CN102967166A - Flat pipe of heat exchanger - Google Patents
Flat pipe of heat exchanger Download PDFInfo
- Publication number
- CN102967166A CN102967166A CN2012104325959A CN201210432595A CN102967166A CN 102967166 A CN102967166 A CN 102967166A CN 2012104325959 A CN2012104325959 A CN 2012104325959A CN 201210432595 A CN201210432595 A CN 201210432595A CN 102967166 A CN102967166 A CN 102967166A
- Authority
- CN
- China
- Prior art keywords
- flat pipe
- flat tube
- heat exchanger
- tube body
- sides
- 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
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a flat pipe of a heat exchanger. The flat pipe comprises a flat pipe body, wherein the flat pipe body is internally provided with two U-shaped circulation holes and at least three quadrilateral circulation holes; two side walls of the external wall of the flat pipe body are of an arc shape which is protruded outward; the other two sides of the external wall of the flat pipe body are provided with two planes which are inward concave; the two U-shaped circulation holes are respectively positioned at two ends of the flat pipe body; the quadrilateral circulation holes are positioned in the middle of the flat pipe body; and the upper bottoms and lower bottoms of the quadrilateral circulation holes are of an arc shape which is inward concave. Two sides of the external wall of the flat pipe are arc-shaped, and the other two sides of the external wall are of an inward concave structure, so that the surface of the flat pipe is enlarged, further the heat dissipation area of the flat pipe is enlarged, and the heat transfer effect is greatly quickened.
Description
Technical field
The invention belongs to a kind of heat exchange elements, particularly a kind of heat exchanger flat tube.
Background technology
The heat exchanger channels of existing heat exchanger has parallel a plurality of square opening coolant channels in it, adopt the conduit wall of smooth surface, and heat-transfer effect is relatively poor.In order to improve heat-transfer rate, adopt the material of good heat conductivity, but generally speaking, heat transfer efficiency promotes 20%, the cost of manufacturing equipment will promote 100%.A lot of enterprises that use heat exchangers, in order to seek more efficient heat exchanger, the high-grade radiator that the procurement price of having to is very expensive, but in fact the lifting of its radiating effect is not directly proportional with price.So how a kind of heat exchanger passages structure of good heat conductivity is provided is the technical problem of present heat exchanger field institute facing.
Summary of the invention
The object of the invention is to overcome the problem of above-mentioned prior art, provide a kind of heat-transfer effect good heat exchanger flat tube.
The objective of the invention is to be achieved through the following technical solutions:
A kind of heat exchanger flat tube, comprise the flat tube body, the inside of described flat tube body is provided with two shape of a hoof openings and several quadrangle openings, described flat tube body outer wall both sides are cambered outwards arc, the other both sides of described flat tube body outer wall are with two planes that concave, two described shape of a hoof openings lay respectively at flat tube body two ends, and described quadrangle opening is positioned at flat tube body middle part.
Further, described quadrangle opening upper base is the arc that concaves with going to the bottom.
Further, described quadrangle opening quantity is at least three.
Flat tube outer wall of the present invention adopts both sides to be cambered outwards arc, and both sides are that the structure that concaves has enlarged the flat tube surface in addition, and then have enlarged the area of dissipation of flat tube, have greatly accelerated the effect of hot transmission.
Description of drawings
The below is described in further detail the present invention with embodiment with reference to the accompanying drawings.
Fig. 1 is the schematic diagram of flat tube of heat exchanger of the present invention.
The specific embodiment
As shown in Figure 1, a kind of heat exchanger flat tube, comprise flat tube body 1, be provided with two shape of a hoof openings 2 and several quadrangle openings 3 in the inside of flat tube body 1, these flat tube body 1 outer wall both sides are cambered outwards arc, the other both sides of flat tube body 2 outer walls are with two planes that concave, two shape of a hoof openings lay respectively at flat tube body 1 two ends, quadrangle opening 3 is positioned at flat tube body middle part, quadrangle opening quantity is at least three, quadrangle opening 3 upper bases are the arc that concaves with going to the bottom, and quadrangle opening 3 upper bases are interlaced distribution with going to the bottom.
Flat tube outer wall of the present invention adopts both sides to be cambered outwards arc, and both sides are that the structure that concaves has enlarged the flat tube surface in addition, and then have enlarged the surface area of flat tube, have increased area of dissipation, have greatly accelerated the effect of hot transmission.
The above only is the explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. heat exchanger flat tube, comprise the flat tube body, it is characterized in that, the inside of described flat tube body is provided with two shape of a hoof openings and several quadrangle openings, described flat tube body outer wall both sides are cambered outwards arc, the other both sides of described flat tube body outer wall are that two described shape of a hoof openings lay respectively at flat tube body two ends with two planes that concave, and described quadrangle opening is positioned at flat tube body middle part.
2. a kind of heat exchanger flat tube as claimed in claim 1 is characterized in that, described quadrangle opening upper base is the arc that concaves with going to the bottom.
3. a kind of heat exchanger flat tube as claimed in claim 1 is characterized in that, described quadrangle opening quantity is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104325959A CN102967166A (en) | 2012-11-02 | 2012-11-02 | Flat pipe of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104325959A CN102967166A (en) | 2012-11-02 | 2012-11-02 | Flat pipe of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102967166A true CN102967166A (en) | 2013-03-13 |
Family
ID=47797472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104325959A Pending CN102967166A (en) | 2012-11-02 | 2012-11-02 | Flat pipe of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102967166A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196750A (en) * | 2016-07-18 | 2016-12-07 | 合肥美的电冰箱有限公司 | A kind of condenser and refrigerator |
| CN107941043A (en) * | 2017-12-19 | 2018-04-20 | 山东同创汽车散热装置股份有限公司 | A kind of heat-dissipating pipe being used in automobile radiators |
| CN109210964A (en) * | 2018-09-30 | 2019-01-15 | 珠海格力电器股份有限公司 | A kind of heat exchanger and the air-conditioning comprising it |
| CN109807256A (en) * | 2019-02-14 | 2019-05-28 | 合肥美的电冰箱有限公司 | The production method and making apparatus of evaporation tube |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050931A (en) * | 2007-04-06 | 2007-10-10 | 豫新航空环控设备有限公司 | Flat tube for air conditioner |
| CN101210780B (en) * | 2006-12-30 | 2010-10-20 | 卡特彼勒公司 | Cooling system with non-parallel cooling radiating flange |
| CN202869340U (en) * | 2012-11-02 | 2013-04-10 | 无锡鸿声铝业有限公司 | Flat pipe of heat exchanger |
-
2012
- 2012-11-02 CN CN2012104325959A patent/CN102967166A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210780B (en) * | 2006-12-30 | 2010-10-20 | 卡特彼勒公司 | Cooling system with non-parallel cooling radiating flange |
| CN101050931A (en) * | 2007-04-06 | 2007-10-10 | 豫新航空环控设备有限公司 | Flat tube for air conditioner |
| CN202869340U (en) * | 2012-11-02 | 2013-04-10 | 无锡鸿声铝业有限公司 | Flat pipe of heat exchanger |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196750A (en) * | 2016-07-18 | 2016-12-07 | 合肥美的电冰箱有限公司 | A kind of condenser and refrigerator |
| CN107941043A (en) * | 2017-12-19 | 2018-04-20 | 山东同创汽车散热装置股份有限公司 | A kind of heat-dissipating pipe being used in automobile radiators |
| CN109210964A (en) * | 2018-09-30 | 2019-01-15 | 珠海格力电器股份有限公司 | A kind of heat exchanger and the air-conditioning comprising it |
| CN109807256A (en) * | 2019-02-14 | 2019-05-28 | 合肥美的电冰箱有限公司 | The production method and making apparatus of evaporation tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109668346B (en) | Novel semiconductor refrigeration heat dissipation module | |
| CN102967166A (en) | Flat pipe of heat exchanger | |
| CN202734640U (en) | Micro-channel heat exchanger and foamed metal fin thereof | |
| CN207149374U (en) | A kind of Y-shaped gilled radiator | |
| CN205248062U (en) | Heat radiator of transformer | |
| CN202869340U (en) | Flat pipe of heat exchanger | |
| CN203706791U (en) | Novel energy-saving finned radiator for transformers | |
| CN201876179U (en) | Heat exchange tube and energy-saving radiator | |
| CN107910162A (en) | A kind of geomantic omen exchanges high-power medium-frequency transformer | |
| CN203249533U (en) | Aluminum plate heat exchanger cooling fin | |
| CN107702570A (en) | One kind heat exchange cooling device | |
| CN201700117U (en) | Radiator with a plurality of clustered fins | |
| CN102183163A (en) | Base-free heat dissipater | |
| CN202869343U (en) | Flat pipe of heat exchanger | |
| CN102967167A (en) | Flat pipe of heat exchanger | |
| CN102003906A (en) | Heat exchange tube and energy-saving heat radiator | |
| CN203518758U (en) | Efficient circulating corrugated fin structure | |
| CN203405107U (en) | Radiator | |
| CN106556278A (en) | A kind of flat pipe of heat exchanger | |
| CN202734637U (en) | Finned heat exchange tube | |
| CN105716458A (en) | I-shaped heat radiation pipe and I-shaped radiator | |
| CN202692795U (en) | Anti-symmetric flat pipe for heat exchanger channels | |
| CN204518312U (en) | A kind of water-filled radiator | |
| CN103383209A (en) | Corrugated fin structure allowing efficient circulation | |
| CN203771544U (en) | Skirting line type heating radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |