CN208967243U - A kind of heat-resisting PE pipeline - Google Patents
A kind of heat-resisting PE pipeline Download PDFInfo
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- CN208967243U CN208967243U CN201821438857.1U CN201821438857U CN208967243U CN 208967243 U CN208967243 U CN 208967243U CN 201821438857 U CN201821438857 U CN 201821438857U CN 208967243 U CN208967243 U CN 208967243U
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Abstract
The utility model discloses a kind of heat-resisting PE pipelines, including refractory layer, heat dissipating layer, heat-sink shell and corrosion-resistant coating, the inner surface of the refractory layer is fixedly connected with heat-conducting layer, the outer surface of the heat-conducting layer is fixedly connected with heat conducting bar, the one end of the heat conducting bar far from heat-conducting layer is fixedly connected with the inner surface of heat dissipating layer, the refractory layer includes metal layer, and the utility model relates to PE pipe technology fields.The heat-resisting PE pipeline, heat-conducting layer and heat conducting bar heat are led by heat dissipating layer into heat-sink shell, the heat of PE inner surface of pipeline is absorbed by heat-sink shell, reduce temperature, and the ceramic coating of fluorine silica gel has the heat resistance of superhigh intensity, effectively prevents the inner surface of PE pipeline by calcination, makes heat-sink shell endothermic effect with higher using the cooperation between the plastic layer of polyvinyl chloride, layers of copper bright nickel and black chromium, endothermic effect is substantially increased, and then further increases the heat resistance of PE pipeline.
Description
Technical field
The utility model relates to PE pipe technology field, specially a kind of heat-resisting PE pipeline.
Background technique
PE is the english abbreviation of polyethylene, and the application range of general PE tubing feedwater piping is the temperature lower than 40 DEG C, nothing
Method is used for delivery pipeline.PE tubing is that a kind of crystallinity is high, nonpolar thermoplastic resin.The appearance of ortho states HDPE is in cream
White, in meagre section in a degree of translucent.PE has excellent resistance to most of lives and chemicals for industrial use
Characteristic.Some kinds of chemicals can generate chemical attack, such as corrosive oxidation agent (concentrated nitric acid), aromatic hydrocarbon (dimethylbenzene) and
Halogenated hydrocarbon (carbon tetrachloride).China's plastic conduit have developed rapidly, and quality is being continuously improved.It has preliminarily formed with polyvinyl chloride
(PVC-U) the plastic tube industry of pipe, polyethylene (PE) pipe and polypropylene (PP-R) Guan Weizhu.Wherein polyethylene (PE) pipe due to
Its own unique advantage is widely used in building water supply, construction drainage, buried drain pipe, building and heating, gas transmission and distribution,
Appendix, electrician and telecommunication protection sleeve pipe, industrial pipe, agriculture pipe etc..Which are mainly applied to urban water supply, gases to supply
It answers and field irrigation.Nano-antibacterial PE pipe is the addition nano-class antibacterial master batch in Inner tubing layers plastics, is made by extrusion
Tubing with antibacterial, hygienic self-cleaning action.It is mainly used in town water supply pipe network, irrigates diversion works and agriculture come work of spraying
Journey.Since pipeline is connected using hot melt, electric smelting connection type, it is integrated with tubing to realize interface, and is effective against interior
The anti-impact stress of a Xiang Yingli and axial direction that pressure generates.And heavy metallic salt stabilizer is not added in production process, material without
Poison, does not breed bacterium at non-scaling, avoids the secondary pollution of drinking-water.
PE pipeline is seen everywhere in our life, is also brought great convenience to people's life, but existing
PE pipeline heat resistance is poor, and when temperature is relatively high, PE pipeline is easy to be given out pernicious gas by calcination, endangered the body of people
Body health.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of heat-resisting PE pipeline, solves existing PE pipeline
Heat resistance is poor, and when temperature is relatively high, PE pipeline is easy to give out pernicious gas by calcination, endangers human body health
Problem.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of heat-resisting PE pipeline, packet
Refractory layer, heat dissipating layer, heat-sink shell and corrosion-resistant coating are included, the inner surface of the refractory layer is fixedly connected with heat-conducting layer, described thermally conductive
The outer surface of layer is fixedly connected with heat conducting bar, and the inner surface of the heat conducting bar one end and heat dissipating layer far from heat-conducting layer is fixed to be connected
It connects, the refractory layer includes metal layer, and the outer surface of the metal layer is fixedly connected with ceramic coating.
Preferably, the material of the ceramic coating is fluorine silica gel.
Preferably, the heat-sink shell includes plastic layer, and the chemical component of plastic layer is polyvinyl chloride, the plastic layer
Outer surface be fixedly connected with layers of copper, the outer surface of the layers of copper is coated with bright nickel.
Preferably, the outer surface of the bright nickel is coated with black chromium.
Preferably, the corrosion-resistant coating includes caoutchouc layer, and the outer surface of the caoutchouc layer is injected with antirust
Coating.
Preferably, the material of the metal layer is aluminium alloy.
Beneficial effect
The utility model provides a kind of heat-resisting PE pipeline.Have compared with prior art it is following the utility model has the advantages that
(1), heat-resisting PE pipeline, by including refractory layer, heat dissipating layer, heat-sink shell and corrosion-resistant coating, the interior table of refractory layer
Face is fixedly connected with heat-conducting layer, and the outer surface of heat-conducting layer is fixedly connected with heat conducting bar, the one end of heat conducting bar far from heat-conducting layer and dissipates
The inner surface of thermosphere is fixedly connected, and refractory layer includes metal layer, and the outer surface of metal layer is fixedly connected with ceramic coating, ceramics
The material of coating is that fluorine silica gel, heat-conducting layer and heat conducting bar heat are led by heat dissipating layer into heat-sink shell, by the heat of PE inner surface of pipeline
Amount is absorbed by heat-sink shell, reduces temperature, and the ceramic coating of fluorine silica gel has the heat resistance of superhigh intensity, effectively keeps away
The inner surface of PE pipeline is exempted from by calcination.
(2), the heat-resisting PE pipeline includes plastic layer by heat-sink shell, and the chemical component of plastic layer is polyvinyl chloride,
The outer surface of plastic layer is fixedly connected with layers of copper, and the outer surface of layers of copper is coated with bright nickel, utilizes the plastic layer of polyvinyl chloride, layers of copper
Cooperation between bright nickel and black chromium makes heat-sink shell endothermic effect with higher, substantially increases endothermic effect, and then into one
Step increases the heat resistance of PE pipeline.
(3), the heat-resisting PE pipeline includes caoutchouc layer, the outer surface injection of caoutchouc layer by corrosion-resistant coating
There is rust-proof coating, makes PE pipeline that there is anticorrosive property, effective protection using the cooperation between caoutchouc layer and rust-proof coating
PE pipeline is not corroded, and extends the service life of PE pipeline.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure cross-sectional view of the utility model refractory layer；
Fig. 3 is the internal structure cross-sectional view of the utility model heat-sink shell；
Fig. 4 is the internal structure cross-sectional view of the utility model corrosion-resistant coating.
In figure: 1- refractory layer, 2- heat dissipating layer, 3- heat-sink shell, 4- corrosion-resistant coating, 5- heat-conducting layer, 6- heat conducting bar, 7- metal
Layer, 8- ceramic coating, 9- plastic layer, 10- layers of copper, 11- bright nickel, the black chromium of 12-, 13- caoutchouc layer, 14- rust-proof coating.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of heat-resisting PE pipeline, including refractory layer 1, dissipate
Thermosphere 2, heat-sink shell 3 and corrosion-resistant coating 4, heat-sink shell 3 include plastic layer 9, utilize the plastic layer 9 of polyvinyl chloride, 10 light of layers of copper
Cooperation between bright nickel 11 and black chromium 12 makes heat-sink shell endothermic effect with higher, substantially increases endothermic effect, Jin Erjin
One step increases the heat resistance of PE pipeline, and the chemical component of plastic layer 9 is polyvinyl chloride, and the outer surface of plastic layer 9 is fixed to be connected
It is connected to layers of copper 10, the outer surface of layers of copper 10 is coated with bright nickel 11, and the outer surface of bright nickel 11 is coated with black chromium 12, and corrosion-resistant coating 4 wraps
Caoutchouc layer 13 has been included, has made PE pipeline that there is anticorrosive property using the cooperation between caoutchouc layer 13 and rust-proof coating 14,
Effective protection PE pipeline is not corroded, and extends the service life of PE pipeline, the outer surface of caoutchouc layer 13 is injected with anti-
Become rusty coating 14, and the inner surface of refractory layer 1 is fixedly connected with heat-conducting layer 5, heat-conducting layer 5 and 6 heat of heat conducting bar by heat dissipating layer 2 lead into
Heat-sink shell 3 absorbs the heat of PE inner surface of pipeline by heat-sink shell 3, reduces temperature, and the ceramics of fluorine silica gel apply
Layer has the heat resistance of superhigh intensity, effectively prevents the inner surface of PE pipeline by calcination, the outer surface of heat-conducting layer 5 is fixedly connected
There is heat conducting bar 6, the one end of heat conducting bar 6 far from heat-conducting layer 5 is fixedly connected with the inner surface of heat dissipating layer 2, and refractory layer 1 includes metal
The material of layer 7, metal layer 7 is aluminium alloy, and the outer surface of metal layer 7 is fixedly connected with ceramic coating 8, the material of ceramic coating 8
For fluorine silica gel.
When work, when the temperature is excessively high, ceramic coating 8 has high-strength heat-resistant effect to the inner surface of PE pipeline, simultaneously
A part of heat inside refractory layer 1 is exported to heat dissipating layer 2 by heat conducting bar 6 by heat-conducting layer 5, and will be exported by heat-sink shell 3
Heat absorbed, heat-sink shell 3 is cooperated using bright nickel 11 and black chromium 12, carries out good absorption to heat, while PE is managed
The caoutchouc layer 13 and rust-proof coating 14 of road outer surface have anticorrosive property, are avoided that the corrosive agent to fall accidentally is splashed in PE
Pipeline causes to corrode to PE pipeline.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of heat-resisting PE pipeline, it is characterised in that: including refractory layer (1), heat dissipating layer (2), heat-sink shell (3) and corrosion-resistant coating
(4), the inner surface of the refractory layer (1) is fixedly connected with heat-conducting layer (5), and the outer surface of the heat-conducting layer (5) is fixedly connected with
Heat conducting bar (6), the heat conducting bar (6) is fixedly connected far from the one end of heat-conducting layer (5) with the inner surface of heat dissipating layer (2), described resistance to
Thermosphere (1) includes metal layer (7), and the outer surface of the metal layer (7) is fixedly connected with ceramic coating (8).
2. a kind of heat-resisting PE pipeline according to claim 1, it is characterised in that: the material of the ceramic coating (8) is fluorine
Silica gel.
3. a kind of heat-resisting PE pipeline according to claim 1, it is characterised in that: the heat-sink shell (3) includes plastic layer
(9), and the chemical component of plastic layer (9) is polyvinyl chloride, and the outer surface of the plastic layer (9) is fixedly connected with layers of copper (10),
The outer surface of the layers of copper (10) is coated with bright nickel (11).
4. a kind of heat-resisting PE pipeline according to claim 3, it is characterised in that: the outer surface of the bright nickel (11) is coated with
Black chromium (12).
5. a kind of heat-resisting PE pipeline according to claim 1, it is characterised in that: the corrosion-resistant coating (4) includes natural
The outer surface of rubber layer (13), the caoutchouc layer (13) is injected with rust-proof coating (14).
6. a kind of heat-resisting PE pipeline according to claim 1, it is characterised in that: the material of the metal layer (7) is aluminium conjunction
Gold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821438857.1U CN208967243U (en) | 2018-09-04 | 2018-09-04 | A kind of heat-resisting PE pipeline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821438857.1U CN208967243U (en) | 2018-09-04 | 2018-09-04 | A kind of heat-resisting PE pipeline |
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| Publication Number | Publication Date |
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| CN208967243U true CN208967243U (en) | 2019-06-11 |
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| CN201821438857.1U Active CN208967243U (en) | 2018-09-04 | 2018-09-04 | A kind of heat-resisting PE pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578002A (en) * | 2020-05-06 | 2020-08-25 | 浙江沃坦科水暖设备有限公司 | High-strength high-thermal-conductivity aluminum-plastic composite pipe and special device thereof |
-
2018
- 2018-09-04 CN CN201821438857.1U patent/CN208967243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578002A (en) * | 2020-05-06 | 2020-08-25 | 浙江沃坦科水暖设备有限公司 | High-strength high-thermal-conductivity aluminum-plastic composite pipe and special device thereof |
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