CN203375063U

CN203375063U - Swirling flow noise reduction three-way joint

Info

Publication number: CN203375063U
Application number: CN201320399046.6U
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 flow three-way joint comprises a pipe body integrally formed. An upper end port and a necked lower end port are formed in the pipe body. A transverse end port is formed in the outer wall of the pipe body. The upper end port, the lower end port and the transverse end port are sleeved with screwing sleeves, and sealing gaskets are arranged on the inner wall of the upper end port, the inner wall of the lower end port and the inner wall of the transverse end port. A 5-15mm reinforcing ring is formed on the outer wall of the middle of the pipe body. 3-6 flow guide parts arranged in an inclined and spiral mode are formed in the pipe body, and the length of the flow guide parts is 20-40 percent that of the pipe body, According to the swirling flow noise reduction three-way joint, the installation space is saved, and the noise is greatly lowered.

Description

The threeway of novel vortex noise reduction

Technical field

The utility model relates to the threeway of a kind of novel vortex noise reduction.

Background technique

At present, in the construction drainage riser systems, the water-drainage tube part often used, 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, forms each other collision, produces 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 the threeway of a kind of novel vortex noise reduction, saves installing space, greatly reduces noise, and this case produces thus simultaneously.

The model utility content

The purpose of this utility model is for the threeway of a kind of novel vortex noise reduction is provided, and saves installing space, greatly reduces noise simultaneously.

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

The threeway of novel vortex noise reduction, it is characterized in that: comprise integrated body, form upper end-hole and reducing shape lower end mouth on body, form horizontal port at tube wall, the outside socket of described upper end-hole, lower end mouth and horizontal port screws cover, and inwall is provided with sealing gasket, forms the stiffening ring of 5-15mm at the middle part of body outer wall, be the conducting element that tilting screw arranges, the 20-40% that the length of described conducting element is body length at the inner 3-6 of formation of body sheet.

Further, form stiffening rib on the inwall of body.The setting of this structure, can increase whole port organization intensity, increases the service life.

The utility model swirling flow threeway is in actual draining drainage procedure, current in pipeline, be by the 3-6 sheet under the acting in conjunction of conducting element of tilting screw setting 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 utility model swirling flow threeway comprises integrated body, form upper end-hole and reducing shape lower end mouth on body, form horizontal port at tube wall, the outside socket of described upper end-hole, lower end mouth and horizontal port screws cover, inwall is provided with sealing gasket, form the stiffening ring of 5-15mm at the middle part of body outer wall, at the inner 3-6 of formation of body sheet, be the conducting element that tilting screw arranges, the 20-40% that the length of described conducting element is body length; This structure can the water conservancy diversion current, form best guide performance, the problem between solving waste pipe internal drainage in high-rise, skyscraper and ventilating, use less tubing, take less space, just can surmount the effect of traditional drainage system, improve the deficiency in existing drainage system, save pipeline 50%, also dwindle conduit shaft, make the indoor useful space increase, the utlity model has good Economy and convenient and quick construction simultaneously, 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 the threeway of a kind of novel vortex noise reduction, it is characterized in that: comprise integrated body 1, form upper end-hole 2 and reducing shape lower end mouth 3 on body 1, form horizontal port 4 at body 1 outer wall, the outside socket of described upper end-hole 2, lower end mouth 3 and horizontal port 4 screws cover 5, inwall is provided with sealing gasket, form the stiffening ring 6 of 5-15mm at the middle part of body 1 outer wall, be the conducting element 7 that tilting screw arranges, the 20-40% that the length of described conducting element 7 is body length at the inner 3-6 of formation sheet of body 1.

Further arrange, on the inwall of body 1, form stiffening rib.

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. novel vortex noise reduction threeway, it is characterized in that: comprise integrated body, form upper end-hole and reducing shape lower end mouth on body, form horizontal port at tube wall, the outside socket of described upper end-hole, lower end mouth and horizontal port screws cover, and inwall is provided with sealing gasket, forms the stiffening ring of 5-15mm at the middle part of body outer wall, be the conducting element that tilting screw arranges, the 20-40% that the length of described conducting element is body length at the inner 3-6 of formation of body sheet.

2. novel vortex noise reduction threeway according to claim 1, is characterized in that: on the inwall of body, form stiffening rib.