天津尚清湾花园温泉水系统的优化改造  

Optimization and modification of the hot spring system in Shangqingwan Garden,Tianjin

作　　者：陈国栋[1] 柳琳[1] 

机构地区：[1]北京市建筑设计研究院有限公司,北京100044

出　　处：《给水排水》2014年第8期77-81,共5页Water & Wastewater Engineering

摘　　要：针对尚清湾花园温泉水系统供水不热问题,在对原系统进行分析的基础上,将A区分为高区、低区右环、低区左环3个部分。其中低区为独立的干管异程、支干管同程系统,高区为同程系统,同时在每一支干管的回水管上增设水系统定流量阀,以保证每部分热水系统能够完全循环,并将原系统中的工频泵改为变频泵,从而解决该温泉水系统水力不平衡导致的供水不热问题。To address the problem that the water in the hot spring system in Shangqingwan Garden was not hot enough,this paper carried out a study on the basis of deep analysis of the original system.The A district was divided into three parts including high district,right cycle in low district,and left cycle in low district.In low district,the main pipes were in a same process while the support pipes were in differ-ent processes.The high district pipe system was a one-process system and the fixed-flow rate valves were installed on each recycling pipe of each main pipe to recycle each part of the hot water system;meanwhile,the general pumps in the system were replaced by variable frequency pumps.As a re-sult,the problem that the temperature of the hot water was not high enough caused by the unbal-ance of the hydraulic system in this hot spring system was solven.

关 键 词：温泉生活热水 开式系统 异程 定流量阀 水力平衡 

分 类 号：TU822.1[建筑科学]