CN218669123U

CN218669123U - Prevent fire door with high temperature heat insulation function

Info

Publication number: CN218669123U
Application number: CN202223021578.4U
Authority: CN
Inventors: 王海军
Original assignee: Rongchuang Hong'an Fire Equipment Huai'an Co ltd
Current assignee: Rongchuang Hong'an Fire Equipment Huai'an Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-21
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a fireproof door with high temperature heat insulation function, relating to the technical field of fireproof doors, comprising a core plate, a heat insulation plate and a panel; core board: the two opposite vertical narrow surfaces are fixedly provided with wrapping plates which are bent and extended towards the vertical wide surface of the core plate; insulating board: two groups of the heat insulation boards are oppositely attached to the vertical wide surface of the core board, each group of the heat insulation boards are arranged at equal intervals, the vertical wide surface of the core board is provided with clamping strips which are clamped and matched with the gaps of the heat insulation boards, and the end parts of the heat insulation boards are wrapped by wrapping boards; panel: the two panels are oppositely attached to the exposed surface of the heat insulation plate, the panels are clamped with the wrapping plate, the clamping seats are clamped at the same vertical side ends of the two panels, and sealing strips are fixed on the clamping seats; the heat-insulating panel also comprises a blocking strip, and a heat-insulating surface layer is formed by the core plate, the heat-insulating plate and the panel. The fireproof door with the high-temperature heat insulation function has good heat insulation capability, prevents the influence of the deformation of a heat insulation material on a door body, and ensures safe use.

Description

Prevent fire door with high temperature heat insulation function

Technical Field

The utility model relates to a prevent fire door technical field, specifically be a prevent fire door with high temperature heat-proof function.

Background

The fireproof door can meet the requirements of fire resistance stability, integrity and heat insulation within a certain time, the fireproof door can be divided into a wooden fireproof door, a steel-wood fireproof door, other fireproof doors and the like, and when a fire disaster occurs, the fireproof door has very important significance for protecting the safety of residents and slowing down the spread of the fire. However, although the existing fireproof door has a certain fireproof capacity, the main fireproof material is easy to deform when subjected to high temperature, so that subsequent use is affected, and potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a prevent fire door with high temperature thermal-insulated function, have good thermal-insulated ability, prevent thermal-insulated material deformation to the influence of the door body simultaneously, guarantee safe handling, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fire door with high-temperature heat insulation function comprises a core plate, a heat insulation plate and a panel;

core board: the two opposite vertical narrow surfaces are fixedly provided with wrapping plates which are bent and extended towards the vertical wide surface of the core plate;

insulating board: two groups of the heat insulation boards are oppositely attached to the vertical wide surface of the core board, each group of the heat insulation boards are arranged at equal intervals, the vertical wide surface of the core board is provided with clamping strips which are clamped and matched with the gaps of the heat insulation boards, and the end parts of the heat insulation boards are wrapped by wrapping boards;

panel: the two panels are oppositely attached to the exposed surface of the heat insulation plate, the panels are clamped with the wrapping plate, and the sealing elements are clamped at the same vertical side ends of the two panels;

wherein: the heat insulation panel is characterized by further comprising a blocking strip, wherein the core plate, the heat insulation plate and the panel form a heat insulation surface layer, and the blocking strip is wrapped and fixed at the upper end and the lower end of the heat insulation surface layer.

Furthermore, the heat insulating plate is in a vertical strip shape, and the vertical adjacent edges of each heat insulating plate are provided with step grooves. The heat insulation plate is made of heat insulation materials and has main fireproof capacity, the heat insulation plate is fixed in a splicing mode, and a space for absorbing deformation is formed when the heat insulation plate is deformed at high temperature, so that the frame is prevented from being deformed and cannot be used.

Further, the edge of panel is equipped with the cross-section and is annular kink, the kink card is in the inboard of wrapper sheet, the tip of kink is formed with joint portion. The panel is the top layer of the fireproof door and plays the roles of decoration and base protection.

Furthermore, the section of the clamping strip is in a T shape, and the part of the clamping strip, which is far away from the core plate, penetrates through the gap between the adjacent heat insulation plates and is pressed on the step groove. The clamping strip is used for fixing the heat insulation plate and can deform.

Furthermore, the middle part of the clamping strip is provided with a compression hole, and the compression hole is positioned in the gap of the adjacent heat insulation plates. The compression holes ensure that the clamping strips are further deformed when being subjected to high temperature, and a suction space is provided for the deformation of the heat insulation plate.

Furthermore, the core plate further comprises a filling layer, wherein a cavity is arranged in the middle of the core plate, and the filling layer is positioned in the cavity. The filling layer can adopt an asbestos plate or a sand layer.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent fire door with high temperature function that insulates against heat has following benefit:

1. the fireproof door with the high-temperature heat insulation function has the main fireproof capacity by adopting the heat insulation plate made of the heat insulation material, and the heat insulation plate adopts a splicing and fixing mode, has a space for absorbing deformation when being subjected to high-temperature deformation, and avoids the condition that the frame is deformed to cause incapability of use;

2. the panel is the outermost layer of the fireproof door and plays roles in decoration and base protection;

3. the card strip is used for fixing the heat insulating board, and the card strip can be deformed, and the compression hole guarantees that the card strip further deforms when receiving high temperature, provides the accommodation space for the deformation of heat insulating board.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is an enlarged schematic view of the structure at the position B of the present invention.

In the figure: 1 core plate, 101 wrapping plate, 2 heat insulating plate, 201 step groove, 3 clamping seats, 4 sealing strips, 5 face plates, 501 bending parts, 502 clamping parts, 6 sealing strips, 7 clamping strips, 8 compression holes and 9 filling layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a fire door with high-temperature heat insulation function comprises a core plate 1, a heat insulation plate 2 and a panel 5;

core board 1: the two opposite vertical narrow surfaces are fixedly provided with a wrapping plate 101, and the wrapping plate 101 bends and extends towards the vertical wide surface of the core plate 1;

and (3) heat insulation board 2: two groups of the heat insulation boards 2 are oppositely attached to the vertical wide surface of the core board 1, the heat insulation boards 2 of each group are arranged at equal intervals, the vertical wide surface of the core board 1 is provided with a clamping strip 7 which is clamped and matched with the gap of the heat insulation board 2, and the end part of the heat insulation board 2 is wrapped by a wrapping board 101;

the heat insulation plate 2 is made of heat insulation materials and has main fireproof capacity, and the heat insulation plate 2 is spliced and fixed and has a space for absorbing deformation when being deformed at high temperature, so that the phenomenon that the frame is deformed to cause incapability of use is avoided;

the section of the clamping strip 7 is T-shaped, and the part of the clamping strip 7, which is far away from the core plate 1, penetrates through the gap between the adjacent heat insulation plates 2 and is pressed on the step groove 201;

the clamping strip 7 is used for fixing the heat insulation plate and can deform;

the middle part of the clamping strip 7 is provided with a compression hole 8, and the compression hole 8 is positioned in the gap between the adjacent heat insulation boards 2; the compression holes 8 ensure that the clamping strips are further deformed at high temperature, and provide absorption space for the deformation of the heat insulation plate 2;

the heat insulation plates 2 are vertical strips, and the vertical adjacent edges of each heat insulation plate 2 are provided with step grooves 201;

panel 5: two panels are oppositely attached to the exposed surface of the heat insulation board 2, the panels 5 are clamped with the wrapping board 101, the clamping seats 3 are clamped at the same vertical side ends of the two panels 5, and the sealing strips 4 are fixed on the clamping seats 3;

the panel 5 is the outermost layer of the fireproof door and plays roles in decoration and base protection;

a bent part 501 with an annular cross section is arranged at the edge of the panel 5, the bent part 501 is clamped at the inner side of the wrapping plate 101, and a clamping part 502 is formed at the end part of the bent part 501;

wherein: the heat insulation core plate is characterized by further comprising a blocking strip 6, wherein the core plate 1, the heat insulation plate 2 and the panel 5 form a heat insulation surface layer, and the blocking strip 6 is wrapped and fixed at the upper end and the lower end of the heat insulation surface layer;

the core plate is characterized by further comprising a filling layer 9, a cavity is arranged in the middle of the core plate 1, the filling layer 9 is located in the cavity, and the filling layer 9 can be made of asbestos boards or sand layers.

The utility model provides a pair of prevent fire door's theory of operation with high temperature heat insulation function as follows:

core 1, thermal-insulated surface course is constituteed to heat insulating board 2 and

panel

5, 6 parcel of shutoff strip are fixed at the upper and lower both ends of thermal-insulated surface course, vertical both sides have sealing strip 4, carry out the flexibility to the gap between edge and the door frame and block, heat insulating board 2 is main fire-proof material, the optional polyphenyl board, panel 5's deformation is absorbed by kink 501, the deformation of heat insulating board 2 is absorbed through the card strip 7 in its clearance of extrusion, the card strip 7 deformation volume of compression hole 8 department is bigger, have good thermal-insulated ability on the whole, and difficult yielding.

The above is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent processes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a prevent fire door with high temperature heat insulation function which characterized in that: comprises a core plate (1), a heat insulation plate (2) and a panel (5);

core plate (1): the two opposite vertical narrow surfaces are fixedly provided with a wrapping plate (101), and the wrapping plate (101) bends and extends towards the vertical wide surface of the core plate (1);

insulating board (2): two groups of the heat insulation boards (2) are oppositely attached to the vertical wide surface of the core board (1), the heat insulation boards (2) in each group are arranged at equal intervals, clamping strips (7) which are clamped and matched with the gaps of the heat insulation boards (2) are arranged on the vertical wide surface of the core board (1), and the end parts of the heat insulation boards (2) are wrapped by wrapping boards (101);

panel (5): the two panels are oppositely attached to the exposed surface of the heat insulation board (2), the panels (5) are clamped with the wrapping board (101), the clamping seats (3) are clamped at the same vertical side ends of the two panels (5), and sealing strips (4) are fixed on the clamping seats (3);

wherein: the heat-insulation board is characterized by further comprising a blocking strip (6), wherein the heat-insulation surface layer is formed by the core board (1), the heat-insulation board (2) and the panel (5), and the blocking strip (6) is wrapped and fixed at the upper end and the lower end of the heat-insulation surface layer.

2. The fire door with high-temperature heat insulation function as claimed in claim 1, wherein: the heat insulation plates (2) are vertical strips, and the vertical adjacent edges of each heat insulation plate (2) are provided with step grooves (201).

3. The fire door with high-temperature heat insulation function according to claim 1, characterized in that: the edge of panel (5) is equipped with kink (501) that the cross-section is annular, kink (501) card is in the inboard of wrapper sheet (101), the tip of kink (501) is formed with joint portion (502).

4. The fire door with high-temperature heat insulation function according to claim 1, characterized in that: the section of the clamping strip (7) is T-shaped, and the part, far away from the core plate (1), of the clamping strip (7) penetrates through the gap of the adjacent heat insulation plates (2) and is pressed on the step groove (201).

5. The fire door with high-temperature heat insulation function according to claim 1, characterized in that: the middle part of the clamping strip (7) is provided with a compression hole (8), and the compression hole (8) is positioned in the gap of the adjacent heat insulation plates (2).

6. The fire door with high-temperature heat insulation function according to claim 1, characterized in that: the core plate is characterized by further comprising a filling layer (9), wherein a cavity is arranged in the middle of the core plate (1), and the filling layer (9) is located in the cavity.