制冷与空调（四川）
製冷與空調（四川）
제랭여공조（사천）
REFRIGERATION & AIR-CONDITION
2014年
3期
344-348
,共5页
电子信息机房%机房专用空调机组%冷凝水自循环加湿%电热加湿
電子信息機房%機房專用空調機組%冷凝水自循環加濕%電熱加濕
전자신식궤방%궤방전용공조궤조%냉응수자순배가습%전열가습
electronic room%special air conditioning unit for the electronic room%self-circulation humidification with condensed water recycling%electrothermal humidifying
电子信息机房的温、湿度对机房内电子设备的安全运行具有重要影响。而现有电子信息机房特别是铁路电子信息机房因无法自动补水而导致机房湿度偏低，为了保证机房内的温、湿度要求，采用实验方法，研究采用回收电子信息机房专用空调机组冷凝水对机房进行加湿的方式，通过实验测量室内温、湿度变化、自循环加湿补水（排水）量、电热加湿罐内水质变化、机组能耗等，证明了采用回收机组冷凝水进行自循环加湿的可行性。最后设计了带冷凝水自循环湿度调节装置的机房专用空调机组，机组采用电热加湿的方式。自循环加湿实验表明：该机组运行温、湿度控制稳定，能够满足机房对温、湿度的要求。
電子信息機房的溫、濕度對機房內電子設備的安全運行具有重要影響。而現有電子信息機房特彆是鐵路電子信息機房因無法自動補水而導緻機房濕度偏低，為瞭保證機房內的溫、濕度要求，採用實驗方法，研究採用迴收電子信息機房專用空調機組冷凝水對機房進行加濕的方式，通過實驗測量室內溫、濕度變化、自循環加濕補水（排水）量、電熱加濕罐內水質變化、機組能耗等，證明瞭採用迴收機組冷凝水進行自循環加濕的可行性。最後設計瞭帶冷凝水自循環濕度調節裝置的機房專用空調機組，機組採用電熱加濕的方式。自循環加濕實驗錶明：該機組運行溫、濕度控製穩定，能夠滿足機房對溫、濕度的要求。
전자신식궤방적온、습도대궤방내전자설비적안전운행구유중요영향。이현유전자신식궤방특별시철로전자신식궤방인무법자동보수이도치궤방습도편저，위료보증궤방내적온、습도요구，채용실험방법，연구채용회수전자신식궤방전용공조궤조냉응수대궤방진행가습적방식，통과실험측량실내온、습도변화、자순배가습보수（배수）량、전열가습관내수질변화、궤조능모등，증명료채용회수궤조냉응수진행자순배가습적가행성。최후설계료대냉응수자순배습도조절장치적궤방전용공조궤조，궤조채용전열가습적방식。자순배가습실험표명：해궤조운행온、습도공제은정，능구만족궤방대온、습도적요구。
The temperature and humidity of the electronic room have important influence on the safe operation of the electronic equipment in it. While it is true that water cannot be supplied automatically in the existing electronic room especially the railway electronic room and this leads to low humidity in these room. In order to obtain the temperature and humidity requirement in this kind of room, the experimental method is adopted in this paper to recover the condensed water from air conditioning units to humidify the electronic room. Through the experimental measurement, the change of indoor air temperature and humidity, the rate of water make-up (drainage), the change of water quality in electrothermal humidifying cans and the energy consumption of air conditioning units were obtained. The test results proved that self-circulation humidification is realizable by means of recycling condensed water. Finally, the special air conditioning units with self-circulation humidity adjusting device by means of recycling condensed water for electronic room is designed. The electrothermal humidifying mode is employed. The self-circulation humidification experiment shows the temperature and humidity in the room can be steadily controlled, which can satisfy the standard requirements for the electronic room.
