Akuyona imfihlo ukuthi umuntu kunzima ukumisa ekufuneni kwakhe induduzo. Futhi ukuhlanzeka komoya kuwo kudlala indima ebalulekile ekudaleni izimo ezihlelekile ekhaya. Ngeshwa, umoya we-ventilation wangaphakathi emakhaya ethu ahlelwe ngendlela enganikeli izinga elifanele lokushintshanisa umoya. Futhi ngisho nokuthenga abahlanzekile emoyeni akusizi ngaso sonke isikhathi. Isimo sizosizwa ngokuthengwa kwedivayisi ekhethekile esiza izixuku zomoya ukuba zihambe futhi zivuselele ngokushesha kakhulu - fan . Mayelana nezici zokufakwa nokusebenza kwabalandeli abafuywayo basekhaya, sizokhuluma namhlanje.
Uyini umehluko phakathi kwe-fan radial ne-fan axial?
Umshini we-radial uhlelwe kanjani futhi uyini umehluko ovela ku-fan axial? Njengoba kuyaziwa, emoyeni we-axial umoya ushukunyiswa ama-blades (ama-blades) azungeze i-axis lapho lezi zinhlamvu zifakwe khona. Lokhu kusho ukuthi ukuhamba kokubili kwamabhasi namagesi okuqhuma kwenzeka endizeni efanayo, futhi kule ndlela efanayo. Ngokungafani nabalandeli be-axial kuma-radial fans, ukuqondisa ukuhamba emoyeni endaweni yokungena ne-outlet ye-fan akufanisani - ukugeleza kwe-air ephumayo kukhonkwane olufanele emoyeni ongenayo.
Isici esiyinhloko sokusebenza somshayeli we-radial yi-imbiza yayo, ebukeka njenge-cylinder, ngaphandle ehlanganiswe nama-blades. Ama-Blades of the fan radial angaphuma phambili noma emuva. I-fan enezikhala ezijika ngemuva ikhiqiza kakhulu futhi isebenzisa amandla angaphansi kuka-25%, kodwa inezinselelo eziningi ezenza ukusetshenziswa kwayo ngezinhloso zasemakhaya ezingathandeki: kwenza umsindo ozwakalayo ngesikhathi sokusebenza futhi unamaphesenti amakhulu.
Ukufakwa kwabalandeli abafuywayo basekhaya basezindaweni
Ngenxa yokwakheka kwabo, abalandeli be-radial, ababizwa ngokuthi abalandeli be-centrifugal, bayakwazi ukudala ingcindezi ephakeme futhi bathuthele imimoya emoyeni kude kakhulu kune-axial. Yingakho abalandeli be-radial bavame ukusetshenziselwa izakhiwo zezimboni. Emagumbini omkhaya, abalandeli be-radial basebenzisa kuphela abalandeli besiteshi futhi bahlanganiswe ngaphakathi kwamathanga. Kulesi simo, endaweni lapho i-radial fan iphakanyisiwe khona, umoya wokudoba kufanele ushintshe isiqondiso saso ngakwesokudla. Ukuze unciphise amazinga okudabuka nokuzwakalayo, abalandeli be-radial kumele bahlome ukushisa okwemvelo ngesikhathi sokufakwa.
Ukuze i-fan radial ihlale iminyaka eminingi ngaphandle kokuphazamiseka, le mibandela elandelayo kufanele ihlangane ekamelweni lapho isebenza khona:
- ukushisa kwomoya akufanele kube ngaphezu kwama-degree angu-60;
- Izinga lokungcola okwenziwe emoyeni akufanele lidlule i-gram 1 ngomitha wamamitha ayi-1;
- Akufanele kube khona izinto ezinamathele nezinhlayiya ezifubha emoyeni.
Ukuhlukaniswa kwabalandeli be-radial
Kuye ngezici, ukuhlukanisa izinhlobo ezinjalo zabalingani be-radial (centrifugal):
- Ngendlela yokuhamba kwemimoya yomoya:
- okubili;
- ukuqeda.
- ukucindezela okuphansi (kufika ku-1000 Pa);
- ukucindezela okuphakathi (1000-3000 Pa);
- ukucindezela okukhulu (3000-12000 Pa).
- ukuhamba ngakwesokunxele (ukujika kwe-clockwise);
- ngakwesokudla (ukujika kwe-clockwise) ukujikeleza.
Ngokuvamile ezikhathini zendawo yokuphumula umoya nomoya womoya, futhi
Izici zabalandeli be-radial
Uma ukhetha imodeli ethile yomshayeli wasekhaya oshonile, cabangela izici ezilandelayo:
- amandla kagesi kagesi;
- Ukusebenza - inani lomoya umfana okwazi ukuzidlula ngokwayo ngesikhathi esithile;
- ukucindezela umoya emoyeni wokuvutha;
- ukucindezela okuhlukile phakathi kwendawo yokungena kanye nokuphuma kwe-fan;
- uphawu lokucindezela - igrafu ebonisa ukuxhomekeka kwengcindezi ekusebenzeni kwe-fan.