(?) (?)采(Cai)用(Yong)空(Kong)气(Qi)冷(Leng)却(Que)器(Qi)可(Ke)节(Jie)省(Sheng)大(Da)量(Liang)工(Gong)业(Ye)用(Yong)水(Shui)，(?)减(Jian)少(Shao)污(Wu)染(Ran)，(?)保(Bao)护(Hu)环(Huan)境(Jing)，(?)降(Jiang)低(Di)基(Ji)建(Jian)费(Fei)用(Yong)。(?)为(Wei)扩(Kuo)大(Da)空(Kong)气(Qi)冷(Leng)却(Que)器(Qi)的(De)使(Shi)用(Yong)范(Fan)围(Wei),20世(Shi)纪(Ji)60年(Nian)代(Dai)出(Chu)现(Xian)了(Liao)增(Zeng)湿(Shi)式(Shi)空(Kong)气(Qi)冷(Leng)却(Que)器(Qi),即(Ji)在(Zai)管(Guan)束(Shu)前(Qian)增(Zeng)加(Jia)喷(Pen)水(Shui)装(Zhuang)置(Zhi)，(?)利(Li)用(Yong)少(Shao)量(Liang)雾(Wu)化(Hua)水(Shui)在(Zai)翅(Chi)片(Pian)表(Biao)面(Mian)的(De)蒸(Zheng)发(Fa)作(Zuo)用(Yong)显(Xian)着(Zhuo)地(Di)强(Qiang)化(Hua)传(Chuan)热(Re)，(?)其(Qi)传(Chuan)热(Re)效(Xiao)能(Neng)较(Jiao)干(Gan)式(Shi)提(Ti)高(Gao)2～(?)4倍(Bei)。(?)增(Zeng)湿(Shi)式(Shi)空(Kong)气(Qi)冷(Leng)却(Que)器(Qi)已(Yi)在(Zai)炼(Lian)油(You)厂(Chang)得(De)到(Dao)广(Guang)泛(Fan)应(Ying)用(Yong)。(?)干(Gan)式(Shi)空(Kong)冷(Leng)管(Guan)束(Shu)和(He)湿(Shi)式(Shi)空(Kong)冷(Leng)管(Guan)束(Shu)亦(Yi)可(Ke)组(Zu)成(Cheng)联(Lian)合(He)型(Xing)空(Kong)气(Qi)冷(Leng)却(Que)器(Qi)。(?)研(Yan)制(Zhi)低(Di)接(Jie)触(Chu)热(Re)阻(Zu)和(He)高(Gao)传(Chuan)热(Re)效(Xiao)能(Neng)的(De)翅(Chi)片(Pian)管(Guan)、(?)低(Di)电(Dian)耗(Hao)、(?)低(Di)噪(Zao)声(Sheng)的(De)通(Tong)风(Feng)机(Ji)是(Shi)空(Kong)气(Qi)冷(Leng)却(Que)器(Qi)发(Fa)展(Zhan)的(De)关(Guan)系(Xi)。(?)
