阅读说明：本技术 一种新型防火门窗系统 (Novel fireproof door and window system ) 是由 左志涛 于 2021-08-19 设计创作，主要内容包括：本发明涉及合页技术领域,尤其涉及一种新型防火门窗系统,包括门框安装部以及门扇安装部,所述门框安装部包括由安装单元围绕而成的门框架,所述安装单元包括镀锌方管、设于镀锌方管两侧的防火隔热材料以及设于防火隔热材料远离镀锌方管的一端且与镀锌方管通过螺栓固定连接的镀锌钢板,所述门扇安装部包括由安装单元围绕而成的扇框架以及设于扇框架内侧且用于将防火玻璃安装于扇框架上的玻璃安装部。本发明生产成本低、按需定制能力强,成品可视面纤细,明亮美观。(The invention relates to the technical field of hinges, in particular to a novel fireproof door and window system which comprises a door frame installation part and a door leaf installation part, wherein the door frame installation part comprises a door frame formed by being surrounded by an installation unit, the installation unit comprises a galvanized square pipe, fireproof heat insulation materials arranged on two sides of the galvanized square pipe and a galvanized steel plate which is arranged at one end, far away from the galvanized square pipe, of the fireproof heat insulation materials and fixedly connected with the galvanized square pipe through bolts, and the door leaf installation part comprises a leaf frame formed by being surrounded by the installation unit and a glass installation part arranged on the inner side of the leaf frame and used for installing fireproof glass on the leaf frame. The invention has low production cost, strong customization capacity according to requirements, and fine visible surface of the finished product, and is bright and beautiful.)

1. A novel fire door and window system which characterized in that: including door frame installation department and door leaf installation department, the door frame installation department includes and centers on the door frame who forms by the installation unit, the installation unit includes zinc-plated square pipe, locates the fire prevention thermal insulation material of zinc-plated square pipe both sides and locates the one end that fire prevention thermal insulation material kept away from zinc-plated square pipe and with zinc-plated square pipe through bolt fixed connection's galvanized steel sheet, the door leaf installation department includes and centers on the fan frame that forms and locates fan frame inboard and be used for installing the glass installation department on fan frame with fire prevention glass by the installation unit.

2. A novel fire protection door and window system as claimed in claim 1, wherein: the glass installation department including the symmetry locate installation unit one side and with fire prevention thermal insulation material fixed connection's glass filler strip, locate two fire prevention glass between the glass filler strip and locate one side that the glass filler strip kept away from each other and be used for fixing fire prevention glass two fastener between the glass filler strip.

3. A novel fire protection door and window system as claimed in claim 2, wherein: the fastening device comprises a baffle fixedly connected with the galvanized steel sheet and an L-shaped limiting plate which is arranged on one side of the baffle close to the glass filler strip and is fixedly connected with the baffle.

4. A novel fire protection door and window system as claimed in claim 2, wherein: the L-shaped limiting plate is fixedly connected with the baffle through a screw.

5. The new fire protection door and window system as claimed in claim 4, wherein: the L-shaped limiting plate is a bent steel plate.

6. A new fire protection door and window system according to any one of claims 1 to 5, wherein: the outer part of the fireproof heat-insulating material is provided with a decorative cover used for covering the fireproof heat-insulating material, and the outer part of the fastening device is provided with a decorative buckle strip used for covering the fastening device.

7. The new fire protection door and window system as claimed in claim 6, wherein: the decorative buckle strip is clamped with the L-shaped limiting plate.

8. A novel fire protection door and window system as claimed in claim 7, wherein: the door frame installation department on the both sides of zinc-plated square pipe non-fire prevention thermal insulation material and on the door leaf installation department the one side that zinc-plated square pipe kept away from the glass installation department is equipped with fire prevention inflation strip respectively.

9. A novel fire protection door and window system as claimed in claim 7, wherein: the door frame installation part and the door leaf installation part as well as the two door leaf installation parts are hinged through hinges.

10. A novel fire protection door and window system as claimed in claim 9, wherein: the door frame is characterized in that cover plates are fixedly connected between the door frame installation part and the door leaf installation part and between the two door leaf installation parts respectively, and flame-retardant rubber strips are arranged between the cover plates.

Technical Field

The invention relates to the technical field of fireproof windows, in particular to a novel fireproof door and window system.

Background

The fire-proof window is made of steel window frame, steel window sash and fire-proof glass, and can isolate and prevent fire from spreading.

The existing fireproof door and window profiles mainly comprise cold-bent profiles and bridge-cutoff profiles, fireproof heat-insulating materials are connected into integral profiles by point welding with metal materials at intervals, or fireproof heat-insulating materials are filled in cavities of the cold-bent profiles; the integral strength of the bridge-cut-off aluminum profile and the partial cold-bending profile is lower than that of a steel profile, and the service life is also lower; and the manufacturing process is complex and needs large-scale production line processing. The customization conditions are poor according to the fire protection requirements, and the cost is high.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provides a novel fireproof door and window system.

The invention is realized by the following technical scheme:

the utility model provides a novel fire prevention door and window system, includes door frame installation department and door leaf installation department, the door frame installation department includes and centers on the door frame that forms by the installation unit, the installation unit includes zinc-plated square pipe, locates the fire prevention thermal insulation material of zinc-plated square pipe both sides and locates the one end that fire prevention thermal insulation material kept away from zinc-plated square pipe and manage the galvanized steel sheet through bolt fixed connection with zinc-plated square pipe, the door leaf installation department includes by the installation unit around the fan frame that forms and locate fan frame inboard and be used for installing the glass installation department on fan frame with fire prevention glass.

Preferably, the glass installation department including the symmetry locate installation unit one side and with fire prevention thermal insulation material fixed connection's glass filler strip, locate two fire prevention glass between the glass filler strip and locate the glass filler strip one side of keeping away from each other and be used for fixing fire prevention glass two fastener between the glass filler strip.

Preferably, the fastening device comprises a baffle fixedly connected with the galvanized steel sheet and an L-shaped limiting plate which is arranged on one side of the baffle close to the glass filler strip and is fixedly connected with the baffle.

Preferably, the L-shaped limiting plate is fixedly connected with the baffle through a screw.

Preferably, the L-shaped limiting plate is a bent steel plate.

Preferably, the fire-proof and heat-insulating material is externally provided with a decorative cover for covering the fire-proof and heat-insulating material, and the fastening device is externally provided with a decorative buckle strip for covering the fastening device.

Preferably, the decorative buckle strip is clamped with the L-shaped limiting plate.

Preferably, fireproof expansion strips are respectively arranged on two sides of the non-fireproof heat-insulating material of the galvanized square pipe on the door frame installation part and one side, far away from the glass installation part, of the galvanized square pipe on the door leaf installation part.

Preferably, the door frame mounting part and the door leaf mounting part and the two door leaf mounting parts are hinged through hinges.

Preferably, cover plates are fixedly connected between the door frame installation part and the door leaf installation part and between the two door leaf installation parts respectively, and flame-retardant rubber strips are arranged between the cover plates.

The invention has the beneficial effects that:

the fireproof heat-insulating material is arranged on the basis of the main steel frame structure of the galvanized square tube and the galvanized steel plate, so that the fireproof performance of the fireproof door and window is realized; the fireproof glass is convenient to install and fix under the action of the fastening device, and the installation is fast and efficient; meanwhile, under the action of the decorative cover and the decorative buckling strip, the attractiveness of the fireproof door and window is improved; the galvanized square pipe and the galvanized steel plate are used as raw materials, the production process is mature, the production cost is low, the production process does not depend on forming by cold bending lines and other large-scale equipment, the customization capacity is strong according to the requirement, and customization with high strength and high fire-proof grade can be realized; the finished product has fine visible surface, and is bright and beautiful. The invention has low production cost, strong customization capacity according to requirements, and fine visible surface of the finished product, and is bright and beautiful.

Drawings

Fig. 1 is a schematic sectional structure view of the mounting unit of the present invention.

Fig. 2 is a schematic view of the structure of the fixed window of the present invention.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention.

Fig. 4 is a schematic structural view of the opening window of the present invention.

Fig. 5 is a cross-sectional view taken along line B-B of fig. 4 in accordance with the present invention.

Fig. 6 is a schematic view of a single window frame of the present invention.

Fig. 7 is a cross-sectional view taken along line C-C of fig. 6 in accordance with the present invention.

In the figure: 1. the fireproof door comprises a galvanized square pipe, 2 parts of fireproof heat insulation materials, 3 parts of galvanized steel plates, 4 parts of decorative covers, 5 parts of bolts, 6 parts of fireproof expansion strips, 7 parts of glass cushion strips, 8 parts of fireproof glass, 9 parts of baffles, 10 parts of L-shaped limiting plates, 11 parts of screws, 12 parts of decorative buckling strips, 13 parts of cover plates, 14 parts of flame-retardant adhesive tapes and 15 parts of hinges.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figures, the novel fireproof door and window system comprises a door frame installation part and a door leaf installation part, wherein the door frame installation part comprises a door frame formed by surrounding an installation unit, the installation unit comprises a galvanized square pipe 1, fireproof heat insulation materials 2 arranged on two sides of the galvanized square pipe 1 and a galvanized steel plate 3 which is arranged at one end, far away from the galvanized square pipe 1, of the fireproof heat insulation materials 2 and fixedly connected with the galvanized square pipe 1 through bolts 5, and the door leaf installation part comprises a leaf frame formed by surrounding the installation unit and a glass installation part arranged on the inner side of the leaf frame and used for installing fireproof glass 8 on the leaf frame. The fireproof heat-insulating material 2 is conveniently fixed on the steel frame, the manufacturing is easy, the forming is not dependent on a cold bending line and other large-scale equipment, the production process of raw materials is mature, the production cost is low, and the visible surface of a finished product is fine, bright and beautiful.

Preferably, the galvanized square pipe 1 is a national standard galvanized square pipe 1. The galvanized square pipe 1 adopts the national standard galvanized square pipe 1, the production process of the national standard galvanized square pipe 1 is mature, the production cost is low, the service life is long, and the fireproof door and window processed by the national standard galvanized square pipe 1 is safe and reliable and is convenient to produce and process.

Preferably, the galvanized steel sheet 3 is a national standard galvanized steel sheet 3. Galvanized steel sheet 3 adopts national standard galvanized steel sheet 3, and national standard galvanized steel sheet 3's production technology is relatively more mature, and low in production cost, the fire prevention door and window safe and reliable that is processed by national standard galvanized steel sheet 3 is convenient for produce and process, is convenient for customize according to the demand.

Preferably, the fireproof and heat-insulating material 2 is a class A fireproof and heat-insulating material 2. The fireproof performance of the fireproof door and window system is ensured under the action of the fireproof heat-insulating material 2.

Preferably, the fire-resistant insulation material 2 is a calcium silicate board.

Preferably, the fireproof and heat-insulating material 2 is a rock wool board.

Preferably, the glass installation part comprises glass mat strips 7 which are symmetrically arranged on one side of the installation unit and are fixedly connected with the fireproof heat-insulating material 2, two fireproof glass 8 arranged between the glass mat strips 7 and a fastening device which is arranged on one side, far away from each other, of the glass mat strips 7 and is used for fixing the fireproof glass 8 between the two glass mat strips 7. The glass can be conveniently installed between the two glass filler strips 7 under the action of the fastening device, so that the installation of the glass on the door leaf installation part is realized.

Preferably, the glass mat strip 7 is made of ceramic fiber. Be convenient for under ceramic fiber glass filler strip 7's effect, can effectively the separation heat pass through fire prevention glass 8 and steel sheet gap from the transmission of the face of a fire to the face of a fire back, improve the stability of fire prevention door and window system, ceramic fiber glass filler strip 7 can cushion the stress that fire prevention glass 8 and steel sheet warp the production simultaneously, prevents that fire prevention glass 8 from bursting.

Preferably, the fastening device comprises a baffle 9 fixedly connected with the galvanized steel sheet 3 and an L-shaped limiting plate 10 arranged on one side of the baffle 9 close to the glass filler strip 7 and fixedly connected with the baffle 9. The L-shaped limiting plate 10 is fixed on the baffle 9, so that the fireproof glass 8 is clamped and fixed between the two glass filler strips 7.

Preferably, the baffle 9 is vertically and fixedly connected with the galvanized steel sheet 3 nearest to the baffle.

Preferably, the baffle 9 is integrally formed with the galvanized steel sheet 3. Baffle 9 and galvanized steel sheet 3 integrated into one piece are convenient for reduce the installation of spare part, improve production efficiency, and the gap between reducible baffle 9 and the galvanized steel sheet 3 improves fire door and window's fire behavior simultaneously.

Preferably, the L-shaped limiting plate 10 is fixedly connected with the baffle 9 through a screw 11. The L-shaped limiting plate 10 is fixed on the baffle 9 conveniently, so that the L-shaped limiting plate 10 is fixed, and the fireproof glass 8 is clamped between the two glass gaskets.

Preferably, the L-shaped limiting plate 10 is a bent steel plate. Be convenient for under the effect of steel sheet of bending, increase the spacing intensity of L type limiting plate 10, prevent to lead to fire prevention glass 8 not hard up because of L type limiting plate 10 takes place to deform.

Preferably, the exterior of the fireproof heat-insulating material 2 is provided with a decorative cover 4 for covering the fireproof heat-insulating material 2, and the decorative cover 4 is fixedly connected with the galvanized steel sheet 3. Be convenient for under the effect of dress trim cover 4, cover fire prevention thermal insulation material 2 and galvanized steel sheet 3, improve fire prevention door and window's aesthetic property, and indoor and outdoor dress trim cover 4 contactless each other reduces heat-conduction to avoid the heat to transmit from the face of a fire to the face of a fire, improve fire prevention door's security.

Preferably, the fastening device is externally provided with a finishing strip 12 for covering the fastening device. The fastening device can be conveniently covered under the action of the decorative buckle strip 12, and the attractiveness of the fireproof door and window is improved.

Preferably, the decorative cover 4 is fixedly connected with the galvanized steel sheet 3 through fireproof glue. It fixes dress trim cover 4 on galvanized steel sheet 3 through fire prevention glue to be convenient for, realizes dress trim cover 4's decorative effect, improves fire door and window's aesthetic property.

Preferably, the decorative cover 4 is made of an aluminum alloy material. The decorative cover 4 made of the aluminum alloy material is convenient to pass through, the attractiveness of the fireproof door and window is improved, and the lightweight of the fireproof door and window is realized.

Preferably, the decorative buckle strip 12 is made of an aluminum alloy material. The decorative buckle strip 12 made of the aluminum alloy material is convenient to pass through, the attractiveness of the fireproof door and window is improved, and the lightweight of the fireproof door and window is realized.

Preferably, the decorative buckle strip 12 is clamped with the L-shaped limit plate 10. The installation and the fixation of the decorative buckling strip 12 are convenient, and the disassembly and the installation of the decorative buckling strip 12 are convenient.

Preferably, fireproof expansion strips 6 are respectively arranged on two sides of the non-fireproof heat-insulating material 2 of the galvanized square tube 1 on the door frame installation part and one side, far away from the glass installation part, of the galvanized square tube 1 on the door leaf installation part. The fire prevention expansion strip 6 can be expanded rapidly to block the gap between the door and the window when a fire disaster occurs, so that the ventilation between two spaces is blocked, the harm of the early dense smoke, the poisonous gas and the hot gas to the human body is effectively prevented, and the spread of the fire is controlled.

Preferably, the door leaf mounting part is fixed on a wall body to form a fixed window.

Preferably, the door frame mounting and the door leaf mounting and the two door leaf mounting are hinged by means of hinges 15. The door frame installation part and the door leaf installation part are hinged through a hinge 15 to form an opening window; the two door leaf installation parts are hinged through a hinge 15 to form a single frame window, namely, the fixed window is connected with the opening window.

Preferably, said hinge 15 is a high load bearing steel hinge 15. The bearing capacity and the strength of the hinge 15 are improved, and the stability of the fireproof door and window is improved.

Preferably, cover plates 13 are fixedly connected between the door frame installation part and the door leaf installation part and between the two door leaf installation parts respectively, and a flame-retardant rubber strip 14 is arranged between the cover plates 13. The sealing performance between the door frame and the door leaf and between the door leaf and the door leaf is convenient to realize under the action of the flame-retardant rubber strip 14, and the transmission of smoke and heat from the fire surface to the back fire surface is prevented.

Preferably, the cover plate 13 is made of an aluminum alloy.

Preferably, the flame-retardant rubber strip 14 is made of EPDM. The high temperature resistance and the sealing performance of the flame-retardant rubber strip 14 are improved.

When the fireproof door is in work, the fireproof heat-insulating material 2 is arranged between the galvanized square tube 1 and the galvanized steel plate 3 to form a fireproof main body structure, the fireproof performance of a fireproof door window is improved, under the action of a glass installation part, the fireproof glass 8 is arranged between the two glass filler strips 7, the L-shaped limiting plate 10 is fixed on the baffle 9, the L-shaped limiting plate 10 compresses the glass filler strips 7 and fixes the fireproof glass 8 between the two glass filler strips 7, and under the action of the decorative cover 4 and the decorative buckle strip 12, the attractiveness of the fireproof door is improved; during the installation, fix the door leaf installation department on the wall body, formed fixed window, install the door frame installation department on the wall body, pass through hinge 15 with the door leaf installation department again and articulate, formed the window of opening, articulate through hinge 15 between two door leaf installation departments, formed single door frame window, the combination is convenient, and customization ability is strong as required, can realize the degree height, realizes high fire-protection level customization.

The fireproof heat-insulating material is arranged on the basis of the main steel frame structure of the galvanized square tube and the galvanized steel plate, so that the fireproof performance of the fireproof door and window is realized; the fireproof glass is convenient to install and fix under the action of the fastening device, and the installation is fast and efficient; meanwhile, under the action of the decorative cover and the decorative buckling strip, the attractiveness of the fireproof door and window is improved; the galvanized square pipe and the galvanized steel plate are used as raw materials, the production process is mature, the production cost is low, the production process does not depend on forming by cold bending lines and other large-scale equipment, the customization capacity is strong according to the requirement, and customization with high strength and high fire-proof grade can be realized; the finished product has fine visible surface, and is bright and beautiful.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.