CN1329701C - 集成热电组件 - Google Patents
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- 239000004020 conductor Substances 0.000 claims abstract description 4
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
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- 239000007770 graphite material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
- H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/025—Removal of heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/09—Improving heat transfers
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Abstract
一种集成热电组件(10),其由一组热电元件构成,每个皆由电串联以及热并联的P型及N型导体和/或半导体元件构成,其中所述热电元件电串联和/或并联以及热并联,并且组装在一的柔性支承件(11)上,该支承件由一可使电路电绝缘,但具有一高导热率的聚合材料构成。每一支承件(11)通过具有低热阻抗的连接材质(13)与换热器(12)连接,以使在低黏合压力下也可达到最佳连接。该些热电元件分布在其内部以致于在几何形状上使集成热电组件传导的热与通过换热器交换的热相一致,因而使在所述换热器上的温度分布尽量均匀,以使集成热电组件的效率达到最大。
Description
技术领域
本发明大体上涉及固态热电装置,其利用Peltier效应冷却和/或加热公共和/或工业环境。
背景技术
众所周知,上述类型的热电装置在本领域已有相当长时间,其通常包括一热电组件或者一由一组热电元件组成的热电堆,所述热电元件依次由电串联以及热并联的P型及N型导体和/或半导体元件构成,其中该些热电元件通常电串联以及热并联,并且装配在由电绝缘但导热的材料做成的支承件上,一般由硬陶瓷材料制作。然后,这些热电组件必须与换热器连接以形成家庭及工业用具的热泵。
在本领域已知的热电组件通常存在一些涉及其热效率及脆性的缺点。具体地说,最主要的缺点是,在本领域已知的热电组件不能在与其连接的换热器上达到一均匀的温度分布,因为这些热电组件不能适应于换热器的可变特性,而换热器的可变特性取决于热电组件所计划的应用类型。至于其次的缺点,众所周知,由于支承件的脆性,所以在与换热器组装过程中,支承件断裂往往是由于有效运作所需的高接触压力和/或在工作期间,由于该组件的两表面因其连接的换热器的温度不同而导致不同的热膨胀所引起的。
发明内容
本发明的目的是通过提供一种新设计的热电组件来克服在本领域众所周知的热电组件的缺点,本发明与换热器组装及结合在一起以构成一种热电热泵。
本发明的目的通过一种用于具有换热器的热电装置中的集成热电组件来达成,其中,所述集成热电组件由一组热电元件构成,每个热电元件皆由电串联以及热并联的P型及N型导体和/或半导体元件构成,其中所述热电元件电串联和/或并联以及热并联,并且组装在柔性支承件,该支承件由一可使电路电绝缘,但具有一高导热率的聚合材料构成。所述支承件的一面在热电组件热的一面上,而另一面则在热电组件冷的一面上,通过具有低热阻抗的连接材质与其各自的换热器连接,例如相变型或石墨基型的材质,以使在低黏合压力下也可达到最佳连接。所述集成组件的特征在于:该些热电元件分布在其内部以致于在几何形状上使集成热电组件传导的热量与通过换热器交换的热量一致。
附图说明
以下,将结合附图通过一非限定的实施例对本发明作叙述,其中:
图1所示为一根据本发明的集成热电组件的剖视图,其与平面型换热器结合以构成一热电热泵;
图2所示为一根据本发明的集成热电组件的剖视图,其与凹面和/或凸面型换热器结合以构成一热电热泵;
图3所示为一根据本发明的集成热电组件的剖视图,其与具有多边形横截面的柱形换热器结合以构成一热电热泵;以及
图4所示为一根据本发明的集成热电组件的剖视图,其与具有圆形横截面的柱形换热器结合以构成一热电热泵。
具体实施方式
参照图1,集成热电组件10由一组热电元件构成,如上所述,其组装于具有一薄膜形或薄片形的聚合材料的柔性支承件11上。热电元件可均匀地或不均匀地分布在柔性支承件11上,视乎集成热电组件10的具体用途而定。
集成热电组件的外围形状可以是不同的,而且可以是矩形,甚至诸如正方形,或者是曲线形,例如圆形。
柔性支承件11的聚合材料最好用聚酰亚胺制作,商业上可以从来自E.I.duPont de Nemous and Company Corporation的Kapton为商标的商品获得。
这样构成的集成热电组件10与换热器12结合,并且最好通过一相变型的导热材质13附着在该换热器的底面上。一石墨材质可用作连接材质并置于集成热电组件10的仅仅一面或两面上。
如图1所示,换热器的底面可以是平面,或如图2所示,为凹面和/或凸面,或如图3所示,为具有多边形横截面的柱面、或如图4所示,为具有圆形横截面的柱面。换热器12可与气态或液态流体接触,也可与进行相变的流体接触。除此之外,接触表面可以设有鳍形件。换热器12可以用金属或非金属材料制作。例如,可用作为非金属材料的一石墨材质。
使集成热电组件10与换热器12连接的连接材质可以一大体上均匀的方式分布在柔性支承件11上,或者它们可以与热电元件相应地固定于柔性支承件11上。
一种根据本发明的热电装置所达到的技术效果如下:
由于热电元件合适地分布在集成热电组件10中,所以有可能使所述组件构形与换热器12的构形一致以便可提高从所述组件传导的热量与通过换热器12交换的热量之间的一致性,从而达到一尽可能均匀的温度分布,这样,由于减小在其两个表面之间的热位差,可提高集成热电组件10的效率。
工业实用性
如上所述,在集成热电组件10及换热器12之间使用连接材质,使得即使没有一额外的接触压力下仍可得到一稳定的连接,以致在集成热电组件及换热器之间可达到紧密接触。除此之外,所述连接材质具有高热导率,并且能够以最有效的方式承受所述组件可能的厚度不均匀性而不会对组件本身造成伤害,该不均匀性是由于热电元件的高度不同以及该换热器的热膨胀方面的差动效应造成,如在工作期间,会发现该些换热器本身的温度互不相同。最后,如果所用的换热器具有非平面的附着面,所述连接材质可以通过填补在柔性支承件11及换热器12表面之间的空隙来抵销热电元件的平的底面与该换热器底部曲率的不一致性。
Claims (15)
1.一种用于热电装置的集成热电组件(10),所述热电装置具有换热器(12),其中所述集成热电组件由一组热电元件构成,每一所述热电元件皆由电串联以及热并联的P型及N型导体和/或半导体元件构成,其中所述热电元件电串联和/或并联以及热并联,并且组装在由一聚合材料制作的柔性支承件(11)上,所述支承件与换热器(12)连接,其特征在于,所述热电元件分布在所述集成热电组件(10)的内部以致于在几何形状上使所述集成热电组件(10)中传导的热量与通过所述换热器(12)交换的热量相一致。
2.根据权利要求1所述的集成热电组件(10),其特征在于:通过使用一相变型导热材质(13)连接所述组件(10)与所述换热器(12),所述材质(13)具有高热导率,并且能够承受由于所述热电元件的高度上公差引起所述集成热电组件(10)的厚度不均匀性。
3.根据权利要求1所述的集成热电组件(10),其特征在于:通过使用一石墨型导热材质连接所述组件(10)与所述换热器(12),所述材质只在所述集成热电组件(10)的一面或同时在两面上放置。
4.根据权利要求1所述的集成热电组件(10),其特征在于:所述集成热电组件(10)的外围形状为矩形。
5.根据权利要求1所述的集成热电组件(10),其特征在于:所述集成热电组件(10)的外围形状为曲线形。
6.根据权利要求1所述的集成热电组件(10),其特征在于:所述热电元件均匀地分布在所述集成热电组件(10)之内。
7.根据权利要求1所述的集成热电组件(10),其特征在于:所述热电元件不均匀地分布在所述集成热电组件(10)之内。
8.根据权利要求1所述的集成热电组件(10),其特征在于:所述集成热电组件(10)与具有一平的连接面的换热器结合。
9.根据权利要求1所述的集成热电组件(10),其特征在于:所述集成热电组件(10)与具有一凹的和/或凸的连接面的换热器结合。
10.根据权利要求1所述的集成热电组件(10),其特征在于:所述集成热电组件(10)与具有一多边形横截面的柱形换热器结合。
11.根据权利要求1所述的集成热电组件(10),其特征在于:所述集成热电组件(10)与具有一圆形横截面的柱形换热器结合。
12.根据权利要求1所述的集成热电组件(10),其特征在于:所述集成热电组件(10)与具有鳍形件的换热器(12)结合。
13.根据权利要求1所述的集成热电组件(10),其特征在于:所述集成热电组件(10)与可与气态或液态流体接触的换热器(12)结合。
14.根据权利要求1所述的集成热电组件(10),其特征在于:所述集成热电组件(10)与可与会相变的流体接触的换热器(12)结合。
15.根据权利要求1所述的集成热电组件(10),其特征在于:所述集成热电组件(10)与可利用一流体的相变潜热的换热器(12)结合。
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IT002548A ITMI20022548A1 (it) | 2002-12-02 | 2002-12-02 | Modulo termoelettrico integrato |
ITMI2002A002548 | 2002-12-02 |
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CN1329701C true CN1329701C (zh) | 2007-08-01 |
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US (1) | US7222489B2 (zh) |
EP (1) | EP1567813B1 (zh) |
JP (1) | JP2006508542A (zh) |
CN (1) | CN1329701C (zh) |
AT (1) | ATE362085T1 (zh) |
AU (1) | AU2003292543A1 (zh) |
DE (1) | DE60313800T2 (zh) |
IT (1) | ITMI20022548A1 (zh) |
RU (1) | RU2005110399A (zh) |
WO (1) | WO2004051158A2 (zh) |
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RU2589744C2 (ru) * | 2014-12-05 | 2016-07-10 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Устройство термостабилизации и отвода тепла от электронных модулей радиотелевизионной аппаратуры |
KR101724847B1 (ko) * | 2015-06-01 | 2017-04-18 | 현대자동차주식회사 | 엔진 폐열을 이용가능한 열전발전 모듈 |
AU2018348782B2 (en) * | 2017-10-13 | 2024-02-29 | Wise Earth Pty Ltd | Air conditioning module |
US11075331B2 (en) | 2018-07-30 | 2021-07-27 | Gentherm Incorporated | Thermoelectric device having circuitry with structural rigidity |
US11152557B2 (en) | 2019-02-20 | 2021-10-19 | Gentherm Incorporated | Thermoelectric module with integrated printed circuit board |
US11700682B2 (en) * | 2019-07-16 | 2023-07-11 | The Esab Group, Inc. | Thermoelectric cooling of consumables in a plasma torch |
DE102020112163A1 (de) | 2020-05-06 | 2021-11-11 | Martin Hofmeir | Heizvorrichtung zur Verwendung in einem Behälter mit explosionsfähiger Atmosphäre, insbesondere zur Schädlingsbekämpfung und/oder Austrocknung, und Verfahren zur Herstellung eines Wärmetauschkörpers einer Heizvorrichtung |
FR3117676A1 (fr) * | 2020-12-16 | 2022-06-17 | Valeo Systemes Thermiques | Module thermoélectrique, échangeur thermique et procédé de fabrication associé |
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US3726100A (en) * | 1967-10-31 | 1973-04-10 | Asea Ab | Thermoelectric apparatus composed of p-type and n-type semiconductor elements |
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WO2002013282A1 (en) * | 2000-08-09 | 2002-02-14 | Peltech S.R.L. | Thermoelectric heat pump |
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JP3166228B2 (ja) * | 1990-10-30 | 2001-05-14 | 株式会社デンソー | 熱電変換装置 |
US6297441B1 (en) * | 2000-03-24 | 2001-10-02 | Chris Macris | Thermoelectric device and method of manufacture |
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2002
- 2002-12-02 IT IT002548A patent/ITMI20022548A1/it unknown
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2003
- 2003-11-27 EP EP03768125A patent/EP1567813B1/en not_active Expired - Lifetime
- 2003-11-27 US US10/527,845 patent/US7222489B2/en not_active Expired - Fee Related
- 2003-11-27 WO PCT/IT2003/000784 patent/WO2004051158A2/en active IP Right Grant
- 2003-11-27 DE DE60313800T patent/DE60313800T2/de not_active Expired - Fee Related
- 2003-11-27 RU RU2005110399/06A patent/RU2005110399A/ru not_active Application Discontinuation
- 2003-11-27 AT AT03768125T patent/ATE362085T1/de not_active IP Right Cessation
- 2003-11-27 CN CNB2003801031219A patent/CN1329701C/zh not_active Expired - Fee Related
- 2003-11-27 JP JP2004556764A patent/JP2006508542A/ja active Pending
- 2003-11-27 AU AU2003292543A patent/AU2003292543A1/en not_active Abandoned
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US3726100A (en) * | 1967-10-31 | 1973-04-10 | Asea Ab | Thermoelectric apparatus composed of p-type and n-type semiconductor elements |
US3635037A (en) * | 1969-09-02 | 1972-01-18 | Buderus Eisenwerk | Peltier-effect heat pump |
US4734139A (en) * | 1986-01-21 | 1988-03-29 | Omnimax Energy Corp. | Thermoelectric generator |
DE4134685A1 (de) * | 1991-10-21 | 1993-04-22 | Univ Dresden Tech | Peltier-kuehlmodul |
WO2002013282A1 (en) * | 2000-08-09 | 2002-02-14 | Peltech S.R.L. | Thermoelectric heat pump |
Also Published As
Publication number | Publication date |
---|---|
EP1567813B1 (en) | 2007-05-09 |
CN1711449A (zh) | 2005-12-21 |
RU2005110399A (ru) | 2006-01-20 |
AU2003292543A1 (en) | 2004-06-23 |
WO2004051158A2 (en) | 2004-06-17 |
ATE362085T1 (de) | 2007-06-15 |
DE60313800T2 (de) | 2008-01-31 |
US7222489B2 (en) | 2007-05-29 |
WO2004051158A3 (en) | 2004-07-22 |
US20050279105A1 (en) | 2005-12-22 |
ITMI20022548A1 (it) | 2004-06-03 |
EP1567813A2 (en) | 2005-08-31 |
DE60313800D1 (de) | 2007-06-21 |
JP2006508542A (ja) | 2006-03-09 |
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