CN202577557U - High-density polyethylene (HDPE) siphon rainwater drainage pipe - Google Patents
High-density polyethylene (HDPE) siphon rainwater drainage pipe Download PDFInfo
- Publication number
- CN202577557U CN202577557U CN 201220184098 CN201220184098U CN202577557U CN 202577557 U CN202577557 U CN 202577557U CN 201220184098 CN201220184098 CN 201220184098 CN 201220184098 U CN201220184098 U CN 201220184098U CN 202577557 U CN202577557 U CN 202577557U
- Authority
- CN
- China
- Prior art keywords
- hdpe
- drainage pipe
- pipe
- density polyethylene
- wall
- 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
Links
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Pipe Accessories (AREA)
Abstract
The utility model discloses an HDPE siphon rainwater drainage pipe. The HDPE siphon rainwater drainage pipe comprises a round pipe body, wherein the pipe body is made of a high-density polyethylene material, the pipe body is 5m long and 4.2mm thick, and the diameter of the outer wall of the pipe is 110mm. Compared with the prior art, the pipe is made of the high-density polyethylene material, the inner wall of the drainage pipe is rough, the noise is effectively reduced, the pressure bearing capacity is greatly improved, fire risks are not easy to produce, the influence of the temperature is low, the service life is long, by the aid of structures of end portion connection ends and tail portion connection ends, a plurality of drainage pipes can be connected together conveniently for combination usage, the design of spiral ribs reduces the noise further, by the aid of the dimension design of the thickness of the pipe body and the diameter of the outer wall, construction and installation are facilitated at the same time when the noise is reduced, and the design is humanized.
Description
Technical field
The utility model relates to the pipeline construction field, relates in particular to the underground pipeline field that is embedded in.
Background technology
Gutter is mainly born the task of drainings such as rainwater, sewage, farmland discharging-irrigating.Gutter mainly contains the UPVC pipe, and its shortcoming is following:
1, draining noise is big, because the gutter inwall is comparatively smooth, current are difficult for forming moisture film and flow along tube wall, in pipeline, are mix bump tube wall;
2, bearing capacity a little less than, not enough 0.4MPa, the bearing capacity of the expansion coupling that matches with it is then lower; So can not be used on the horizontal main of high-rise draining; Can not be used on the rain-water drainage pipeline of highrise building,, just possibly bring bigger loss to the user in case horizontal main stops up.
3, building fire protection problem.Current domestic research ubiquity to PVC plastics flame-retarded technology a bit is inclined to, and the research of smoking property is ignored in the raising of the oxygen index (OI) that covets.Statistics shows that 79% is that flue gas causes death in the fire.
4, temperature effect.UPVC pipe heat resistance is poor, and in environment tensile strength decline (be applicable to that the continuous blow-down temperature is no more than 40 ℃, instantaneous exhaust temperature is no more than 80 ℃ sanitary sewage) more than 60 ℃.
The utility model content
In view of this, the utility model technical problem to be solved is: provide a kind of noise little HDPE siphon rain-water drainage pipe.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of HDPE siphon rain-water drainage pipe comprises circular body, and wherein, said body is the high density polyethylene (HDPE) material, and the length of said body is 5 meters, and said body thickness is 4.2mm, and said pipeline external wall diameter is 110mm.
As preferably, the end of said body has the end link, and the afterbody of said body has the afterbody link, and the adaptive cover of clamping each other of said end link and afterbody link is solid.
As preferably, said body is a bellows.
As preferably, also bonding on the said inboard wall of tube body around the spiral spiral ribs of the convexity that is fixedly connected of said inboard wall of tube body.
Can know that by technique scheme the beneficial effect of the utility model is:
Compare prior art, the utility model makes the gutter inwall comparatively coarse through adopting the high density polyethylene (HDPE) material; Effectively reduce noise, and bearing capacity strengthens significantly, and be difficult for producing disaster hidden-trouble; It receives Influence of Temperature also little, longer service life, and the structure setting through end link and afterbody link; Many gutters can be linked together easily make up use, the design of spiral ribs has further reduced noise especially, and passes through the size design of body thickness and outer diameter; When reducing noise, be more convenient for construction and installation design very hommization.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
In order to make those skilled in the art can further understand the characteristic and the technology contents of the utility model, see also following detailed description and accompanying drawing about the utility model.
See also shown in Figure 1ly, the utility model provides a kind of HDPE siphon rain-water drainage pipe, comprises circular body 1; Wherein, said body is the high density polyethylene (HDPE) material, and the length of said body is 5 meters; Said body thickness is 4.2mm, and said pipeline external wall diameter is 110mm.As preferably, the end of said body can have end link (not shown), and the afterbody of said body has afterbody link (not shown), and the adaptive cover of clamping each other of said end link and afterbody link is solid.This structure design is that adjacent two gutters can be pegged graft easily to overlap and are solidly connected for when adopting many gutters to carry out operation.And said body is preferably bellows, can further improve the intensity of body.Also can be bonding on the said inboard wall of tube body around the spiral spiral ribs 2 of the convexity that is fixedly connected of said inboard wall of tube body.
But the preferable possible embodiments that the above is merely the utility model is not the claim in order to limitation the utility model, so the equivalent structure that all utilization the utility model manuals and accompanying drawing content are done changes, all in like manner is included in the scope of the utility model.
Claims (4)
1. a HDPE siphon rain-water drainage pipe comprises circular body, it is characterized in that said body is the high density polyethylene (HDPE) material, and the length of said body is 5 meters, and said body thickness is 4.2mm, and said pipeline external wall diameter is 110mm.
2. HDPE siphon rain-water drainage pipe as claimed in claim 1 is characterized in that the end of said body has the end link, and the afterbody of said body has the afterbody link, and the adaptive cover of clamping each other of said end link and afterbody link is solid.
3. according to claim 1 or claim 2 HDPE siphon rain-water drainage pipe is characterized in that said body is a bellows.
4. HDPE siphon rain-water drainage pipe as claimed in claim 2 is characterized in that, and is also bonding around the spiral spiral ribs of the convexity that is fixedly connected of said inboard wall of tube body on the said inboard wall of tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184098 CN202577557U (en) | 2012-04-27 | 2012-04-27 | High-density polyethylene (HDPE) siphon rainwater drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184098 CN202577557U (en) | 2012-04-27 | 2012-04-27 | High-density polyethylene (HDPE) siphon rainwater drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577557U true CN202577557U (en) | 2012-12-05 |
Family
ID=47246986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220184098 Expired - Fee Related CN202577557U (en) | 2012-04-27 | 2012-04-27 | High-density polyethylene (HDPE) siphon rainwater drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577557U (en) |
-
2012
- 2012-04-27 CN CN 201220184098 patent/CN202577557U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201202229Y (en) | Roof exhaust system | |
| CN206530786U (en) | One kind reinforced winding bellowss of HDPE | |
| CN201003655Y (en) | Steel band reinforced polyethylene spiral corrugated pipe | |
| CN202644862U (en) | Combined roof water-falling system | |
| CN203145117U (en) | Hydrocyclone used in single stack drainage system | |
| CN202577557U (en) | High-density polyethylene (HDPE) siphon rainwater drainage pipe | |
| CN203809891U (en) | HDPE composite inner spiral sound attenuation pipe | |
| CN202884287U (en) | Steel belt strengthening poly ethylene (PE) helical bellow | |
| CN207599248U (en) | A kind of Gas Pipe with mothproof erosion protective layer | |
| CN203475580U (en) | Multi-functional combined rainwater plastic inspection well | |
| CN209585441U (en) | Roof pipeline waterproof construction out | |
| CN201651599U (en) | Spiral hush pipe | |
| CN203162370U (en) | Water drainage pipe with high strength and double flatted surfaces | |
| CN206206829U (en) | A kind of drainpipe for supply and drain water system drainage arrangement | |
| CN206432640U (en) | A kind of HGCO hollow cables protection pipe | |
| CN201738393U (en) | Bottom deflector for building drainage | |
| CN205173735U (en) | Transmitting data's plastic tubing | |
| CN212584443U (en) | PVC material anti-brittle-cracking pipe | |
| CN203961144U (en) | Waterproof and heat-insulating roof | |
| CN204573369U (en) | A kind of novel Large Diameter Pipeline hdpe pipe | |
| CN203421317U (en) | Seepage-proofing embedded pipe | |
| CN202451986U (en) | Polyvinyl chloride drain pipe | |
| CN216479381U (en) | Reinforced concrete plastic composite pipeline | |
| CN205244649U (en) | Flaring steel band pipe | |
| CN206973092U (en) | Dual damascene Gas Pipe |
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: 20121205 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |