Easily-operated household air energy water heater controller

Abstract

The invention discloses an easily-operated household air energy water heater controller, which belongs to the field of household water heaters, and includes a wire controller and a control panel, wherein the control panel includes an MCU II (micro-controller), a sensor collecting module, a relay output module, a power supply module and a communication module; the wire controller includes an MCU I (micro-controller) and a button module and a display module that are connected with the MCU I; the button module includes a touch chip I, a touch chip II and four buttons as a power on / off button, a timed scheduling button, a temperature increasing button and a temperature decreasing button; the power on / off button, the timed scheduling button and the touch chip I are connected to control the power on / off and the timed scheduling; the temperature increasing button, the temperature decreasing button and the touch chip II are connected to control the temperature increasing and decreasing; and the MCU I is connected with the MCU II through the communication module. The easily-operated household air energy water heater controller has the advantages that the power on / off and temperature setting functions frequently used by household users are reserved, and the single-button timed scheduling function is increased; the touch buttons are convenient to operate; and the easily-operated household air energy water heater controller is simple and straightforward, is easy to operate, and can avoid mis-operation.

Description

technical field [0001] The invention relates to a controller for an air-energy water heater, in particular to an easy-to-operate household air-energy water heater controller, which is suitable for controlling the household air-energy water heater. Background technique [0002] In recent years, household air-energy water heaters stand out from the household water heater market due to their advantages in energy saving and safety, and are increasingly favored by people. The principle of hot water production by air energy water heaters is different from that of traditional gas-fired water heaters or electric water heaters. It needs to use compressor units to work. For the safety of unit operation, it is necessary to defrost according to the operating conditions during the production of hot water. , Exhaust high temperature protection, system pressure protection and so on. Due to the above technical characteristics of household air source water heaters, most of the air source wa...

AI Technical Summary

Problems solved by technology

Due to the above technical characteristics of household air source water heaters, most of the air source water heater controllers on the market are derived from professional unit controllers. In addition to displaying and setting water temperature, they can also display a series of complex unit operating parameters. , and some manual control of the unit can be performed through the controller. These functions are not very useful for ordinary household applications. They are too professional and cumbersome, and it is difficult for users to get started, and it is easy to cause misoperation

[0003] In the specific application of household air-energy water heaters, users occasionally expect to use hot water after a certain time. The current solution for household air-energy water heater controllers on the market is to include a real-time clock circuit inside the controller and provide a set or Multiple groups of timing on and off time periods are set by the user, but this method is cumbersome to operate, and at the same time, the clock error will increase or make mistakes as time goes by, causing the water heater to not work when hot water is needed, or to Wrong work when hot water is needed

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