Ndiyakholelwa ukuba abasebenzisi abaye bafunda malungaumphunga umoya opholileyo yazi ukuba eyona nto inkulu echaphazela umahluko wexabisoindawo yokupholisa umoya wamanzi kwimizi-mvelisongumthamo womoya. Eyona modeli inexabiso eliphantsi yinjongo ngokubanzi eyi-18,000 yomthamo womoyaindawo yokupholisa umoya kwimizi-mveliso. Ukongezelela kwi-18 000, kukho imiqulu yomoya engama-23 000, engama-25 000 nama-30 000. , 40,000, 50,000 kunye noomatshini bomthamo womoya abakhulu, ixabiso leumoya opholileyo iya kwahluka ngenene ngenxa yomthamo womoya owahlukileyo, ienkuluumthamo womoya, uphezulu ixabiso lomninimzi

Kutheni le nto iphezulu umthamo womoya we-air cool host, ibiza kakhulu, kuba ubukhulu bomoya womoya, iphezulu iplastiki yayo. Ukunika umzekelo olula, xa siyila iumoya opholileyoisicwangciso sofakelo esifuna ukungena komoya kunye nokupholisa, ngokuqhelekileyo sisekelwe Umthamo wendawo yokupholisa kunye neempawu zokusingqongileyo zimisela inani leeyunithi eziza kufakwa. Umatshini onomthamo omkhulu womoya unomthamo omkhulu womoya kunye noxinzelelo lomoya olwaneleyo, kwaye umgama wokuhambisa umoya ude. Ngoko ke, xa usenza iprojekthi ye-air duct exhasayo, inokuqulunqwa ixesha elide kunye neendawo zomoya ezininzi. Ukuba umthamo womoya uncinci, ukuba uyila imibhobho yomoya emide kakhulu kunye neendawo ezininzi zomoya, kuya kuchaphazela ngokuthe ngqo umphumo womoya obandayo kwiindawo zomoya. Kwiimeko ezimandundu, uxinzelelo lomoya ekupheleni kwemibhobho yomoya luya kuba lungonelanga kwaye akuyi kubakho umoya obandayo wokuvuthela. Inzuzo ibonakala kakhulu. Umatshini omnye unokwenza imibhobho yomoya emide kwaye uvule iindawo zokukhupha umoya ezingakumbi. Ukubeka nje, indawo yokupholisa esebenzayo yomatshini omnye inkulu.

Ukongezelela, enye inzuzo yomninimzi kunye nomthamo omkhulu womoya kukuba igcina indawo yokufakela. Ukuba kuthiwa kwindawo yokupholisa efanayo, imikhosi ye-10 ene-18,000 yomsindo womoya ifakwe, kwaye i-4 kuphela imikhosi ene-30,000 yomsindo womoya ifakwe. Nangona kunjalo, indawo yokufakela inginginya yomsebenzisi ilinganiselwe. Ayinakwamkela ukufakwa kweenginginya ezili-10, ngakumbi imeko-bume yabanye abasebenzisi ikhethekileyo, indawo yofakelo ilinganiselwe kakhulu, kodwa indawo yokupholisa inkulu kakhulu, ngoko ke kufuneka senzeimveliso yomoya epholileyo engumphungainginginya enomthamo omkhulu womoya ngeli xesha, ubuninzi bunokuba Ukuba injini ephambili ene-120,000 yomthamo womoya iphunyeziwe, umatshini oyintloko onomthamo omkhulu womoya uya kusombulula ngokugqibeleleyo ingxaki yendawo yokufakela eyaneleyo ngeli xesha. Ngoko ke, umoya opholileyokunye nomthamo omkhulu womoya uneplastiki ephezulu kunye neenzuzo ezicacileyo, kodwa iindleko zayo zokuvelisa ziphantsi. Iphezulu kakhulu kuneenjini eziphambili ezinomthamo omncinci womoya, ngoko ke ixabiso le umoya opholileyokunye nomthamo omkhulu womoya nawo ubiza kakhulu.