Automatic thermostatic controller capable of achieving water current power generation

Abstract

The invention discloses an automatic thermostatic controller capable of achieving water current power generation. The automatic thermostatic controller comprises an electric thermostatic water mixing valve, a cold water connector connected with an external cold water pipe, a hot water connector connected with an external hot water pipe, and a water outlet connector connected with an external water outlet device, wherein the electric thermostatic water mixing valve comprises a cold water inlet communicating with the cold water connector, a hot water inlet communicating with the hot water connector, and a mixed water outlet connected with the water outlet connector. The automatic thermostatic controller is characterized in that the electric thermostatic water mixing valve further comprises a valve core and a driving motor driving the valve core to move to adjust the water temperature; a water current power generation device is arranged between the mixed water outlet and the water outlet connector; the water current power generation device supplies power to a storage battery through a control circuit module; and the electric thermostatic water mixing valve is connected with the control circuit module and is powered by the storage battery. According to the automatic thermostatic controller capable of achieving water current power generation, power is supplied through the water current power generation device without an external power source, the temperature of a water current is adjusted, and the safety performance of water utilization is improved.

Description

technical field [0001] The invention relates to an electric water heater system. Background technique [0002] The constant temperature water heaters currently on the market are generally instant electric water heaters. The water storage electric water heater and the hot water supply system do not have the function of constant temperature and constant flow. The heat storage electric water heater usually needs to adjust the outlet water temperature through a water mixing valve. , the cold water that is about to enter and the heat in the tank are combined in a certain proportion in the water mixing valve to adjust the appropriate outlet water temperature. This water mixing process is usually manually adjusted. This adjustment method has certain defects. The hot water in the inner tank of the water heater will gradually decrease during use, so the temperature of the mixed water will also gradually decrease accordingly. Therefore, continuous adjustment is required. The mobile p...

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Problems solved by technology

However, such a thermostat controller cannot be directly connected to water when the power is cut off or there is a problem with the power supply, resulting in the inability to use water.

[0004] Moreover, general thermostat controllers are usually used in conjunction with water heaters. In order to facilitate temperature adjustment, thermostat controllers are usually installed in the bathroom or near the faucet in the kitchen, that is, closer to the water outlet position. In order to adjust the water temperature and flow, the thermostat controller must be To use electricity, if you use dry batteries, the frequency of replacement is high, and there will be corrosion and leakage when in contact with water for a long time. If you directly connect to the power supply, it will make it even more unsafe to use

Therefore, at present, there has not been a constant temperature electric water heater system that is safe to use and easy to adjust for thermal storage electric water heaters.

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