Ungakhetha kanjani umshayeli?

Ngemuva kokuthi kubonakale ukuthi kukhona ama-air conditioners, abantu abaningi bakhohliwe ngabalandeli, babathumela ohlwini lwabasinda esikhathini esedlule. Kodwa, naphezu kokuncintisana okunomthelela onamandla okubeka umoya, abalandeli bahlala bebasindiswa abadumile kusukela ekushiseni kwehlobo. Okokuqala, lokhu kuyiqiniso, okufaka isandla emalini, ngoba izindleko ze fan zithengeka kakhulu. Okwesibili, abalandeli ababangeli umonakalo empilweni, ngokungafani nama-air conditioners, abakwazi ukupholisa umoya emazingeni okushisa aphansi kakhulu. Okwesithathu, umshayeli ukhululekile ngokubonakala kwawo. Ngokuvamile, abalandeli banezinhlanganisela eziningi.

Izinhlobo zabalandeli

Ngakho-ke, lapho ufunde izinzuzo, wanquma ukuzithenga umfana. Umbuzo wokuqala ongakuphazamisa - uhlobo luni lomshayeli olungcono kakhulu ekhaya? Ake sibheke zonke izinhlobo zabalandeli.

1. Isitezi fan . Abalandeli bezitezi zendlu bakhululekile kakhulu. Ngenxa yamacu amakhulu anele, apholisa igumbi kahle. Unyawo, okuphakama kwalo lungashintshwa, kukuvumela ukuba ukhethe izinga lokugeleza komoya okupholisa okulula kakhulu kuwe. Jikela lo fan kungaba ama-degree angu-90, ngaleyo ndlela epholisa ikamelo lonke.
2. Ithebula lethebula . I-fan encane, noma i-fan yedeskithophu, ikulungele amakamelo amancane. Uhlobo olunjalo lungcono ukuba nomuntu ochitha isikhathi esiningi etafuleni ngisho nasehlobo, futhi akafuni ukuhlupheka ngenxa yokushisa. I-angle yayo yokujikeleza nayo ilingana nama-degree angu-90.
3. Kukhona futhi umshayeli ophahleni , kodwa ngokuvamile uvame ukusetshenziswa emakamelweni okukhiqiza, ezitolo, njll. Ukusetshenziswa ekhaya, akusebenzi ngaso sonke isikhathi.
4. Umshayeli we-blade . Lolu uhlobo olusha ngokuphelele lomshayeli, okuyinto enjengendandatho ye-aerodynamic. Mhlawumbe kokubili ngaphandle kanye nedeskithophu.

Ungakhetha kanjani umlingisi wangaphandle noma ideskithophu?

Indlela yokukhetha izinhlobo zombili abalandeli basekhaya zifana ncamashi. Ake sibheke kuzo ngokuningiliziwe ezintweni.

1. Amandla . Ikakhulu indawo yekamelo, i-fan enamandla kakhulu indlu oyidingayo. Okusho ukuthi ukukhethwa kwamandla ngokuqondile kuncike ekutheni usayizi indlu / indlu yakho, ngoba i-fan enamandla kakhulu, ukusebenza kwayo nokuningi futhi kuyakwazi ukupholisa igumbi.
2. Umsindo . Ngendlu, Yebo, udinga umshayeli ongenalutho, izinga lomsindo elingadluli 30 dB. Ngalesi sindo somsindo, umsindo we-fan osebenzayo ngeke ukukhathaze noma ukukukhathaza nhlobo, ngakho-ke ungakubeka ngokuphephile ekamelweni lokulala noma esitokisini sezingane zakho.
3. Isivinini . I-fan yokupholisa indlu kufanele ibe nomlawuli wejubane oyokusiza ukhethe ijubane elikhulu, amandla okupholisa igumbi. Kunezinhlobo ezintathu zokuvinjelwa, kodwa kwezinye izinhlobonhlobo kukhona eziningi zazo.

Lezi zindlela ezintathu ezibaluleke kakhulu uma ukhetha u-fan ekamelweni. Kodwa futhi kuyadingeka ukunaka ukuzinza kwe-fan - ikakhulu lokhu kusebenza kumamodeli angaphansi, i-grate - kufanele kube mncane ngokwanele ukuthi ngeke kube khona ukufaka umunwe lapho, njengoba ngokuvamile izingane zikwenza. I-plus plus isilawuli esikude ngokusizwa kwesilawuli kude, okuzokuvumela ukuba ulungise umshayeli ngaphandle kokuvuka ebhedeni. Amashadi we-fan entsha nawo anezici ezithakazelisayo ezingabaluleki ngokukhethekile, kodwa ngeke zibe zingenasici. Isibonelo, i-timer, inzwa yokubona, i-capsule yamafutha anamakha, njll. Izintambo ezinjalo zifakazela konke okuthandwa yi-fan, okwenza kube lula futhi kusebenze.

Manje uyazi zonke izinkolelo zokuthi ungakhetha kanjani umculi. Vumela le nqubo ilula, kodwa iseluleko sokuyikhetha iyoba usizo kuwe, ukuze ungalahleki esitolo. Sithemba ukuthi ukuthenga fan kuzoba isipiliyoni esimnandi kuwe, futhi ukusetshenziswa kwalo kuzokukusindisa ekushiseni okubuhlungu kwehlobo.