Njenge-desiccant ephumelelayo ne-adsorbent, kokubili ifomu le-powder kanye ne-granular form zeolite ze-molecular sieves zingasetshenziswa ku-insulating glass (noma i-double hermetic glass, DVH) spacers. Bangakwazi ukumunca umswakama kanye nensalela yento ephilayo, ukugcina ingilazi ibushelelezi futhi isobala, kanye nokunciphisa umehluko oqinile wengcindezi yangaphakathi nangaphandle ngenxa yoshintsho olukhulu lokushisa.
Kungani Khetha Ama-Desiccants Ukuze Ufake I-Glass Spacer?
Ingilazi evikelayo idinga i-spacer noma ibha yesikhala, futhi isikhala siwuhlaka lwamathambo e-IGU (Insulating Glass Unit), esekela futhi ehlukanise amafasitelana amabili engilazi efasiteleni. Ama-spacers angaba yipulasitiki, insimbi noma igwebu, ehlanganiswe nezinto zokuvala ukuze kwakhiwe indawo engenamoya evimbela umoya nomswakama ukuthi ungangeni endaweni ephakathi kwama-panes.
Ngokuvamile, indawo yangaphakathi yengilazi ye-insulating igcwele umoya noma i-argon, kodwa inani elincane lomswakama lizohlala lihlala ngesikhathi senqubo yokufaka uphawu. Ngakho-ke i-desiccant yengilazi evikelayo idinga ukugcwaliswa ku-spacer, ukuze imunce umswakama osele kanye nezinto eziphilayo emoyeni noma igesi ye-inert, ngaleyo ndlela igweme inkungu kanye nesikhunta endaweni yangaphakathi yengilazi, nokunciphisa ukusebenza kokushisa okushisayo.
I-Zeolite Desiccant Ku-Aluminium Spacers
I-Aluminium spacer uhlelo lokusebenza oludumile kuyunithi yengilazi yokuvikela. Ama-spacers e-Aluminium afaka ukuma okuhle kakhulu, ukumelana nokuhlanekezela, kanye nendawo ebushelelezi, eyisicaba, engagcina ukuqina komswakama okuvelele nokuqina komoya.
Izikhala ze-Aluminium zenziwe nge-aluminium alloy, futhi zisebenza njengeziqukathi ze-zeolite molecular sieves. Izisefo zamangqamuzana zihlangana nomoya ongaphakathi engilazini evikelayo ngokusebenzisa izimbobo ezisezikhaleni ze-aluminium, futhi zilokhu zikhanga umswakama oyinsalela.
Izisefo zamangqamuzana ezisetshenziswa kuma-spacers e-aluminium ngokuvamile ziyi-micro sphere. Agcwaliswa kuma-spacers e-aluminium ngesikhathi sokukhiqiza ingilazi yokuvikela ukushisa, ukuze kuqinisekiswe umphumela wokomisa futhi kugwemeke inkungu nesithwathwa.
I-Zeolite Desiccant Ku-Warm Edge Spacers
I-warm edge spacer iyisixazululo esisha kuyunithi yengilazi yokuvikela. Izikhathi ezishisayo zonqenqema zine-thermal conductivity ephansi, ukumelana okuhle kakhulu nokujiya, nokumelana nomlilo okuthuthukisiwe, ezifaneleka ikakhulukazi izindawo ezibandayo noma izimo ezinezidingo zokonga-eziphezulu.
Ama-spacers afudumele akhiwe ngezinto eziyinhlanganisela, okuhlanganisa ipulasitiki eguquliwe, i-butyl, i-silicone nensimbi. Futhi izisefo zamangqamuzana zingase zihlanganiswe ezintweni eziyinhlanganisela, noma zigcinwe kuma-spacers njengama-spacers e-aluminium.
Amasefa e-molecular asetshenziswa kuma-edge odge afudumele amandla acushiwe ayi-zeolite, ama-sphere noma ama-pellets, iningi lawo agcwaliswa-ngaphambili futhi amanye akheke ngokuhlangene, ukuze kugcinwe ukomiswa kwengilazi evikela ukushisa, ukumelana nokushisa futhi kuzinzile.
Izinhlobo ze-Zeolite ze-Insulating Glass Desiccant
I-Type 3A zeolite molecular sieve iyikhethelo elingcono kakhulu le-insulating glass desiccant, futhi iyi-desiccant evamile embonini yengilazi evikelayo{1}}Isefa ye-molecular imunca amanzi ngokukhetha okuphezulu ngaphandle kokuthinta isivalo, futhi inamandla amakhulu okukhangisa kanye nempilo ende yesevisi.
Ingilazi evikelayo iphinde isebenzisa uhlobo lwe-4A zeolite isisefo se-molecular njenge-desiccant. Nakuba i-4A i-molecular sieve inezinga elisheshayo lokukhangisa, ikhanga kalula i-carbon dioxide ne-organic matter, engase ibangele ukuthi i-sealant ihluleke futhi ifinyeze impilo yengilazi ye-insulating. Ngakho-ke, akuyona inketho ekhethwayo.