天气预报 > 汽车 > 循环泵123档怎么调
循环泵123档怎么调
更新时间: 2021-06-02 05:57:34  

1、按住旋钮,旋转进行调,三个档表示三档调速,挡位不一样,功率不一样,电机转速、噪音都是不同的。

2、1,2,3档表示每分钟每档的转速。循环泵指装置中输送反应、吸收、分离、吸收液再生的循环液用泵。 它的扬程较低,只是用来克服循环系统的压力降。可采用低扬程泵。循环泵的工作原理要将水循环起来所用的泵,在循环过程中的速度即为转速。

关键词: 循环 怎么

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