[给水排水工程论文] 摘要:水资源缺乏,且日益严重,2004年我公司的产销差高达29.8%,造成了水资源及能源的极大浪费,今年通过水漏失控制、 用户管理及水表管理、供水系统日常维护及管理,今年1-6月产销差降低到24.8%,收效达138万元,成效明显。
关键词:产销差 水漏失控制 用户管理及水表管理 供水系统日常维护及管理
Elementary introduction how to control discrepancy of produce and selling water
Abstract:The water resources are short of the more serious. The discrepancy of produce and selling water of our company is 29.8% 1n 2004.Cause enormous waste about water resources and energy. By means of controlling water leak,managing consumer and water meter ,and maintaining of the day-to-day about offering water system. The discrepancy of produce and selling water is reduced to 24.8% in 2005 from 1 to 6 month. It gains achieve good results about RMB 138 ten thousands Yuan.
Keywords:discrepancy of produce and selling water, controlling water leaks, consumer managing ,water meter managing, the maintaining of the day-to-day about offering water system.
产销差率的概念
所谓的供水产销差率,在国外它被称为“未计量水百分率”,供水企业提供给城市输水配水系统的自来水总量与所有用户的用水量总量中收费部分的差值定义为产销差水。
产销差水 = 免费供水量 + 物理漏水量 + 帐面漏水量 免费供水量(unbilled authorized consumption)指的是实际供应于社会而不收取水费的水量。如消防灭火等政府规定减免收费的水量及冲洗管道的自用水量。供水系统物理漏失(Physical Loss or real loss)指的是通过系统输配水管网及城市蓄水设备渗漏,漏失及溢流到外界的……
<<<<<全文未完,本文约3474个中文字,未计算英文字母、数字>>>>>
|