CN211666583U

CN211666583U - Aluminum alloy fireproof window

Info

Publication number: CN211666583U
Application number: CN202020046188.4U
Authority: CN
Inventors: 程会平; 范飞
Original assignee: Luoyang Yibo Jianan Curtain Wall Engineering Co ltd
Current assignee: Luoyang Yibo Jianan Curtain Wall Engineering Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-13
Anticipated expiration: 2030-01-09

Abstract

The utility model is suitable for the technical field of windows for house buildings, and provides an aluminum alloy fireproof window, which comprises a frame, wherein a middle stile is arranged inside the frame, two sides of the middle stile respectively form a fixed window sash and a casement window sash, fireproof glass is respectively arranged on the fixed window sash and the casement window sash, and a casement window frame is arranged around the casement window sash; fireproof heat-insulating strips are arranged in the profiles of the frame, the mullion and the casement window frame, a heat-insulating cavity is formed among the fireproof heat-insulating strips, and hollow cavities are formed in the upper side and the lower side of the heat-insulating cavity; a plurality of fireproof cavities are arranged on the outer sides of the section bar chambers of the frame, the mullion and the casement window frame; the heat insulation cavity, the hollow cavity and the fireproof cavity are all provided with fireproof expansion strips. Therefore, the utility model discloses a section bar intensity is big, long service life, and flat-open window has good fire prevention function, can prevent naked light and smoke and dust to indoor infiltration, improves architectural equipment's security.

Description

Aluminum alloy fireproof window

Technical Field

The utility model relates to a window technical field for the housing construction especially relates to an aluminum alloy fireproof window.

Background

In the prior art, steel linings are added into cavities of common heat-insulating section bars or cement mortar is poured into the cavities of the heat-insulating aluminum alloy fireproof windows, so that the flame-retardant fireproof function is realized.

A heat-insulating casement window is disclosed in patent publication No. CN 206874140U. Including window frame, flat-open casement, well club, fixed casement, bright window and conversion frame, this patent has realized thermal-insulated, heat preservation function through the setting of the thermal-insulated chamber that the heat insulating strip formed and well cavity, but, the aluminium alloy of the outdoor side of flat-open casement is single perpendicular muscle structure, and fire behavior is poor, and the intensity of aluminum alloy is low.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, the utility model aims to provide an aluminum alloy fire prevention window, its section bar intensity is big, long service life, flat-open window have good fire prevention function, can prevent naked light and smoke and dust to indoor infiltration, improve architectural facilities's security.

In order to realize the above-mentioned purpose, the utility model provides an aluminum alloy fire window, which comprises a frame, the inside of frame is equipped with well club, the both sides of well club form fixed casement and flat-open casement respectively, all install fire prevention glass on fixed casement and the flat-open casement, be equipped with the flat-open window frame around the flat-open casement.

All be equipped with fire prevention heat insulating strip in the section bar of frame, well club and flat-open window frame, form thermal-insulated chamber between the fire prevention heat insulating strip, the upper and lower both sides in thermal-insulated chamber form well cavity. The outdoor side of the section bar of the frame, the mullion and the casement window frame is provided with a plurality of fireproof cavities. And fireproof expansion strips are arranged in the heat insulation cavity, the hollow cavity and the fireproof cavity.

According to the utility model discloses an aluminum alloy fire window, all be equipped with the line ball on the section bar of frame, well club and flat-open window frame, fire prevention glass's inside and outside both sides with all be equipped with the fire prevention silver between the line ball.

According to the utility model discloses an aluminum alloy fire window, fire prevention glass's inside and outside both sides with all be equipped with two-layer between the line ball fire prevention silver.

According to the utility model discloses an aluminum alloy fire window, every layer the thickness of fire prevention silver is 2 ~ 4 mm.

According to the utility model discloses an aluminum alloy fire window, the length of fire prevention silver is 2 ~ 5 cm.

According to the aluminum alloy fireproof window, in the fixed window sash, fireproof cushion blocks are arranged between the left end and the right end of the fireproof glass and the profiles of the frame and the mullion; in the casement window sash, fireproof cushion blocks are arranged between the left end and the right end of the fireproof glass and the section bar of the casement window frame.

According to the utility model discloses an aluminum alloy fire window, the thickness of fire prevention cushion is 0.3 ~ 1 cm.

According to the utility model discloses an aluminum alloy fire window, fire prevention glass with still press from both sides between the fire prevention cushion and establish fire prevention inflation strip.

According to the utility model discloses an aluminum alloy fire window, the thickness of fire prevention inflation strip is 2 ~ 6 mm.

According to the utility model discloses an aluminum alloy fire window, the flat-open casement is close to one side of well club still is equipped with the handle, the handle is located indoor side.

The utility model aims at providing an aluminum alloy fireproof window, which can improve the air tightness, heat preservation and fire resistance of the casement window by arranging fireproof heat insulation strips in the profiles of the frame, the mullion and the casement window frame; the fireproof performance and strength of the section bar can be improved by arranging the plurality of fireproof cavities at the outer sides of the section bar chambers of the frame, the mullion and the casement window frame; the fireproof expansion strips are arranged in the heat insulation cavity, the hollow cavity and the fireproof cavity, so that the fireproof expansion strips can be rapidly expanded when flame is encountered, and the remaining gaps in the heat insulation cavity, the hollow cavity and the fireproof cavity are completely and compactly filled, so that open fire and smoke dust are prevented from permeating into a room; fireproof cotton strips are arranged between the inner side and the outer side of the fireproof glass and the pressing line, so that the fireproof performance and the sealing performance of the window can be improved; the fireproof cushion blocks are arranged between the left end and the right end of the fireproof glass and the section bar, so that the sealing performance and the fireproof performance of the window can be further improved. To sum up, the beneficial effects of the utility model are that: the casement window is high in section strength and long in service life, has a good fireproof function, can prevent open fire and smoke from permeating indoors, and improves safety of building facilities.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 taken along line A-A;

in the figure: 1-frame, 11-fixed window sash, 12-casement window sash, 13-handle, 14-fireproof glass; 2-mullion, 3-casement window frame, 4-fireproof heat insulation strip, 5-heat insulation cavity, 6-hollow cavity, 7-fireproof cavity, 8-fireproof expansion strip, 9-pressing line, 91-fireproof cotton strip and 92-fireproof cushion block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the utility model provides an aluminum alloy fire window, including frame 1, frame 1's inside is equipped with well club 2, and well club 2's both sides form fixed casement 11 and flat-open casement 12 respectively, all install fire prevention glass 14 on fixed casement 11 and the flat-open casement 12, and flat-open casement 12 is equipped with flat-open window frame 3 all around, and flat-open casement 12 still is equipped with handle 13 near well club 2 one side, and handle 13 is located indoor side.

Referring to fig. 2, all be equipped with "worker" type fire prevention heat insulating strip 4 in frame 1, well club 2 and the section bar of flat-open window frame 3, fire prevention heat insulating strip 4 has improved gas tightness, heat insulating ability and the fire behavior of flat-open window, the utility model provides a fire prevention heat insulating strip 4's raw materials include polyurethane and glass fiber, and fire prevention heat insulating strip 4's melting point is higher than 1200 ℃, and the fire resistance of the heat insulating strip of preparing by polyurethane and glass fiber is strong, and when the conflagration breaing out, it can keep an organic whole nature with the window, and the fastness is strong, need not to consolidate with the metal connection article, and polyurethane heat insulating strip still has good thermal insulation performance simultaneously. Form thermal-insulated chamber 5 between the fire prevention heat insulating strip 4, the cavity 6 in the upper and lower both sides formation of thermal-insulated chamber 5, thermal-insulated chamber 5 and well cavity 6 have cut off indoor outer convection radiation, have reduced the calorific loss that the heat convection produced, have realized thermal-insulated, heat preservation function.

The utility model discloses in, the frame 1, well club 2 and flat-open window frame 3's the outdoor side of section bar all are equipped with a plurality of fire prevention chamber 7, the utility model provides a plurality of indicates at least two, and fire prevention chamber 7 can increase the fire behavior of section bar, and when the conflagration breaing out, keep apart or prevent intensity of a fire and smoke and dust to indoor stretching, fire prevention chamber 7 can also increase the intensity of section bar.

The utility model discloses in, all be equipped with fire prevention inflation strip 8 in thermal-insulated chamber 5, well cavity 6 and the fire prevention chamber 7, fire prevention inflation strip 8 can expand fast when meetting flame, with the thermal-insulated chamber 5 of section bar, well cavity 6 and the whole packing in the residual gap in fire prevention chamber 7 closely knit, prevent naked light and smoke and dust to indoor infiltration. The thickness of the fireproof expansion strip 8 is 2-6 mm, and the length is adjusted according to the sizes of different cavities. Of course, the utility model discloses not only set up fire prevention expansion strip 8 in thermal-insulated chamber 5, well cavity 6 and fire prevention chamber 7, all set up fire prevention expansion strip 8 in other cavities or the clearance that the section bar formed, better prevention naked light and smoke and dust are to indoor infiltration, improve the fire prevention effect.

Referring to fig. 2, all being equipped with line ball 9 on the section bar of frame 1, well club 2 and flat-open window frame 3, all being equipped with fire prevention silver 91 between fire prevention glass 14's the inside and outside both sides and the line ball 9, fire prevention silver 91 can enough fix fire prevention glass 14, has the fire prevention again and sealed function, the utility model discloses in, all be equipped with two-layer fire prevention silver 91 between fire prevention glass 14's the inside and outside both sides and the line ball 9, improve fire prevention and sealing performance. The thickness of each layer of the fireproof cotton sliver 91 is 2-4 mm, and the length of each layer of the fireproof cotton sliver 91 is 2-5 cm.

In the fixed window sash 11, the left end and the right end of the fireproof glass 14 are respectively connected with the frame 1 and the mullion 2, and fireproof cushion blocks 92 are arranged between the left end and the right end of the fireproof glass 14 and the profiles of the frame 1 and the mullion 2; in the casement window sash 12, the left end and the right end of the fireproof glass 14 are both connected with the casement window frame 3, and fireproof cushion blocks 92 are arranged between the left end and the right end of the fireproof glass 14 and the section bar of the casement window frame 3; the fireproof cushion block 92 can play a role in fixing the fireproof glass 14, can increase the sealing property between the fireproof glass 14 and the section bar, and has good heat retention property. The thickness of the fireproof cushion block 92 is 0.3-1 cm. As a preferred scheme, a fireproof expansion strip 8 is further clamped between the fireproof glass 14 and the fireproof cushion block 92, so that the fireproof performance is improved.

The utility model provides a fire prevention silver 91 and fire prevention cushion 92, when the conflagration breaing out, all can both prevent naked light and smoke and dust to indoor diffusion, improve the fire prevention function of window, ensure indoor personnel's safety.

In summary, the fireproof heat insulation strips are arranged in the profiles of the frame, the mullion and the casement window frame, so that the air tightness, the heat insulation performance and the fireproof performance of the casement window can be improved; the fireproof performance and strength of the section bar can be improved by arranging the plurality of fireproof cavities at the outer sides of the section bar chambers of the frame, the mullion and the casement window frame; the fireproof expansion strips are arranged in the heat insulation cavity, the hollow cavity and the fireproof cavity, so that the fireproof expansion strips can be rapidly expanded when flame is encountered, and the remaining gaps in the heat insulation cavity, the hollow cavity and the fireproof cavity are completely and compactly filled, so that open fire and smoke dust are prevented from permeating into a room; fireproof cotton strips are arranged between the inner side and the outer side of the fireproof glass and the pressing line, so that the fireproof performance and the sealing performance of the window can be improved; the fireproof cushion blocks are arranged between the left end and the right end of the fireproof glass and the section bar, so that the sealing performance and the fireproof performance of the window can be further improved. To sum up, the beneficial effects of the utility model are that: the casement window is high in section strength and long in service life, has a good fireproof function, can prevent open fire and smoke from permeating indoors, and improves safety of building facilities.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. The aluminum alloy fireproof window is characterized by comprising a frame, wherein a mullion is arranged inside the frame, two sides of the mullion are respectively provided with a fixed window sash and a casement window sash, fireproof glass is respectively arranged on the fixed window sash and the casement window sash, and casement window frames are arranged around the casement window sash;

fireproof heat insulation strips are arranged in the profiles of the frame, the mullion and the casement window frame, a heat insulation cavity is formed among the fireproof heat insulation strips, and hollow cavities are formed in the upper side and the lower side of the heat insulation cavity;

a plurality of fireproof cavities are arranged on the outer sides of the section bar chambers of the frame, the mullion and the casement window frame;

and fireproof expansion strips are arranged in the heat insulation cavity, the hollow cavity and the fireproof cavity.

2. The aluminum alloy fireproof window of claim 1, wherein the profiles of the frame, the mullion and the casement window frame are provided with pressing lines, and fireproof cotton strips are arranged between the inner side and the outer side of the fireproof glass and the pressing lines.

3. The aluminum alloy fire window of claim 2, wherein two layers of the fire-resistant cotton strips are arranged between the inner side and the outer side of the fire-resistant glass and the pressing line.

4. The aluminum alloy fireproof window of claim 3, wherein each layer of the fireproof cotton strips is 2-4 mm thick.

5. The aluminum alloy fireproof window of claim 4, wherein the length of the fireproof cotton strip is 2-5 cm.

6. The aluminum alloy fireproof window of claim 1, wherein fireproof cushion blocks are arranged between the left and right ends of the fireproof glass and the profiles of the frame and the mullion in the fixed window sash; in the casement window sash, fireproof cushion blocks are arranged between the left end and the right end of the fireproof glass and the section bar of the casement window frame.

7. The aluminum alloy fireproof window of claim 6, wherein the fireproof cushion block has a thickness of 0.3-1 cm.

8. The aluminum alloy fireproof window of claim 7, wherein a fireproof expansion strip is further sandwiched between the fireproof glass and the fireproof cushion block.

9. The aluminum alloy fire window of claim 1, wherein the thickness of the fire-resistant expansion strip is 2-6 mm.

10. The aluminum alloy fireproof window of claim 1, wherein a handle is further arranged on one side of the casement window sash close to the mullion, and the handle is located on the indoor side.