Three-way pipe with good sealing performance

Abstract

The utility model discloses a three-way pipe with good leakproofness, which comprises a butt joint structure and a three-way pipe structure, the side end of the three-way pipe structure is provided with the butt joint structure in a butt joint communication mode, the butt joint structure comprises a communicating pipe, a first flange, a bayonet socket and a second flange, the side end of the communicating pipe is fixedly connected with the first flange, and the second flange is fixedly connected with the bayonet socket. The first flange is fixedly connected with a bayonet socket, the bayonet socket is fixedly connected with a second flange, the three-way pipe structure comprises a three-way pipe, a third flange, an adaptive groove seat and a fourth flange, the side end of the three-way pipe is fixedly connected with the fourth flange, the adaptive groove seat is arranged on the outer side of the fourth flange, and the third flange is fixedly connected with the third flange. And the outer side of the adaptive groove seat is fixedly connected with a third flange. The three-way pipe is good in sealing performance, and the purpose of sealing communication is achieved through the arrangement of the butt joint structure and the three-way pipe structure.

Description

Technical Field

[0001] This utility model relates to the technical field of tee pipe equipment, specifically a tee pipe with good sealing performance. Background Technology

[0002] A pipe fitting with three openings is called a tee. Tee fittings are widely used in pipeline networks for transporting liquids and gases. Depending on the medium being transported, tee fittings are made of materials such as cast iron, cast steel, cast copper, cast aluminum, plastic, and glass.

[0003] As a key component in fluid piping networks, the tee pipe's core function is to enable fluid diversion, merging, or reversal. The following is a detailed analysis of the current state of tee pipe technology, its existing shortcomings, and directions for improvement:

[0004] Diverse materials and structures: T-shaped pipes are available in metals (such as steel, cast iron, stainless steel, and copper) and non-metals (such as plastic and glass), and come in various structural forms including T-shaped, Y-shaped, equal diameter, and reducing diameter to meet different working conditions.

[0005] Innovative connection methods: In addition to traditional welding, flange, and threaded connections, new connection technologies (such as clamp-type and quick-connect) improve installation efficiency and reduce construction costs.

[0006] Manufacturing process advancements: Internal high-pressure forming technology achieves tube blank forming through internal pressure and axial feeding, significantly reducing weight, saving materials, and improving part precision and strength, and is widely used in the automotive, aerospace and other fields.

[0007] However, the current tee pipe has the following problems: traditional steel tee pipes use flanges for connection, which can easily lead to sealing problems over time, and needs to be improved. Utility Model Content

[0008] The purpose of this invention is to provide a tee pipe with good sealing performance to solve the problems mentioned in the background art.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a three-way pipe with good sealing performance, comprising a butt joint structure and a three-way pipe structure, wherein the side end of the three-way pipe structure is provided with a butt joint structure;

[0010] The docking structure includes a connecting pipe, a first flange, a plug-in socket, and a second flange. The first flange is fixedly connected to the side end of the connecting pipe, the plug-in socket is fixedly connected to the first flange, and the second flange is fixedly connected to the plug-in socket.

[0011] The tee structure includes a tee, a third flange, an adapter slot, and a fourth flange. The fourth flange is fixedly connected to the side end of the tee, and an adapter slot is provided on the outside of the fourth flange. The third flange is fixedly connected to the outside of the adapter slot.

[0012] Specifically, the fourth flange is fixed to the first flange by fastening bolts.

[0013] Specifically, the second flange and the third flange are fixed together by fastening bolts.

[0014] Specifically, the connector is inserted into the adapter slot, and the connector and the adapter slot are connected in a limiting manner.

[0015] Specifically, the top of the tee pipe is only provided with a fourth flange.

[0016] Specifically, the connecting pipe is connected to the tee pipe, and the connecting pipe and the tee pipe are limited by a first flange, a second flange, a third flange, and a fourth flange.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] By installing the docking structure, the connecting pipe inside the docking structure is connected to the outside world, and the connecting pipe can also be connected to the tee pipe structure for drainage. The connecting pipe is equipped with a first flange and a second flange, which can be adapted and connected to the third flange and the fourth flange inside the tee pipe structure to achieve the purpose of fastening and help with sealing, thereby making the connection tighter and reducing the problem of leakage later. At the same time, the plug-in seat can be inserted into the interior of the adapter slot to perform barrier docking work, which facilitates sealing protection, making the connection between the docking structure and the tee pipe structure more stable and enhancing the sealing protection performance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the docking structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the three-way pipe structure of this utility model.

[0022] In the diagram: 1-Connecting structure; 2-Tee pipe structure; 3-Connecting pipe; 4-First flange; 5-Plug-in socket; 6-Second flange; 7-Tee pipe; 8-Third flange; 9-Adaptor slot; 10-Fourth flange. 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] Please see Figure 1-3 This utility model provides a technical solution: a three-way pipe with good sealing performance, including a docking structure 1 and a three-way pipe structure 2, wherein the side end of the three-way pipe structure 2 is connected to the docking structure 1;

[0025] The docking structure 1 includes a connecting pipe 3, a first flange 4, a plug-in seat 5, and a second flange 6. The first flange 4 is fixedly connected to the side end of the connecting pipe 3, the plug-in seat 5 is fixedly connected to the first flange 4, and the second flange 6 is fixedly connected to the plug-in seat 5. By installing the docking structure 1, the connecting pipe 3 inside the docking structure 1 is connected to the outside, and the connecting pipe 3 can be connected to the three-way pipe structure 2 for drainage. The connecting pipe 3 is provided with a first flange 4 and a second flange 6, which can be adapted and connected to the third flange 8 and the fourth flange 10 inside the three-way pipe structure 2 to achieve the purpose of fastening and help to perform sealing treatment, thereby making the connection tighter and reducing the problem of leakage later. At the same time, the plug-in seat 5 is inserted into the interior of the adapter seat 9 to perform barrier docking work, which facilitates sealing protection, making the connection between the docking structure 1 and the three-way pipe structure 2 more stable and enhancing the sealing protection performance.

[0026] The tee structure 2 includes a tee pipe 7, a third flange 8, an adapter seat 9, and a fourth flange 10. The fourth flange 10 is fixedly connected to the side end of the tee pipe 7. The adapter seat 9 is provided on the outside of the fourth flange 10. The third flange 8 is fixedly connected to the outside of the adapter seat 9.

[0027] The fourth flange 10 is fixed to the first flange 4 by fastening bolts.

[0028] The second flange 6 and the third flange 8 are fixed together by fastening bolts.

[0029] The connector 5 is inserted into the adapter slot 9, and the connector 5 and the adapter slot 9 are connected in a limiting manner.

[0030] The top of the tee pipe 7 is only equipped with a fourth flange 10.

[0031] The connecting pipe 3 is connected to the tee pipe 7, and the connecting pipe 3 and the tee pipe 7 are limited by the first flange 4, the second flange 6, the third flange 8, and the fourth flange 10.

[0032] Working principle: When needed, the user places the tee structure 2 on the side of the docking structure 1, and inserts the adapter slot 9 and plug-in seat 5 into the tee structure 2 to achieve docking and connection. Then, using fixing bolts, the fourth flange 10 is first tightened to the first flange 4. Next, the second flange 6 and third flange 8 are tightened again with fixing bolts to improve sealing performance and achieve docking. At this time, liquid can enter through the connecting pipe 3, and through the tee pipe 7, it achieves the purpose of connecting and draining, thus realizing the tee connection. By installing the docking structure 1, the docking structure 1... The internal connecting pipe 3 is connected to the outside, and can also be connected to the tee structure 2 for drainage. The connecting pipe 3 is equipped with a first flange 4 and a second flange 6, which can be adapted and connected to the third flange 8 and the fourth flange 10 inside the tee structure 2 to achieve the purpose of fastening and help with sealing, thereby making the connection tighter and reducing the problem of leakage later. At the same time, the plug seat 5 is inserted into the interior of the adapter slot seat 9 to perform barrier docking work, which facilitates sealing protection, making the connection between the docking structure 1 and the tee structure 2 more stable, enhancing the sealing protection performance, and completing the work.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tee pipe with good sealing performance, comprising a butt joint structure (1) and a tee pipe structure (2), characterized in that: The side end of the three-way pipe structure (2) is connected to a docking structure (1); The docking structure (1) includes a connecting pipe (3), a first flange (4), a plug-in seat (5), and a second flange (6). The first flange (4) is fixedly connected to the side end of the connecting pipe (3), the plug-in seat (5) is fixedly connected to the first flange (4), and the second flange (6) is fixedly connected to the plug-in seat (5). The tee structure (2) includes a tee (7), a third flange (8), an adapter seat (9), and a fourth flange (10). The side end of the tee (7) is fixedly connected to the fourth flange (10). The outer side of the fourth flange (10) is provided with an adapter seat (9). The outer side of the adapter seat (9) is fixedly connected to the third flange (8).

2. A tee pipe with good sealing performance according to claim 1, characterized in that: The fourth flange (10) and the first flange (4) are fixed together by fastening bolts.

3. A tee pipe with good sealing performance according to claim 2, characterized in that: The second flange (6) and the third flange (8) are fixed together by fastening bolts.

4. A tee pipe with good sealing performance according to claim 3, characterized in that: The plug-in (5) is inserted into the interior of the adapter slot (9), and the plug-in (5) and the adapter slot (9) are connected in a limiting manner.

5. A tee pipe with good sealing performance according to claim 4, characterized in that: The top of the tee pipe (7) is only provided with a fourth flange (10).

6. A tee pipe with good sealing performance according to claim 5, characterized in that: The connecting pipe (3) is connected to the tee pipe (7), and the connecting pipe (3) and the tee pipe (7) are limited by the first flange (4), the second flange (6), the third flange (8), and the fourth flange (10).

Images