CN208670305U - A kind of high intensity antifreezing water pipe - Google Patents
A kind of high intensity antifreezing water pipe Download PDFInfo
- Publication number
- CN208670305U CN208670305U CN201821351703.9U CN201821351703U CN208670305U CN 208670305 U CN208670305 U CN 208670305U CN 201821351703 U CN201821351703 U CN 201821351703U CN 208670305 U CN208670305 U CN 208670305U
- Authority
- CN
- China
- Prior art keywords
- layer
- elastic rubber
- rubber layer
- water pipe
- bar shaped
- 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.)
- Active
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of high-intensitive antifreezing water pipe, including the first polyethylene layer, aluminum tube layer, the second polyethylene layer, elastic rubber layer set gradually from outside to inside, the radial section of aluminum tube layer is corrugated, polypropene staple layer is equipped between elastic rubber layer and the second polyethylene layer, several bar shaped chambers are equipped in elastic rubber layer, bar shaped chamber is axially extending and closed at both ends along elastic rubber layer, and several bar shaped chambers are uniformly distributed along elastic rubber layer is circumferentially-spaced.The aluminum tube layer of the utility model is corrugated, it is beneficial to improve the compression strength of water pipe, bar shaped chamber in internal elastic rubber layer, polypropene staple layer and elastic rubber layer can act as antifreezing effect, reduces water pipe and is softened deformation, the even quick-fried probability by support.
Description
Technical field
The utility model relates to pipe technology fields, and in particular to a kind of high intensity antifreezing water pipe.
Background technique
Existing aluminium-plastic pipe includes two layers of polyethylene layer and the aluminum tube layer that is arranged among two layers of polyethylene layer.Aluminum tube layer is
Circular tube shaped, although aluminium-plastic pipe integrally has certain crushing resistance, compression strength still has room for promotion.Meanwhile it is existing
Aluminium-plastic pipe either polyethylene layer and aluminum tube layer are all hard structures, without antifreeze elastic buffer structure, work as local environment
When temperature is lower to be caused to freeze in pipe, the ice cube of volume expansion is directly extruded on the polyethylene layer of inside, and aluminium-plastic pipe is easy to be supportted
Deformation is opened, plastic-aluminum pipe explosion is even resulted in.
Utility model content
The purpose of this utility model is to provide a kind of high-intensitive antifreezing water pipes.
To realize above-mentioned purpose of utility model, the utility model adopts the following technical solution:
A kind of high intensity antifreezing water pipe, including the first polyethylene layer, aluminum tube layer, the second poly- second set gradually from outside to inside
Alkene layer, elastic rubber layer, the radial section of the aluminum tube layer are corrugated, the elastic rubber layer and second polyethylene layer
Between be equipped with polypropene staple layer, several bar shaped chambers are equipped in the elastic rubber layer, the bar shaped chamber is along the elastic rubber
Glue-line is axially extending and closed at both ends, and several bar shaped chambers are uniformly distributed along the elastic rubber layer is circumferentially-spaced.
As the further improved technical solution of the utility model, first polyethylene layer, aluminum tube layer, the second polyethylene
Layer is connected by hot melt adhesive coextru-lamination.
As the further improved technical solution of the utility model, the elastic rubber layer, polypropene staple layer, second
Polyethylene layer passes through crosslinking agent hot pressing connects.
Compared with the existing technology, the utility model has the technical effect that
The aluminum tube layer of the utility model be corrugated, be beneficial to improve water pipe compression strength, internal elastic rubber layer,
Bar shaped chamber in polypropene staple layer and elastic rubber layer can act as antifreezing effect, reduce water pipe be softened deformation,
Even supportted quick-fried probability.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high intensity antifreezing water pipe in the utility model embodiment.
Specific embodiment
The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not intended to limit the utility model, structure that those skilled in the art are made according to these embodiments, method or
Transformation functionally is all contained in the protection scope of the utility model.
A kind of embodiment of the utility model presented below:
Referring to Figure 1, a kind of high-intensitive antifreezing water pipe, including the first polyethylene layer 1, the aluminum pipe set gradually from outside to inside
Layer the 2, second polyethylene layer 3, elastic rubber layer 6, the radial section of the aluminum tube layer 2 are corrugated, the elastic rubber layer 6 with
It is equipped with polypropene staple layer 5 between second polyethylene layer 3, is equipped with several bar shaped chambers 7, institute in the elastic rubber layer 6
It is axially extending and closed at both ends along the elastic rubber layer 6 to state bar shaped chamber 7, several bar shaped chambers 7 are along the elastic rubber layer 6
It is circumferentially-spaced to be uniformly distributed.
It should be noted that aluminum tube layer 2 is shaped to corrugated, the aluminum tube layer relative to existing circular tube shaped can be with
Stronger compression strength is provided.
Elastic rubber layer 6 has certain elasticity, and when freezing in water pipe, elastic rubber layer 6 can pass through itself compressive deformation
Certain bit space that allows is provided, water pipe is reduced and is softened deformation, is even supportted quick-fried probability.
Meanwhile the hollow bar shaped chamber 7 being arranged in elastic rubber layer 6 can make elastic rubber layer 6 have preferably elasticity
Deformability provides more bit spaces that allow.
The setting of polypropene staple layer 5 works as a buffer between elastic rubber layer 6 and the second polyethylene layer 3, can keep away
It is directly contacted with the second polyethylene layer of hard 3 when exempting from 6 deformation of elastic rubber layer.Meanwhile polypropene staple layer 5 also has centainly
Heat insulation.
Further, first polyethylene layer 1, aluminum tube layer 2, the second polyethylene layer 3 are connected by hot melt adhesive coextru-lamination
It connects.
Further, the elastic rubber layer 6, polypropene staple layer 5, the second polyethylene layer 3 pass through crosslinking agent hot pressing
Connection.
Compared with the existing technology, the utility model has the technical effect that
The aluminum tube layer 2 of the utility model is corrugated, is beneficial to improve the compression strength of water pipe, internal elastic rubber layer
6, the bar shaped chamber 7 in polypropene staple layer 5 and elastic rubber layer 6 can act as antifreezing effect, reduces water pipe and is softened
Deformation is even supportted quick-fried probability.
Finally, it should be noted that embodiment of above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail referring to aforementioned embodiments, those skilled in the art should
Understand: it can still modify to technical solution documented by aforementioned each embodiment, or special to part of technology
Sign is equivalently replaced；And these are modified or replaceed, each reality of the utility model that it does not separate the essence of the corresponding technical solution
Apply the spirit and scope of mode technical solution.
Claims (3)
1. a kind of high intensity antifreezing water pipe, which is characterized in that including the first polyethylene layer, the aluminum pipe set gradually from outside to inside
Layer, the second polyethylene layer, elastic rubber layer, the radial section of the aluminum tube layer are corrugated, the elastic rubber layer with it is described
It is equipped with polypropene staple layer between second polyethylene layer, is equipped with several bar shaped chambers, the bar shaped chamber in the elastic rubber layer
Axially extending and closed at both ends along the elastic rubber layer, several bar shaped chambers are circumferentially-spaced uniformly along the elastic rubber layer
Distribution.
2. a kind of high-intensitive antifreezing water pipe according to claim 1, which is characterized in that first polyethylene layer, aluminum pipe
Layer, the second polyethylene layer are connected by hot melt adhesive coextru-lamination.
3. a kind of high-intensitive antifreezing water pipe according to claim 1, which is characterized in that the elastic rubber layer, polypropylene
Short fiber layers, the second polyethylene layer pass through crosslinking agent hot pressing connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351703.9U CN208670305U (en) | 2018-08-21 | 2018-08-21 | A kind of high intensity antifreezing water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351703.9U CN208670305U (en) | 2018-08-21 | 2018-08-21 | A kind of high intensity antifreezing water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670305U true CN208670305U (en) | 2019-03-29 |
Family
ID=65839086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821351703.9U Active CN208670305U (en) | 2018-08-21 | 2018-08-21 | A kind of high intensity antifreezing water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056735A (en) * | 2019-04-16 | 2019-07-26 | 仪征市恒盛机械有限公司 | A kind of antifreeze aluminum pipe |
-
2018
- 2018-08-21 CN CN201821351703.9U patent/CN208670305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056735A (en) * | 2019-04-16 | 2019-07-26 | 仪征市恒盛机械有限公司 | A kind of antifreeze aluminum pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201982890U (en) | Prefabricated polyurethane foam insulating pipe for trenches | |
| CN206496101U (en) | A kind of PVC feed pipes | |
| CN208670305U (en) | A kind of high intensity antifreezing water pipe | |
| CN210424144U (en) | Agricultural irrigation is with preventing frostbite and splitting water pipe | |
| CN202188269U (en) | Insulation pipe | |
| CN209309492U (en) | A kind of expanded polystyrene (EPS) direct-burried thermal insulating plastic composite tube road | |
| CN104180562A (en) | Novel sleeve type buried pipe | |
| CN201715184U (en) | Foaming thermal-insulation plastic composite tube | |
| CN212131562U (en) | PPR composite heat-insulating pipe | |
| CN208670420U (en) | A kind of antifreeze noise reduction water pipe | |
| CN207673984U (en) | Graphite modified aluminium-plastic pipe | |
| CN211083138U (en) | Large-diameter anti-cracking PE plastic pipe | |
| CN208670414U (en) | A kind of antifreeze anti-aging tubing | |
| CN201559672U (en) | Damping spring thermal-shrinkage snow protection device used for locomotive | |
| CN211259889U (en) | Heat-insulating plastic pipeline | |
| CN204477518U (en) | A kind of central air-conditioner prefabricated thermal insulation plastic composite pipe | |
| CN210600501U (en) | Low-temperature efficient heat preservation pipe | |
| CN210088270U (en) | Anti-cracking composite honeycomb metal pipe | |
| CN204633301U (en) | Cable inflatable pipeline sealing device | |
| CN202074138U (en) | Heat-resisting polyethylene and composite cross-linked polyethylene piping material | |
| CN219035976U (en) | Multilayer PVC pipe | |
| CN105864580A (en) | Novel thermal insulation material with reflecting layer | |
| CN206268638U (en) | A kind of PE feed pipes | |
| CN217843004U (en) | Self-adaptive anti-freezing and anti-cracking pipeline | |
| CN206290912U (en) | Lined steel net polyurethane plastics outer protection tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |