CN211203221U

CN211203221U - Combined three-way pipe

Info

Publication number: CN211203221U
Application number: CN201920939059.5U
Authority: CN
Inventors: 林珑; 朱伟东; 顾一雷; 施兴广
Original assignee: Zhejiang Haigwei Hydraulic Technology Co ltd
Current assignee: Zhejiang Haigwei Hydraulic Technology Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-08-07
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a modular three-way pipe, including the three-way pipe main part, the both ends of three-way pipe main part are connected with first branch pipe and second branch pipe respectively through the screw thread end, the one end of first branch pipe is connected with first fixed pipe through first ring flange, the one end of second branch pipe is connected with the fixed pipe of second through the second ring flange, the third branch pipe is installed to the upper end of three-way pipe main part, and the upper end of third branch pipe is connected with the screwed pipe through sealed snap ring, the screwed pipe upper end is fixed mutually with the connecting pipe through the thread groove, first branch pipe, second branch pipe and the inside internal thread that all is provided with of third branch pipe. The utility model discloses an adopt threaded connection cooperation flange joint mode, install fixedly to each branch pipe of three-way pipe, it is convenient and install fixedly between other pipes, it is inseparable to possess the connection, assembles convenient advantage, is provided with seal assembly in each articulated department of pipeline simultaneously, has improved the sealing performance of pipeline.

Description

Combined three-way pipe

Technical Field

The utility model relates to a three-way pipe technical field specifically is a modular three-way pipe.

Background

The pipe joint with three openings is called a three-way pipe. The three-way pipe is widely used in pipe networks for conveying liquid and gas. Because of the different conveying media, the material of three-way pipe divide into: cast iron, cast steel, cast copper, cast aluminum, plastic, glass, and the like. The metal material tee bend has the person in charge and is responsible for and be responsible for the branch pipe that one side perpendicular to was responsible for and be responsible for the intercommunication setting, is responsible for the export direction and sets up the valve with the branch pipe export direction intersection corner, sets up circular valve block on the valve, and the valve block is the structure sealed each other with the lumen inner wall at lumen closed condition. The utility model discloses having simplified the pipeline setting, having practiced thrift the pipeline spare part quantity, having made things convenient for the operation, the pipeline of being convenient for is overhauld along separate routes and each branch road is supplied stage by stage. The utility model not only has the function of the traditional three-way pipe, but also has the function of a double-station valve, namely, one of the main pipe and the branch pipe output can be arbitrarily selected to be in a closed working state, and the other is in a smooth working state; the utility model discloses still can adjust the flow ratio of being responsible for with the branch pipe output wantonly, as long as the angle of regulating valve piece in the lumen can be realized. The tee joint can be divided into metal material and non-metal material according to the material. The three-way pipe made of metal materials comprises carbon steel, stainless steel, alloy steel and the like, the screw thread three-way pipe is produced according to the malleable steel standard, and the executed national standard is GB/12459-. The tee joint made of non-metallic materials comprises PVC, UPVC, PPR and the like.

The current three-way pipe is relatively complex to assemble and disassemble, and meanwhile, the pipelines do not have good sealing performance, so that a novel combined three-way pipe is urgently needed to be developed in the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular three-way pipe to the three-way pipe assembly and disassembly who provides in solving above-mentioned background art is comparatively loaded down with trivial details, does not possess good sealing performance scheduling problem between the pipeline simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular three-way pipe, includes the three-way pipe main part, the both ends of three-way pipe main part are connected with first branch pipe and second branch pipe respectively through the screw thread end, the one end of first branch pipe is connected with first fixed pipe through first ring flange, the one end of second branch pipe is connected with the fixed pipe of second through the second ring flange, the third branch pipe is installed to the upper end of three-way pipe main part, and the upper end of third branch pipe is connected with the screwed pipe through sealed snap ring, the screwed pipe upper end is fixed mutually with the connecting pipe through the thread groove, first branch pipe, second branch pipe and the inside internal thread that all is provided with of third branch pipe.

Preferably, the surfaces of the first flange plate and the second flange plate are provided with mounting holes.

Preferably, a sealing ring is arranged at the hinged position of the second branch pipe and the three-way pipe main body.

Preferably, a sealing ring is arranged at the hinged position of the first branch pipe and the three-way pipe main body.

Preferably, notches are formed in the centers of the surfaces of the first flange plate and the second flange plate, and the diameters of the notches are the same as the outer diameters of the first branch pipe and the second branch pipe.

Preferably, the first fixing tube and the second fixing tube are internally provided with threads.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the three branch pipes of the three-way pipe main body are fixedly installed in a threaded screwing mode, and the three branch pipes have the advantages of being tight in connection and convenient and quick to assemble and disassemble;

(2) one end of the first branch pipe is connected with the first fixed pipe through the first flange plate, one end of the second branch pipe is connected with the second fixed pipe through the second flange plate, and the first fixed pipe and the second fixed pipe are assembled in a flange connection mode, so that the connection and the assembly are convenient and quick, and the connection is tight and reliable;

(3) the hinge joint of the second branch pipe and the three-way pipe main body is provided with a sealing ring, the hinge joint of the first branch pipe and the three-way pipe main body is provided with a sealing ring, and a sealing mechanism is arranged at the joint between the pipes, so that the water leakage phenomenon at the hinge joint can be effectively prevented, and the sealing performance of the joint is improved.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic structural diagram of the main body of the three-way pipe of the present invention;

fig. 3 is a schematic view of a first branch pipe structure of the present invention;

FIG. 4 is a schematic structural view of a third branch pipe of the present invention;

fig. 5 is a front view of the second flange plate of the present invention.

In the figure: 1. a connecting pipe; 2. a thread groove; 3. a third branch pipe; 4. a first flange plate; 5. a first stationary tube; 6. a first branch pipe; 7. a threaded end; 8. a three-way pipe main body; 9. a second branch pipe; 10. a threaded pipe; 11. sealing the snap ring; 12. a second flange plate; 13. a second stationary tube; 14. a seal ring; 15. an internal thread; 16. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a modular three-way pipe, including three-way pipe main part 8, the both ends of three-way pipe main part 8 are connected with first branch pipe 6 and second branch pipe 9 respectively through screw thread end 7, the one end of first branch pipe 6 is connected with first fixed pipe 5 through first ring flange 4, the one end of second branch pipe 9 is connected with the fixed pipe 13 of second through second ring flange 12, assemble first fixed pipe 5 and the fixed pipe 13 of second through adopting the flange joint mode, connect convenient and fast that the equipment is got up, connect closely reliably simultaneously, third branch pipe 3 is installed to the upper end of three-way pipe main part 8, and the upper end of third branch pipe 3 is connected with screwed pipe 10 through sealed snap ring 11, screwed pipe 10 upper end is fixed mutually with connecting pipe 1 through thread groove 2, first branch pipe 6, the inside internal thread 15 that all is provided with of second branch pipe 9 and third branch pipe 3.

Further, the surfaces of the first flange plate 4 and the second flange plate 12 are provided with mounting holes 16.

Further, a sealing ring 14 is arranged at the hinged position of the second branch pipe 9 and the tee main body 8.

Furthermore, a sealing ring 14 is arranged at the hinged position of the first branch pipe 6 and the three-way pipe main body 8, and a sealing mechanism is arranged at the connecting position between the pipes, so that the water leakage phenomenon at the hinged position can be effectively prevented, and the sealing performance of the connecting position is improved.

Furthermore, notches are formed in the centers of the surfaces of the first flange plate 4 and the second flange plate 12, and the diameters of the notches are the same as the outer diameters of the first branch pipe 6 and the second branch pipe 9.

Further, the first fixed pipe 5 and the fixed pipe 13 of second are inside all to be provided with the screw thread, and the mode of connecing soon through utilizing the screw thread is installed fixedly to three branch pipe of three-way pipe main part 8, possesses to connect closely, and the equipment is dismantled convenient and fast's advantage.

The working principle is as follows: when in use, two ends of a three-way pipe main body 8 are respectively connected with a first branch pipe 6 and a second branch pipe 9 through threaded end heads 7, threads are arranged inside the first fixed pipe 5 and the second fixed pipe 13, the upper end of a third branch pipe 3 is connected with a threaded pipe 10 through a sealing snap ring 11, the upper end of the threaded pipe 10 is fixed with a connecting pipe 1 through a threaded groove 2, internal threads 15 are arranged inside the first branch pipe 6, the second branch pipe 9 and the third branch pipe 3, the three branch pipes of the three-way pipe main body 8 are fixedly installed in a threaded screwing mode, the three-way pipe main body has the advantages of tight connection and convenient and rapid assembly and disassembly, one end of the first branch, the connection assembly is convenient and fast, the connection is tight and reliable, the joint of the second branch pipe 9 and the three-way pipe main body 8 is provided with the sealing ring 14, the joint of the first branch pipe 6 and the three-way pipe main body 8 is provided with the sealing ring 14, and the joints between the pipes are provided with the sealing mechanisms, so that the water leakage phenomenon at the joint can be effectively prevented, and the sealing performance of the joint is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A combined three-way pipe comprises a three-way pipe main body (8) and is characterized in that, two ends of the three-way pipe main body (8) are respectively connected with the first branch pipe (6) and the second branch pipe (9) through threaded end heads (7), one end of the first branch pipe (6) is connected with the first fixed pipe (5) through a first flange plate (4), one end of the second branch pipe (9) is connected with a second fixed pipe (13) through a second flange plate (12), the upper end of the three-way pipe main body (8) is provided with a third branch pipe (3), and the upper end of the third branch pipe (3) is connected with the threaded pipe (10) through a sealing snap ring (11), the upper end of the threaded pipe (10) is fixed with the connecting pipe (1) through a thread groove (2), and internal threads (15) are arranged in the first branch pipe (6), the second branch pipe (9) and the third branch pipe (3).

2. A modular tee as claimed in claim 1, wherein: and mounting holes (16) are formed in the surfaces of the first flange plate (4) and the second flange plate (12).

3. A modular tee as claimed in claim 1, wherein: and a sealing ring (14) is arranged at the hinged position of the second branch pipe (9) and the three-way pipe main body (8).

4. A modular tee as claimed in claim 1, wherein: and a sealing ring (14) is arranged at the hinged position of the first branch pipe (6) and the three-way pipe main body (8).

5. A modular tee as claimed in claim 1, wherein: the center of the surfaces of the first flange plate (4) and the second flange plate (12) is provided with notches, and the diameters of the notches are the same as the outer diameters of the first branch pipe (6) and the second branch pipe (9).

6. A modular tee as claimed in claim 1, wherein: the first fixing pipe (5) and the second fixing pipe (13) are internally provided with threads.