CN203375079U

CN203375079U - Improved swirling flow noise-reduction rectifier pipe

Info

Publication number: CN203375079U
Application number: CN201320399121.9U
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 an improved swirling flow noise-reduction rectifier pipe. The improved swirling flow noise-reduction rectifier pipe comprises a straight pipe body formed in an integrated mode, the upper end and the lower end of the pipe body form an upper port and a lower port respectively, an abrasion-resistant reinforcing ring is arranged outside the upper port, an abrasion-resistant reinforcing ring is arranged outside the lower port, a plurality of flow guide parts which are spirally arranged in an inclined mode at equal intervals are formed in the pipe body, the inclined angle of each flow guide part ranges from 20 degrees to 50 degrees, the flow guide parts are blades, two sides of each blade are low, the middle portion of each blade is high, and the height of flow guide part ranges from 5mm to10mm. The improved swirling flow noise-reduction rectifier pipe greatly improves a flow guide and drainage effect, saves installation space, and meanwhile greatly lowers noise.

Description

Modified model swirling-flow noise-reduction rectification organ pipe

Technical field

The utility model relates to a kind of modified model swirling-flow noise-reduction rectification organ pipe.

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, for the rectifier pipe fitting of drainage system, structurally also there is identical deficiency, have 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 modified model swirling-flow noise-reduction rectification organ pipe, and the drain measure effect is improved greatly, saves installing space, greatly reduces noise, and this case produces thus simultaneously.

The model utility content

The purpose of this utility model is that the drain measure effect is improved greatly for a kind of modified model swirling-flow noise-reduction rectification organ pipe is provided, and saves installing space, greatly reduces noise simultaneously.

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

Modified model swirling-flow noise-reduction rectification organ pipe, it is characterized in that: comprise integrated straight type body, form respectively upper end-hole and lower end mouth at the upper and lower two ends of body, form wear-resisting stiffening ring in the outside of upper end-hole, form wear-resisting stiffening ring in the outside of lower end mouth, at the inner conducting element that forms some uniformly-spaced tilting screws settings of body, described conducting element angle of inclination is between the 20-50 degree, described conducting element is the high blade in low middle part, both sides, and height is between 5-10mm.

Further, form deflector on the surface of blade.

Further, form stiffening rib on described inboard wall of tube body.This structure, can increase the structural strength of body, life-saving.

The utility model is in actual draining drainage procedure, current in pipeline, play the swirling flow shape under acting in conjunction by the deflector on conducting element and conducting element, 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, the setting of guiding gutter, can increase the function of water conservancy diversion, drainage, improves drainage efficiency and reduce noise.

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 modified model swirling-flow noise-reduction rectification organ pipe, it is characterized in that: comprise integrated straight type body 1, two ends form respectively upper end-hole 2 and lower end mouth 3 at body Shang Xia 1, form wear-resisting stiffening ring 4 in the outside of upper end-hole 2, form wear-resisting stiffening ring 4 in the outside of lower end mouth 3, at the inner conducting element 5 that forms some uniformly-spaced tilting screws settings of body 1, described conducting element 5 angles of inclination are between the 20-50 degree, described conducting element 5 is the high blades in low middle part, both sides, and height is between 5-10mm.

Further arrange, on the surface of blade, form deflector 6.

Further arrange, on described body 1 inwall, 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. modified model swirling-flow noise-reduction rectification organ pipe, it is characterized in that: comprise integrated straight type body, form respectively upper end-hole and lower end mouth at the upper and lower two ends of body, form wear-resisting stiffening ring in the outside of upper end-hole, form wear-resisting stiffening ring in the outside of lower end mouth, at the inner conducting element that forms some uniformly-spaced tilting screws settings of body, described conducting element angle of inclination is between the 20-50 degree, described conducting element is the high blade in low middle part, both sides, and height is between 5-10mm.

2. modified model swirling-flow noise-reduction rectification organ pipe according to claim 1, it is characterized in that: the surface at blade forms deflector.

3. modified model swirling-flow noise-reduction rectification organ pipe according to claim 1, is characterized in that: on described inboard wall of tube body, form stiffening rib.