I-Portable Range Hoods: Umhlahlandlela Ophelele Wokuthenga

Ngezinye izikhathi, amakhishi agcwala intuthu nephunga elinamandla kangangokuthi ukuphefumula kucishe kungenzeki. Nakuba kuzwakala njengendawo embi, kuyiqiniso kwabaningi ezindaweni ezimatasa zokupheka ezingenazo izivalo zebanga. Lo mshini usiza esikhundleni somoya omubi ngokuthile okuphefumulayo.

Kodwa-ke, abaningi bacabanga ukuthi ama-hood hoods angaba makhulu kakhulu emakhishini abo amancane noma aphakathi nendawo. Nakuba lokho kuyiqiniso kumamodeli endabuko, isixazululo esingcono siphatha u-90% wenkinga: ama-hood aphathekayo. Ngaphambi kokwengeza ama-hood aphathekayo ezinhlobonhlobo kuhlu lwakho lwamagama, qhubeka ufunda ukuze ufunde kabanzi mayelana nokuthi yini ongayicabangela ukuze uthole izinketho ezingcono kakhulu zabathengi bakho ngo-2025.

Okuqukethwe
Ingakanani imakethe yama-hood?
Ama-hoods ebanga aphathekayo aqhathaniswa namamodeli angashintshi
    1. Ukunwetshwa kwekhishi
    2. Ukufakwa kwekhishi
    3. Imibukiso yokupheka nemibukiso yezohwebo
    4. Ukungenisa umoya oyisipele esiphuthumayo
Yini okufanele icatshangelwe lapho ukhetha ama-hoods ephathekayo
    1. Ubukhulu nobukhulu
    2. Izinga lomsindo
    3. Uhlelo lokuhlunga
    4. Izilinganiso ze-CFM
Isiphetho sendaba

Ingakanani imakethe yama-hood?

Ochwepheshe bathi imakethe ye-hood ifinyelele ku-US$ 19.9 billion ngo-2023. Babikezela ukuthi izokhula ibe ngamaRandi ayizigidi eziyizinkulungwane ezingama-34.39 ngo-2032 ngesilinganiso sokukhula sonyaka esihlanganisiwe esingu-6.4% esisheshayo (CAGR). Yini ekhulisa inzuzo yemakethe? Njengoba abantu abaningi bedla ngaphandle, imboni yokudla iyakhula, ikhulisa isidingo sama-hood ahlukahlukene ukugcina amakhishi amasha ephephile futhi ehlanzekile.

INyakatho Melika (ikakhulukazi i-US) ibambe isabelo semakethe esikhulu kunazo zonke (cishe u-85.6%) ngo-2023. Lesi sifunda senza inzuzo kakhulu, ngenxa yokwanda kwesidingo semishini eyonga amandla. I-Asia-Pacific iza endaweni yesibili ngesabelo semakethe esingama-50.7% futhi izokhula ku-CAGR engu-6.6% esikhathini sokubikezela.

Ama-hoods ebanga aphathekayo aqhathaniswa namamodeli angashintshi

1. Ukunwetshwa kwekhishi

Ukufaka imodeli ye-hood yebanga elingashintshi kudinga umsebenzi omningi kanye nokutshalwa kwezimali. Abathengi kufanele bathole abalandeli kanye ne-ductwork, engakhuphula utshalomali lwabo. Kodwa-ke, ama-hood aphathekayo ebanga awanawo umoya, okusho ukuthi ngeke kudingeke abhekane nalokho kufakwa okwengeziwe. Okungcono nakakhulu, ziphathwa ngokwanele ukuhamba ekhishini (ezincane noma ngenye indlela).

2. Ukufakwa kwekhishi

Izindawo zokudlela eziphuma phambili, imicimbi, nezinsiza zokudla ngokuvamile zisebenzisa izindawo zasekhishini zesikhashana, ngakho-ke ngeke zibe nokunethezeka kokusebenzisa ihood yebanga elingashintshi. Ama-hoods aphathekayo, anomklamo wawo omncane, ofana nabalandeli bedeskithophu, axazulula le nkinga.

Abasebenzisi kufanele bahambise idivayisi lapho bafuna ukuyisebenzisa khona futhi baxhume ihood yebanga elincane emthonjeni wamandla. Lesi sixazululo esivumelana nezimo sivumela abapheki beselula ukuthi bajabulele indawo yokupheka ehlanzekile, engenaphunga noma kuphi nanoma nini.

3. Imibukiso yokupheka nemibukiso yezohwebo

Enye futhi indawo lapho ama-hood ahlukene ehluleka khona imibukiso yokupheka. Abanye ochwepheshe bathanda ukwenza imibukiso yokupheka noma imibukiso yezohwebo, kodwa abakwazi ukuthatha amamodeli abo afakiwe ukuze bathole umoya ofanele. Kodwa-ke, bangathatha ihood ephathekayo yebanga noma kuphi lapho beyidinga khona.

Ama-hoods aphathwayo adumile ngoba enza ngokushesha nangempumelelo indawo yokupheka elawulwayo. Lokhu kuvumela abapheki ukuthi bagxilise ukunaka kwezithameli zabo ephunga elimnandi lokudla nokubukeka, hhayi emikhiqizweni yephunga.

4. Ukungenisa umoya oyisipele esiphuthumayo

Amakhishi ezentengiselwano awavikelekile ezikhathini zokwehla. Futhi uma kwenzeka, kungabiza kakhulu njengoba ama-hood abo angashintshi azoyeka ukuhlunga indawo yokupheka. Izivalo eziphathwayo zobubanzi ziwukugcina umoya oyisipele kwesimo esiphuthumayo, ungene ukuze ubhekane nephunga nentuthu lapho uhlelo oluyinhloko lokungenisa umoya luhluleka.

Yini okufanele icatshangelwe lapho ukhetha ama-hoods ephathekayo

1. Ubukhulu nobukhulu

Amahodi ebanga aphathekayo babe nomgomo owodwa: kube okuminyene futhi kube lula ngokwanele ukuze abathengi bakusebenzise eduze kwendawo yabo yokupheka noma phezu kwetafula. Nokho, amamodeli ahlukene angaba nosayizi abahlukahlukene, nakuba amaningi evame ukuba nosayizi omncane. Isibonelo, amamodeli amaningi adumile alinganisa cishe amayintshi angu-7 kuya kwangu-8 ububanzi futhi ajulile futhi cishe amayintshi angu-13 kuya kwangu-15 ubude. Lokhu ukuklanywa komklomelo iqinisekisa ukuthi ngisho namakhishi amancane kuma-RV noma ezindlini angajabulela ukungena komoya okuthuthukisiwe ngaphandle kokuyofakwa ngokugcwele.

2. Izinga lomsindo

Ama-hood ebanga kungaba nomsindo, kodwa izinga lomsindo liyahlukahluka ngemodeli kanye nesivinini sabalandeli. Amamodeli athule athandwa kakhulu, ikakhulukazi kubantu abahlala ezindaweni ezincane. Ngalesi sizathu, ihood enamazinga omsindo angaphansi kuka-65 dB iyindawo enhle yokuthengisa emakhishini asekhaya njengoba icishe ithule njengengxoxo evamile.

Kodwa-ke, amanye ama-hood aphathekayo obubanzi kuzilungiselelo zawo eziphakeme kakhulu (noma i-turbo) angadlula kalula ku-65 dB. Noma kunjalo, bavame ukuhlala ngaphakathi kwebanga lomsindo elamukelekayo lamakhishi asekhaya naphezu kokuzwakala kakhulu. Ukuze kubhekwane nalokhu kangcono nakakhulu, amabhizinisi anganikela ama-hoods aphathwayo ngezilungiselelo zejubane ezilungisekayo, okuvumela abasebenzisi ukuthi balawule ukugeleza komoya nomsindo ngendlela abayithandayo.

3. Uhlelo lokuhlunga

Amahodi ebanga aphathekayo ungasebenzisi amapayipi ukususa umoya ongcolile. Kunalokho, bahlanza umoya ngokusebenzisa izihlungi ezinamandla. Nokho, ukwazi ukuthi ayikho inketho yendawo yonke esebenza kuzo zonke izimo kubalulekile. Amamodeli ahlukene angasebenzisa ezinye izihlungi (noma ingxube yazo), njengamafutha, amalahle, noma izihlungi ze-HEPA, ukuze asingathe izinkinga ezihlukahlukene. Nakhu ukuhlukaniswa okusheshayo kohlobo ngalunye.

Qaphela: Okungcono kakhulu ububanzi hoods kuvame ukufaka izihlungi zamalahle namafutha, ezingasebenza cishe nezihlungi ze-HEPA ezinhle kakhulu. Vele ukhumbule ukuhlola ukuthi lezi zihlungi ziwumshini wokuwasha izitsha-ziphephile ukuze zihlanzwe kalula. Uma kungenjalo, abathengisi kufanele babe nezihlungi ezishintshayo ezitholakalayo ukuze amakhasimende azithenge.

4. Izilinganiso ze-CFM

Amabhizinisi anganquma inani lomoya into ephathekayo ububanzi hood ingaphatha ngokubheka isilinganiso sayo se-CFM (cubic feet ngomzuzu). Lesi silinganiso sikala ukuthi ungakanani umoya ongadonswa yihood nokuthi ikususa ngempumelelo ukushisa, intuthu, namaphunga.

Ngokuvamile, ama-hoods aphathwayo sebenza ngobubanzi be-70- kuya ku-150-CFM. Amamodeli amaningi anesilinganiso esiphakathi kwe-100 kuya ku-110 CFM, njengemodeli edumile ye-RH180, elinganiselwe ku-106 CFM (cishe). Amayunithi afanayo avame ukunikela cishe ku-3 m3/min (cishe i-106 CFM).

Qaphela: Amanye amamodeli aphatha izindawo zokupheka ezidingeka kakhulu angase asondele ku-150 CFM, kuyilapho amadizayini aminyene noma awonga amandla angase asebenze kumabanga aphansi.

Ngenkathi ephakeme Izilinganiso ze-CFM ngokuvamile kusho ukusebenza okungcono, azidingeki ngaso sonke isikhathi. I-CFM elungile incike kusayizi wekhishi nokuthi umuntu upheka kaningi kangakanani futhi ngamandla kangakanani.

Isiphetho sendaba

Izinga lomoya liyinkinga enkulu emakhishini amancane angakwazi ukukhokhela (isikhala kanye nesabelomali) uhlelo oluhlanganisiwe. Njengoba ukufakwa okungaguquki kungenakwenzeka, bangasebenzisa ama-hood aphathwayo aqeda iningi lalokho kuhlupheka. Kodwa ngaphambi kokuthi amabhizinisi agijimele kule makethe, kufanele acabangele zonke izici ezibalulekile, njengosayizi, ukuhlunga, amazinga omsindo, nezilinganiso ze-CFM. Bazosiza ukuqinisekisa ukuthi amabhizinisi anganikeza imodeli ehambisana nezidingo zabathengi abaqondiwe.