一、水力稳定性的意义苏联柯比约夫著《供热学》对热水供热系统的水力稳定性定义为:“热供应系统的水力稳定性是系统在经过初次调节或运行调节确定各用户之间的流量分配后,保持其固定不变的能力”。我认为这个定义是很完善的。水力稳定性的问题主要是在区域供热系统中提出的,在单纯的采暖系统就没有提到过。这可能是因为区域供热系统的用户性质比较复杂,有生产工艺用热、生活热水供应,采暖用热等等,常会遇到有些用户要改变热水流量,如关闭,调节等,使其他用户的规 First, the significance of hydraulic stability The Soviet Union Kirbyov wrote “Thermal Heating” for the hydraulic stability of the hot water heating system is defined as: “Hydraulic stability of the heat supply system is determined by the system after the initial adjustment or operation adjustment After the distribution of traffic between users, maintain their fixed ability.” I think this definition is perfect. The problem of hydraulic stability was mainly raised in the district heating system, and it was not mentioned in the pure heating system. This may be due to the fact that the user characteristics of the district heating system are more complex, such as production process heat, domestic hot water supply, heating for heating, etc., often encounter some users to change the flow of hot water, such as closing, adjustment, etc. User’s regulations