Novel fireproof door

Abstract

The utility model provides a novel fireproof door, and belongs to the technical field of municipal engineering. The novel fireproof door comprises a fireproof door frame, fireproof hinges, a door body, a first mouth-shaped galvanized steel sheet, a second mouth-shaped galvanized steel sheet, a third mouth-shaped galvanized steel sheet, a connecting plate, a fourth mouth-shaped galvanized steel sheet, a fifth mouth-shaped galvanized steel sheet, a sixth mouth-shaped galvanized steel sheet and fireproof glass. According to the novel fireproof door, the fireproof glass is reinforced and fixed through the first square galvanized steel plate, the second square galvanized steel plate, the third square galvanized steel plate, the fourth square galvanized steel plate, the fifth square galvanized steel plate and the sixth square galvanized steel plate, the fireproof performance of the first square galvanized steel plate, the second square galvanized steel plate, the third square galvanized steel plate, the fourth square galvanized steel plate, the fifth square galvanized steel plate and the sixth square galvanized steel plate is high, and the fireproof glass is effectively prevented from falling off from the galvanized steel ladle plate; the safety protection performance of the door body is improved, the fireproof effect is high, the accident probability is reduced, and better use experience is brought to a user.

Description

Technical Field

[0001] The present application relates to the field of municipal engineering technology, and in particular to a new type of fireproof door. Background Art

[0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. They are also fireproof partitions with a certain degree of fire resistance. In order to observe the situation on the other side of the fire door, fire-resistant glass is usually installed on the fire door for visual observation. The installation of fire-resistant glass is usually done by applying glass glue to the fire door. However, due to the limited fire resistance of glass glue, in the event of a fire, there is a possibility that the fire-resistant glass will fall off the fire door, causing flames or thick smoke to pass through the fire door, thereby reducing the safety protection performance, the fire prevention effect is poor, and accidents are prone to occur, which brings a bad user experience to users. Utility Model Content

[0003] In order to make up for the above shortcomings, the present application provides a new type of fire door, which aims to improve the fire door. In order to observe the situation on the other side of the fire door, fire-resistant glass is usually arranged on the fire door for visual observation. The fire-resistant glass is usually installed on the fire door by applying glass glue. However, due to the limited fire resistance of the glass glue, in the event of a fire, there is a possibility that the fire-resistant glass will fall off the fire door, causing flames or thick smoke to pass through the fire door, thereby reducing the safety protection performance, the fire prevention effect is poor, and accidents are prone to occur.

[0004] This application is implemented as follows:

[0005] The present application provides a novel fireproof door, comprising a fireproof door frame, a fireproof hinge, a door body, a first-shaped galvanized steel plate, a second-shaped galvanized steel plate, a third-shaped galvanized steel plate, a connecting plate, a fourth-shaped galvanized steel plate, a fifth-shaped galvanized steel plate, a sixth-shaped galvanized steel plate and a fireproof glass, wherein the door body is mounted on the fireproof door frame through the fireproof hinge, the fireproof glass is clamped in the door body, the fireproof glass is also bonded to the first-shaped galvanized steel plate, and the fourth-shaped galvanized steel plate is also bonded to the fireproof glass;

[0006] The door body comprises a galvanized steel ladle board, a gypsum board, a perlite sound-absorbing board and a perlite flame-retardant board, wherein the perlite flame-retardant board is fixed inside the galvanized steel ladle board, the perlite sound-absorbing board is fixed on the side surface of the perlite flame-retardant board, the gypsum board is fixed on the side surface of the perlite sound-absorbing board, the gypsum board is also fixed inside the galvanized steel ladle board, and the connecting plate is simultaneously clamped on the fourth-shaped galvanized steel plate and the galvanized steel ladle board;

[0007] The connecting plate is fixed to the fourth-shaped galvanized steel plate and the galvanized ladle plate by screws, the sixth-shaped galvanized steel plate is fixed to the fourth-shaped galvanized steel plate, the fifth-shaped galvanized steel plate is fixed to the fourth-shaped galvanized steel plate and the galvanized ladle plate at the same time, the third-shaped galvanized steel plate is fixed to the first-shaped galvanized steel plate, and the second-shaped galvanized steel plate is fixed to the first-shaped galvanized steel plate and the galvanized ladle plate at the same time.

[0008] In one embodiment of the present application, the door body further includes a fire retardant coating, and the fire retardant coating is fixed on the outer wall of the galvanized steel clad plate.

[0009] In one embodiment of the present application, a fireproof lock is further included, and the fireproof lock is arranged on the door body.

[0010] In one embodiment of the present application, the fourth-shaped galvanized steel plate and the galvanized steel ladle plate are provided with the same slot, and the connecting plate is clamped in the slot.

[0011] The beneficial effects of the present application are as follows: the present application obtains a new type of fireproof door through the above design. When in use, the gypsum board has the characteristics of no aging, insect resistance, fire resistance, sound insulation, heat insulation, etc. The perlite sound-absorbing board has the characteristics of good chemical stability, wide operating temperature range, fire prevention, sound absorption, etc., which can not only play a role in fire prevention, but also have the effect of eliminating sound. The perlite flame retardant board has the characteristics of light apparent density, low thermal conductivity, good chemical stability, wide operating temperature range, small moisture absorption capacity, and is non-toxic, odorless, fireproof, sound absorption, etc. The galvanized steel clad board has the characteristics of corrosion resistance and high temperature resistance. The galvanized steel clad board protects the gypsum board, perlite sound-absorbing board and perlite flame retardant board therein, and the fireproof coating further enhances the fire resistance, which plays a role of multiple fire protection. The fireproof glass is installed to the first type galvanized steel plate and the galvanized steel plate by connecting the plate and the fourth type galvanized steel plate The galvanized steel plate is fixed to the galvanized steel plate with the sixth and fifth shapes, and the galvanized steel plate with the third and second shapes is used to further fix the galvanized steel plate with the first shape. In case of fire, the fireproof glass can be effectively prevented from falling off the galvanized steel plate, that is, the flame or smoke can be effectively prevented from passing through the door body from the fireproof glass. The novel fireproof door uses the first, second, third, fourth, fifth and sixth shapes of galvanized steel plates to reinforce and fix the fireproof glass, and they have strong fire resistance, which effectively prevents the fireproof glass from falling off the galvanized steel plate, improves the safety protection performance of the door body, has strong fire prevention effect, reduces the probability of accidents, and brings better use experience to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a three-dimensional structural schematic diagram of a new type of fire door provided in an embodiment of the present application;

[0014] Figure 2 A diagram showing the relationship between the door body and the first-shaped galvanized steel sheet provided in the embodiment of the present application;

[0015] Figure 3 A cross-sectional view of a galvanized steel clad plate and a fire retardant coating provided for an embodiment of the present application;

[0016] Figure 4 Provided for the implementation of this application Figure 3 A magnified image of area A;

[0017] Figure 5 A cross-sectional view of a first-shaped galvanized steel sheet, a second-shaped galvanized steel sheet, a third-shaped galvanized steel sheet, a fourth-shaped galvanized steel sheet, a fifth-shaped galvanized steel sheet, a sixth-shaped galvanized steel sheet and fireproof glass provided in an embodiment of the present application;

[0018] Figure 6 A structural schematic diagram provided for the core tube structure of the high-rise building in this application;

[0019] Figure 7 A schematic diagram of the layout structure of the electrical well and the water and heating well provided for the core tube structure of the high-rise building in this application;

[0020] Figure 8 A schematic diagram of the side-opening state of the second daylighting window provided for the core tube structure of the high-rise building of the present application;

[0021] Fig. 9 A schematic diagram of the side-opening state of the second daylighting window provided for the core tube structure of the high-rise building of the present application;

[0022] Fig.10 A schematic diagram of the structure of the air shaft provided for the core tube structure of the high-rise building in this application;

[0023] Fig.11 A schematic diagram of the structure of the water heating well provided for the core tube structure of the high-rise building in this application.

[0024] In the figure: 110 - fireproof door frame; 120 - fireproof lock; 140 - fireproof hinge; 150 - door body; 151 - galvanized steel plate; 152 - fireproof coating; 153 - gypsum board; 154 - perlite sound-absorbing board; 155 - perlite flame-retardant board; 160 - first-type galvanized steel plate; 170 - second-type galvanized steel plate; 180 - third-type galvanized steel plate; 190 - connecting plate; 191-the fourth type of galvanized steel plate; 192-the fifth type of galvanized steel plate; 193-the sixth type of galvanized steel plate; 194-fireproof glass; 195-slot; 1-shared vestibule; 2-entrance garden; 3-antique door; 4-elevator room; 5-staircase; 6-the first skylight; 7-entrance door; 8-the second skylight; 9-fireproof door; 10-electricity well; 11-water and heating well; 12-air well. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] Example

[0027] See also Figure 1 - Figure 5 The present application provides a technical solution: a new type of fireproof door, comprising a fireproof door frame 110, a fireproof hinge 140, a door body 150, a first-shaped galvanized steel plate 160, a second-shaped galvanized steel plate 170, a third-shaped galvanized steel plate 180, a connecting plate 190, a fourth-shaped galvanized steel plate 191, a fifth-shaped galvanized steel plate 192, a sixth-shaped galvanized steel plate 193 and a fireproof glass 194, wherein the door body 150 is installed on the fireproof door frame 110 through the fireproof hinge 140, and the fireproof glass 194 is clamped in the door body 150, and the fireproof glass 194 is also attached to the first-shaped galvanized steel plate 160, and the fourth-shaped galvanized steel plate 191 is also attached to the fireproof glass 194, and also includes a fireproof lock 120, which is arranged on the door body 150;

[0028] The door body 150 includes a galvanized steel plate 151, a gypsum plate 153, a perlite sound-absorbing plate 154 and a perlite flame-retardant plate 155. The perlite flame-retardant plate 155 is fixed in the galvanized steel plate 151, the perlite sound-absorbing plate 154 is fixed on the side surface of the perlite flame-retardant plate 155, the gypsum plate 153 is fixed on the side surface of the perlite sound-absorbing plate 154, and the gypsum plate 153 is also fixed in the galvanized steel plate 151. The connecting plate 190 is simultaneously clamped on the fourth-shaped galvanized steel plate 191 and the galvanized steel plate 191. On the cladding plate 151, the fourth-shaped galvanized steel plate 191 and the galvanized steel cladding plate 151 are provided with the same card slot 195, the connecting plate 190 is carded in the card slot 195, the card slot 195 is provided to facilitate the installation of the fireproof glass 194 between the fourth-shaped galvanized steel plate 191 and the first-shaped galvanized steel plate 160, the door body 150 also includes a fireproof coating 152, the fireproof coating 152 is fixed on the outer wall of the galvanized steel cladding plate 151, and the fireproof coating 152 further enhances the fireproof ability of the door body 150;

[0029] The connecting plate 190 is fixed to the fourth-shaped galvanized steel plate 191 and the galvanized steel ladle plate 151 by screws, the sixth-shaped galvanized steel plate 193 is fixed to the fourth-shaped galvanized steel plate 191, the fifth-shaped galvanized steel plate 192 is fixed to both the fourth-shaped galvanized steel plate 191 and the galvanized steel ladle plate 151, the third-shaped galvanized steel plate 180 is fixed to the first-shaped galvanized steel plate 160, and the second-shaped galvanized steel plate 170 is fixed to both the first-shaped galvanized steel plate 160 and the galvanized steel ladle plate 151.

[0030] Specifically, the working principle of the new fireproof door is as follows: when in use, the gypsum board 153 has the characteristics of no aging, insect resistance, fire resistance, sound insulation, and heat insulation. The perlite sound-absorbing board 154 has the characteristics of good chemical stability, wide operating temperature range, fire resistance, and sound absorption. In this way, it can not only play a role in fire prevention, but also play an effect of eliminating sound. The perlite flame retardant board 155 has a light apparent density, low thermal conductivity, good chemical stability, a wide operating temperature range, low moisture absorption capacity, and is non-toxic, odorless, fireproof, and sound-absorbing. The galvanized steel plate 151 has the characteristics of corrosion resistance and high temperature resistance. The galvanized steel plate 151 protects the gypsum board 153, the perlite sound-absorbing board 154 and the perlite flame-retardant board 155 therein, and the fire-proof coating 152 further enhances the fire-proof performance, thus playing a role of multiple fire protection. The fireproof glass 194 is installed on the first-shaped galvanized steel plate 160 and the galvanized steel plate 151 by using the connecting plate 190 and the fourth-shaped galvanized steel plate 191, and the sixth-shaped galvanized steel plate is used. The fourth-shaped galvanized steel plate 191 is further fixed by the plate 193 and the fifth-shaped galvanized steel plate 192, and the first-shaped galvanized steel plate 160 is further fixed by the third-shaped galvanized steel plate 180 and the second-shaped galvanized steel plate 170. In the event of a fire, the fireproof glass 194 is effectively prevented from falling off from the galvanized steel plate 151, that is, the flame or smoke is effectively prevented from passing through the door body 150 from the fireproof glass 194. The new fireproof door uses the first-shaped galvanized steel plate 160, the second shaped galvanized steel plate 170, the third shaped galvanized steel plate 180, the fourth shaped galvanized steel plate 191, the fifth shaped galvanized steel plate 192 and the sixth shaped galvanized steel plate 193 reinforce and fix the fireproof glass 194, and they have strong fire resistance, which effectively prevents the fireproof glass 194 from falling off from the galvanized steel plate 151, improves the safety protection performance of the door body 150, has a strong fire prevention effect, reduces the probability of accidents, and brings better use experience to users.

[0031] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A new type of fire door, characterized in that: The fireproof door comprises a fireproof door frame (110), a fireproof hinge (140), a door body (150), a first-shaped galvanized steel plate (160), a second-shaped galvanized steel plate (170), a third-shaped galvanized steel plate (180), a connecting plate (190), a fourth-shaped galvanized steel plate (191), a fifth-shaped galvanized steel plate (192), a sixth-shaped galvanized steel plate (193) and a fireproof glass (194); the door body (150) is installed on the fireproof door frame (110) through the fireproof hinge (140); the fireproof glass (194) is clamped in the door body (150); the fireproof glass (194) is also bonded to the first-shaped galvanized steel plate (160); and the fourth-shaped galvanized steel plate (191) is also bonded to the fireproof glass (194); The door body (150) comprises a galvanized steel plate (151), a gypsum board (153), a perlite sound-absorbing board (154) and a perlite flame-retardant board (155); the perlite flame-retardant board (155) is fixed inside the galvanized steel plate (151); the perlite sound-absorbing board (154) is fixed on the side surface of the perlite flame-retardant board (155); the gypsum board (153) is fixed on the side surface of the perlite sound-absorbing board (154); the gypsum board (153) is also fixed inside the galvanized steel plate (151); and the connecting plate (190) is simultaneously clamped on the fourth-shaped galvanized steel plate (191) and the galvanized steel plate (151); The connecting plate (190) is fixed to the fourth-shaped galvanized steel plate (191) and the galvanized steel ladle plate (151) by screws, the sixth-shaped galvanized steel plate (193) is fixed to the fourth-shaped galvanized steel plate (191), the fifth-shaped galvanized steel plate (192) is simultaneously fixed to the fourth-shaped galvanized steel plate (191) and the galvanized steel ladle plate (151), the third-shaped galvanized steel plate (180) is fixed to the first-shaped galvanized steel plate (160), and the second-shaped galvanized steel plate (170) is simultaneously fixed to the first-shaped galvanized steel plate (160) and the galvanized steel ladle plate (151).

2. A new type of fire door according to claim 1, characterized in that: The door body (150) further comprises a fireproof coating (152), wherein the fireproof coating (152) is fixed on the outer wall of the galvanized steel clad plate (151), and the fireproof coating (152) further enhances the fireproof capability of the door body (150).

3. A new type of fire door according to claim 1, characterized in that: It also includes a fireproof lock (120), wherein the fireproof lock (120) is arranged on the door body (150).

4. A new type of fire door according to claim 1, characterized in that: The fourth-shaped galvanized steel plate (191) and the galvanized steel ladle plate (151) are provided with the same card slot (195), and the connecting plate (190) is clamped in the card slot (195). The setting of the card slot (195) facilitates the installation of the fireproof glass (194) between the fourth-shaped galvanized steel plate (191) and the first-shaped galvanized steel plate (160).

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