I-HVACR ingaphezulu nje kweecompressor kunye neecondensers, iimpompo zobushushu kunye neziko ezisebenza ngakumbi. Kukwakhona kulo Mboniso we-AHR walo nyaka ngabavelisi beemveliso ezincedisayo zokufudumeza okukhulu kunye nezinto zokupholisa, ezifana nezixhobo zokugquma, izixhobo, iinxalenye ezincinci kunye nempahla yokusebenza.
Nantsi imizekelo yezinto ezifunyenwe ngabasebenzi beendaba ze-ACHR kwimiboniso yorhwebo evela kwiinkampani ezininzi ezineemveliso ezixhasa kwaye zibonelele abo bayila, bakha kwaye bafakele iinkqubo zokufudumeza, ukupholisa kunye nefriji.
Abavelisi bahlala besebenzisa i-AHR Expo njengeqonga lokusungula iimveliso ezintsha. Kodwa kumboniso walo nyaka kaJohns Manville, ababekho babone imveliso endala ihlangabezana neemfuno ezintsha kumzi-mveliso we-HVACR.
Iiphaneli zemibhobho egqunyiweyo yaseJohns Manville zinciphisa ilahleko yamandla eyenzeka ngokuqhelekileyo xa umoya oshushu okanye opholileyo udlula kwimibhobho, kwaye xa kuthelekiswa neenkqubo zemibhobho yentsimbi, ukukhululeka kwazo kokusika kunye nokubunjwa kuthetha iteknoloji esebenza ngamandla. Abantu bagcina ixesha.
UDrake Nelson, umanejala wophuhliso lwemarike wecandelo leeMveliso zokuSebenza zikaJohns Manville, ubonise iqela elincinane lababukeli indlela yokusebenzisa imveliso ukudibanisa icandelo le-90 ° lombhobho ngemizuzu nje embalwa.
“Umfana oneseti yezixhobo zezandla angenza nantoni na enokwenziwa ngumatshini ebaleni,” utshilo uNelson. “Ngoko ke, ndingawazisa amashiti egaraji ndize ndiwafake kwisiza, ngoxa intsimbi kufuneka yenziwe evenkileni ize iziswe kwindawo yomsebenzi ize ifakwe.”
I-Less Mess: Umqulu omtsha we-LinacouSTIC RC-IG yepayipi yombhobho kunye ne-adhesive-activated adhesive kumgca wokuvelisa kwisityalo saseJohns Manville kwaye unokufakwa ngaphandle kokubambelela. (Ngoncedo lukaJohn Manville)
UJohns Manville ukwazisa iimveliso ezintsha kulo mboniso, kubandakanywa ne-LinacouUSTIC RC-IG pipe lining.
I-LinaciouSTIC entsha yenziwe nge-non-toxic, i-adhesive ye-InsulGrip esebenza ngamanzi, oku kuthetha ukuba abafakeli abafuni ukusebenzisa i-adhesive eyahlukileyo. U-Kelsey Buchanan, umncedisi womphathi wentengiso we-Johns Manville, uthe oku kubangela ukufakela okucocekileyo kunye nokungcola okuncinci kwimigca yokutshintshiselana kobushushu.
“Iglu ifana nokubengezela: bubugxwayiba. Ikho kuyo yonke indawo,” utshilo uBuchanan. “Iyonyanyeka kwaye ayisebenzi.”
I-LinacouUSTIC RC-IG ifumaneka kwi-1-, 1.5- kunye ne-2-intshi ubukhulu kunye nobubanzi obuhlukeneyo kwaye ibonisa i-coating ekhusela ukuhamba komoya kwaye igxotha uthuli. I-liner ibambelela ngokukhawuleza kwipaneli yensimbi isebenzisa amanzi alula ompompo.
Xa iikontraka ze-HVACR ziqwalasela iindlela zokuphucula umsebenzi wazo, iyunifomu isenokungabi sengqondweni. Kodwa abantu baseCarhartt bathi ukubonelela ngeeyunifomu zenkampani ezikumgangatho ophezulu yindlela yokunyamekela abasebenzi abahlala besebenza kwiimeko ezinzima kunye nendlela yokukhuthaza uphawu.
Isinxibo sangaphandle: ICarhartt ibonelela ngezinto ezikhaphukhaphu, ezimibalabala, ezingangeni manzi kwabo basebenza kwimozulu embi. (ifoto yabasebenzi)
“Yile nto ekufuneka bayenze. Izakubonisa inkampani yabo kunye nohlobo lwabo, akunjalo? ”, utshilo uKendra Lewinsky, umphathi omkhulu wentengiso weCarhartt. U-Lewinsky uthe ukuba nezixhobo ezinophawu kumakhaya abathengi kuluncedo kwishishini, kunye nenzuzo yomntu oyinxibileyo xa enemveliso eyomeleleyo eyakhelwe ukusebenza.
“Kushushu. Kuyabanda. Ungaphantsi kwendlu okanye kwigumbi eliphezulu,” utshilo uLewinsky kwindawo yaseCarhartt kumboniso walo nyaka. "Ke kufuneka uqiniseke ukuba izixhobo ozinxibayo ziyasebenza kuwe."
Iindlela zokunxiba zixhomekeke kwimpahla ekhaphukhaphu enceda abasebenzi ukuba bahlale bepholile kwiimeko ezishushu, utshilo uLewinsky. UCarhartt kutshanje ukhuphe umgca weebhulukhwe eziqinileyo kodwa ezikhaphukhaphu, utshilo.
U-Lewinsky uthe iimpahla zabasetyhini zikwayinto enkulu. Ngelixa abasetyhini bengenzi uninzi lwabasebenzi be-HVAC, isinxibo sabasetyhini sisihloko esishushu eCarhartt, utshilo uLewinsky.
“Abafuni ukunxiba iimpahla ezifanayo nezamadoda,” watsho. "Ke ngoko ukuqinisekisa ukuba izitayile ziyahambelana namadoda kunye nabasetyhini yinxalenye ebalulekileyo yento esiyenzayo namhlanje."
I-Inaba Dko yaseMelika, umenzi wezixhobo ze-HVACR kunye neemveliso zofakelo, ubonise indibano ye-Slimduct RD cover for multiple outdoor lines in commercial variable refrigerant flow (VRF) systems. Isigqubuthelo sentsimbi sishushu-sifakwe i-zinc, i-aluminiyam kunye ne-magnesium ukuxhathisa ukubola kunye nokuthintela imikrwelo.
Ukubonakala okucocekileyo: I-Inaba Denco's Slimduct RD, i-anti-corrosion kunye ne-scratch-resistant-resistant line line cover covers ikhusela imigca yefriji kwiinkqubo eziguquguqukayo zokuhamba kwefriji. (Ngoncedo lwe-Inaba Electric America, Inc.)
“Izixhobo ezininzi zeVRF zifakwe eluphahleni. Ukuba uya apho, uya kubona isiphithiphithi ngamaqela amaninzi emigca,” utshilo uKarina Aharonyan, umphathi wentengiso kunye nemveliso e-Inaba Dko. Kuninzi okwenzekayo ngamacandelo angakhuselekanga. "Oku kusombulula ingxaki."
U-Aharonian uthe i-Slimduct RD inokumelana neemeko zemozulu ezinzima. Uthi: “Abanye abantu baseKhanada bandixelela ukuba, ‘Iintambo zethu zisoloko zonakele ngenxa yekhephu. "Ngoku sineendawo ezininzi eCanada."
I-Inaba Diko iphinde yazisa umbala omtsha kumgca wayo we-Slimduct SD end caps ye-HVAC mini-split duct kits - emnyama. I-Slimduct SD line kit covers yenziwe ngePVC ekumgangatho ophezulu kwaye ikhusela imigca yangaphandle kwizinto, izilwanyana kunye nenkunkuma.
“Iyakwazi ukumelana nemozulu, ngoko ayizukuphelelwa okanye yonakale,” utshilo u-Aharonian. Nokuba uhlala kwindawo eshushu yaseCalifornia okanye eArizona, okanye nzulu kwikhephu eCanada, le mveliso iya kumelana nalo lonke utshintsho lobushushu.
Yenzelwe ulwakhiwo lwentengiso kunye nezicelo zokuhlala ezitofotofo, i-Slimduct SD ifumaneka ngombala omnyama, wendlovu okanye omdaka, kunye nobukhulu obahlukeneyo kunye nobude. U-Aharonian uthi uluhlu lwe-brand yeengqiniba, ukudityaniswa, iiadaptha kunye neeassembly eziguquguqukayo zinokulungiswa ukuze zihambelane neentlobo ezahlukeneyo zokumiselwa komgca wemveliso.
I-Nibco Inc. isanda kwandisa umgca wayo we-PressACR ukubandakanya iiadaptha zetotshi zobhedu ze-SAE zemigca yefriji. Ezi adapters, ezisusela kwi-diameter yangaphandle ukusuka kwi-1/4 intshi ukuya kwi-1/8 intshi, zaziswa kulo mboniso walo nyaka.
Ukusebenziseka ngokulula: I-Nibco Inc. isandula ukwazisa umgca we-SAE flare iadaptha zobhedu kwimigca yefriji. I-adapter ye-PressACR idibanisa kumbhobho usebenzisa isixhobo sokuqhawula kwaye inokumelana noxinzelelo ukuya kwi-700 psi. (Ngenkxaso yeNibco Corporation)
I-PressACR yi-Nibco ye-trademarked ye-copper e-trademarked i-teknoloji yokujoyina iteknoloji engadingi ilangatye okanye i-welding kwaye isebenzisa isixhobo sokushicilela ukujoyina i-adapters ezibandakanya i-nitrile rubber gaskets yotywino oluqinileyo kwiinkqubo ze-HVAC zoxinzelelo oluphezulu ezifana nefriji kunye nemigca ye-air conditioning.
UDanny Yarbrough, umlawuli weengcali zokuthengisa zeNibco, uthi i-adapter inokumelana ne-700 psi yoxinzelelo xa ifakwe ngokuchanekileyo. Uthe uqhagamshelo lwe-crimp lusindisa ixesha neekontraka ngenxa yokunqongophala kwabasebenzi abanezakhono.
I-Nibco ikwasandula ukwazisa imihlathi yesixhobo sokushicilela ehambelana nezixhobo zayo ze-PC-280 zeeadaptha ze-PressACR Series. Imihlathi emitsha ihambelana noluhlu olupheleleyo lwezixhobo ze-PressACR; Imihlathi ifumaneka ngokobukhulu ukuya kuthi ga kwi-1⅛ kwaye iyahambelana nezinye iimpawu zezixhobo zokushicilela ukuya kuthi ga kwi-32 kN, kuquka nezo zenziwe nguRidgid kunye neMilwaukee.
"I-PressACR ibonelela ngokufakela okukhuselekileyo ngenxa yokuba akukho mngcipheko womlilo okanye umlilo xa usebenzisa iteknoloji ye-stamping," uMarilyn Morgan, umphathi omkhulu wemveliso ye-accessory e-Nibco, uthe kwi-press release.
I-RectorSeal LLC., umenzi weenkqubo ze-HVAC kunye nokufakelwa kwe-duct, wazisa ezintathu ezinelungelo elilodwa lomenzi we-UL Uluhlu olukhuselekileyo-T-Switch SSP izixhobo ze-SSP zezicelo ze-hydrostatic.
Izindlu ezingwevu zesixhobo zikuvumela ukuba uchonge ngokukhawuleza i-SS1P, i-SS2P kunye ne-SS3P njengemveliso yokumelana nomlilo. Zonke iiyunithi zifakelwe kusetyenziswa iinyawo ezi-6 ze-18 gauge plenum wire rated uqhagamshelwano olukhawulezayo kwi-thermostat wiring kwiyunithi ye-HVAC yangaphakathi.
I-RectorSeal ye-Safe-T-Switch yemveliso yomgca wemveliso ibandakanya i-patent, ikhowudi ehambelana ne-condensate yokuphuphuma kwe-condensate kunye ne-ratchet float eyakhelwe ngaphakathi eyakhelwe ngaphakathi yangaphandle enokuthi ilungiswe ngaphandle kokususa okanye ukususa i-cap. Ukulungelelaniswa kwe-ratchet enganyangekiyo kwi-corrosion ikwanceda ukukhusela i-polypropylene foam ethambileyo engatyibilikiyo ukuba ingaqhagamshelani nomzantsi wesiseko okanye i-pan yokudonsa, apho ukwakhiwa kokukhula kwebhayoloji kunokuchaphazela i-buoyancy kunye nokuthembeka.
Idizayinelwe ngokukodwa imigca ye-drain engundoqo, i-SS1P inovakalelo kumacandelo adadayo, ivumela uhlengahlengiso ngaphandle kokususa isigqubuthelo esiphezulu, kwaye ivumela ukufakwa kwimithambeka ukuya kwi-45 °. I-cap top isuswa ngokulula ngokusebenzisa i-cam lock lock, ekuvumela ukuba uhlole utshintsho lwe-float kwaye ucoce umbhobho wokucoca usebenzisa isixhobo sokucoca esibandakanyiweyo. Iyahambelana ne-RectorSeal's Mighty Pump, LineShot, kunye ne-A/C Foot Drain Pump.
Iklasi yoxinzelelo lwe-static SS2P iswitshi ye-float ifakwe njengesixhobo esincedisayo kwi-pan enkulu yokukhupha. Ibhaqa imigca ye-condensate evaliweyo kwaye ivale ngokukhuselekileyo isixokelelwano sakho se-HVAC ukunqanda umonakalo onokwenzeka wamanzi. Njengophawu olongezelelweyo, unokuhlengahlengisa ubuntununtunu bemowudi yokudada ngaphandle kokususa isiciko esiphezulu.
UMat Jackman ngumhleli wezomthetho we-ACHR News. Uneminyaka engaphezulu kwe-30 yamava kwi-journalism yenkonzo yoluntu kwaye wafumana isidanga se-bachelor ngesiNgesi kwiYunivesithi yaseWayne State eDetroit.
Umxholo oXhasiweyo licandelo elikhethekileyo leprimiyamu apho iinkampani zoshishino zibonelela ngomgangatho ophezulu, ongakhethi cala, umxholo ongeyontengiso kwizihloko ezinomdla kubaphulaphuli Iindaba ze-ACHR. Yonke imixholo exhasiweyo inikezelwa zii-arhente zentengiso. Unomdla wokuthatha inxaxheba kwicandelo lomxholo oxhaswe ngemali? Nceda uqhagamshelane nommeli wendawo yakho.
KwiMfuno Kule webinar, siza kufunda malunga nophuhliso lwamva nje lwesikhenkcisi sendalo i-R-290 kunye nokuba iya kuba nefuthe njani kwishishini le-HVAC.
Abanini bezindlu bafuna izisombululo zokonga amandla, kwaye i-thermostats ehlakaniphile iyona nto ihambelanayo nofakelo lwempompo yokushisa ukugcina imali kunye nokuphucula ukusebenza kakuhle.
Ixesha lokuposa: Sep-18-2023