Umhlahlandlela Wokukhetha Imodeli Yendawo Yokuhlala
Ukukhethwa kokugeleza komoya:
Okokuqala, ukukhethwa komthamo womoya kuhlobene nokusetshenziswa kwendawo, ubuningi babantu, isakhiwo sesakhiwo, njll.
Chaza ngekhaya kuphela manje isibonelo:
Indlela yokubala 1:
Indawo yokuhlala evamile, indawo engaphakathi yabantu abangu-85㎡, abantu abangu-3.
| Indawo yokuhlala ngomuntu ngamunye - Fp | Izinguquko zomoya ngehora |
| Fp≤10㎡ | 0.7 |
| 10㎡＜Fp≤20㎡ | 0.6 |
| 20㎡＜Fp≤50㎡ | 0.5 |
| I-Fp＞50㎡ | 0.45 |
Bheka iKhodi Yokuklama Yokushisa, Ukungenisa Umoya kanye Nokupholisa Umoya Kwezakhiwo Zomphakathi (GB 50736-2012) ukuze ubale umthamo womoya omusha. Imininingwane inikeza inani elincane kakhulu lomsele womoya omusha (okungukuthi, isidingo "esincane" okumele sihlangatshezwe). Ngokusho kwethebula elingenhla, inani lokushintsha komoya alikwazi ukuba ngaphansi kwezikhathi ezingu-0.5 / h. Indawo yokungenisa umoya esebenzayo yendlu ingu-85㎡, ukuphakama kungu-3M. Umthamo womoya omusha omncane ngu-85 × 2.85 (ukuphakama okuhlanzekile) × 0.5 = 121m³/h, Uma ukhetha imishini, umthamo wokuvuza wemishini kanye nomsele womoya kufanele futhi wengezwe, futhi u-5%-10% kufanele wengezwe ohlelweni lokuhambisa umoya kanye nokukhipha umoya. Ngakho-ke, umthamo womoya wemishini akufanele ube ngaphansi kuka: 121 × (1 + 10%) = 133m³/h. Ngokwethiyori, u-150m³/h kufanele ukhethwe ukuze kuhlangatshezwane nezidingo ezincane.
Into eyodwa okufanele uyiqaphele, ngokukhetha imishini enconyiwe yokuhlala, bhekisela ezikhathini ezingaphezu kuka-0.7 zokushintsha komoya; Khona-ke umthamo womoya wemishini uwukuthi: 85 x 2.85 (ukuphakama okuhlanzekile) x 0.7 x 1.1 = 186.5m³/h, Ngokusho kwemodeli yemishini ekhona, indlu kufanele ikhethe imishini yomoya omusha engu-200m³/h! Amapayipi kumele alungiswe ngokuya ngomthamo womoya.
