INTRODUCTION:
A portable solar water purifier is a compact and mobile device designed
to purify water using solar energy, making it safe for drinking while on
the go. This type of water purifier is ideal for outdoor enthusiasts,
campers, hikers, and people in remote or off-grid locations where access
to clean water is limited. By utilizing renewable solar energy, these
devices offer an eco-friendly and sustainable solution to produce potable
water in areas without access to electricity or conventional purification
systems.eco-friendly device that uses solar energy to purify water,
making it safe for drinking. it harnesses sunlight either to power a UV
light for disinfection or to drive filtration systems. Lightweight and
designed for ease of use, these purifiers offer a sustainable solution for
accessing clean water in remote or off-grid locations, providing a reliable
alternative to conventional purification methods.Portable solar water
purifiers offer a practical and environmentally-friendly solution to access
safe drinking water in remote or emergency situations.solar technology
continues to improve, portable solar water purifiers are becoming more
efficient, affordable, and accessible, making clean water available
wherever it’s needed.
OBJECTIVE:
It provide a sustainable, reliable, and mobile solution for producing
safe drinking water in environments where access to clean water and
electricity is limited. By utilizing renewable solar energy
The purifier aims to disinfect and filter water effectively, ensuring it
is free from harmful pathogens and contaminants, while being
compact, lightweight, and easy to use for individuals in remote
locations, outdoor activities, or during emergency situations.
It offer a self-sufficient, environmentally-friendly solution for
producing safe drinking water in areas without reliable access to
clean water or electricity.
By leveraging solar power, the purifier seeks to reduce dependence
on traditional energy sources, offer a cost-effective alternative for
water treatment, and contribute to health and well-being in both
remote communities and emergency situations.
Designed to be compact and user-friendly, these purifiers aim to
provide clean water for individuals in remote areas, outdoor
activities, or during emergencies, while reducing reliance on
traditional energy sources and minimizing environmental impact.
METHODOLOGY:
Research & Requirements: Identify use cases (e.g., camping,
emergencies) and the specific water contaminants to be targeted.
Technology Selection: Choose suitable purification methods such as UVC light,
filtration, or solar thermal purification, optimized for portability.
Component Integration: Design the system by integrating compact solar panels,
batteries, and purification components for effective and portable water
purification.
Prototype Development: Build a portable prototype combining all components,
ensuring compactness, ease of use, and efficiency.
Testing & Optimization: Test the prototype in real-world conditions to refine
energy efficiency, purification effectiveness, and portability.
Field Testing: Deploy and test in practical scenarios, gathering feedback to
improve the design.
Final Design & Production: Refine the design based on feedback, ensure cost-
effectiveness, and scale for production.
SYSTEM FLOW:
Water Entry: Water enters the system through tubing
connected to a small DC water pump.
Filtration: The pump moves the water through an activated
carbon filter, which removes particulates and chemicals.
BUDGET:
Description Price (Estimated)
Solar Cell Sterilization:
(5V-6V, 1-2W) After filtration, the water enters the UVC₹390 LED
chamber
Rechargeable where
Battery it's sterilized
(Li-ion, to kill
around 3.7V, bacteria and viruses. ₹
1000mAh
or more)
DC Water Pump(small, 3.7V-5V) ₹
UVC LED (3.7V-5V, suitable for sterilization) ₹
Water Exit: Clean, sterilized water is delivered through an
DC-DC Boost output
Converter ₹ 300
pipe or nozzle, equipped with a check valve to
Switch ₹ 10 - 30
prevent back flow.
Diode ₹
Waterproof Sealant/Tape ₹
Wires and soldering tools ₹169
Plastic Tubing ₹
Activated Carbon Filter ₹ 150
Heat Sink and Thermal Paste (for the UVC LED)
Check Valve ₹
TOTAL
DIAGRAM:
_______________________________
| |
| Solar Cell (5V-6V) | <-- Mounted on the cap or outer surface
|_______________________________|
|
| (Wires)
|
___________________________
| |
| Bottle Body |
| |
| _______________________ |
|| ||
| | DC Water Pump | | <-- At the bottom, connected to tubing
| |_______________________| |
| | |
| | (Plastic Tubing)
| |
| _______________________ |
|| ||
| | Activated Carbon | | <-- Positioned above or inline with the pump
| | Filter ||
| |_______________________| |
| | |
| |
| _______________________ |
|| ||
| | UVC LED Chamber | | <-- Sterilizes the water, heat sink attached
| |_______________________| |
| |
| | (Plastic Tubing)
| |
| _______________________ |
|| ||
|| Check Valve | | <-- Prevents back flow of waste water
| |_______________________| |
| |
| _______________________ |
|| ||
| | Battery & Electronics| | <-- Enclosed in waterproof compartment
| |_______________________| |
| |
|___________________________|
|
| (Wires)
|
___________________________
| |
| Switch | <-- Activates the system
|___________________________|
|
| (Wires)
|
___________________________
| |
| LED Indicator (optional)| <-- Shows purifier status
|___________________________|
