遗址文物保护多场耦合实验舱系统设计

发布时间：2018-03-20 11:59

  本文选题：文物保护　切入点：多场耦合实验舱　出处：《化工学报》2014年S2期 　论文类型：期刊论文

【摘要】：为研究遗址博物馆中文物病害(干裂、返碱等)与环境参数(空气温湿度、光照、污染物浓度、土壤含水量、可溶盐含量等)的定性、定量关系,确定遗址文物保存适宜的环境参数,设计研制了适宜遗址文物保存环境研究的多场耦合实验舱。实验舱主要包括本体、空气净化和气幕隔离调控系统、污染气体控制系统、太阳辐射模拟系统及土环境调控系统5个子系统,可实现"土壤-文物-大气"多场耦合的复杂环境模拟。本文主要介绍实验舱设计指标、系统组成以及各子系统的实现方式和功能,并选取9组具有代表性的温湿度值作为测试对象研究实验舱中空气温湿度的均匀性和稳定性。结果表明,在多种工况下,多场耦合实验舱中空气温湿度的均匀性、稳定性均分别为≤1℃和≤3%,满足实验舱中空气温湿度的设计要求。
[Abstract]:In order to study the qualitative and quantitative relationship between cultural relic diseases (dry cracking, alkali returning, etc.) and environmental parameters (air temperature and humidity, illumination, pollutant concentration, soil water content, soluble salt content, etc.) in the museum, To determine the appropriate environmental parameters for preservation of heritage sites, a multi-field coupling experimental module for the study of preservation environment of cultural relics is designed and developed. The experimental module mainly includes body, air purification, air curtain isolation and control system, pollution gas control system, and so on. Five subsystems of solar radiation simulation system and soil environment control system can realize the complex environment simulation of "soil-cultural relic atmosphere" coupling. This paper mainly introduces the design index of experimental cabin. The composition of the system, the realization mode and function of each subsystem, and nine groups of representative temperature and humidity values are selected as test objects to study the uniformity and stability of air temperature and humidity in the experimental cabin. The results show that, under various working conditions, The uniformity and stability of air temperature and humidity in the multi-field coupling experimental cabin are 鈮，

本文编号：1638981