CN105387752A - Aluminum tube for radiator cooling system - Google Patents
Aluminum tube for radiator cooling system Download PDFInfo
- Publication number
- CN105387752A CN105387752A CN201510959800.0A CN201510959800A CN105387752A CN 105387752 A CN105387752 A CN 105387752A CN 201510959800 A CN201510959800 A CN 201510959800A CN 105387752 A CN105387752 A CN 105387752A
- Authority
- CN
- China
- Prior art keywords
- alloy layer
- aluminum
- layer
- thickness
- pipe
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/003—Multiple wall conduits, e.g. for leak detection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
Abstract
The invention discloses an aluminum tube for a radiator cooling system. The aluminum tube is a multi-layer circular composite aluminum alloy thin-wall tube comprising an aluminum-zinc alloy layer, an aluminum-nickel alloy layer and an aluminum-silicon alloy layer which are sequentially arranged from inside to outside, wherein the aluminum-nickel alloy layer wraps the outer surface of the aluminum-zinc alloy layer in a hot dip coating manner; the aluminum-silicon alloy layer wraps the outer surface of the aluminum-nickel alloy layer in the hot dip coating manner; the aluminum-zinc alloy layer is 0.2 to 0.5mm in thickness; the aluminum-nickel alloy layer is 0.1 to 0.3mm in thickness; the aluminum-silicon alloy layer is 0.05 to 0.1mm in thickness. According to the aforementioned mode, the aluminum tube is light in mass, low in cost, high in thermal conductivity, high in corrosion resistance, and high in welding performance.
Description
Technical field
The present invention relates to radiator compo pipe field, particularly relate to a kind of radiator refrigeration system compo pipe.
Background technology
At present, due to the scarcity of the high of copper valency and Domestic Resources, substitute copper pipe with aluminum pipe and seem very necessary, automobile radiators aluminium alloying is an important technology direction of automotive light weight technology, but existing automobile radiators aluminium-alloy pipe also exists certain defect in heat radiation, anticorrosion and welding performance.
Summary of the invention
The technical problem that the present invention mainly solves is: for the deficiencies in the prior art, and provide a kind of radiator refrigeration system compo pipe, quality is light, cost is low, has good thermal conductivity, anticorrosive property and weldability.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of radiator refrigeration system compo pipe, described compo pipe is the aluminium alloy thin-walled pipe of MULTILAYER COMPOSITE, the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE comprises from inside to outside successively: alumin(i)um zinc alloy layer, alumel layer and alusil alloy layer, the hot-dip of described alumel layer is coated on the outer surface of described alumin(i)um zinc alloy layer, the hot-dip of described alusil alloy layer is coated on the outer surface of described alumel layer, the thickness of described alumin(i)um zinc alloy layer is 0.2-0.5mm, the thickness of described alumel layer is 0.1-0.3mm, the thickness of described alusil alloy layer is 0.05-0.1mm.
In a preferred embodiment of the present invention, the inwall of the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE is helicitic texture.
In a preferred embodiment of the present invention, the external diameter of the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE is 10-15mm.
The invention has the beneficial effects as follows: compo pipe of the present invention is composited by multilayer aluminum alloy material, structure is simple, quality is light, cost is low, there is good thermal conductivity, anticorrosive property and weldability.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The embodiment of the present invention comprises:
Embodiment one:
A kind of radiator refrigeration system compo pipe, described compo pipe is the aluminium alloy thin-walled pipe of MULTILAYER COMPOSITE, its external diameter is 10mm, the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE comprises from inside to outside successively: alumin(i)um zinc alloy layer, alumel layer and alusil alloy layer, the hot-dip of described alumel layer is coated on the outer surface of described alumin(i)um zinc alloy layer, the hot-dip of described alusil alloy layer is coated on the outer surface of described alumel layer, the thickness of described alumin(i)um zinc alloy layer is 0.2mm, the thickness of described alumel layer is 0.1mm, the thickness of described alusil alloy layer is 0.05mm.
Further, the inwall of the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE is helicitic texture, can increase area of dissipation.
Embodiment two:
A kind of radiator refrigeration system compo pipe, described compo pipe is the aluminium alloy thin-walled pipe of MULTILAYER COMPOSITE, its external diameter is 12mm, the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE comprises from inside to outside successively: alumin(i)um zinc alloy layer, alumel layer and alusil alloy layer, the hot-dip of described alumel layer is coated on the outer surface of described alumin(i)um zinc alloy layer, the hot-dip of described alusil alloy layer is coated on the outer surface of described alumel layer, the thickness of described alumin(i)um zinc alloy layer is 0.3mm, the thickness of described alumel layer is 0.2mm, the thickness of described alusil alloy layer is 0.08mm.
Further, the inwall of the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE is helicitic texture, can increase area of dissipation.
Embodiment three:
A kind of radiator refrigeration system compo pipe, described compo pipe is the aluminium alloy thin-walled pipe of MULTILAYER COMPOSITE, its external diameter is 15mm, the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE comprises from inside to outside successively: alumin(i)um zinc alloy layer, alumel layer and alusil alloy layer, the hot-dip of described alumel layer is coated on the outer surface of described alumin(i)um zinc alloy layer, the hot-dip of described alusil alloy layer is coated on the outer surface of described alumel layer, the thickness of described alumin(i)um zinc alloy layer is 0.5mm, the thickness of described alumel layer is 0.3mm, and the thickness of described alusil alloy layer is 0.1mm.
Further, the inwall of the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE is helicitic texture, can increase area of dissipation.
Present invention is disclosed a kind of radiator refrigeration system compo pipe, be composited by multilayer aluminum alloy material, structure is simple, quality is light, cost is low, there is good thermal conductivity, anticorrosive property and weldability.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a radiator refrigeration system compo pipe, it is characterized in that, described compo pipe is the aluminium alloy thin-walled pipe of MULTILAYER COMPOSITE, the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE comprises from inside to outside successively: alumin(i)um zinc alloy layer, alumel layer and alusil alloy layer, the hot-dip of described alumel layer is coated on the outer surface of described alumin(i)um zinc alloy layer, the hot-dip of described alusil alloy layer is coated on the outer surface of described alumel layer, the thickness of described alumin(i)um zinc alloy layer is 0.2-0.5mm, the thickness of described alumel layer is 0.1-0.3mm, the thickness of described alusil alloy layer is 0.05-0.1mm.
2. radiator refrigeration system compo pipe according to claim 1, is characterized in that, the inwall of the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE is helicitic texture.
3. radiator refrigeration system compo pipe according to claim 1, is characterized in that, the external diameter of the aluminium alloy thin-walled pipe of described MULTILAYER COMPOSITE is 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959800.0A CN105387752A (en) | 2015-12-21 | 2015-12-21 | Aluminum tube for radiator cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959800.0A CN105387752A (en) | 2015-12-21 | 2015-12-21 | Aluminum tube for radiator cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105387752A true CN105387752A (en) | 2016-03-09 |
Family
ID=55420312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510959800.0A Pending CN105387752A (en) | 2015-12-21 | 2015-12-21 | Aluminum tube for radiator cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105387752A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1391679A2 (en) * | 2002-08-22 | 2004-02-25 | Calsonic Kansei Corporation | Sacrificial Material and Aluminium Alloy Cladding Material for Heat Exchanger |
| CN201166528Y (en) * | 2008-01-04 | 2008-12-17 | 广东大华仁盛科技有限公司 | Novel cooling tube of automobile radiator |
| CN101469960A (en) * | 2007-12-27 | 2009-07-01 | 株式会社神户制钢所 | Aluminum alloy clad sheet for a heat exchanger and its production method |
| CN103305724A (en) * | 2012-03-15 | 2013-09-18 | 株式会社神户制钢所 | Aluminum-alloy clad sheet |
| CN103502493A (en) * | 2011-04-20 | 2014-01-08 | 爱励轧制产品德国有限责任公司 | Fin stock material |
-
2015
- 2015-12-21 CN CN201510959800.0A patent/CN105387752A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1391679A2 (en) * | 2002-08-22 | 2004-02-25 | Calsonic Kansei Corporation | Sacrificial Material and Aluminium Alloy Cladding Material for Heat Exchanger |
| CN101469960A (en) * | 2007-12-27 | 2009-07-01 | 株式会社神户制钢所 | Aluminum alloy clad sheet for a heat exchanger and its production method |
| CN201166528Y (en) * | 2008-01-04 | 2008-12-17 | 广东大华仁盛科技有限公司 | Novel cooling tube of automobile radiator |
| CN103502493A (en) * | 2011-04-20 | 2014-01-08 | 爱励轧制产品德国有限责任公司 | Fin stock material |
| CN103305724A (en) * | 2012-03-15 | 2013-09-18 | 株式会社神户制钢所 | Aluminum-alloy clad sheet |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
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| WD01 | Invention patent application deemed withdrawn after publication |