Gwaro Rekusarudza Mhando Yekugara
Kusarudzwa kwemhepo inoyerera:
Chekutanga, kusarudzwa kwehuwandu hwemhepo kunoenderana nekushandiswa kwenzvimbo, huwandu hwevanhu, chimiro chechivako, nezvimwewo.
Tsanangura nezvekugara pamba izvozvi semuenzaniso:
Nzira yekuverenga 1:
Dzimba dzekugara dzakajairika, mukati menzvimbo ye85㎡, vanhu vatatu.
| Nzvimbo yekugara pamunhu mumwe nemumwe - Fp | Kuchinja kwemhepo paawa |
| Fp≤10㎡ | 0.7 |
| 10㎡＜Fp≤20㎡ | 0.6 |
| 20㎡＜Fp≤50㎡ | 0.5 |
| Fp＞50㎡ | 0.45 |
Tarisa kuDesign Code yeKupisa, Kufefetera uye Kutonhodza Mhepo yeZvivakwa zveVanhu (GB 50736-2012) kuti uverenge huwandu hwemhepo yakachena. Tsanangudzo yacho inopa huwandu hushoma hwemugero wemhepo itsva (ndiko kuti, chinodiwa "chishoma" chinofanira kuzadzikiswa). Zvichienderana netafura iri pamusoro, huwandu hwekuchinja kwemhepo hahufanirwe kuva pasi pe0.5 times / h. Nzvimbo inoshanda yekufema mumba i85㎡, kureba i3M. Huwandu hushoma hwemhepo itsva i85×2.85 (kukwirira kwakazara) ×0.5=121m³/h, Pakusarudza michina, huwandu hwekubuda kwemidziyo nemugero wemhepo hunofanirawo kuwedzerwa, uye 5%-10% inofanira kuwedzerwa kune inoburitsa mhepo uye sisitimu yekubuda kwemhepo. Naizvozvo, huwandu hwemhepo yemidziyo hahufanirwe kuva pasi pe: 121× (1+10%) =133m³/h. Mupfungwa, 150m³/h inofanira kusarudzwa kuti isangane nezvinodiwa zvishoma.
Chinhu chimwe chekucherechedza, pakusarudza michina inokurudzirwa yekugara, tarisai kuchinja kwemhepo kanopfuura ka0.7; Ipapo huwandu hwemhepo yemidziyo ndeichi: 85 x 2.85 (kukwirira kwakazara) x 0.7 x 1.1 = 186.5m³/h, Zvichienderana nemuenzaniso wemidziyo iripo, imba inofanira kusarudza michina yemhepo yakachena ye200m³/h! Mapaipi anofanira kugadziriswa zvichienderana nehuwandu hwemhepo.
