CN207673974U - PPR composite insulating pipes - Google Patents
PPR composite insulating pipes Download PDFInfo
- Publication number
- CN207673974U CN207673974U CN201721673082.1U CN201721673082U CN207673974U CN 207673974 U CN207673974 U CN 207673974U CN 201721673082 U CN201721673082 U CN 201721673082U CN 207673974 U CN207673974 U CN 207673974U
- Authority
- CN
- China
- Prior art keywords
- layer
- ppr
- insulating
- atactic copolymerized
- copolymerized polypropene
- 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)
- Thermal Insulation (AREA)
Abstract
The utility model is related to a kind of PPR composite insulating pipes, and it includes outer layer, insulating layer is arranged in outer layer and sandwich layer in insulating layer and sandwich layer, and the material of outer layer is atactic copolymerized polypropene PPR；The material of insulating layer is the atactic copolymerized polypropene PPR of doped hollow glass micro mist；Sandwich layer is to adulterate the atactic copolymerized polypropene PPR that silver is loaded on graphene oxide.The material of insulating layer is the atactic copolymerized polypropene PPR of doped hollow glass micro mist, hollow-core construction inside the glass micro mist of hollow-core construction has excellent heat-insulating property, hollow powder structure inside simultaneously, the heat for reducing the inside of PPR pipe is spread to outside, the excellent heat-insulating property of imparting PPR pipe itself.
Description
Technical field
The utility model is related to water pipe technology fields, specifically, being a kind of PPR composite insulating pipes.
Background technology
Conventional PPR water pipe thermal insulation material plastic cement is a kind of material of porous type, which haves the shortcomings that apparent, compares
It is easy to absorb moisture when construction, heat insulation effect will be reduced greatly；Mineral wool is generally adapted the heat preservation of especially big pipeline, still
Cause difficulty of construction to increase if being kept the temperature if it is Household hot water pipe, one not environmentally will also result in the health of construction personnel
Fixed damage；The thickness of this thermal insulation material of polyurethane is thicker, and heat insulation effect is also relatively good, and elasticity is smaller, general to be applicable in
In the pipe-networks engineering of business, a kind of this hot-water line thermal insulation material is also that current application is relatively extensive a kind of, can be effective
Heat insulation effect is promoted, the loss of heat is avoided, realizes heat high usage.
Chinese Patent Application No. 201510655796.9 is related to a kind of attemperater, including：First attemperater, second protects
Warm water tube and third attemperater, wherein the hot water inlet of first attemperater is equipped with the first solenoid valve, and hot water outlet is set
Have a tap, second attemperater be arranged the lower part side of first attemperater and with first attemperater
To intersect, the upper end of the shoe tube wall of the first attemperater described in the partial common of the intersection, the shoe tube wall is equipped with through-hole,
The position being adapted with the lead to the hole site in second attemperater is equipped with communication apparatus, so that the upper first heat preservation water
Pipe is connected to second attemperater or is not connected to, and one end of the third attemperater connects with second attemperater
Logical, the other end is connected to by second solenoid valve with the hot water outlet, and the tap is set as and first solenoid valve
It is opened and closed simultaneously with the second solenoid valve.The attemperater of the present invention has many advantages, such as that heat insulation effect is good, at low cost.
Chinese Patent Application No. 201510392623.2 is related to a kind of attemperater, which is characterized in that the attemperater from
Interior arrive outer includes interior polybutene resin layer, fiber line enhancement layer, metal material layer and outer polyethylene layer successively.The guarantor of the present invention
Warm water tube, good heat insulating is tough and tensile, and adaptability is good, and service life is long.
Chinese Patent Application No. 201510392578.0 is related to a kind of resistance to compression attemperater, which is characterized in that the resistance to compression is protected
Warm water tube includes interior polybutene resin layer, fiber line enhancement layer, the aluminium alloy material bed of material and outer polyethylene layer successively from inside to outside.
The resistance to compression attemperater of the present invention, good heat insulating is tough and tensile, and adaptability is good, and service life is long.
Chinese Patent Application No. 201410403888.3 is related to a kind of attemperater, which is characterized in that including：Positioned at center
Water pipe (1), insulating tube (2), application of anti-leakage layers (3), insulating layer (4) and shielded layer (5)；The insulating tube (2) is along the water pipe (1)
Axial undulate arrangement, the insulating tube (2) are provided with inlet (6) and liquid outlet, the insulating tube (2) external hard-pressed bale institute
State application of anti-leakage layers (3), insulating layer (4) described in the external hard-pressed bale of the application of anti-leakage layers (3) shields described in the external hard-pressed bale of the insulating layer (4)
Layer (5).A kind of attemperater provided by the invention, heat insulation effect is good, and service life is long, simple in structure, is suitble to be widely popularized and answer
With.
Chinese Patent Application No. 201310491063.7 is related to a kind of attemperater, and the attemperater is layer structure,
Layered structure is three layers, and the internal layer of layered structure is polybutene resin material, and the internal layer is closely pasted with middle layer
It closes, the outer surface of layered structure is outer layer, and the middle layer is metallic composite.The metallic composite closes for aluminium
Golden material.The outer layer is heat resistant polyethylene material.The thickness of the internal layer and outer layer is respectively less than the intermediate layer thickness.This hair
Bright attemperater, using combined type layer structure, internal layer using setting polybutene resin material, for ensure water pipe hardness and
Intensity, middle layer use aluminum alloy materials, while preferably heat preservation, outer layer that heat resistant polyethylene material, layer structure is used to combine
The advantages of three, brings out one's strengths to make up for one's weaknesses, and while environmentally protective, water pipe hardness is higher, and heat insulation effect is good.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of PPR composite insulating pipes.
The purpose of this utility model is achieved through the following technical solutions：
A kind of PPR composite insulating pipes, it includes outer layer, insulating layer is arranged in outer layer and sandwich layer, outside in insulating layer and sandwich layer
The material of layer is atactic copolymerized polypropene PPR；The material of insulating layer is the atactic copolymerized polypropene of doped hollow glass micro mist
PPR；Sandwich layer is to adulterate the atactic copolymerized polypropene PPR that silver is loaded on graphene oxide.
Outer layer carries out hot-melt adhesive paste between insulating layer and sandwich layer by hot melt adhesive.
The thickness ratio of the outer layer, insulating layer and sandwich layer is 1:1:1-5:1:5.
The material of insulating layer is the atactic copolymerized polypropene PPR of doped hollow glass micro mist, the glass micro mist of hollow-core construction
Internal hollow-core construction has excellent heat-insulating property, while the hollow powder structure inside, reduces the inside of PPR pipe
Heat spread to outside, assign PPR films excellent heat-insulating property.
Sandwich layer is to adulterate the atactic copolymerized polypropene PPR that silver is loaded on graphene oxide, to improve graphene processing performance,
It is negative in graphene oxide using redox reaction using inexpensive expansible graphite powder as raw material in graphene doping metals silver
Carry silver；It plays antibacterial by the sandwich layer of Ag doping to water pipe using graphene and the good compatibility of atactic copolymerized polypropene and kills
The effect of bacterium.A kind of lamellar structure material of the graphene as large area, itself has excellent physical and chemical performance, utilizes stone
The lamellar structure of black alkene, addition has in membrane material puies forward the mechanical performances such as the stretching of PPR pipe material.
Outer layer, insulating layer and sandwich layer are prepared by conventional coextru-lamination technique, and pass through hot melt between layers
Glue connection forms.
Compared with prior art, the good effect of the utility model is：
The material of insulating layer is the atactic copolymerized polypropene PPR of doped hollow glass micro mist, the glass micro mist of hollow-core construction
Internal hollow-core construction has excellent heat-insulating property, while the hollow powder structure inside, reduces the inside of PPR pipe
Heat to outside spread, the excellent heat-insulating property of imparting PPR pipe itself.
Description of the drawings
The structural schematic diagram of Fig. 1 the utility model；
Label in attached drawing be：1 outer layer, 2 insulating layers, 3 sandwich layers, 21 hollow glass micro mists, 31 graphene oxide-loaded silver.
Specific implementation mode
A kind of specific implementation mode of PPR composite insulating pipes of the utility model presented below.
Embodiment 1
Refer to attached drawing 1, a kind of PPR composite insulating pipes, it includes outer layer 1, insulating layer 2 and sandwich layer 3, in outer layer and
Insulating layer is arranged in sandwich layer, and the material of outer layer is atactic copolymerized polypropene PPR；The material of insulating layer is doped hollow glass micro mist 21
Atactic copolymerized polypropene PPR；Sandwich layer is the atactic copolymerized polypropene PPR for adulterating graphene oxide-loaded silver-colored 31.
Outer layer passes through hot-melt adhesive paste between insulating layer and sandwich layer.
The thickness ratio of the outer layer, insulating layer and sandwich layer is 1:1:1.
The material of insulating layer is the atactic copolymerized polypropene PPR of doped hollow glass micro mist, the glass micro mist of hollow-core construction
Internal hollow-core construction has excellent heat-insulating property, while the hollow powder structure inside, reduces the inside of PPR pipe
Heat to outside spread, the excellent heat-insulating property of imparting PE films itself.Matter of the hollow glass micro mist in the material of insulating layer
It is 15% to measure score.
Sandwich layer is to adulterate the atactic copolymerized polypropene PPR that silver is loaded on graphene oxide, to improve graphene processing performance,
In graphene doping metals silver, using inexpensive expansible graphite powder as raw material, using redox reaction on graphene oxide
Load silver；Using graphene and the good compatibility of atactic copolymerized polypropene antibacterial is played by the sandwich layer of Ag doping to water pipe
The effect of sterilization.It is 5% that the mass fraction of silver in the core is loaded on graphene oxide.
Embodiment 2
Refer to attached drawing 1, a kind of PPR composite insulating pipes, it includes outer layer 1, insulating layer 2 and sandwich layer 3, in outer layer and
Insulating layer is arranged in sandwich layer, and the material of outer layer is atactic copolymerized polypropene PPR；The material of insulating layer is doped hollow glass micro mist 21
Atactic copolymerized polypropene PPR；Sandwich layer is the atactic copolymerized polypropene PPR for adulterating graphene oxide-loaded silver-colored 31.
Outer layer passes through hot-melt adhesive paste between insulating layer and sandwich layer.
The thickness ratio of the outer layer, insulating layer and sandwich layer is 2:1:1.
The material of insulating layer is the atactic copolymerized polypropene PPR of doped hollow glass micro mist, the glass micro mist of hollow-core construction
Internal hollow-core construction has excellent heat-insulating property, while the hollow powder structure inside, reduces the inside of PPR pipe
Heat to outside spread, the excellent heat-insulating property of imparting PE films itself.Matter of the hollow glass micro mist in the material of insulating layer
It is 20% to measure score.
Sandwich layer is to adulterate the atactic copolymerized polypropene PPR that silver is loaded on graphene oxide, to improve graphene processing performance,
In graphene doping metals silver, using inexpensive expansible graphite powder as raw material, using redox reaction on graphene oxide
Load silver；Using graphene and the good compatibility of atactic copolymerized polypropene antibacterial is played by the sandwich layer of Ag doping to water pipe
The effect of sterilization.It is 10% that the mass fraction of silver in the core is loaded on graphene oxide.
Embodiment 3
Refer to attached drawing 1, a kind of PPR composite insulating pipes, it includes outer layer 1, insulating layer 2 and sandwich layer 3, in outer layer and
Insulating layer is arranged in sandwich layer, and the material of outer layer is atactic copolymerized polypropene PPR；The material of insulating layer is doped hollow glass micro mist 21
Atactic copolymerized polypropene PPR；Sandwich layer is the atactic copolymerized polypropene PPR for adulterating graphene oxide-loaded silver-colored 31.
Outer layer passes through hot-melt adhesive paste between insulating layer and sandwich layer.
The thickness ratio of the outer layer, insulating layer and sandwich layer is 3:1:2.
The material of insulating layer is the atactic copolymerized polypropene PPR of doped hollow glass micro mist, the glass micro mist of hollow-core construction
Internal hollow-core construction has excellent heat-insulating property, while the hollow powder structure inside, reduces the inside of PPR pipe
Heat to outside spread, the excellent heat-insulating property of imparting PE films itself.Matter of the hollow glass micro mist in the material of insulating layer
It is 25% to measure score.
Sandwich layer is to adulterate the atactic copolymerized polypropene PPR that silver is loaded on graphene oxide, to improve graphene processing performance,
In graphene doping metals silver, using inexpensive expansible graphite powder as raw material, using redox reaction on graphene oxide
Load silver；Using graphene and the good compatibility of atactic copolymerized polypropene antibacterial is played by the sandwich layer of Ag doping to water pipe
The effect of sterilization.It is 15% that the mass fraction of silver in the core is loaded on graphene oxide.
Embodiment 4
Refer to attached drawing 1, a kind of PPR composite insulating pipes, it includes outer layer 1, insulating layer 2 and sandwich layer 3, in outer layer and
Insulating layer is arranged in sandwich layer, and the material of outer layer is atactic copolymerized polypropene PPR；The material of insulating layer is doped hollow glass micro mist 21
Atactic copolymerized polypropene PPR；Sandwich layer is the atactic copolymerized polypropene PPR for adulterating graphene oxide-loaded silver-colored 31.
Outer layer passes through hot-melt adhesive paste between insulating layer and sandwich layer.
The thickness ratio of the outer layer, insulating layer and sandwich layer is 5:1:5.
The material of insulating layer is the atactic copolymerized polypropene PPR of doped hollow glass micro mist, the glass micro mist of hollow-core construction
Internal hollow-core construction has excellent heat-insulating property, while the hollow powder structure inside, reduces the inside of PPR pipe
Heat to outside spread, the excellent heat-insulating property of imparting PE films itself.Matter of the hollow glass micro mist in the material of insulating layer
It is 10% to measure score.
Sandwich layer is to adulterate the atactic copolymerized polypropene PPR that silver is loaded on graphene oxide, to improve graphene processing performance,
In graphene doping metals silver, using inexpensive expansible graphite powder as raw material, using redox reaction on graphene oxide
Load silver；Using graphene and the good compatibility of atactic copolymerized polypropene antibacterial is played by the sandwich layer of Ag doping to water pipe
The effect of sterilization.It is 20% that the mass fraction of silver in the core is loaded on graphene oxide.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the concept of the premise utility, these improvements and modifications
Also it should be regarded as in the scope of protection of the utility model.
Claims (3)
1. a kind of PPR composite insulating pipes, which is characterized in that it includes outer layer, insulating layer and sandwich layer are arranged in outer layer and sandwich layer
The material of insulating layer, outer layer is atactic copolymerized polypropene PPR；The material of insulating layer is the random copolymerization of doped hollow glass micro mist
Polypropylene PPR；Sandwich layer is to adulterate the atactic copolymerized polypropene PPR that silver is loaded on graphene oxide.
2. a kind of PPR composite insulating pipes as described in claim 1, which is characterized in that outer layer leads between insulating layer and sandwich layer
It crosses hot melt adhesive and carries out hot-melt adhesive paste.
3. a kind of PPR composite insulating pipes as described in claim 1, which is characterized in that the outer layer, insulating layer and sandwich layer
Thickness ratio be 1:1:1-5:1:5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673082.1U CN207673974U (en) | 2017-12-05 | 2017-12-05 | PPR composite insulating pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673082.1U CN207673974U (en) | 2017-12-05 | 2017-12-05 | PPR composite insulating pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673974U true CN207673974U (en) | 2018-07-31 |
Family
ID=62966029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721673082.1U Active CN207673974U (en) | 2017-12-05 | 2017-12-05 | PPR composite insulating pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406065A (en) * | 2018-04-28 | 2019-11-05 | 上海伟星新型建材有限公司 | A kind of β-PPR pipe and its processing method |
-
2017
- 2017-12-05 CN CN201721673082.1U patent/CN207673974U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406065A (en) * | 2018-04-28 | 2019-11-05 | 上海伟星新型建材有限公司 | A kind of β-PPR pipe and its processing method |
| CN110406065B (en) * | 2018-04-28 | 2023-10-20 | 上海伟星新型建材有限公司 | beta-PPR pipe and processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207673974U (en) | PPR composite insulating pipes | |
| CN108118829A (en) | A kind of heat-insulating wall plate | |
| CN202834440U (en) | Glass fiber nano-antibacterial pipe | |
| CN108548050B (en) | Highly waterproof detachable energy-saving heat-insulating shell | |
| CN108040376A (en) | A kind of automobile batteries heating plate | |
| CN207412038U (en) | A kind of water dispenser equipped with multiple heating cabinets | |
| CN207565084U (en) | A kind of exposed conveying appliance ageing-resistant waterproof coiled material | |
| CN207005487U (en) | A kind of cabin bottom air-conditioning seawater pipe | |
| CN214305654U (en) | Heat-preservation hot water pipe | |
| CN201386865Y (en) | Braiding reinforced composite pipe | |
| CN205479782U (en) | Improvement plastic -aluminum pipe | |
| CN207673975U (en) | For the outdoor antifreezing water pipe with protective case | |
| CN211693832U (en) | Multifunctional PPR composite heat-insulating pipe | |
| CN204025951U (en) | A kind of oxygen-resistance type three type polypropylene pipes | |
| CN209027876U (en) | A kind of sampling steel cylinder with explosion prevention function | |
| CN204901098U (en) | Plastic compound pipe of PPR | |
| CN202065613U (en) | Thermal insulation water pipe | |
| CN208295315U (en) | A kind of PP-R antibacterial pipe | |
| CN208252972U (en) | A kind of high-strength, antioxidant PPR pipe | |
| CN105782590A (en) | Thermal insulation leakage-proof pipeline | |
| CN207298111U (en) | It is a kind of heat preservation pipe prefabricated | |
| CN221811092U (en) | Antifreezing stainless steel pipe | |
| CN214009363U (en) | Heat pipe with heat insulation structure for heat energy | |
| CN203274245U (en) | Air-source heat pump water heater of simulation refrigerator | |
| CN211567139U (en) | Composite film with protection and isolation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |