iindaba

Lo ngumbuzo omhle kakhulu ochaphazela indlela uyilo lwesakhiwo sezinto oluchaphazela ngayo ukusebenza.

Kalula nje,ilaphu lefayibha yeglasi elandisiweyoAyisebenzisi imicu yeglasi enokumelana nobushushu obuphezulu. Endaweni yoko, isakhiwo sayo esikhethekileyo "esandisiweyo" siphucula kakhulu iipropati zayo zokukhusela ubushushu njenge "laphu." Oku kuyivumela ukuba ikhusele izinto ezisezantsi kwiindawo ezinobushushu obuphezulu ngelixa ikhusela imicu yayo ekonakalisweni lula.

Ungayiqonda ngolu hlobo: Zombini zabelana "ngezinto" zefayibha yeglasi ezifanayo ezinokumelana nobushushu obufanayo, kodwa "ulwakhiwo" luvumela ilaphu elandisiweyo ukuba lisebenze ngcono kakhulu kwizicelo zobushushu obuphezulu.

Ngezantsi, sichaza ngokweenkcukacha isizathu sokuba "ukusebenza kwayo kokumelana nobushushu" kugqwesileyo ngokusebenzisa amanqaku abalulekileyo aliqela:

1. Isizathu Esiphambili: Ulwakhiwo Oluguqukayo – “Ii-Fluffy Air Layers”

Le yeyona nto ibalulekileyo nebaluleke kakhulu.

• Ilaphu le-fiberglass eliqhelekileyo lilukiwe ngokuqinileyo ngeentambo ze-warp kunye ne-weft, nto leyo eyenza isakhiwo esixineneyo esinomoya omncinci ngaphakathi. Ubushushu bunokudlula ngokukhawuleza kwiintambo ngokwazo (ukuhanjiswa kobushushu obuqinileyo) kunye nezikhewu phakathi kweentambo (ukuhanjiswa kobushushu obuphezulu).
• Ilaphu le-fiberglass elandisiweyoifumana unyango olukhethekileyo "lokwandiswa" emva kokuluka. Iintambo zayo ezigobileyo zisemgangathweni, ngelixa iintambo ezigobileyo ziyintambo ezinde (intambo ekhululekileyo kakhulu). Oku kudala iipokotho zomoya ezincinci ezingenakubalwa ngaphakathi kwelaphu.

Umoya sisixhobo sokukhusela umoya esibalaseleyo. Ezi pokotho zomoya ezizinzileyo zisebenza kakuhle:

• Ukuthintela ukuhanjiswa kobushushu: Kunciphisa kakhulu ukudibana kunye neendlela zokudlulisa ubushushu phakathi kwezinto eziqinileyo.
• Cima i-convection yobushushu: Amagumbi omoya omncinci athintela intshukumo yomoya, nto leyo ethintela ukudluliselwa kobushushu obujikelezayo.

2. Ukusebenza Kokhuseleko Lobushushu Olwandisiweyo (TPP) — Ukukhusela Izinto Ezisezantsi

Ngenxa yolu maleko wokukhusela umoya olusebenza kakuhle kakhulu, xa imithombo yobushushu obuphezulu (njengelangatye okanye isinyithi esinyibilikisiweyo) ibetha kwelinye icala lelaphu elandisiweyo, ubushushu abukwazi ukungena ngokukhawuleza kwelinye icala.

• Oku kuthetha ukuba iimpahla ezingatshiyo ezenziwe ngayo zinokuthintela ukudluliselwa kobushushu eluswini lomcimi-mlilo ixesha elide.
• Iingubo zokuwelda ezenziwe ngayo zithintela iintlantsi kunye nenkunkuma enyibilikisiweyo ekutshiseni izinto ezinokutsha ezingaphantsi.

“Ukumelana kwayo nobushushu” kubonakala ngokuchanekileyo kubuchule bayo “bokugquma ubushushu”. Ukuvavanya ukumelana kwayo nobushushu akujolisi ekubeni inyibilika nini, kodwa kugxininise ekubeni iqondo lobushushu langaphandle liphezulu kangakanani ngelixa igcina ubushushu obukhuselekileyo kwicala layo elingasemva.

3. Ukumelana Nokuxhathisa Ubushushu Okwandisiweyo — Ukukhusela Iifayibha Zayo

• Xa amalaphu aqhelekileyo axineneyo edibana noxinzelelo oluphezulu lobushushu, ubushushu buhamba ngokukhawuleza kuyo yonke ifayibha, nto leyo ebangela ubushushu obufanayo kunye nokufikelela ngokukhawuleza kwinqanaba lokuthamba.
• Ulwakhiwo lwelaphu elandisiweyo luthintela ukudluliselwa kobushushu kwangoko kuzo zonke iifayibha. Nangona iifayibha ezingaphezulu zinokufikelela kubushushu obuphezulu, iifayibha ezinzulu zihlala zipholile kakhulu. Oku kufudumeza okungalinganiyo kuyalibazisa ubushushu obubalulekileyo bezinto, kwandisa ukumelana kwazo nobushushu. Kufana nokushukumisa isandla ngokukhawuleza phezu komlilo wekhandlela ungatshi, kodwa ukubamba intambo kubangela ukwenzakala kwangoko.

4. Indawo yokubonakalisa ubushushu eyandisiweyo

Umphezulu ongalinganiyo nothambileyo welaphu elandisiweyo unika indawo engaphezulu kunelaphu eliqhelekileyo eligudileyo. Ubushushu obudluliselwa ikakhulu ngemitha (umz., imitha ye-furnace), le ndawo inkulu yomphezulu ithetha ukuba ubushushu obuninzi buyavela ngasemva kunokuba bufunxwe, nto leyo ephucula ngakumbi ukusebenza kakuhle kwe-insulation.

Isifaniso sokuqonda:

Khawuthelekelele iintlobo ezimbini zeendonga:

1. Udonga oluqinileyo lwezitena (olufana nelaphu le-fiberglass eliqhelekileyo): Luxinene kwaye luqinile, kodwa lunobushushu obuqhelekileyo.

2. Udonga okanye udonga olunemiqolo oluzaliswe yi-foam insulation (efana neilaphu le-fiberglass elandisiweyo): Ukumelana nobushushu kwezinto zodonga akutshintshi, kodwa umngxuma okanye igwebu (umoya) liphucula kakhulu ukusebenza kobushushu bodonga lonke.

Isishwankathelo:

Ngoko ke, isiphelo sesi: "Ukumelana nobushushu obuphezulu" kwelaphu le-fiberglass elandisiweyo ngokuyintloko kuvela kwiimpawu zalo ezibalaseleyo zokugquma ubushushu ngenxa yesakhiwo salo esithambileyo, kunokuba kubekho naluphi na utshintsho lweekhemikhali kwiifayibha ngokwazo. Ifezekisa ukusetyenziswa kwiindawo ezinobushushu obuphezulu "ngokwahlukanisa" ubushushu, ngaloo ndlela ikhusela yona kunye nezinto ezikhuselweyo.