Intelligent water mixing control device, intelligent water mixing control device method and water heater

Abstract

The invention provides an intelligent water mixing control device, an intelligent water mixing control device method and a water heater. The intelligent water mixing control device comprises a receiving unit, at least one hot-water water inlet, at least one cold-water water inlet, a detection unit and a controller, wherein the receiving unit is used for receiving an input set temperature; the at least one hot-water water inlet is used for providing hot water; the at least one cold-water water inlet is used for providing cold water; the detection unit is used for detecting the temperature of the hot-water water inlet, the temperature of the cold-water water inlet and the temperature of a mixed-water water outlet, and sending the multiple temperatures to the controller; the controller is used for controlling the water supply amounts of the hot-water water inlet and the cold-water water inlet according to the set temperature, the temperature of the hot-water water inlet and the temperature of the cold-water water inlet, so that the temperature of the mixed-water water outlet is equal to the set temperature; the hot-water water inlet, the cold-water water inlet and the mixed-water water outlet are connected in a three-way manner. With the adoption of the technical scheme, the intelligent adjustment of the water supply temperature can be realized; meanwhile, a water returning problem in the process of adjusting the water supply temperature is solved, and water resources and electric power resources are saved.

Description

technical field [0001] The invention relates to the field of heating and ventilation equipment, in particular to an intelligent water mixing control device, an intelligent water mixing control method and a water heater. Background technique [0002] In hotels, clubs, homes and other places that require warm water (between hot water and cold water), when warm water is required, it is often necessary to manually adjust the supply of hot water and cold water to adjust the temperature of the water supply, which is not only difficult to adjust It is convenient, and it is easy to cause the water supply to be overheated or overcooled, and the process of adjusting the hot water and cold water supply will waste the user's time and a lot of water resources. In addition, if the hot water supply source is far away from the water supply outlet When supplying hot water, due to the poor thermal insulation performance of the hot water pipe, part of the hot water in the hot water pipe will a...

AI Technical Summary

Problems solved by technology

[0004] Solution 1: Use a water mixing device to automatically mix water according to the water temperature set by the user, so that the water supply temperature reaches the user's demand temperature, but this device cannot solve the problem of water return, and it will still cause a lot of water in the process of adjusting the water supply temperature. of water waste

[0005] Solution 2: A water return device can solve the water return problem, but it does not have a water mixing device and cannot adjust the temperature of the water supply. Moreover, the devices in the above two solutions are not smart enough to provide users with suitable temperature according to the needs of users. The hot water is not environmentally friendly and energy-saving enough, resulting in a great waste of water and power resources

Images