Lub ntsiab lus thoob ntiaj teb ntawm Suav iav yog: ob lossis ntau daim iav yog sib npaug sib cais los ntawm kev txhawb nqa zoo thiab raug sib koom ua ke thiab kaw ib puag ncig.
Ib yam khoom uas tsim cov pa qhuav ntawm cov iav txheej.Central cua txias muaj kev ua haujlwm ntawm lub suab rwb thaiv tsev, rwb thaiv tsev kub, tiv thaiv condensation thiab txuag hluav taws xob, thiab yog siv dav hauv kev tsim kho, kev thauj mus los, kev cia txias thiab lwm yam lag luam.
Thaum xub thawj, lub hauv paus cua txias yog hais txog ob txheej txheej insulated iav, qhov ntxov tshaj plaws patent yog lub tebchaws United States TDStofson luam tawm nyob rau hauv lub yim hli ntuj 1, 1865, thiab thawj nyob rau hauv lub tebchaws United States tau nce thiab thov.Vim nws zoo heev thermal rwb thaiv tsev. , thermal rwb thaiv tsev, txuag hluav taws xob, suab rwb thaiv tsev, kev nyab xeeb thiab kev nplij siab, tiv thaiv coagulant Frost, tiv thaiv plua plav paug, cua txias hauv nruab nrab, tom qab ntau tshaj 100 xyoo ntawm txoj kev loj hlob, tau siv dav hauv ntiaj teb xyoo 1950s.
Raws li tus naj npawb ntawm cov phom tswj hauv nruab nrab, lub hauv paus cua txias tuaj yeem muab faib ua ob txheej txheej insulating iav thiab ntau txheej insulating iav.Ob txheej txheej insulating iav yog tsim los ntawm ob daim iav phaj thiab lub qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob Thaum tshav kub kub rwb thaiv tsev thiab suab rwb thaiv tsev nyhuv, tab sis qhov nce ntawm hollow kab noj hniav yuav ua rau kom tus nqi, yog li feem ntau siv yog ob-txheej hollow iav thiab peb-txheej hollow iav nrog ob hollow kab noj hniav.
Raws li hom ntau lawm, nws tuaj yeem muab faib ua peb hom: fused insulating iav, welded insulating iav thiab glued insulating iav.Insulating iav yog thawj zaug tsim los ntawm cov nplaum sib txuas hauv ntiaj teb, uas tsuas yog siv los ua qhov rais iav rau tsheb ciav hlau. Xyoo 1940, Tebchaws Asmeskas tau tsim cov vuam insulating iav, thiab tom qab ntawd cov vuam insulating iav tshuab tau qhia rau Europe.Nyob rau hauv nruab nrab-1950s, Asmeskas thiab Europe ib txhij tsim cov txheej txheem fusion los tsim cov iav insulating.Txawm li cas los xij, kev siv tus kheej thiab adhesive bonding method tseem yog lub ntsiab ntawm kev tsim cov iav insulating hauv tsev thiab txawv teb chaws.
Cov ntaub ntawv raw ntawm insulating iav feem ntau suav nrog iav, spacer sawb, butyl kua nplaum, ob-polysulfide kua nplaum los yog organic polysiloxane kua nplaum, desiccant, composite adhesive strip, super spacer strip, inert gas thiab hais txog.
Kev tsim cov cua txias hauv nruab nrab ntawm cov iav qub tuaj yeem yog iav tiaj tus, iav coated, iav toughened, laminated iav, tinted iav thiab embossed iav.Flat iav yuav tsum ua raws li GB11614, laminated iav yuav tsum ua raws li GB9962, tempered iav yuav tsum ua raws li GB / T9963 , thiab lwm yam iav yuav tsum ua raws li cov qauv sib xws. Feem ntau, kev tsim cov iav insulating yuav tsum xaiv cov iav tsis muaj xim los yog lwm yam iav txuag hluav taws xob thiab iav kev nyab xeeb.
Post lub sij hawm: Apr-14-2021