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在一些中小城镇,还没有安装锅炉供水的住宅楼,大多在楼顶安设了太阳能热水器,这对节约能源、保护环境和方便居民生活起到了积极的作用。太阳能热水器在安装使用上,由于供排水系统存有一定缺陷,不仅使用不方便,而且浪费水。山东省平邑县水利局宿舍楼,总结各地经验安设太阳能热水器,收到了较好的效果。现以第三层为例,将太阳能热水器供水系统的布设安装介绍如下。
In some small and medium-sized cities and towns, residential buildings that have not yet installed boiler water supply have mostly installed solar water heaters on the roof, which has played a positive role in saving energy, protecting the environment and facilitating residents’ lives. Solar water heaters are not only inconvenient to use but also waste water due to certain defects in the water supply and drainage systems. The dormitory building of the Water Resources Bureau of Pingyi County, Shandong Province, summed up the experiences of various places and installed solar water heaters and received good results. Taking the third floor as an example, the installation and installation of the solar water heater water supply system will be described below.