CN203476136U

CN203476136U - Fireproof energy-saving window adopting plastic frame

Info

Publication number: CN203476136U
Application number: CN201320461907.9U
Authority: CN
Inventors: 庄大建; 肖坚伟; 郑鸿生
Original assignee: WUJIANG GOLDEN GLASS TECHNOLOGY Co Ltd
Current assignee: Suzhou Jingang Fireproof Steel Profile System Co ltd
Priority date: 2013-07-31
Filing date: 2013-07-31
Publication date: 2014-03-12
Anticipated expiration: 2023-07-31

Abstract

The utility model discloses a fireproof energy-saving window adopting a plastic frame, which has the heat preservation effect of the plastic frame and the fireproof capability of a metal frame at the same time. The fireproof energy-saving window comprises the plastic frame, wherein a glass plate is clamped in the plastic frame; a metal inner liner is arranged in the inner cavity of the plastic frame; a U-shaped metal groove is clamped at the end part of the glass plate, and is connected with a side-edge component; the side-edge component is connected with the metal inner liner through a fastener. According to the utility model, the adopted metal inner liner, the U-shaped metal groove and the fastener are all made of steel materials such as carbon steel and stainless steel, so that good fire resistance is achieved, and the plastic frame can be softened, deformed or burned while the metal inner liner can firmly support the fireproof glass plate in the case of a fire disaster; the fire-resistant time limit can reach 0.5 h above, so that the fireproof energy-saving window can be used as an outer window with relatively low fireproof requirement, the constructional engineering cost is reduced, and the energy-saving effect is improved.

Description

Plastic frame fire prevention energy saving window

Technical field

The utility model relates to the glass door and window consisting of plastic frame and glass plate.

Background technology

The frame material of glass door and window roughly has three kinds, metal, plastics and timber.Timber frame weather resistance is poor, and due to resource scarcity, price is higher.Plastic frame is cheap, and because thermal transmittance is low, high insulating effect, can be described as energy saving window, in cold district, be used widely, but its frame material softening transform under fire is heated situation, cannot support fastening flame resistant glass, cause the de-frame of flame resistant glass to fall, lose fire integrity function, so this class window does not have fireproof function.

The fire-proof doors and windows of the special steel of metal framework can meet the requirement that fire integrity surpasses 1 hour, but cost is higher than plastic frame at present, if the area of fire protection of building is all used the fire window of steel, to increase cost, and because framework thermal transmittance is higher than plastic frame, heat insulation effect is slightly poorer than plastic frame, in cold district, uses and will increase heat cost, is therefore unfavorable at cold area popularizing.

Summary of the invention

The purpose of this utility model is to provide a kind of plastic frame heat insulation effect that has, and has the plastic frame fire prevention energy saving window of metal framework fire resistance property simultaneously.

This plastic frame fire prevention energy saving window comprises plastic frame, glass plate is sandwiched in this plastic frame, in plastic frame inner chamber, has metal inner lining, and glass plate ends accompanies U-shaped metallic channel, U-shaped metallic channel connects side members, and this side members is by securing member connection metal liner.

Above-mentioned glass plate is preferably hollow sandwich glass plate, double glazing unit, consists of, and has air or argon gas interlayer between double glazing unit.

The utility model metal inner lining used, U-shaped metallic channel, securing member adopt steel to make as carbon steel, stainless steel etc., there is good refractoriness, when fire, plastic frame can be softened, is out of shape or burns, but metal inner lining can robust support flame resistant glass plate, the fire prevention time limit can reach more than 0.5 hour.Can be used as the slightly low exterior window of fire protection requirement and use, reduce construction engineering cost, there is again lower thermal transmittance, reduce the air conditioner load in summer and the heating power in winter, improve energy-saving effect, be suitable for particularly cold area popularizing application of large-scale promotion.

Accompanying drawing explanation

Fig. 1 is the utility model plastic frame fire prevention energy saving window schematic diagram.

Fig. 2 is position 1 sectional drawing.

Fig. 3 is position 2 sectional drawings.

Fig. 4 is position 3 sectional drawings.

Fig. 5 is position 4 sectional drawings.

Fig. 6 is position 5 sectional drawings.

Fig. 7 is position 6 sectional drawings.

Fig. 8 is position 7 sectional drawings.

The specific embodiment

The fire prevention energy saving window of Fig. 1 has comprised window unit and a closed cell that there is no sash with sash, plastic frame 8 and the glass plate 9 being sandwiched in this plastic frame, consists of, and whole window can be reinforced by steel frame 10.

Fig. 2 illustrates the left side of window unit, and window frame position comprises plastic frame 11, has metal inner lining 12 in plastic frame 11, and hinge 13 is by securing member 14 connection metal liners 12.Sash position comprises plastic frame 15, in plastic frame 15, there are metal inner lining 16 and metal inner lining 17, metal inner lining 16 is connected by securing member 18 with metal inner lining 17, hinge 13 is by securing member 19 connection metal liners 17, there is U-shaped metallic channel 21 end of hollow sandwich glass plate 20, U-shaped metallic channel 21 is connected with side members 22, and side members 22 is by securing member 23 connection metal liners 16.

Fig. 3 illustrates the right side of window unit and the left side of closed cell, sash position comprises plastic frame 15, in plastic frame 15, there is metal inner lining 16, lock core 30 and handle 31 are arranged on metal inner lining 16, there is U-shaped metallic channel 21 end of hollow sandwich glass plate 20, U-shaped metallic channel 21 is connected with side members 22, and side members 22 is by securing member 23 connection metal liners 16.Window frame position comprises plastic frame 32, has metal inner lining 33 and metal inner lining 34 in plastic frame 32, and metal inner lining 33 is connected by securing member 18 with metal inner lining 34, and lock 35 is by securing member 36 connection metal liners 34.The opposite side at window frame position is connected with hollow sandwich glass plate 40, and there is U-shaped metallic channel 21 end of hollow sandwich glass plate 40, and U-shaped metallic channel 21 is connected with side members 22, and side members 22 is by securing member 23 connection metal liners 33.

Fig. 4 illustrates the right side of closed cell, has metal inner lining 42 in plastic frame 41, and there is U-shaped metallic channel 21 end of hollow sandwich glass plate 40, and U-shaped metallic channel 21 is connected with side members 22, and side members 22 is by securing member 23 connection metal liners 42.

Fig. 5 and Fig. 6 illustrate the facade of window unit, window frame position comprises plastic frame 11, in plastic frame 11, have metal inner lining 12, metal inner lining 12 is by securing member 52 connection steel frames 10, and the top of steel frame 10 can be by the gap between steel plate 51 and the further sealing of fire prevention rock wool 50 and ceiling.Sash position comprises plastic frame 15, has metal inner lining 16 in plastic frame 15, and there is U-shaped metallic channel 21 end of hollow sandwich glass plate 20, and U-shaped metallic channel 21 is connected with side members 22, and side members 22 is by securing member 23 connection metal liners 16.

Fig. 7 and Fig. 8 illustrate the facade of closed cell, in plastic frame 41, there is metal inner lining 42, there is U-shaped metallic channel 21 end of hollow sandwich glass plate 40, U-shaped metallic channel 21 is connected with side members 22, side members 22 is by securing member 23 connection metal liners 42, metal inner lining 42 is by securing member 52 connection steel frames 10, and the top of steel frame 10 can be by the gap between steel plate 51 and the further sealing of fire prevention rock wool 50 and ceiling.

Plastic frame of the present utility model can form by some profile material assemblings, comprise the metal parts section bars such as plastic material, metal inner lining, U-shaped metallic channel, plastic material can pass through plastic extruder extrusion molding, the metal parts such as metal inner lining, U-shaped metallic channel can be by hot rolling or cold rolling moulding, and metal parts penetrates the corresponding aperture of plastic material and by the fastening plastic frame that is assembled into of securing member.

When meeting with fire, plastic frame stands high temperature after-tack, is out of shape or burns, but metal inner lining can remain intact, the fire-proof function of window still can keep, its flameproof effect is better than plastic frame greatly, can be applicable to K value require lower, the place in shorter fire-resistant time limit.

Claims

1. plastic frame fire prevention energy saving window, comprise plastic frame, glass plate is sandwiched in this plastic frame, it is characterized in that, in described plastic frame inner chamber, there is metal inner lining, glass plate ends accompanies U-shaped metallic channel, and U-shaped metallic channel connects side members, and this side members is by securing member connection metal liner.

2. plastic frame fire prevention energy saving window according to claim 1, is characterized in that, described glass plate is hollow sandwich glass plate, double glazing unit, consists of, and has air or argon gas interlayer between double glazing unit.