Fire smoke exhaust fans are widely used in various places, mainly including the following:

High-rise buildings: High-rise buildings have large internal spaces. During a fire, it is difficult to quickly exhaust the smoke, which can easily cause casualties. Fire smoke exhaust fans are used in high-rise residential buildings, office buildings, hotels, shopping malls and other buildings to ensure the safe evacuation of people and the rescue of firefighters during a fire.
Shopping malls and supermarkets: Lezi zindawo zihlala ziningi abantu futhi zine-risk ye-oyikayo ephezulu. Ama-fan wokukhipha umusi we-oyikayo asetshenziswa ukuze akhishwe umusi ngokushesha futhi anciphise ukulahleka kwe-oyikayo.
Underground spaces: Such as underground garages, subways, tunnels, civil air defense projects, etc. The ventilation conditions in underground spaces are poor, and it is difficult to exhaust the smoke during a fire. Fire smoke exhaust fans are used to ensure the safety of people.
Izikhumbuzo ezinkulu zomphakathi: Njengoba izinkundla, izinkundla, izikhumbuzo zokubonisa, njll. Lezi zindawo zihlala zinezixuku futhi zinezingcuphe eziphezulu zomlilo. Amafanisi okukhishwa komlilo asetshenziselwa ukuqinisekisa ukuhamba ngokushesha kwabantu nokususwa komlilo ngesikhathi somlilo.
Industrial buildings: Such as factories, warehouses, chemical plants, etc. Flammable and explosive gases may be generated during industrial production, resulting in a relatively high fire risk. Fire smoke exhaust fans are used to prevent the spread of fire and the diffusion of smoke.
Izikhungo zokuhamba: Njengama-airport, iziteshi zamarhente, ama-dock, njll. Lezi zindawo zihlala zinezixuku zabantu futhi zinezingcuphe eziphezulu zomlilo. Ama-fan wokukhipha umusi zomlilo asetshenziselwa ukuqinisekisa ukuphepha kwabagibeli.
Medical institutions: Njengoba izibhedlela, amaklinikhi, njll. Zihlala zixhunywe kakhulu futhi zinezingcuphe eziphezulu zomlilo. Amafeni okukhishwa komlilo asetshenziswa ukuqinisekisa ukuhamba ngokuphepha kwabagulayo nabasebenzi bezokwelapha ngesikhathi somlilo.
Residential communities: Ziyabizwa ukwandisa amandla okuvikela nokulawula umlilo.
Izikhala ezingenawo amawindi noma izikhala ezingahlangabezani nezimo zokukhishwa komlilo kwemvelo: Njengoba izikhala eziphansi, ama-atrium avaliwe, njll. Izinhlelo zokukhishwa komlilo ezisebenza ngamakhenikhali kufanele zifakwe kulezi zindawo ukuze kuqinisekiswe ukukhishwa okusebenzayo komlilo ngesikhathi somlilo futhi kuncishiswe ukulahleka kwabantu.
Evacuation walkways and public areas: Mechanical smoke exhaust systems should be installed in evacuation walkways with a length of more than 20 meters and rooms with an area of more than 100 square meters and where people often stay, to ensure that the smoke in the walkways can be effectively exhausted during a fire and guarantee the safety of evacuation.
Specific functional areas: Such as large - space places like cinemas, theaters, basketball courts, etc. Independent mechanical smoke exhaust systems need to be installed in these places to ensure effective smoke removal and the safe evacuation of people in case of a fire.
Izindawo ezifana nezikhiye ezine inani elikhulu lempahla ezivuthayo: Izinhlelo zokukhipha umoya opholile kagesi kumele zifakwe ukuze kuqinisekiswe ukususa kahle komlilo uma kwenzeka umlilo.