CN102724853A - Flat-pipe microchannel aluminum radiator - Google Patents
Flat-pipe microchannel aluminum radiator Download PDFInfo
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- CN102724853A CN102724853A CN2012102173612A CN201210217361A CN102724853A CN 102724853 A CN102724853 A CN 102724853A CN 2012102173612 A CN2012102173612 A CN 2012102173612A CN 201210217361 A CN201210217361 A CN 201210217361A CN 102724853 A CN102724853 A CN 102724853A
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- flat tube
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- thermal performance
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Abstract
The invention provides a flat-pipe microchannel aluminum radiator which comprises an aluminum plate and a thermal insulation layer fixed on an air conditioner box, wherein a flat-pipe microchannel heat exchanging pipe is arranged between the aluminum plate and the thermal insulation layer and is of a hollow pipe structure; and the cavity of the flat-pipe microchannel heat exchanging pipe is internally provided with a heat exchange grill. The flat-pipe microchannel aluminum radiator disclosed by the invention is reasonable in structure design, reduces radiator volume while enhancing heat radiating area, effectively controls and recycles heat and improves radiating efficiency during air conditioner running.
Description
Technical field
The present invention relates to a kind of idle call radiator, be specifically related to a kind of idle call Aluminium Radiator.
Background technology
At present, the profile of tooth aluminum thermal fin is adopted in air-conditioning power module, high-power frequency conversion driven compressor module and the heat radiation of high-power frequency conversion blower fan driver module more on the market.It is outside that the profile of tooth aluminum thermal fin is installed in the air conditioning appliance box, and for the ease of heat radiation, the profile of tooth aluminum thermal fin must be exposed in the external environment condition, guarantees directly to contact with moving air, improves radiating efficiency.Therefore; The installation of profile of tooth aluminum thermal fin and instructions for use air conditioning appliance box adopt complicated waterproof measure; The installation procedure of air conditioning appliance box in air-conditioning equipment also proposed very high requirement, and summary is got up, and adopts the profile of tooth aluminum thermal fin mainly to exist following shortcoming with not enough:
1, profile of tooth aluminum thermal fin volume is big; Big to air conditioning appliance box requirements of installation space; The profile of tooth aluminum thermal fin must contact and could dispel the heat preferably with the air in the external world simultaneously; Must consider to ventilate in profile of tooth aluminum thermal fin position so the air conditioning appliance box is installed, waterproof, increased a lot of processing steps and material cost for this reason;
2,Summer, radiating effect was undesirable; Especially at hot southern area in summer; When frequently using air-conditioning temperature-reducing, the radiating effect of the power module of air-conditioning unit, high-power frequency conversion driven compressor module, high-power frequency conversion blower fan driver module is bad on the contrary, influences the normal operation of air-conditioning; Can cause the air-conditioning unit to break down when serious, reduce stability and reduction of service life that air-conditioning uses.
Summary of the invention
To the deficiency that prior art exists, technical problem to be solved by this invention is that a kind of flat tube microchannel Aluminium Radiator is provided; Through improving structural design; Increase area of dissipation when reducing the radiator volume, effectively control and reclaim heat, improve the radiating effect of air-conditioning system operation.
For solving the problems of the technologies described above; The technical scheme that the present invention taked is; A kind of flat tube microchannel Aluminium Radiator, it comprises aluminium sheet and the heat-insulation layer that is fixed on the air conditioning appliance box, and flat tube Thermal Performance of Micro Channels pipe is set between aluminium sheet and the heat-insulation layer; Said flat tube Thermal Performance of Micro Channels pipe is the hollow pipeline structure, in the cavity of flat tube Thermal Performance of Micro Channels pipe the heat exchange grid is set.
Above-mentioned flat tube microchannel Aluminium Radiator, its aluminium plate thickness is 3.0-8.0mm.
Above-mentioned flat tube microchannel Aluminium Radiator, its aluminium sheet outer, two ends up and down protrude from heat-insulation layer outer, two ends up and down, and aluminium sheet is the projection mounting and fixing support of outer, two ends up and down, and fixed mount is fixed on the air conditioning appliance box.
Above-mentioned flat tube microchannel Aluminium Radiator, its aluminium sheet projection of outer, two ends up and down pass through the screw mounting and fixing support.
Above-mentioned flat tube microchannel Aluminium Radiator, its heat-insulation layer material is rubber or plastics.
Above-mentioned flat tube microchannel Aluminium Radiator is provided with at least two flat tube Thermal Performance of Micro Channels pipes between its aluminium sheet and the heat-insulation layer, at least two group heat exchange grids are set in the cavity of said flat tube Thermal Performance of Micro Channels pipe.
Above-mentioned flat tube microchannel Aluminium Radiator, its flat tube Thermal Performance of Micro Channels pipeline cross section is a rectangle, its thickness is 5.0-8.0mm.
Above-mentioned flat tube microchannel Aluminium Radiator, its flat tube Thermal Performance of Micro Channels pipe is an aluminium matter pipeline; Said heat exchange grid is an aluminium matter grid.
Above-mentioned flat tube microchannel Aluminium Radiator, its flat tube Thermal Performance of Micro Channels pipe and aluminium sheet are welded to connect, and flat tube Thermal Performance of Micro Channels pipe glueds joint with heat-insulation layer and is connected.
The present invention has following advantage and beneficial effect:
1, flat tube of the present invention microchannel Aluminium Radiator can increase area of dissipation, improves radiating efficiency, reduces the radiator volume, and is flexible for installation; Aluminium plate thickness is 3.0-8.0mm; Pipeline section is that the flat tube Thermal Performance of Micro Channels tube thickness of rectangle is 5.0-8.0mm; All be to optimize rational design size, make that the volume of flat tube microchannel Aluminium Radiator is little, good heat dissipation effect is convenient to I&M.
2, aluminium sheet protrudes from heat-insulation layer outer, two ends up and down in the outer, two ends up and down; And be fixed on the air conditioning appliance box through fixed mount; Effectively guarantee the aluminium sheet mounting stability on the one hand, aluminium sheet can block and protect inboard flat tube Thermal Performance of Micro Channels pipe and heat insulation layer structure on the other hand.
3, heat-insulation layer material selection rubber or plastics; With low cost and play the insulation and heat-blocking action; Purpose is the heat that the whole or most of absorption air-conditioning of low-temperature refrigerant unit power module, high-power frequency conversion driven compressor module, high-power frequency conversion blower fan driver module are distributed, and can protect the difficult condensed water that forms in Aluminium Radiator surface, flat tube microchannel simultaneously.Flat tube Thermal Performance of Micro Channels pipe and grid are aluminium matter, and production cost is low, good heat dissipation effect, and aluminium matter flat tube Thermal Performance of Micro Channels pipe is convenient to bring into play thermolysis jointly with the aluminium sheet welding.
4, at least two flat tube Thermal Performance of Micro Channels pipes are set between aluminium sheet and the heat-insulation layer; At least two group grids are set in the cavity of flat tube Thermal Performance of Micro Channels pipe; Under the prerequisite of controlling cost, suitably increase flat tube Thermal Performance of Micro Channels pipe and inner grid quantity thereof, can better increase area of dissipation, improve radiating efficiency, effect stability.
Description of drawings
Fig. 1 is the structural representation of flat tube of the present invention microchannel aluminum heat exchanger;
Fig. 2 is an A-A place sectional view among Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Among the above-mentioned figure:
The 1-aluminium sheet, 2-flat tube Thermal Performance of Micro Channels pipe, 3-heat-insulation layer, 4-fixed mount, 5-heat exchange grid.
Embodiment
Embodiment 1
Shown in Fig. 1-3; The flat tube microchannel Aluminium Radiator of present embodiment, it comprises the aluminium sheet 1 and heat-insulation layer 3 that is fixed on the air conditioning appliance box (not indicating among the figure), the material of heat-insulation layer 3 is a rubber; Two flat tube Thermal Performance of Micro Channels pipes 2 are set between aluminium sheet 1 and the heat-insulation layer 3; Flat tube Thermal Performance of Micro Channels pipe 2 is an aluminium matter pipeline, and flat tube Thermal Performance of Micro Channels pipe 2 is the hollow pipeline structure, and two groups of heat exchange grids 5 are set in the cavity of flat tube Thermal Performance of Micro Channels pipe 2.
The thickness H of aluminium sheet 1 is 3.0mm; And aluminium sheet protrudes from heat-insulation layer about in the of 3 the outer, two ends in the outer, two ends about in the of 1; The projection of aluminium sheet outer, two ends about in the of 1 is through screw mounting and fixing support 4; Fixed mount 4 is fixed on the air conditioning appliance box (not indicating among the figure), and flat tube Thermal Performance of Micro Channels pipe 2 pipeline sections are rectangle, and its thickness h is 5.0mm.
Flat tube Thermal Performance of Micro Channels pipe 2 is welded to connect with aluminium sheet 1, and flat tube Thermal Performance of Micro Channels pipe 2 glueds joint with heat-insulation layer 3 and is connected.
Embodiment 2
The difference of present embodiment and embodiment 1 is:
The material of heat-insulation layer 3 is plastics;
Three flat tube Thermal Performance of Micro Channels pipes 2 are set between aluminium sheet 1 and the heat-insulation layer 3, three groups of heat exchange grids 5 are set in the cavity of flat tube Thermal Performance of Micro Channels pipe 2;
The thickness H of aluminium sheet 1 is 8.0mm, and flat tube Thermal Performance of Micro Channels pipe 2 thickness h are 8.0mm.
The difference of present embodiment and embodiment 1 is:
Three flat tube Thermal Performance of Micro Channels pipes 2 are set between aluminium sheet 1 and the heat-insulation layer 3, four groups of heat exchange grids 5 are set in the cavity of flat tube Thermal Performance of Micro Channels pipe 2;
The thickness H of aluminium sheet 1 is 5.0mm, and flat tube Thermal Performance of Micro Channels pipe 2 thickness h are 6.0mm.
The above only is to preferred embodiment of the present invention, is not to be that the present invention is done other forms of restriction, and any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the present invention program's content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to protection scope of the present invention according to technical spirit of the present invention.
Claims (9)
1. flat tube microchannel Aluminium Radiator; It is characterized in that: it comprises aluminium sheet and the heat-insulation layer that is fixed on the air conditioning appliance box; Flat tube Thermal Performance of Micro Channels pipe is set between aluminium sheet and the heat-insulation layer; Said flat tube Thermal Performance of Micro Channels pipe is the hollow pipeline structure, in the cavity of flat tube Thermal Performance of Micro Channels pipe the heat exchange grid is set.
2. flat tube according to claim 1 microchannel Aluminium Radiator is characterized in that: said aluminium plate thickness is 3.0-8.0mm.
3. flat tube according to claim 1 and 2 microchannel Aluminium Radiator; It is characterized in that: said aluminium sheet outer, two ends up and down protrudes from heat-insulation layer outer, two ends up and down; Aluminium sheet is the projection mounting and fixing support of outer, two ends up and down, and fixed mount is fixed on the air conditioning appliance box.
4. flat tube according to claim 3 microchannel Aluminium Radiator is characterized in that: the said aluminium sheet projection of outer, two ends up and down passes through the screw mounting and fixing support.
5. flat tube according to claim 1 microchannel Aluminium Radiator is characterized in that: said heat-insulation layer material is rubber or plastics.
6. flat tube according to claim 1 microchannel Aluminium Radiator is characterized in that: at least two flat tube Thermal Performance of Micro Channels pipes are set between said aluminium sheet and the heat-insulation layer, at least two group heat exchange grids are set in the cavity of said flat tube Thermal Performance of Micro Channels pipe.
7. flat tube according to claim 1 microchannel Aluminium Radiator is characterized in that: said flat tube Thermal Performance of Micro Channels pipeline cross section is a rectangle, and its thickness is 5.0-8.0mm.
8. according to claim 1,6 or 7 described flat tube microchannel Aluminium Radiators, it is characterized in that: said flat tube Thermal Performance of Micro Channels pipe is an aluminium matter pipeline; Said heat exchange grid is an aluminium matter grid.
9. flat tube according to claim 8 microchannel Aluminium Radiator is characterized in that: said flat tube Thermal Performance of Micro Channels pipe and aluminium sheet are welded to connect, and flat tube Thermal Performance of Micro Channels pipe glueds joint with heat-insulation layer and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102173612A CN102724853A (en) | 2012-06-28 | 2012-06-28 | Flat-pipe microchannel aluminum radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102173612A CN102724853A (en) | 2012-06-28 | 2012-06-28 | Flat-pipe microchannel aluminum radiator |
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| Publication Number | Publication Date |
|---|---|
| CN102724853A true CN102724853A (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102173612A Pending CN102724853A (en) | 2012-06-28 | 2012-06-28 | Flat-pipe microchannel aluminum radiator |
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| Country | Link |
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| CN (1) | CN102724853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162475A (en) * | 2013-03-22 | 2013-06-19 | 青岛海信日立空调系统有限公司 | Heat dissipation circulating system of air conditioner |
| CN107270421A (en) * | 2017-08-02 | 2017-10-20 | 珠海格力电器股份有限公司 | Air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372785Y (en) * | 1999-05-28 | 2000-04-05 | 郭清松 | Radiator for electrical equipment |
| CN2492790Y (en) * | 2001-06-21 | 2002-05-22 | 纪永久 | Intelligent temperature-controlling cast electric heating radiator |
| CN1570382A (en) * | 2003-07-19 | 2005-01-26 | 李万浩 | Heating radiator for compressors |
| CN101377366A (en) * | 2008-07-31 | 2009-03-04 | 何岳峰 | Special-shaped tube heat exchanger |
| CN202231001U (en) * | 2011-09-30 | 2012-05-23 | Tcl空调器（武汉）有限公司 | Chip cooling device for control module of variable frequency air conditioner |
| CN202738351U (en) * | 2012-06-28 | 2013-02-13 | 青岛海信日立空调系统有限公司 | Flat-pipe microchannel aluminum radiator |
-
2012
- 2012-06-28 CN CN2012102173612A patent/CN102724853A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372785Y (en) * | 1999-05-28 | 2000-04-05 | 郭清松 | Radiator for electrical equipment |
| CN2492790Y (en) * | 2001-06-21 | 2002-05-22 | 纪永久 | Intelligent temperature-controlling cast electric heating radiator |
| CN1570382A (en) * | 2003-07-19 | 2005-01-26 | 李万浩 | Heating radiator for compressors |
| CN101377366A (en) * | 2008-07-31 | 2009-03-04 | 何岳峰 | Special-shaped tube heat exchanger |
| CN202231001U (en) * | 2011-09-30 | 2012-05-23 | Tcl空调器（武汉）有限公司 | Chip cooling device for control module of variable frequency air conditioner |
| CN202738351U (en) * | 2012-06-28 | 2013-02-13 | 青岛海信日立空调系统有限公司 | Flat-pipe microchannel aluminum radiator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162475A (en) * | 2013-03-22 | 2013-06-19 | 青岛海信日立空调系统有限公司 | Heat dissipation circulating system of air conditioner |
| WO2014146498A1 (en) * | 2013-03-22 | 2014-09-25 | 青岛海信日立空调系统有限公司 | Heat radiation and circulation system of air conditioner |
| US20150316278A1 (en) * | 2013-03-22 | 2015-11-05 | Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. | Air conditioner heat-radiating circulation system |
| US10371396B2 (en) | 2013-03-22 | 2019-08-06 | Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. | Air conditioner heat-radiating circulation system |
| CN107270421A (en) * | 2017-08-02 | 2017-10-20 | 珠海格力电器股份有限公司 | Air conditioner |
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Application publication date: 20121010 |