Design and Analysis of Pendulum operated Piston Pump

Group III

Arka Dutta 1212240058 Ashish Kr. Srivastava 1212240060

Chetan Chandra 1212240077

Why Pendulum operated Piston Pump?Alleviation of work- For pumping the water it is enough

to move the pendulum occasionally with a finger .

Low Fatigue- Minimum of human strength is required as compared to classic hand water pumps.

Efficiency- Efficiency of pendulum operated piston pump is greater than that of hand water pumps. (old people and small children can easily pump out the water.)

How Project worksThe project explains the effect of creating the free energy in the

device made of Oscillating pendulum lever system.system for initiating and maintaining the oscillation of the

pendulum.system which uses the energy of the device by damping the

oscillations of the lever.

The operation of the machine is based on forced oscillation of the pendulum, since the axis of the pendulum affects one of the arms of the two armed lever by a force which varies periodically. Part of the total oscillation energy of the pendulum-lever system is changed into a work for operating a pump, a press, a rotor of an electric generation system.

The creation of free energy was proved by a great number of physical

models. The effect of creating the free energy is defined in this project

as the difference between the energy which is the machine transfers

to the user system by the lever and the energy which is input from the

environment in order to maintain the oscillation of the pendulum.

Appearance of the free energy is not in accordance with the energy

conservation law.

The effect of creating the free energy results from the difference

between the work of the orbital damping forces of the lever and the

work of the radial damping force of the pendulum motion. This effect

enables increase of the input energy.

Working PrincipleThe parts of Hand water pump with pendulum are:  1- Load of the pendulum 2- Handle of the pendulum 3- Axis of the pendulum 4- Axis of the two-leg lever  5- two-leg lever 6- Water pump 7- Piston of the pump The pump is made of pendulum, two-leg lever and cylinder with the piston

which pumps the water. Oscillation of the pendulum is maintained by periodical action of the human arm.

Forces acting on Pendulum

MAJOR COMPONETSPiston Cylinder Rod Water seal Pendulum link BaseSpringBearings

PISTON Piston is used to pressure creating component. It is made of steel. It is reciprocating in side the cylinder. Very close tolerance is maintained with cylinder.

Cylinder Cylinder is used to reciprocate the cylinder with close tolerance. Piston will develop the maximum pressure Cylinder is made of mils steel.

Rod It is connect the piston and foot pedal. It is also used push the piston according to the foot pedal action. Rod is used to connect the piston and foot pedal pump link. The maximum pressure is achieved pumping lifting height. It will convert angularity motion to linear motion.

Water seal The primary seal consists of two rings (a primary and mating ring) that are lapped to a high degree of flatness and then loaded against one another by means of a spring. One of these rings will rotate in accordance with the shaft of the pump and rub against the other ring creating a seal for the fluid. The material composition of the primary and mating rings varies depending on duty and life expectancy goals for the application. The secondary seal consists of molded rubber components which are held in place via an adhesive or mechanical press. These secondary sealing components form the seal between the rotating faces and the metallic components (spring, retainer, ferrules and sleeve) used to load the faces and to allow the pump builder to install the seal quickly and efficiently.

Pendulum link This type link is used to connect the piston rod and foot step mechanism. This link is very sturdy due it will withstand load.

Base Plate

Spring Heavy Weight Pendulum

Bearing

Water Pump

3D MODEL OF HAND WATER PUMP WITH PENDULUM

PARAMETERS DECIDING THE DISCHARGE OF THE PUMP

Length of the pendulum

Mass of the pendulum

Angle of swing of the pendulum

Displacement of the pivot

Stiffness of the spring

OPERATIONS INVOLVED Turning (facing, plain turning, step turning , threading etc)

Facing (flat surface)

Drilling

Gas cutting (flat plate, cylindrical rods)

Shaping

Welding

Tapping

Thread cutting

ADVANTAGES The main advantage of hand water pump is to avoid

human strain.

It also helps us for the easy way for pumping water.

The cost required to implement this is comparatively low.

More efficient when compared to conventional hand water pump as the water flow is high here.

The pump is highly portable and has tremendous scope in industrial usage.

APPLICATIONS Hand water pump with pendulum can be widely used in

rural areas.

As the installation cost of hand water pump with pendulum is low, it is useful for poor people.

It can be installed in all the public places.

It can be operated by children or old people as the force required by the pump is low.

THANK YOU