CN216279828U - Double-layer heat-insulation aluminum-plastic pipe - Google Patents
Double-layer heat-insulation aluminum-plastic pipe Download PDFInfo
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- CN216279828U CN216279828U CN202122679335.9U CN202122679335U CN216279828U CN 216279828 U CN216279828 U CN 216279828U CN 202122679335 U CN202122679335 U CN 202122679335U CN 216279828 U CN216279828 U CN 216279828U
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- Prior art keywords
- layer
- heat
- aluminum
- hot melt
- melt adhesive
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- 229920003023 plastic Polymers 0.000 title claims abstract description 22
- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 title claims description 41
- 239000010410 layer Substances 0.000 claims abstract description 159
- 239000004831 Hot glue Substances 0.000 claims abstract description 28
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- -1 polyethylene Polymers 0.000 claims abstract description 21
- 239000004698 Polyethylene Substances 0.000 claims abstract description 15
- 229920000573 polyethylene Polymers 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 14
- 229910000914 Mn alloy Inorganic materials 0.000 claims abstract description 6
- 150000008064 anhydrides Chemical class 0.000 claims abstract description 5
- 239000010425 asbestos Substances 0.000 claims abstract description 5
- 229920013716 polyethylene resin Polymers 0.000 claims abstract description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 5
- 238000004321 preservation Methods 0.000 claims description 22
- 230000003115 biocidal effect Effects 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000003094 microcapsule Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000011161 development Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 22
- 230000003014 reinforcing effect Effects 0.000 description 11
- 238000005457 optimization Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 6
- 238000005034 decoration Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910018191 Al—Fe—Si Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Laminated Bodies (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model discloses a double-layer heat-insulating aluminum-plastic pipe, which belongs to the technical field of heat-insulating pipelines and comprises a polyethylene layer, a first hot melt adhesive layer, an aluminum layer, a second hot melt adhesive layer, a heat-insulating layer I, a hollow layer and a heat-insulating layer II, wherein the aluminum layer is welded on the inner wall of the polyethylene layer through the first hot melt adhesive layer, the heat-insulating layer I is welded on the inner wall of the aluminum layer through the second hot melt adhesive layer, the hollow layer is arranged between the heat-insulating layer I and the heat-insulating layer I I, hollow cavities are arranged in the hollow layer and are uniformly distributed between the heat-insulating layer I and the heat-insulating layer II, the polyethylene layer is a PERT-DX medium-density high-temperature-resistant material, the aluminum layer is an aluminum-manganese alloy, the heat-insulating layer is an asbestos material, the first hot melt adhesive layer and the second hot melt adhesive layer are anhydride modified polyethylene resin, the double-layer heat-insulating aluminum-plastic pipe has stable structure and good heat-insulating effect, and greatly improves the production process, has good economic and social benefits and large market potential, and has great promotion effect on promoting the development of industries.
Description
Technical Field
The utility model relates to an aluminum-plastic pipe, in particular to a double-layer heat-insulation aluminum-plastic pipe, and belongs to the technical field of heat-insulation pipelines.
Background
The aluminum-plastic plate is taken as a novel decorative material, is rapidly favored by people due to the economy, the variety of selectable colors, the convenient construction method, the excellent processing performance, the excellent fire resistance and the high-price quality, consists of two materials with completely different properties, not only retains the main characteristics of the original composition material, but also overcomes the defects of the original composition material, and further obtains a plurality of excellent material properties, such as luxury, colorful decoration, weather resistance, corrosion resistance, impact resistance, fire resistance, moisture resistance, sound insulation, heat insulation, shock resistance, light weight, easy processing and forming, easy carrying and installation and the like, thereby being widely applied to various architectural decorations.
The unique performance of the aluminum-plastic composite plate determines the wide application of the aluminum-plastic composite plate: the aluminum-plastic composite board can be used for renovating building outer walls, curtain wall boards and old buildings, decorating indoor walls and ceilings, advertising signboards, display racks and purifying and dust-proof engineering, belongs to a novel building decoration material, and is widely applied to household water supply, drainage and gas pipelines.
Meanwhile, with the increasing awareness of environmental protection and energy conservation, the requirement of decorative materials on environmental protection is higher and higher, and how to improve the heat insulation of the aluminum-plastic panel is a development trend. Therefore, double-layer heat-insulation aluminum-plastic pipes are developed, and the heat insulation effect of the pipelines is further improved through technologies such as research and development of efficient heat-insulation material processes, research and development of efficient heat-insulation pipeline structure design and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a double-layer heat-insulation aluminum-plastic pipe which is stable in structure and good in heat-insulation effect, the heat-insulation effect of the double-layer heat-insulation aluminum-plastic pipe is further improved by a hollow structure between a heat-insulation layer I and a heat-insulation layer II, the technology is reliable, innovation points are outstanding, the production process is greatly improved, the produced product is good in reflection after being tried by customers, the project design target is completely reached, good economic and social benefits are achieved after the project is put into production, the market potential is large, and the double-layer heat-insulation aluminum-plastic pipe has a great promotion effect on promoting the development of the industry.
The utility model achieves the purpose through the following technical scheme, and the double-layer heat-insulation aluminum-plastic pipe comprises a polyethylene layer, a first hot melt adhesive layer, an aluminum layer, a second hot melt adhesive layer, a heat-insulation layer I, a hollow layer and a heat-insulation layer II, wherein the aluminum layer is welded on the inner wall of the polyethylene layer through the first hot melt adhesive layer, the heat-insulation layer I is welded on the inner wall of the aluminum layer through the second hot melt adhesive layer, and the hollow layer is arranged between the heat-insulation layer I and the heat-insulation layer II.
Preferably, in order to form hollow structure between No. I heat preservation and No. II heat preservation, further improve the heat preservation effect, well cavity has been seted up in the cavity, well cavity even distribution is in No. I heat preservation with between the No. II heat preservation.
Preferably, in order to guarantee the external strength of the present invention, the polyethylene layer is specifically a PERT-DX medium density high temperature resistant material.
Preferably, in order to ensure the structural strength of the aluminum layer, the aluminum layer is specifically 8011 aluminum manganese alloy.
Preferably, in order to ensure that the insulation effect of the utility model is good and the insulation layer has high tensile strength, high flexibility, chemical and thermal erosion resistance, the insulation layer I and the insulation layer II are made of asbestos materials.
Preferably, in order to ensure the bonding effect of the hot melt adhesive layers, the first hot melt adhesive layer and the second hot melt adhesive layer are made of anhydride modified polyethylene resin.
Preferably, in order to enable the No. II heat-insulating layer to have the heat-insulating effect and also have the antibacterial capacity, the inner wall of the No. II heat-insulating layer is further provided with an antibacterial reinforcing layer, the antibacterial reinforcing layer is composed of an antibacterial layer and a reinforcing layer, and the antibacterial layer is welded on the inner wall of the reinforcing layer.
Preferably, in order to achieve better antibacterial and reinforcing effects, the antibacterial layer is formed by compounding one or more of a bamboo fiber antibacterial layer, a silver ion antibacterial layer and a microcapsule antibacterial layer, and the reinforcing layer is a carbon fiber layer.
The utility model has the beneficial effects that: the utility model adopts a 7-layer structure, namely a polyethylene layer, a hot melt adhesive layer, an aluminum layer, a hot melt adhesive layer, a heat preservation layer I, a hollow layer and a heat preservation layer II, wherein the outer polyethylene layer adopts PERT-DX800 medium-density high-temperature resistant material, the aluminum layer is 8011 aluminum manganese alloy, the heat preservation layer is asbestos, and the layers are bonded by anhydride modified polyethylene resin at high temperature and high pressure, so that the structure is stable and the heat preservation effect is good.
Meanwhile, the hollow structure is arranged between the heat-insulating layer I and the heat-insulating layer II, the heat-insulating effect of the pipeline is further improved, the technology is reliable, the innovation point is outstanding, the production process is greatly improved, and the produced product is well reflected after being tried by customers and completely achieves the project design target. The project has good economic and social benefits after being put into production, has large market potential and has great promotion effect on promoting the development of the industry.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
FIG. 2 is a schematic view of a half-section structure of the present invention.
FIG. 3 is a schematic view of the structure of the hollow layer of the present invention.
In the figure: 1. polyethylene layer, 2, first hot melt adhesive layer, 3, aluminium lamination, 4, second hot melt adhesive layer, 5, I heat preservation, 6, hollow layer, 7, II heat preservation, 71, back up coat, 72, antibiotic layer, 8, cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a double-layer thermal insulation aluminum-plastic pipe comprises a polyethylene layer 1, a first hot melt adhesive layer 2, an aluminum layer 3, a second hot melt adhesive layer 4, a thermal insulation layer 5, a hollow layer 6 and a thermal insulation layer 7 II, wherein the aluminum layer 3 is welded on the inner wall of the polyethylene layer 1 through the first hot melt adhesive layer 2, as a technical optimization scheme of the utility model, the aluminum layer 3 is specifically 8011 aluminum-manganese alloy, and the 8011 aluminum-manganese alloy is an aluminum material added with Al-Fe-Si element, and exceeds 1% of total alloy element, and has relatively high alloy performance, and can effectively ensure the structural strength of the aluminum layer 3, thereby ensuring the overall strength of the utility model.
As a technical optimization scheme of the utility model, the hollow cavity 8 is formed in the hollow cavity 6, and the hollow cavity 8 is uniformly distributed between the No. I heat-insulating layer 5 and the No. II heat-insulating layer 7.
In the utility model, the hollow cavity 8 arranged in the hollow layer 6 is positioned between the insulation layer I5 and the insulation layer II 7, so that the heat loss speed can be effectively reduced when the heat is transferred into the hollow cavity 8 in actual use, and the integral insulation effect of the utility model is further improved.
As a technical optimization scheme of the utility model, the polyethylene layer 1 is a high-temperature-resistant material with density in PERT-DX800, and the external strength of the utility model is effectively ensured.
As a technical optimization scheme of the utility model, the insulation layer I5 and the insulation layer II 7 are made of asbestos, so that the basic insulation effect is ensured.
As a technical optimization scheme of the utility model, the first hot melt adhesive layer 2 and the second hot melt adhesive layer 4 are made of anhydride modified polyethylene resin, and have good bonding effect in actual use.
As a technical optimization scheme of the utility model, the inner wall of the No. II heat-insulating layer 7 is also provided with an antibacterial reinforcing layer, the antibacterial reinforcing layer consists of an antibacterial layer 72 and a reinforcing layer 71, the antibacterial layer 72 is welded on the inner wall of the reinforcing layer 71, and the antibacterial capability of the utility model is enhanced by the antibacterial layer 72, so that the breeding quantity of microorganisms in the utility model is greatly reduced, further, the inner wall of a pipeline is prevented from being scaled greatly, the heat-insulating effect of the utility model is ensured, and the service life of the utility model can be prolonged to a certain extent.
As a technical optimization scheme of the utility model, the antibacterial layer 72 is formed by compounding one or more of a bamboo fiber antibacterial layer, a silver ion antibacterial layer and a microcapsule antibacterial layer, can be selectively produced in actual production, an appropriate antibacterial layer is selected according to different local water qualities to ensure the antibacterial effect of the utility model, the reinforcing layer 71 is a carbon fiber layer, is a special fiber consisting of carbon elements, has the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, has very high strength and modulus along the fiber axis direction, and the specific strength and specific modulus of the carbon fiber reinforced epoxy resin composite material are the highest in the existing engineering materials, so that the integral strength of the utility model can be ensured.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a double-deck heat preservation plastic-aluminum pipe, includes polyethylene layer (1), first hot melt adhesive layer (2), aluminium lamination (3), second hot melt adhesive layer (4), No. I heat preservation (5), well hollow layer (6) and No. II heat preservation (7), its characterized in that: aluminium lamination (3) are passed through first hot melt adhesive layer (2) butt fusion is in the inner wall of polyethylene layer (1), No. I heat preservation (5) are passed through second hot melt adhesive layer (4) butt fusion is in aluminium lamination (3) inner wall, well hollow layer (6) set up No. I heat preservation (5) with between No. II heat preservation (7), the inner wall of No. II heat preservation (7) still is provided with antibiotic back up coat, antibiotic back up coat comprises antibiotic layer and back up coat (71), antibiotic layer (72) butt fusion is in the inner wall of back up coat (71), antibiotic layer (72) specifically are the compound formation of one or more in the antibiotic layer of bamboo fibre, the antibiotic layer of silver ion and the antibiotic layer of microcapsule, antibiotic layer (71) specifically are the carbon fiber back up coat.
2. The double-layer heat-insulation aluminum-plastic pipe as recited in claim 1, characterized in that: hollow cavity (8) have been seted up in hollow layer (6), well cavity (8) even distribution is in No. I heat preservation (5) with between No. II heat preservation (7).
3. The double-layer heat-insulation aluminum-plastic pipe as recited in claim 1, characterized in that: the polyethylene layer (1) is a PERT-DX800 medium-density high-temperature-resistant material.
4. The double-layer heat-insulation aluminum-plastic pipe as recited in claim 1, characterized in that: the aluminum layer (3) is specifically 8011 aluminum manganese alloy.
5. The double-layer heat-insulation aluminum-plastic pipe as recited in claim 1, characterized in that: no. I heat preservation layer (5) and No. II heat preservation layer (7) are made of asbestos specifically.
6. The double-layer heat-insulation aluminum-plastic pipe as recited in claim 1, characterized in that: the first hot melt adhesive layer (2) and the second hot melt adhesive layer (4) are made of anhydride modified polyethylene resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122679335.9U CN216279828U (en) | 2021-11-04 | 2021-11-04 | Double-layer heat-insulation aluminum-plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122679335.9U CN216279828U (en) | 2021-11-04 | 2021-11-04 | Double-layer heat-insulation aluminum-plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216279828U true CN216279828U (en) | 2022-04-12 |
Family
ID=81005464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122679335.9U Expired - Fee Related CN216279828U (en) | 2021-11-04 | 2021-11-04 | Double-layer heat-insulation aluminum-plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216279828U (en) |
-
2021
- 2021-11-04 CN CN202122679335.9U patent/CN216279828U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |