西北地区民用建筑给水用水研究
发布时间：2019-04-20 15:37
【摘要】：随着城市化进展的进一步加快,城市用水量也在逐年增加,现行的《建筑给水排水设计规范GB50015-2003》(2009年版),其中的用水定额亟待更新。为此,对西北地区的三个不同规模的城市:兰州市、武威市、会宁县的民用建筑用水量进行了调研,调研建筑类型包括医院、宾馆客房、养老院、幼儿园、招待所、酒店式公寓、住宅七类,调查的内容包括,用水单位近三年的用水情况资料和建筑的基本情况,调研城市给水管网水质和建筑给水水质情况,同时对七类民用建筑的用水现状和用水规律进行了整理和分析,以及医院住院部,养老院,宾馆客房三类建筑的实测用水情况,还对七类建筑的用水量,影响因素,日、时变化系数以及用水规律进行了统计计算和分析,具体成果如下:统计结果显示:医院住院部240~300 L/床·d,时变化系数1.78~1.96;养老院105~275L/人·d,时变化系数1.23~2.60;宾馆客房160~550L/床·d,时变化系数1.12~2.42;住宅90~155 L/人·d,时变化系数2.38~2.63;幼儿园110~130L/人·d,时变化系数1.54~1.76;招待所130~140L/床·d,时变化系数2.22~2.87;酒店式公寓490~720 L/床·d,时变化系数2.12~2.34。其中,医院住院部、幼儿园、养老院、宾馆客房、招待所、酒店式公寓用水量较规范偏高,住宅用水量较规范偏低,住宅时变化系数较规范偏高,医院住院部、养老院、宾馆客房、幼儿园、招待所时变化系数较规范偏低,为定额修订提供参考。调研的城市给水管网水质和水厂出厂水质均符合标准,调研的建筑给水水质指标大部分符合标准,但是存在个别小区高层住户末端龙头出水和宾馆二次供水的余氯指标偏低。
[Abstract]:With the further development of urbanization, urban water consumption is increasing year by year. The current Design Code for Building Water supply and drainage (GB50015-2003) (2009 edition), in which the water consumption quota needs to be updated. Therefore, the water consumption of civil buildings in Lanzhou City, Wuwei City and Huining County was investigated in three cities of different sizes in Northwest China, including hospitals, guesthouses, nursing homes, kindergartens and hostels, and the types of buildings included hospitals, guesthouses, nursing homes, kindergartens and hostels. Serviced apartments and seven types of residential buildings, the survey includes information on the water use situation of water units in the past three years and the basic situation of construction, and investigation on the water quality of urban water supply networks and the water quality of buildings. At the same time, the current situation and rule of water use in seven types of civil buildings were sorted out and analyzed, as well as the measured water consumption of three types of buildings in the inpatient department of hospital, nursing home and hotel room, and the water consumption of seven types of buildings, the influencing factors, day, and so on. The time-varying coefficient and the rule of water use are calculated and analyzed statistically. The results are as follows: the statistical results show that the inpatient department of the hospital is 240 ~ 300 L / d and the time-varying coefficient is 1.78 ~ 1.96; The time variation coefficient of 105~275L/ person in nursing home was 1.23 ~ 2.60, the time variation coefficient of 160~550L/ bed in hotel room was 1.12 ~ 2.42, the time variation coefficient of house was 90 ~ 155L / person / person, the time variation coefficient was 2.38 ~ 2.63; Kindergarten 110~130L/ person d, time change coefficient 1.54 ~ 1.76; hostel 130~140L/ bed d, time variation coefficient 2.22 ~ 2.87; Hotel apartment 490 ~ 720 L / bed d, time variation coefficient 2.12 ~ 2.34. Among them, the hospital inpatient department, kindergarten, nursing home, hotel room, hostel, hotel apartment water consumption is higher than standard, residential water consumption is lower, residential time variation coefficient is higher, hospital inpatient department, nursing home, Hotel rooms, kindergartens, hostels when the coefficient of variation is lower than the norm, to provide reference for quota revision. The water quality of the urban water supply network and the water quality of the water plant are in accordance with the standard, and most of the water quality indexes of the building water supply are in accordance with the standard. However, the residual chlorine index of the terminal faucet water of some high-rise residents and the secondary water supply of the hotel is relatively low.
【学位授予单位】：山东建筑大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU991
[Abstract]:With the further development of urbanization, urban water consumption is increasing year by year. The current Design Code for Building Water supply and drainage (GB50015-2003) (2009 edition), in which the water consumption quota needs to be updated. Therefore, the water consumption of civil buildings in Lanzhou City, Wuwei City and Huining County was investigated in three cities of different sizes in Northwest China, including hospitals, guesthouses, nursing homes, kindergartens and hostels, and the types of buildings included hospitals, guesthouses, nursing homes, kindergartens and hostels. Serviced apartments and seven types of residential buildings, the survey includes information on the water use situation of water units in the past three years and the basic situation of construction, and investigation on the water quality of urban water supply networks and the water quality of buildings. At the same time, the current situation and rule of water use in seven types of civil buildings were sorted out and analyzed, as well as the measured water consumption of three types of buildings in the inpatient department of hospital, nursing home and hotel room, and the water consumption of seven types of buildings, the influencing factors, day, and so on. The time-varying coefficient and the rule of water use are calculated and analyzed statistically. The results are as follows: the statistical results show that the inpatient department of the hospital is 240 ~ 300 L / d and the time-varying coefficient is 1.78 ~ 1.96; The time variation coefficient of 105~275L/ person in nursing home was 1.23 ~ 2.60, the time variation coefficient of 160~550L/ bed in hotel room was 1.12 ~ 2.42, the time variation coefficient of house was 90 ~ 155L / person / person, the time variation coefficient was 2.38 ~ 2.63; Kindergarten 110~130L/ person d, time change coefficient 1.54 ~ 1.76; hostel 130~140L/ bed d, time variation coefficient 2.22 ~ 2.87; Hotel apartment 490 ~ 720 L / bed d, time variation coefficient 2.12 ~ 2.34. Among them, the hospital inpatient department, kindergarten, nursing home, hotel room, hostel, hotel apartment water consumption is higher than standard, residential water consumption is lower, residential time variation coefficient is higher, hospital inpatient department, nursing home, Hotel rooms, kindergartens, hostels when the coefficient of variation is lower than the norm, to provide reference for quota revision. The water quality of the urban water supply network and the water quality of the water plant are in accordance with the standard, and most of the water quality indexes of the building water supply are in accordance with the standard. However, the residual chlorine index of the terminal faucet water of some high-rise residents and the secondary water supply of the hotel is relatively low.
【学位授予单位】：山东建筑大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU991
【参考文献】
相关期刊论文 前10条
1 罗秋艳;臧流俱;陆一谨;赵文玉;周天q，
本文编号：2461732
本文链接：https://www.wllwen.com/jianzhugongchenglunwen/2461732.html
