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1. 发明申请

WO1993022602A1 TEMPERATURE AND HUMIDITY CONTROL SYSTEM AND CONTROL METHOD THEREFOR 审中-公开
标题翻译：温度和湿度控制系统及其控制方法
公开(公告)号：WO1993022602A1
公开(公告)日：1993-11-11
申请号：PCT/JP1993000569
申请日：1993-04-28
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , IMAMURA, Toshihide; , KADOTANI, Kanichi; , ITO, Katsuyoshi
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F24F03/044
CPC分类号： B01D53/265 , F24F3/044 , F24F3/14 , F24F5/0042 , F24F2110/30
摘要： A temperature and humidity control system consists of an air cooling dehumidifier (2), an air heater (4) and a humidifier (5) arranged in the mentioned order, a dehumidifying and cooling means in the air cooling dehumidifier being composed of a thermoelement utilizing the Peltier effect, the humidifier being composed of a plurality of hollow yarn units (23) each of which is made up of a hollow yarn (26) having a thermal resistance, and a thin metal wire (25) constituting a heater and wound around the outer circumferential surface of the hollow yarn, a means for supplying water to the hollow yarn units, and a means for supplying an electric current to the thin metal wires. A control method for this temperature and humidity control system consists of the steps of measuring the temperature and relative humidity of the air at an outlet of the temperature and humidity control system, calculating an absolute humidity with respect to the relative humidity, determining the difference between the measured temperature of the air at the outlet of the system and a set temperature, operating the air heater and air cooling dehumidifier as much as a manipulated variable that corresponds to this difference, determining the difference between an absolute humidity at the outlet of the system and a set absolute humidity calculated in advance, and operating the humidifier and air cooling dehumidifier as much as a manipulated variable that corresponds to this difference.
摘要翻译：温湿度控制系统由空气冷却除湿器（2），空气加热器（4）和加湿器（5）组成，空气冷却除湿器中的除湿冷却装置由热电偶珀尔帖效应，加湿器由多个由具有耐热性的中空丝（26）构成的中空纱单元（23）和构成加热器的薄金属线（25）组成中空丝的外周面，向中空纱单元供水的装置，以及向金属细线提供电流的装置。该温湿度控制系统的控制方法包括以下步骤：测量温湿度控制系统出口处的空气的温度和相对湿度，计算相对湿度的绝对湿度，确定系统出口处的空气的测量温度和设定温度，将空气加热器和空气冷却除湿器操作多达对应于该差异的操作变量，确定系统出口处的绝对湿度之间的差异和预先计算出的设定的绝对湿度，并且使加湿器和空气冷却除湿器与对应于该差异的操作变量一样多。

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