i need pedal operated wash basin pdf for reference so i need this as soon as possible

ABSTRACT

The project is used to operate the water pipe for hand washing purpose through the easy operation of pressing the pedal. The pedal is easily operate able in any persons even children also use this. This equipment is automatic so this project is very useful for using on hotels, restaurents, public areas and home uses.

METHODOLOGY

This project consists the following parts

Water tank
Solenoid valve
Water pipe
Wash tray
Pedal
Limit switch
Control unit
WORKING PRINCIPLE

The water tank is fixed on the top of this equipment which is used to store the water, the solenoid valve fixed below the water tank and it have two ports one is connected to the main pipe another one is connected to the water outlet pipe. The center of the equipment contains the wash tray arrangement for collecting the used water (waste water) the wash tray arrangement’s backside have a pipe for exit the used water to out. The bottom of the equipment have pedal and spring arrangement and also have a limit switch on the bottom of the pedal. When the pedal is pressed the pedal’s bottom part press the limit switch then the limit switch is provide the instruction to the control unit and the control unit operates the solenoid valve then the water comes out for hand washing whenever we need water just press the pedal to get the water from this equipment. This equipment is an easily operated so anyone can operate this equipment so this is applicable for hotels, restaurants and homes.

ADVANTAGES

Reduces the water wastage
Easy to handle
Low maintenance
Highly reliable
Low cost
DIS ADVANTAGES

Water is filled on the tank is manual