CN203375061U

CN203375061U - Swirling flow noise reduction three-way joint

Info

Publication number: CN203375061U
Application number: CN201320399044.7U
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 three-way joint. The swirling flow noise reduction three-way joint comprises a pipe body integrally formed. An installation end is formed in the upper end port of the pipe body, and a necking port is formed in the lower end port of the pipe body. 3-6 flow guide parts are formed inside the pipe body. The flow guide parts are arranged in an inclined and spiral mode, the height of the flow guide parts is 3-20mm, and inclined reinforcing ribs are formed on the surfaces of the flow guide parts. According to the swirling flow noise reduction three-way joint, the installation space is saved, and the noise is greatly lowered.

Description

The swirling-flow noise-reduction threeway

Technical field

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

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 tee pipe fitting, 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 threeway, 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 threeway 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 threeway, it is characterized in that: comprise integrated body, upper end-hole at body forms mounting end, form reducing in lower end mouth, at the inner conducting element that forms the 3-6 sheet of body, described conducting element is the tilting screw setting, and its height, between 3-20mm, forms the tilting stiffening rib on the surface of conducting element.

Further, form stiffening rib at the inner wall port place of body.The setting of this structure, can strengthen the structural strength of port.

The utility model swirling flow threeway is in actual draining drainage procedure, play the swirling flow shape under the effect of current in pipeline by the conducting element at the inner formation of body 3-6 sheet, 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, wherein on the surface of conducting element, form the tilting stiffening rib, this structure not only can be strengthened the intensity of conducting element, also can play the effect of water conservancy diversion, drainage, general angle of inclination gets final product at the 15-30 degree simultaneously.

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, save pipeline 50%, also dwindle 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 threeway, it is characterized in that: comprise integrated body 1, upper end-hole at body 1 forms mounting end 2, form reducing 3 in lower end mouth, at the inner conducting element 4 that forms the 3-6 sheet of body 1, described conducting element 4 is the tilting screw setting, its height, between 3-20mm, forms tilting stiffening rib 5 on the surface of conducting element 4.

Further arrange, at the inner wall port place of body 1, form stiffening rib 5.

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 threeway, it is characterized in that: comprise integrated body, upper end-hole at body forms mounting end, form reducing in lower end mouth, at the inner conducting element that forms the 3-6 sheet of body, described conducting element is the tilting screw setting, and its height, between 3-20mm, forms the tilting stiffening rib on the surface of conducting element.

2. swirling-flow noise-reduction threeway according to claim 1 is characterized in that: the inner wall port place at body forms stiffening rib.