CN203099124U - Single-wall spiral hush pipe - Google Patents
Single-wall spiral hush pipe Download PDFInfo
- Publication number
- CN203099124U CN203099124U CN 201320105387 CN201320105387U CN203099124U CN 203099124 U CN203099124 U CN 203099124U CN 201320105387 CN201320105387 CN 201320105387 CN 201320105387 U CN201320105387 U CN 201320105387U CN 203099124 U CN203099124 U CN 203099124U
- Authority
- CN
- China
- Prior art keywords
- pipe
- wall
- hush pipe
- spiral
- water flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a single-wall spiral hush pipe, and relates to a spiral hush pipe. The single-wall spiral hush pipe is characterized in that spiral ribs which are evenly distributed in a linear and inclined mode are manufactured on the inner wall of the pipe and effectively play a role in buffering water flow after the water flow impacts the inner wall of the pipe, and the buffered water flow flows down immediately. Therefore, large impact noise is avoided in the buffering process of the water flow, wispy water flowing noise is hushed by the hush pipe, and spread of water flowing noise is isolated. The included angle between the spiral ribs and the central line of the hush pipe is 45 degrees, a hushing effect is achieved, and water drainage is benefited.
Description
Technical field
The utility model relates to a kind of helical silencing pipe, belongs to the tubing technical field.
Background technique
Therefore simple in structure, the low cost of manufacture of plastic tube commonly used at present is widely used; But during as the waste pipe of high building resident family, because of pipe is vertically installed, and its inner wall smooth, tube wall is subjected to air and water impact produces bigger noise during draining, influences the normal rest of resident family downstairs.
The model utility content
The purpose of this utility model is in order to overcome the shortcoming of prior art, the little helical silencing pipe of noise that produces when a kind of draining is provided.
The technological scheme that the utility model adopted is: a kind of single wall helical silencing pipe, it is characterized in that pipe material inner wall is provided with protruding spiral bar, spiral bar is linearly oblique uniform, and with the angle of hush pipe center line be 45 °.
The utility model relates to a kind of single wall helical silencing pipe, be characterized on pipe material inner wall, being shaped on linearly oblique uniform spiral bar, behind the water impact pipe inner wall, spiral bar plays the efficient buffer effect to current, current after the buffering are taken advantage of a situation immediately and are slided, thereby avoided current to produce excessive Strike note in buffering course, those Glide sound have completely cut off the propagation of current noises then by the hush pipe noise reduction.The angle of spiral bar and hush pipe center line is 45 °, can reach the effect of noise reduction, helps draining again.
Described tubing is made by PVC, and mechanical strength is big.
Described spiral bar sectional shape is triangular in shape
Description of drawings
Figure l is the utility model sectional view
Fig. 2 is that the utility model is along tubing wall sectional view
Fig. 3 is that the utility model is along tubing wall unfolded drawing
Embodiment
The utility model relates to a kind of single wall helical silencing pipe, and among the figure: pipe material inner wall l is provided with spiral bar 2, and described spiral bar 2 is linearly oblique uniform, and with the angle of hush pipe center line be 45 °; The utility model relates to a kind of single-screw hush pipe, be characterized on pipe material inner wall l, being shaped on linearly oblique uniform spiral bar 2, during draining, current are under the water conservancy diversion of spiral bar 2, pressing the oblique straight line of spiral bar 2 discharges along pipe material inner wall l, can not produce stronger impact, so noise is smaller to its inwall l; Spiral bar 2 is 45 ° with the angle of hush pipe center line, can reach the effect of noise reduction, helps draining again.Described tubing is made by PVC, and mechanical strength is big.
Claims (3)
1. a single wall helical silencing pipe is characterized in that pipe material inner wall is provided with protruding spiral bar, and spiral bar is linearly oblique uniform, and with the angle of hush pipe center line be 45 °.
2. according to the described single wall helical silencing of claim 1 pipe, it is characterized in that tubing made by PVC.
3. according to the described single wall helical silencing of claim 1 pipe, it is characterized in that the spiral bar sectional shape is triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105387 CN203099124U (en) | 2013-03-08 | 2013-03-08 | Single-wall spiral hush pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105387 CN203099124U (en) | 2013-03-08 | 2013-03-08 | Single-wall spiral hush pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099124U true CN203099124U (en) | 2013-07-31 |
Family
ID=48850528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320105387 Expired - Fee Related CN203099124U (en) | 2013-03-08 | 2013-03-08 | Single-wall spiral hush pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888780A (en) * | 2016-04-13 | 2016-08-24 | 合肥九源环境科技有限公司 | Tail gas purifying device |
| CN110482651A (en) * | 2019-08-07 | 2019-11-22 | 杭州九阳小家电有限公司 | A kind of noise reduction elements for water purifier |
-
2013
- 2013-03-08 CN CN 201320105387 patent/CN203099124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888780A (en) * | 2016-04-13 | 2016-08-24 | 合肥九源环境科技有限公司 | Tail gas purifying device |
| CN110482651A (en) * | 2019-08-07 | 2019-11-22 | 杭州九阳小家电有限公司 | A kind of noise reduction elements for water purifier |
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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: 20130731 Termination date: 20150308 |
|
| EXPY | Termination of patent right or utility model |