【摘要】 表冷器系用于组合空调的换热设备，其性能的好坏可决定空调系统的设计能否实现。现国内大多数厂家的表冷器设计都不尽合理，表冷器长度变化有４倍之多，但其水路只有一种，新风回风工况水路也无分别。时常有如下情况出现：进出水温差很小或很大，实际换热量达不到标称值，排水不畅冬季冻坏等各种问题。本文提供的设计方法使上述问题均迎刃而解。更多还原

【Abstract】 Air cooling coil is used for AHU, it’s capability determine the result of system designing. Currently, the air cooling coil produced by many factory is unreasonable. The changing range of air cooling coil length is more then 4times, but it’s water circle have only one type, take no account of air state. Such problem appear frequently: the difference in temperature of water is very great or little; The capability cannot reach the value of it is declared; The wa- ter inside cannot discharged, the air cooling coil is frozen and so on.. The method of this article offered solute all the problems.更多还原