不同设计理念在暖通空调水力平衡上的碰撞
Collision of different design concepts in HVAC hydraulic balance
摘要：
从空调冷水系统设计理念出发，结合从事空调冷水系统节能改造的经验，对比分析了“疏”、“堵”两种不同设计理念在暖通空调水力平衡上的分歧，提出了对暖通空调水力平衡设计理念的反思与探讨，以提高水系统的运行品质和降低运行能耗。指出了目前末端冷量主动性调节技术需要解决的问题。
关键词：水力平衡,设计理念,末端冷量主动性调节,大管径,低流速,低压损,节能运行
Abstract：
Starting from the design concept of air conditioning chilled water system, combining with the experience of energy-saving reformation of air conditioning chilled water systems, analyses the differences between the two different design concepts of “dredging” and “blocking” in HVAC hydraulic balance. Puts forward the reflection and discussion on the design concept of HVAC hydraulic balance to improve the operation quality and reduce the energy consumption of air conditioning water systems. Points out the issues faced by the cooling capacity active regulation technology of ends.
Keywords:hydraulicbalance,designconcept,coolingcapacityactiveregulationofend,bigdiameter,lowflowvelocity,lowpressureloss,energy-savingoperation