Deals about the heating problems in buildings

1. BY
ALLEN SHIJO . K
Cooling systems in
compact buildings

2. Content
 Introduction
 Need for study
 Alternative types by design
 conclusion

3. COOLING IN HOUSES CAN BE ACHIEVED BY
TWO METHODS
NATURAL OR ACTIVE COOLING
PASSIVE COOLING
Design of a compact
house for cooling

4. T H E C O O L I N G I S D O N E B Y C H A N G I N G T H E
E X T E R I O R A N D I N T E R I O R D E S I G N O F T H E
H O U S E
P L A N T I N G T R E E S
E L E V A T I O N O F R O O F
F L O O R I N G
D E S I G N O F T H E R O O F
Active cooling

5. Planting trees
Nature – god’s gift
Vegetation should be
always 2 m away from
the house
Keep windows open at
morning
Keep a garden in front
of the house
Built the houses little
away form the road
Be friendly to the
environment

6. Elevation and overhanging in roofs
•By increasing the height
of the roof the heat
radiation is limited
Overhanging in roofing
limites the sun radiation
to enter inside the house
The roofing should
absorb less heat as
possible

7. HVAC system
(heating ventilating and air
conditioning )
Automatic close and
open valve , which use
the heat and cool from
the environment
In day – valve closed
In night – valve open

8. Flooring and radiant method
Clay tiles is better
Radiant method-
flooring in concret by
placing tubes for cooling
Rubber tubes
Case- holes are maded

9. Design of roof
The top design is
modified to cooling of
the building
The slope of the roof is
varied so the space
produced due to
variation is filled by
windows
This windows allow free
air to flow inside the
house

10. Design of roof
If the slope angle is
varied by 300-450
450 covers all the
sunlight for solar panel
300 covers the wind to
enter inside the house
Solar panel is placed all
over the roof to make
energy efficient

11. C O O L I N G D O N E B Y A R T I F I C I A L M E D I U M
S U C H U S
A I R C O O L E R S
E V A P O R A T I V E O R S W A M P C O O L E R S
L I G H T C O L O R E D P A I N T S
U S I N G L E S S E L E C T R O N I C I N S T R U M E N T S
Passive cooling

12. T H U S T H E C O O L I N G I N B U I L D I N G I S
A C H I E V E D B Y N A T U R A L A N D P A S S I V E
N A T U R A L C O O L I N G I S E C O F R I E N D L Y
A N D C A N B E U S E D I N C O M P A C T H O U S E S
E F F E C T I V E L Y
Conclusion