An Analysis on the Loads of Hot Water Consumption in a Company Dormitory for Single-handed and Unmarried Persons : Monthly and Daily Loads

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  • 単身・独身寮における住戸別給湯負荷の実態とその解析 : 月および日あたり使用湯量・消費熱量について
  • タンシン ドクシンリョウ ニ オケル ジュウコ ベツ キュウトウ フカ ノ ジッタイ ト ソノ カイセキ ツキ オヨビ ヒ アタリ シヨウ ユリョウ ショウヒ ネツリョウ ニ ツイテ

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Abstract

This study aims at getting the fundamental data applied to planning and design of hot water supply system in dormitory for single-handed persons taking a post without his family and unmarried persons. We analyzed about the loads of hot water consumption on the basis of data that had been measured for two years in a company dormitory. First we carried out a questionnaire investigation to clarify the dweller's attitudes and conditions of using cold and hot water. As the results, we showed that there was a distinct difference between the single-handed persons and the unmarried persons in the point of consciousness of saving water and how to use cold and hot water. Next we analyzed about cold and hot water consumption by using monthly data of all flats. We showed the volume of cold and hot water consumption changed in each season and water supply temperature. And we clarified the mean values of cold and hot water consumption per flat and per day classified by the single-handed persons and the unmarried persons based on the number of days stayed out, the style of taking bath or shower as the dweller's behaviors and the consciousness of saving water. We also studied by using hourly data of 11 flats measured continuously, and showed the changes of the loads of hot water consumption per flat and per day in each season and in each day of the weeks.

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