CN209855624U - Fireproof door core plate - Google Patents

Abstract

The utility model provides a fire door core board, including asbestos board, connect the skeleton, the metal level, the insulating layer, fire-retardant layer, the total groove, branch's wire casing, intelligent lock wire casing and sticky tape, asbestos board installs both sides around fire door inside, the bilateral symmetry is provided with fire-retardant layer around the pearlite layer, the insulating layer symmetry sets up both sides around fire-retardant layer, the metal level wraps up in the core main part outside, the core main part is connected with fire door inside through connecting the skeleton, this design has solved the not good enough problem of original fire door core board protective effect, total groove sets up in the core main part front end face upside, branch's wire casing sets up in the right side of total groove, intelligent lock wire casing sets up in branch's wire casing downside, the sticky tape is installed in branch's wire casing front side, this design has solved the inconvenient problem of original fire door circuit connection, the utility, facilitating circuit connection.

Description

Fireproof door core plate

Technical Field

The utility model relates to a prevent fire door core belongs to and prevents fire door technical field.

Background

The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation of the fireproof door within a certain time, and is a fireproof partition which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, can prevent the fire from spreading within a certain time, ensures the evacuation of people, and has the main function of the door core filling material of the fireproof door in the fireproof and heat-insulating performance of the fireproof door.

Present fire door core protective effect is not good enough, when preventing fire door and meetting the conflagration, because prevent fire door fire prevention effect and inner structure intensity and can not reach the requirement, the high temperature very easily causes prevents fire door deformation, fire prevention, resistance to compression, heat resistance is relatively poor, if present prevent fire door simultaneously if equipment such as installation intelligent tool to lock, various wiring directly walk or make a groove on the door from the door, it is inconvenient to install, it is not pleasing to the eye enough to use, present urgent need one kind prevent fire door core and solve the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a fire door core to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the protective effect, structural strength is high, the circuit connection of being convenient for.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a fireproof door core plate comprises a fireproof door frame, a fireproof door, an intelligent lock, a protection mechanism, a convenient power-on mechanism and a core plate main body, wherein the fireproof door is arranged at the middle position inside the fireproof door frame, the intelligent lock is arranged on the left side of the front end face of the fireproof door, the core plate main body is arranged inside the fireproof door, the protection mechanism is arranged inside the core plate main body, the convenient power-on mechanism is arranged on the front end face of the core plate main body, the protection mechanism comprises an asbestos plate, a filling layer, a connecting framework, a metal layer, a heat insulation layer, a perlite layer and a flame retardant layer, the asbestos plate is arranged on the front side and the rear side inside the fireproof door, the perlite layer is arranged in the middle position inside the core plate main body, the flame retardant layer is symmetrically arranged on the front side and the rear side of the perlite layer, the, the filling layer sets up and is being prevented fire door and core main part gap department, the mechanism of being convenient for to switch on includes total groove, branch's wire casing, intelligent locking wire casing and adhesive tape, the terminal surface upside before the core main part is seted up to total groove, branch's wire casing sets up on total groove right side, intelligent locking wire casing sets up at branch's wire casing downside, the adhesive tape is installed in branch's wire casing front side.

Further, the connection framework is made of heat-resistant alloy materials.

Further, the filling layer is filled with concrete, the metal layer is made of waste iron powder materials, the heat insulation layer is made of aluminum foil materials, and the flame-retardant layer is made of aluminum hydroxide materials.

Further, the interior of the perlite layer is filled with expanded perlite.

Furthermore, the branch wire casing is equipped with three groups, and three groups of branch wire casings specifications are the same.

Furthermore, insulating pads are arranged inside the bus slot and the branch slot.

The utility model has the advantages that: the utility model discloses a prevent fire door core, because of the utility model discloses added asbestos board, filling layer, connection skeleton, metal level, insulating layer, pearlite layer and fire-retardant layer, this design has increased the fire behavior who prevents fire door, has improved the structural strength who prevents fire door, has solved the problem that original prevent fire door core protective effect is not good enough, has improved the utility model discloses a protective effect.

Because of the utility model discloses added bus groove, branch's wire casing, intelligent locking wire casing and adhesive tape, this design is convenient to prevent that fire door is connected with external circuit, has solved the inconvenient problem of original fire door circuit connection, has improved the utility model discloses a connect the convenience.

Because of connecting the skeleton and being made by the heat-resisting alloy material, this design has increased the high temperature resistance of connecting the skeleton, is made by aluminium foil material because of the insulating layer, and this design has increased the thermal-insulated effect of preventing fire door, makes because of fire-retardant layer by aluminium hydroxide material, and this design has increased the flame retardant efficiency of preventing fire door, because of total line groove and branch wire casing inside all are equipped with insulating the pad, and this design has improved the safety in utilization of preventing fire door, the utility model discloses rational in infrastructure, protecting effect, structural strength is high, the circuit connection of being convenient for.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a fire door core plate of the present invention;

fig. 2 is a right sectional view of the fire door core plate of the present invention;

fig. 3 is a schematic structural view of a protection mechanism in a core plate of a fire door of the present invention;

FIG. 4 is a schematic structural view of a mechanism for facilitating power on in a core plate of a fire door of the present invention;

in the figure: 1-fireproof door frame, 2-fireproof door, 3-intelligent lock, 4-protection mechanism, 5-convenient power-on mechanism, 6-core board main body, 41-asbestos board, 42-filling layer, 43-connecting skeleton, 44-metal layer, 45-heat-insulating layer, 46-perlite layer, 47-flame-retardant layer, 51-bus groove, 52-branch line groove, 53-intelligent lock line groove and 54-adhesive tape.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a prevent fire door core, includes fire door frame 1, prevents fire door 2, intelligent lock 3, protection machanism 4, the circular telegram mechanism 5 and the core main part 6 of being convenient for, prevents fire door 2 and installs in 1 inside intermediate position of fire door frame, and intelligent lock 3 is installed in preventing fire door 2 preceding terminal surface left side, and core main part 6 is installed inside preventing fire door 2, and protection machanism 4 sets up inside core main part 6, and the circular telegram mechanism 5 of being convenient for sets up the terminal surface before core main part 6.

Protection machanism 4 includes asbestos board 41, filling layer 42, connect the skeleton 43, metal level 44, insulating layer 45, pearlite layer 46 and fire-retardant layer 47, asbestos board 41 is installed in the inside front and back both sides of preventing fire door 2, the inside intermediate position of core main part 6 is equipped with pearlite layer 46, the bilateral symmetry is provided with fire-retardant layer 47 around the pearlite layer 46, insulating layer 45 symmetry sets up both sides around fire-retardant layer 47, metal level 44 parcel is in the 6 outsides of core main part, core main part 6 is connected with prevent fire door 2 inside through connecting skeleton 43, filling layer 42 sets up in prevent fire door 2 and 6 gaps of core main part department, the not good enough problem of original 2 core protective effect of preventing fire door has been solved in this design.

The convenient electrifying mechanism 5 comprises a bus slot 51, a branch slot 52, an intelligent lock slot 53 and an adhesive tape 54, wherein the bus slot 51 is arranged on the upper side of the front end face of the core plate main body 6, the branch slot 52 is arranged on the right side of the bus slot 51, the intelligent lock slot 53 is arranged on the lower side of the branch slot 52, and the adhesive tape 54 is arranged on the front side of the branch slot 52.

The connection framework 43 is made of heat-resistant alloy material, the heat-resistant alloy has stronger stability under the condition of high-temperature use environment, the internal structural strength of the fireproof door 2 is improved, the filling layer 42 is filled with concrete, the metal layer 44 is made of waste iron powder material, the heat insulation layer 45 is made of aluminum foil material, the flame-retardant layer 47 is made of aluminum hydroxide material, the aluminum foil has stronger heat insulation property, the aluminum hydroxide has stronger flame retardance, the fireproof effect of the fireproof door 2 is improved, the expanded perlite is filled in the perlite layer 46, the expanded perlite has higher heat conductivity coefficient, the fireproof performance of the fireproof door 2 is further improved, three groups of branch line grooves 52 are arranged, and three group branch wire casing 52 specifications are the same, make things convenient for the connection of a plurality of circuits, and bus line groove 51 and branch wire casing 52 are inside all to be equipped with insulating the pad, and insulating the pad has improved the safety in utilization who prevents fire door 2.

As an embodiment of the present invention: the asbestos board 41 is arranged on the front side and the rear side inside the fireproof door 2, the asbestos board 41 has strong tension resistance and pressure resistance and can bear high temperature of about 1400 ℃, the heat insulation effect of the fireproof door 2 can be improved, meanwhile, the core board main body 6 is composed of a perlite layer 46, a flame retardant layer 47, a heat insulation layer 45 and a metal layer 44, the metal layer 44 is made of waste iron powder, the heat insulation layer 45 is made of aluminum foil material, the flame retardant layer 47 is made of aluminum hydroxide material, expanded perlite is filled inside the perlite layer 46 and has strong heat insulation performance, the aluminum hydroxide has strong flame retardance, the expanded perlite has high heat conductivity coefficient, the fireproof performance of the fireproof door 2 is further improved, the core board main body 6 is connected with the inside of the fireproof door 2 through a connecting framework 43, the connecting framework 43 is made of heat-resistant alloy material, concrete is filled in the gap between the fireproof door 2 and the, heat-resisting alloy has stronger stability can under high temperature service environment condition, has increased the internal structure intensity who prevents fire door 2, has improved the utility model discloses a protective effect.

Terminal surface bus groove 51 before the core main part 6, intelligent lock wire casing 53, branch's wire casing 52, the installer only need arrange the circuit connection bus inside bus groove 51, then install the bus branching respectively inside three group's branch's wire casings 52, inside intelligent lock wire casing 53 was arranged in to the connecting wire of intelligent lock 3, fix inside it through sticky tape 54 at last, the line connection who prevents fire door 2 has been designed in advance, avoid follow-up trompil fluting on preventing fire door 2, the aesthetic property that prevents fire door 2 is prevented in the influence, improved the utility model discloses a connection convenience.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a prevent fire door core, includes fire door frame, prevents fire door, intelligent lock, protection machanism, the circular telegram mechanism and the core main part of being convenient for, its characterized in that: the fireproof door is arranged in the middle of the inside of the fireproof door frame, the intelligent lock is arranged on the left side of the front end face of the fireproof door, the core plate main body is arranged inside the fireproof door, the protection mechanism is arranged inside the core plate main body, and the convenient electrifying mechanism is arranged on the front end face of the core plate main body;

the protective mechanism comprises asbestos plates, a filling layer, a connecting framework, a metal layer, a heat-insulating layer, perlite layers and flame-retardant layers, wherein the asbestos plates are arranged on the front side and the rear side of the interior of the fireproof door;

the convenient-to-electrify mechanism comprises a bus groove, a branch groove, an intelligent lock groove and a sticky tape, wherein the bus groove is arranged on the upper side of the front end face of the core plate main body, the branch groove is arranged on the right side of the bus groove, the intelligent lock groove is arranged on the lower side of the branch groove, and the sticky tape is arranged on the front side of the branch groove.

2. The fire door core panel of claim 1, wherein: the connecting framework is made of heat-resistant alloy materials.

3. The fire door core panel of claim 1, wherein: the filling layer is filled with concrete, the metal layer is made of waste iron powder materials, the heat insulation layer is made of aluminum foil materials, and the flame-retardant layer is made of aluminum hydroxide materials.

4. The fire door core panel of claim 1, wherein: expanded perlite is filled in the perlite layer.

5. The fire door core panel of claim 1, wherein: the branch wire casing is equipped with three groups, and three groups branch wire casing specifications are the same.

6. The fire door core panel of claim 1, wherein: insulating pads are arranged inside the bus slot and the branch wire slots.