This heat is wasted and can not be used in the system!

Every heating system with a burner
has a big disadvantage
!
!
pellets ?
wood ?
chipperd wood ?
electrical power ?
heat pump ?
gas ?
solar heating
Cogeneration of heat
and electricity ?
oil ?
"#$
%& '
!
(& )
#$
*
+ , ,-./0
Why not storing heat in domestic water ?
Fresh-domestic warm water
domestic
water tank
cold water
Interface –
stratified storage tank
OSKAR
water is a perfect
heat-storage-medium
water is a bad
heat - conductor
water changes its
weight depending
on its temperature
Die ratiotherm-Schichttechnik
Europa-Patent Nr.: 0683362
water layering insert of
OSKAR a 5 chamber
system is an elevator
in the tank
cutouts to the
different
temperature layers
presorting the right
temperature level for
loading and
unloading of the
warm water
OSKAR –
an classical high-tech – product from the bionic
Only pure physics
runin/
Delta
Middle of
the Lake
runoff/
River
In – Streaming chamber
River
Delta
Out – Streaming chamber
Layering chamber
Schichtkammer-Öffnung zum Speichervolumen,
bzw. zur entsprechenden Temperaturschicht
Loading temperature 70°C with
solar energy
Storage temperature
(before)
(after word)
out
In streaming
in
Out streaming
Loading temperature 40°C
with solar energy
Storage temperature
(before)
(after word)
out
In streaming
in
Out streaming
Comparison between a normal buffer store and OSKAR
1
2 34
5567
8
1 #
9 6 °%
0: °%
500 Liter
mit
40 °C
8
1#
96 °%
0: °%
5567
7
;
7
,
:,
!<
Starting temperature in both tanks 20°C
Using solar heat only for domestic water
with 6m² or with 10m² solar panels
300 l
0%
Auszug aus einer Diplomarbeit der FH-München von 1996
6 m²
10 m²
ca. 60% ca. 70%
SolarAnteil
Warmwasser
SolarAnteil
Warmwasser
Solareinstrahlung 6 m²
ca. 7740 kWh/a
25 %
Gesamt
13 - 15%
50 %
Gesamt-Energiebedarf ca. 17 000 kWh/a
75 %
Solareinstrahlung 10 m²
ca. 12950 kWh/a
Sonne
Energie-Anteil 78%
für die Raumheizung
6,0 m²
Gegenüberstellung
100 %
Anteil 22%
Brauchwasser
4 Personen
(10 m²)
Energie-Ersparnis
Energy
savings
Energiebedarfeines
eines Einfamilienhauses
nach
Energiebedarf
Einfamilienhauses
nach
der neuen Wärmeschutzverordnung 100 kWh/
Wärmeschutzverordnung 100 kWh/a
Using solar heat for domestic water and house warming with OSKAR
and 10m² solar panels
10 m²
Energy savings
Energie-Ersparnis
Gegenüberstellung
Sonne
0%
Auszug aus einer Diplomarbeit der FH-München von 1996
Solareinstrahlung 10 m 2
ca. 12950 kWh/a
ca. 80%
Solar-Anteil
Brauchwasser
22%
ca. 25 %
Solar-Anteil
Raumheizung
Gesamt ca. 40%
Brauchwasserspeicher
bis 5 % Taktverhalten
18%
25 %
Energie-Anteil 78%
für die Raumheizung
50 %
Anteil 22%
Brauchwasser
4 Personen
75 %
Gesamt-Energiebedarf ca. 17 000 kWh/a
100 %
Energiebedarf eines Einfamilienhauses nach
der neuen Wärmeschutzverordnung
100 kWh/m²
Energiebedarf
eines Einfamilienhauses
Wärmeschutzverordnung 100 kWh/a
nach
The right heating system today?
1
2 =
4
>? )
The right heating system tomorrow?
1
2 =
4
6 5 )
Latent storage tank
Insulation
Importance of energy savings in a building
Floor heating
OSKAR
(Heat generators)
Universell:
*,2 +
-./0,5 Individuell:
@
-./0, 6
For your health:
A
@
8!
All OSKARs in pieces for a better
handling in existing buildings and
for welding it at the place of the
installation.
Sonderprodukte:
-
8
solar field
heat pumps
Seasonal
heat
storage
tank
Projekt Ackermannbogen
München
6 Million Liters
Volumetric flow
60m³/h
Distribution with technology
Save and
sterile
investment
customer
project
technology
partner
service
Discussion
Energy
components
Efficiency of
the system
Initial operating
phase
technical
Control
system
installation
planning
Thank you for your attention
@
Partner and managing Director
!"
%&'(
#$
)*+,--
""*
./'01
222