1. Indawo yokugcina ebanda ehambelana ne-air cooler:
Umthwalo nge cubic meter ubalwa ngokwe W0=75W/m³.
1. Ukuba u-V (umthamo wendawo yokugcina ebandayo) < 30m³, kwindawo yokugcina ebandayo eneminyango evulekayo rhoqo, njengokugcina inyama entsha, i-multiplication factor A=1.2;
2. Ukuba yi-30m³≤V<100m³, indawo yokugcina ebandayo eneminyango evulekayo rhoqo, njengokugcina inyama entsha, i-multiplication factor A=1.1;
3. Ukuba yi-V≥100m³, yokugcina kwindawo ebandayo eneminyango evulekayo rhoqo, njengokugcina inyama entsha, i-multiplication factor A=1.0;
4. Ukuba yindawo yokugcina ebandayo enye, i-multiplication factor B=1.1, kwaye ukhetho lwefeni yokugqibela yokupholisa indawo yokugcina ebandayo yi-W=A*B*W0 (W ngumthwalo wefeni yokupholisa);
5. Ukufaniswa kweyunithi yokukhenkceza kunye ne-air cooler kwindawo yokugcina ebandayo kubalwa ngokweqondo lobushushu bokufuma eliyi -10ºC.
2. Isibandisi somoya sokugcina ifriji kwindawo ebandayo:
Umthwalo nge cubic meter ubalwa ngokwe W0=70W/m³.
1. Ukuba u-V (umthamo wendawo yokugcina ebandayo) < 30m³, kwindawo yokugcina ebandayo eneminyango evulekayo rhoqo, njengokugcina inyama entsha, i-multiplication factor A=1.2;
2. Ukuba yi-30m³≤V<100m³, indawo yokugcina ebandayo eneminyango evulekayo rhoqo, njengokugcina inyama entsha, i-multiplication factor A=1.1;
3. Ukuba yi-V≥100m³, yokugcina kwindawo ebandayo eneminyango evulekayo rhoqo, njengokugcina inyama entsha, i-multiplication factor A=1.0;
4. Ukuba yifriji enye, i-multiplication factor B=1.1, kwaye ukhetho lwefeni yokugcina ubushushu bokugqibela yi-W=A*B*W0 (W ngumthwalo wefriji)
5. Xa indawo yokugcina ebandayo kunye nekhabhinethi enobushushu obuphantsi zabelana ngeyunithi yokukhenkcisa, ukufana kweyunithi kunye nefeni yokupholisa kubalwa ngokusekelwe kubushushu bokufuma obuyi -35ºC. Xa indawo yokugcina ebandayo yahlulwe kwikhabhinethi enobushushu obuphantsi, ukufana kweyunithi yokukhenkcisa yokugcina ebandayo kunye nefeni yokupholisa kubalwa ngokusekelwe kubushushu bokufuma obuyi -30ºC.
3. Isibandisi somoya esifanelekileyo kwigumbi lokufakela izinto ezibandayo:
Umthwalo nge cubic meter ubalwa njengo W0=110W/m³.
1. Ukuba u-V (umthamo wegumbi lokucubungula) < 50m³, i-multiplication factor A=1.1;
2. Ukuba yi-V≥50m³, ngoko ke i-multiplication factor A=1.0. I-cooler yokugqibela yomoya obandayo ikhethwa ngokwe-W=A*W0 (W ngumthwalo we-air cooler);
3. Xa igumbi lokucubungula kunye nekhabhathi yobushushu obuphakathi zabelana ngeyunithi yokukhenkcisa, ukufana kweyunithi kunye nefeni yokupholisa kubalwa ngokusekelwe kubushushu bokufuma obuyi--10ºC.
Ixesha lokuthumela: Disemba-26-2022