Household water storage system control device, system and method

Abstract

The embodiment of the invention discloses a household water storage system control device, system and method. The device comprises a controller, a first liquid level sensor, a first frequency converter, a first solenoid valve and a water pump motor, the first liquid level sensor is arranged on the inner side of a water storage tank, the output end of the first liquid level sensor is connected with the first end of the controller, the first liquid level sensor is used for detecting the water level in the water storage tank, a first water level value is obtained, and whether or not opening or closing of the first solenoid valve and the first frequency converter is controlled is determined through the controller according to the first water level value conveniently; the second end of the controller is connected with the drive end of the water pump motor through the first frequency converter; the control end of the first solenoid valve is connected with the third end of the controller; the first frequency converter is used for driving the water pump motor to operate after receiving a control instruction of the controller, the water pump motor is used for driving water in a well to flow into the water storage tank through the first solenoid valve, and the first solenoid valve is used for being started after receiving the control instruction sent by the controller. The work efficiency is high, and the water resource and electric power resource are saved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of automatic control, in particular to a control device, system and method for a household water storage system. Background technique [0002] With the development of the economy, the life in rural areas of our country has undergone tremendous changes, and the living standards of farmers have been greatly improved. However, how to make residents living in rural areas use safe, convenient and efficient domestic water is an urgent problem to be solved. Due to the rural living areas of our country, especially the southern areas with a large population, the residences of rural residents are relatively scattered and the terrain is highly uneven, which makes it difficult to build a centralized supply of living users in some rural areas, making residents in these areas Domestic water cannot be guaranteed. [0003] At present, the general practice of domestic water problems in rural areas...

AI Technical Summary

Problems solved by technology

However, this water storage method in the prior art is more arbitrary, and the water level in the water storage tank cannot be monitored. When the water level in the water storage tank is too low, the valve cannot be opened in time to store water, or when the water storage tank When the water level in the tank is too high, the valve cannot be closed in time, which may cause the water level to be too high and overflow, resulting in waste of water and power resources

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