Hanyoyi daban-daban. Akwai nau'ikan tsarin bututu da yawa don aikace-aikace marasa iyaka. Hakanan ya shafi rufe bututu da yadda yake shafar ingantaccen tsarin da tanadin makamashi.
Bayan gwajin dakin gwaje-gwaje, ingancin tsarin HVAC ya kai iyakarsa a karkashin kusan kyawawan yanayi. Sake haifar da waɗannan sakamakon a cikin ainihin duniya yana buƙatar ilimi da ƙoƙari wajen shigarwa da kiyaye tsarin. Wani muhimmin sashi na ingantaccen aiki na gaske shine ductwork. Akwai nau'ikan tsarin bututu da yawa don aikace-aikace marasa iyaka. Wannan sau da yawa batu ne da ƴan kwangilar HVAC zasu iya jayayya akai. Koyaya, wannan lokacin tattaunawar ta juya zuwa ga rufe bututu da kuma yadda take shafar ingantaccen tsarin da tanadin makamashi.
A cikin kamfen ɗinsa na rufe bututun, ENERGY STAR® yana gargaɗin masu gida ta yin amfani da tsarin dumama iska na tilastawa da sanyaya cewa kusan kashi 20 zuwa 30 na iskar da ke gudana ta hanyar bututun na iya ɓacewa saboda ɗigogi, ramuka da kuma haɗin kai mara kyau.
"Sakamakon hakan shine mafi girman lissafin kayan aiki kuma yana da wahala a sami kwanciyar hankali a gidanku, komai yadda aka saita thermostat," in ji shafin yanar gizon Energy Star. “Rufewa da rufe bututun na iya taimakawa wajen magance matsalolin jin daɗi na gama gari da haɓaka ingancin iska na cikin gida. kuma a rage koma baya.” iskar gas zuwa sararin rayuwa."
Kungiyar ta yi gargadin cewa tsarin bututu na iya zama da wahala a shiga, amma har yanzu yana ba wa masu gida jerin abubuwan da za su yi da kanka wanda ya haɗa da dubawa, rufe wuraren buɗewa tare da tef ɗin bututu ko foil tef, da kuma nannade bututu da ke gudana ta wuraren da ba su da kwandishan tare da ducts na iska Bayan kammalawa. duk waɗannan matakan, Energy Star ya ba da shawarar cewa masu gida su duba tsarin ta hanyar kwararru. Hakanan yana ba wa masu gida damar sanin cewa yawancin ƙwararrun ƴan kwangilar HVAC za su gyara da shigar da ductwork.
A cewar Energy Star, matsalolin bututun guda huɗu da aka fi sani da su sune zub da jini, tsagewa, da katsewar bututun; matalauta hatimi a kan rajista da grilles; yoyo a cikin tanda da tace trays; da kinks a cikin tsarin bututu masu sassauƙa waɗanda ke hana kwararar iska. Hanyoyin magance waɗannan matsalolin sun haɗa da gyara bututu da rufewa; tabbatar da madaidaicin madaidaicin rajista da grilles zuwa iskar iska; tanda mai rufewa da tantunan tacewa; da insulating ductwork a cikin wuraren da ba a gama ba.
Rufe ƙugiya da rufi suna aiki tare don ƙirƙirar alaƙar sinadirai wanda ke haɓaka inganci da kwanciyar hankali.
"Lokacin da kuke magana game da ductwork, idan ba a rufe shi da kyau ba, rufin ba zai yi aikinsa ba," in ji Brennan Hall, babban manajan samfuran HVAC na Johns Manville Performance Materials. "Muna tafiya kafada da kafada da tsarin bututun rufewa."
Ya bayyana cewa da zarar an kulle tsarin, rufin yana ba da yanayin zafin da ake buƙata ta hanyar tsarin sarrafa iska ta hanyar ducts, yana adana makamashi tare da asarar zafi ko ƙarancin zafi, dangane da yanayin da aka zaɓa.
"Idan babu hasarar zafi ko riba yayin da yake wucewa ta cikin ducts, tabbas zai taimaka da sauri tada zafin jiki a cikin ginin ko gida zuwa wurin da ake so na thermostat," in ji Hall. "Sa'an nan tsarin zai tsaya kuma magoya baya za su daina gudu, wanda zai taimaka wajen rage farashin makamashi."
Sakamakon na biyu na rufe bututun da ya dace shine don rage magudanar ruwa. Sarrafa magudanar ruwa da wuce gona da iri yana taimakawa hana ƙura da matsalolin wari.
"Hanyar tururi a kan samfuranmu, ko fim ɗin duct ko ductwork, yana da babban bambanci," in ji Hall. “Filayen bututun John Manville suna rage asarar kuzari ta hanyar murkushe hayaniyar da ba a so da kuma kiyaye yanayin zafi. Suna kuma taimakawa wajen samar da ingantaccen yanayi na cikin gida ta hanyar rage zubar iska da kuma hana barnar da ci gaban kananan yara ke haifarwa.”
Kamfanin ba wai kawai yana taimaka wa 'yan kwangila ta hanyar samar da kayayyaki iri-iri don magance surutu da matsalolin aiki ba, amma kuma ya ƙirƙiri jerin horon kan layi kyauta akan HVAC da hanyoyin injuna.
"Cibiyar Kwalejin Johns Manville tana ba da nau'ikan horarwa masu ma'amala waɗanda ke bayyana komai daga tushen tsarin rufin don yadda ake siyarwa da shigar da tsarin Johns Manville HVAC da samfuran injina," in ji Hall.
Bill Diederich, Mataimakin Shugaban Aeroseal na ayyukan zama, ya ce bututun rufewa ita ce hanya mafi kyau don haɓaka ingancin kayan aikin ku.
Rufewa daga ciki: Masu kwangilar iska suna haɗa bututun da aka shimfiɗa a ƙasa zuwa aikin bututu. Lokacin da aka matse tsarin bututun, ana amfani da bututu mai lebur don sadar da abin fesa mai a cikin tsarin bututun.
"A gaskiya ma, a cikin ayyukan sake gyarawa, aikin rufewa na iya rage girman girman, wanda ya haifar da ƙananan, ƙananan farashin dumama da tsarin sanyaya," in ji shi. “Bincike ya nuna cewa kusan kashi 40% na iskar da ake shigowa da su ko kuma daga cikin daki na bata ne sakamakon zubewar da ke cikin bututun. A sakamakon haka, tsarin HVAC ya yi aiki tuƙuru kuma ya fi tsayi fiye da yadda aka saba don cimmawa da kiyaye yanayin ɗaki mai daɗi. Tsawon lokaci Ta hanyar kawar da leaks na bututu, tsarin HVAC na iya aiki a mafi girman inganci ba tare da ɓata kuzari ko rage rayuwar kayan aiki ba. ”
Aeroseal hatimin ducts da farko daga cikin tsarin bututun maimakon daga waje. Ramin da bai wuce inci 5/8 a diamita ba za a rufe ta ta amfani da tsarin Aeroseal, wanda aka ƙera don sauƙaƙe aikin rufe bututu da aka kwatanta a sama.
Shiri Bututu: Shirya tsarin bututu don haɗawa da bututun lebur ɗin Aeroseal. Lokacin da aka matse tsarin bututun, ana amfani da bututu mai lebur don sadar da abin fesa mai a cikin tsarin bututun.
Diederich ya ce "Ta hanyar yin allurar feshi a cikin ducts a ƙarƙashin matsin lamba, Aeroseal yana rufe bututun daga ciki duk inda suke, gami da bututun da ba za a iya shiga ba a bayan bangon bushes," in ji Diederich. "Software na tsarin yana bin diddigin raguwar ɗigogi a cikin ainihin lokaci kuma yana ba da takardar shaidar kammala nunawa kafin da bayan leaks."
Duk wani ɗigo da ya fi inch 5/8 ana iya rufe shi da hannu. Yakamata a gyara manyan ɗigogi, kamar fasuwa, yanke haɗin kai ko lalacewa, kafin rufewa. A cewar kamfanin, ’yan kwangila za su gano wadannan matsalolin ta hanyar duba ido kafin a rufe su. Idan an gano wata matsala mai tsanani yayin aikace-aikacen Aeroseal Duct Seling Spray, tsarin zai tsaya nan da nan don dakatar da magudanar ruwa, duba matsalar tare da samar da mafita a wurin kafin a ci gaba da rufewa.
“Bugu da ƙari ga haɓaka aiki, abokan ciniki za su ga cewa rufe bututun su yana kawar da rashin jin daɗi da rashin daidaituwa a cikin gidajensu; yana hana ƙura daga shiga bututu, tsarin sarrafa iska da iskar da suke shaka; kuma zai iya rage kudaden makamashi da kashi 30 cikin dari." yace. "Hanyar hanya ce mafi sauƙi kuma mafi inganci ga masu gida don haɓaka iska da iska a cikin gidansu, haɓaka ta'aziyya da ingancin iska yayin ceton makamashi da rage kudaden amfani."
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.
Abubuwan da aka Tallafi wani yanki ne na musamman na musamman wanda kamfanonin masana'antu ke ba da inganci, rashin son zuciya, abubuwan da ba na kasuwanci ba kan batutuwa masu sha'awa ga masu sauraron ACHR News. Hukumomin talla ne suka samar da duk abun ciki da aka tallafawa. Kuna sha'awar shiga cikin sashin abun ciki da muke ɗaukar nauyi? Da fatan za a tuntuɓi wakilin ku na gida.
Akan Bukatu A cikin wannan gidan yanar gizon, za mu koyi game da sabbin abubuwan da suka faru a cikin firjin R-290 na halitta da kuma yadda zai yi tasiri ga masana'antar HVAC.
Kada ku rasa damar ku don koyo daga shugabannin masana'antu kuma ku sami fahimi mai mahimmanci game da yadda canjin A2L zai tasiri kasuwancin ku na HVAC!
Lokacin aikawa: Oktoba-10-2023