CN2177079Y - Aluminium-steel composite fire-proof door - Google Patents

Aluminium-steel composite fire-proof door Download PDF

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Publication number
CN2177079Y
CN2177079Y CN 93222201 CN93222201U CN2177079Y CN 2177079 Y CN2177079 Y CN 2177079Y CN 93222201 CN93222201 CN 93222201 CN 93222201 U CN93222201 U CN 93222201U CN 2177079 Y CN2177079 Y CN 2177079Y
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CN
China
Prior art keywords
door
fire
fireproof
steel composite
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 93222201
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Chinese (zh)
Inventor
韩玉山
章建
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Individual
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Individual
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Publication date
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Priority to CN 93222201 priority Critical patent/CN2177079Y/en
Application granted granted Critical
Publication of CN2177079Y publication Critical patent/CN2177079Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an aluminium steel composite fireproof door, belonging to the technical field of the fire fighting equipment, which is improved on the basis of the existing fireproof door. The utility model is characterized in that the door frame and the door leaf are made of aluminum steel composite materials, and 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 the two door leaves for the dual-leaf door. After the aluminum product is melted, aims of preventing smoke and fire running and cutting off the extension are achieved through fireproof expanding materials and inner filling materials. The utility model has the advantages of beautiful appearance, uneasy tarnish, and easy decoration. The utility model is suitable for the aluminium alloy decoration in modern buildings.

Description

Aluminium-steel composite fire-proof door
The utility model belongs to the fire fighting equipment class, specifically a kind of aluminum steel 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 aluminum steel 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 aluminum steel composite material.
The utility model has the advantages that: adopt the manufacturing of aluminum steel 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 aluminum steel 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 aluminum steel 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 steel combined door frame (1) is connected by fire prevention hinge (5) with aluminum steel Compound door leaf (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 steel combined door frame (1) and two aluminum steel Compound door leafs (2) 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 (1)

  1. A kind of aluminum steel 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 aluminum steel 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.
CN 93222201 1993-08-23 1993-08-23 Aluminium-steel composite fire-proof door Expired - Fee Related CN2177079Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93222201 CN2177079Y (en) 1993-08-23 1993-08-23 Aluminium-steel composite fire-proof door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93222201 CN2177079Y (en) 1993-08-23 1993-08-23 Aluminium-steel composite fire-proof door

Publications (1)

Publication Number Publication Date
CN2177079Y true CN2177079Y (en) 1994-09-14

Family

ID=33800855

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93222201 Expired - Fee Related CN2177079Y (en) 1993-08-23 1993-08-23 Aluminium-steel composite fire-proof door

Country Status (1)

Country Link
CN (1) CN2177079Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107548377A (en) * 2015-04-28 2018-01-05 通力股份公司 Elevator floor door door leaf

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107548377A (en) * 2015-04-28 2018-01-05 通力股份公司 Elevator floor door door leaf

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee