HVACR ndiyoposa ma compressor ndi ma condenser, mapampu otentha ndi ng'anjo zogwira ntchito bwino. Zomwe ziliponso pa AHR Expo ya chaka chino ndi opanga zinthu zowonjezera zotenthetsera zazikulu ndi zoziziritsa, monga zida zotchingira, zida, tizigawo tating'ono ndi zovala zogwirira ntchito.
Nazi zitsanzo za zomwe ogwira ntchito ku ACHR News adapeza paziwonetsero zamalonda kuchokera kumakampani angapo omwe zinthu zawo zimathandizira ndikupereka omwe amapanga, kupanga ndi kukhazikitsa makina otenthetsera, ozizira ndi firiji.
Opanga nthawi zambiri amagwiritsa ntchito AHR Expo ngati nsanja yoyambitsa zatsopano. Koma pachiwonetsero cha Johns Manville chaka chino, opezekapo adawona chinthu chakale chikukwaniritsa zosowa zatsopano mumakampani a HVACR.
Johns Manville insulated mapanelo amachepetsa kutayika kwa mphamvu komwe kumachitika nthawi zambiri mpweya wotenthedwa kapena woziziritsa ukudutsa m'machubu, ndipo poyerekeza ndi makina azitsulo azitsulo, kuphweka kwawo kudula ndi kupanga kumatanthauza ukadaulo wogwiritsa ntchito kwambiri. Anthu amasunga nthawi.
Drake Nelson, woyang'anira chitukuko cha msika ku gawo la Johns Manville's Performance Products, adawonetsa gulu laling'ono la owonetsa momwe angagwiritsire ntchito malondawo kupanga chitoliro cha 90 ° mphindi zochepa chabe.
"Mnyamata yemwe ali ndi zida zamanja amatha kuchita chilichonse chomwe sitolo yamakaniko ingachite m'munda," adatero Nelson. “Chotero, ndikhoza kubweretsa mapepalawo m’galaja ndi kumanga mapaipi pamalopo, pamene zitsulo ziyenera kuchitidwa m’sitolo kenako n’kuzibweretsa pamalo ogwirira ntchito n’kuikidwa.”
Less Mess: Mpukutu wa chitoliro chatsopano cha LinacouSTIC RC-IG chokhala ndi zomatira zomata ndi madzi uli pamzere wopangira pa chomera cha Johns Manville ndipo ukhoza kuikidwa popanda zomatira. (Mwaulemu John Manville)
Johns Manville akubweretsanso zatsopano pawonetsero, kuphatikizapo phala la LinacouUSTIC RC-IG.
LinaciouSTIC yatsopano imapangidwa ndi zomatira za InsulGrip zopanda poizoni, zolumikizidwa ndi madzi, kutanthauza kuti oyika safunikira kugwiritsa ntchito zomatira zosiyana. Kelsey Buchanan, wothandizira wotsogolera malonda a Johns Manville, adati izi zimabweretsa kuyika koyeretsa komanso chisokonezo chochepa pa mizere yowotcha kutentha.
Guluu ali ngati glitter: ndi chisokonezo. Zili paliponse," adatero Buchanan. "N'zonyansa ndipo sizikugwira ntchito."
LinacouUSTIC RC-IG imapezeka mu makulidwe a 1-, 1.5- ndi 2-inch ndi m'lifupi mwake ndipo imakhala ndi zokutira zomwe zimateteza kutuluka kwa mpweya komanso kuthamangitsa fumbi. Mzerewu umamatira mwamsanga pazitsulo zachitsulo pogwiritsa ntchito madzi apampopi osavuta.
Makontrakitala a HVACR akaganizira njira zopititsira patsogolo ntchito yawo, mayunifolomu sangakhale m'maganizo. Koma anthu ku Carhartt akuti kupereka mayunifolomu apamwamba kwambiri ndi njira yosamalira antchito omwe nthawi zambiri amagwira ntchito movutikira komanso njira yolimbikitsira chizindikirocho.
Zida Zapanja: Carhartt imapereka zovala zopepuka, zokongola, zopanda madzi kwa iwo omwe amagwira ntchito nyengo yoyipa. (chithunzi cha antchito)
“Izi ndi zimene ayenera kuchita. Iwonetsa kampani yawo ndi mtundu wawo, sichoncho?, "atero Kendra Lewinsky, woyang'anira wamkulu wamalonda ku Carhartt. Lewinsky adati kukhala ndi zida zodziwika m'nyumba zamakasitomala kumapindulitsa bizinesiyo, komanso phindu la wovala akakhala ndi chinthu cholimba chomwe chimapangidwira kuti chizichita.
“Kutentha. Kuzizira. Muli pansi pa nyumba kapena m'chipinda chapamwamba, "adatero Lewinsky ku bwalo la Carhartt pachiwonetsero cha chaka chino. "Chifukwa chake muyenera kuwonetsetsa kuti zida zomwe mumavala zimakugwirani ntchito."
Zovala zogwirira ntchito zimatsamira pazovala zopepuka zomwe zimathandiza ogwira ntchito kuti azikhala ozizira pakatentha, adatero Lewinsky. Carhartt posachedwapa adatulutsa mathalauza olimba koma opepuka, adatero.
Lewinsky adati zovala zogwirira ntchito za akazi ndizofala kwambiri. Ngakhale azimayi sapanga ambiri mwa anthu ogwira ntchito ku HVAC, zovala za akazi ndizofunika kwambiri ku Carhartt, adatero Lewinsky.
“Safuna kuvala zovala zofanana ndi za amuna,” iye anatero. "Chifukwa chake kuwonetsetsa kuti masitayelo agwirizane ndi amuna ndi akazi ndichinthu chofunikira kwambiri pazomwe timachita masiku ano."
Inaba Dko America, wopanga zida za HVACR system ndi zinthu zoyikapo, adawonetsa kuphatikiza kwa chivundikiro cha Slimduct RD cha mizere yakunja yakunja mumakasitomala osinthika a refrigerant flow (VRF). Chivundikiro chachitsulo chimatenthedwa ndi zinc, aluminiyamu ndi magnesium kuti chiteteze dzimbiri komanso kupewa zokala.
Mawonekedwe Oyera: Inaba Denco's Slimduct RD, anti-corrosion ndi zitsulo zosagwira ntchito zotchinga zimateteza mizere ya refrigerant mumayendedwe osinthasintha a refrigerant. (Mwachilolezo cha Inaba Electric America, Inc.)
"Zipangizo zambiri za VRF zimayikidwa padenga. Mukapita kumeneko, mudzawona chisokonezo ndi magulu ambiri a mizere, "akutero Karina Aharonyan, woyang'anira malonda ndi malonda ku Inaba Dko. Zambiri zimachitika ndi zigawo zosatetezedwa. "Izi zimathetsa vutoli."
Aharonian adati Slimduct RD imatha kupirira nyengo yovuta. Iye anati: “Anthu ena ku Canada anandiuza kuti, ‘Nthawi zonse mizere yathu imawonongeka chifukwa cha chipale chofewa. "Tsopano tili ndi masamba ambiri ku Canada."
Inaba Diko yabweretsanso mtundu watsopano pamzere wake wa Slimduct SD zisoti zomaliza za HVAC mini-split duct kits - zakuda. Zovala za Slimduct SD line kit zimapangidwa kuchokera ku PVC yapamwamba kwambiri ndikuteteza mizere yakunja ku zinthu, nyama ndi zinyalala.
"Sizilimbana ndi nyengo, kotero sizizimiririka kapena kuwonongeka," adatero Aharonian. "Kaya mukukhala ku California kotentha kapena ku Arizona, kapena mu chipale chofewa kwambiri ku Canada, mankhwalawa atha kupirira kusintha konseko kwa kutentha."
Slimduct SD idapangidwa kuti ikhale yomanga mabizinesi komanso malo okhalamo apamwamba, imapezeka yakuda, minyanga ya njovu kapena bulauni, komanso kukula kwake ndi utali wosiyanasiyana. Aharonian akuti mitundu yosiyanasiyana ya zigongono, zolumikizira, zosinthira ndi zida zosinthika zitha kupangidwa kuti zigwirizane ndi masinthidwe osiyanasiyana opanga mizere.
Nibco Inc. posachedwa yakulitsa mzere wake wa PressACR kuti uphatikizepo ma adapter a tochi amkuwa a SAE kukula kwa mizere ya firiji. Ma adapter awa, omwe amakhala m'mimba mwake kuchokera ku 1/4 inchi mpaka 1/8 inchi, adayambitsidwa pachiwonetsero cha chaka chino.
Kugwiritsa Ntchito Mosavuta: Nibco Inc. posachedwapa yatulutsa mzere wa ma adapter amkuwa a SAE flare a mizere ya refrigerant. Adaputala ya PressACR imalumikizana ndi chitoliro pogwiritsa ntchito chida cha crimping ndipo imatha kupirira zovuta mpaka 700 psi. (Mwachilolezo cha Nibco Corporation)
PressACR ndi Nibco trademark mkuwa chitoliro kujowina luso lomwe silifuna lawi kapena kuwotcherera ndipo amagwiritsa atolankhani chida kuti agwirizane adaputala monga nitrile mphira gaskets kwa chisindikizo cholimba mu high pressure HVAC machitidwe monga firiji ndi mpweya mizere.
Danny Yarbrough, director of professional sales for Nibco, akuti adapter imatha kupirira mpaka 700 psi of pressure ikayikidwa bwino. Anati kulumikizana kwa crimp kumapulumutsa nthawi ndi zovuta za makontrakitala chifukwa cha kuchepa kwa akatswiri aluso.
Nibco adayambitsanso nsagwada za atolankhani zomwe zimagwirizana ndi zida zake za PC-280 zama adapter a PressACR Series. Nsagwada zatsopano zimagwirizana ndi zida zonse za PressACR; Zibwano zimapezeka kukula mpaka 1⅛ mkati ndipo zimagwirizananso ndi zida zina zosindikizira mpaka 32 kN, kuphatikizapo zopangidwa ndi Ridgid ndi Milwaukee.
"PressACR imapereka malo otetezeka chifukwa palibe ngozi ya moto kapena moto mukamagwiritsa ntchito teknoloji yosindikizira," Marilyn Morgan, woyang'anira wamkulu wothandizira katundu ku Nibco, adatero pofalitsa nkhani.
RectorSeal LLC., opanga makina a HVAC ndi zoyikira ma ducts, amabweretsa zida zitatu zovomerezeka za UL Listed Safe-T-Switch SSP Series zogwiritsa ntchito hydrostatic.
Nyumba yotuwa ya chipangizocho imakulolani kuti muzindikire mwachangu SS1P, SS2P ndi SS3P ngati zinthu zosagwira moto. Mayunitsi onse amaikidwa pogwiritsa ntchito 6 mapazi a 18 gauge plenum mawaya kuti alumikizike mwachangu ndi mawaya a thermostat pagawo lamkati la HVAC.
Mzere wazogulitsa wa RectorSeal's Safe-T-Switch umaphatikizapo chosinthira chovomerezeka, chogwirizana ndi ma code condensate chokhala ndi choyandama chakunja chopangidwa ndi manja chomwe chitha kusinthidwa popanda kuchotsa kapena kuchotsa kapu. Kusintha kwa ratchet yolimbana ndi dzimbiri kumathandizanso kupewa kuyandama kwa thovu la polypropylene lopepuka kuti lisakhudze pansi pamunsi kapena poto, pomwe kukula kwachilengedwe kumatha kukhudza kukhazikika komanso kudalirika.
SS1P idapangidwa makamaka kuti ikhale mizere yayikulu yokhetsa, imakhudzidwa ndi zigawo zoyandama, imalola kusintha popanda kuchotsa chivundikiro chapamwamba, ndikuloleza kuyika pamalo otsetsereka mpaka 45 °. Chipewa chapamwamba chimachotsedwa mosavuta pogwiritsa ntchito loko yotsekera, kukulolani kuti muyang'ane chosinthira choyandama ndikuyeretsa chitoliro chokhetsa pogwiritsa ntchito chida choyeretsera chomwe chilipo. Ndiwogwirizana ndi RectorSeal's Mighty Pump, LineShot, ndi A/C Foot Drain Pump.
Chosinthira chosunthika chokhazikika cha SS2P choyandama chimayikidwa ngati chothandizira cholowera ku poto yayikulu. Imazindikira mizere yotsekera ya condensate ndikutseka bwino makina anu a HVAC kuti mupewe kuwonongeka kwa madzi. Monga chowonjezera, mutha kusintha kukhudzika kwa mawonekedwe oyandama osachotsa chivundikiro chapamwamba.
Matt Jackman ndi mkonzi wamalamulo wa ACHR News. Ali ndi zaka zopitilira 30 mu utolankhani wothandiza anthu ndipo adalandira digiri ya bachelor mu Chingerezi kuchokera ku Wayne State University ku Detroit.
Zomwe Zaperekedwa ndi gawo lapadera lomwe makampani opanga makampani amapereka zinthu zapamwamba kwambiri, zopanda tsankho, zosachita zamalonda pamitu yosangalatsa kwa omvera a ACHR News. Zonse zomwe zimathandizidwa zimaperekedwa ndi mabungwe otsatsa. Kodi mukufuna kutenga nawo mbali pagawo lathu lothandizira? Chonde funsani woyimira kwanuko.
Pakufunidwa Mu webinar iyi, tiphunzira zaposachedwa kwambiri mufiriji yachilengedwe R-290 ndi momwe zingakhudzire makampani a HVAC.
Eni nyumba akuyang'ana njira zopulumutsira mphamvu, ndipo ma thermostat anzeru ndi omwe amathandizira pakuyika pampu yotentha kuti asunge ndalama ndikuwongolera bwino.
Nthawi yotumiza: Sep-18-2023