CN104393085A - Concentrating solar special-purpose radiator - Google Patents
Concentrating solar special-purpose radiator Download PDFInfo
- Publication number
- CN104393085A CN104393085A CN201410529890.5A CN201410529890A CN104393085A CN 104393085 A CN104393085 A CN 104393085A CN 201410529890 A CN201410529890 A CN 201410529890A CN 104393085 A CN104393085 A CN 104393085A
- Authority
- CN
- China
- Prior art keywords
- radiator
- array
- cooling fins
- photoelectric conversion
- concentrating
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000003491 array Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/60—Arrangements for cooling, heating, ventilating or compensating for temperature fluctuations
- H10F77/63—Arrangements for cooling directly associated or integrated with photovoltaic cells, e.g. heat sinks directly associated with the photovoltaic cells or integrated Peltier elements for active cooling
- H10F77/68—Arrangements for cooling directly associated or integrated with photovoltaic cells, e.g. heat sinks directly associated with the photovoltaic cells or integrated Peltier elements for active cooling using gaseous or liquid coolants, e.g. air flow ventilation or water circulation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/60—Arrangements for cooling, heating, ventilating or compensating for temperature fluctuations
- H10F77/63—Arrangements for cooling directly associated or integrated with photovoltaic cells, e.g. heat sinks directly associated with the photovoltaic cells or integrated Peltier elements for active cooling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
本发明涉及一种聚光太阳能专用散热器，属于太阳能发电技术领域。包括主散热翅片，次散热翅片，散热器底板和聚光光电转换接收器安装区，所述散热器底板的一面有主散热翅片阵列和两种不同形状的次散热翅片的阵列，散热器底板的另一面有一个聚光光电转换接收器安装区。本发明散热器结构简单，制作成本低廉：该散热器的次散热翅片的四周阵列能保证自然风尽可能多地进入到散热器内部；当自然风作用到次散热翅片的内部圆柱或者椭圆柱阵列上时，会向散热器的部的不同方向折射，更能保证一次或者多次折射后的自然风在散热器内部流通，将次散热翅片的内部圆柱或者椭圆柱阵列面上的热空气通过气流流动的方式带到散热器外部中的空气中，从而保证最大限度地利用了散热器的散热能力。
The invention relates to a special radiator for concentrating solar energy, which belongs to the technical field of solar power generation. It includes the main cooling fins, the secondary cooling fins, the radiator bottom plate and the installation area of the concentrated photoelectric conversion receiver, and one side of the radiator bottom plate has an array of main cooling fins and two arrays of secondary cooling fins of different shapes, The other side of the radiator bottom plate has a concentrated photoelectric conversion receiver installation area. The radiator of the present invention has a simple structure and low manufacturing cost: the surrounding array of the secondary heat dissipation fins of the radiator can ensure that the natural wind enters the interior of the radiator as much as possible; when the natural wind acts on the inner cylindrical or elliptical When the column array is on, it will be refracted to different directions of the radiator, which can ensure that the natural wind after one or more refractions circulates inside the radiator, and dissipates the heat on the inner cylinder or elliptical cylinder array surface of the secondary cooling fin. The air is brought to the air in the exterior of the radiator by means of air flow, thereby ensuring that the heat dissipation capacity of the radiator is utilized to the maximum extent.
Description
技术领域 technical field
本发明涉及一种光伏散热部件，具体涉及一种聚光太阳能专用散热器，属太阳能发电技术领域。 The invention relates to a photovoltaic heat dissipation component, in particular to a radiator dedicated to concentrating solar energy, which belongs to the technical field of solar power generation.
背景技术 Background technique
聚光光电转换接收器是聚光光伏发电系统中的核心部件，用于直接将透镜汇聚过来的光能转换为电能。由于通过透镜汇聚过来的光能非常强，导致聚光光电转换接收器表面上的工作温度非常高，为了保证聚光光电转换接收器能在正常温度范围内稳定地工作，一般将聚光光电转换接收器直接粘接在散热器上，该散热器下端散热翅片直接暴露在外部空气中，汇聚后的太阳光产生的热量直接由散热器散发到外部空气中，但现有对大功率热能的散发都采用在散热器上增加风扇进行散热，这样除了增加风扇的成本外，还会增加连接线和外接电源的成本，以及增大生产的工作量，从而导致产品成本的增加;同时由于现有散热器的散热翅片都是采用方形柱结构，当自然风从方形柱散热翅片阵列中流通时，自然风只能对方形柱散热翅片的其中两面上的相对较高的热空气通过气流流动的方式带到散热器外部中的空气中进行热交换，从而导致散热器散热能力的部分利用。 The concentrating photoelectric conversion receiver is the core component of the concentrating photovoltaic power generation system, which is used to directly convert the light energy collected by the lens into electrical energy. Since the light energy gathered by the lens is very strong, the working temperature on the surface of the concentrating photoelectric conversion receiver is very high. In order to ensure that the concentrating photoelectric conversion receiver can work stably within the normal temperature range, the concentrating photoelectric conversion The receiver is directly bonded to the radiator, and the cooling fins at the lower end of the radiator are directly exposed to the outside air, and the heat generated by the concentrated sunlight is directly dissipated from the radiator to the outside air, but the existing high-power thermal energy Dispersing all adopts adding fan on the radiator to dissipate heat, so that in addition to increasing the cost of the fan, it will also increase the cost of connecting wires and external power supply, as well as increase the workload of production, resulting in an increase in product cost; The heat dissipation fins of the radiator adopt the square column structure. When the natural wind circulates through the square column fin array, the natural wind can only pass the relatively high hot air on the two sides of the square column fins. The way of flow brings heat exchange to the air in the outside of the radiator, resulting in partial utilization of the radiator's cooling capacity.
发明内容 Contents of the invention
本发明的目的是提供一种聚光太阳能专用散热器，该散热器在于克服现有技术的不足。 The purpose of the present invention is to provide a radiator dedicated to concentrating solar energy, which overcomes the shortcomings of the prior art.
为了实现上述技术目的，本发明采取的技术方案是:一种聚光太阳能专用散热器，其特征是，它包括主散热翅片，次散热翅片，散热器底板和聚光光电转换接收器安装区，所述散热器底板的一面有主散热翅阵列和两种不同形状的次散热翅片的阵列，散热器底板的另一面有一个聚光光电转换接收器安装区。 In order to achieve the above-mentioned technical purpose, the technical solution adopted by the present invention is: a special radiator for concentrating solar energy, which is characterized in that it includes a main cooling fin, a secondary cooling fin, a radiator base plate and a concentrating photoelectric conversion receiver. One side of the radiator bottom plate has a main heat dissipation fin array and two arrays of secondary heat dissipation fins of different shapes, and the other side of the radiator bottom plate has a light-concentrating photoelectric conversion receiver installation area.
所述主散热翅片为一排长方形柱阵列排列而成。 The main cooling fins are arranged in a row of rectangular column arrays.
所述次散热翅片的内部阵列为多排圆柱阵列或者多排椭圆柱阵列，次散热翅片的四周阵列为方形和半同形拼接而成的图形阵列。 The internal array of the secondary cooling fins is a multi-row cylindrical array or multi-row elliptical cylindrical array, and the surrounding array of the secondary cooling fins is a graphic array formed by splicing square and semi-conformal shapes.
所述散热器底板上有一个聚光光电转换接收器安装区。 There is a concentrating photoelectric conversion receiver installation area on the bottom plate of the radiator.
所述主散热翅片长方形柱的长度应比聚光光电转换接收器安装区相应应长度大一毫米以上。 The length of the rectangular column of the main cooling fins should be more than one millimeter longer than the corresponding length of the installation area of the concentrating photoelectric conversion receiver.
本发明的优点和积极效果是:1.该大功率散热器结构简单，制作成本低廉；2. 该散热器的次散热翅片的四周阵列能保证自然风尽可能多地进入到散热器内部；3. 当自然风作用到次散热翅片的内部圆柱或者椭圆柱阵列上时，会向散热器内部的不同方向折射，更能保证一次或者多次折射后的自然风在散热器内部流通，将次散热翅片的内部圆柱或者椭圆柱阵列面上的热空气通过气流流动的方式带到散热器外部中的空气中，从而保证最大限度地利用了散热器的散热能力。 The advantages and positive effects of the present invention are: 1. the high-power radiator has a simple structure and low manufacturing cost; 2. the arrays around the secondary cooling fins of the radiator can ensure that natural wind enters the radiator as much as possible; 3. When the natural wind acts on the inner cylinder or elliptical cylinder array of the secondary fins, it will be refracted to different directions inside the radiator, which can ensure that the natural wind after one or more refractions circulates inside the radiator, and the The hot air on the inner cylindrical or elliptical cylindrical array surfaces of the secondary cooling fins is brought to the air outside the radiator through air flow, so as to ensure that the heat dissipation capacity of the radiator is utilized to the maximum extent.
附图说明 Description of drawings
图1 为一种聚光太阳能专用散热器立体图。 Figure 1 is a perspective view of a heat sink dedicated to concentrating solar energy.
图2 为一种聚光太阳能专用散热器底部图。 Figure 2 is a bottom view of a heat sink dedicated to concentrating solar energy.
其中: 1 、次散热翅片， 2 、主散热翅片， 3 、前面通风槽， 4 、侧面边风槽， 5 、散热器底板， 6 、聚光光电转换接收器安装区。 Among them: 1. Secondary cooling fins, 2. Main cooling fins, 3. Front ventilation slots, 4. Side air slots, 5. Radiator bottom plate, 6. Concentrating photoelectric conversion receiver installation area.
具体实施例 specific embodiment
下面结合附图对本发明作进一步的说明。 The present invention will be further described below in conjunction with the accompanying drawings.
一种聚光太阳能专用散热器，如图1 ~2 所示，它包括次散热翅片1，主散热翅片2 ，散热器底板5 ，聚光光电转换接收器安装区6 。次散热翅片1 由内部阵列为多排圆柱阵列或者多排椭圆柱阵列和四周阵列为方形和半圆形拼接而成的图形阵列组成，主散热翅片2 由一排长方形柱阵列排列而成，散热器底板5 上有一个聚光光电转换接收器的安装区6。 A heat sink dedicated to concentrating solar energy, as shown in Figures 1 to 2, includes secondary heat dissipation fins 1, main heat dissipation fins 2, radiator bottom plate 5, and concentrating photoelectric conversion receiver installation area 6. The secondary cooling fin 1 is composed of a multi-row cylindrical array or a multi-row elliptical cylindrical array and a graphic array formed by splicing the surrounding array with square and semicircular arrays. The main cooling fin 2 is formed by a row of rectangular column arrays. , there is a mounting area 6 of a concentrating photoelectric conversion receiver on the radiator base plate 5 .
本发明的使用方法是：首先将聚光光电转换接收器通过导热绝缘胶或者导热硅胶粘贴在该散热器的安装区6 上，然后将带有聚光光电转换接收器的散热器安装在聚光光伏组件的底板5 上。当不同方向的自然风吹向该散热器时，侧面通风槽3 和前面通风槽4 都能将更多的自然风导入散热器内部形成空气的流动，从而使散热柱周围的热量能尽快地散发到外部空气中。 The method of use of the present invention is as follows: firstly paste the concentrating photoelectric conversion receiver on the installation area 6 of the radiator through heat-conducting insulating glue or heat-conducting silica gel, and then install the radiator with the concentrating photoelectric conversion receiver on the concentrating On the bottom plate 5 of the photovoltaic module. When the natural wind from different directions blows to the radiator, the side ventilation slots 3 and the front ventilation slots 4 can introduce more natural wind into the interior of the radiator to form air flow, so that the heat around the cooling column can be dissipated as soon as possible to the outside air.
本发明专利中，作为变行实施例，聚光光电转换接收器安装区6 也可以为突出或者凹陷平台，聚光光电转换接收器安装区6 的形状和聚光太阳能电池芯片的形状完全一致，聚光光电转换接收器安装区6 内部或者外部可以有固定聚光光电转换接收器的螺丝孔，主散热翅片部分的大小可以和聚光光电转换接收器安装区6 的大小一致或者略大，其余部分散热翅片和次散热翅片一样的阵列排列，次散热翅片的四周阵列为"方形和半圆形拼接而成的同形阵列"中的方形可以为凹陷的形状口故本发明的权利保护范围以权利要求书限定的范围为准。 In the patent of the present invention, as a modified example, the concentrated photoelectric conversion receiver installation area 6 can also be a protruding or recessed platform, and the shape of the concentrated photoelectric conversion receiver installation area 6 is completely consistent with the shape of the concentrated solar cell chip. There may be screw holes for fixing the condensing photoelectric conversion receiver inside or outside the condensing photoelectric conversion receiver installation area 6, and the size of the main heat dissipation fin part may be the same as or slightly larger than the size of the condensing photoelectric conversion receiver installation area 6. The rest of the heat dissipation fins are arranged in the same array as the secondary heat dissipation fins, and the surrounding array of the secondary heat dissipation fins is "a uniform array formed by splicing squares and semicircles". The scope of protection is subject to the scope defined by the claims.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529890.5A CN104393085A (en) | 2014-10-10 | 2014-10-10 | Concentrating solar special-purpose radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529890.5A CN104393085A (en) | 2014-10-10 | 2014-10-10 | Concentrating solar special-purpose radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104393085A true CN104393085A (en) | 2015-03-04 |
Family
ID=52610958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410529890.5A Pending CN104393085A (en) | 2014-10-10 | 2014-10-10 | Concentrating solar special-purpose radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104393085A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391398A (en) * | 2015-11-09 | 2016-03-09 | 成都聚合科技有限公司 | Cooling bench of concentrating photovoltaic photoelectric conversion receiver |
| CN112040733A (en) * | 2020-09-02 | 2020-12-04 | 浙江先导热电科技股份有限公司 | Combined water-cooling plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070057284A1 (en) * | 2005-08-02 | 2007-03-15 | Leo Francis Casey | Double-sided package for power module |
| CN103633932A (en) * | 2013-11-05 | 2014-03-12 | 成都聚合科技有限公司 | Radiator for concentrating photovoltaic photoelectric-converting receiver |
| CN203589052U (en) * | 2009-07-20 | 2014-05-07 | 太阳能公司 | A photoelectric device with radiator units |
-
2014
- 2014-10-10 CN CN201410529890.5A patent/CN104393085A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070057284A1 (en) * | 2005-08-02 | 2007-03-15 | Leo Francis Casey | Double-sided package for power module |
| CN203589052U (en) * | 2009-07-20 | 2014-05-07 | 太阳能公司 | A photoelectric device with radiator units |
| CN103633932A (en) * | 2013-11-05 | 2014-03-12 | 成都聚合科技有限公司 | Radiator for concentrating photovoltaic photoelectric-converting receiver |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391398A (en) * | 2015-11-09 | 2016-03-09 | 成都聚合科技有限公司 | Cooling bench of concentrating photovoltaic photoelectric conversion receiver |
| CN112040733A (en) * | 2020-09-02 | 2020-12-04 | 浙江先导热电科技股份有限公司 | Combined water-cooling plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104283509A (en) | A concentrated photovoltaic solar radiator | |
| CN104320073A (en) | Concentrating photovoltaic solar energy heat radiator module | |
| CN103633932A (en) | Radiator for concentrating photovoltaic photoelectric-converting receiver | |
| CN104300898A (en) | Heat radiator module special for concentrating photovoltaic solar heater | |
| CN104282790A (en) | Dedicated concentrating solar cooler | |
| CN102683463A (en) | Heat radiator for concentrating photovoltaics | |
| CN104393085A (en) | Concentrating solar special-purpose radiator | |
| CN202855778U (en) | Heat radiator for concentrating photovoltaic | |
| CN202042506U (en) | High-power light gathering solar receiver | |
| CN104378063A (en) | Concentrating photovoltaic radiator module | |
| CN202564423U (en) | High-power condensing photovoltaic photoelectric conversion receiver array module with dense-tooth radiators | |
| CN103633180A (en) | Radiator for concentrating photovoltaic photoelectric conversion receiver | |
| CN203118977U (en) | Photovoltaic radiator structure | |
| CN202585491U (en) | High-power condensation photovoltaic photoelectric conversion receiver universal module having radiator | |
| CN202564422U (en) | High-power condensation photovoltaic conversion receiver array module with radiator | |
| CN103633933A (en) | Special radiator for concentrating photovoltaic photoelectric-converting receiver | |
| CN106877814A (en) | A kind of general radiating module of high power concentrating photovoltaic | |
| CN205641602U (en) | Solar receiver and solar water heater | |
| CN106685351A (en) | Low-rate concentrating photovoltaic round stepped cooling fin heat sink | |
| CN106877813A (en) | A kind of low-concentration photovoltaic justifies section shape radiating fin radiating module | |
| CN106847973A (en) | A kind of high power concentrating photovoltaic bar section stairstepping radiating fin radiator | |
| CN106653918A (en) | Low-power concentrating photovoltaic round segment stepped cooling fin heat dissipation module | |
| CN201388168Y (en) | Heat-dissipating plate of focusing type solar power generation module | |
| CN106847976A (en) | A kind of high power concentrating photovoltaic justifies section stairstepping radiating fin radiating module | |
| CN106684194A (en) | Low-power concentrating-photovoltaic radiator with round-segment staggered radiating fins |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |