DANE Z TREŚCI ZADANIA |
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DANE Z TABEL Z ROZPORZ. |
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Budynek |
szer |
18 |
[m] |
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głęb |
8.8 |
[m] |
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wys |
12.4 |
[m] |
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Inne dane |
Af |
485 |
[m2] |
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Kub. ogrzew. Ve |
1964 |
[m3] |
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V klatki |
156 |
[m3] |
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Wys. lokali h |
2.7 |
[m] |
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Liczba mieszkań |
9 |
[szt] |
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w tym z osobn. WC |
6 |
[szt] |
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Ilość mieszkańców |
33 |
[os] |
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Strum.pow.wentyl. |
kuchnia |
70 |
[m3/godz.] |
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łazienka |
50 |
[m3/godz.] |
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WC |
30 |
[m3/godz.] |
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Okna i drzwi |
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ilość |
szer [m] |
wys [m] |
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N |
okna OP1 |
8 |
2.1 |
1.5 |
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okna OP3 |
7 |
1.5 |
1.2 |
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drzwi OP4 |
1 |
1.5 |
2.2 |
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S |
okna OP1 |
8 |
2.1 |
1.5 |
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balkony OP2 |
8 |
2.4 |
2 |
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Obl. U ściany |
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d [m] |
λ [W/mK] |
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Tynk wew. |
0.015 |
1.00 |
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Mur z cegły |
0.51 |
0.77 |
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Styropian |
0.12 |
0.04 |
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Rsi (w bok) |
0.13 |
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Rse |
0.04 |
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Obl. U stropodachu |
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d [m] |
λ [W/mK] |
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papa |
0.007 |
1.00 |
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styropapa |
0.10 |
0.77 |
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beton (płyty korytkowe) |
0.08 |
0.04 |
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puustka powietrzna |
0.30 |
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strop gęstożebrowy |
0.24 |
1.70 |
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tynk cementow.-wap |
0.02 |
1.00 |
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Rsi (w górę) |
0.10 |
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Rse |
0.04 |
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Współczynniki przenik. |
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U [W/m2K] |
C |
g* |
Z** |
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Okna i drzwi balk |
1.8 |
0.7 |
0.75 |
0.9 |
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Drzwi wejśc |
2.6 |
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Stropodach |
0.38 |
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* okna podwójne |
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Podł na gruncie |
0.4 |
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** bud. średniowys. w centrum miasta |
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Współczynniki Ψ |
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Ψ [W/mK] |
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Okna i drzwi balk |
0.2 |
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Płyta balkonowa |
0.95 |
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b tr.i ściana |
1 |
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b tr.i okna |
1 |
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b tr.i drzwi |
1 |
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b tr.i stropodach |
1 |
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b tr.i pos.na gr. |
0.6 |
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Współczynnik Hve |
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Pa*ca |
1200 |
[J/m3K] |
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Współczynnik strat ciepła |
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Cm |
174,000,000 |
[J/K] |
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Mies. zapotrzeb. ciepła |
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Promien. słoneczne od strony N |
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[kWh/m2mies] |
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Promien. słoneczne od strony S |
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[kWh/m2mies] |
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q int |
4 |
[W/m2] |
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Śr. temp. Θe |
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4.4 |
[oC] |
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Liczba dni w mies. |
marzec |
31 |
[dni/mies] |
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cwu |
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Temp. wody ciepł. |
55 |
[oC] |
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Punkty poboru |
35 |
[szt] |
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ww (gaz) |
1.1 |
[-] |
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Sprawności |
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Kocioł niskotemperat. 2-funkc. co+cw |
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stałotemperaturowy |
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η W,g |
0.77 |
[-] |
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Centr. przyg. cwu, obiegi cyrkul., piony i przewody izolowane |
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η W,d |
0.6 |
[-] |
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Zasobnik z 2000 r. |
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η W,s |
0.74 |
[-] |
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Ogrzewanie |
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wh (gaz) |
1.1 |
[-] |
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Sprawności |
Ogrzew.centr. z grzejnikami płytowymi, reg.centr. brak miejscowej |
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η H,e |
0.85 |
[-] |
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Ogrzew.centr.wodne z lok.źr.ciepła w bud. zaizol.przewody, zainst.w pom.ogrzew. |
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η H,d |
0.98 |
[-] |
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Brak zasobnika |
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η H,s |
1 |
[-] |
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Kocioł gaz. z otw.kom.spalania |
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η H,g |
0.86 |
[-] |
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En. pomocnicza |
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q el |
t el |
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pompy obieg. ogrzewania, granica ogrzew. 10oC |
0.4 |
5000 |
[W/m2] |
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pompy cyrkulac. cw, praca przeryw.8h/dobę |
0.1 |
5840 |
[h/rok] |
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Ciepło użytk.Q W,nd |
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Jedn.zuzycie cwu |
38.4 |
[dm3/os.d] |
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Liczba os. |
33 |
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Ciepło wł.wody |
4.19 |
[kJ/kgK] |
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Gęstość wody |
1000 |
[kg/m3] |
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Wsp.korekcyjny kt |
1 |
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L.dni w roku |
365 |
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Roczne zapotrzeb. en. na ogrzew. i went. |
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Q H,nd |
86,976.89 |
[kWh/rok] |
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Powierzchnie |
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Pow. ściany brutto |
223.200 |
223.20 |
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[m2] |
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Pow.okien N |
37.800 |
37.80 |
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[m2] |
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Pow. drzwi wejśc. N |
3.300 |
3.30 |
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[m2] |
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Pow. otworów N |
41.100 |
41.10 |
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[m2] |
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Pow. ściany N netto |
182.100 |
182.10 |
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[m2] |
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Pow.okien S |
63.600 |
63.60 |
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[m2] |
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Pow. ściany S netto |
159.600 |
159.60 |
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[m2] |
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Pow. stropodachu = pow. podł/gr |
158.400 |
158.40 |
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[m2] |
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Mostki |
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Dług.mostków od okien N |
95.400 |
95.40 |
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[m] |
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Dług.mostków od drzwi wejśc. N |
7.400 |
7.40 |
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[m] |
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Dług.mostków od okien S |
128.000 |
128.00 |
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[m] |
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Dług.mostków od płyt.balk. S |
19.200 |
19.20 |
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[m] |
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1) Obl. U ściany |
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R tynku |
0.015 |
0.02 |
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[m2K/W] |
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R muru z ceg |
0.662 |
0.66 |
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[m2K/W] |
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R styrop |
3.000 |
3.00 |
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[m2K/W] |
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Rsi+Rse |
0.170 |
0.17 |
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[m2K/W] |
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R suma |
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3.85 |
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[m2K/W] |
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U ściany |
0.260 |
0.26 |
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[W/m2K] |
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1) Obl. U ściany |
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R papy |
0.007 |
0.01 |
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[m2K/W] |
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R styropapy |
0.130 |
0.13 |
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[m2K/W] |
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R beton (płyty korytkowe) |
2.000 |
2.00 |
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[m2K/W] |
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R puustka powietrzna |
0.160 |
0.16 |
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[m2K/W] |
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R strop gęstożebrowy |
0.141 |
0.14 |
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tynk cementow.-wap |
0.015 |
0.02 |
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Rsi+Rse |
0.140 |
0.14 |
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[m2K/W] |
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R suma |
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2.60 |
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[m2K/W] |
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U stropodachu |
0.3846 |
0.38 |
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[W/m2K] |
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4) Obl. Htr |
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(1) A*U |
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(2) l*Ψ |
(3)=(1+2) |
(5)=(3)*b tr,i |
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N |
ściana |
47.346 |
47.35 |
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0.00 |
47.35 |
47.35 |
[W/K] |
N |
okna |
68.040 |
68.04 |
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19.080 |
19.08 |
87.12 |
87.12 |
[W/K] |
N |
drzwi |
8.580 |
8.58 |
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1.480 |
1.48 |
10.06 |
10.06 |
[W/K] |
S |
ściana |
41.496 |
41.50 |
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SK:
mostek od płyty balkonowej
18.240 |
18.24 |
59.74 |
59.74 |
[W/K] |
S |
okna |
114.480 |
114.48 |
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25.600 |
25.60 |
140.08 |
140.08 |
[W/K] |
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Stropodach |
60.192 |
60.19 |
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0.00 |
60.19 |
60.19 |
[W/K] |
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Pos.na gr. |
63.360 |
63.36 |
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0.00 |
63.36 |
38.02 |
[W/K] |
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Htr |
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442.56 |
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[W/K] |
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5) Strum. pow. wentyl. |
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[m3/h] |
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[m3/s] |
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kuchnia |
630.000 |
630.00 |
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0.175 |
0.18 |
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łazienka |
450.000 |
450.00 |
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0.125 |
0.13 |
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WC |
180.000 |
180.00 |
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0.050 |
0.05 |
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kl. schod. |
156.000 |
156.00 |
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0.043 |
0.04 |
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Ogółem Vo |
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0.40 |
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[m3/s] |
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6) Obl. Hve |
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Kubat. wentyl. |
1,309.500 |
1,309.50 |
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[m3] |
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V inf |
0.073 |
0.07 |
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[m3/s] |
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Vo |
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0.40 |
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[m3/s] |
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Vo+V inf |
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0.47 |
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[m3/s] |
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Hve |
564.000 |
564.00 |
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[W/K] |
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Htr+Hve |
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1,006.56 |
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[W/K] |
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7) Obl.wsp.strat ciepła |
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Stała czas. τ |
48.018 |
48.02 |
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Parametr a H |
4.201 |
4.20 |
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8) Obl. mies. zapotrzeb. ciepła do ogrzew. i went. |
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Zyski słon. N |
0.000 |
0.00 |
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[kWh/mies] |
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Zyski słon. S |
0.000 |
0.00 |
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[kWh/mies] |
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Razem zyski słon. Q sol |
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3,157.96 |
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[kWh/mies] |
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Zyski wewn. |
1,443.360 |
1,443.36 |
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[kWh/mies] |
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Razem zyski QH,gn |
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4,601.32 |
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[kWh/mies] |
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Liczba h w mies. |
744.000 |
744.00 |
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[h/mies] |
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ΔΘ |
15.600 |
15.60 |
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[K] |
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Straty przez przenik. i went. Q H,ht |
11,682.538 |
11,682.54 |
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[kWh/mies] |
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Zyski / straty γ |
0.394 |
0.39 |
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Wsp.wyk.zysków η |
0.988 |
0.99 |
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Mies. zapotrzeb.ciepła Q H,nd |
7,127.233 |
7,127.23 |
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[kWh/mies] |
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Sprawności |
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9) |
η W,tot |
0.342 |
0.34 |
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10) |
η H,tot |
0.716 |
0.72 |
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11) |
Obl. Q W,nd |
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ΔΘ |
45.000 |
45.00 |
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[K] |
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kt |
1.000 |
1.00 |
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Czas użytk. t uz |
328.500 |
328.50 |
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[d/rok] |
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Q W,nd |
21,802.414 |
21,802.41 |
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[kWh/rok] |
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12) |
Roczne zapotrzebow.energii do ogrzew. i went. |
|
|
|
|
|
|
|
|
|
Q H,nd |
86,976.890 |
86,976.89 |
|
[kWh/rok] |
|
|
|
|
|
Q K,H |
120,801.236 |
120,801.24 |
|
[kWh/rok] |
|
|
|
|
|
E el,pom,H |
970.000 |
970.00 |
|
[kWh/rok] |
|
|
|
|
|
Q P,H |
135,791.364 |
135,791.36 |
|
[kWh/rok] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
13) |
Roczne zapotrzebow.energii do cwu |
|
|
|
|
|
|
|
|
|
Q W,nd |
21,802.410 |
21,802.41 |
|
[kWh/rok] |
|
|
|
|
|
Q K,W |
64,124.735 |
64,124.74 |
|
[kWh/rok] |
|
|
|
|
|
E el,pom,W |
283.240 |
283.24 |
|
[kWh/rok] |
|
|
|
|
|
Q P,W |
71,386.934 |
71,386.93 |
|
[kWh/rok] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14) |
Wartości wynikowe |
|
|
|
|
|
|
|
|
|
Wskaźnik kształtu A/Ve |
0.389 |
0.39 |
|
[1/m] |
|
|
|
|
|
ΔEP W |
22.382 |
22.38 |
|
[kWh/m2rok] |
|
|
|
|
|
EP wg WT |
112.480 |
112.48 |
|
[kWh/m2rok] |
|
|
|
|
|
EP dla bud.przebud. |
129.352 |
129.35 |
|
[kWh/m2rok] |
|
|
|
|
|
EP |
427.172 |
427.17 |
|
[kWh/m2rok] |
|
303.6 |
|
|
|
EK |
381.291 |
381.29 |
|
[kWh/m2rok] |
|
268.96 |
|
|