CN2160738Y

CN2160738Y - Composite aluminium and wooden fireproof door

Info

Publication number: CN2160738Y
Application number: CN 93222264
Authority: CN
Inventors: 韩玉山; 章建
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-08-23
Filing date: 1993-08-23
Publication date: 1994-04-06
Anticipated expiration: 2003-08-23

Abstract

The utility model relates to a composite aluminium and wooden fireproof door belonging to the fire fighting equipment, which is improved on basement of the existing fireproof door. The utility model is characterized in that a door frame and a door leaf are made of composite aluminum and wooden materials. Fireproof expanding materials are filled in the door leaf near the door frame. The fireproof expanding materials are respectively filled in the adjacent sides of two door leaves for a dual-leaf door. After the aluminum product is melted, aims of preventing smoke and over fire and cutting off the extension of the fire disaster are achieved through the fireproof expanding materials and inner filling materials. The utility model has the advantages of beautiful appearance, uneasy corrosion, and easy decoration. The utility model is suitable for integrating with the aluminium alloy decoration in modern buildings.

Description

Composite aluminium and wooden fireproof door

The utility model belongs to the fire fighting equipment class, specifically a kind of aluminium wood composite fire door.

Growing along with modern high-rise building, fire hazard of storied house constantly takes place, and how to solve fire prevention, the fire extinguishing of highrise building, and the evacuating personnel problem has caused countries in the world expert's common concern.Fire is a disaster, and it not only burns enormous wealth, the history relic jewellery that destruction can't compensate, and main is the life security that jeopardizes people, causes the massive losses of the wealth of society.In numerous fire products, use the most general, the consumption maximum be the labeled door series of products.Labeled door is applicable to the fire prevention to high buildings subregion, staircase and escalator.As hotel, restaurant, scientific research building, hospital, telecommunication building, department store, library, archives building, also can be installed between oil depot, machine room, cinema screening, theater and civil high-rise buildings dwelling house.In a word, all have the place of fire protection requirement all applicable.

As everyone knows, the labeled door that uses at present has: the labeled door that fire resistance steel door, fire-proof wooden door, steel wood composite fire door and inorganic material are made.These labeled doors all meet the regulation of fire code basically, and have been used widely.But their moulding clumsinesses are easy to corrosion, are difficult to match with aluminium alloys decorative materials in the modern architecture.

The purpose of this utility model provides a kind of decoration handsome in appearance, easy, is difficult for the aluminium wood labeled door of corrosion, can match with the aluminium alloys decorative materials in the modern architecture.

The utility model is to improve to form on the basis of existing labeled door.It also has doorframe, door leaf and fire prevention hinge, and interior packing material is arranged in the door leaf, is filled with refractory swelling material or interior packing material in the slit between doorframe and the door leaf.Its unique distinction is: make doorframe and door leaf with the aluminium wood composite material, and be filled with refractory swelling material (comprising simple gate fan and two-door fan) near the doorframe place in door leaf.For the door of two-door fan, also must in two door leafs side adjacent to each other, respectively be filled with refractory swelling material.When fire alarm took place, though aluminum material is melted, refractory swelling material can expand, fire-resistant, block slit between doorframe and the door leaf and the slit between two door leafs, play preventing to smolder, scurry fire, stop the effect of fire spread.Thereby solved the difficult problem that in the past can not make labeled door with the aluminium wood composite material.

The utility model has the advantages that: adopt the manufacturing of aluminium wood composite material, can reach the requirement of fire code, handsome in appearance, easy decoration simultaneously is difficult for corrosion, decoratees one integrated mass with the aluminium alloys of modern architecture.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is that the master of the aluminium wood composite fire door of simple gate fan looks schematic diagram;

Fig. 2 is that the A-A of Fig. 1 analyses and observe enlarged diagram;

Fig. 3 is that the master of the aluminium wood composite fire door of two-door fan looks schematic diagram;

Fig. 4 is that the B-B of Fig. 3 analyses and observe the amplification partial schematic diagram.

Embodiment one,

See Fig. 1,2, aluminum wood composite door frame (1) is connected by fire prevention hinge (5) with aluminum wood composite door fan (2).In door leaf (2) and in the slit between doorframe (1) and door leaf (2) all filling interior packing material (4).In door leaf (2), locate to have loaded refractory swelling material (3) near doorframe (1).

Embodiment two,

See Fig. 3,4, aluminum wood composite door frame (1) and two aluminum wood composite doors are fanned (2) and are connected by fire prevention hinge (5), in door leaf (2) and in the slit between doorframe (1) and door leaf (2) all filling interior packing material (4).In two door leafs (2) side adjacent to each other, respectively loaded refractory swelling material (3).

Claims

A kind of aluminium wood composite fire door, have doorframe (1), door leaf (2) and fire prevention hinge (5), interior packing material (4) is arranged in the door leaf (2), is filled with refractory swelling material (3) or interior packing material (4) in the slit between doorframe (1) and the door leaf (2), it is characterized in that:

A, doorframe (1) and door leaf (2) are all made with the aluminium wood composite material;

B locates to be filled with refractory swelling material (3) near doorframe (1) in door leaf (2);

C for the door of two-door fan, respectively is filled with refractory swelling material (3) in two door leafs side adjacent to each other.