Izindlela ezihlukahlukene. Kunezinhlobo eziningi zezinhlelo zamapayipi zezinhlelo zokusebenza ezingapheli. Okufanayo kusebenza ekuvaleni kwamapayipi nokuthi kuthinta kanjani ukusebenza kahle kwesistimu nokonga amandla.
Ngemuva kokuhlolwa kwaselabhorethri, ukusebenza kahle kohlelo lwe-HVAC kufinyelele umkhawulo wawo ngaphansi kwezimo ezicishe zifane. Ukukhiqiza kabusha le miphumela emhlabeni wangempela kudinga ulwazi nomzamo wokufaka nokugcina uhlelo. Ingxenye ebalulekile yokusebenza kahle kwangempela yi-ductwork. Kunezinhlobo eziningi zezinhlelo zamapayipi zezinhlelo zokusebenza ezingapheli. Lesi kuvame ukuba yisihloko osonkontileka be-HVAC abangaphikisana ngaso. Kodwa-ke, kulokhu ingxoxo iphendukela ekuvaleni ipayipi nokuthi kuthinta kanjani ukusebenza kahle kwesistimu nokonga amandla.
Emkhankasweni wayo wokuvala imigudu, i-ENERGY STAR® ixwayisa abanikazi bezindlu abasebenzisa amasistimu okufudumeza komoya okuphoqelekile kanye namasistimu okupholisa ukuthi cishe amaphesenti angama-20 kuya kwangu-30 omoya ogeleza ohlelweni lwamapayipi angalahleka ngenxa yokuvuza, izimbobo nokungaxhunywanga kahle kwamapayipi.
"Umphumela uba izikweletu eziphezulu zezinsiza kanye nesikhathi esinzima sokugcina ikhaya lakho linethezekile, kungakhathaliseki ukuthi i-thermostat isethwe kanjani," kusho iwebhusayithi ye-Energy Star. “Amapayipi okuvalwa nokufaka i-insulating angasiza ekuxazululeni izinkinga ezivamile zokunethezeka nokuthuthukisa izinga lomoya wasendlini. futhi sinciphise ukubuya emuva.” igesi endaweni yokuhlala.”
Le nhlangano ixwayisa ngokuthi kungase kube nzima ukufinyelela amapayipi amapayipi, kodwa isahlinzeka abanikazi bezindlu ngohlu lokuhlola lokuzenzela wena ngokwakho oluhlanganisa ukuhlola, ukuvala izimbobo nge-tape ye-tape noma i-foil tape, namapayipi okugoqa ahamba ezindaweni ezingenawo i-conditioned nama-insulation air ducts Ngemva kokuqeda. zonke lezi zinyathelo, i-Energy Star incoma ukuthi abanikazi bezindlu babe nohlelo oluhlolwe nguchwepheshe. Futhi yazisa abanikazi bezindlu ukuthi iningi losonkontileka be-HVAC bazolungisa futhi bafake amapayipi.
Ngokusho kwe-Energy Star, izinkinga ezine ezivame kakhulu zamapayipi ukuvuza, ukuphuka, nokunqamuka kwemigudu; ama-seal ampofu kumarejista nama-grille; ukuvuza kohhavini namathreyi okuhlunga; kanye nama-kinks ezinhlelweni zamapayipi eziguquguqukayo ezikhawulela ukugeleza komoya. Izixazululo zalezi zinkinga zihlanganisa ukulungiswa kwemigudu nokuvala; ukuqinisekisa ukulingana okuqinile kwamarejista nama-grille emigudu yomoya; izithando zokuvala kanye nemikhombe yokuhlunga; kanye nokufaka amapayipi ngokufanelekile ezindaweni ezingaqediwe.
Ukuvala ipayipi kanye nokufaka insimbi kusebenza ndawonye ukuze kwakhiwe ubudlelwane be-symbiotic okwandisa ukusebenza kahle nokunethezeka.
"Lapho ukhuluma ngamapayipi, uma ungavalwanga kahle, okokufaka ngeke kwenze umsebenzi wako," kusho uBrennan Hall, umphathi omkhulu womkhiqizo we-HVAC weJohns Manville Performance Materials. "Sihambisana nezinhlelo zokuvala amapayipi."
Uchaza ukuthi uma uhlelo seluvalwe uphawu, okokufaka kuletha izinga lokushisa elidingwa isistimu yokubamba umoya ngamapayipi, konga amandla ngokulahlekelwa okuncane kokushisa okungenzeka noma ukuzuza, kuye ngokuthi imodi ekhethiwe.
"Uma kungabikho ukulahlekelwa ukushisa noma ukuzuza njengoba kudlula emiseleni, ngokusobala kuzosiza ngokushesha ukuphakamisa izinga lokushisa esakhiweni noma ekhaya endaweni yokubeka i-thermostat oyifunayo," kusho u-Hall. “Lolu hlelo luzoma futhi abalandeli bayeke ukusebenza, okuzosiza ukunciphisa izindleko zikagesi.”
Umphumela wesibili wokuvaleka kwamapayipi ngokufanelekile ukunciphisa ukujiya. Ukulawula ukujiya kanye nomswakama owedlulele kusiza ukuvimbela izinkinga zesikhunta nephunga.
“Isithiyo somusi emikhiqizweni yethu, kungakhathaliseki ukuthi ifilimu yamapayipi noma ipayipi, senza umehluko omkhulu,” kusho uHall. “Amaphaneli wamapayipi kaJohn Manville anciphisa ukulahleka kwamandla ngokucindezela umsindo ongafuneki nokugcina amazinga okushisa angashintshi. Ziphinde zisize ukudala indawo enempilo yasendlini ngokunciphisa ukuvuza komoya nokuvimbela umonakalo obangelwa ukukhula kwamagciwane. "
Inkampani ayisizi nje kuphela osonkontileka ngokukhiqiza imikhiqizo eyahlukene ukuxazulula izinkinga zomsindo wamapayipi kanye nokusebenza kahle, kodwa futhi idale uchungechunge lokuqeqeshwa kwamahhala ku-inthanethi ku-HVAC yayo kanye nezixazululo zokufakwa kwemishini.
"I-Johns Manville Academy inikeza amamojula okuqeqesha asebenzisanayo achaza yonke into kusukela ezisekelweni zezinhlelo zokufakelwa kwe-insulation kuya endleleni yokuthengisa nokufaka amasistimu e-Johns Manville HVAC nemikhiqizo yemishini," kusho u-Hall.
UBill Diederich, iphini likamongameli we-Aeroseal osebenza ezindaweni zokuhlala, uthe ukuvala amapayipi kuyindlela engcono kakhulu yokwandisa ukusebenza kahle kwemishini yakho.
Ukuvala ngaphakathi: Osonkontileka abasebenzisa i-aeroseal baxhuma amapayipi abekwe isicaba emsebenzini wepayipi. Lapho uhlelo lwepayipi lucindezelwa, ishubhu eliyisicaba lisetshenziselwa ukuletha isivalo esifuthwe ohlelweni lwepayipi.
"Eqinisweni, kumaphrojekthi we-retrofit, i-ductwork yokuvala inganciphisa usayizi, okuholela ekushiseni okuphansi, okungabizi kakhulu kanye nezinhlelo zokupholisa," esho. “Ucwaningo luveza ukuthi umoya ofika ku-40% ongena noma ophuma ekamelweni uyalahleka ngenxa yokuvuza kwamapayipi. Ngenxa yalokho, amasistimu e-HVAC kufanele asebenze kanzima futhi isikhathi eside kunokujwayelekile ukuze afinyelele futhi agcine izinga lokushisa elikhululekile legumbi. Ngokuhamba kwesikhathi Ngokuqeda ukuvuza kwamapayipi, amasistimu e-HVAC angasebenza kahle kakhulu ngaphandle kokumosha amandla noma ukunciphisa impilo yemishini.”
I-Aeroseal seal ducts ngokuyinhloko isuka ngaphakathi kwesistimu yamapayipi kunokuba isuke ngaphandle. Izimbobo ezingaphansi kwamayintshi angu-5/8 ububanzi zizovalwa kusetshenziswa isistimu ye-Aeroseal, eklanyelwe ukwenza lula inqubo yokuvala ipayipi echazwe ngenhla.
Ukulungiswa Kwepayipi: Lungiselela isistimu yamapayipi ukuze ixhunywe ku-Aeroseal flat tubing. Lapho uhlelo lwepayipi lucindezelwa, ishubhu eliyisicaba lisetshenziselwa ukuletha isivalo esifuthwe ohlelweni lwepayipi.
“Ngokujova isifutho se-sealant emiseleni ngaphansi kwengcindezi, i-Aeroseal ivala imigudu esuka ngaphakathi kungakhathaliseki ukuthi ikuphi, kuhlanganise namapayipi angafinyeleleki ngemva kwe-drywall,” kusho u-Diederich. "Isoftware yalolu hlelo ilandelela ukuncishiswa kokuvuza ngesikhathi sangempela futhi ikhipha isitifiketi sokuphothula esibonisa ngaphambi nangemuva kokuvuza."
Noma yikuphi ukuvuza okukhulu kuno-5/8 amayintshi kungavalwa ngesandla. Ukuvuza okukhulu, njengamapayipi aphukile, anqanyuliwe noma alimele, kufanele kulungiswe ngaphambi kokuvalwa. Ngokusho kwenkampani, osonkontileka bazohlonza lezi zinkinga ngokuzihlola ngaphambi kokuvalwa. Uma kutholwa inkinga engathi sína ngesikhathi sokusetshenziswa kwe-Aeroseal Duct Sealing Spray, isistimu izoma ngokushesha ukuze imise ukugeleza kwe-sealant, ihlole inkinga futhi inikeze isisombululo esisendaweni ngaphambi kokuqalisa kabusha ukuvala.
“Ngaphezu kokwandisa ukusebenza kahle, amakhasimende azothola ukuthi ukuvala imigudu yawo kuqeda ukungakhululeki namazinga okushisa angalingani ezindlini zawo; ivimbela uthuli ekungeneni emiseleni, izinhlelo zokuphatha umoya kanye nomoya abawuphefumulayo; futhi inganciphisa izindleko zikagesi ngamaphesenti angaba ngu-30.” kusho. "Kuyindlela elula nephumelela kakhulu yokuthi abanikazi bezindlu bathuthukise ukugeleza komoya kanye nokungena komoya ezindlini zabo, bakhulise ukunethezeka kanye nekhwalithi yomoya ngenkathi besindisa amandla futhi behlisa izikweletu zezinsiza."
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.
Okuqukethwe Okuxhasiwe kuyisegimenti yeprimiyamu ekhethekile lapho izinkampani zemboni zihlinzeka ngokuqukethwe kwekhwalithi ephezulu, okungachemile, okungekona okokuhweba ngezihloko ezithakaselayo izethameli ze-ACHR News. Konke okuqukethwe okuxhasiwe kunikezwa ama-ejensi wokukhangisa. Unentshisekelo yokubamba iqhaza esigabeni sethu sokuqukethwe esixhasiwe? Sicela uthinte omele indawo yangakini.
Ngokufunwa Nguwe Kule webinar, sizofunda mayelana nentuthuko yakamuva yesiqandisi semvelo i-R-290 nokuthi izoba nomthelela kanjani embonini ye-HVAC.
Ungaphuthelwa yithuba lakho lokufunda kubaholi bemboni futhi uthole ukuqonda okubalulekile kokuthi ukuguqulwa kwe-A2L kuzolithinta kanjani ibhizinisi lakho le-HVAC!
Isikhathi sokuthumela: Oct-10-2023