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冬天气温下降到零下以后,停在户外的车辆玻璃上会结一层冰霜,开车时需要先去除冰霜,然后预热汽车,这样做既费时费力,又不能保证安全,现在德国发明了一种潜热储存器,它能很快解决汽车除霜问题。发明这项技术的是德国弗劳恩霍夫协会,它的原理是利用物质在相转化过程中存在的潜能,物质从固态转化为液态,从液态转化为气态都要吸收热量而向逆向转化则会释放热量,这种热量就是一种潜能。热量对汽车来说很容易获得。因为汽车的正
Winter temperatures dropped below zero, parked in the glass of the vehicle outdoors will end with a layer of frost, driving need to remove the frost, and then preheat the car, doing so is time-consuming and labor-intensive, and can not guarantee safety, and now Germany invented a latent heat Storage, it can quickly solve the problem of car defrost. The invention of this technology is the German Fraunhofer Society, its principle is to use the material in the phase transformation process exists in the potential of substances from solid to liquid, from liquid into the gas must absorb heat and reverse conversion Will release heat, this heat is a potential. The heat is easy to get for the car. Because of the car’s positive