Igumbi lokuhlambela loMlilo weFan yokuPhuma, iintlantsi ezinyibilikayo zeGrile, kunye nokuvuza kweAttic Duct Condensation¶

Rhoqo ngonyaka, amasebe omlilo kulo lonke elaseMntla Melika, eUnited Kingdom, eYurobhu, naseOstreliya asabela kumawaka esilingi zokuhlala kunye nesakhiwo sesakhiwo somlilo esibangelwe sisixhobo sasekhaya esilityelweyo: igumbi lokuhlambela elikhupha isilingi. Uninzi lwabalandeli begumbi lokwakha igumbi lokuhlambela elifakwe kule minyaka ingama-40 idlulileyo zisebenzisa ukusebenza kakuhle ** ezinomthunzi-ipali AC induction motor ** esebenza kwiibheringi zemikhono ezithanjiswe yintambo encinci ye-oyile. Ngaphezu kweminyaka yeeshawa zemihla ngemihla, umphunga omanzi wegumbi lokuhlambela uxutywa nothuli lweselulosi yephepha lendlu yangasese, ilint yetawuli yokuhlambela, intsalela ye-aerosol yeenwele, kunye nomgubo we-talcum, yenza ingubo eshinyeneyo, evalekileyo yelinti enokutsha epakishwe ngokuqinileyo ejikeleze i-motor windings kunye nevili le-squirrel-cage blower. Xa ilungu losapho lishiya isitshixo sefeni yokuhlambela sivulwe imini yonke okanye ubusuku bonke, iibheringi zemikhono ezele luthuli zoma kwaye zibambe; Irotha emileyo ifudumeza amajikojiko obhedu adlule 200 degrees celcius (390 degrees Fahrenheit), ilumeke ipakethe yelint, inyibilikisa i-polystyrene okanye i-ABS yesilingi yeplasitiki grille ibe ngamathontsi avuthayo anisa kumgangatho wokuhlambela, kunye nokubeka umlilo kwiijoyinti zesilingi zamaplanga kunye nokuvuthelwa kwe-cellulose attic insulation ngqo ngaphezulu kwendlu yentsimbi.

Ngexesha lengqele ebandayo yasebusika, eyona fan yesilingi yokuhlambela ivelisa okwesibini, okungxamisekileyo: iigaloni zamanzi amdaka arhabileyo aphuma ngequbuliso aphuma kwigumbi lokuhlambela khupha igrile yefeni okanye amadyungudyungu omemo lwesilingi ejikeleze indlu yefeni ngentsasa ecacileyo, eqhaqhazelis’ amazinyo xa kungakhange kune mvula kangangeentsuku. Xa i-fan yokukhupha yokuhlambela idityaniswe ne- **i-vinyl eguquguqukayo eguquguqukayo okanye i-aluminium foil duct ** inyoka ehamba nge-attic enomkhenkce, okanye xa abakhi abavilaphayo bekhupha umoya omanzi weshawari ngqo kwindawo evulekileyo ye-attic endaweni yophahla okanye i-soffit hood, ishawara efudumeleyo iyajiya kwaye ikhenkce ibe yikhilogram yombhobho oqinileyo ngaphakathi kombhobho oqinileyo. Umzuzu xa igumbi lokuhlambela lifudumala okanye ilanga lifudumeza uphahla, loo mkhenkce uyanyibilika kwaye uhlehle umva ezantsi kumbhobho ohamba ngqo kwi-120V/230V yemoto yombane yombane. Ukwazi ukuba ubulala njani isaphuli sesebe lokuhlambela phambi kokuba iplastiki evuthayo iwele kwiiragi zokuhlambela, jonga i-attic engaphezulu kwendlu yefenisha eshushu kakhulu, kwaye umise imvula ye-condensation yemvula yasebusika ikhusela ikhaya lakho kwimililo ye-attic kunye nokuwa kwesilingi. Jonga ku amanani kaxakeka, Umlilo okwiattic, i-exhaust fan overheating, kunye nomlilo we-dryer vent, umlilo wombane kunye neentlantsi, kwaye ukuwa kwesilingi, udonga olomileyo olunamanzi, kunye nobungozi bodaka kwiiprothokholi eziqhagamshelweyo.

Yenza oku ngoku¶

1. *Flip isitshixo sodonga kwigumbi lokuhlambela lokukhupha isibane (kunye nasiphi na isibane sobushushu esakhelwe ngaphakathi) UKUVALA ngoko nangoko, emva koko uye ngqo kwiphaneli yakho yesaphuli sombane engundoqo kwaye utshintshe Igumbi lokuhlambela / Isibane sesekhethi yesebe UKUVALA. ibhokisi yesiphambuka encanyathiselwe kwizindlu zefeni ezivuthayo kwi-attic; bona umlilo wombane kunye neentlantsi.
2. Vala ucango lwegumbi lokuhlambela ngoko nangoko ukuba amathontsi eplastiki anyibilikayo awela phezu kwebhafu, iitawuli, okanye ikhethini yeplastiki yeshawari, kwaye utsalele umnxeba kwinombolo yakho yexesha likaxakeka (911 eUnited States naseKhanada, 112 ngapha kweEuropean Union, 999 eUnited Kingdom) ngaphandle. Ungaze ume ngokuthe ngqo ngaphantsi kwegumbi lokuhlambela elikhupha umoya; Iplastiki ye-ABS etyhidiweyo ithontsiza ngaphezulu kwe 260 degrees celcius (500 degrees Fahrenheit) kwaye incangathi emehlweni, iinwele, nolusu olufana nenapalm; khangela amanani kaxakeka.
3. UNGAZE utshize amanzi unyukele phezulu kwifeni yokukhupha isilingi etshayayo, kwaye UNGAZE ukhwele kuphahla lwendlu ukuze ulwe nomlilo osebenzayo wesilingi ngokwakho. Kuba indlu yefeni ihleli ngaphantsi kwefiberglass okanye i-cellulose attic insulation, umlilo ojongeka mncinci ukusuka kwigumbi lokuhlambela elingezantsi uhlala unwenwele kwi-attic trusses evulekileyo ngaphezulu kwakho, kwaye uzalise i-attic ye-carbonanidemoksidi yomsi. bona Umlilo okwiattic, i-exhaust fan overheating, kunye nomlilo we-dryer vent.
4. Ukuba umlilo uvalelwe ngokungqongqo kwigrile yeplastiki encinci eqhumayo okanye ibhafu kumgangatho wegumbi lokuhlambela kwaye isaphuli sicinyiwe, khupha isixhobo sokucima umlilo sodidi lweABC olunemichiza eyomileyo ukusuka kumnyango wegumbi lokuhlambela. Nokuba amadangatye abonakalayo acima ngoko nangoko, usafowunele isebe lomlilo ngoko abacimi-mlilo banokutsala isivande-mlilo esinekhamera engaphezulu kwaye bajonge isilingi ngesixhobo sokugquma isinyithi.
5. **Ukuba amanzi ayathontsiza okanye aphuma kwigumbi lokuhlambela khupha igrile yefeni ngexesha lemozulu ebandayo yasebusika, cima isitshixo sodonga lwefeni ngoko nangoko kwaye UNGALUVUYI kwakhona de iplagi yemoto ikhutshwe kwaye yome. (ngezandla ezomileyo ngelixa umi kwindawo eyomileyo).
6. *Jonga isilingi eyomileyo ejikeleze ifeni yokuhlambela evuzayo ukuba ithambile, isiponji sivuthulukile. Ukuba umjelo wombhobho wasebusika udityaniswe phezu kwesilingi yodonga lwegumbi lokuhlambela, gqobhoza umngxuma wokulila wegumbi elincinane kweyona ndawo isezantsi yamadyunguza epeyinti phezu kwe-emele ukuze ibhodi yegypsum ezeleyo ingaweli emntwini osebenzisa ishawari okanye ithoyilethi; bona ukuwa kwesilingi, udonga olomileyo olunamanzi, kunye nobungozi bodaka.

Umthi wesigqibo: isilingi yomlilo yefeni lokuhlambela, ivumba, okanye ukuvuza kwamanzi¶

flowchart TD
    Start["Bathroom Ceiling Exhaust Fan Emergency"] --> Symptom{"Kwenzeka ntoni kwifeni yesilingi?"}
    Symptom -->|"Iintlantsi, Umsi, amadangatye, okanye iNyibilika yePlastiki Grille"| FanFire["1. Cima isitshixo sodonga lwegumbi lokuhlambela kunye nokuhamba Isixhobo sokuhlambela sangasese SIVALIWE kwindawo yolawulo; 2. Yima ngokucacileyo kumathontsi eplastiki atyhidiweyo; khaba ibhafu ukuba ikhuselekile; 3. Vala ucango lokuhlambela, phuma endlwini, kwaye ufowunele 911 / 112 / 999; 4. Cela abacimi-mlilo bahlole ukugquma kwe-attic ngaphezulu kwetoti yefeni ngekhamera eshushu"]
    Symptom -->|"UkuSila Okungxolayo / ingxolo eHumming okanye ivumba loMbane elishushu"| StalledMotor["1. ISITILI ESISHIXELWEYO-I-MOtor STALL (INGOZI YOMLILO ESEMAKAYO); 2. Cima isitshixo sodonga ngoko nangoko kwaye ucime iteyiphu ukuze kungabikho mntu uyisebenzisayo; 3. Emva kokuba kubanda (linda i-30 min), yikhuphe i-grille yeplastiki kwaye ukhuphe i-2-prong motor; 4. Faka indawo yokudityaniswa kwemoto yefeni kunye nentambo yokucoca ngaphandle kwendlu kunye nombhobho"]
    Symptom -->|"Ukuthontsiza kwamanzi okanye ukugalela ngaphandle kweFan Grille eBusika"| WinterDrip["1. UKUXHUNYWA KWE-ATTIC DUCT CONDENSATION OKANYE OKUnyibilika KOMKHENKE; 2. Cima i-fan switch (kunye ne-flip breaker ukuba amanzi ahamba phezu kweengcingo); 3. Tsala igrille kwaye ukhuphe iplagi yemoto yangaphakathi; beka ibhakethi ngezantsi; 4. Hlola i-attic: buyisela umbhobho ongenanto kunye ne-R-6/R-8 ibhobhothi egqunyiweyo ethambekele eluphahleni/edongeni."]
    Symptom -->|"Amabala amdaka weCeiling kunye neFrost yeAttic ngaphandle kokuthontsiza okusebenzayo"| UnventedAttic["1. IFANI IYANGENA NGOMTHETHWENI KWI-ATTIC OKUVULEKILEYO OKANYE I-DAMER ETHIKWEYO; 2. Khangela ukuba umbhobho wokukhupha umbhobho uphumele kwikhola yefeni ekwiattic; 3. Yandisa umbhobho ogqunyiweyo ngejekhi yophahla enikezelweyo okanye udonga lwangaphandle lwegayibhile; 4. Nyanga i-attic sheathing yokungunda ukuba kukho iqabaka emnyama"]
    FanFire --> FollowUp["Faka iswitshi yodonga lwe-countdown timer kunye ne-fan grille ecocekileyo rhoqo kwiinyanga ezi-6"]
    StalledMotor --> FollowUp
    WinterDrip --> FollowUp
    UnventedAttic --> FollowUp

Imeko 1: Igumbi lokuhlambela elitshiswe ngokugqithisileyo likhupha imililo yeemoto zefeni¶

I-anatomy yomlilo wefeni yokuhlambela¶

Kutheni le nto igumbi lokuhlambela elinomthamo ophantsi wamanzi likhupha iifeni (ezidla ngokutsala kuphela iiwathi ezingama-30 ukuya kwezingama-60 ngexesha lomsebenzi wesiqhelo) ziqala iintlekele ezininzi kangaka zomlilo okwigumbi eliphezulu kunye nesilingi? Uyilo olune kunye nezinto zokusingqongileyo ziyadibana ngaphakathi kwebhokisi yesilingi:

1. Iselulosi uthuli lwephepha langasese + itawuli yetawuli + iglu yokutshiza iinwele: Ngalo lonke ixesha umqulu wephepha langasese likrazulwa okanye itawuli yomqhaphu ishukunyiswa kwigumbi lokuhlambela elincinane, izigidi zeselulosi emikroskopu kunye nemicu yomqhaphu idada emoyeni ize ifunxelwe ngqo kwigrile yesilingi yefeni. Idityaniswe neepholima ezincangathi zeenwele ezincangathi, iiaerosols ezikhupha ivumba elimnandi, kunye nokufuma okuphezulu kweshawari, oku kuhombisa iikeyiki kwikhoyili yenjini njengepapier-mâché tinder enobushushu obuphantsi obungange 210 degrees Celsius (410 degrees Fahrenheit).
2. Iibheringi zemikhono yobhedu ene-sintered eyomisayo kwaye ibambe: Iifeni zodidi lomakhi ezingabizi kakhulu azisebenzisi iibheringi zebhola ezitywiniweyo; basebenzisa imikhono yobhedu enemingxuma egalelwe i-oyile kwireservoir encinci evezwayo. Emva kweminyaka eyi-7 ukuya kwe-12 yobushushu kunye nokuhlaselwa kothuli, ioli i-oxidizes ibe yivanishi encangathi. Ngenye intsasa, umntu uvula iswitshi yokuhlambela aze ahambe esiya emsebenzini; i-gummed-up shaft iyala ukujikeleza, ukuvala i-rotor endaweni.
3. Ukusilela kwe-Thermal cutoff (TCO) kunye nokugqunyelelwa kwe-attic engcwatyiweyo: Iifeni zale mihla ezidweliswe yi-UL ziquka ukudubula enye i-thermal fuse engcwatywe kwiimotor windings eyilelwe ukunyibilika kuvuleke malunga no-*115 ukuya kwi-130 degrees celcius (240 ukuya kuma-265 degrees Fahrenheit)**. Nangona kunjalo, izigidi zabalandeli abadala abafakelwe ukusuka kwi-1960 ukuya kwii-1990s abanazo i-cutoffs ezisebenzayo ze-thermal, okanye abanikazi bezindlu bavuthela i-30 centimeters (12 intshi) ye- ** cellulose (iphephandaba eliphathwayo) okanye i-fiberglass attic insulation ** ngokuthe ngqo phezu kwe-fan endala engekho-IC-rated, ibamba i-100 yepesenti ye-motor heat ngaphakathi kwebhokisi yentsimbi.
4. Isifudumezi esidityanisiweyo / iiFani zokuPhuma (1,300 ukuya kwi-1,500 watts): Isilingi yeeyunithi zegumbi lokuhlambela ezidibanisa ifeni yokuphuma nebhalbhu yesibane sobushushu esibomvu se-infrared (250W)** okanye isifudumezi esijijeneyo senichrome esinganyangekiyo (1,300W ukuya kwi-1,500W ukuba umntu uvuthela umlilo opholileyo we-jazard) ifakela ibhalbhu yobushushu obuphezulu obungama-250W kwisokethi yokukhanya esemgangathweni engama-60W, inyibilikisa isigqumathelo sesokethi kwaye ilumeke iijoyinti zesilingi.

Kutheni kufuneka USOLOKO ufowunele isebe lomlilo emva kokuba umtshini wegumbi lokuhlambela etshaye okanye iintlantsi¶

Xa umninimzi ebona umsi okanye ilangatye eli-orenji elincinane ngaphakathi kwefeni yesilingi yokuhlambela aze ajike udonga lucime, ilangatye elingaphakathi kwigrile yeplastiki lihlala libonakala lifa ngaphakathi komzuzu. Sukubuyela ebhedini ucinga ukuba imeko kaxakeka iphelile:

• Ibhokisi yefeni yentsimbi AYINEMI moya: Indlu yeshiti-yentsimbi yefeni yokuphola kwigumbi lokuhlambela ineentambo zombane zeRomex, iindawo zokubeka i-tab ezixhomayo ezibethelelwe kwiijoyinti zesilingi, kunye nekhola esecaleni eqhagamshelwe kwiplasitiki okanye umbhobho wefoyile.
• Ukugqunywa kweselulosi kwiattic kuqhuma kuthe cwaka iiyure ezininzi: Xa iintlantsi okanye 300-degree-Celsius (570-degree-Fahrenheit) ubushushu bemoto budlula kwindawo yokunkqonkqoza kweentambo okanye kulumeke isithintelo somphunga wephepha obekwe phezu kwebhokisi yentsimbi yefeni, *ukuvuthelwa ngaphakathi kweselulosi, ukugqunyelelwa kweselulosi ngaphakathi kucotha umgangatho. Kwiiyure ezimbini ukuya kwezine emva kokuba ucime isitshixo sokuhlambela uze ulale, isigqubuthelo esiqhumayo sifikelela kumanqwanqwa ophahleni kwaye sigqabhuke sibe ngumlilo ogqumayo.
• Enza ntoni abacimi-mlilo: Abacimi-mlilo bawisa igrile yamagumbi okuhlambela, bakhuphe iplagi baze bawise ipleyiti yentsimbi enezikrufu ezi-3, baze basebenzise Ikhamera yokuThermal Imaging Camera (TIC) zombini ukusuka ngaphantsi nangaphakathi kwi-attic scuttle hatch ukuqinisekisa ukuba iijoists ezingqongileyo kunye nokugquma zingaphantsi 35 degrees Celsius (95 degrees Fahrenheit).

Imeko yesi-2: Kutheni amanzi ephuma kwifeni yokuphola kwigumbi lokuhlambela ebusika ("Attic Condensation Rain")¶

Kutheni ifan yesilingi yakho ivuza xa kungakhange kunethe phandle¶

Enye yezona zinto zinxunguphalisayo zasebusika zasekhaya ziyenzeka xa umninimzi engena kwigumbi lokuhlambela ngentsasa eqhaqhazelis’ amazinyo, eqhaqhazelisa amazinyo ngoJanuwari, okanye kanye emva kweshawari ende eshushu, aze abone amanzi amdaka okanye amthubi athontsizayo okanye athontsiza ngokuthe ngcembe ephuma kwigumbi lokuhlambela isilingi ekhupha igrile yefeni, esoloko ekhubekisa indawo yokuphuma ye-GFCI okanye enqumla isibane.

Ngaphandle kokuba idama lomkhenkce lenziwe kwimibhobho yophahla ngqo ngaphezulu kwegumbi lokuhlambela (okanye umbhobho wemibhobho okumgangatho ophezulu uhamba kwi-attic), i-95 pesenti yokuvuza kwefeni yegumbi lokuhlambela ebusika kubangelwa kukuxinana kwemibhobho yangaphakathi, hayi ukuvuza kophahla. Nantsi eyona fiziksi yendlela eyakho ishawari umphunga uphuphuma ngayo isilingi yakho:

1. Umoya weshawari ofudumeleyo, oziipesenti ezili-100 zokufuma ungena kumbhobho oqhaqhazelis’ amazinyo: Xa abantu ababini behlamba ezishushu ebusika, igumbi lokuhlambela lifunxa umoya oshushu obushushu obungu 24 degrees celsius (75 degrees Fahrenheit) ehlutha 0.5 ukuya 1.0 ilitha (1 ukuya 2 pints) ityhala umphunga ophuma ngaphaya kwamanzi** kwiattic apho iqondo lobushushu lomoya ** -10 ukuya 0 degrees Celsius (14 ukuya 32 degrees Fahrenheit)**.
2. Ivinyl engafakwanga okanye ifoyile ebhityileyo eguquguqukayo ifana nekhoyili: Ukuba umakhi usebenzise i-vinyl emhlophe engabiziyo, engafakwanga okanye ebhityileyo enombhobho wesinyithi owenziwe ngentsimbi enye, okanye ukuba umkhono we-fiberglass ogqunywe ngentsimbi uthe watyibilika kwikhola yefeni, umoya obandayo okwi-attic ubanda iindonga ezibhityileyo zemijelo kude ngezantsi* kwendawo yombethe**.
3. Iimitsi ezinde ezithe nkqo kunye "nezigxala zesisu" zibambe amanzi angamanzi kunye nomkhenkce: Endaweni yokuphuma kwihood yophahla njengomphunga, ukufuma kudibana ngoko nangoko kube ngamanzi angamanzi kwiimbambo zangaphakathi zombhobho we-flexible. Kwimozulu eqhaqhazelis’ amazinyo, loo manzi aba ngumkhenkce abe ngumaleko oshinyeneyo we-rime ice ocanda ngaphakathi kumbhobho, okanye amadama angaphakathi "kwisisu esinesagi" kumbhobho othe tye othotywe ngokukhululekileyo phezu kweetrasi ze-attic.
4. Indawo yokulahla inkunkuma enyibilikisiweyo ngesiquphe: Nje ukuba ifeni yangasese icinyiwe (okanye xa ilanga lasemini lifudumeza umgangatho wophahla lwe-attic ngaphezu komkhenkce), ukuya kuthi ga 2 ukuya kwi-4 ilitha (0.5 ukuya kwilitha e-1) yomkhenkce oqokelelweyo ngaphakathi kumbhobho othe nkqo unyibilika ngaxeshanye kwaye ubaleke ngokuthe ngqo ngasemva ezantsi kombhobho, ugalela ngaphakathi, umva weflethi yendlu imvula ngegrille yesilingi ukuya kumgangatho wokuhlambela.

Amanyathelo angxamisekileyo ngokukhawuleza xa amanzi ethontsiza kwifeni yokuhlambela¶

1. Cima ifeni yokuhlambela kunye nezibane zokutshintsha kodonga ngoko nangoko: Ukuba amanzi ahamba ngokusebenzayo phezu kwesibane sesibane sefeni okanye imotor, jika isaphuli sesekethi yokuhlambela CIMA kwindawo yombane engundoqo phambi kokuba uchukumise nantoni na esesililini.
2. ** Tsala igrile yesilingi yeplastiki kwaye ukhuphe i-motor yangaphakathi:**
3. Yima kwileli eyomileyo enxibe izihlangu ezinesoli yerabha.
4. Tsala ngobunono igrile yesilingi yeplastiki emhlophe ngokuthe ngqo ezantsi malunga neesentimitha ezi-5 (ii-intshi ezi-2) ngelixa uchwetheza isitya okanye i-emele phantsi kwayo ukuze ubambe naliphi na idiba elimileyo elihleli phezu kweendawo zokuhlambela, emva koko ucudise imithombo emibini yocingo enyukayo emilo engu-V kunye ukukhulula igrile ngokupheleleyo.
5. Jonga ngaphakathi kwebhokisi yesilingi yentsimbi: phantse bonke abalandeli begumbi lokuhlambela banomgangatho ** omfutshane omnyama wentambo yombane we-2-prong ** eplaga kwisitya esincinci kwikona yendlu. Khupha loo ntambo yenjini ye-2-prong ukuze injini ingabi namandla xa imanzi.
6. Ukuba isibiyeli sesinyithi sentsimbi sibanjwe ngesikrolo sikabhontsi esinye okanye izitshixo ezithathu, khulula isikrufu, jija ipleyiti yemoto ngaphandle kwendlu, ugalele amanzi avalelekileyo ngaphandle kwekheji yokuskrola kwi-sink, kwaye uyeke injini yome ecaleni kwefeni kangangeeyure ezingama-24.
7. Hlola umjelo we-attic ngaphezulu kwefeni yegumbi lokuhlambela (xa ukhuselekile):
8. Khanyisa isibane kwindawo yeattic ngqo ngaphezulu kwesilingi yokuhlambela.
9. Jonga ukuba ithumbu letyhubhu liphume ngokupheleleyo kwintamo yefeni: Iteyiphu yetyhubhu enexabiso eliphantsi iyoma kwaye iwe kwisithuba seminyaka emi-2 kwindawo eshushu yasehlotyeni, ishiya umbhobho uqhawulwe ukuze i-100 lepesenti yomphunga wakho weshawa yasebusika uvuthuze ngokuthe ngqo kwi-insulation ye-attic ebandayo kunye nophahla lophahla.
10. Khangela umbhobho ophantsi "u-U-trap" wesisu ogcwele amanzi: Phakamisa umbhobho oguquguqukayo wesisu; ukuba ivakala inzima kwaye ityibilika njengomandlalo wamanzi, iilitha zamanzi eshawa ajikiweyo zivaleleke ngaphakathi kwidiphu ephantsi kumbhobho.

Ukuthintela njani ngokusisigxina imililo yeefeni zegumbi lokuhlambela kunye nokuvuza kwemibhobho yasebusika¶

1. Ukucocwa kwefeni yemizuzu emi-5 yesiqingatha sonyaka kunye nokutshintsha kweemoto¶

Awudingi kukhwela kwi-attic okanye ukrazule i-drywall ukuze ufake indawo yemoto yokuhlambela enomsindo, enomlilo:

• Cima igrille kunye nevili lokuvuthela rhoqo emva kweenyanga ezi-6: Ngokucinywa, tsala igrile yeplastiki phantsi kwimithombo yocingo, uhlambe igrile yeplastiki emanzini afudumeleyo anesepha, ukhulule intambo yenjini ene-2-prong, kwaye ufunxe ingubo engwevu kwivili lokuvuthela nomatse kunye nemijikelo yemoto.
• Imizuzu eli-10 yokufaka iplagi ye-B-yeyunithi yokutshintshwa kwemoto: Xa ifeni yangasese iqalisa ukuncwinela, ukurheshaza, okanye ukujikeleza kancinane, funda inombolo yomfuziselo egximfizwe kwisincamathelisi esingaphakathi kwendlu yesilingi yentsimbi. Iivenkile zeHardware zithengisa ukwehla okuthe ngqo ukutshintsha kwemotor-and-wheel assemblies (universal or OEM B-units) nge20 ukuya kwi 40 dollars ezithi gqi kwiplate yesilingi esele ikhona kwimizuzu eli-10 ngesikrudrayiva esinye kunye neplagi ekunene kwisokethi ye-2-prong ekhoyo, kungekho cingo lombane okanye umsebenzi we-attic ofunekayo.

2. Ukulungisa umbhobho we-attic ukuze kungabikho imvula kwakhona¶

Ukumisa ukuxinaniswa kwe-attic ebusika ngokusisigxina, umbhobho wakho wokuphuma we-attic kufuneka ulandele imithetho emine yekhowudi yokwakha (Icandelo le-IRC M1501 / M1502):

1. Sebenzisa kuphela i-R-6 okanye i-R-8 e-Insulated Duct kwi-attics engenamiqathango: Songa okanye ubuyisele i-vinyl engenanto/imibhobho yefoil ngefektri-insulated R-6 okanye R-8 okanye R-8 eguquguqukayo okanye eyomeleleyo yokudonsa intsimbi (umbindi wesinyithi ongaphakathi orhangqwe yingubo eshinyeneyo yefiberglass kunye nebhatyi yesilivere efakwa phezu kwebhatyi yentsimbi), umphunga wendlu webhatyi yentsimbi ngoko umbhobho ongenanto utyhileke kumoya obandayo we-attic.
2. Gcina umjelo umfutshane, uthe tye, kwaye uthambekile ukuya ngaphandle: Ungaze ubaleke ijunjana ebhetyebhetye ngokuthe tye ukuya kwi-2 yeemitha (iifithi ezi-6) ngokuthe nkqo ukuya kwincopho yophahla oluphezulu apho amanzi ajiyileyo aphuma ebuyela ngqo emva kwifeni. Endaweni yoko, hambisa umbhobho ogqunyiweyo ngokuthe tye ukunqumla iindawo ezidityanisiweyo ze-attic kunye nethambeka elisezantsi ukuya kwi-** yangaphandle ihood yodonga** (okanye ijekhi yophahla ephantsi enedama elidityanisiweyo le-condensate), exhaswe kwii-hangers ukuze kubekho i-zero low sags apho amanzi anokudibana khona.
3. Itywina ngeziqhoboshi ezingenanto kunye ne-UL-181 iteyiphu yefoyile, UNGAZE ilaphu lokuthunga ithaphu: Khusela iliner yangaphakathi kwikhola yefeni ngomatshini wokubamba intsimbi engenastainless okanye umpu wenayiloni enzima, tywina umdibaniso nge**UL-181 ifoyile yealuminiyam tape okanye uqhoboshele imastic ngaphandle kwebhatyi.
4. Baleka ifeni kangangemizuzu engama-20 EMVA kweshawari nganye: Ukucima ifeni yegumbi lokuhlambela kanye ngomzuzu ophuma ngawo eshawarini kushiya umphunga oshushu, omanzi uhleli ngaphakathi kumbhobho wegumbi elingaphantsi elibandayo apho uthi ujiye uze umkhenkce. Ukuvumela ifeni ukuba ibaleke imizuzu engama-20 ukuya kwengama-30 emva kokuba ishawa iphelile* ikhupha konke ukufuma kumbhobho kwaye yomise udonga olungaphakathi lombhobho ngomoya oshushu wegumbi.

Iinombolo zengingqi zikaxakeka kunye neeprothokholi ze-arhente¶

Soloko ufowunela isebe lomlilo lasekuhlaleni ngokukhawuleza ukuba uva ivumba lokutsha kombane kwifeni yesilingi, ubona umsi okanye iplastiki enyibilikayo, okanye ukrokrela ukutshaya kwigumbi eliphezulu. 'Yabona amanani kaxakeka.

Imibuzo ebuzwa qho¶

Kutheni le nto igumbi lam lokuhlambela livutha umlilo xa lingenawo nento yokufudumeza ngaphakathi?¶

Umtshini wegumbi lokuhlambela oqhelekileyo wokukhupha kuphela awudingi ikhoyili yokufudumeza ukuqala umlilo; i-motor fan yombane ngokwayo iba ngumthombo wokutshisa xa iibheringi zayo zibamba. Emva kweminyaka esi-8 ukuya kweli-15 yenkonzo, ioyile yokuthambisa ngaphakathi kwiberengi zemikhono yemoto iyoma ngelixa ikhuko elishinyeneyo lothuli lwendlu yangasese enokutsha kunye nelinen yetawuli ipakishwe ngokuqinileyo ejikeleze amajiko-jiko eenjini. Xa umntu eshiya i-fan yegumbi lokuhlambela evulwe iiyure ezininzi kwaye izitali zerotor ezigudiweyo (ziyeka ukujikeleza), ukuhamba komoya okupholisayo kuyehla ukuya kuthi ga kwi-zero ngelixa isitayile sombane sitshisa amajiko-jiko emoto yobhedu ngaphaya kwama-200 degrees celcius (390 degrees Fahrenheit), ilumeke intambo epakishiweyo kwaye inyibilikisa igrile yesilingi yeplastiki ibe ngamathontsi avuthayo.

Ukuba umtshini wegumbi lokuhlambela uqalisa ukutshaya ndize ndicime udonga, ngaba kusafuneka ndifowunele 911/999/112 ukuba andiboni amadangatye?¶

Ewe; Kufuneka usoloko ufowunela isebe lomlilo nanini na xa isilingi ephumayo ikhupha ifeni itshaya, iintlantsi, okanye ivumba kakhulu iplastiki etshayo, nasemva kokuba ucime iswitshi yodonga kunye ne-circuit breaker. Ibhokisi yefeni yentsimbi ehonjiswe kwisilingi yakho yokuhlambela ihlala ngokuthe ngqo ngokuchasene nezidibanisi zesilingi eyomileyo kwaye idla ngokugqunywa ngeselulosi evuthelweyo (iphepha elishwabeneyo) okanye ukugqunywa kwefiberglass ngaphakathi kwe-attic. Iintlantsi eziphuma kwiintambo zombane okanye ubushushu obuphuma kwi-250-degree-Celsius (480-degree-Fahrenheit) yezindlu zentsimbi zihlala zivutha umlilo ocothayo, ongabonakaliyo oqhumayo kwi-insulation ye-attic phezu kwebhokisi onokugqabhuka kuphahla olupheleleyo lweeyure zomlilo emva kokuba ulele.

Kutheni kuthontsiza amanzi anomhlwa kwifeni yesilingi yam yokuhlambela phakathi ebusika xa kungekho mvula okanye ikhephu elinyibilikayo eluphahleni?¶

Xa amanzi ethontsiza ephuma kwigumbi lokuhlambela ngexesha lemozulu ebandayo yasebusika, phantse asoloko **ishawari ejiyileyo yomphunga** ebuyela umva ezantsi kumbhobho wokukhupha ongakhuselekanga okanye ongatyibilikanga kakuhle kwigumbi lakho elinomkhenkce. Ishawari nganye eshushu ithumela malunga nesiqingatha selitha (iipinti enye) yomphunga wamanzi ashushu ukuya kumbhobho wokuphuma; ukuba loo mbhobho uyivinyl okanye ifoyile ebhityileyo ehamba kwi-attic engumkhenkce, umphunga uyajiya ube ngumkhenkce ube ziingqimba zomkhenkce ngaphakathi kumbhobho. Xa igumbi lokuhlambela lifudumala okanye ilanga lasemini litshisa i-attic ngaphezulu komkhenkce, loo mkhenkce wangaphakathi uyanyibilika kwaye ugalele ngasemva kumbhobho kwindlu yefeni, uchola uthuli olunomhlwa kunye nelanti emdaka ngaphambi kokuthontsiza kwigrille yesilingi.

Ngaba kusemthethweni okanye kukhuselekile ukuba i-fan yokukhupha i-bathroom ivuleke ngokuthe ngqo kwindawo ye-attic ukuba i-attic ine-vents yophahla?¶

Hayi; Ukukhupha ifan yokukhupha yokuhlambela kwigumbi eliphantsi kophahla (nakufutshane nesofit, ikroba, okanye igable louver) kukwaphulwa kwekhowudi yesakhiwo esimandundu (iCandelo le-IRC M1501.1) kunye nengozi enkulu yesakhiwo. Ukulahla umoya wegumbi lokuhlambela elifudumeleyo, eligcwele ukufuma kwigunjana elibandayo libangela iilitha zomphunga wamanzi ukuba ujiye kwaye umkhenkce ngokuthe ngqo ngaphantsi kophahla olubandayo lweplywood kunye neetrasi zophahla lwamaplanga. Ngasekupheleni kobusika, izikhonkwane zophahla zigqunywe yiqabaka emhlophe, kwaye xa kufika intwasahlobo, iqabaka enyibilikayo ibolisa uphahla lweplywood, ikhuphe iishingles, kwaye izale ukungunda okumnyama okunetyhefu kuyo yonke i-attic ngelixa ifunxa udonga olomileyo olungaphantsi.

Ndingayibona njani into yokuba igumbi lam lokuhlambela elikhupha umjiko weflap yedamper yangasemva ivalekile?¶

Igumbi lokuhlambela ngalinye linomnyango omncinci weplastiki ekhaphukhaphu okanye we-aluminium (i-backdraft damper) efakwe ngaphakathi kwikhola ye-outlet esecaleni apho i-hose ye-duct incamathela khona, kunye ne-flap yesibini ye-louver kudonga lwangaphandle okanye i-hood yophahla. Ukuba uvula ifeni yakho yegumbi lokuhlambela ngexesha leshawa kwaye uve imotor ibaleka ngamandla, kanti isipili segumbi lokuhlambela kunye neendonga zihlala zinenkungu ngokupheleleyo ngumphunga, yenza *uvavanyo lokufunxa iphepha lendlu yangasese**: bamba isikwere esinye sephepha elomileyo lendlu yangasese ngokuchasene nesilingi yefeni yegrile ngelixa ifeni ibaleka. Ukuba i-fan ihambisa umoya ngokufanelekileyo, ukufunxa kuya kutsala kwaye kubambe isikwere sephepha lendlu yangasese lithe tyaba ngokuchasene negrile yeplastiki; ukuba iphepha liwe phantsi kanye, mhlawumbi ivili lokuvuthela liqinile kunye ne-lint okanye i-damper flap ivaleleke ivaliwe (ihlala ivaliwe ngeendlwane zoonomeva, iindlwane zeentaka, okanye iteyiphu engafanelekanga kwi-attic).

*Esi sikhokelo sibonelela ngengxakeko yokwahlukaniswa kombane, uthintelo lomlilo we-attic, kunye neenkqubo zokulungisa i-condensation yasebusika kumagumbi okuhlala eefeni abalandeli. Soloko ucima umbane kwiphaneli yesaphuli sesekethe ephambili phambi kokususa iigrili zefeni okanye ubambe iindibano zemoto ezimanzi.

Izikhokelo ezinxulumeneyo¶

• Umlilo we-attic, ukufudumeza kwefeni yokukhupha, kunye nomlilo wokomisa
• Umlilo wombane kunye neentlantsi
• Ukuwohloka kwesilingi, udonga olomileyo olunamanzi, kunye nobungozi bodaka
• Ikhephu elinzima, amadama omkhenkce, kunye nophahla oludilikayo
• Umngundo emva komonakalo wamanzi

Imithombo kunye nezikhokelo ezisemthethweni¶

• IKhomishini yoKhuseleko lweMveliso yoMthengi waseU.S. (i-CPSC, eUnited States): IFani yokuBopha kwiBafu yokuhlambela kunye neNdibaniselwano ye-Heater-Fan eFuthisa ngokugqithisileyo iZilumkiso zoKhuseleko kunye neziKhumbuzo
• Umbutho woKhuseleko loMlilo weSizwe (i-NFPA, eUnited States) kunye noLawulo loMlilo wase-US (i-USFA): *I-Attic yokuhlala kunye ne-Ceiling Void yoMlilo yoMbane ebandakanya iiFani zokukhupha
• I-Underwriters Laboratories (i-UL, eUnited States): * I-UL 507 iMigangatho yeeFani zoMbane (Impedance kunye noKhuseleko lwe-Thermal Cutoff yeeFani zokukhupha iiCeiling ezingahoywanga)*
• IBhunga leKhowudi yaMazwe ngaMazwe (i-ICC, eUnited States): IKhowudi yokuHlala yaMazwe ngaMazwe (IRC) iCandelo le-M1501 & M1502: INdlu yoMbane yoMbane kunye nokuNyekiswa kombhobho waNgaphandle
• IQumrhu lezeNzululwazi loKwakha kunye neSebe lezaMandla lase-US (i-DOE yoKwakha iMelika): Ukunqanda ukuNxibelelana kwe-Attic, ukuFumana kweFrost, kunye ne-Duct Back-Drainage kwi-Climate ebandayo