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Manual car wash
This document describes a model for a manual car wash. It begins by defining what a car wash is and listing the main types, including automatic, hand/self-service, mobile, and full-service. It then focuses on describing the design of a manual car wash system. The key components are tubes to transport water, bearings to allow rotation, pipes to direct water, nozzles to modify the water flow, and a brush to clean the vehicle. Water enters the tubes under pressure and is ejected from nozzles to rotate the brush and clean the car surface without much physical effort compared to hand washing. Diagrams illustrate the layout and operation of the proposed manual car wash design.
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Manual car wash
- 1. Model of aManual Car Wash Under the Guidance of N. Seshaprakash By Prasanna. R Praveen Rakshith K V Rajashekaramurthy N M
- 2. Contents • What isa car wash ??? • Types • Automatic Car wash • Advantages and Disadvantages • Manual Car Wash • Model of Manual Car Wash • Principle of Operation • Advantages and Uses
- 3. A car washis a facility used to clean the exterior and, in some cases, the interior of motor vehicles. It may be Automatic or Manual
- 4. TYPES • Hand CarWash • Self Service Car Wash • Mobile Car Wash • Full Service Car wash
- 5. Hand Car Wash •Vehicle is washed by employees • Cars will be placed on a conveyor as multiple attendants wash the car
- 6. Self Service Facility •Here customer does the washing • Coin operated
- 7. Mobile Service • Avehicle which is fully equipped powered by a mobile unit and is outfitted with everything needed to wash the car. • Sometimes these systems are mounted on trailers, on trucks, or in vans.
- 8. Full Service • AConveyor belt takes the car to several washing machines • The entire system is automated
- 9. Advantages • It canbe a good business for people • Includes time savings, a lack of physical effort, and a fairly thorough clean. • Also can spray underneath the car for easy removal of dirt or mud
- 10. Disadvantages • Risk ofdamage to the car, spot washing and an inability to pay close attention to trouble spots. • It can sometimes leave patches of dirt or grime untouched. • Occupies more space
- 11. Environmental factors • Useof water and energy resources • Contamination of surface waters • Contamination of soil and groundwater.
- 12. NEED FOR MANUALCAR WASH EQUIPMENT • Cost effective • Environmentally friendly • Portable
- 13. Model of ManualCar Wash Inner Tube Bearing Outer Tube Wheel Nozzle BrushPipe
- 14. Parts List • Wheel •Tubes • Bearing • Pipes • Nozzle • Brush
- 15. TUBES •The part throughwhich the water enters into the device •Also the part which is held manually BEARING •Support the tube •Facilitates rotation of the wheel
- 16. PIPES •Used as atransporting member to allow the flow of water from the tube to the brush. NOZZLE •Used to direct or modify the flow of water •Three nozzles are provided on the brush casing which rotates as the fluid emerges out from the nozzle.
- 17. BRUSH •Used to cleanthe vehicle. •Remove dust and dirt •Should withstand impact of water jet from the nozzle BRUSH Bearing
- 18. Principle of Operation •Waterenters the tube at a certain pressure and velocity •Ejects out of the nozzle at a high velocity and high kinetic energy •This energy is utilized in the rotation of the brush about its axis
- 19. • Tapered portionof the brush facilitates the water to fall on the required surface • High pressure air can also be used as an alternative to water.
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Editor's Notes
- #10 Automatic car wash