4. CONCEPT GENERATION - Q-div-Engg-Exploration-2026-27-Odd/Repo-14 GitHub Wiki
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| SI.NO | FUNCTIONS FROM USER PERSPECTIVE | FUNCTIONS FROM DESIGNER PERSPECTIVE |
|---|---|---|
| 1 | Wash vegetables and fruits | Provide a washihg chamber with water circulation |
| 2 | Remove dirt and mud | Use rotating water jets/sprayers |
| 3 | Remove pesticides and surface contaminants | Add appropriate cleaning/rinsing mechanism |
| 4 | Wash different types of food | Design adjustable washing modes |
| 5 | Save time and efforts | Automate the washing cycle |
| 6 | Use less water | Include water recycling/controlled water flow |
| 7 | Avoid damaging delicate food | Control water pressure and rotation speed |
| 8 | Easily load and unload food | Design an accessible basket/container |
| 9 | Known when washing is complete | Add timer and cycle indicator |
| 10 | Drain dirty water easily | Provide a separate drainage outlet/filter |
| 11 | Keep the machine hygienic | Make food-contact parts removable and washable |
| 12 | Operate the machine easily | Provide simple buttons/display and presets |
| 13 | Wash small or large quantities | Provide suitable capacity options |
| 14 | Prevent food from falling out | Design a secure washing basket |
| 15 | Reduce water splashing | Add a closed/semi-closed washing chamber |
| 16 | Get clean food ready for cooking | Include a fina clean-water rinse |
| 17 | Avoid cross-contamination | Separate dirty-water and clean-water paths |
| 18 | Use the machine safely | Add lid lock and automatic shut-off |
| 19 | Maintain the machine easily | Design for easy cleaning and component replacement |
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| SL NO | FUNCTION | CONCEPT 1 | CONCEPT 2 | CONCEPT 3 | CONCEPT 4 |
|---|---|---|---|---|---|
| 1 | Load food | Removable basket | Rotating drum | Sliding tray | Top-loading container |
| 2 | Add water | Manual water filling | Automatic water inlet | Water-level sensor | Recycled-water tank |
| 3 | Remove dirt | Rotating water jets | Rotating brush | Air bubbles | Ultrasonic cleaning |
| 4 | Rinse food | Fresh-water spray | Water shower | Rotating rinse basket | Multiple rinse cycles |
| 5 | Drain dirty water | Bottom drain valve | Drain pump | Filter + drain | Separate waste-water tank |
| 6 | Dry/ remove excess water | Spinning basket | Air blower | Centrifugal drying | Perforated drying tray |
| 7 | Control operation | Push -button controls | Timer + display | Autamatic sensors | Mobile/app control |