Multifunctional dispenser

A multifunctional dispenser, comprising:

• a main body, including a control valve, a regulating device, a proportional control device and a ventilation valve disposed thereon;
• a connecting nozzle, disposed at the front of the main body;
• and
• a water supply pipe, coupled to the rear of the main body;
• wherein the bottom of the main body is communicated with a draft tube in a concentrated liquid container through the proportional control device;
• the control valve is provided for determining the water flow condition of a water supply channel in the main body during a movement stroke of the main body;
• the regulating device is a rotatable cylinder passing through the main body, and the cylinder has a valve track and a proportional controller track formed at positions corresponding to the control valve and the proportional control device respectively, and the valve track has a plurality of arc sections with unequal depths for limiting the stroke of the control valve, and the proportional controller track is in a wavy shape comprised of a plurality of grooves with unequal depths;
• and a proportional regulator of the proportional control device abuts against the proportional controller track through a reset spring, and the proportional regulator having a plurality of liquid outlet holes together with different grooves formed on the proportional controller track are provided for determining the flow of the concentrated liquid outputted from the main body;
• and the main body further includes a ventilation valve for controlling the control valve to determine whether or not to open the gas inlet channel of the concentrated liquid container.