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闷晒式太阳能热水器技术简单,造价低廉,经济实惠。但闷晒式热水器存在容水量小,占地面积大的缺点,只适于户用,而集体单位不宜使用,使闷晒式热水器的推广受到了限制。为了扩大闷晒式太阳能热水器的使用范围,使闷晒式热水器可自动控制冷热水的循环,不用专人管理,并能克服全塑太阳能热水器空晒易损坏的缺点,我们对闷晒式热水器进行了改进。
Boring sun-type solar water heater technology is simple, low cost, affordable. But stuffy sun-type water heater there is a small capacity, large area shortcomings, only for households, and collective units should not be used, so that stuffy drying water heater promotion has been limited. In order to expand the use of boring sun-type solar water heaters, so boring sun-type water heaters can automatically control the cycle of hot and cold water, without manual management, and can overcome the short plastic solar water heaters, easy to damage the air-sun, we stuffy drying water heaters Improved.