Silencing three-way pipe

Abstract

The utility model relates to the technical field of pipelines, in particular to a silencing three-way pipe which comprises a three-way pipe body, a first spacer and a second spacer. The three-way pipe body sequentially comprises a first water inlet pipe, a second water inlet pipe and a third water inlet pipe from left to right, and a water outlet pipe is further connected to the lower portion of the three-way pipe body. A first channel is defined by the first water inlet pipe, the first partition piece and the left side wall of the water outlet pipe, a second channel is defined by the second water inlet pipe, the first partition piece and the second partition piece, and a third channel is defined by the third water inlet pipe, the second partition piece and the right side wall of the water outlet pipe. And silencing gaskets are arranged on the inner walls of the first channel, the second channel and the third channel. Through the arrangement of the channels, the spiral silencing gaskets and the rotational flow assemblies, water flow can be prevented from being gathered immediately and impacting to generate noise, part of water flow energy can be eliminated, the defects in the prior art are overcome, generated noise is low, and noise pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a sound-absorbing three-way pipe. Background Art

[0002] Plastic pipe fittings used in plastic pipes, such as elbows and tees, play a connecting role. At present, in the building drainage pipeline system, drainage access fittings such as tees and crosses are indispensable connecting fittings. However, the existing drainage access fittings are vertically connected to the vertical pipes because the horizontal branch pipes are in the same plane space. The direction of the water flow from the horizontal pipe drainage into the vertical pipe is the radial direction of the vertical pipe and falls vertically, so that the water flow in the vertical pipe is in the shape of a water column, forming a water plug, resulting in loud drainage noise. When the water flow hits the pipe wall, it will generate a lot of noise, affecting daily life, and the long-term impact of the water flow will easily damage the wall surface of the pipe fittings, reducing the service life of the pipe fittings. Utility Model Content

[0003] The purpose of the utility model is to provide a muffler three-way pipe, at least to solve one of the problems raised in the above background technology.

[0004] The technical solution of the utility model is:

[0005] A muffler three-way pipe, comprising:

[0006] A three-way pipe body, the three-way pipe body including, from left to right, a first water inlet pipe, a second water inlet pipe and a third water inlet pipe, and a water outlet pipe is also connected below the three-way pipe body;

[0007] a first spacer, the first spacer being arranged between the first water inlet pipe and the second water inlet pipe and extending to the bottom of the water outlet pipe, the first spacer being capable of separating the first water inlet pipe from the second water inlet pipe;

[0008] a second spacer, the second spacer is arranged between the second water inlet pipe and the third water inlet pipe and extends to the bottom of the water outlet pipe, and the second spacer can separate the second water inlet pipe from the third water inlet pipe,

[0009] Among them, the first water inlet pipe, the first spacer and the left side wall of the water outlet pipe together form a first channel, the second water inlet pipe, the first spacer and the second spacer together form a second channel, the third water inlet pipe, the second spacer and the right side wall of the water outlet pipe together form a third channel, and the inner walls of the first channel, the second channel and the third channel are all provided with sound-absorbing gaskets.

[0010] Furthermore, the noise-absorbing gasket is spiral-shaped.

[0011] Furthermore, the sound-absorbing gasket is located on the side walls of the water outlet pipe, the first spacer and the second spacer.

[0012] Furthermore, a swirl component is connected below the water outlet pipe.

[0013] Furthermore, the side wall of the swirl component is surrounded by a plurality of arc-shaped inclined swirl blades, and the plurality of swirl blades are integrally formed.

[0014] Furthermore, the upper portion of the swirl assembly is a connecting portion, and the connecting portion and the lower end portion of the water outlet pipe are detachably connected.

[0015] Furthermore, the swirl component is wrapped with a sound insulation sleeve, and the sound insulation sleeve is made of sound insulation material.

[0016] Furthermore, the three-way pipe body and the water outlet pipe are both UPVC pipes, PE pipes or metal pipes.

[0017] The utility model provides a muffler three-way pipe through improvement, which has at least the following improvements and beneficial effects compared with the prior art:

[0018] The utility model divides the water flow through the muffler tee pipe of this embodiment into three streams by providing the first channel, the second channel and the third channel, so as to prevent the water flow from immediately converging and impacting to generate noise, thereby achieving a preliminary muffler effect. By providing a spiral muffler gasket, the three streams of water eliminate part of the water flow energy through the muffler spiral gasket surrounding the first pipe, the second pipe and the third pipe; at the same time, the spiral muffler gasket can initially form the water flow into a spiral shape, reduce noise, and achieve a further muffler effect. After the three streams of water converge, they pass through a vortex assembly, which turns the converged water flow into a spiral shape, and further muffles the sound. The utility model makes up for the defects of the prior art by providing the first channel, the second channel and the third channel, as well as a spiral muffler gasket and a vortex assembly, and generates less noise, thereby reducing noise pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a structural schematic diagram of the muffler three-way pipe of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the swirl component of the utility model.

[0022] Description of reference numerals:

[0023] 2. Water outlet pipe; 3. First diaphragm; 4. Second diaphragm; 5. Silencing gasket; 6. Swirl assembly;

[0024] 11. first water inlet pipe; 12. second water inlet pipe; 13. third water inlet pipe; 61. swirl blade;

[0025] 62. Connecting part. DETAILED DESCRIPTION

[0026] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are described clearly and completely.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "many" is two or more, "greater than", "less than", "exceed", etc. are understood to exclude the number, and "above", "below", "within", etc. are understood to include the number. It should also be understood that the term "and / or" used in the specification of this application and the attached claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes these combinations. The terms "include", "comprise", "have" and their variations all mean "including but not limited to", unless otherwise specifically emphasized.

[0029] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] The utility model provides a muffler three-way pipe through improvement. The technical solution of the utility model is:

[0032] like Figure 1 As shown,

[0033] A muffler three-way pipe comprises a three-way pipe body, a first spacer 3 and a second spacer 4.

[0034] The three-way pipe body includes a first water inlet pipe 11, a second water inlet pipe 12 and a third water inlet pipe 13 from left to right, and a water outlet pipe 2 is connected below the three-way pipe body. The first water inlet pipe 11, the second water inlet pipe 12 and the third water inlet pipe 13 are used for water inlet, and the water outlet pipe 2 is used to discharge the water flowing into the first water inlet pipe 11, the second water inlet pipe 12 and the third water inlet pipe 13.

[0035] The first spacer 3 is disposed between the first water inlet pipe 11 and the second water inlet pipe 12 and extends to the bottom of the water outlet pipe 2, and the first spacer 3 can separate the first water inlet pipe 11 from the second water inlet pipe 12. The second spacer 4 is disposed between the second water inlet pipe 12 and the third water inlet pipe 13 and extends to the bottom of the water outlet pipe 2, and the second spacer 4 can separate the second water inlet pipe 12 from the third water inlet pipe 13.

[0036] The first water inlet pipe 11, the first spacer 3 and the left side wall of the water outlet pipe 2 together form a first channel, the second water inlet pipe 12, the first spacer 3 and the second spacer 4 together form a second channel, and the third water inlet pipe 13, the second spacer 4 and the right side wall of the water outlet pipe 2 together form a third channel. By providing the first channel, the second channel and the third channel, the water flow passing through the muffler tee pipe of this embodiment is divided into three streams, preventing the water flow from immediately converging and impacting to generate noise, thereby achieving a preliminary muffler effect.

[0037] like Figure 1 As shown, the inner walls of the first channel, the second channel and the third channel are all provided with a sound-absorbing gasket 5, the sound-absorbing gasket 5 is spiral-shaped, and the sound-absorbing gasket 5 is located on the side walls of the outlet pipe 2, the first spacer 3 and the second spacer 4. By providing the spiral sound-absorbing gasket 5, the three water flows pass through the sound-absorbing spiral gaskets surrounding the first pipe, the second pipe and the third pipe to eliminate part of the water flow energy; and the spiral sound-absorbing gasket 5 can initially form the water flow into a spiral shape, reduce noise, and achieve a further sound-absorbing effect.

[0038] like Figure 1 As shown, a swirl assembly 6 is connected below the water outlet pipe 2. Figure 2 As shown, the side wall of the swirl assembly 6 is surrounded by a plurality of arc-shaped inclined swirl blades 61, and the plurality of swirl blades 61 are integrally formed. After the three streams converge, they pass through the swirl assembly 6, which transforms the converged streams into spirals for further noise reduction.

[0039] like Figure 2As shown, the upper part of the swirl component 6 is a connecting part 62, and the connecting part 62 and the lower end of the water outlet pipe 2 are detachably connected. The swirl component 6 is wrapped with a sound insulation sleeve, and the sound insulation sleeve is made of sound insulation material. The three streams of water pass through the swirl component 6 at the connecting part 62, and the sound insulation material wrapped around the swirl component 6 also enhances the noise reduction effect. The sound insulation material can be made of materials commonly used in the prior art. In some embodiments, the sound insulation material includes two layers of inner and outer materials, the inner layer is made of a material with lower hardness, such as silicone, and the outer layer is made of a material with higher hardness, such as PET. The specific material used is not limited in this embodiment.

[0040] In some embodiments, the three-way pipe body and the water outlet pipe 2 are both UPVC pipes, PE pipes or metal pipes. Those skilled in the art can use pipe bodies of different materials as needed.

[0041] This embodiment is provided with multiple channels, spiral silencer gaskets 5 and swirl components 6, which can prevent water flow from immediately converging and impacting to generate noise, and can also eliminate part of the water flow energy, thereby making up for the defects of the prior art, generating less noise and reducing noise pollution.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A silencing three-way pipe, characterized in that: include: A three-way pipe body, the three-way pipe body including, from left to right, a first water inlet pipe, a second water inlet pipe and a third water inlet pipe, and a water outlet pipe is also connected below the three-way pipe body; a first spacer, the first spacer being arranged between the first water inlet pipe and the second water inlet pipe and extending to the bottom of the water outlet pipe, the first spacer being capable of separating the first water inlet pipe from the second water inlet pipe; a second spacer, the second spacer is arranged between the second water inlet pipe and the third water inlet pipe and extends to the bottom of the water outlet pipe, and the second spacer can separate the second water inlet pipe from the third water inlet pipe, Among them, the first water inlet pipe, the first spacer and the left side wall of the water outlet pipe together form a first channel, the second water inlet pipe, the first spacer and the second spacer together form a second channel, the third water inlet pipe, the second spacer and the right side wall of the water outlet pipe together form a third channel, and the inner walls of the first channel, the second channel and the third channel are all provided with sound-absorbing gaskets.

2. The muffler three-way pipe according to claim 1, characterized in that: The noise-absorbing gasket is in a spiral shape.

3. The muffler three-way pipe according to claim 2, characterized in that: The sound-absorbing gasket is located on the side walls of the water outlet pipe, the first spacer and the second spacer.

4. The muffler three-way pipe according to claim 1, characterized in that: A swirl component is connected below the water outlet pipe.

5. The muffler three-way pipe according to claim 4, characterized in that: The side wall of the swirl component is surrounded by a plurality of arc-shaped inclined swirl blades, and the plurality of swirl blades are integrally formed.

6. The muffler three-way pipe according to claim 4, characterized in that: The upper portion of the swirl assembly is a connecting portion, and the connecting portion and the lower end portion of the water outlet pipe are detachably connected.

7. The muffler three-way pipe according to claim 4, characterized in that: The swirl component is wrapped with a sound insulation sleeve, and the sound insulation sleeve is made of sound insulation material.

8. The muffler three-way pipe according to claim 1, characterized in that: The three-way pipe body and the water outlet pipe are both UPVC pipes, PE pipes or metal pipes.

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