Cup location detection
Liquid auto-fill control unit
The module is installed outside the container, and the water outlet of the water dispenser is used for real-time and continuous non-contact measurement of the height of the liquid by ultrasonic waves. When the liquid reaches the preset height, the module can issue a control signal to stop the addition of the liquid.
Tank level detection
Ultrasonic level sensor
The sensor is mounted on the bottom of the tank and generates high-frequency ultrasonic waves that penetrate the bottom of the vessel, reach the liquid surface and reflect back. The height of the liquid surface is obtained by measuring the propagation time of the ultrasonic waves in the water. Perform liquid level detection in real time to remind users to add water.
Water flow detection
Ultrasonic flow sensor
The real-time water flow rate and temperature are measured and calculated by the ultrasonic flow meter, so that the output power of the water dispenser/water purifier can be adjusted in real time.