Izakhiwo zezemidlalo zinezici zesikhala esikhulu, inqubekelaphambili ejulile, nomthwalo omkhulu obandayo. Ukusetshenziswa kwayo kwamandla kuphakeme kakhulu, futhi kunzima ukuqinisekisa izinga lomoya wasendlini. I-air conditioner epholile i-evaporation inezici zempilo, ukonga amandla, umnotho, nokuvikelwa kwemvelo, futhi ingakha futhi igcine indawo yezemidlalo enethezekile yabantu.

Njengamanje, kunezimo eziningi zokuhwamuka nokupholisa ubuchwepheshe bezakhiwo zezemidlalo. Kunezimo eziningi zokuhwamuka kanye nobuchwepheshe bokupholisa. Lesi sihloko sibonisa lezi zinhlelo ezilandelayo.

(1) Isistimu ye-air-conditioning ventilation air conditioning ehwamukayo, okungukuthi, umoya omusha ophuma ngaphandle uhwamulisa ukuhlanzwa kwe-air-conditioner kanye nokwelashwa kokupholisa, bese uyithumela ekamelweni ngemva kokuhlanjululwa komoya ongcolile wasendlini bese uphuma ngqo ngaphandle.

(2) Wonke umoya uhwamulisa ukupholisa kanye nesistimu yokupholisa umoya. Phakathi kwazo, ezindaweni ezomile, kungancishiswa ngokuphelele ngokuhwamulisa amayunithi okupholisa kanye ne-air-conditioning. Ukunethezeka kwangaphakathi. Amayunithi okupholisa umoya wokuhwamuka ahlukaniswe abe izinhlobo ezimbili: amakhaza angaphakathi nangaphandle. Ezindaweni ezinomswakama ophakathi nendawo ezinomswakama ophezulu, inhlanganisela yokuhwamuka kanye nokupholisa kanye nesiqandisi semishini kuvame ukusetshenziswa. Isibonelo, ihholo le-swimming pool lisebenzisa indlela yokuhwamulisa amayunithi okupholisa kanye neziqandisi ezisebenza ngomshini ezihlanganisa amayunithi okupholisa umoya ukuze kutholakale umoya wezihlalo.

(3) Ukuhwamulisa komoya umoya wokupholisa kanye nesistimu yokupholisa umoya, okwenziwa ukuhwamuka nokupholisa umoya omusha ukuze kungene umoya ohlanzekile kanye nomthwalo wokushisa ongase ube khona kanye nomthwalo wokushisa ingxenye ehhovisi lesikhungo sokuzivocavoca kanye nasegunjini elingumsizi. Ingxenye yamanzi abandayo ingathunyelwa ku-evaporation kanye nokupholisa iyunithi yomoya omusha (ukubanda kwangaphandle), kanti enye ingxenye ingathunyelwa ngokuqondile ekushiseni -umthwalo ocacile wokushisa ehhovisi kanye negumbi elisizayo.