A method of estimating value of daily water leakage in the residential building

摘要

1.a way to assess the amount of water in the residential building with the use of the water flow, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u0438u0437u043cu0435u0440u00a0u044eu0442 values of flow rate water and the average pressure on residential building in the night u0432u0440u0435u043cu00a0, use a project the value of required pressure on residential building.using the method of regression analysis u0432u044bu0447u0438u0441u043bu00a0u044eu0442 coefficients k and qyu04420 and using these values u0432u044bu0447u0438u0441u043bu00a0u044eu0442 daily water leakage in residential building by the formula;where is the specific time qyu04420 leakage in building the required u043du0430u043fu043eu0440u0435;;k is the coefficient of regression;;snr is the average pressure in the building.;Hu0442u0440 - the impact of the building.;2. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the unit cost of water medium and the pressure u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 night u0432u0440u0435u043cu00a0 at the time of the minimum u043fu043eu0442u0440u0435u0431u043bu0435u043du0438u00a0 elek u0442u0440u043eu044du043du0435u0440u0433u0438u0438 in residential building.