论文部分内容阅读
随着城市建设不断发展,人民生活水平的提高,卫生洁具的使用越来越广泛,我市住宅卫生设备的耗水量在城市总耗量中所占的比重逐年增大。因此,降低卫生洁具的耗水量,是城市节水工作的重要一环。目前我国的卫生洁具主要是坐便器和蹲便器。老式便器存在的主要问题是:一次冲洗水量大,坐便器为13L,多的达17L,有个别甚至21L;而且水箱配件结构不合理容易造成漏水。我们在对本市百万庄地区五栋住宅楼的297套水箱漏水情况实测时发现有:滴漏8套(3.6L/h),线流52套(17L/h),大漏18套(162L/h),总漏水率达26.2%,浪费十分惊人。
With the continuous development of urban construction and the improvement of people’s living standards, the use of sanitary ware has become more and more widespread. The proportion of water consumption in residential health facilities in the city has increased year by year. Therefore, reducing water consumption of sanitary ware is an important part of urban water conservation. At present, China’s sanitary ware is mainly toilets and squatting pans. The main problems with old-fashioned toilets are: a large amount of flushing water, toilets are 13L, many are up to 17L, and some are even 21L; and the water tank accessories are unreasonable and easy to cause water leakage. When we measured the leakage of 297 sets of water tanks in five residential buildings in Wanzhuang district of the city, we found that there were 8 sets of drip leaks (3.6L/h), 52 sets of wire flow (17L/h), and 18 sets of big leaks (162L/ h) The total leakage rate is 26.2%, and the waste is staggering.