Design And Construction Of A Hand Held Vacuum Pump
A hand-held vacuum pump is a portable device engineered to create a negative pressure environment within a confined space, typically for suction or extraction purposes. Its design involves the integration of various components such as a piston, cylinder, seals, and valves, all compactly arranged for manual operation. The construction entails precision machining of durable materials like stainless steel and robust plastics to ensure reliability and longevity. Critical to its functionality are tight tolerances and smooth surfaces to maintain effective vacuum generation. The pump’s portability is enhanced by its ergonomic design, lightweight construction, and possibly battery-operated or manual pumping mechanisms. Efficiency in evacuating air or fluids from systems, such as automotive brake lines or laboratory apparatus, is achieved through meticulous engineering of the pump’s internal mechanisms and airtight seals. Additionally, user-friendly features like clear pressure gauge readings and intuitive controls enhance its usability across various applications, making it an indispensable tool for both professionals and enthusiasts alike.
ABSTRACT
Dust removing problem are increasing more and more now a days. Hence it has become to provide some equipment for removing dust. There different types of waste, dry waste, vegetable waste, dust particles and soon. Generally little equipment has been evolved in the market for cleaning the dust particles which are known as vacuum cleaner. But these vacuum cleaner costs more in the market and not every human being can afford it. These devices need an electrical energy for its operation and not user friendly. Hence there is need to develop low cost, user friendly vacuum cleaning machine. In this project, an effort has been made to develop a battery powered hand hold vacuum cleaning machine so that it can be an alternative for conventional vacuum cleaning machines. In this work, modelling and fabrication of the vacuum cleaning machine was done using suitable commercially available software and components. The vacuum cleaner may be used in homes as well as in industry.
Keywords: vacuum cleaner, pump, electrical vacuum cleaner, battery powered vacuum cleaner, Dust Particle.
TABLE OF CONTENTS
COVER PAGE
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRACT
CHAPTER ONE
INTRODUCTION
1.1 BACKGROUND OF THE PROJECT
- OBJECTIVE OF THE PROJECT
- SCOPE OF THE PROJECT
- ADVANTAGES OF THE PROJECT
- DISADVANTAGES OF THE PROJECT
- APPLICATION OF THE PROJECT
CHAPTER TWO
LITERATURE REVIEW
- OVERVIEW OF THE STUDY
- HISTORICAL BACKGROUND OF THE STUDY
- DIFFERENT TYPES OF VACUUM PUMP
CHAPTER THREE
METHODOLOGY
- BASICS OF THE SYSTEM
- COMPONENTS OF THE SYSTEM
- DIMENSIONING FACTOR
CHAPTER FOUR
- CONSTRUCTION PROCEDURE AND TESTING ANALYSIS
- ASSEMBLING OF SECTIONS
- TESTING OF SYSTEM OPERATION
- VACUUM PUMPS COMMON PROBLEMS AND TROUBLESHOOTING
CHAPTER FIVE
- CONCLUSION
- RECOMMENDATION
- REFERENCES
CHAPTER ONE
1.0 INTRODUCTION
1.1 BACKGROUND OF THE STUDY
Presently available vacuum cleaner is electrically operated and cannot work by any other means. These vacuum pump are quite expensive and have a high maintenance cost as per our research done in market. In our project we have invented a manually operated vacuum cleaning machine that serves approximately the same functions as available in present electrically operated machine. Dust removing problem are increasing more and more now a days. Hence it has become to provide some equipment for removing dust. There different types of waste, dry waste, vegetable waste, dust particles and soon. Generally little equipment has been evolved in the market for cleaning the dust particles which are known as vacuum cleaner. But these vacuum pump costs more in the market and not every human being can afford it. Meanwhile this equipment removes dust from the floor and collects in the dust bag present inside the equipment. We aim at fabricating a battery power hand held vacuum pump with the use of electrical – mechanical components to minimize the cost as well as to make it user friendly. If we go past into the history of the vacuum cleaner, we find different types of dust remover.
1.2 PROBLEM STATEMENT
A manual vacuum cleaner is one type of device which is usually using to remove the dust, this device uses a gear train assembly coupled to a centrifugal impeller which creates more vacuum which will be utilized to suck dust and dirt, and it mostly utilized for floors. This vacuum cleaner may be used in homes as well as in industry. Presently available vacuum cleaner is electrically operated and cannot work by any other means. These vacuum cleaner are quite expensive and have a high maintenance cost as per our research done in malls, automotive service centres etc. This study was carried out to build a portable, easy to operate and cost effective hand hold vacuum cleaner will overcome challenges seen in the existed vacuum cleaners.
1.2 AIM AND OBJECTIVE OF THE PROJECT
The main aim of this work is to construct a battery handheld vacuum pump. The objectives are:
- To fabrication the machine prototype using locally available
- To build a low cost and easy to operate vacuum pump
1.3 SCOPE OF THE PROJECT
The scope of the project cover building a battery-powered handheld vacuum pump. The concepts were to take advantage of the electrical motor technique, called brushless motors.
Brushless motors are a type of electrical motors which do not use brushes to create a spinning motion, but instead electromagnets shifting poles. The technique is commonly used in model aircrafts and the motors provide higher efficiency than ordinary brushed electrical motors. A brushless motor can either be an inrunner or an outrunner, depending on which part is the spinning (“running”) one. Brushless motors are more efficient and less affected by abrasion compared to brushed electrical motors; however they are more expensive to produce and demand more complex steering devices.
1.4 ADVANTAGES OF THE PROJECT
- No external power supply is
- It is
- Low
- It is
- . Easy operation by carrying on human
- Eco friendly in
- No requirement of skilled labour
- Cost
- Operating cost is
1.5 DISADVANTAGES OF THE PROJECT
- More effort required to operate the machine
- Overall weight of the model is
- Less efficiency compare to electrical device
- Regular lubrication
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