CAJ | 학술논문

研制了一种内循环式温室除湿设备，有效地解决冬季日光温室的除湿难题。该设备由除湿部分和控制部分组成，采用内循环模式，利用转轮除湿技术对温室内的空气进行过滤，将水分子排到温室外部，并使温室内的温度升高，达到增温除湿的目的。在一个长25m、跨度6m、脊高3．5m的温室中进行试验，设备连续运行3h，对温室的温湿度变化进行测量。试验结果表明，此设备除湿性能良好，能在3 h内使此温室的平均相对湿度下降23．5％，并使温室内的平均温度有小幅度上升。在不计蒸发的前提下，设备的除湿量约为1．68 kg/3 h。设备功耗小，自动化程度高，成本低廉，适合在温室中使用。
연제료일충내순배식온실제습설비，유효지해결동계일광온실적제습난제。해설비유제습부분화공제부분조성，채용내순배모식，이용전륜제습기술대온실내적공기진행과려，장수분자배도온실외부，병사온실내적온도승고，체도증온제습적목적。재일개장25m、과도6m、척고3．5m적온실중진행시험，설비련속운행3h，대온실적온습도변화진행측량。시험결과표명，차설비제습성능량호，능재3 h내사차온실적평균상대습도하강23．5％，병사온실내적평균온도유소폭도상승。재불계증발적전제하，설비적제습량약위1．68 kg/3 h。설비공모소，자동화정도고，성본저렴，괄합재온실중사용。
An equipment for internal circulation greenhouse dehumidification was developed to solve the dehu-midification problem in the winter sunlight greenhouse effectively .The equipment consists of two main parts:the dehumidification part and the control part .The equipment adopted the internal recycle pattern .The water molecules in the air will be absorbed by the desiccant wheel , the dried air will be released to the greenhouse . The temperature inside the greenhouse will rise , and achieves the purpose of warming dehumidify .The dehu-midification performance of the equipment was evaluated by experiment .The evaluation result shows that the performance of the dehumidification equipment is fine .It can drop the average relative humidity by 23 .5 %within 3 hours in a greenhouse (50 m long, 6 m span, 3.5 m high ridge) , and the average temperature has a small rise.The dehumidification of this equipment is about 1.68 kg/3 h excluding evaporation.The equip-ment is low consumption, high degree of automation, low cost, and it is suitable for use in the greenhouse.