110. A plurality of positioning blocks 1121 are arranged in parallel and at intervals on the sealing groove 112, and a corresponding positioning groove 1111 is arranged on the sealing block 111. Each positioning block 1121 is positioned and connected in the corresponding positioning groove 1111, so that the sealing block 111 is positioned and connected in the sealing groove 112, thereby improving the connection accuracy of the two connecting pipes 110.

[0026] As a preferred embodiment, please refer to Figure 3 and Figure 4 The outer side of the sealing block 111 is further provided with a plurality of clamping grooves 1122, which have a ring-shaped structure and are arranged in parallel and at intervals. A plurality of clamping strips 1112 are arranged on the sealing groove 112, and are made of rubber. When the sealing block 111 is connected in the sealing groove 112, the plurality of clamping strips 1112 are connected in the corresponding clamping grooves 1122, thereby sealing the connecting part of the two connecting pipes 110 at the second level, thereby improving the connection sealing performance of the connecting device to the multi-pipe-diameter water supply and drainage pipes.

[0027] As a preferred embodiment, refer to Figure 3 and Figure 4 The connecting pipe 110 is provided with a clamping plate 116 on the right side of the connecting port, and the clamping plate 116 is in a ring structure, and the left side of the connecting pipe 110 is also provided with a connecting groove, and the clamping plate 116 is clamped and installed in the connecting groove, so that the connection between the two adjacent connecting pipes 110 is in a sealed state, and the diameter of the connecting pipe does not change after connection, and does not affect the water flow of the water supply and drainage.

[0028] As a preferred embodiment, refer to Figure 1 and Figure 2 The connecting pipe 110 is provided with a connecting branch pipe 115 at the middle, and the connecting branch pipe 115 is connected with the water supply and drainage pipeline, thereby improving the connection efficiency of the connecting device for the multi-diameter water supply and drainage pipeline.

[0029] The working principle of the multi-diameter water supply and drainage connecting device is as follows:

[0030] In the process of connecting the multi-diameter water supply and drainage pipeline by the connecting device, the connecting pipe 110 on the connecting device is set to a split structure, so that a plurality of connecting pipes 110 are sequentially clamped and connected, thereby adjusting the connecting device according to the number of water supply and drainage pipelines, so that the connecting device can be connected and installed for different numbers of water supply and drainage pipe diameters, and the connection efficiency of the water supply and drainage pipeline is improved. The connecting pipe 110 is provided with corresponding sealing grooves 112 and sealing blocks 111 on both sides, so that the sealing blocks 111 of the two adjacent connecting pipes 110 are positioned and clamped in the sealing grooves 112, and a plurality of positioning blocks 1121 on the clamping plate 116 are positioned and clamped in a plurality of positioning grooves 1111 on the sealing blocks 111. The connecting pipe 110 is sealed in one level, and a plurality of clamping strips 1112 made of rubber and installed in the sealing grooves 112 are clamped in corresponding clamping grooves 1122 on the sealing blocks 111, thereby performing two-level sealing on the connection between the two connecting pipes 110. The fixing ring 114 screwed on the connecting pipe 110 is rotated along the threaded port 113, thereby fixing the connection, and a plurality of water supply and drainage pipelines are connected and installed on the corresponding connecting branch pipes 115, thereby improving the sealing performance and connection stability of the connecting device.

[0031] The above description is only a preferred embodiment of the application and a description of the technical principles and schemes used. Meanwhile, the utility model range involved in the application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features without departing from the utility model concept. For example, the above features are replaced with the technical features disclosed in the application (but not limited to) having similar functions to form a technical solution.

Claims

1. A multi-pipe diameter water supply and drainage connecting device, comprising a connecting assembly (100) including a plurality of connecting pipes (110), the plurality of connecting pipes (110) being connected in parallel by clamping for multi-pipe diameter connection of water supply and drainage pipes, characterized in that: the connecting pipe (110) is in a T-shaped structure, a sealing block (111) is arranged on the left side of the connecting pipe (110), and a sealing groove (112) is arranged on the right side of the connecting pipe (110), the sealing block (111) on the adjacent connecting pipe (110) is clamped and mounted in the sealing groove (112), and a threaded port (113) is further arranged outside the connecting port on both sides of the connecting pipe (110), a fixing ring (114) is screwed on the left threaded port (113), the fixing ring (114) moves along the threaded port (113) at the connecting position, thereby fixing the connecting position of the two connecting pipes (110); a plurality of positioning blocks (1121) are arranged in parallel and at intervals on the sealing groove (112), and a corresponding positioning groove (1111) is arranged on the sealing block (111), each positioning block (1121) is clamped and positioned in the corresponding positioning groove (1111), so that the sealing block (111) is clamped and positioned in the sealing groove (112). A plurality of clamping grooves (1122) are further arranged outside the sealing block (111), and the plurality of clamping grooves (1122) are arranged in parallel and at intervals. A plurality of clamping strips (1112) are arranged on the sealing groove (112), and the plurality of clamping strips (1112) are clamped in the corresponding clamping grooves (1122).

2. A multiple pipe size water supply and drainage connection device according to claim 1, wherein: The clamping groove (1122) is in a ring-shaped structure.

3. A multiple pipe size water service coupling device according to claim 2, wherein: The sealing block (111) is made of rubber.

4. A multiple pipe size water service coupling device in accordance with claim 2, wherein: A clamping plate (116) is arranged on the connecting port on the right side of the connecting pipe (110), the clamping plate (116) is in a ring-shaped structure, a connecting groove is further arranged on the left side of the connecting pipe (110), and the clamping plate (116) is clamped and mounted in the connecting groove.

5. A multiple pipe size water service coupling device in accordance with claim 1, wherein: ​ 6. A multiple pipe size water service coupling device in accordance with claim 1, wherein: ​

Images