HVACR yog ntau tshaj li cov compressors thiab condensers, cov twj tso cua sov thiab cov cua sov ntau dua. Kuj tseem muaj nyob rau xyoo no AHR Expo yog cov chaw tsim khoom ntawm cov khoom siv ntxiv rau cov cua sov thiab cua txias, xws li cov ntaub ntawv rwb thaiv tsev, cov cuab yeej, cov khoom me me thiab cov khaub ncaws ua haujlwm.
Nov yog cov piv txwv ntawm ACHR Xov Xwm cov neeg ua haujlwm pom ntawm kev lag luam qhia los ntawm ntau lub tuam txhab uas nws cov khoom txhawb nqa thiab muab cov neeg tsim, tsim thiab nruab cua sov, cua txias thiab tub yees.
Cov neeg tsim khoom feem ntau siv AHR Expo ua lub platform los tsim cov khoom tshiab. Tab sis ntawm xyoo no Johns Manville qhia, cov neeg tuaj koom pom cov khoom qub ntsib cov kev xav tau tshiab hauv HVACR kev lag luam.
Johns Manville insulated duct panels txo lub zog poob uas feem ntau tshwm sim thaum cua sov lossis cua txias dhau los ntawm cov ducts, thiab piv rau cov ntawv hlau ducts, lawv yooj yim ntawm kev txiav thiab shaping txhais tau hais tias kev siv tshuab siv zog. Tib neeg txuag lub sijhawm.
Drake Nelson, tus thawj coj txhim kho kev lag luam rau Johns Manville's Performance Products division, ua qauv qhia rau ib pawg me me ntawm cov neeg ua yeeb yam siv cov khoom siv los sib sau ua ke 90 ° ntu ntawm cov yeeb nkab hauv ob peb feeb xwb.
Nelson tau hais tias "Ib tug txiv neej uas muaj cov cuab yeej siv tes ua tau txhua yam uas lub khw muag khoom tuaj yeem ua hauv thaj teb," Nelson hais. "Yog li, kuv tuaj yeem nqa cov nplooj ntawv mus rau hauv qhov chaw nres tsheb thiab ua cov kav dej ntawm qhov chaw, qhov hlau yuav tsum tau ua hauv khw thiab tom qab ntawd coj mus rau qhov chaw ua haujlwm thiab teeb tsa."
Less Mess: Ib lub yob ntawm LinacouSTIC RC-IG cov yeeb nkab tshiab hauv ob sab phlu nrog cov dej ua kom cov nplaum yog nyob rau ntawm cov kab ntau lawm ntawm Johns Manville cog thiab tuaj yeem ntsia tau yam tsis muaj nplaum. (Courtesy John Manville)
Johns Manville tseem tab tom qhia cov khoom tshiab ntawm cov yeeb yam, suav nrog LinacouUSTIC RC-IG yeeb nkab hauv ob sab phlu.
Tus tshiab LinaciouSTIC yog tsim los nrog cov tsis muaj tshuaj lom, dej-activated InsulGrip nplaum, lub ntsiab lus installers tsis tas yuav siv cov nplaum sib cais. Kelsey Buchanan, tus pab saib xyuas kev lag luam rau Johns Manville, tau hais tias qhov no ua rau muaj kev txhim kho kom huv si thiab tsis muaj teeb meem ntawm cov kab hluav taws xob sib txuas.
“Cov kua nplaum zoo li glitter: nws yog qhov tsis sib haum xeeb. Nws nyob txhua qhov chaw, ”Buchan hais. "Nws qias neeg thiab nws tsis ua haujlwm."
LinacouUSTIC RC-IG muaj nyob rau hauv 1-, 1.5- thiab 2-nti thicknesses thiab ntau yam dav thiab nta ib txheej uas tiv thaiv airflow thiab repels plua plav. Lub liner sai sai adheres rau lub vaj huam sib luag hlau siv yooj yim kais dej.
Thaum cov neeg cog lus HVACR xav txog txoj hauv kev los txhim kho lawv txoj haujlwm, cov khaub ncaws hnav yuav tsis nyob hauv siab. Tab sis cov neeg ntawm Carhartt hais tias muab cov khaub ncaws ua haujlwm zoo tshaj plaws yog ib txoj hauv kev los saib xyuas cov neeg ua haujlwm uas feem ntau ua haujlwm hauv cov xwm txheej hnyav thiab ib txoj hauv kev los txhawb lub hom.
Sab nraum zoov Iav: Carhartt muab lub teeb yuag, muaj yeeb yuj, tsis muaj dej ua haujlwm rau cov neeg ua haujlwm hauv huab cua tsis zoo. (cov neeg ua haujlwm yees duab)
“Qhov no yog qhov lawv yuav tsum ua. Nws yuav nthuav qhia lawv lub tuam txhab thiab lawv lub npe, puas yog ?, ”Kendra Lewinsky, tus thawj tswj hwm kev lag luam loj rau Carhartt. Lewinsky tau hais tias muaj cov khoom lag luam muaj npe hauv cov neeg siv khoom lub tsev tau txais txiaj ntsig zoo rau kev lag luam, nrog rau cov neeg siv khoom tau txais txiaj ntsig thaum lawv muaj cov khoom siv ruaj khov uas tsim los ua haujlwm.
“Kub. Txias. Koj nyob hauv qab tsev lossis hauv qab nthab, ”Lewinsky hais ntawm lub rooj muag khoom Carhartt ntawm xyoo no. "Yog li koj yuav tsum ua kom cov iav koj hnav ua haujlwm rau koj."
Lewinsky tau hais tias cov khaub ncaws hnav ua haujlwm tau hloov mus rau cov khaub ncaws hnav uas pab cov neeg ua haujlwm txias txias hauv cov xwm txheej kub, Lewinsky tau hais. Carhartt tsis ntev los no tau tso tawm ib txoj kab ntawm cov ris ntev tab sis hnav ripstop ris, nws hais.
Lewinsky tau hais tias cov poj niam cov khaub ncaws ua haujlwm kuj yog qhov sib txawv loj. Thaum cov poj niam tsis ua rau feem ntau ntawm HVAC cov neeg ua haujlwm, cov poj niam cov khaub ncaws ua haujlwm yog lub ntsiab lus kub ntawm Carhartt, Lewinsky tau hais.
"Lawv tsis xav hnav khaub ncaws tib yam li txiv neej," nws hais. "Yog li ua kom cov qauv zoo sib xws rau cov txiv neej thiab poj niam kuj yog ib feem tseem ceeb ntawm qhov peb ua niaj hnub no."
Inaba Dko America, lub chaw tsim khoom ntawm HVACR system accessories thiab cov khoom siv teeb tsa, tau qhia txog kev sib dhos ntawm Slimduct RD npog rau ntau cov kab sab nraum zoov hauv kev lag luam sib txawv ntawm cov tub yees txias (VRF) systems. Lub hau steel yog kub-plated nrog zinc, aluminium thiab magnesium tiv thaiv corrosion thiab tiv thaiv khawb.
Cov tsos mob huv si: Inaba Denco's Slimduct RD, tiv thaiv corrosion thiab khawb-resistant hlau kab npog tiv thaiv cov tub yees kab hauv qhov sib txawv ntawm cov refrigerant flow systems. (Courtesy ntawm Inaba Electric America, Inc.)
"Muaj ntau yam khoom siv VRF tau teeb tsa ntawm lub ru tsev. Yog tias koj mus rau qhov ntawd, koj yuav pom kev ntxhov siab nrog ntau pab pawg, "hais tias Karina Aharonyan, tus thawj coj ntawm kev lag luam thiab cov khoom lag luam ntawm Inaba Dko. Feem ntau tshwm sim nrog cov khoom tsis muaj kev tiv thaiv. "Qhov no daws qhov teeb meem."
Aharonian tau hais tias Slimduct RD tuaj yeem tiv taus huab cua hnyav. "Qee tus neeg hauv tebchaws Canada hais rau kuv tias, 'Peb cov kab ib txwm raug puas tsuaj vim yog daus," nws hais. "Tam sim no peb muaj ntau qhov chaw thoob plaws tebchaws Canada."
Inaba Diko kuj tau tshaj tawm cov xim tshiab rau nws txoj kab ntawm Slimduct SD lub kaus mom kawg rau HVAC cov khoom siv hluav taws xob me me - dub. Slimduct SD kab cov khoom siv npog yog tsim los ntawm PVC zoo thiab tiv thaiv cov kab sab nraum zoov los ntawm cov khoom, tsiaj txhu thiab cov khib nyiab.
"Nws yog huab cua-resistant, yog li nws yuav tsis ploj los yog puas," Aharonian hais. "Txawm koj nyob hauv California lossis Arizona, lossis tob hauv cov daus hauv Canada, cov khoom no yuav tiv taus txhua qhov kev hloov pauv kub."
Tsim los rau kev lag luam kev tsim kho thiab kev siv vaj tse khoom kim heev, Slimduct SD muaj nyob rau hauv cov xim dub, ivory lossis xim av, thiab ntau qhov ntau thiab tsawg. Aharonian hais tias cov khoom lag luam ntau ntawm lub luj tshib, couplings, adapters thiab hloov tau yooj yim tuaj yeem raug kho kom haum rau ntau hom kev tsim khoom.
Nibco Inc. tsis ntev los no tau nthuav dav nws cov kab PressACR kom suav nrog SAE loj tooj liab torch adapters rau cov tub yees kab. Cov adapters no, uas nyob rau sab nraud ntawm 1/4 nti mus rau 1/8 nti, tau qhia nyob rau xyoo no.
Kev Siv Yooj Yim: Nibco Inc. tsis ntev los no tau qhia txog kab ntawm SAE flare tooj liab adapters rau cov kab tub yees. PressACR adapter txuas mus rau cov yeeb nkab siv lub cuab yeej crimping thiab tuaj yeem tiv taus siab txog li 700 psi. (Courtesy of Nibco Corporation)
PressACR yog Nibco cov cim lag luam tooj liab cov yeeb nkab sib koom ua ke uas yuav tsum tsis muaj nplaim taws lossis vuam thiab siv cov cuab yeej xovxwm los koom nrog cov adapters uas suav nrog nitrile roj hmab gaskets rau lub kaw ntom ntom ntom ntom hauv HVAC cov tshuab xws li cov tub yees thiab cua txias.
Danny Yarbrough, tus thawj coj ntawm kev muag khoom rau Nibco, hais tias lub adapter tuaj yeem tiv taus siab txog li 700 psi thaum nruab kom raug. Nws hais tias kev sib txuas crimp txuag cov neeg cog lus lub sijhawm thiab hassle vim tsis txaus ntawm cov neeg ua haujlwm txawj.
Nibco kuj tsis ntev los no tau qhia cov cuab yeej xovxwm lub puab tsaig sib xws nrog nws cov cuab yeej PC-280 rau PressACR Series adapters. Lub puab tsaig tshiab haum rau ntau yam ntawm PressACR accessories; Lub puab tsaig muaj nyob rau hauv qhov ntau thiab tsawg mus txog 1⅛ hauv. thiab tseem sib xws nrog lwm hom ntawm cov cuab yeej xovxwm txog 32 kN, suav nrog cov tsim los ntawm Ridgid thiab Milwaukee.
Marilyn Morgan, tus thawj coj khoom lag luam qib siab ntawm Nibco tau hais tias "PressACR muab kev nyab xeeb dua vim tias tsis muaj kev pheej hmoo ntawm hluav taws kub lossis hluav taws kub thaum siv tshuab stamping," Marilyn Morgan, tus thawj coj khoom lag luam qib siab ntawm Nibco, tau hais hauv xov xwm tshaj tawm.
RectorSeal LLC., ib lub chaw tsim khoom ntawm HVAC cov tshuab thiab cov kav dej fittings, qhia peb patented UL Listed Safe-T-Switch SSP Series cov khoom siv rau kev siv hydrostatic.
Lub tsev grey ntawm lub cuab yeej tso cai rau koj kom paub sai sai SS1P, SS2P thiab SS3P raws li cov khoom siv hluav taws kub. Txhua chav nyob tau teeb tsa siv 6 feet ntawm 18 gauge plenum rated hlau rau kev sib txuas ceev rau lub ntsuas cua kub ntawm chav tsev HVAC sab hauv.
RectorSeal's Safe-T-Switch cov khoom lag luam suav nrog patented, code-raws li condensate overflow mus nrog ib qho yooj yim-rau-siv built-in sab nraud phau ntawv ratchet ntab uas tuaj yeem hloov kho yam tsis tau tshem tawm lossis tshem lub hau. Lub adjustability ntawm corrosion-resistant ratchet kuj pab tiv thaiv lub teeb rigid polypropylene ua npuas ncauj ntab los ntawm kev sib cuag nrog rau hauv qab ntawm lub hauv paus los yog lub lauj kaub, qhov uas cov buildup ntawm lom loj hlob tuaj yeem cuam tshuam buoyancy thiab kev cia siab rau.
Tsim tshwj xeeb rau cov kav dej loj, SS1P yog qhov nkag siab rau cov khoom ntab ntab, tso cai rau kev hloov pauv yam tsis tau tshem lub hau saum toj kawg nkaus, thiab tso cai rau kev teeb tsa ntawm qhov chaw siab txog 45 °. Lub hau saum toj kawg nkaus tau yooj yim tshem tawm los ntawm kev siv lub kaw lus tapered cam, tso cai rau koj los tshuaj xyuas lub ntab hloov thiab ntxuav cov kav dej siv cov cuab yeej ntxuav. Nws yog sib xws nrog RectorSeal's Mighty Pump, LineShot, thiab A / C Foot Drain Pump.
Ib chav kawm siab zoo li qub SS2P ntab hloov yog ntsia los ua ib qho chaw pabcuam rau lub qhov dej ntws loj. Nws tshawb pom cov kab thaiv condensate ntws thiab ua kom zoo kaw koj lub HVAC kom tsis txhob muaj dej puas tsuaj. Raws li ib qho ntxiv feature, koj tuaj yeem kho qhov rhiab heev ntawm qhov ntab hom yam tsis tau tshem lub hau saum toj kawg nkaus.
Matt Jackman yog tus tsim cai lij choj rau ACHR Xov Xwm. Nws muaj ntau dua 30 xyoo ntawm kev paub hauv kev pabcuam pej xeem sau xov xwm thiab tau txais bachelor's degree hauv lus Askiv los ntawm Wayne State University hauv Detroit.
Cov Ntsiab Lus Txhawb Nqa yog ib ntu tshwj xeeb uas cov tuam txhab lag luam muab cov ntsiab lus zoo, tsis muaj kev ncaj ncees, tsis yog lag luam rau cov ntsiab lus txaus siab rau ACHR Xov Xwm cov neeg tuaj saib. Tag nrho cov ntsiab lus txhawb nqa yog muab los ntawm cov koom haum tshaj tawm. Xav koom nrog hauv peb cov ntsiab lus txhawb nqa? Thov hu rau koj tus neeg sawv cev hauv zos.
Ntawm Kev Thov Hauv qhov webinar no, peb yuav kawm txog qhov kev txhim kho tshiab kawg hauv cov tub yees R-290 thiab nws yuav cuam tshuam li cas rau HVAC kev lag luam.
Cov tswv tsev tab tom nrhiav kev daws teeb meem kev txuag hluav taws xob, thiab cov ntsuas kub ntse yog qhov zoo tshaj plaws ntxiv rau lub tshuab hluav taws xob kom txuag tau nyiaj thiab txhim kho kev ua haujlwm.
Post lub sij hawm: Sep-18-2023