1761-L32BWA

1761-L32BWA

1761-L32BWA

1761-L32BWA

1761-L32BWA

中央空调的冷却水泵的功率是根据空调冷冻机组的压缩机满负荷工作设计的，当环境温度及各种外界因素，冷冻机组不需要开启全部压缩机组，此《联系人；欧先生》
《座机：0592-5709825》
《传真：0592-5917519》
《24小时热线：18030229053微信同步》
《QQ ：2479261344》
《QQ邮箱：2479261344@qq》
时空调的冷凝系统所需要的冷却量也相应地减小，这时就可以通过变频调速器来调节冷却水泵的转速，降低冷却水的循环速度及流量，使冷却水的冷负荷被冷凝系统充分利用，从而达到节能目的。从我公司对中央空调的变频节能改造得出以下的数据，其冷却水泵、冷温水泵在低流量运行时，可以大幅度节省电力，尤其针对直燃机冷却水流量曲线的特点，采用变频控制，意义更大，从远大BZ型直燃机中央空调系统采用海利普变频器控制水泵测试数据为例：当制冷量75%时，机组所需冷却水流量34%，水泵电耗约20%；当制冷量50%时，机组所需冷却水流量22%，水泵电耗约15%。2、冷温水泵变频控制中央空调的冷媒水泵的功率是根据空调满负荷工作设计的，当宾馆、酒店、大厦需要的冷量或热量没有达到空调的满负荷，这时就可以通过变频器调速器来调节冷媒水泵的转速，降低冷媒水的循环速度，使冷量和热量得到充分利用，从而达到节能目的。如果制冷、采暖共用一台水泵，则冬季水泵流量只需50%，自然可大大节省电力；即使是冬夏分泵运行，也可在低负荷季节适当降低流量，如90%流量时，电耗约75%。3、冷却塔风机变频控制风机功率一般都较小，节电不如水泵明显。但风机采取变频控制能极大地有助于冷却水恒温，这对于机组制冷恒温极为关键；且能使机组溶液循环稳定，获得大限度的节省燃料。冷却塔风扇低转速运行还能大幅度减少漂水，节省水源、延缓水质劣化、减少水雾对周围的影响。

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