Digital integrated internet-of-thing permanent magnet variable frequency pump

Abstract

The invention discloses a digital integrated internet-of-thing permanent magnet variable frequency pump which comprises a permanent magnet motor, the outer wall of the left side of the permanent magnet motor is fixedly connected with a liquid crystal full-Chinese controller, a coil temperature sensor is embedded in the permanent magnet motor, a vibration and temperature sensor is assembled at the connecting shaft end of the motor and a water pump, and a flow sensor is assembled at a water inlet of the water pump. The water outlet and the water inlet are respectively provided with a pressure sensor, and the controller also reserves three digital switching value interfaces and two analog quantity interfaces for secondary development. Through the 485 communication technology, the probes and the sensors are collected in real time and fed back to the liquid crystal full-Chinese controller, and comparison and analysis statistics are carried out with preset standard values; when data comparison is abnormal, the liquid crystal full-Chinese controller controls the alarm to be turned on, and meanwhile, real-time data, alarm and other information are uploaded to an internet-of-thing platform, and remote monitoring is achieved, so that workers can conveniently conduct positioning and overhauling, and the water pump has the early warning function.

Description

technical field [0001] The invention relates to the field of permanent magnet intelligent water pumps, in particular to a digitally integrated Internet of Things permanent magnet frequency conversion pump. Background technique [0002] With the rapid development of China's science and technology era and the continuous improvement of the country's water safety for people's livelihood, the application of Internet technology, the requirements for the safety, energy saving, water saving, energy efficiency and intelligence of water supply equipment are getting higher and higher. Of course, the intelligent control of secondary water supply equipment has been greatly improved. [0003] In July 2020, the new national standard for digital integrated water supply equipment has begun to be implemented; the number of real-time monitoring items for each pump is also increasing, requiring real-time collection and monitoring of the pump's operating frequency, time, current power, etc., but...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a digital integrated Internet of Things permanent magnet variable frequency pump to solve the problem that the existing water pump does not have a separate monitoring device and early warning function

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