CN201318898Y - Aluminum flat tube for air conditioners - Google Patents
Aluminum flat tube for air conditioners Download PDFInfo
- Publication number
- CN201318898Y CN201318898Y CNU2008202210023U CN200820221002U CN201318898Y CN 201318898 Y CN201318898 Y CN 201318898Y CN U2008202210023 U CNU2008202210023 U CN U2008202210023U CN 200820221002 U CN200820221002 U CN 200820221002U CN 201318898 Y CN201318898 Y CN 201318898Y
- Authority
- CN
- China
- Prior art keywords
- flat tube
- aluminum flat
- utility
- air conditioners
- model
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an aluminum flat tube for air conditioners, which relates to a heat exchanging element. The utility model aims to provide an aluminum flat tube for air conditioners which is large in heat transfer area and high in heat exchanging efficiency, and also aims to provide an aluminum flat tube with fine corrosion resistance. The technical scheme includes that the aluminum flat tube for air conditioners comprises flow channel holes in the aluminum flat tube body, and concave grooves are uniformly distributed on walls of circular flow channel holes in the aluminum flat tube. The outer surface of the aluminum flat tube is equipped with a zinc layer. The utility model is used for air-conditioners.
Description
Technical field:
The utility model relates to a kind of heat exchange element, particularly a kind of idle call aluminium flat conduit.
Background technology:
The runner hole of idle call aluminium flat conduit is a circular hole, and its heat exchange area is less, and heat exchange efficiency is low, though aluminium light weight, good heat conductivity are widely used in addition, its corrosion resistance is undesirable.
Summary of the invention:
The purpose of this utility model provides the high idle call aluminium flat conduit of the big heat exchange efficiency of a kind of heat exchange area.Another purpose of the present utility model provides the good idle call aluminium flat conduit of a kind of corrosion resistance.The technical solution of the utility model is that a kind of idle call aluminium flat conduit comprises the runner hole in the body, it is characterized in that: be evenly equipped with groove on the hole wall in the circular flow channel hole in the described flat tube body.The outer surface of flat tube body is provided with the zinc layer.The utility model has the advantage that the heat exchange efficiency high corrosion resistance can be good compared with the prior art.
Description of drawings:
Fig. 1 is a cross-sectional structure schematic diagram of the present utility model, and Fig. 2 is the structural representation of the another kind of aluminium flat conduit of the utility model.
The specific embodiment:
In conjunction with the accompanying drawings the utility model is elaborated,, uniform groove is set on the surface with circular hole, improve the heat exchange efficiency of flat tube in order to increase the surface area in flat tube runner hole.Outer surface spraying one deck zinc at the flat tube body in order to improve the corrosion resistance of flat tube, increases its service life.
Claims (2)
1, a kind of idle call aluminium flat conduit comprises the runner hole in the body, it is characterized in that: be evenly equipped with groove on the hole wall in the circular flow channel hole in the described flat tube body.
2, idle call aluminium flat conduit as claimed in claim 1, it is characterized in that: the outer surface of flat tube body is provided with the zinc layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202210023U CN201318898Y (en) | 2008-11-17 | 2008-11-17 | Aluminum flat tube for air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202210023U CN201318898Y (en) | 2008-11-17 | 2008-11-17 | Aluminum flat tube for air conditioners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318898Y true CN201318898Y (en) | 2009-09-30 |
Family
ID=41197662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202210023U Expired - Fee Related CN201318898Y (en) | 2008-11-17 | 2008-11-17 | Aluminum flat tube for air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318898Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591821A (en) * | 2012-08-16 | 2014-02-19 | 中国石油化工集团公司 | Block-hole graphite type heat exchanger |
| CN107356146A (en) * | 2017-06-13 | 2017-11-17 | 苏州吉利不锈钢制品有限公司 | A kind of pipe for radiator road structure |
| CN107388873A (en) * | 2017-06-13 | 2017-11-24 | 苏州吉利不锈钢制品有限公司 | A kind of pipe for radiator road structure |
-
2008
- 2008-11-17 CN CNU2008202210023U patent/CN201318898Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591821A (en) * | 2012-08-16 | 2014-02-19 | 中国石油化工集团公司 | Block-hole graphite type heat exchanger |
| CN107356146A (en) * | 2017-06-13 | 2017-11-17 | 苏州吉利不锈钢制品有限公司 | A kind of pipe for radiator road structure |
| CN107388873A (en) * | 2017-06-13 | 2017-11-24 | 苏州吉利不锈钢制品有限公司 | A kind of pipe for radiator road structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20131117 |