CN205013884U - PVC -U amortization drain pipe with water conservancy diversion piece - Google Patents
PVC -U amortization drain pipe with water conservancy diversion piece Download PDFInfo
- Publication number
- CN205013884U CN205013884U CN201520675698.7U CN201520675698U CN205013884U CN 205013884 U CN205013884 U CN 205013884U CN 201520675698 U CN201520675698 U CN 201520675698U CN 205013884 U CN205013884 U CN 205013884U
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- CN
- China
- Prior art keywords
- spiral bar
- pvc
- spiral
- outer tube
- water conservancy
- 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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- Rigid Pipes And Flexible Pipes (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Pipe Accessories (AREA)
Abstract
The utility model relates to a PVC -U amortization drain pipe with water conservancy diversion piece, it includes body (1), its characterized in that the interior pipe wall of body (1) is provided with the spiral muscle, the spiral muscle includes first spiral muscle (2) and second spiral muscle (3), has the tip of part first spiral muscle (2) to be provided with helical shape elasticity water conservancy diversion piece (4), body (1) is including outer tube (1.1), inner tube (1.2) and set up splice bar (1.3) between outer tube (1.1) and inner tube (1.2), and outer tube (1.1) except that splice bar (1.3) and the region between inner tube (1.2) are hollow cavity, the position of splice bar (1.3) corresponds with the position of second spiral muscle (3). The utility model discloses PVC -U amortization drain pipe with water conservancy diversion piece has the noise that can reduce the drainage in -process, improves the advantage of people's quality of the life.
Description
Technical field
The utility model relates to a kind of PVC-U silencing drainage pipe with guide plate.
Background technique
The waste pipe that construction engineering is used, when draining downward from a high position, because water Shu Yushui restraints, water bundle and waste pipe inwall mutual shock in the process of naturally falling can produce noise.Along with the development of economic construction, modern building floor is more and more higher, and the living standard of people also improves gradually, but for the waste pipe of high level, because floor is higher, the noise produced in waste pipe is also increasing, adds many worries to people.Therefore you seek a kind of noise that can reduce in drainage procedure, and the waste pipe improving the quality of the life of people is particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of noise that can reduce in drainage procedure, improves the PVC-U silencing drainage pipe with guide plate of the quality of the life of people.
The purpose of this utility model is achieved in that
A kind of PVC-U silencing drainage pipe with guide plate, it comprises body, the inner tubal wall of described body is provided with spiral bar, described spiral bar comprises the first spiral bar and the second spiral bar, the helix angle of described first spiral bar and the second spiral bar is 1.5 ~ 2 degree, the number of described first spiral bar is 12 ~ 20, the number of described second spiral bar is 4 ~ 6, the height of described first spiral bar is lower than the height of the second spiral bar, the end of part first spiral bar is had to be provided with spiral elastic conducting flow, described body comprises outer tube, interior pipe and the connecting tendon be arranged between outer tube and interior pipe, outer tube except connecting tendon and the region between interior pipe are hollow cavity, the position of described connecting tendon is corresponding with the position of the second spiral bar.
Preferred as one, the height of described first spiral bar is 0.5 ~ 0.6cm, and the height of described second spiral bar is 1 ~ 1.2cm, and the height of described elastic conducting flow is 1 ~ 2cm.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is provided with multiple first spiral bar and the second spiral bar due to the inner tubal wall of body, when making draining, water bundle presses close to inner tube wall flowing by the guiding of spiral bar, water Shu Yushui is avoided to restraint, shock between water bundle and waste pipe inwall, reduce noise, coordinate elastic conducting flow in addition, make also can reduce water impact intensity, decrease rigid impulse and reduce noise, body is provided with hollow cavity, even if there is a little noise to produce, hollow cavity also again by noise absorption, can play the effect of secondary noise reduction.Therefore should have the noise that can reduce in drainage procedure with the PVC-U silencing drainage pipe of guide plate, improve the advantage of the quality of the life of people.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation of the utility model with the PVC-U silencing drainage pipe of guide plate.
Wherein:
Body 1, outer tube 1.1, interior pipe 1.2, connecting tendon 1.3
First spiral bar 2
Second spiral bar 3
Elastic conducting flow 4.
Embodiment
See Fig. 1, a kind of PVC-U silencing drainage pipe with guide plate that the utility model relates to, it comprises body 1, the external diameter of described body 1 is 10 ~ 11cm, the internal diameter of described body 1 is 8 ~ 10cm, the inner tubal wall of described body 1 is provided with spiral bar, described spiral bar comprises the first spiral bar 2 and the second spiral bar 3, the helix angle of described first spiral bar 2 and the second spiral bar 3 is 1.5 ~ 2 degree, the number of described first spiral bar 2 is 12 ~ 20, the number of described second spiral bar 3 is 4 ~ 6, the height of described first spiral bar 2 is lower than the height of the second spiral bar 3, the height of described first spiral bar 2 is 0.5 ~ 0.6cm, the height of described second spiral bar 3 is 1 ~ 1.2cm, described first spiral bar 2 and the second spiral bar 3 interval are arranged, the end of part first spiral bar 2 is had to be provided with spiral elastic conducting flow 4, the height of elastic conducting flow 4 is 1 ~ 2cm.
The connecting tendon 1.3 that described body 1 comprises outer tube 1.1, interior pipe 1.2 and is arranged between outer tube 1.1 and interior pipe 1.2, outer tube 1.1 except connecting tendon 1.3 and the region between interior pipe 1.2 are hollow cavity, and the position of described connecting tendon 1.3 is corresponding with the position of the second spiral bar 3.
In embodiment, the first spiral bar is 16, second spiral bar is 4, and arrange second spiral bar between every 4 the first spiral bars, hollow cavity is 25, spiral elasticity guide plate is provided with 8, in every 4 the first spiral bars the 2nd with the 3rd the first spiral bar on elastic conducting flow is set.Connecting tendon is 4, and the outer tube outside connecting tendon 1.3 and the hollow cavity between interior pipe are 4 places.
Claims (2)
1. the PVC-U silencing drainage pipe with guide plate, it comprises body (1), it is characterized in that the inner tubal wall of described body (1) is provided with spiral bar, described spiral bar comprises the first spiral bar (2) and the second spiral bar (3), the helix angle of described first spiral bar (2) and the second spiral bar (3) is 1.5 ~ 2 degree, the number of described first spiral bar (2) is 12 ~ 20, the number of described second spiral bar (3) is 4 ~ 6, the height of described first spiral bar (2) is lower than the height of the second spiral bar (3), the end of part first spiral bar (2) is had to be provided with spiral elastic conducting flow (4), described body (1) comprises outer tube (1.1), interior pipe (1.2) and the connecting tendon (1.3) be arranged between outer tube (1.1) and interior pipe (1.2), outer tube (1.1) except connecting tendon (1.3) and the region between interior pipe (1.2) are hollow cavity, the position of described connecting tendon (1.3) is corresponding with the position of the second spiral bar (3).
2. a kind of PVC-U silencing drainage pipe with guide plate according to claim 1, the height that it is characterized in that described first spiral bar (2) is 0.5 ~ 0.6cm, the height of described second spiral bar (3) is 1 ~ 1.2cm, and the height of described elastic conducting flow (4) is 1 ~ 2cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520675698.7U CN205013884U (en) | 2015-09-02 | 2015-09-02 | PVC -U amortization drain pipe with water conservancy diversion piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520675698.7U CN205013884U (en) | 2015-09-02 | 2015-09-02 | PVC -U amortization drain pipe with water conservancy diversion piece |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205013884U true CN205013884U (en) | 2016-02-03 |
Family
ID=55212487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520675698.7U Expired - Fee Related CN205013884U (en) | 2015-09-02 | 2015-09-02 | PVC -U amortization drain pipe with water conservancy diversion piece |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205013884U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111795251A (en) * | 2020-07-05 | 2020-10-20 | 潍坊福泰机械有限公司 | Pipe fitting |
-
2015
- 2015-09-02 CN CN201520675698.7U patent/CN205013884U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111795251A (en) * | 2020-07-05 | 2020-10-20 | 潍坊福泰机械有限公司 | Pipe fitting |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20210902 |