推荐回答(4个)
节能型冷却塔因为电机安装容量在国内外同类冷却塔中较低。低噪音型及超低噪音型冷却塔水温降一般为3~8°C,适用于空调制冷等一般水温降的冷却。它适用于噪音要求更严的地方,例如:宾馆、医院、公共建筑以及距居民去较近的场合。就材料的耐寒而言,能适用于-50°C的地区,但对于较冷月平均气温低于-10°C的地区,订货时应提出要求防结冰措施,出厂前可配有淋水导流环,使水不流到百叶窗上。腾嘉冷却塔分享

冷却塔风机是循环水系统的核心设备,就循环水设备管理情况看,无论是从设备的数量、维修工作量、耗电量等方面来讲,冷却塔风机都占有很大比重。风机台数占车间设备总量的57%,维修工时占总量的60%,电耗占总量的22%。如何在节能降耗、减少劳动力的情况下来设备的长周期运行,中科宇杰下面就简单讲一下措施:
一、横流式冷却塔宜控制填料顶部至风机吸入段下缘的高度等于或大于风机直径的0.2倍。
二、逆流式冷却塔填料顶面至风筒进口之间气流收缩段的高度应符合下列规定:
(1)当塔顶盖板为平顶时,从填料顶面算起的气流收缩段顶角宜小于90°;当平顶盖板下设有导流圈(伞)时,从收水器顶面算起的气流收缩段顶角可采用90°~110°。
(2)当塔顶盖板自收水器以上为收缩型时,收缩段盖板的顶角宜采用90°~110°。
三、横流式冷却塔的淋水填料从顶部至底部应有向塔的垂直中轴线的收缩倾角。点滴式淋水填料的收缩倾角宜为9°~11°;薄膜式淋水填料的收缩倾角宜为5°~6°。
四、双侧进风的逆流式冷却塔宜设中部挡风隔板,隔板上缘距填料支撑梁底200~300MM,下缘伸入塔的集水池水面以下。
五、横流式冷却塔宜设置防止空气从填料底至水面间短路流通的措施。
1、节能:在保证原有设计参数及运行效果前提下,利用系统的富余能量以水轮机取代风行电机,改电力驱动为水力驱动,省去电机的能耗达到节能目的,最终实现综合性的节能增效; 2、效果:随着季节的更替,水动风机转速随着水流量或者压力的变化而变化,风量也随之改变,使冷却塔的气水比稳定在最佳状态,以达到冷却的最佳效果; 3、环保:由于水动风机省去了风机电机和减速箱,可大大减低冷却塔的震动嗓音,减少对环境的污染; 4、经济:由于水轮机设计严谨,结构合理,运行平稳,故障率低;同时取消了电机、减速箱、电缆及配电柜等,降低日常维护保养费用。
冷却塔节能改造配套板式换热器的话,会起到事倍功半的作用。
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