近几年,对一些工程设计通过现场实地观察,就采暖问题希望与各暖通设计人员进行研讨,达成共识,以利工作。 1、多单元住宅楼不宜单元分环设计:室内采暖系统采用单元分户的形式,给室外热网水力计算增加了工作量,给调节和管理工作也都增加了工作量,给整个外网系统增加了不平衡因素,同时增加单元进户立管。既然单元分环有这么多不利的因素,为什么还出现单元分环的形式呢,这主要是因为单元制图较为方便,而 In recent years, some engineering designs have been observed on-site, and it is hoped that the HVAC design personnel will conduct discussions on the issue of heating and reach a consensus to facilitate the work. 1. The multi-unit residential building should not be divided into sub-rings: the indoor heating system adopts the form of unit-by-unit, which increases the workload for the outdoor heat network hydraulic calculation, and also increases the workload for the adjustment and management work, giving the entire external network system. Increased the unbalanced factors, while increasing the unit entrance ladder. Since unit splitting has so many unfavorable factors, why does the form of unit splitting occur? This is mainly because unit drawing is more convenient.