Water pump frequency converter with water pump monitoring system

Abstract

The invention discloses a water pump frequency converter with a water pump monitoring system, and relates to the field of water pump frequency converters. According to the technical scheme, the waterpump frequency converter is characterized by comprising a microprocessor, a pressure detection module, a communication transmission module and a display module, the display module comprises a level-Iwarning unit, a level-II warning unit and a level-III warning unit, wherein the water pump pressure range which is responded after the level-I warning unit receives pressure detection data is definedas A1-A2, the water pump pressure range which is responded after the level-II warning unit receives pressure detection data is defined as B1-B2, the water pump pressure range which is responded afterthe level-III warning unit receives pressure detection data is defined as C1-C2, the corresponding water pump pressure ranges can be provide with the corresponding warning units for warning, the working personnel can determine the current pressure range in a water pump through the corresponding warning mode so as to adjust the control of the water pump, the safety of the water pump in the workingprocess is improved, meanwhile, the pressure condition inside the water pump can be quickly known through the warning mode, and the control efficiency of the water pump is improved.

Description

technical field [0001] The invention relates to the field of water pump frequency converters, in particular to a water pump frequency converter with a water pump monitoring system. Background technique [0002] The water pump frequency converter is an electrical appliance specially used for fans and pumps that automatically adjusts the speed. The water pump frequency converter is mainly used to adjust the speed of the motor in the water pump during use, so as to reduce the power consumption of the water pump and achieve the purpose of energy saving of the water pump. . [0003] The existing water pump frequency converter, such as a Chinese utility model patent with the announcement number CY205377632U, discloses a kind of intelligent water pump frequency converter, including an upper cover, a frequency converter assembly, a radiator, and a bottom plate arranged in sequence, and the radiator includes The cover body and the heat dissipation portion, the cover body is provided...

AI Technical Summary

Problems solved by technology

[0004] Although the water pump installed with the water pump frequency converter can adjust the speed of the motor during use, since the water pump needs to monitor the internal pressure of the pump during use to control the water transmission speed, etc., the above water pump frequency converter cannot Realize the monitoring of the internal pressure of the water pump, so that the staff cannot make timely adjustments according to the pressure of the water pump, and there is room for improvement

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