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在形式多样,种类繁多的太阳热水器中,有一种简单易作而又很实用的热水器——闷晒太阳热水器。这种热水器由透明盖板、集热水箱、保温层和外壳构成,它省去了循环式热水器中连接集热板和水箱的管道,减少了热损。由于闷晒太阳热水器的集热器与水箱合为一体,所以国外也有人把这种热水器称为“紧凑型热水器”。闷晒太阳热水器成本较低,占地较少,且易于安装,在不少国家得到了广泛的应用。我国有些地方,如上海、河北、辽宁、北京等地也先后研制成了多
In a variety of forms, a wide range of solar water heaters, there is a simple and practical and practical water heater - stuffy solar water heater. The water heater consists of a transparent cover plate, a hot water tank, a thermal insulation layer and a shell, which eliminates the need for pipes in the circulating water heater to connect the heat collecting plate and the water tank to reduce heat loss. Due to bored sun water heater collector and tank together, so some people in foreign countries called this water heater as a “compact water heater.” Boring sun water heater costs less, covers an area less, and easy to install, in many countries have been widely used. In some parts of our country, such as Shanghai, Hebei, Liaoning and Beijing, we have successively developed more