CN203375068U - Improved swirling flow noise-reduction planar cross - Google Patents
Improved swirling flow noise-reduction planar cross Download PDFInfo
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- CN203375068U CN203375068U CN201320399108.3U CN201320399108U CN203375068U CN 203375068 U CN203375068 U CN 203375068U CN 201320399108 U CN201320399108 U CN 201320399108U CN 203375068 U CN203375068 U CN 203375068U
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- wall
- reduction
- flow noise
- noise
- planar cross
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses an improved swirling flow noise-reduction planar cross. The improved swirling flow noise-reduction planar cross comprises a pipe body formed in an integrated mode, the pipe body is provided with an upper port, a lower port and two transverse outlet ports which are symmetrically arranged on the outer wall of the pipe body, the outer wall of each transverse outlet end is provided with a screwing sleeve, the inner wall of each transverse outlet end is provided with a seal pad, the outer wall of the upper port is provided with a screwing sleeve, the inner wall of the upper port is provided with a seal pad, the outer wall of the lower port is provided with a screwing sleeve, the inner wall of the lower port is provided with a seal pad, 3-6 flow guide parts which are spirally arranged in an inclined mode at equal intervals are formed in the pipe body, the distance between every two adjacent flow guide parts ranges from 10cm to 20cm, the flow guide parts are blades, two sides of each blade are low, and the middle portion of each blade is high. The improved swirling flow noise-reduction planar cross saves installation space, and meanwhile greatly lowers noise.
Description
Technical field
The utility model relates to a kind of modified model swirling-flow noise-reduction plane four-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, for the plane four_way pipe of drainage system, structurally also have identical deficiency, noise is large, and drainage efficiency is low, 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 modified model swirling-flow noise-reduction plane four-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 modified model swirling-flow noise-reduction plane four-way 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 plane four-way, it is characterized in that: comprise integrated body, form upper end-hole on body, lower end mouth, and 2 symmetrically arranged horizontal outlet end on tube wall, be provided with and screw cover at the horizontal outer wall of outlet end, inwall is provided with sealing gasket, be provided with and screw cover at the outer wall of upper end-hole, inwall is provided with sealing gasket, described lower end mouth outer wall is provided with and screws cover, inwall is provided with sealing gasket, at the inner 3-6 of formation of the body bar conducting element that uniformly-spaced spiral inclination arranges, described adjacent between the spacing of conducting element between 10-20cm, described conducting element is the high blade in low middle part, both sides.
Further, form anti-slip veins in the outside that screws cover.The setting of this structure, can make to screw to be enclosed within installation process, prevents from skidding, and improves engineering efficiency.
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, 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.
The utility model is in actual draining drainage procedure, current in pipeline, play the swirling flow shape under effect by conducting element, and between adjacent the spacing of conducting element between 10-20cm, described conducting element is the high blade in low middle part, both sides, so current are attached to inner-walls of duct formation hollow, drops, and makes 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.
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 plane four-way, it is characterized in that: comprise integrated body 1, form upper end-hole 2 on body 1, lower end mouth 3, and 2 symmetrically arranged horizontal outlet end 4 on tube wall, be provided with and screw cover 5 at the horizontal outer wall of outlet end 4, inwall is provided with sealing gasket 6, be provided with and screw cover 5 at the outer wall of upper end-hole 2, inwall is provided with sealing gasket 6, described lower end mouth 3 outer walls are provided with and screw cover 5, inwall is provided with sealing gasket 6, at the inner 3-6 of formation bar of body 1 conducting element 7 that uniformly-spaced spiral inclination arranges, described adjacent between the spacing of conducting element 7 between 10-20cm, described conducting element 7 is the high blades in low middle part, both sides.
Further arrange, in the outside that screws cover 5, form anti-slip veins 8.
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 (2)
1. modified model swirling-flow noise-reduction plane four-way, it is characterized in that: comprise integrated body, form upper end-hole on body, lower end mouth, and 2 symmetrically arranged horizontal outlet end on tube wall, be provided with and screw cover at the horizontal outer wall of outlet end, inwall is provided with sealing gasket, be provided with and screw cover at the outer wall of upper end-hole, inwall is provided with sealing gasket, the outer wall of described lower end mouth is provided with and screws cover, inwall is provided with sealing gasket, at the inner 3-6 of formation of the body bar conducting element that uniformly-spaced spiral inclination arranges, described adjacent between the spacing of conducting element between 10-20cm, described conducting element is the high blade in low middle part, both sides.
2. modified model swirling-flow noise-reduction plane four-way according to claim 1, is characterized in that: in the outside that is screwing cover, form anti-slip veins.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320399108.3U CN203375068U (en) | 2013-07-05 | 2013-07-05 | Improved swirling flow noise-reduction planar cross |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320399108.3U CN203375068U (en) | 2013-07-05 | 2013-07-05 | Improved swirling flow noise-reduction planar cross |
Publications (1)
Publication Number | Publication Date |
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CN203375068U true CN203375068U (en) | 2014-01-01 |
Family
ID=49837597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320399108.3U Expired - Fee Related CN203375068U (en) | 2013-07-05 | 2013-07-05 | Improved swirling flow noise-reduction planar cross |
Country Status (1)
Country | Link |
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CN (1) | CN203375068U (en) |
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2013
- 2013-07-05 CN CN201320399108.3U patent/CN203375068U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20140705 |
|
EXPY | Termination of patent right or utility model |