| In recent years, our country is vigorously building a frugal society, water-saving has become an important part of frugal society. Water consumption is huge in colleges and universities. As a special water consuming unit,colleges and universities water conservation has a direct impact on the work of water-saving society. College students as an advanced group, can lead all the people to saving water, water-saving of the university can provide a model for the water-saving of urban.This paper based on the domestic and foreign water-saving technologies of school buildings, getting the water status of college students by selecting some representative western university. we used sample survey to get the number of the water consumption,the time of the water consumption, water appliances et basic datas. Analysis of the relationship between the number of college's students and the water consumption,the time of the water-use and the water consumption. On the basis of those relationships, analysis of the Western University potential of water-saving and the major water-saving technical measures, put forward the best water-saving model for western university buildings. This paper is in-depth study on the water-saving appliances in the college buildings and configuration optimization and control system optimization. By using the knowledge of the queuing theory and regression analysis, calculate the best configuration number of water appliances in the college building's toilet and provide a new method for configuration design of water appliances.In system design, for the phenomenon of overpressure outflow in college buildings, provide the specific technical to reduce water-waste, using the decompression-valve has a good effect. For the features of the college water-use, analysis the advantages of Constant-Pressure-free-vacuum in the water supply,and advice to use Constant-Pressure-free-vacuum in colleges. |
