The invention provides double-interlayer coated hollow vehicle glass and a manufacturing method, and belongs to the field of glass, the double-interlayer coated hollow vehicle glass comprises two glass assemblies with interlayers, a hollow cavity is formed between the two glass assemblies, spacing bars are arranged at the two ends of the hollow cavity to form a sealed hollow cavity body, and the hollow cavity body is communicated with an external air pressure balance assembly through a guide pipe, and thus the air pressure in the hollow cavity is constant. Deformation of the hollow glass caused by changes of air temperature and altitude is avoided, heat transmission is greatly reduced, meanwhile, the heat preservation effect in a vehicle is greatly enhanced, and the glass has the advantages of being low in reflection, capable of preventing condensation, capable of insulating sound and the like.
本发明提供了双夹层镀膜中空车辆玻璃及制作方法,属于玻璃领域,包括具有夹层的两个玻璃组件,两个玻璃组件之间形成中空腔且中空腔的两端设有间隔条,形成密封的中空腔体,中空腔体通过导管与外部的气压平衡组件连通,以使得中空腔体内气压恒定。本发明避免了因气温和海拔的变化引起的中空玻璃变形,在大幅度降低了热量透过的同时还大大增强了车内的保温效果,并且还具有低反射、防结露、隔音等优点。
Double-interlayer coated hollow vehicle glass and manufacturing method
双夹层镀膜中空车辆玻璃及制作方法
2021-12-03
Patent
Elektronische Ressource
Chinesisch
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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