Instant heating type drinking equipment and control method thereof

Abstract

The invention relates to instant heating type drinking equipment and a control method thereof. The instant heating type drinking equipment structurally comprises a water storage box, a control circuit, a water pump, a liquid outlet and an instant heating type water heating pipe with a water boiling channel, wherein the water boiling channel is provided with an inlet and an outlet; the outlet is communicated with the liquid outlet; the inlet is communicated with the water pump and the water storage box through a flow sensor; an inlet water temperature sensor is further arranged in the inlet; the instant heating type water heating pipe, the flow sensor, the water pump and the inlet water temperature sensor are respectively and electrically connected with the control circuit. According to the instant heating type drinking equipment, the flow sensor is used for accurately acquiring quantity of water entering the water boiling channel, the inlet water temperature sensor is used for acquiring the water temperature information of the water storage box, and through the combination of the two kinds of signals, the control circuit can accurately obtain the required water temperature by controlling the power of a heater.

Description

technical field [0001] The invention relates to an instant drinking water device and a control method thereof, in particular to an instant drinking water device, such as an automatic milk machine, which is relatively accurate in terms of water output and temperature. Background technique [0002] The existing instant drinking water equipment includes a water storage tank, a control circuit, a water pump, a liquid outlet, and an instant water heating pipe with a boiling water channel. The boiling water channel is provided with an inlet and an outlet, and the inlet is connected to the water storage tank through a water pump. , the outlet communicates with the liquid outlet, and the water pump and the instant water heating pipe are respectively electrically connected with the control circuit. After the user sets the water outlet temperature and water output, the control circuit controls the working time of the water pump and the instant water heating tube respectively to achiev...

AI Technical Summary

Problems solved by technology

However, in actual use, due to the instability of the water flow rate and the initial water temperature of the water storage tank, the actual water outlet temperature and water output are quite different from the values ​​set by the user.

If the instant drinking water equipment is an automatic milk machine, since the milk to be poured out is mainly for babies, and the milk powder used for the brewed milk is generally formula milk powder, there are high requirements for its water temperature and water volume. , but the above scheme is difficult to fit or close to the actual milk preparation requirements, which may easily lead to malnutrition, overnutrition, gastrointestinal discomfort, etc.

Images