A control system for variable frequency water supply pump

Abstract

The invention discloses a control system for a frequency conversion water supply pump, comprising a water supply pump, a motor, a water storage tank, a frequency conversion control cabinet, a control center and a mobile terminal. The water supply pump is provided with a temperature sensor, and the water supply pipeline is equipped with a Solenoid valve, pressure gauge and flow sensor, water level sensor installed in the water storage tank, frequency conversion control cabinet including cabinet body, information receiving module, power module, wireless communication module, micro control unit, alarm module and self-diagnosis module, motor and power supply The water pumps are electrically connected with the self-diagnosis module, and the control center includes a data memory, a data sending module, a data analyzing module and a data receiving module. The system can remotely control the working conditions of the water supply pump through the mobile terminal, and people can set the working parameters through the mobile terminal and their own actual conditions to meet the needs of different people; the system can automatically detect the working parameters and the failure of the device , Automatically send an alarm message to the mobile terminal when an abnormality is found.

Description

technical field [0001] The invention relates to a control system, in particular to a control system for a frequency conversion water supply pump. Background technique [0002] Water is the source of life and an inseparable resource for people's daily life. With the improvement of our country's infrastructure and the improvement of people's income levels, most people have already used tap water. Tap water refers to the purification of water through tap water treatment plants. , The water produced after disinfection that meets the corresponding standards for people's living and production use. Domestic water is mainly drawn from rivers, lakes, groundwater, and surface water through the water intake pumping station of the water plant. The water plant is processed by the water plant in accordance with the "National Domestic Drinking Water Relevant Hygienic Standards" through processes such as sedimentation, disinfection, and filtration, and finally passes through the water suppl...

AI Technical Summary

Problems solved by technology

[0003] Since urban water supply is very important in people's lives, the workload and accuracy of the water supply pump control system are particularly important. The existing water supply pump control system has low intelligence and low control accuracy, and cannot detect the problems of the water supply pump in time. , and there is no fault reminder function, which brings inconvenience to people's water use

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