Ụzọ dị iche iche. Enwere ọtụtụ ụdị usoro ọkpọkọ maka ngwa na-adịghị agwụ agwụ. Otu ihe ahụ na-emetụta ọkpọkọ ọkpọkọ na otú o si emetụta arụmọrụ usoro na nchekwa ike.
Mgbe nnwale ụlọ nyocha gasịrị, arụmọrụ nke sistemu HVAC ruru ya kacha n'okpuru ọnọdụ kacha mma. Ịmegharị nsonaazụ ndị a na ụwa n'ezie chọrọ ihe ọmụma na mgbalị iji wụnye na idobe usoro ahụ. Akụkụ dị mkpa nke ezigbo arụmọrụ bụ ductwork. Enwere ọtụtụ ụdị sistemụ duct maka ngwa na-adịghị agwụ agwụ. Nke a na-abụkarị isiokwu ndị ọrụ nkwekọrịta HVAC nwere ike ịrụ ụka maka ya. Otú ọ dị, oge a mkparịta ụka na-atụgharị na duct sealing na otú o si emetụta usoro arụmọrụ na ike nchekwa.
N'ime mgbasa ozi mkpuchi duct nke ya, ENERGY STAR® na-adọ ndị nwe ụlọ aka na ntị na-eji sistemu ikuku na-ekpo ọkụ na oyi na-atụ na ihe dịka pasenti 20 ruo 30 nke ikuku na-asọfe na sistemụ duct nwere ike ịla n'iyi n'ihi ntanye, oghere na njikọ duct adịghị mma.
"Ihe si na ya pụta bụ ụgwọ ọrụ dị elu yana ọ na-esiri gị ike ime ka ụlọ gị dị jụụ, n'agbanyeghị otú e si hazie okpomọkụ," ka weebụsaịtị Energy Star na-ekwu. "Ichichi na mkpuchi mkpuchi nwere ike inye aka dozie nsogbu nkasi obi nkịtị na imeziwanye ikuku nke ime ụlọ. ma belata nlọghachi azụ." gas n'ime ụlọ obibi."
Òtù ahụ na-adọ aka ná ntị na usoro duct nwere ike isi ike ịnweta, ma ọ ka na-enye ndị nwe ụlọ ndepụta nyocha nke onwe gị nke na-agụnye nyocha, na-emechi oghere na teepu duct ma ọ bụ foil teepu, na ọkpọkọ ọkpọkọ na-agba ọsọ site na ebe ndị na-enweghị ihe ọ bụla na mkpuchi ikuku ducts Mgbe emechara. usoro ndị a niile, Energy Star na-atụ aro na ndị nwe ụlọ ka onye ọkachamara nyochaa usoro ahụ. Ọ na-emekwa ka ndị nwe ụlọ mara na ọtụtụ ndị ọrụ HVAC ndị ọkachamara ga-arụzi ma wụnye ductwork.
Dị ka Energy Star si kwuo, nsogbu ọdụ ụgbọ mmiri anọ a na-ahụkarị na-agbapụta, gbawara agbawa, na ducts; akara na-adịghị mma na ndekọ na grilles; ntapu na oven na nzacha trays; na kinks na usoro duct na-agbanwe agbanwe nke na-egbochi ikuku ikuku. Ngwọta nke nsogbu ndị a gụnyere nrụzi duct na akara; n'ịhụ na a siri ike nke ndekọ na grilles na ikuku duct; ihe mkpuchi ọkụ na ihe nzacha; na mkpuchi ductwork nke ọma na mpaghara emechabeghị.
Akara eriri na mkpuchi na-arụkọ ọrụ ọnụ iji mepụta mmekọrịta symbiotic nke na-abawanye arụmọrụ na nkasi obi.
"Mgbe ị na-ekwu maka ductwork, ọ bụrụ na emechighị ya nke ọma, mkpuchi ahụ agaghị arụ ọrụ ya," Brennan Hall, onye isi njikwa ngwaahịa HVAC maka Johns Manville Performance Materials kwuru. "Anyị na-aga n'ihu na sistemu duct sealing."
Ọ na-akọwa na ozugbo a na-emechi usoro ahụ, ihe mkpuchi ahụ na-enyefe okpomọkụ nke usoro ikuku ikuku chọrọ site na ducts, na-azọpụta ike na obere okpomọkụ na-efu ma ọ bụ uru, dabere na ọnọdụ a họọrọ.
"Ọ bụrụ na enweghị okpomọkụ ma ọ bụ uru dị ka ọ na-agafe na ducts, ọ ga-enyere aka ngwa ngwa bulie okpomọkụ na ụlọ ma ọ bụ n'ụlọ na ebe a chọrọ thermostat," Hall kwuru. "Sistemụ ahụ ga-akwụsị ma ndị fan ga-akwụsị ịgba ọsọ, nke ga-enyere aka belata ụgwọ ọrụ ike."
Nsonaazụ nke abụọ nke ọwara akara nke ọma bụ ibelata condensation. Ịchịkwa condensation na oke mmiri mmiri na-enyere aka igbochi ebu na nsogbu isi.
"Ihe mgbochi vapor dị na ngwaahịa anyị, ma ọ bụ ihe nkiri duct ma ọ bụ ductwork, na-eme nnukwu ọdịiche," Hall kwuru. “Ogwe eriri John Manville na-ebelata mfu ume site na ibelata mkpọtụ na-achọghị yana idobe okpomọkụ na-agbanwe agbanwe. Ha na-enyekwa aka ịmepụta gburugburu ime ụlọ ka mma site n'ibelata ntapu ikuku na igbochi mmebi nke uto microbial kpatara."
Ọ bụghị naanị na ụlọ ọrụ ahụ na-enyere ndị ọrụ nkwekọrịta aka site n'ịmepụta ngwaahịa dị iche iche iji dozie mkpọtụ duct na nsogbu arụmọrụ, mana ewepụtala usoro ọzụzụ n'ịntanetị n'efu na HVAC ya na ngwọta mkpuchi igwe.
"Johns Manville Academy na-enye modul ọzụzụ mmekọrịta nke na-akọwa ihe niile site na isi ihe nke sistemu mkpuchi ka esi ere na wụnye Johns Manville HVAC usoro na n'ibu ngwaahịa," Hall kwuru.
Bill Diederich, onye osote onye isi oche nke ọrụ obibi nke Aeroseal, kwuru na ọwa akara bụ ụzọ kacha mma iji bulie arụmọrụ akụrụngwa gị.
Akara site n'ime: Ndị na-arụ ọrụ ụgbọ elu na-ejikọta ọkpọkọ tọgbọrọ chakoo na ductwork. Mgbe a na-agbanye usoro duct ahụ, a na-eji tube dị larịị na-ebuga sealant na-efesa n'ime usoro duct.
"N'ezie, na retrofit oru ngo, sealing ductwork nwere ike ibelata size, na-akpata obere, obere-eri kpo oku na jụrụ usoro,"O kwuru. "Nnyocha na-egosi na ihe ruru pasenti 40 nke ikuku a na-ebuba ma ọ bụ pụta n'ime ụlọ na-efunahụ ya n'ihi nkwụsị na ductwork. N'ihi ya, usoro HVAC ga-arụ ọrụ siri ike na ogologo oge karịa ka ọ dị na mbụ iji nweta na idobe okpomọkụ ụlọ dị mma. Ka oge na-aga, Site na iwepu ntanye ducts, sistemụ HVAC nwere ike ịrụ ọrụ na arụmọrụ kacha elu na-emefusịghị ike ma ọ bụ ibelata ndụ akụrụngwa.
Aeroseal na-emechi ducts bụ isi site n'ime usoro duct kama site n'èzí. A ga-emechi oghere ndị na-erughị inch 5/8 na dayameta site na iji usoro Aeroseal, bụ nke e mere iji mee ka usoro akara ọkpọkọ akọwapụtara n'elu dị mfe.
Nkwadebe ọkpọkọ: Kwadebe usoro ọkpọkọ maka njikọ na tubing Aeroseal flat. Mgbe a na-agbanye usoro duct ahụ, a na-eji tube dị larịị na-ebuga sealant na-efesa n'ime usoro duct.
Diederich kwuru, "Site n'itinye ihe nkedo nke sealant n'ime ducts n'okpuru nrụgide, Aeroseal na-emechi ducts n'ime n'agbanyeghị ebe ha dị, gụnyere ọwa mmiri na-enweghị ike iru n'azụ mgbidi akọrọ," ka Diederich na-ekwu. "ngwanrọ sistemu ahụ na-akwado mbelata ntapu n'otu oge ma na-enye asambodo mmecha na-egosi tupu na mgbe mpụsịrị."
Enwere ike iji aka mechie ntapu ọ bụla karịrị inch 5/8. Ekwesịrị ịrụzi nnukwu ntapu, dị ka ọkpọkọ gbajiri agbaji, nke kwụsịrị ma ọ bụ mebiri emebi, tupu emechi ya. Dị ka ụlọ ọrụ ahụ si kwuo, ndị ọrụ nkwekọrịta ga-achọpụta nsogbu ndị a site na nlele anya tupu ha ekpuchi. Ọ bụrụ na achọpụtara nsogbu siri ike n'oge a na-eji Aeroseal Duct Seling Spray, usoro ahụ ga-akwụsị ozugbo iji kwụsị nkwụsị nke mkpuchi, lelee nsogbu ahụ ma nye ngwọta na saịtị tupu ịmaliteghachi akara.
"Na mgbakwunye na ịbawanye arụmọrụ, ndị ahịa ga-achọpụta na ikpuchi ọwa mmiri ha na-ewepụ ahụ erughị ala na okpomọkụ na-adịghị mma n'ụlọ ha; na-egbochi uzuzu ịbanye na ducts, usoro njikwa ikuku na ikuku ha na-eku ume; ma nwee ike ibelata ụgwọ ọkụ ruo pasenti 30." kwuru. "Ọ bụ ụzọ kachasị mfe na nke kachasị dị irè maka ndị nwe ụlọ na-emeziwanye ikuku na ventilashion n'ụlọ ha, na-abawanye nkasi obi na ikuku dị mma ma na-echekwa ike na ibelata ụgwọ ọrụ."
Angela Harris is a technical editor. You can reach her at 248-786-1254 or angelaharris@achrnews.com. Angela is responsible for the latest news and technology features at The News. She has a BA in English from the University of Auckland and nine years of professional journalism experience.
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