CN203375069U

CN203375069U - Swirling flow noise reduction five-way joint

Info

Publication number: CN203375069U
Application number: CN201320399120.4U
Authority: CN
Inventors: 冯伟栋; 彭文华
Original assignee: ZHEJIANG ZHONGDE INDUSTRIAL Co Ltd
Current assignee: ZHEJIANG ZHONGDE INDUSTRIAL Co Ltd
Priority date: 2013-07-05
Filing date: 2013-07-05
Publication date: 2014-01-01
Anticipated expiration: 2023-07-05

Abstract

The utility model discloses a swirling flow noise reduction five-way joint. The swirling flow noise reduction five-way joint comprises a pipe body integrally formed. 3-6 flow guide parts are formed inside the pipe body. The flow guide parts are arranged in an inclined and spiral mode, the inclination angle of the flow guide parts is 30-60 degrees, and flow guide lines 5-25mm in length are formed on the surfaces of the flow guide parts. According to the swirling flow noise reduction five-way joint, the installation space is saved, and the noise is greatly lowered.

Description

The swirling-flow noise-reduction five-way

Technical field

The utility model relates to a kind of swirling-flow noise-reduction five-way.

Background technique

At present, the water-drainage tube part often used in the construction drainage riser systems, due to inner wall smooth, current are difficult to form effective moisture film structure, so, in whole drainage procedure, the water-bound disorder that pipe interior falls is unordered, form each other collision, produce noise.And, also retaining air in water pipe, can not discharge in order, now between air and current, also can collide the formation noise, to home environment, exert an influence, reduce people's quality of life, wherein structurally also there is identical deficiency in five-way tubing, haves much room for improvement.

Addressing these problems is extremely urgent as from the foregoing!

In view of this, the inventor has done deep research to this, designs a kind of swirling-flow noise-reduction five-way, saves installing space, greatly reduces noise, and this case produces thus simultaneously.

The model utility content

The purpose of this utility model is for a kind of swirling-flow noise-reduction five-way is provided, and saves installing space, greatly reduces noise simultaneously.

For achieving the above object, the technical solution of the utility model is:

The swirling-flow noise-reduction five-way is characterized in that: comprise integrated body, at the inner conducting element that forms the 3-6 sheet of body, described conducting element is the tilting screw setting, and angle of inclination, between the 30-60 degree, forms on the surface of conducting element the water conservancy diversion line that length is 5-25mm.

Further, described conducting element is the tilting screw setting, and angle of inclination is between the 40-45 degree.The setting of this angle, can form best spiral angle, is convenient to the current water conservancy diversion quick, and noise reduces greatly.

The utility model is in actual draining drainage procedure, current in pipeline, arrange by being tilting screw under the effect of conducting element and play the swirling flow shape, being attached to inner-walls of duct formation hollow drops, make air exhaust from bottom to top under the effect of swirling flow hydraulic pressure in pipeline, do not have negative pressure to produce, make lower water flow significantly improve.Under simultaneously because current adhere to the inner-walls of duct swirling flow, room noise is obviously reduced, home environment is good.

The beneficial effects of the utility model: the problem between the utility model can solve waste pipe internal drainage in high-rise, skyscraper and ventilate, use less tubing, take less space, just can surmount the effect of traditional drainage system, improve the deficiency in existing drainage system.

The utility model has solved high-rise Drainage Design simultaneously will save pipeline 50% with the requirement of the two standpipes of H type, also dwindles conduit shaft simultaneously, make the indoor useful space increase, the utlity model has good Economy and convenient and quick construction, energy-conserving and environment-protective, be beneficial to long-run development.

In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.

The accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

With reference to accompanying drawing 1, the present embodiment discloses a kind of swirling-flow noise-reduction five-way, it is characterized in that: comprise integrated body 1, at the inner conducting element 2 that forms the 3-6 sheet of body 1, described conducting element 2 is the tilting screw setting, angle of inclination, between the 30-60 degree, forms on the surface of conducting element 2 the water conservancy diversion line 3 that length is 5-25mm.

Further arrange, the angle of inclination of described conducting element 2 is between the 40-45 degree.

The foregoing is only an embodiment of the present utility model, not to the restriction of this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.

Claims

1. swirling-flow noise-reduction five-way, it is characterized in that: comprise integrated body, at the inner conducting element that forms the 3-6 sheet of body, described conducting element is the tilting screw setting, angle of inclination, between the 30-60 degree, forms on the surface of conducting element the water conservancy diversion line that length is 5-25mm.

2. swirling-flow noise-reduction five-way according to claim 1, it is characterized in that: the angle of inclination of described conducting element is between the 40-45 degree.