CN201318900Y - Aluminum flat tube - Google Patents
Aluminum flat tube Download PDFInfo
- Publication number
- CN201318900Y CN201318900Y CNU2008202210019U CN200820221001U CN201318900Y CN 201318900 Y CN201318900 Y CN 201318900Y CN U2008202210019 U CNU2008202210019 U CN U2008202210019U CN 200820221001 U CN200820221001 U CN 200820221001U CN 201318900 Y CN201318900 Y CN 201318900Y
- Authority
- CN
- China
- Prior art keywords
- flat tube
- aluminum flat
- utility
- model
- flow channel
- 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
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an aluminum flat tube, which relates to a heat exchanging element and aims to provide an aluminum flat tube which is large in heat exchanging area and low in heat transfer efficiency. The technical solution scheme includes that the aluminum flat tube comprises flow channel holes in the aluminum flat tube body, the cross section of each flow channel hole is rectangular, and inner walls of the holes are equipped with embossments or concave grooves. 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 aluminium flat conduit.
Background technology:
As the idle call aluminium flat conduit,, heat-transfer effect low because of its price is good to be widely used, and the endoporus of using aluminium flat conduit now is the square-section, and the surface area in this flat tube runner hole is less, and heat transfer efficiency is low.
Summary of the invention:
The purpose of this utility model provides the low aluminium flat conduit of the big heat transfer efficiency of a kind of heat exchange area.Technical solution of the present utility model is, a kind of aluminium flat conduit comprises the runner hole in the body, and it is characterized in that: the cross section in runner hole is a rectangle, and the inwall in hole is provided with projection or groove.The utility model has the advantage that heat exchange area is big thereby heat transfer efficiency is high compared with the prior art.
Description of drawings:
Fig. 1 is the utility model aluminium flat conduit cross-sectional structure schematic diagram, and Fig. 2 is another kind of aluminium flat conduit cross-sectional structure schematic diagram.
The specific embodiment:
In conjunction with above accompanying drawing the utility model is elaborated,, on the wall of flat tube square opening, be provided with convex body or groove in order to increase the flow area of aluminum pipe.Owing on the inwall in flat tube runner hole, be provided with a plurality of projectioies or groove, increased the medium contact area in body and the runner, thereby its heat exchange efficiency be higher.
Claims (1)
1, a kind of aluminium flat conduit comprises the runner hole in the body, and it is characterized in that: the cross section in runner hole is a rectangle, and the inwall in hole is provided with projection or groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202210019U CN201318900Y (en) | 2008-11-17 | 2008-11-17 | Aluminum flat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202210019U CN201318900Y (en) | 2008-11-17 | 2008-11-17 | Aluminum flat tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318900Y true CN201318900Y (en) | 2009-09-30 |
Family
ID=41197664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202210019U Expired - Fee Related CN201318900Y (en) | 2008-11-17 | 2008-11-17 | Aluminum flat tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318900Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968700A (en) * | 2014-05-26 | 2014-08-06 | 赵耀华 | Efficient heat exchange water pipe and heat pipe radiant heating/refrigerating system |
| CN106225328A (en) * | 2016-09-09 | 2016-12-14 | 珠海格力电器股份有限公司 | Microchannel heat exchanger fluid channel, flat pipe, microchannel heat exchanger and air conditioning equipment |
| CN106288910A (en) * | 2016-08-15 | 2017-01-04 | 安徽天祥空调科技有限公司 | A kind of aluminum pipe for radiator of automobile air conditioner |
-
2008
- 2008-11-17 CN CNU2008202210019U patent/CN201318900Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968700A (en) * | 2014-05-26 | 2014-08-06 | 赵耀华 | Efficient heat exchange water pipe and heat pipe radiant heating/refrigerating system |
| CN106288910A (en) * | 2016-08-15 | 2017-01-04 | 安徽天祥空调科技有限公司 | A kind of aluminum pipe for radiator of automobile air conditioner |
| CN106225328A (en) * | 2016-09-09 | 2016-12-14 | 珠海格力电器股份有限公司 | Microchannel heat exchanger fluid channel, flat pipe, microchannel heat exchanger and air conditioning equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201318900Y (en) | Aluminum flat tube | |
| CN202547478U (en) | Heat exchanger header pipe adapting base convenient to position and assemble | |
| CN201867111U (en) | Heat exchange tube with internal reinforcing spoilers | |
| CN201199141Y (en) | Radiating fin | |
| CN201787840U (en) | Efficient energy-saving corrugated tube heat exchanger | |
| CN201876178U (en) | Titanium corrugated tube for automobile condenser | |
| CN203116579U (en) | Micro-channel high-efficiency aluminum flat pipe for air conditioner | |
| CN202709828U (en) | Horizontal fall heat pipe for solar water heater | |
| CN201318898Y (en) | Aluminum flat tube for air conditioners | |
| CN202304540U (en) | High-efficiency heat exchange tube | |
| CN202734637U (en) | Finned heat exchange tube | |
| CN202229627U (en) | Radiator with steel high-frequency welding spiral finned tubes | |
| CN205974735U (en) | Cooling low temperature exchange assembly | |
| CN201637300U (en) | Heat exchanger of S-shaped discharge pipe grid plate | |
| CN202660944U (en) | Extrusion type heat exchanger | |
| CN202869343U (en) | Flat pipe of heat exchanger | |
| CN203081911U (en) | Cooler used on hydraulic system | |
| CN204154152U (en) | A kind of new type heat exchanger | |
| CN209116825U (en) | Plate-type heat exchanger slab and plate heat exchanger | |
| CN214371023U (en) | Solid heat exchange device | |
| CN214120877U (en) | Environment-friendly plate heat exchanger capable of rapidly exchanging heat | |
| CN210664095U (en) | Efficient finned wire heat exchanger | |
| CN212645029U (en) | Large-scale integral type heat exchanger is used to merchant's surpassing | |
| CN202734606U (en) | Micro-channel heat exchanger | |
| CN201680589U (en) | Liner wall heat exchange water box |
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 |