Tsanangudzo yepasirese yegirazi reChinese ndeiyi: zvidimbu zviviri kana kupfuura zvegirazi zvakapatsanurwa zvakaenzana nerutsigiro runoshanda uye zvinosungirirwa uye zvakanamirwa kutenderedza.
Chigadzirwa chinoumba nzvimbo yakaoma yegasi pakati pegirazi layers.Central air conditioning ine basa rekudzivirira inzwi, kupisa kupisa, anti-condensation uye kuchengetedza simba, uye inoshandiswa zvakanyanya mukuvaka, kutakura, kutonhora kwekuchengetedza uye mamwe maindasitiri.
Pakutanga, iyo yepakati air conditioning inoreva girazi-layer insulated girazi, yekutanga patent iUnited States TDStofson yakabudiswa muna Nyamavhuvhu 1, 1865, uye yekutanga muUnited States yakasimudzirwa uye kushandiswa.Nekuda kwekunaka kwayo kupisa kwekupisa. , kupisa kwekushisa, kuchengetedza simba, kuvharidzira inzwi, kuchengeteka uye kunyaradza, anti-coagulant frost, anti-guruva kusvibiswa, central air conditioning, mushure memakore anopfuura zana ekuvandudzwa, yakashandiswa zvakanyanya munyika yose muma1950.
Zvinoenderana nenhamba yepakati yekudzora pfuti, iyo yepakati air conditioning inogona kukamurwa kuita kaviri-layer insulating girazi uye multi-layer insulating girazi.Girazi rinodzivirira girazi rine mbiri-layer rinoumbwa nezvidimbu zviviri zvegirazi regirazi uye mhango, ukuwo multi-layer insulating girazi rinoumbwa neanopfuura zvidimbu zviviri zvegirazi uye maviri kana kupfuura maburi caviences.Makomba makomba, zviri nani kupisa kwekupisa uye kurira kwekuita kwemazwi, asi kuwedzera kwegomba cavities kuchawedzera mutengo, saka inonyanya kushandiswa ndeye kaviri-layer hollow girazi uye matatu-layer hollow girazi rine maburi maviri.
Zvinoenderana nemhando yekugadzira, inogona kukamurwa kuita marudzi matatu: yakasanganiswa insulating girazi, welded insulating girazi uye glued insulating girazi.Insulating girazi yakatanga kugadzirwa neadhesive bonding nzira munyika, iyo yaingoshandiswa segirazi rehwindo rezvitima. kumakore ekuma1940, United States yakagadzira iyo welding insulating girazi, uye ipapo welding insulating girazi tekinoroji yakaunzwa kuEurope.Mukati memakore ekuma1950, America neEurope panguva imwe chete yakagadzira nzira yekubatanidza kugadzira insulating glass.Zvisinei, kushandiswa kwega uye adhesive bonding nzira ichiri chikuru chekugadzirwa kwegirazi rekudzivirira pamba nekune dzimwe nyika.
Zvigadzirwa zvegirazi inodzivirira girazi zvinonyanya zvinosanganisira girazi, spacer strip, butyl glue, maviri-chikamu polysulfide glue kana organic polysiloxane glue, desiccant, composite adhesive strip, super spacer strip, inert gasi zvichingodaro.
Gadzira central air conditioning yegirazi rekutanga rinogona kunge rakafuratira girazi, rakavharwa girazi, girazi rakaomeswa, girazi rakatsvuka uye girazi rakaiswa. , uye mamwe marudzi egirazi achaenderana nezviyero zvinoenderana.Muzhinji, kugadzirwa kwegirazi rinodzivirira kunofanira kusarudza girazi rekuyangarara risina ruvara kana rimwe girazi rinochengetedza simba uye girazi rekuchengetedza.
Nguva yekutumira: Kubvumbi-14-2021