CN107606335A - The cold and hot feed pipes of PP R - Google Patents
The cold and hot feed pipes of PP R Download PDFInfo
- Publication number
- CN107606335A CN107606335A CN201711044827.2A CN201711044827A CN107606335A CN 107606335 A CN107606335 A CN 107606335A CN 201711044827 A CN201711044827 A CN 201711044827A CN 107606335 A CN107606335 A CN 107606335A
- Authority
- CN
- China
- Prior art keywords
- layer
- cold
- feed pipes
- hot feed
- support frame
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 230000003115 biocidal effect Effects 0.000 claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 claims description 30
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 230000000845 anti-microbial effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000007710 freezing Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Thermal Insulation (AREA)
Abstract
The present invention provides the cold and hot feed pipes of PP R, including the body of PP R internal layers and PP R outer layers composition, between PP R internal layers and PP the R outer layers, sets gradually heat-insulation layer, enhancement layer from the inside to the outside, antibiotic layer is coated with the inside of PP R internal layers；The enhancement layer is by setting the curved support frame of axis direction to form between inner plexiform layer, outer plexiform layer, and inner plexiform layer and outer plexiform layer；The curved support frame gap is arranged oppositely, and arched top and arc-shaped feet contact fixation with the stratum reticulare of offside respectively；The enhancement layer application of vacuum or sound insulation by filling medium.The cold and hot feed pipes of PP R proposed by the present invention, there is preferable mechanical strength and insulation anti-freezing property.
Description
Technical field
The present invention relates to water supply line technical field, more particularly to the cold and hot feed pipes of PP-R.
Background technology
Feed pipe is indispensable a kind of plastic pipe in daily life, and feed pipe is responsible for the weight of domestic water conveying
Task is wanted, and heat-insulating property is the important indicator that detection influences feed pipe performance.It is bad for hot water pipeline, heat insulation effect
Feed pipe rapid heat dissipation, bring serious energy waste；For cold water pipes, in the winter time in the case of intermittent water application, water in pipe
Temperature is by ectocine, and when water temperature is less than zero degree, will freeze frost heave in pipeline, cause pipeline to deform upon or break
Split.
The defects of PPR pipe generally existing shock resistance deficiency, particularly its black brittleness defect for having, make its
It is hit under low temperature easily rupturable, the intensity and rigidity of PPR pipe can be ensured using inorganic rigid particle filling PPR pipe, so
And filling excessive inorganic particulate can make it that the shock resistance of PPR pipe deteriorates, therefore how to lift the anti-impact of PPR pipe
Hitting performance and intensity turns into current urgent problem to be solved.
The content of the invention
The present invention proposes a kind of cold and hot feed pipes of PP-R, has preferable mechanical strength and insulation anti-freezing property.
To realize above-mentioned technical purpose and the technique effect, the present invention solves above-mentioned ask by the following technical programs
Topic：
Outside the cold and hot feed pipes of PP-R, including the body of PP-R internal layers and PP-R outer layers composition, the PP-R internal layers and PP-R
Between layer, heat-insulation layer, enhancement layer are set gradually from the inside to the outside, antibiotic layer is coated with the inside of PP-R internal layers；The enhancement layer is by interior
The curved support frame composition of axis direction is set between stratum reticulare, outer plexiform layer, and inner plexiform layer and outer plexiform layer；The curved support frame
Gap is arranged oppositely, and arched top and arc-shaped feet contact fixation with the stratum reticulare of offside respectively；The enhancement layer application of vacuum or filling
Acoustic isolation medium.
In such scheme, heat-insulation layer is set between PP-R internal layers and PP-R outer layers, to reduce temperature in body and pipe
The influence of fluid, enter to overcome pipeline to deform upon or splintering problem；Double-deck netted and curved support frame the design of enhancement layer,
The compression strength and mechanical stability of body can further be improved；Enhancement layer application of vacuum or sound insulation by filling medium, can reach and disappear
The effect of sound noise reduction.
To reach preferable heat insulation effect, the heat-insulation layer is rubber-plastic sponge layer or tile layer, rubber-plastic sponge material and watt
Sheet material has preferable incubation and thermal insulation function.
Further, the tile layer is made up of polyurethane tile or calcium silicates tile.
Preferably ensure the environmentally-friendly sanitary of trandfer fluid, reduce incrustation scale bacteria breed, the antibiotic layer is nano-silver ionic
Antimicrobial coating.
Further to improve the mechanical strength and compression strength of body, the inner plexiform layer, outer plexiform layer, curved support frame are
Metallic netted structural.
Advantages of the present invention is with effect：
1st, the present invention increases heat-insulation layer on the basis of traditional feed pipe；Heat-insulation layer can overcome pipe insulation ineffective
Problem, overcome because water temperature is by extraneous icing frost heave in pipe, pipeline deforms upon, splintering problem；
2nd, the present invention increases enhancement layer on the basis of traditional feed pipe, and the double-deck mesh design of enhancement layer can be further
Improve the compression strength of body；
3rd, enhancement layer application of vacuum or sound insulation by filling medium, can reach the effect of sound-deadening and noise-reducing, overcome fluid in pipeline
Caused noise problem；
The 3rd, antibiotic layer is set on the inside of body, can preferably ensure the environmentally-friendly sanitary of trandfer fluid, reduces incrustation scale bacteria breed.
Brief description of the drawings
Fig. 1 is the structural representation of the cold and hot feed pipes of PP-R；
Fig. 2 is the sectional view of the cold and hot feed pipes of PP-R.
Figure number identifies：1st, antibiotic layer, 2, PP-R internal layers, 3, heat-insulation layer, 4, enhancement layer, 4-1, inner plexiform layer, 4-2, outer plexiform layer,
4-3, curved support frame, 5, PP-R outer layers.
Embodiment
The invention will be further described with reference to embodiments, but the invention is not limited in these embodiments.
The cold and hot feed pipes of PP-R described in the present embodiment, from the inside to the outside successively by antibiotic layer 1, PP-R internal layers 2, heat-insulation layer 3, plus
Strong layer 4, PP-R outer layers 5 form, as shown in Figure 1.Antibiotic layer 1 is coated on the inner side of PP-R internal layers 2, can reduce the taste of incrustation scale bacterium
It is raw, ensure the health that supplies water.The heat-insulation layer 3 that the outside of PP-R internal layers 2 is formed for polyurethane tile, polyurethane tile, which has, preferably to be protected
Warm nature energy.
Enhancement layer 4 is made up of inner plexiform layer 4-1, outer plexiform layer 4-2, curved support frame 4-3, inner plexiform layer 4-1, outer plexiform layer 4-2, arc
Shape support frame 4-3 is metallic netted structural.Curved support frame 4-3 is arranged between inner plexiform layer 4-1 and outer plexiform layer 4-2, adjacent
Curved support frame 4-3 gaps are arranged oppositely, and arched top and arc-shaped feet contact fixation with the stratum reticulare of offside respectively, as shown in Figure 2.
In enhancement layer 4, curved support frame 4-3 surrounding sound insulation by filling media, make body that there is certain sound-deadening and noise-reducing function.
The feed pipe crushing resistance of said structure acquisition, heat insulating ability, noise cancelling type are all greatly improved.
Embodiments of the present invention are described in detail above in association with accompanying drawing, but the present invention is not limited to described embodiment party
Formula.For a person skilled in the art, without departing from the principles and spirit of the present invention to these embodiments
A variety of change, modification, replacement and modification are carried out to still fall within protection scope of the present invention.
Claims (5)
- The cold and hot feed pipes of 1.PP-R, including the body of PP-R internal layers (2) and PP-R outer layers (5) composition, it is characterised in that：It is described Between PP-R internal layers (2) and PP-R outer layers (5), heat-insulation layer (3), enhancement layer (4), PP-R internal layers (2) are set gradually from the inside to the outside Inner side is coated with antibiotic layer (1)；The enhancement layer (4) by inner plexiform layer (4-1), outer plexiform layer (4-2), and inner plexiform layer (4-1) with Curved support frame (4-3) composition of axis direction is set between outer plexiform layer (4-2)；Curved support frame (4-3) gap to Set, arched top and arc-shaped feet contact fixation with the stratum reticulare of offside respectively；Enhancement layer (4) application of vacuum or sound insulation by filling are situated between Matter.
- 2. the cold and hot feed pipes of PP-R according to claim 1, it is characterised in that：The heat-insulation layer (3) is rubber-plastic sponge layer Or tile layer.
- 3. the cold and hot feed pipes of PP-R according to claim 2, it is characterised in that：The tile layer is polyurethane tile or silicon Sour calcium tile.
- 4. the cold and hot feed pipes of PP-R according to claim 1, it is characterised in that：The antibiotic layer (1) is nano-silver ionic Antimicrobial coating.
- 5. the cold and hot feed pipes of PP-R according to claim 1, it is characterised in that：The inner plexiform layer (4-1), outer plexiform layer (4- 2), curved support frame (4-3) is metallic netted structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044827.2A CN107606335A (en) | 2017-10-31 | 2017-10-31 | The cold and hot feed pipes of PP R |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044827.2A CN107606335A (en) | 2017-10-31 | 2017-10-31 | The cold and hot feed pipes of PP R |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107606335A true CN107606335A (en) | 2018-01-19 |
Family
ID=61084138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711044827.2A Pending CN107606335A (en) | 2017-10-31 | 2017-10-31 | The cold and hot feed pipes of PP R |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107606335A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131504A (en) * | 2018-02-09 | 2018-06-08 | 安徽华奇管业有限公司 | A kind of superpower measuring body bamboo with bell socket slights spiral composite pipe |
| CN110822182A (en) * | 2019-10-11 | 2020-02-21 | 安徽博泰塑业科技有限公司 | PPR pipe with antibacterial function |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3661184A (en) * | 1968-11-26 | 1972-05-09 | Benteler Werke Ag | Tubular construction |
| KR20140094176A (en) * | 2013-01-21 | 2014-07-30 | 이종태 | High strengthen plastic pipe having reinforcement layer |
| CN103968190A (en) * | 2014-05-07 | 2014-08-06 | 宁波万里管道有限公司 | Prefabricated overhead heat insulation pipe |
| CN105003760A (en) * | 2014-04-22 | 2015-10-28 | 天津市三山塑料有限公司 | Novel plastic pipe fitting |
| CN205350609U (en) * | 2016-03-03 | 2016-06-29 | 湖北环亚塑胶科技有限公司 | PVC -M high -impact environmental protection feed pipe |
| CN205424141U (en) * | 2016-04-05 | 2016-08-03 | 陈文华 | PPR hot water feed pipe |
| CN106122619A (en) * | 2016-08-29 | 2016-11-16 | 江苏省金峰石油机械制造有限公司 | petroleum pipeline |
| US20170138513A1 (en) * | 2013-12-07 | 2017-05-18 | Lars Petter Andresen | Safety Hose with Metal Mesh Protection Layer |
| CN207486255U (en) * | 2017-10-31 | 2018-06-12 | 广西金盛科技发展有限公司 | The cold and hot feed pipes of PP-R |
-
2017
- 2017-10-31 CN CN201711044827.2A patent/CN107606335A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3661184A (en) * | 1968-11-26 | 1972-05-09 | Benteler Werke Ag | Tubular construction |
| KR20140094176A (en) * | 2013-01-21 | 2014-07-30 | 이종태 | High strengthen plastic pipe having reinforcement layer |
| US20170138513A1 (en) * | 2013-12-07 | 2017-05-18 | Lars Petter Andresen | Safety Hose with Metal Mesh Protection Layer |
| CN105003760A (en) * | 2014-04-22 | 2015-10-28 | 天津市三山塑料有限公司 | Novel plastic pipe fitting |
| CN103968190A (en) * | 2014-05-07 | 2014-08-06 | 宁波万里管道有限公司 | Prefabricated overhead heat insulation pipe |
| CN205350609U (en) * | 2016-03-03 | 2016-06-29 | 湖北环亚塑胶科技有限公司 | PVC -M high -impact environmental protection feed pipe |
| CN205424141U (en) * | 2016-04-05 | 2016-08-03 | 陈文华 | PPR hot water feed pipe |
| CN106122619A (en) * | 2016-08-29 | 2016-11-16 | 江苏省金峰石油机械制造有限公司 | petroleum pipeline |
| CN207486255U (en) * | 2017-10-31 | 2018-06-12 | 广西金盛科技发展有限公司 | The cold and hot feed pipes of PP-R |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131504A (en) * | 2018-02-09 | 2018-06-08 | 安徽华奇管业有限公司 | A kind of superpower measuring body bamboo with bell socket slights spiral composite pipe |
| CN110822182A (en) * | 2019-10-11 | 2020-02-21 | 安徽博泰塑业科技有限公司 | PPR pipe with antibacterial function |
| CN110822182B (en) * | 2019-10-11 | 2021-06-08 | 安徽博泰塑业科技有限公司 | PPR pipe with antibacterial function |
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