摘要
阐述了供热系统水力失调、失调度和水力失调原因 ,提出了解决水力失调的“附加阻力平衡”和“附加压头平衡”两种途径 ,分析了“附加压头平衡”技术的条件 ,论证了综合治理方案选择的效益准则。
Description of the hydraulic maladjustment of the DH system, degree of hydraulic misadjustment and causes inducing to its occurence; two ways to rectify it; i.e. balancing with additional hydraulic resistance and balancing with additional hydraulic head. Analysis of technical peculiarities of the method of balancing with additional hydraulic head and conditions for its application. Effectiveness criteria for the choice of a comprehensive working plan to rectify the hydraulic maladjustment of the DH system.
出处
《煤气与热力》
2002年第4期300-302,共3页
Gas & Heat
关键词
供热系统
水力失调
阻力
压头
综合治理
district heating system
hydraulic maladjustment
hydraulic resistance
hydraulic head
