A PROJECT PRESENTATION ON STRUCTURAL DESIGN AND MANUFACTURING USING PENDULUM PRINCIPLE FOR BUCKET TYPE WATER PUMP

PRESENTED BY POONAM PATIL PRANITA THORAT RACHANA MANDLIK SHRUTI DHAMANE

GUIDED BY PROF. S.B. CHANDGUDE

CONTENTS

INTRODUCTION LITERATURE REVIEW OBJECTIVES MATERIAL SELECTION DESIGN OF PARTS WORKING OF PUMP COST ESTIMATION CONCLUSIONS FUTURE SCOPE

INTRODUCTION

Water is one of our basic needs. Water pumps move water from point a to point b for centuries. Modern pumps require electricity and ancient pumps require more efforts to operate. Therefore Veljko Milkovic came with the concept of pendulum based water pump.

LITERATURE REVIEW

VANE WATER PUMP

CENTRIFUGAL PUMP

SUCTION & LIFT HAND PUMP

BUCKET TYPE WATER PUMP

GEAR PUMP

PENDULUM PRINCIPLE FOR BUCKET PUMP

1588

1687

1857

1949

1953

2012

OBJECTIVES

To design and develop the structure for pumping water using pendulum principle.

To reduce human efforts. To achieve continuous discharge of water through pump. To ensure safe operation of the pump.

MATERIAL SELECTION

Material Selection Factors

Availability of materials. Suitability of materials for the working condition in service. Cost of the materials. Physical and chemical properties of materials. Mechanical properties of materials.

DESIGN OF PARTS

LEVER:

Size: 13mm× 1650mm

Material: Low carbon steel (30C8)

Weight: 3 Kg

PENDULUM:

Size: 100mm×200mmɸ

Material: Low carbon steel

Weight: 13 Kg

BASE FRAME:

Part Size: 780mm×1380mm

Material: Low carbon steel

Weight: 15 Kg

VERTICAL FRAME:

Size : 1480mm×140mm

Material : low carbon steel(30C8)

Weight: 6 Kg

SPRING:

Total no of coils: 18

Actual deflection of coil (δ)= 37.33mm

Solid length(Ls)= 90mm

Free length (Lf)= 222.52mm

BEARING SELECTED

Bearing selected= single row deep groove ball bearingBearing used= SKF (6203)Number of bearings= 4

PUMP SPECIFICATIONS

Pump used: Reciprocating Pump

Bore diameter = 80mm

Stroke length = 160mm

No. of strokes per min = 45

ASSEMBLY

WORKING OF PUMP

RESULTS

Theoretical discharge () = 18.19 lit./min

Average discharge ) =(1.25+0.990+0.850)/3 =14.66 lit./min

Practical discharge

Fig. Discharge according to oscillation

COST ESTIMATION

Total project cost is Rs. 5838

CONCLUSIONS

Simply designed and developed the structure for pumping water using pendulum principle.

Getting continuous flow of water through pump. Pumping of water can be done safely. Easy for maintenance and hence less maintenance

cost. Children, adults as well as handicapped people can

use this pump.

FUTURE SCOPE

J. Marjanovic ., (2010), “Angular Momentum, Parametric Oscillator and Over Unity” , Veljko Milkovic Research and Development Centre, Novi Sad, Serbia.

J. Marjanovic., (2011), “The Secret of Free Energy Pendulum” , Veljko Milkovic Research and Development Centre, Novi Sad, Serbia.

N. Simin., (2007), “Free Energy of the Oscillating Pendulum-Lever System” , Novi Sad, Serbia.

J. Longenecker, C. Claassen, P. Govey., (2006), “Mahadaga Pump Project: Durability Testing and Redesign of a Handicap Accessible Pump for Irrigation” , West Africa.

BIBLIOGRAPHY:

J. Shiglay, C. Mischik, R. Budynas, K. Nisbett., “Mechanical Engineering Design”.

Milkovic. V. (1949). Delivering instruction on the World Wide Web. Retrieved on December 17, 2014 from http:// www.veljkomilkovic.com/O_VeljkuEng.html.

www.wateraid.org/technologies.

THANK YOU