CN1266176A - Steel-aluminium cold-rolled fined tube radiator - Google Patents
Steel-aluminium cold-rolled fined tube radiator Download PDFInfo
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- CN1266176A CN1266176A CN 00102804 CN00102804A CN1266176A CN 1266176 A CN1266176 A CN 1266176A CN 00102804 CN00102804 CN 00102804 CN 00102804 A CN00102804 A CN 00102804A CN 1266176 A CN1266176 A CN 1266176A
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- steel
- tube
- pipe
- aluminium
- finned tube
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The production process of steel aluminium cold-rolled fin tube radiator includes the following steps: making aluminium tube and steel (copper) tube into bimetallic composite tube, mechanically cold-rolling, utilizing physical property of aluminium tube to produce fin tube in which the steel (copper) tube is used as core tube and tightly combined together with cold-rolled aluminium fin, 2-10 steel aluminium fin tubes are arranged in "L" shape, and connecting tube ends into steel aluminium fin tube radiating core by means of double-inlet double-outlet connecting box, and fixing the radiating core in the convection cover. Said invntion possesses the advantages of novel design, reasonable structure, easy production, high radiating efficiency and small volume, etc..
Description
The present invention relates to a kind of heating equipment, especially a kind of steel-aluminium cold-rolled fined tube radiator.
The radiator kind of using as heating equipment is a lot, difference according to the heating medium, it is warm etc. to be divided into hot-water heating, steam heating, electricity, and the employed material of warmer equipment also has differentiation, and modal have cast iron steam warm up radiator, fin water tube steam heating radiator and the board-like steam of ratio-frequency welding to warm up radiator.Though the warm radiator of all kinds of fin tube type steam that prior art is produced than the warm radiator of cast iron steam and ratio-frequency welding radiator in weight, volume, certain advantage is arranged on the production cost, but exist complex manufacturing, consumption of materials is big, the low not foot phenomenon that waits of radiating efficiency, its various finned tubular radiator all is that sheet metal punching back string is formed finned tube on common water pipe, between water pipe and the fin just point contact, institute's radiating efficiency is far away from cast-iron radiator and high frequency panel radiator, along with the thickening of oxidation on metal surface layer in the use, radiating efficiency also decreases.
The defective that purpose of the present invention exists at prior art and provide a kind of with aluminum pipe and steel pipe become multiple tube, through the steel-aluminium cold-rolled fined tube radiator of machining formation, have the performance that volume is little, contact-making surface is big, radiating efficiency is high, easy to install.
The present invention realizes by following technical scheme: a kind of steel-aluminium cold-rolled fined tube radiator, and its manufacture craft is as follows: A. is processed into composite bimetal pipe with aluminum pipe and steel pipe earlier; B. again with multiple tube cold rolling one-tenth steel aluminum finned tube on special equipment; C is the L type with 2-10 root steel aluminum finned tube and arranges, and its pipe end connects into steel aluminum finned tube radiating core by the header that goes with each other all the time; D. steel aluminum finned tube radiating core is fixed in the convective cover; E opens the cross-ventilation hole in the up and down, inclined-plane of convective cover portion; F steel aluminum finned tube radiating core is provided with water inlet and delivery port, stretches out from the side of convective cover, connects with the heating thermal source.
Below in conjunction with drawings and Examples in detail the present invention is described in detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the I-I face view of Fig. 1.
Fig. 3 is a multiple tube schematic diagram of the present invention.
Fig. 4 is a steel aluminum finned tube schematic diagram of the present invention.
Shown in Fig. 1-4, a kind of steel-aluminium cold-rolled fined tube radiator, its manufacture craft is as follows: A. is processed into composite bimetal pipe (3) with interior steel pipe (1) and outer aluminum pipe (2) earlier; B is with multiple tube (3) cold rolling one-tenth steel aluminum finned tube (4) on special equipment; C. 2-10 root steel aluminum finned tube (4) is " L " type and arranges, its pipe end connects into steel aluminum finned tube radiating core (6) by header (5); D. steel aluminum finned tube radiating core (6) is fixed in the convective cover (7); E has the formula of the moving slotted hole (8) of heat radiation wind on the inclined-plane of convective cover (7), have air inlet oblong aperture (9) in the bottom; F. steel aluminum finned tube radiating core (6) is provided with water inlet (10) and delivery port (11), stretches out with thermal source from the side of convective cover (7) to link to each other.In the foregoing description, steel aluminum finned tube (4) wing that composite bimetal pipe (3) is processed into is apart from being 0.3-2.3mm for the 3-7mm wing is thick and highly being 6-18mm, steel aluminum finned tube (4) diameter of inner pipe is 1/2 "; 3/4 ", 1 "; length is 350-2000mm; its material is steel pipe or copper pipe; header (5) is the form of going with each other all the time; material is a steel plate; convective cover (7) length is 350-2000mm, highly be 200-7200mm, width is 60-145mm, cover plate thickness is 0.5-1.8mm, material is iron plate or aluminium sheet, and water inlet (10) is 95-485mm with the centre-to-centre spacing of delivery port (11).
That the present invention has is reasonable in design, simple in structure, volume is little, in light weight, be easy to big, easy to install, aesthetic in appearance, the ornamental characteristics such as strong of processing, heat dissipation capacity, be worth of widely use.
Claims (6)
1, a kind of steel-aluminium cold-rolled fined tube radiator, it is characterized in that: manufacture craft is as follows: A is processed into composite bimetal pipe (3) with interior steel pipe (1) and outer aluminum pipe (2) earlier; B. with multiple tube (3) cold rolling one-tenth steel aluminum finned tube (4) on special equipment; C is " L " type with 2-10 root steel aluminum finned tube (4) and arranges, and its pipe end connects into steel aluminum finned tube radiating core (6) by header (5); D. steel aluminium fin radiating core (6) is fixed in the convective cover (7); E. on the inclined-plane of convective cover (7), have the formula of the moving slotted hole (8) of heat radiation wind, have air inlet oblong aperture (9) in the bottom; F. steel aluminum finned tube radiating core (6) is provided with water inlet (10) and delivery port (11), stretches out with thermal source from the side of convective cover (7) to link to each other.
2, radiator according to claim 1 is characterized in that: steel aluminum finned tube (4) wing is apart from being the thick 0.3-2.3mm of being of 3-7mm, wing and highly being 6-18mm.
3, radiator according to claim 1 is characterized in that: steel aluminum finned tube (4) diameter of inner pipe is 1/2 ", 3/4 ", 1 ", length is 350-2000mm, its material is steel pipe or copper pipe.
4, radiator according to claim 1 is characterized in that: header (5) is the form of going with each other all the time, and material is a steel plate.
5, radiator according to claim 1 is characterized in that: convective cover (7) length is 350-2000mm, highly is that 60-145mm, cover plate thickness are iron plate or aluminium sheet for the 0.5-18mm material for 200-7200mm, width.
6, radiator according to claim 1 is characterized in that: water inlet (10) is 95-485mm with the centre-to-centre spacing of delivery port (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001028049A CN1142403C (en) | 2000-03-06 | 2000-03-06 | Steel-aluminium cold-rolled fined tube radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001028049A CN1142403C (en) | 2000-03-06 | 2000-03-06 | Steel-aluminium cold-rolled fined tube radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1266176A true CN1266176A (en) | 2000-09-13 |
| CN1142403C CN1142403C (en) | 2004-03-17 |
Family
ID=4576571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001028049A Expired - Fee Related CN1142403C (en) | 2000-03-06 | 2000-03-06 | Steel-aluminium cold-rolled fined tube radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1142403C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871734A (en) * | 2010-06-09 | 2010-10-27 | 常熟市凯迪装饰材料有限公司 | Heat exchange device and waste gas purification system with same |
| CN102393158A (en) * | 2011-07-19 | 2012-03-28 | 北京龙源冷却技术有限公司 | Steel-aluminum compounding finned tube and processing method thereof as well as heat exchanger manufactured by same |
| CN105758228A (en) * | 2016-04-12 | 2016-07-13 | 广州高澜节能技术股份有限公司 | Natural air cooled tube bundle radiator |
-
2000
- 2000-03-06 CN CNB001028049A patent/CN1142403C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871734A (en) * | 2010-06-09 | 2010-10-27 | 常熟市凯迪装饰材料有限公司 | Heat exchange device and waste gas purification system with same |
| CN102393158A (en) * | 2011-07-19 | 2012-03-28 | 北京龙源冷却技术有限公司 | Steel-aluminum compounding finned tube and processing method thereof as well as heat exchanger manufactured by same |
| CN105758228A (en) * | 2016-04-12 | 2016-07-13 | 广州高澜节能技术股份有限公司 | Natural air cooled tube bundle radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1142403C (en) | 2004-03-17 |
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| CF01 | Termination of patent right due to non-payment of annual fee |