CN206496102U - A kind of PP R hot water pipes - Google Patents
A kind of PP R hot water pipes Download PDFInfo
- Publication number
- CN206496102U CN206496102U CN201720202665.XU CN201720202665U CN206496102U CN 206496102 U CN206496102 U CN 206496102U CN 201720202665 U CN201720202665 U CN 201720202665U CN 206496102 U CN206496102 U CN 206496102U
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- layer
- hot water
- antibacterials
- water pipes
- heat
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of PP R hot water pipes, include tube layer in PP R antibacterials, nanometer film layer, heat-insulation layer, oven wire mesh blanket, PE external tube layers, tube layer is the PP R resin films filled with inorganic antiseptic in PP R antibacterials, in PP R antibacterials a nanometer film layer is provided with the outside of tube layer, on the outside of nanometer film layer heat-insulation layer is provided between oven wire mesh blanket, PE external tube layers are provided with the outside of oven wire mesh blanket, UV protective layers are provided with the outside of PE external tube layers, tube layer in PP R antibacterials, nanometer film layer, heat-insulation layer, oven wire mesh blanket, PE external tube layers extrude the molding structure that is combined as a whole by co-extrusion, the two ends of PP R hot water pipes are connected by sweat soldering or electric smelting, the utility model is simple in construction, with certain heat-insulating property, anti-pressure ability is strong, oxygen is not easily penetrated into pipeline, prevent bacteria breed, ultraviolet irradiation ageing resistance is good, pipeline is not easily broken, pipeline service life can be extended.
Description
Technical field
The utility model is related to tubing technical field, specifically a kind of PP-R hot water pipes.
Background technology
PR-R is the atactic copolymerized polypropene synthesized by PP and PE vapor phase methods, and PR-R raw materials belong to polyolefin macromolecular chemical combination
Thing, its molecule is only made up of carbon, protium, reliable without harmful poisonous element, sanitation performance.PP-R adds in raw material production, product
Work, use and discard overall process and human body and environment will not be adversely affected, be referred to as green building material.The product not only may be used
For the cold and hot water supply system of civil buildings, and available for purified water for drinking system.Especially it has good heat sealability energy,
Its junction molecule is merged completely with molecule, solves the pipeline junction seepy question of long-standing problem water supply industry,
So it is used widely.
But, PP-R pipelines in use, because its material is unable to blocking oxygen, during water is conveyed, hold
Easy breed bacteria, not only makes the deteriorating water quality in pipe, while bacterium metabolite can cause corrosion to pipeline, accelerates PP-R agings.
PP-R pipelines have low poor rigidity, hardness, black brittleness, anti-pressure ability is poor, the defects such as easy aging are irradiated by ultraviolet, in construction
In, pipeline breaking is easily caused, scratch also easily occurs for its surface.Pipeline is as cold water, delivery, in the feelings that weather is colder
Under condition, delivery system is scattered and disappeared because of heat, reduces conveying quality, and pipeline easily ftractures, and reduces the use longevity of pipeline
Life.
Therefore, to overcome the shortcomings of that above-mentioned technology is designed a simple in construction, existing PP-R hot water pipes can be solved
Heat energy loss is big, brittle in the case of anti-pressure ability is poor, anti-light aging ability is weak, oxygen permeates strong easily breed bacteria, low temperature conveying
A kind of PP-R hot water pipes for the problem of property ftractures, exactly inventor's problem to be solved.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of PP-R hot water pipes, and its is simple in construction,
With certain heat-insulating property, anti-pressure ability is strong, and oxygen is not easily penetrated into pipeline, prevents bacteria breed, and ultraviolet irradiation is anti-
Aging is good, and pipeline is not easily broken, and can extend pipeline service life.
The utility model solves the technical scheme that its technical problem used：A kind of PP-R hot water pipes, it includes
In tube layer, nanometer film layer, heat-insulation layer, oven wire mesh blanket, PE external tube layers in PP-R antibacterials, the PP-R antibacterials tube layer be filled with
It is provided with the PP-R resin films of inorganic antiseptic, the PP-R antibacterials on the outside of tube layer on the outside of a nanometer film layer, the nanometer film layer
It is provided with the outside of heat-insulation layer, the oven wire mesh blanket and is provided with outside PE external tube layers, the PE external tube layers between oven wire mesh blanket
Tube layer, nanometer film layer, heat-insulation layer, oven wire mesh blanket, PE external tube layers in UV protective layers, the PP-R antibacterials are provided with side
The molding structure that is combined as a whole is extruded by co-extrusion.
Further, the PE external tube layers are the PE pipes added with carbon black.
Further, the nanometer film layer is nano titanium dioxide film.
Further, the heat-insulation layer is made up of polyurethane foam material.
Further, the two ends of the PP-R hot water pipes are connected by sweat soldering or electric smelting.
The beneficial effects of the utility model are：
1st, the inner tube of the utility model body is the PP-R resin beds filled with inorganic antiseptic, and its madial wall and water are straight
Contact, can prevent madial wall bacteria breed, and nanometer film layer has isolation air, resistance oxygen effect, can prevent oxygen from infiltrating into PP-
In R inside tube layer, bacteria growth problems are further solved, so as to ensure water cleaning, beneficial to health.
2nd, heat-insulation layer not only effectively reduces thermal losses, increases delivery quality, and can guarantee that PP-R pipes low
Its intensity is kept under temperature, inner tube cold cracking is prevented.
3rd, oven wire mesh blanket is arranged in outer layer PE pipes, the structural strength of PP-R hot water pipes can be greatly improved, made
Tubing bearing capacity it is strong, be not susceptible to cracking and damaged.
4th, carbon black is added with outer layer PE pipes, light plays shielding action to external world, prevents tube layer in internal layer PP-R antibacterials
Light aging.PE pipe outer walls are coated with UV-protective ild layer simultaneously, effect of the further block ultraviolet to tube layer in PP-R antibacterials,
Delaying aging phenomenon, improves the service life of PP-R hot water pipes.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Description of reference numerals：Tube layer in 1-PP-R antibacterials；2- nanometers of film layers；3- heat-insulation layers；4- oven wire mesh blankets；Outside 5-PE
Tube layer；6- UV-protective ild layers.
Embodiment
With reference to specific embodiment, the utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values also fall within application
Appended claims limited range.
It is the utility model structural representation referring to Fig. 1, a kind of PP-R hot water pipes of the structure include in PP-R antibacterials
Tube layer 1 is filled with inorganic antibacterial in tube layer 1, nanometer film layer 2, heat-insulation layer 3, oven wire mesh blanket 4, PE external tube layers 5, PP-R antibacterials
The outside of tube layer 1 is provided with nanometer film layer 2, the outside of nanometer film layer 2 and oven wire mesh blanket 4 in the PP-R resin films of agent, PP-R antibacterials
Between be provided with heat-insulation layer 3, the outside of oven wire mesh blanket 4 is provided with PE external tube layers 5, and PE external tube layers 5 are provided with ultraviolet on outside
Tube layer 1, nanometer film layer 2, heat-insulation layer 3, oven wire mesh blanket 4, PE external tube layers 5 are extruded by co-extrusion and tied in protective layer, PP-R antibacterials
Be integrated molding structure, and the two ends of PP-R hot water pipes are connected by sweat soldering or electric smelting.
The inner tube of body is the PP-R resin beds filled with inorganic antiseptic, and its madial wall is directly contacted with water, can prevented
Only madial wall bacteria breed, makes the safety of water source, health.Nanometer film layer 2 has isolation air, resistance oxygen effect, using nano-silica
Change titanium film, stability is good, can prevent oxygen from infiltrating into PP-R inside tube layer, further solve bacteria growth problems, so that
Ensure water cleaning, beneficial to health.Using polyurethane foam material as heat-insulation layer 3, thermal losses is not only effectively reduced,
Increase delivery quality, and can guarantee that PP-R pipes keep its intensity at low temperature, prevent inner tube cold cracking.
Oven wire mesh blanket 4 is compared using aluminium-alloy pipe, stainless steel tube etc., and the material cost that it is used is small, and netted
Structure makes body be influenceed small by expanding with heat and contract with cold, while also ensuring its intensity, oven wire mesh blanket 4 is arranged on into outer layer PE pipes
It is interior, the structural strength of PP-R hot water pipes can be greatly improved, the bearing capacity of the tubing made is strong, is not susceptible to ftracture and breaks
Damage.
Carbon black is added with outer layer PE pipes, light plays shielding action to external world, prevents the light of tube layer 1 in internal layer PP-R antibacterials
Aging.PE pipe outer walls are coated with UV-protective ild layer 6 simultaneously, effect of the further block ultraviolet to tube layer 1 in PP-R antibacterials,
Delaying aging phenomenon, improves the service life of PP-R hot water pipes, reduces replacement frequency.
Claims (5)
1. a kind of PP-R hot water pipes, it is characterised in that：It includes tube layer in PP-R antibacterials, nanometer film layer, heat-insulation layer, metal
Tube layer is the PP-R resin films filled with inorganic antiseptic, the PP-R antibacterials in silk screen layer, PE external tube layers, the PP-R antibacterials
It is provided with the outside of interior tube layer on the outside of a nanometer film layer, the nanometer film layer and is provided with heat-insulation layer, the gold between oven wire mesh blanket
UV protective layers, the PP-R antibacterials are provided with being provided with the outside of category silk screen layer on the outside of PE external tube layers, the PE external tube layers
Interior tube layer, nanometer film layer, heat-insulation layer, oven wire mesh blanket, PE external tube layers extrude the molding structure that is combined as a whole by co-extrusion.
2. a kind of PP-R hot water pipes according to claim 1, it is characterised in that：The PE external tube layers are added with carbon black
PE pipe.
3. a kind of PP-R hot water pipes according to claim 1, it is characterised in that：The nanometer film layer is nanometer titanium dioxide
Titanium film.
4. a kind of PP-R hot water pipes according to claim 1, it is characterised in that：The heat-insulation layer is polyurethane foam material
Material is made.
5. a kind of PP-R hot water pipes according to claim 1, it is characterised in that：The two ends of the PP-R hot water pipes lead to
Cross sweat soldering or electric smelting connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202665.XU CN206496102U (en) | 2017-03-03 | 2017-03-03 | A kind of PP R hot water pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202665.XU CN206496102U (en) | 2017-03-03 | 2017-03-03 | A kind of PP R hot water pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496102U true CN206496102U (en) | 2017-09-15 |
Family
ID=59807284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720202665.XU Expired - Fee Related CN206496102U (en) | 2017-03-03 | 2017-03-03 | A kind of PP R hot water pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458838A (en) * | 2022-01-22 | 2022-05-10 | 巩义市泛锐熠辉复合材料有限公司 | Heat-insulation composite pipe and preparation method thereof |
| CN117267479A (en) * | 2023-09-21 | 2023-12-22 | 山东百世通塑胶制品有限公司 | Anti-aging antibacterial PE (polyethylene) pipe |
-
2017
- 2017-03-03 CN CN201720202665.XU patent/CN206496102U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458838A (en) * | 2022-01-22 | 2022-05-10 | 巩义市泛锐熠辉复合材料有限公司 | Heat-insulation composite pipe and preparation method thereof |
| CN114458838B (en) * | 2022-01-22 | 2023-11-03 | 巩义市泛锐熠辉复合材料有限公司 | Heat-insulating composite pipe and preparation method thereof |
| CN117267479A (en) * | 2023-09-21 | 2023-12-22 | 山东百世通塑胶制品有限公司 | Anti-aging antibacterial PE (polyethylene) pipe |
| CN117267479B (en) * | 2023-09-21 | 2024-04-16 | 山东百世通塑胶制品有限公司 | Anti-aging antibacterial PE (polyethylene) pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170915 Termination date: 20180303 |