Isikhokelo sokuKhetha iModeli yendawo yokuhlala
Ukukhethwa kokuhamba komoya:
Okokuqala, ukukhethwa komthamo womoya kuhambelana nokusetyenziswa kwendawo, ukuxinana kwabantu, isakhiwo sokwakha, njl
Cacisa ngokuhlala ekhaya kuphela ngoku umzekelo:
Indlela yokubala 1 :
Indawo yokuhlala eqhelekileyo, ngaphakathi kwendawo ye85㎡, abantu aba-3.
| Indawo yokuhlala yomntu ngamnye-Fp | Utshintsho lomoya ngeyure |
| Fp≤10㎡ | 0.7 |
| 10㎡＜Fp≤20㎡ | 0.6 |
| 20㎡＜Fp≤50㎡ | 0.5 |
| Fp＞50㎡ | 0.45 |
Jonga kwiKhowudi yoYilo yoKufudumeza, ukuPhuhlisa umoya kunye nokuPhepha koMoya kwiZakhiwo zoLuntu (GB 50736-2012) ukubala umthamo womoya omtsha.Inkcazo ibonelela ngobungakanani obuncinci bombhobho womoya omtsha (oko kukuthi, "ubuncinci" obufunekayo ekufuneka bufezekiswe).Ngokutsho kwetheyibhile engentla, inani lokutshintsha umoya alikwazi ukuba ngaphantsi kwamaxesha angama-0.5 / h.Indawo yokungenisa umoya esebenzayo yendlu yi-85㎡, umphakamo yi-3M.Umthamo omncinci womoya omtsha yi-85 × 2.85 (ubude obunetha) × 0.5 = 121m³/h, Xa ukhetha izixhobo, umthamo wokuvuza wesixhobo kunye nombhobho womoya kufuneka wongezwe, kwaye i-5% -10% kufuneka yongezwe emoyeni. inkqubo yokubonelela kunye nokukhupha.Ngoko ke, umthamo womoya wezixhobo akufanele ube ngaphantsi: 121× (1+10%) =133m³/h.Ngokwethiyori, i-150m³/h kufuneka ikhethwe ukuhlangabezana nezona mfuno zisezantsi.
Inye into ekufuneka uyiqaphele, kwireferensi yokukhethwa kwezixhobo zokuhlala ngaphezulu kwe-0.7 yokutshintsha komoya;Emva koko umthamo womoya wesixhobo uthi: 85 x 2.85 (ubude obunetha) x 0.7 x 1.1 =186.5m³/h, Ngokwemodeli yesixhobo esikhoyo, indlu kufuneka ikhethe izixhobo zomoya omtsha ezingama-200m³/h!Imibhobho kufuneka ilungelelaniswe ngokomthamo womoya.
