dish washing appliance of the future
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Transcript of dish washing appliance of the future
PHILIPSDISH-WASHING
Sander Homs
CONSCIOUS CONSUMER
• Consumer awareness increasing
• We know things are going wrong, worrying about our environment, global warming
• Save money!
• Asking questions about production, use, end-of-life of dishwashers
MADE IN CHINA
WATERA valuable resource
TAP WATER-QUALITY
WHY USE DRINKING WATERWhen sand and sea-water work fine?
AND MORE WASHING...
0% 25% 50% 75% 100%
30%
30%
80%50%
Continuously running tap water
Giving washed dishes a final rinse
Rinsing to remove remaining particles
Rinsing to remove foam (chemicals)
(Statistics from Stamminger et al, 2007, University of Bonn)
WHY STILL RINSING WHEN USING A DISHWASHER?
WHAT’S HAPPENING?
0% 25% 50% 75% 100%
30%
80%
People owning a dishwasher in Europe
People saying they have not enough space
No correlation between energy, water, detergent use and cleaning performance
ENERGY CONSUMPTION(kWh)
0
1
2
2
3
1,82,6 2,5
1,1 1,81,53 x 2 p.s. + p & p
6 x 2 p.s.12 p.s.
12 p.s. normal 6 p.s. + p & p intensive
New design
Manual
Automatic
WATER CONSUMPTION(L)
0
38
75
113
150
80,0123,0
101,0
13,0 17,020
3 x 2 p.s. + p & p6 x 2 p.s.
12 p.s. 12 p.s. normal
6 p.s. + p & p intensive
New design
Manual
Automatic
TIME USED(Min)
0
28
55
83
110
65105
80
2430
3 x 2 p.s. + p & p6 x 2 p.s.
12 p.s. 12 p.s. normal
New design
Manual
Automatic
DISHWASHING FREQUENCY
31%
24%
18%
14%
10%3,5%
After each mealOnce per dayTwice per dayEvery two to three daysAs soon there are any dishesBefore and after cooking
PROBLEMS & DISADVANTAGES0% 15% 30% 45% 60%
52%
51%
40%
34%19%8%
3%
Requires too much mechanical work
Cleaning result sometimes insufficient
Bulky items difficult to wash
Water and energy consumption too high
Ergonomic problems with height of sink
Other problems
No problems
VISION
How to make the user have a comfortable experience cleaning the dishes? Providing people with a simple device that makes dishwashing by hand a breeze and fun to do!
GOAL
•Which is easier in use
•More convenient in terms of force and time needed
•More energy-, water- and detergent-efficient
•The new design should be cheaper than buying a dishwasher
Design a hybrid way for cleaning the dishes
AIM
• 50% water reduction
• 50% energy reduction
• 30% time reduction
• More human control
• Lower mechanical power
• Space and overall convenience
THE CONCEPTSAnd the final decision
SONICLEAN
• Human powered, human intelligence, human eyes
• replacable brush (joint company)
• separate heat-pressure unit
• generating steam
• Soniclean dishbrush
• waterpressure
• steam
• adding detergent automatically
EDEN AMBIENTE 1
LIKE A CARWASH
AMBIENTE 2
• Ease!
• Minimal human power
• Recycling water through filter
HOW IT WORKS?
• Manual pressure pump
• Decide your own washing program by pumping
• 2 place settings and a pan.
HOW IT WORKS
• Water intake (valve)
• Water pump (motor)
• Spray arm
• Heater
• Drain hose
USAGE
COMPARISON
0 8 15 23 30
SONICLEAN
SONICLEAN BRUSH 1
EDEN AMBIENTE 1
EDEN AMBIENTE 2
Water reduction Energy reduction Time used Mechanical work SpaceConvenience
BUSINESS CASE