A conceptual design of an Air purifier window with self-cleaning system and solar panel that clears the air from allergens, pollutants, toxic gases, and blows it to the room in the indicated-by-user temperature. It also cleans both, the inner and outer window glasses automatically. All the tools consume the electricity power, generated by solar panels, which are constructed to the parts of window frame and edges of window glass, and they are controlled by remote control device. Nowadays, a lot of megapolises have problems with air pollution, many urban people suffer from allergic diseases and traditional energy resources are becoming extinct. In addition, elderlies and the people with disabilities are no longer considered as vulnerable, on the contrary, they are trying to be independent with the help of modern technologies and asking for more useful devices. Air purifier window with a self-cleaning system and solar panel can address all the above-mentioned problems. For more information, please view our report https://www.slideshare.net/OzodbekKuchkarov/air-purifier-window-with-a-selfcleaning-system-and-solar-panel Made by "PHOENIX" team at INHA University in Tashkent 2018.

1. Air purifier window with self-
cleaning system and solar panel

2. Creative Engineering
Design
To Enhance and Redesign Window to Save Energy
Kuchkarov Ozodbek,
Dilshodbekov Islombek, Shavkatov Nusratillo,
Fayziev Yodgor, Ibrokhimov Iskandarbek,
Nasriddinbek Bektemirov
Team members:
Date: 02/04/2018

3. Concept
I. Overview of Design
Process
II. Gantt Chart
III. Design Variables
IV. QFD
V. Conceptual Design
VI. Decision-making Matrix
VII. Final Design
VIII. Evaluation

4. Overview of Design
Process

5. Survey Result
Consumer Complaints
• Warm air usually gets out
• Entering noise disturbs
• Easy to break
• Polluted air can enter freely
• Inside of the house easily visible from outside
• Easy to be dirty and it takes too much time to reach perfect
cleanliness, and when the outer window is being cleaned it can be
dangerous for human’s life
• After opening it can be rapidly closed by strong wind and be
broken down
• The range of functionality is very narrow
• Burglars can use a window to enter the house easily

6. How To Improve
1. To install Storm Windows techniques to keep the heat (C1)
2. To add Acoustic Sealants or Caulk and Noise Blocking Window Film (C2)
3. To make glass more shockproof (C3)
4. To insert filters (C4)
5. To make glass darker with tone (C5)
6. To put automatic cleaner, its brush should be high qualified and lifelong (C6)
7. To equip window with a stopper to keep solid position (C7)
8. To add some brand-new functions and features (C8)
9. To integrate alarm system (C9)

7. Gantt Chart

8. March 2 March 3 March 4 March 5
March
6
March 7
March8
March 9 March 10 March 11 March 12
March13
March
14
March 15
General
Meeting
Consumer Poll:
Survey and Design Variables
1st Meeting 2nd
Meeting
3rd
Meeting
4th
Meeting
5th
Meeting
6th
Meeting
QFD Analysis
Choosing among
concepts / Decision-
making Matrix
Final
Design
Confirmation
Speech Done
Conceptual Design
Drafts
Conceptual
Design
Drafts
Conceptual
Design
Drafts
Digital Drawings
Report and PPT done
PPT and
Report
Confirmation

9. Design
Variables

10. 1. Warm saving: window should save the warm or
cold air from insight regarding to the season
2. Quietness: improve the resistance to noise
3. Safety: consumer should feel safe with windows
4. Cleanliness: make easy to clean without any dim
5. Transparence: outside should be seen clearly
6. Design: window should be multifunctional and
convenient to use

11. 7. Light transmission: make interior more brighter for customers
8. Keeping position: window should be resistant against outside
force
9. More functions: add advanced features and improve existing
10. Size: size should be suitable for every design of house
11. Electricity Consumption: self-producing required energy
12. Human Energy Consumption: must be self-dependent and
use less energy of customers
13. Price: extra features need to maintain former cost

12. Analysis

13. Customer Complaints
• Warm air will get out
• Noise will disturb
• Easy to break
• Polluted air can enter freely
• Inside of the house easily visible from outside
• Easy to be dirty and it takes too much time to reach perfect
cleanliness, and when the outer window is being cleaned it can be
dangerous for human’s life
• After opening it can be rapidly closed by strong wind and be broken
down
• The range of functionality is very narrow
• Burglars can use a window to enter the house easily

14. Customer Requirements
1. Want some techniques to keep the heat (C1)
2. Want noise blocking feature (C2)
3. Want a window’s glass to be more shockproof (C3)
4. Want air entering the room via window to be clean (C4)
5. Want inside of the house to be less visible from the outside (C5)
6. Want a window to self-clean itself (C6)
7. While window is open, want it to be more stable (C7)
8. Want extra functions and features (C8)
9. Want a house to be secured from illegal entrance via windows
(C9)

15. Requirement
s
WarmSaving
Quietness
Safety
Cleanliness
Transparency
Design
Light
Transmission
Keeping
Position
More
functions
Size
Electricity
Consumption
Human
Energy
Consumption
Price
Sum
C1 5 4 3 1 0 2 2 2 5 3 3 1 5 36
C2 4 5 1 1 2 1 3 0 3 1 1 0 2 24
C3 2 3 5 1 1 2 1 0 3 1 0 1 2 22
C4 4 3 2 5 1 3 0 0 5 2 5 5 3 38
C5 0 1 4 2 3 2 4 0 2 1 1 3 1 23
C6 2 3 1 5 1 3 3 0 5 2 5 5 2 37
C7 2 2 3 5 2 4 3 5 2 1 1 4 1 35
C8 3 5 3 5 3 4 3 4 5 3 5 5 3 53
C9 0 1 5 1 0 2 0 0 5 2 5 5 1 25
Sum 22 28 29 31 17 26 22 11 40 17 31 34 23

16. Conceptual
Design

17. Reflected Elements
 The components of cleanliness, functionality and both electricity and
human energy consumptions are the highest priorities for demanded
quality
 To meet customer requirements, functionality of the window should be
enhanced and these new features should not negatively affect the
safety of the customers and the price of the product
 Multifunctional and affordable product is needed to make customers
experience satisfying.

18.  Provides residents with fresh air and improves the quality of air,
eliminating different types of pollution
 Filters has two modes. One of them is to purify inner air of the house.
The second one is to purify outer air, entering from outside of window’s
frames. These modes are simply controlled with the help of remote
controller.
 Similarly, there are two filtering steps: initial and terminal.
 Two modes are provided for costumers: Summer Mode - when it cools
and Winter Mode - when it hits the filtered air.
 Dyson’s filtering technique is implemented to reach aimed requirements
Filtering System

19. ImageFiltering System
Filters
Filters are inserted into the
vertical sides of the window to
maintain the maximum amount
of purified air.
Front View From Outside

21. Filtering approach of Dyson company is
implemented into frames of window that are
capable to capture allergens and pollutants as
small as 0.3 microns.

22. Filtering System - Initial Step
Inner View of The Vertical Side (Left Side)
Initial Five Layers of Filters to Purify Entering Air From Outside
Initial Five Layers of Filters to Purify Inner Air

23. ImageFiltering System - Initial Step
Inner View of The Vertical Side (Right Side)
Initial Five Layers of Filters to Purify Entering Air From Outside
Initial Five Layers of Filters to Purify Inner Air

24. ImageFiltering System - Initial Step
Engine That Resorbs Air
• A blower can rotate both left side
and right side.
a. When it rotates to the left, it resorbs
inner air.
b. When it rotates to the right, it resorbs
outer air.

26. Filtering System – Terminal
Step
Blower
Before air goes from blower, it travels
special tube, which has spiral that hits
the air if it is in heating mode or it cools
purely as a fan if it is in cooling mode.
Front View From Inside

27. Spirals
Blower
Horizontal Panel – Head
Horizontal Panel – Tail

29. Filtering System - Overall Look

30. Self-cleaning Mode
 Saves energy of people and time that is spent to clean windows
 One press of the button and the window will be cleaned by the automated
frame
 The cleaning-tool has a brusher and wiper: the brusher for brushing glass with
wet cleaning-chemicals when going down, the wiper for drying the glass when
going up.
 Provided with high qualified brushes that makes window soft without any spot
and dim
 In order to minimize the required interaction of human with window, the system
of reproduction of water is developed.

31. ImageSelf-cleaning Mode
Auto-cleaner is inserted on the top of
glass to reach perfect cleanliness easily.
The horizontal glass frames are designed
to facilitate the functionality of automatic
cleaner
Front View From Inside
Auto-cleaner

32. ImageSelf-cleaning Mode
Railway approach is used to achieve
better movement and durability of auto-
cleaner.
Closer Look to Auto-Cleaner’s Path
Auto-cleaner’s Path

33. ImageSelf-cleaning Mode
Front View of Cleaner
Path Slide
Engine
Auto
Cleaner
Watering
System

34. ImageSelf-cleaning Mode
Back View of Cleaner
Water getting tool collects water by the evaporation of humid air

35. ImageSelf-cleaning Mode
Water Tank –
it stores evaporated
water coming from
designed system
Indicator –
when it reaches
max rate, it will
be automatically
stopped working
Watering System –
Water goes through tube that
has tiny watering units that
slightly moisten the brushers
making them ready to
operate

36. ImageSelf-cleaning Mode
Brusher –
made of microfiber system with flexible and
easy smoothing materials that do not require
additional human’s care for cleaning it
Wiper –
It works in the principle of
windshield wipers of cars
and moves like automatic
projection screen does

37. Solar Panel Approach
 To meet energy demands of a window, solar panel approach is
implemented
 Solar panels are inserted into vertical sides of window and along the
lines in glass frames, except auto cleaning panel
 Extra energy is saved in capacitors, which are located into horizontal
sides of window with engine and filters

38. Solar Panel –
It is constructed to the parts
of window frame to receive
the required energy
Outside View
ImageSolar Panel Approach

39. Solar Cells
Solar cells are installed in
the edges at a specific angle
to meet required energy
consumption of a window
ImageSolar Panel Approach

40. ImageSolar Panel Approach
Energy Capacitors
Each vertical frames of the window
equipped with a capacitor that
stores energy for the night mode
when the sun light is unavailable to
generate energy

41. Problems
 Filters may produce noise while working
 Filters require large space to run
 Cleaning system may exacerbate exterior design
 Solar panel can increase price

42. Solutions
 Installing noise blocking materials to handle with customer’s
requirements
 Placing filtering and self-cleaning system into window panels to
minimize required space
 Altering exterior design and installing cleaning system in top of frames
to make it fancy
 Use solar panel efficiently to cope with cost issues

43. Decision-Making
Matrix

44. Final Design Decision
Evaluation
Criteria
Weighted
Value
(0~5)
Evaluated Value Weighted Value X Evaluated value
Filtering system
Self-cleaning
tool
Storm Window
Technique
Filtering system
Self-cleaning
tool
Storm Window
Technique
More functions 3 5 5 3 15 15 9
Electricity
consumption 4 4 3 3 16 12 12
Cleanliness 5 4 5 4 20 25 20
Human energy
consumption 4 2 5 3 8 20 12
Sum 15 19 12 59 73 53

45. Additional Function Design
Evaluation
Criteria
Weighted
Value
(0~5)
Evaluated Value Weighted Value X Evaluated value
Solar panel system Alarm system
Solar panel
system
Alarm system
More functions 3 5 5 15 15
Electricity
consumption
4 4 3 16 12
Cleanliness 5 3 1 5 5
Human energy
consumption
4 3 1 12 4
Sum 15 10 48 36

46. Final
Design

47. Final
Design
Solar Panel
Air Drainer
Solar Panel
Inside The Glass
Path Slider
Cleaner
Outside View

48. Final
Design
Air Blower
Air Drainer
Cleaner
Signal Receiver & Indicator
Handle
Inside View

49. Final
Design
Remote Controller
1. On and Off Button
2. Reset Button
3. Power Control Buttons
4. Auto
5. Clean Mode Controller
6. Night Mode
1
2
3
4
5
6

50. EVALU ATION

51. Self-evaluation
 With the one simple click button, automatic window cleaner
will be used to tide it up. It is supposed that customers will
find it more handy and easy to set up. Human energy
consumption and time consuming will be reduced.
 Added a new styled feature that filters air by cooling or hitting
it according to the season, will be convenient and simple in
usage with remote control. Costumers will feel full
satisfaction.

52. Self-evaluation
 High quality brush added to avoid to be dim after washing.
It cleans the window and avoids being dim.
 To save electricity consumption solar panels are put, which
generates energy itself to supply windows.
 Solar panels that are constructed to the parts of window
frame and edges of window glass will be enough for
permanently using air purifying system. Also, extra pay for
electricity is avoided.

53. THANK YOU

54. References
“Windows Double as Solar Panels.” Vu Phong Asia - High Quality Solar Products & Systems for
Home and Business from Vietnam, King Solar, 8 July 2017, vuphong.asia/windows-double-as-
solar-panels/.
“Discover How Dyson can treat the air you breathe.” Dyson, Dyson, 17 Mar. 2018,
https://www.dyson.com/air-treatment.html.
“Discover Dyson Purifiers. Heating and Cooling with Air Purification.” Dyson, Dyson, 17 Mar. 2018,
www.dyson.com/content/dyson/us/en/products/air-treatment/purifiers/dyson-pure-cool/dyson-pure-
cool-tower-white-silver.html.