一种新型保温涂料的保温隔热性能研究

发布时间：2018-01-12 05:06

本文关键词：一种新型保温涂料的保温隔热性能研究　出处：《青岛理工大学》2013年硕士论文　论文类型：学位论文

【摘要】：能源竞争日趋激烈的今天，能源问题也成为制约我国经济发展的瓶颈，为了有效地缓解能源问题，节能降耗已被更加重视，采用保温材料及保温隔热涂料是节能的重要措施之一。近些年，保温材料尤其是保温涂料发展迅速。保温隔热涂料综合了涂料及保温材料的双重特性，有很多的优点，如涂料生产工艺简单、导热系数低、保温效果显著、施工相对简单、特别适用于替代保温材料难以解决的异型设备保温等，在我国发展较快，特别是硅酸盐保温隔热涂料。本文根据对比试验的原理，建立实验台，通过对实验数据分析，体现出新型外墙保温涂料的优越性。论文完成了以下工作： 1.对同一面墙体，测量涂有新型保温涂料的墙体温度和涂有普通涂料墙体的温度值，通过对温度的对比得出新型保温涂料在一年四个不同季节里的温度优势； 2.将涂有新型保温涂料的墙体和涂有普通涂料的墙体在各个不同时刻的温度值绘成曲线图，研究涂有新型保温涂料和涂有普通涂料的内外墙体温度差随不同时刻室内外温度差的变化规律； 3.考虑每个季节内涂有新型保温涂料和涂有普通涂料墙体温度的对比，得出节能效果； 4.比较各个季节的节能效果； 5.分析夏天时涂有新型保温涂料和涂有普通涂料时受到太阳辐射的影响； 6．着重考虑冬天时新型保温涂料的保温机理及对延迟作用的影响。
[Abstract]:In recent years , thermal insulation materials , especially insulating coatings , have been developed rapidly in recent years . The heat - insulating and heat - insulating coating has the advantages of simple production process , low thermal conductivity coefficient , remarkable thermal insulation effect , relatively simple construction , and is particularly suitable for the heat insulation of special - shaped equipment which is difficult to solve by replacing heat insulation materials and the like , and is particularly suitable for heat insulation coating of silicate heat insulation materials in China . Based on the principle of comparative experiment , this paper sets up the experiment table , which shows the superiority of the new exterior wall thermal insulation coating by analyzing the experimental data . The following work is done : 1 . measuring the wall temperature of the same side wall , measuring the wall temperature of the novel heat - insulating coating and the temperature value coated with the common coating wall , and obtaining the temperature advantage of the novel heat - insulating coating in the four different seasons of one year by comparing the temperature ; 2 . The wall and the wall coated with the new heat - insulating coating are plotted on the temperature values at various times . The temperature difference of indoor and outdoor walls coated with the new heat - insulating coating and the common coating is studied . 3 , considering the comparison between the novel heat - insulating coating and the wall temperature of the common coating in each season , and obtaining the energy - saving effect ; 4 , comparing the energy - saving effect of each season ; 5 . Analysis of the influence of solar radiation on the application of new heat - insulating coatings and the coating of common coatings in summer ; 6 . The thermal insulation mechanism of the new heat - insulating coating and its effect on the delaying effect are emphatically considered in winter .

【学位授予单位】：青岛理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU551

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