Frequency pump and pump what is the difference?

Frequency inverter pump refers to the frequency of the motor, frequency is adjustable frequency, frequency motor is able to adjust the speed of flow regulation, to achieve the purpose of saving energy, as well as start the current, the advantages of small maintenance workload. So what is the difference between variable frequency pumps and ordinary pumps? Variable frequency pump Frequency pump and ordinary pump motor difference: 1, variable frequency pump motor is a variable frequency motor, ordinary pump motor motor. Inverter motor design takes into account the motor running to low speed heat dissipation problems, the use of a separate powerful fan, the inverter in the higher harmonics have done the appropriate treatment. Variable frequency pump is the frequency change, used to control the speed, to achieve the required water flow. 2, frequency control motor and the appearance of ordinary motor difference. The motor is no difference, that is, in front of the motor plus inverter control, inverter motor cooling fan is independent, which is to prevent low-frequency motor running for a long time due to lack of heat specially designed, and ordinary motor cooling fan and motor rotor is One, this is the biggest difference in appearance. Further Reading: pump valve pipe fittings Exhibition Water Expo Xiamen exhibition of marine equipment Internet + Forum Yiwu Fair 2016 exhibition mold top ten brands of the Internet information industry (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / WeChat:) http://beng.liuti.cn/ (Service Hotline:)