2kgh柜式除湿机的设计.docx
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1、摘要除湿机是用于除去空气中所含的水分,以降低空气湿度的机械设备,除湿机广泛用于要求较低空气湿度的场合,如电子产品和精密仪器制造车间、实验室、器材室、病房等等,在对湿度有特殊要求的场合较受欢迎,其中冷冻调温除湿机又有大除湿量、出风温度可调的特点, 越来越受到设计人员和用户的青睐。近年来,随着人们生活水平的不断提高,家用除湿机显出了勃勃商机,并迅速进入广大普通家庭居室和常规办公室,为人们创造出更加舒适的生活和工作环境。冷冻除湿的方法是在制冷系统中使蒸发器的表面温度低于露点温度,湿空气经过蒸发器就会冷凝为水析出,而使空气得到干燥。在冷却除湿过程中,空气的最终含湿量或相对湿度是主要的控制指标,它直接反
2、映了冷却除湿及性能的好坏、效率的高低。冷却除湿是一种使用最早较为普遍的除湿方法,不仅有效的降低房屋内的相对湿度,又可以调节室内的温度。冷却除湿机未来市场前景广阔,对我国国民生活和经济发展都有重要意义,具有良好的应用前景。关键词:除湿机 蒸发器 冷凝器 压缩机AbstractThe relative humidity of the air has a significant impact on our daily life and production technology. Air dehumidification machines are mechanical equipments that
3、 were used to remove the water contained in the air to reduce the air humidity , Air dehumidification machines can be widely used in hotels, hospitals, houses and safekeeping of valuables storage or rare cultural relics. Air dehumidification machines were used to prevent corrosion damage for the mat
4、erials. In recent years, with the continuous improvement of peoples living standards, home dehumidifier showing a thriving business and quickly access to the majority of ordinary daily affairs of the family room and office, creating a more comfortable living and working environment.Dehumidification
5、is frozen in the refrigeration system manipulation surface temperature below the dew point temperature of the evaporator, the wet air through the evaporator condensate water will be precipitated to allowing air to get dried.In the process of cooling and dehumidifying,the cooling and dehumidification
6、 performance quality, the level of efficiency is reflected by final moisture content or relative humidity of the air.It is one of the earlisest commom use of the cooling and dehumidifying that not only effectively reduces the relative humidity inside the house and also adjusts the indoor temperature
7、. has great significance and has good prospects.Key words: dehumidifier evaporator condenser compressorIII目录摘要AbstractIII目录IV第一章 绪论11.1冷冻调温除湿机的应用与发展11.2空气除湿的方法11.3调温除湿机的工作原理2 1.4调温除湿机的结构特点31.5除湿机除湿功能分析51.6调温除湿机调温盲区51.7调温除湿机的设计参数的分析61.8调温型除湿机的维护保养71.9热管在调温除湿机中的应用研究及课题内容8第二章 设计计算说明92.1原始数据参数92.2 制冷循环的
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