CN205558719U

CN205558719U - Novel wooden thermal -insulated fire door that prevents of steel

Info

Publication number: CN205558719U
Application number: CN201620001151.3U
Authority: CN
Inventors: 周玉华
Original assignee: Guizhou Huahui Special Door Co Ltd
Current assignee: Guizhou Huahui Special Door Co Ltd
Priority date: 2016-01-04
Filing date: 2016-01-04
Publication date: 2016-09-07
Anticipated expiration: 2026-01-04

Abstract

The utility model relates to a novel wooden thermal -insulated fire door that prevents of steel, including door frame, door leaf skeleton, door leaf panel, the hinge of preventing fires, door closer, fire prevention order ware, fire prevention bolt, fireproof lock, fire prevention glass and glass layering, the door leaf skeleton assigns into the door frame inboard, adopts the hinge of preventing fires to be connected on the left of the door leaf skeleton with between the door frame, and the door leaf panel mounting is inboard at the door leaf skeleton, and in fire prevention glass fixed the rectangle draw -in groove on the door leaf panel, the glass that just prevents fires installed gap department with the rectangle draw -in groove and adopts the glass layering to carry out the shutoff. The utility model discloses use fire -retardant laminated wood as steel fireproof wooden door's door leaf skeleton, use the suppression of the fire -retardant panel of multilayer to form, can tailor into the size of various specifications, be convenient for equipment and operation, and the quality is light, easily carries and transports, practices thrift the cost, simultaneously, need not flame retardant treatment, the fire -retardant plywood of use is easily makeed and material saving.

Description

A kind of Novel steel wood heat-insulating fireproof door

Technical field

The utility model relates to door and window manufacture field, particularly to a kind of Novel steel wood heat-insulating fireproof door.

Background technology

Fire resistant doorsets refer to meet the door that fire stability, fire resistant doorsets integrality and thermal insulation require within a certain period of time；It is to set Between fire compartment, emergency staircase, vertical shaft etc. there is the fire separation thing of certain fire resistance, fire resistant doorsets are common except having Outside the effect of door, have more and stop fire spreading and the effect of flue gas diffusion, spreading of the intensity of a fire can be stoped within a certain period of time, really Protect evacuating personnel；Be divided into normally closed fire resistant doorsets and normally opened fire resistant doorsets by opening, normally closed fire resistant doorsets typically by fire-proof door leaf, doorframe, Door closer, sealing strip etc. form, and biparting or many normally closed fire resistant doorsets of fan are also equipped with sequencer, and normally closed fire resistant doorsets are not usually required to electrically Specialty provides Design for Automatic Control Engineering, but also some special circumstances is such as: and for normally opened fire resistant doorsets, it is except the institute with normally closed fire resistant doorsets Have outside accessory, sometimes must also increase fire resistant doorsets release-push and it is necessary to provided Design for Automatic Control Engineering by electric specialty；Would generally be people It is applied on the fire escape that stream logistics is more.

The steel fire-proof wooden door fire prevention skeleton that existing existing market uses mainly uses through the fire-retardant China fir invading bubble, invades steeped fire-retardant China fir, owing to can be limpened by fire retardant effect, material, deforming, should not be processed.And owing to fire-retardant China fir process needing Consume a large amount of timber and electric power is dried, therefore steel fire-proof wooden door high cost on market, and energy resource consumption is huge, is unfavorable for big Batch production processing.In consideration of it, the utility model provides a kind of Novel steel wood heat-insulating fireproof door.

Summary of the invention

In order to solve the problems referred to above, the utility model provides a kind of Novel steel wood heat-insulating fireproof door.

To achieve these goals, the utility model realizes by the following technical solutions: a kind of Novel steel wood heat-insulating fireproof door, Including doorframe, door leaf skeleton, door skin, fire prevention hinge, door closer, fire prevention sequencer, fire prevention latch, Fire-proof lock, prevent Flint glass and glazing bead；Described doorframe rectangular frame structure, door leaf skeleton is by horizontal door leaf skeleton and longitudinal door leaf skeleton Form, and door leaf is arranged on inside doorframe, use fire prevention hinge to be attached between door leaf both sides and doorframe, door leaf both sides and door Using door closer to be attached between frame, be attached by fire prevention latch on the upside of door leaf and between doorframe, fire prevention sequencer is positioned at Inside doorframe upper end, Fire-proof lock is arranged in the anterior end surface of door leaf；Described door skin is arranged on inside door leaf skeleton, door Rectangle draw-in groove is offered on leaf plank, in the rectangle draw-in groove that flame resistant glass is fixed on door skin, and flame resistant glass and rectangular card Groove is installed and is used glazing bead to block at gap.

As further improvement of the utility model, described door leaf skeleton uses multi-layer fire-retarded glued board composite construction, door leaf Multi-layer compound structure is fire-retardant from being followed successively by 2.5mm flame-retardant plywood, high temperature resistant door panel, 5mm PLASTIC LAMINATED and 2.5mm inside outward Glued board, use fire retardant, multi-layer glued board as the door leaf skeleton of steel fire-proof wooden door, light quality, it is easy to carry and transport, Cost-effective, it is not necessary to flame treatment, the flame-retardant plywood of use is prone to make and save material.

As further improvement of the utility model, described flame resistant glass uses 26mm thickness simple glass and the alternate composition of fire-resistant fluid Composite flame-retardant flame resistant glass, flame resistant glass by situation inside and outside the utility model observation ward, and can have fire prevention merit Can, it is not necessary to flame treatment.

As further improvement of the utility model, the inside dimensions of the rectangle draw-in groove of described door skin is 325 × 825mm.

The beneficial effects of the utility model are: a kind of Novel steel wood heat-insulating fireproof door has simple and compact for structure, simple to operate With the feature such as cost of manufacture is low, compared to existing technology, its use fire retardant, multi-layer glued board as the door leaf skeleton of steel fire-proof wooden door, Use the compacting of multi-layer fire-retarded panel to form, the size of all size can be cut into, it is simple to assemble and operate, and light quality, It is easily portable and transports, cost-effective；Simultaneously, it is not necessary to flame treatment, the flame-retardant plywood of use is prone to make and save material.

Accompanying drawing explanation

With embodiment, the utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is front view of the present utility model；

Fig. 2 is that the A-A of Fig. 1 is to sectional view；

Fig. 3 is that the B-B of Fig. 1 is to sectional view；

Fig. 4 is that the C-C of Fig. 1 is to sectional view.

Detailed description of the invention

For the technological means making the utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below knot Conjunction is specifically illustrating, and the utility model is expanded on further.It should be noted that the enforcement in the case of not conflicting, in the application Feature in example and embodiment can be combined with each other.

As shown in Figures 1 to 4, a kind of Novel steel wood heat-insulating fireproof door, including doorframe 1, door leaf skeleton 2, door skin 3, Fire prevention hinge 4, door closer 5, fire prevention sequencer 6, fire prevention latch 7, Fire-proof lock 8, flame resistant glass 9 and glazing bead 10； Described doorframe 1 rectangular frame structure, door leaf skeleton 2 is made up of horizontal door leaf skeleton and longitudinal door leaf skeleton, and door leaf bone Frame 2 assigns into inside doorframe 1, uses fire prevention hinge 4 to be attached, door leaf skeleton on the left of door leaf skeleton 2 and between doorframe 1 Use door closer 5 to be attached between 2 upper left sides and doorframe 1, inserted by fire prevention between door leaf skeleton 2 upper right side and doorframe 1 Pin 7 is attached, and fire prevention sequencer 6 is positioned at inside doorframe 1 upper end, and Fire-proof lock 8 is arranged on the anterior end surface of door skin 3 On；Described door skin 3 is arranged on inside door leaf skeleton 2, and door skin 3 offers rectangle draw-in groove, flame resistant glass 9 It is fixed in the rectangle draw-in groove on door skin 3, and flame resistant glass 9 is installed with rectangle draw-in groove and used glazing bead 10 to enter at gap Row closure.

As shown in Figure 4, described door leaf skeleton 2 uses multi-layer compound structure, and the multi-layer compound structure of door leaf skeleton 2 is from outer past Inside it is followed successively by 2.5mm flame-retardant plywood, high temperature resistant door panel, 3-5mm PLASTIC LAMINATED and 2.5mm flame-retardant plywood, uses fire-retardant Multi-plywood is as the door leaf skeleton 2 of steel fire-proof wooden door, light quality, it is easy to carries and transports, cost-effective, it is not necessary to Flame treatment, the flame-retardant plywood of use is prone to make and save material.

As shown in Figure 4, described flame resistant glass 9 uses 26mm thickness simple glass anti-with the Composite flame-retardant of the alternate composition of fire-resistant fluid Flint glass, flame resistant glass 9 by situation inside and outside the utility model observation ward, and can have fire-proof function, it is not necessary to fire-retardant Process.

As it is shown in figure 1, the inside dimensions of the rectangle draw-in groove of described door skin 3 is 325 × 825mm.

Of the present utility model general principle, principal character and advantage have more than been shown and described.The technical staff of the industry should Solving, the utility model is not restricted to the described embodiments, the description in above-described embodiment and specification simply illustrate that this practicality is newly The principle of type, on the premise of without departing from the utility model spirit and scope, the utility model also has various changes and modifications, In the range of these changes and improvements both fall within claimed the utility model.The utility model claims scope by appended power Profit claim and equivalent thereof define.

Claims

1. a Novel steel wood heat-insulating fireproof door, it is characterised in that: include that doorframe, door leaf skeleton, door skin, fire prevention are closed Page, door closer, fire prevention sequencer, fire prevention latch, Fire-proof lock, flame resistant glass and glazing bead；The rectangular frame of described doorframe Shelf structure, door leaf skeleton is made up of horizontal door leaf skeleton and longitudinal door leaf skeleton, uses fire prevention between door leaf skeleton both sides and doorframe Hinge is attached, and uses door closer to be attached, on the upside of door leaf skeleton and between doorframe between door leaf skeleton upper left side and doorframe Being attached by fire prevention latch, fire prevention sequencer is positioned at inside doorframe upper end, and Fire-proof lock is arranged on the anterior end surface of door skin On；Described door leaf is arranged on inside doorframe skeleton, and door skin offers rectangle draw-in groove, and flame resistant glass is fixed on door leaf face In rectangle draw-in groove on plate, and flame resistant glass is installed with rectangle draw-in groove and is used glazing bead to block at gap.

A kind of Novel steel wood heat-insulating fireproof door the most according to claim 1, it is characterised in that: described door leaf skeleton is adopted With multi-layer compound structure, the multi-layer compound structure of door leaf skeleton is followed successively by 2.5mm flame-retardant plywood, high temperature resistant door core inside from outward Plate, 5mm PLASTIC LAMINATED and 2.5mm flame-retardant plywood.

A kind of Novel steel wood heat-insulating fireproof door the most according to claim 1, it is characterised in that: described flame resistant glass is adopted Composite flame-retardant flame resistant glass with 5mm thickness simple glass Yu the alternate composition of fire-resistant fluid.

A kind of Novel steel wood heat-insulating fireproof door the most according to claim 1, it is characterised in that: described door skin The inside dimensions of rectangle draw-in groove is 325 × 825mm.