Applied technologies and solutions of heritage ......Удельное потребление...
Transcript of Applied technologies and solutions of heritage ......Удельное потребление...
Applied technologies and solutions of heritage
preservation and energy efficiency in Belarus
Dr. Anatoli Charkashin, Head of Laboratory of Research and Production Engineering Enterprise
“Institute NIPTIS of a name of Ataev S.S.”, Belarus
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Estimates of recoverable world reserves of fossil fuels and solar energy
Fossil fuel energy:5.1 × 1016 kW·h
Solar energy:1.35 × 1018 kW·h / year
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Dynamics of GDP, gross consumption of energy resources and energy intensity of GDP
in 1998-2009 years. (%)
91,7 83,5 79,1 75,971,6 68,0 62,9 59,1 56,6 52,1
100,0
47,7 45,3
112,1
130,4118,6
108,4124,2
139,4
170,3
155,4
187,5202,7
223,4223,0
99,4 93,6 93,8 94,2 93,4 94,8 97,8 100,7106,1 105,7106,5101,3
30
60
90
120
150
180
210
240
1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
энергоемкость ВВП ВВП валовое потребление ТЭР
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gross consumption of FER
. Energy intensity of GDP in 2007 (in 2000 prices in PPP terms)
0,26
0,22 0,20,18
0,17 0,160,14 0,14 0,12
0,34
0,42 0,41
0
0,1
0,2
0,3
0,4
0,5
Канада
Финляндия
США
Польша
Швеция
Венгрия
Германия
Япония
Австрия
Беларусь
Россия
Украина
т н
.э./ тыс.
долл. США
Беларусь 2008 г. -- 0,32
Беларусь 2010 г. -- 0,27
Источник: International Energy Agency "Key world energy statistics from the IEA", 2009.
Сan
ada
Fin
lan
d
U.S
.
Po
lan
d
Sw
eden
Hu
ng
ary
Ger
man
y
Jap
an
Au
stri
a
Bel
aru
s
Ru
ssia
Ukr
ain
e
Source
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Determination of energy-efficient buildings
• Energy efficient a building - a building, thermal resistance walling which meets the requirements building norms, and the specific consumption of thermal energy for heating and ventilation does not exceed 40 kW·h/m and middle-rise (4 floors or more) and 90 kW·h/m2 per year for low-rise buildings.
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Program for the construction of energy efficient buildings
in the 2009 - 2020 years.
0
1
2
3
4
5
6
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2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
годы
млн
.квадратных
метров
mill
ion
squa
re m
eter
s
years
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Fuel consumption in the ordinary construction (1), with the energy efficient construction (2), taking into account the energy-efficient
construction and introduction of new normative requirements for the values of heat transfer resistance (3)
0
500
1000
1500
2000
2500
3000
3500
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
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2
3
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Features energy efficient buildings
Областн
ые
центры
Контрукция
стен
Год
Строи-тельств
а
Этажно
сть
Количес
тво
квартир
Общая
площадь
Specific energy consumption for
heating kW·h/m2 per year
standard energy-efficient
Vitebsk Small- piecesмaterials
2010 10 120 6726 94,81 32,36
2009 10 40 2119 31,53
Gomel Small- piecesмaterials
2009 10 36 2696 87,07 29,28
Grodno Small- piecesмaterials
2009 9-11 68 4456 82,55 30,40
Minsk Ferroconcretpanels
2007 9 144 9491 85,91 31,70
Regional centers
Wall construction
Year of const-ruction
Num-ber of
storeys
Number of flats Total area
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Energy efficient buildingroof
butt building
the ends of the panelfacade
R = 6 m2·K/W
R = 5,2 m2·K/W
R = 4,2 m2·K/W
R = 3,2 m2·K/W 9
Functional diagram of the life support systems
Central heating system
Apartments
Regulator “BREEZE”
Exchanger-recuperator
Inlet fan
exhaust fan
Valve Heating
Exhaust lattice
Exhaust diffuser
Out of the bathroom
From the kitchen
Grease filter Filter easy to clean
Inlet diffusers living rooms
Inlet Filter
Duct heaters
Supply air ventilation shaft
Exhaust ventilation shaft
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Energy-efficient buildings SERIES 111-90 MAPID
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Energy-efficient buildings in Grodno.
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Energy-efficient buildings in Vitebsk
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Energy-efficient house in the city of Gomel.
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Plans sections of the building
Sot - heated square,Ssn1, Sns2 - square exterior walls
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Facades and heat loss
Наименование
объекта
Площадь
наружн
ых стен, м2:
По проекту
Расчетная
Показатель
компакт
Потери
теплоты
через
стены за
год,
Удельный
расход
тепловой
энергии
на
По проекту
Экономия
Площ
ади стен
24-cell 142-apartment house
Series 111-90х
60623673
0,380,29
37,630,5
31,624,7
6595
Dwelling at 10. 119-apartment house in
50732711
0,450,32
43,732,1
35,323,4
46,594,5
Object name Square exterior walls, m2,
Designed The calculated
Compact-ness index,
k, m-1,Designed
The calculated
Heat loss through walls
kWh/m2
heated area for per year
Designed The calculated
Specific consumption
of heat energy for
heating buildings
kWh/m2 per year
Designed The calculated
Square saving wall%
mln. BYR
Residential 10-storey
119-apartmenthouse in Vitebsk
4-sectional 142- apartment building series
111-90
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Block ventilation with recuperator
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Ducts in the interior of the apartment.
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Thermogram of the building
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RESULTS OF MONITORING APARTMENTS
Air from the street
Air out
Exhaust FanAir out of the apartment
Fan inlet
The air in the apartment
Heating valve
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RESULTS OF MONITORING APARTMENTS
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RESULTS OF MONITORING OF THE BUILDING
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Results of questioning residents the house
Whether you have read the instruction manual of engineering equipment apartment?
Whether you have read a CD with a movie about your home?
Whether the information presented in the manual and on CD-ROM?
There is a need for further clarification you individually features of your home and rules of operation of engineering equipment apartment?
Convenient if you use the remote control air and heat?
Are you satisfied with the quality of indoor air?
Do respond promptly to your requests and comments by representatives of services that serve your house?
Comfortable if you live in your home?
Are you willing to pay for the consumed thermal energy to heat meter readings of the apartment (after the approval of the appropriate methods)?
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Specific heat consumption for heating apartments and an average value kW·h/m2 per year heating season
2007 - 2008 and 2008 - 2009.
0
10
20
30
40
50
60
70
80
90
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113
Ряд1
Ряд2
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Specific heat consumption for heating apartments and an average value kW·h/m2 per year heating season 2009-2010.
Удельное потребление тепла в квартирах и средний уровень в сезоне 2009-2010 гг.
0
10
20
30
40
50
60
70
80
1 6 11 16 21 26 31 36 41 46 51 56 61 66 71 76 81 86 91 96 101 106 111 116 121 126 131 136 141
номера квартир
кВтч
/м2 в
год
Specific heat consumption in apartments and the average level in the 2009-2010 season
Apartment number
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Specific heat consumption for heating apartments and an average value kWh/m2 month heating season 2009 - 2010.
Удельное потребление тепла, кВтч/м2 в месяц (1) и наружная температура, градусы(2)
-15
-10
-5
0
5
10
15
1 3,19554186 4,727875225 8,453316583 11,34658291 10,2507431
2 5,33 2,8 -2,27 -11,8 -4,8
1 2 3 4 5
Specific heat consumption, kW·h/m2 per month (1) and ambient temperature, 0C (2).
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Vacuum powder insulation
• More problematic zone is the insulation of buildings, because the historic appearance of the building have to be preserved. Here it is expedient to use an innovative product - vacuum powder insulation in the form of vacuum insulated panels, production technology which was developed at the Institute NIPTIS of a nameof Ataev S.S. Vacuum insulated panels have a low "effective" thermal conductivity λeff ≈ 0,004 W /(m· K ) that allows the insulation shell elements of buildings, both from outside and inside the vacuum insulation panels with a thickness of 8 mm and above without much noticeable change appearance of the historic appearance of buildings.
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Vacuum insulated panels
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• Thank you for your attention!• Charkashin A.M.
Head of Laboratory of Research and Production Engineering Enterprise “Institute NIPTIS of a name of Ataev S.S.”, Belarus, Мinsk
• тел. +375 17 265 07 89E-MAIL: [email protected]
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