CN202915789U - Microchannel heat exchanger flat tube - Google Patents
Microchannel heat exchanger flat tube Download PDFInfo
- Publication number
- CN202915789U CN202915789U CN 201220432433 CN201220432433U CN202915789U CN 202915789 U CN202915789 U CN 202915789U CN 201220432433 CN201220432433 CN 201220432433 CN 201220432433 U CN201220432433 U CN 201220432433U CN 202915789 U CN202915789 U CN 202915789U
- Authority
- CN
- China
- Prior art keywords
- flat tube
- heat exchanger
- flat
- tube
- microchannel heat
- 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 relates to the field of refrigeration and particularly relates to a microchannel heat exchanger flat tube. The flat tube consists of a tube body and a rib, wherein the flat tube is divided into 2-20 cavities along the length direction of the flat tube by the rib, the width of the flat tube is in a range from 8mm to 15mm, the thickness is in a range from 1.5mm to 2.5mm, and the flat tube is made of aluminum alloy. The thickness and the width of the flat tube are small, the flat tube has a plurality of cavities, the occupied space is small when the flat tube has the large area, the high efficiency is achieved, the flat tube is made of the aluminum alloy so that the weight is small, the cost is low and the reliability is high.
Description
Technical field
The utility model relates to refrigerating field, and is especially relevant with a kind of flat pipes of micro-channel heat exchangers.
Background technology
Micro-channel heat exchanger, claim again parallel-flow heat exchanger, it is a kind of high-efficiency compact formula heat exchanger, the substitute products of fin-tube type heat exchanger, copper material commonly used is made flat tube, in recent years, and along with the rising all the way of copper valency, the substitution problem of air-conditioning system copper material has caused the common concern of industry field, and actively seeks the substitute technology of copper material.
The utility model content
The purpose of this utility model will solve above-mentioned existing various weak points exactly, and a kind of lightweight, efficient is high, reliability is high and cost is low flat pipes of micro-channel heat exchangers is provided, for this reason, the utility model by the following technical solutions:
A kind of flat pipes of micro-channel heat exchangers is characterized in that: described flat tube is comprised of body and muscle, and described muscle is divided into 2-20 cavity to flat tube along the length direction of flat tube.
As the further of such scheme improved and replenish, the utility model also comprises following additional technical feature:
The width of described flat tube is 8-15mm, and the thickness of described flat tube is 1.5-2.5mm.
Described flat tube is aluminium-alloy pipe.
Use the utility model can reach following beneficial effect: the width of flat tube, thickness is little and the structure of a plurality of cavitys, occupies the space little when having larger area, can realize high efficiency; Aluminium alloy design, lightweight, cost is low and reliability is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, body, 2, muscle, 3, cavity.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model is a kind of flat pipes of micro-channel heat exchangers, and flat tube is comprised of body 1 and muscle 2, and muscle 2 is divided into 2-20 cavity 3 to flat tube along the length direction of flat tube; The width of flat tube is 8-15mm, and thickness is 1.5-2.5mm; Flat tube is aluminium-alloy pipe.The width of flat tube, thickness is little and the structure of a plurality of cavitys, occupies the space little when having larger area, can realize high efficiency; Aluminium alloy design, lightweight, cost is low and reliability is high.
Claims (3)
1. flat pipes of micro-channel heat exchangers, it is characterized in that: described flat tube is comprised of body (1) and muscle (2), and described muscle (2) is divided into 2-20 cavity (3) to flat tube along the length direction of flat tube.
2. a kind of flat pipes of micro-channel heat exchangers according to claim 1, it is characterized in that: the width of described flat tube is 8-15mm, the thickness of described flat tube is 1.5-2.5mm.
3. a kind of flat pipes of micro-channel heat exchangers according to claim 1, it is characterized in that: described flat tube is aluminium-alloy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432433 CN202915789U (en) | 2012-08-26 | 2012-08-26 | Microchannel heat exchanger flat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432433 CN202915789U (en) | 2012-08-26 | 2012-08-26 | Microchannel heat exchanger flat tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915789U true CN202915789U (en) | 2013-05-01 |
Family
ID=48164097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220432433 Expired - Fee Related CN202915789U (en) | 2012-08-26 | 2012-08-26 | Microchannel heat exchanger flat tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074399A1 (en) * | 2014-11-11 | 2016-05-19 | 广东美的制冷设备有限公司 | Parallel-flow heat exchanger and air conditioner having same |
| CN107076434A (en) * | 2014-08-11 | 2017-08-18 | 黄利华 | Water cooling SPLIT AIR-CONDITIONING SYSTEM |
-
2012
- 2012-08-26 CN CN 201220432433 patent/CN202915789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107076434A (en) * | 2014-08-11 | 2017-08-18 | 黄利华 | Water cooling SPLIT AIR-CONDITIONING SYSTEM |
| WO2016074399A1 (en) * | 2014-11-11 | 2016-05-19 | 广东美的制冷设备有限公司 | Parallel-flow heat exchanger and air conditioner having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 321455 Zhejiang city of Shaoxing province Shengzhou city town ERON Industrial Zone, Road No. 2 Patentee after: Zhejiang Fuyuan refrigeration equipment Limited by Share Ltd Address before: 312455 Zhejiang city in Shengzhou Province town of ERON Industrial Zone, Road No. 2 Patentee before: Zhejiang Fuyuan Refrigeration Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20200826 |