simbisa!Kuva nemidziyo yakakodzera kunogona kuita mutsauko wese paunenge uchiisa hurongwa hweHVAC.

HVACR haingori macompressor nemacondensers, pombi dzekupisa uye mavira ane hunyanzvi. Zvakare varipo paAHR Expo yegore rino vagadziri vezvigadzirwa zvekuwedzera zvekudziya kukuru uye kutonhora zvinhu, senge insulation zvinhu, maturusi, zvidimbu zvidiki uye zvipfeko zvebasa.
Heino mienzaniso yezvakawanikwa nevashandi veACHR News pazviratidziro zvekutengesa kubva kumakambani akati wandei ane zvigadzirwa zvinotsigira uye zvinopa avo vanogadzira, kuvaka uye kuisa masisitimu ekudziya, kutonhora uye mafiriji.
Vagadziri vanowanzo shandisa AHR Expo sepuratifomu kuvhura zvigadzirwa zvitsva. Asi pakuratidzira kwegore rino Johns Manville, vakapinda vakaona chigadzirwa chekare chichisangana nezvinodiwa muindasitiri yeHVACR.
Johns Manville insulated duct panels inoderedza kurasikirwa kwesimba kunowanzoitika kana mweya unodziya kana kutonhora uchipfuura nemumadhakisi, uye zvichienzaniswa nesheet metal duct system, kurerutsira kwavo kucheka nekuumba kunoreva tekinoroji yekushanda. Vanhu vanochengetedza nguva.
Drake Nelson, maneja wekuvandudza kwemusika weJohns Manville's Performance Products division, akaratidzira kuboka diki revaratidziri mashandisiro anoita chigadzirwa kuunganidza 90 ° chikamu chepombi mumaminetsi mashoma.
"Murume ane seti yematurusi emaoko anogona kuita chero chinhu chingaitwa nechitoro chemakanika mumunda," Nelson akadaro. “Saka ndinogona kuunza machira acho mugaraji ndogadzira madhaivhi panzvimbo, nepo simbi ichifanirwa kuitwa muchitoro ndozounzwa panzvimbo yebasa yoiswa.”
Less Mess: Mupumburu weLinacouSTIC RC-IG pombi nyowani ine mvura-inobatiswa inonamira iri pamutsetse wekugadzira paJohns Manville chirimwa uye inogona kuiswa isina anonamatira. (Zvakaitwa naJohn Manville)
Johns Manville arikuunzawo zvigadzirwa zvitsva pashow, zvinosanganisira LinacouUSTIC RC-IG pombi lining.
Iyo itsva LinaciouSTIC inogadzirwa neisina-chepfu, mvura-yakabatidzwa InsulGrip adhesive, zvichireva kuti vanoisa havadi kushandisa inonamira yakaparadzana. Kelsey Buchanan, mutevedzeri wemaneja wekutengesa kwaJohns Manville, akati izvi zvinoguma nekuiswa kwakachena uye kushomeka kushoma pamitsetse yekupisa kupisa.
“Glue yakafanana neinopenya: itsvina. Zviri kwese,” akadaro Buchanan. "Zvinosemesa uye hazvishande."
LinacouUSTIC RC-IG inowanikwa mu1-, 1.5- uye 2-inch ukobvu uye upamhi hwakasiyana uye inoratidzira coating inodzivirira kubuda kwemhepo uye inodzinga guruva. Iyo liner inokurumidza kuomerera kune simbi panel uchishandisa nyore pombi mvura.
Kana makondirakiti eHVACR achifunga nzira dzekuvandudza basa ravo, mayunifomu anogona kunge asiri mupfungwa. Asi vanhu vekuCarhartt vanoti kupa zvipfeko zvemhando yepamusoro zvemakambani inzira yekuchengeta vashandi vanowanzoshanda mumamiriro ezvinhu akanyanya uye nzira yekusimudzira mhando.
Outdoor Gear: Carhartt inopa huremu, mavara, uye isina mvura zvipfeko zvekushanda kune avo vanoshanda mumamiriro ekunze asina kunaka. (mufananidzo wevashandi)
“Izvi ndizvo zvavanofanira kuita. Icharatidza kambani yavo nemhando yavo, handiti?, "akadaro Kendra Lewinsky, maneja wekushambadzira weCarhartt. Lewinsky akati kuve negiya rechiratidzo mudzimba dzevatengi zvinobatsira bhizinesi, pamwe nekubatsirikana kweanopfeka kana vaine chigadzirwa chinogara chakavakwa kuti chiite.
“Hot. Kutonhora. Uri pasi pemba kana padenga remba,” Lewinsky akadaro paCarhartt booth pashoo yegore rino. "Saka unofanirwa kuve nechokwadi chekuti giya raunopfeka rinonyatsoshanda kwauri."
Mafambiro ezvipfeko anotsamira kune zvipfeko zvisingaremi zvinobatsira vashandi kuti vagare vachitonhorera mumamiriro ekupisa, Lewinsky akadaro. Carhartt nguva pfupi yadarika akaburitsa tambo yakasimba asi isingaremi ripstop pants, akadaro.
Lewinsky akati zvipfeko zvebasa zvevakadzi zvakare chimiro chikuru. Nepo vakadzi vasingaite ruzhinji rwevashandi veHVAC, zvipfeko zvevakadzi inyaya inopisa kuCarhartt, Lewinsky akadaro.
“Havadi kupfeka hembe dzakafanana nedzevarume,” akadaro. "Saka kuve nechokwadi kuti masitaera anoenderana nevarume nevakadzi zvakare chikamu chakakosha chezvatinoita nhasi."
Inaba Dko America, inogadzira HVACR system accessories uye zvigadzirwa zvekuisa, yakaratidza kuungana kweSlimduct RD chivharo chemitsetse yekunze yakawanda mune zvekutengesa siyana refrigerant flow (VRF) masisitimu. Chivharo chesimbi chinopisa-chakaputirwa ne zinc, aruminiyamu uye magnesium kudzivirira ngura uye kudzivirira mavanga.
Yakachena Kuonekwa: Inaba Denco's Slimduct RD, anti-corrosion uye inodzivirira-inodzivirira simbi mutsara inovhara inodzivirira mitsetse yefiriji mune inosiyana refrigerant kuyerera masisitimu. (Rubatsiro rweInaba Electric America, Inc.)
“Midziyo yakawanda yeVRF yakaiswa pamatenga edzimba. Kana ukaenda ikoko, unoona nyonganyonga nemapoka akawanda emitsara,” anodaro Karina Aharonyan, maneja wekushambadzira uye wechigadzirwa kuInaba Dko. Zvakawanda zvinoitika nezvikamu zvisina kudzivirirwa. "Izvi zvinogadzirisa dambudziko."
Aharonian akati Slimduct RD inogona kumira nemamiriro ekunze akaomarara. “Vamwe vanhu muCanada vakandiudza kuti, ‘Mitambo yedu inogara ichikuvadzwa nemhaka yechando,’” akadaro. "Iye zvino tine nzvimbo dzakawanda muCanada."
Inaba Diko yakaunzawo ruvara rutsva kumutsetse wayo weSlimduct SD end caps yeHVAC mini-split duct kits - nhema. Slimduct SD mutsara kit mavhavha anogadzirwa kubva kumhando yepamusoro PVC uye anodzivirira mitsara yekunze kubva kune zvinhu, mhuka nemarara.
"Inoshingirira mamiriro ekunze, saka haiperi kana kukuvara," akadaro Aharonian. "Kunyangwe uchigara munzvimbo inopisa yeCalifornia kana Arizona, kana mukati mechando muCanada, chigadzirwa ichi chinoshingirira kuchinja kwese kwekushisa."
Yakagadzirirwa kuvaka kwekutengesa uye zvekugara zvekugara, Slimduct SD inowanikwa mune nhema, nyanga dzenzou kana dzebrown, uye muhukuru hwakasiyana nehurefu. Aharonian anoti mhando yemhando yemagokora, couplings, adapters uye magungano anochinjika anogona kugadzirwa kuti aenderane neakasiyana ekugadzira mitsara yekumisikidza.
Nibco Inc. munguva pfupi yapfuura yakawedzera mutsara wayo wePressACR kuti ubatanidze SAE size yemhangura torch adapters yemitsara yefiriji. Aya maadapter, ayo anotamba mudhayamita rekunze kubva pa1/4 inch kusvika 1/8 inch, akaunzwa pashoo yegore rino.
Kureruka kweKushandisa: Nibco Inc. ichangobva kuunza mutsara weSAE flare copper adapters kune refrigerant lines. Iyo PressACR adapta inobatanidza kune pombi ichishandisa crimping chishandiso uye inogona kumira kumanikidza kusvika ku700 psi. (Rubatsiro rweNibco Corporation)
PressACR iNibco trademarked copper pipe yejoining tekinoroji isingade murazvo kana welding uye inoshandisa mudziyo wekutsikirira kubatanidza maadapter anosanganisira nitrile rubber gaskets for a tight seal in high pressure HVAC systems senge firiji uye air conditioning mitsara.
Danny Yarbrough, director wenyanzvi yekutengesa yeNibco, anoti adapta inogona kumira kusvika ku700 psi yekumanikidza kana yaiswa nemazvo. Akataura kuti kubatanidza crimp kunochengetedza makondirakiti nguva uye kunetseka nekuda kwekushomeka kwevashandi vane hunyanzvi.
Nibco zvakare nguva pfupi yadarika yakaunza shaya dzemuchina inoenderana nePC-280 zvishandiso zvePressACR Series adapters. Mashaya matsva anokodzera huwandu hwakazara hwePressACR accessories; Shaya dzinowanikwa muhukuru kusvika 1⅛ mukati. uye dzinoenderanawo nemamwe mabhurendi ematurusi ekudhinda anosvika 32 kN, kusanganisira ayo akagadzirwa naRidgid neMilwaukee.
"PressACR inopa kuisirwa kwakachengeteka nekuti hapana njodzi yemoto kana moto kana uchishandisa stamping tekinoroji," Marilyn Morgan, mukuru wechigadzirwa maneja maneja kuNibco, akadaro mukuburitswa kwenhau.
RectorSeal LLC., inogadzira maHVAC masisitimu uye madhayiti ekuisa, inosuma matatu ane patented UL Yakanyorwa Safe-T-Switch SSP Series zvishandiso zvehydrostatic application.
Imba yegrey yemudziyo inokubvumira kuti uone nekukurumidza SS1P, SS2P uye SS3P sezvigadzirwa zvinodzivirira moto. Mayuniti ese akaiswa pachishandiswa 6 tsoka dze 18 gauge plenum waya yakayerwa kuti ikurumidze kubatanidza kune thermostat wiring pane yemukati HVAC unit.
RectorSeal's Safe-T-Switch chigadzirwa mutsara unosanganisira patented, kodhi-inopindirana condensate mafashama switch ine-nyore-kushandisa-yakavakirwa-mukati yekunze bhuku ratchet float inogona kugadziriswa pasina kubvisa kana kubvisa chivharo. Iko kurongeka kweiyo corrosion-resistant ratchet inobatsirawo kudzivirira iyo yakareruka yakasimba polypropylene foam inoyangarara kubva pakubata pasi pegadziko kana dhiri pani, uko kuvakwa kwekukura kwebiological kunogona kukanganisa buoyancy uye kuvimbika.
Yakagadzirirwa chaizvo mitsara mikuru yekudhonza, iyo SS1P inonzwa kune zvinoyangarara zvikamu, inobvumira kugadzirisa pasina kubvisa chivharo chepamusoro, uye inobvumira kuisirwa pamateru kusvika ku45 °. Chivharo chepamusoro chinobviswa nyore nyore uchishandisa tapered cam lock, zvichikutendera kuti utarise switch yekuyangarara uye kuchenesa pombi yekudhonza uchishandisa inosanganisirwa yekuchenesa chishandiso. Inoenderana neRectorSeal's Mighty Pump, LineShot, uye A/C Foot Drain Pump.
A static pressure class SS2P float switch inoiswa seyebetsero yekubuditsa kune main drain pan. Iyo inoona yakavharika condensate mitsetse uye inovhara zvakachengeteka pasi yako HVAC system kudzivirira kukuvara kwemvura. Sechimwe chinhu chekuwedzera, unogona kugadzirisa kunzwisiswa kweiyo float mode pasina kubvisa chivharo chepamusoro.
Matt Jackman mupepeti wemutemo weACHR News. Ane makore anopfuura makumi matatu eruzivo mukuita basa reruzhinji uye akawana dhigirii reBachelor muChirungu kubva kuWayne State University kuDetroit.
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Pachinodiwa Mune ino webinar, tichadzidza nezve zvichangobva kuitika mufiriji yechisikigo R-290 uye kuti zvichakanganisa sei indasitiri yeHVAC.
Varidzi vedzimba vari kutsvaga mhinduro dzekuchengetedza simba, uye smart thermostats ndiyo yakakwana yekuisa pombi yekupisa kuchengetedza mari uye kugadzirisa mashandiro.


Nguva yekutumira: Sep-18-2023