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2. 发明授权

US4169459A Solar converter 失效
标题翻译：太阳能转换器
公开(公告)号：US4169459A
公开(公告)日：1979-10-02
申请号：US807539
申请日：1977-06-17
申请人： Brent H. Ehrlich
发明人： Brent H. Ehrlich
IPC分类号： F24J2/04 , F24J2/20 , F24J3/02
CPC分类号： F24J2/20 , F24J2/0483 , Y02E10/44
摘要： A solar heating unit which is covered at the top by a glass plate and at the bottom by an insulating layer, and at a height therebetween by an absorber plate which divides the unit into an upper and lower chamber through which forced air is guided to flow in opposite directions in contact first with the top and then the bottom surface of the absorber plate. The absorber plate has a smaller spacing from the glass cover than from the bottom insulating layer so that the air flows through the upper chamber at a faster rate than through the lower chamber. Due to this design the temperature gradient of the air on the two sides of the cover plate is held relatively low and heat losses through this cover are reduced at a minimum of expense. Several portable heating units of this design may be serially connected to form a free-standing solar heating assembly, for example, for supplying drying air to a grain bin.
摘要翻译：太阳能加热单元，其顶部由玻璃板覆盖，底部由绝缘层覆盖，并且在其间的高度处，通过吸收板，其将单元分成上下室，强制空气通过该室被引导流动在与吸收板的顶部和底面接触的相反方向上。吸收板与玻璃盖的距离比从底部绝缘层的间隔更小，使得空气以比通过下室更快的速度流过上室。由于这种设计，盖板两侧的空气的温度梯度保持相对较低，并且通过该盖的热损失以最小的费用降低。这种设计的几个便携式加热单元可以串联连接以形成一个独立的太阳能加热组件，例如用于将干燥空气供应到谷仓。

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