摘?要

    随着现代科学技术的高速发展，越来越多的建筑工程，例如制药厂、医院乃至各行各业的实验室，都对洁净的室内环境提出了更高的要求。而对室内压力的良好控制是达到实验室室内环境的必备条件。此外，实验室中与房间压力相关的设备，例如通风柜的控制，对整个房间的压力控制也至关重要。文章讨论了若干常见的房间压力及通风柜控制方案和误区，并提出了可行的解决方案。

    关键词

    实验室?压力控制?解决方案

    Abstract

    Along with the rapid development of modern science and technology, more and more buildings, such as pharmaceutical factories and hospitals, ask for higher levels of the clean indoor environment. Accurate control of indoor pressure is necessary to achieve a purification indoor environment. In addition, equipments relating to send or exhaust, such as fume hood, are also important for the pressure of whole purification environment. This paper discusses several common schemes relating to room pressure control and hood control, and proposes the corresponding solution.

    Keywords

    Laboratory?Pressure control?Solution

    doi:10.3969/j.issn.1671-9174.2012.07.009

    一、前言

    从事室内压力控制研究的人都知道 ......