现代科学与生产工艺的进展,提出了建造各种类型的环境模拟装置的要求。其中较常见到的如空间模拟器、高低压试验箱、医疗气压舱、人工气候室等,都有一些需要进行压力调节的要求。为了保证以较大幅度及较快速度实现压力调节,这类装置有一系列与常规空调不同的特点及技术要求。本文将对此进行探讨并为工程设计与运行管理工作提供一些具体的计算方法及材料。 Advances in modern science and production processes have raised the demand for the construction of various types of environmental simulation devices. Among the more common ones, such as space simulators, high and low pressure test chambers, medical air pressure chambers, and artificial climate chambers, there are some requirements that require pressure regulation. In order to ensure that the pressure regulation is achieved with greater speed and faster speed, such devices have a series of features and technical requirements that differ from those of conventional air conditioners. This article will discuss this and provide some specific calculation methods and materials for engineering design and operation management.