CN214093501U - Three-way pipe - Google Patents

Abstract

The embodiment of the application discloses a three-way pipe for pipeline connection. The three-way pipe of this application embodiment includes: be responsible for, first side pipe, second side pipe and connecting portion, the axle center of first side pipe with the axle center of second side pipe is located same straight line, be responsible for with first side pipe is perpendicular, the connecting portion intercommunication be responsible for, first side pipe and second side pipe, the mouth of pipe of first side pipe is equipped with connecting thread, the second side pipe does not have connecting thread.

Description

Three-way pipe

Technical Field

The embodiment of the application relates to the field of pipelines, in particular to a three-way pipe.

Background

A plurality of types of elbows are arranged in the connection of the water pipe, so that the installation of most water paths can be met, and the general requirements are basically met. However, in some scenarios, due to the limitation of the installation conditions, the situation that the existing joint cannot meet the installation requirement is increasing.

The existing three-way pipe joint only sets threads at the pipe orifice of a main pipe and cannot connect a threaded pipeline at a side pipe.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the embodiment of the application provides the three-way pipe which is used for meeting the condition that the side pipe needs to be in threaded connection.

The application provides a three-way pipe, including being responsible for, first side pipe, second side pipe and connecting portion, the axle center of first side pipe with the axle center of second side pipe is located same straight line, be responsible for with first side pipe is perpendicular, the connecting portion intercommunication be responsible for, first side pipe and second side pipe, the mouth of pipe of first side pipe is equipped with connecting thread, second side pipe no connecting thread.

Optionally, the connecting thread of the first side pipe is located inside the pipe orifice of the first side pipe.

Optionally, the first side tube and the second side tube are the same length.

Optionally, the material of the three-way pipe is PVC plastic or metal.

Optionally, the connecting thread of the first side pipe is made of PVC plastic or metal.

Optionally, the pipe orifice of the first side pipe is provided with a sealing ring matched with the connecting thread, and when the external pipe is completely screwed into the connecting thread of the first side pipe, the sealing ring is compressed and deformed.

Optionally, the outer diameter of the orifice of the first side tube is larger than the outer diameter of the orifice of the second side tube.

Optionally, the pipe orifice of the main pipe is provided with a connecting thread.

Optionally, the connecting thread of the main pipe is arranged inside the pipe orifice of the main pipe.

Optionally, the main tube has a length greater than the first and second side tubes.

According to the technical scheme, the embodiment of the application has the following advantages: the three-way pipe of this application provides the hickey on a side pipe, has satisfied the demand of connecting the screwed pipeline at the side pipe.

Drawings

In order to illustrate the embodiments of the present application more clearly, the drawings that are needed for describing the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

FIG. 1 is a schematic structural view provided herein;

FIG. 2 is a schematic view of one embodiment provided herein;

fig. 3 is a schematic diagram of an embodiment provided by the present application.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A tee is a common plumbing fitting, typically having a main pipe and two side pipes perpendicular to the main pipe for communicating with other pipes and equipment. However, the conventional three-way pipe is only provided with connecting threads on a main pipe, and is not provided with connecting threads on a side pipe. In order to satisfy the demand that the threaded pipeline was connected to the side pipe, this application provides a three-way pipe that is equipped with connecting thread on the side pipe, can connect silver ion generator or other equipment on the side pipe.

Fig. 1 is a schematic structural diagram of the tee of the present application, including a main tube 20, a first side tube 30, a second side tube 40, and a connecting portion 10. The axial center of the first side pipe 30 and the axial center of the second side pipe 40 are located on the same straight line, the main pipe 20 is perpendicular to the first side pipe 30, the connecting portion 10 communicates the main pipe 20, the first side pipe 30 and the second side pipe 40, a pipe orifice of the first side pipe 30 is provided with connecting threads, and the second side pipe 40 is free of connecting threads. The first side tube 30 may be used to connect other Buddha's threaded pipes or devices, such as a silver ion generator of a washing machine, through the connecting threads 301. The connecting thread 301 of the first side pipe 30 may be provided inside or outside the nozzle, but is preferably provided inside the nozzle.

The lengths of the first side tube 30 and the second side tube 40 can be designed according to actual requirements, but it is preferable to make the lengths of the first side tube 30 and the second side tube 40 the same. When the first side pipe 30 and the second side pipe 40 need to be exchanged, the positions of the first side pipe 30 and the second side pipe 40 can be exchanged by rotating 180 degrees along the axis of the main pipe 20, and the positions of external pipelines which need to be connected with the first side pipe 30 and the second side pipe 40 are also exchanged, so that the flexibility in installation is enhanced.

Optionally, the pipe body of the three-way pipe is made of PVC plastic or metal, and the connecting thread of the first side pipe 30 is made of PVC plastic or metal. It can be understood that the material of the connecting thread 301 of the first side pipe 30 is not necessarily the same as the material of the pipe body, and when the material of the pipe body of the three-way pipe is PVC plastic, the connecting thread 301 may still be metal thread.

Optionally, the pipe orifice of the first side pipe 30 may be provided with a sealing ring 302 matching with the connecting thread 301, the sealing ring 302 has certain elasticity, when the external pipe is completely screwed into the connecting thread 301 of the first side pipe 301, the external pipe may press the sealing ring 302, and the sealing ring 302 is compressed and deformed to play a role in preventing leakage.

Alternatively, a connection screw thread may be provided on the inner or outer side of the main pipe 20 for connecting a pipe of other equipment, such as a water supply pipe of a washing machine. And the connecting thread on the first main pipe 20 can refer to the material and structure of the connecting thread 301 on the first side pipe 30, but is not necessarily identical to the connecting thread of the first side pipe 30. In addition, the first main pipe 20 may also be provided with a sealing ring matching with the connecting thread to improve the sealing performance, and the specific structure thereof may refer to the first side pipe 30.

Alternatively, if the connection screw 301 is provided inside the orifice of the first side tube 30, the orifice outer diameter of the first side tube 30 may be designed to be larger than the orifice outer diameter of the second side tube 40 in order to accommodate the connection screw 301 without affecting the flow rate and strength of the first side tube 30.

Optionally, the main tube 20 is longer than the first side tube 30 and the second side tube 40, providing a longer connection distance.

Fig. 2 and 3 also illustrate one particular application of the tee described herein. The main pipe 20 of the three-way pipe is connected with the pipeline on the right side of the three-way pipe, the first side pipe 30 of the three-way pipe is screwed into a silver ion generator, and the second side pipe 40 of the three-way pipe is connected with the pipeline below the three-way pipe, so that the silver ion generator can disinfect and purify liquid flowing through the three-way pipe.

It should be understood that the above embodiments are only used for providing those skilled in the art with a better understanding of the present invention, and the three-way pipe disclosed in the embodiments of the present invention can be applied not only to the scenes shown in fig. 2 and 3, but also to air conditioners, water purifiers, sewer pipes and other scenes requiring pipe connection, including but not limited to liquid, and also to gas or a mixture of gas and liquid.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (10)

1. The utility model provides a three-way pipe, its characterized in that includes and is responsible for, first side pipe, second side pipe and connecting portion, the axle center of first side pipe with the axle center of second side pipe is located same straight line, be responsible for with first side pipe is perpendicular, connecting portion intercommunication be responsible for, first side pipe and second side pipe, the mouth of pipe of first side pipe is equipped with connecting thread, second side pipe does not have connecting thread.

2. The tee of claim 1, wherein the connecting threads of the first side tube are located inside the mouth of the first side tube.

3. The tee of claim 2, wherein the first side tube and the second side tube are the same length.

4. The tee of claim 3, wherein the tee is made of PVC plastic or metal.

5. The tee of claim 4, wherein the connecting threads of the first side tube are made of PVC plastic or metal.

6. The tee of claim 5, wherein the mouth of the first side tube is provided with a sealing ring matching the connecting thread, the sealing ring being compressively deformed when the outer pipe is fully threaded into the connecting thread of the first side tube.

7. The tee of claim 6, wherein the first side tube has a larger outer diameter than the second side tube.

8. The tee of claim 7, wherein the mouth of the main tube is provided with connecting threads.

9. The tee of claim 8, wherein the connecting threads of the main tube are disposed inside the mouth of the main tube.

10. The tee of claim 9, wherein the main tube is longer than the first and second side tubes.

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