Novel active cooling fire door

Abstract

The utility model discloses a novel heat -proof fire door of initiative cooling, including heat insulation core board main part, still including mounting bracket and water pipe, the inside of heat insulation core board main part is seted up with first through -going orifice, and the outside of first through -going orifice is fixed with mounting table, and the upper end of heat insulation core board main part all is seted up with turning hole, and the outside of turning hole is rotatably connected with positioning table, and the mounting bracket is installed between two positioning tables, and the inside of mounting bracket is installed with water pipe for overall cooling, and a group of mounting bracket and water pipe are arranged respectively at the front and rear both ends of heat insulation core board main part, and the outside of water pipe is seted up with sprinkling hole, and the inside of mounting bracket is screw -threaded connection has screw plug, the utility model discloses the heat insulation core board main part carries out preliminary fire prevention, in the process of putting, in the one side of no fire, through the screw plug and external connection hole external connection water pipe to water supply for the mounting bracket and water pipe close to the fire scene, and fill water for fire door inside through sprinkling hole to carry out overall cooling, and the subsequent fire field is extinguished conveniently.

Description

Technical Field

[0001] This utility model relates to the field of heat-insulated fireproof door technology, and in particular to a novel heat-insulated fireproof door with active cooling. Background Technology

[0002] Fire-resistant insulated doors are doors that can meet the requirements of fire resistance stability, integrity, and heat insulation for a certain period of time. They are usually installed in fire compartments, evacuation stairwells, and other locations. In daily life, they can effectively prevent the spread of fire, buy people time to escape, and protect life and property. At the same time, fire doors can be filled with heat-insulating materials to further enhance their protective capabilities.

[0003] Most existing insulated fire doors have multi-layered insulation structures. During use, the fire door uses multiple layers of fire-resistant materials inside to isolate the fire scene and ensure its integrity and insulation, preventing the spread of fire and smoke. However, the heat from the fire scene will continue to accumulate, causing the insulated fire door to be constantly heated and its temperature to rise. This places high demands on the overall structure and performance of the insulated fire door, making it easy for it to be damaged, affecting its isolation performance and reducing its effectiveness.

[0004] Therefore, in view of the problem that existing insulated fire doors are constantly heated and their temperature rises during use, which can easily damage the fire doors, affect their isolation performance, and reduce their efficiency, a new type of insulated fire door with active cooling can be designed. Utility Model Content

[0005] In order to overcome the problem that existing insulated fire doors are constantly exposed to heat during use, which can damage them, affect their insulation performance, and reduce their efficiency, the following measures are needed.

[0006] The technical solution of this utility model is as follows: a novel heat-insulating fireproof door with active cooling, comprising a heat-insulating core board body; and also comprising a mounting frame and a water pipe. A first through-hole is opened on the inner side of the heat-insulating core board body, and a mounting platform is fixedly connected to the outer side of the first through-hole. A turning hole is opened on the upper end of the heat-insulating core board body, and a positioning platform is rotatably connected to the outer side of the turning hole. A mounting frame is installed between the two positioning platforms. A water pipe for overall cooling is installed on the inner side of the mounting frame. A set of mounting frames and water pipes are respectively set at the front and rear ends of the heat-insulating core board body. A water spray hole is opened on the outer side of the water pipe. A spiral plug is threadedly connected to the inner side of the mounting frame, and an external connection hole is opened on the outer side of the spiral plug.

[0007] Preferably, the fireproofing is initially achieved through the heat-insulating core board body, and the mounting bracket is fixed by the positioning platform. The screw plug and external connection hole facilitate the connection of external water pipes to supply water to the mounting bracket and water pipes. Water is also supplied to the interior of the fire door through the sprinkler hole, thereby cooling the entire structure.

[0008] Preferably, an outer connecting plate is provided on the outer side of the heat insulation core board body, and a connecting hole is provided at the lower end of the heat insulation core board body.

[0009] Preferably, a support plate is installed on the outer side of the mounting platform, with a mounting groove on the outer side of the support plate and a second through opening on the inner side of the support plate.

[0010] Preferably, a connecting platform is installed at the upper end of the second through-hole, and a fixing screw hole is opened on the inner side of the connecting platform.

[0011] Preferably, an outer plate is provided on the outer side of the connecting platform, a sealing plate is slidably connected to the inner side of the outer plate, and a fixing screw is threadedly connected to the inner side of the sealing plate.

[0012] Preferably, the fixing screw and the connecting platform are connected by a fixing screw hole, and the front and rear ends of the fixing screw are provided with internal hexagonal holes.

[0013] Preferably, a rotating frame is rotatably connected to the inner side of the second through-hole, a support frame is rotatably connected to the lower end of the rotating frame, a movable platform is slidably connected to the inner side of the rotating frame, and an installation pipe is rotatably connected to the inner side of the movable platform.

[0014] The beneficial effects of this utility model are:

[0015] This new type of active cooling insulated fire door provides initial fire protection through its main body of insulated core board. During installation, water is supplied to the mounting frame and water pipes close to the fire scene via a spiral plug and external connection hole on the fire-free side. Water is also supplied to the interior of the fire door through sprinkler holes, thereby achieving overall cooling. This improves the overall cooling capacity and durability of the door and facilitates subsequent fire extinguishing. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the main body of the heat insulation core board of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the water pipe of this utility model.

[0019] Figure 4 The diagram shown is a partial cross-sectional perspective view of the support plate of this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the rotating frame of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Main body of the heat insulation core board; 2. Outer plate; 3. First through-hole; 4. Mounting platform; 5. Connecting hole; 6. Turning hole; 7. Positioning platform; 8. Mounting bracket; 9. Water pipe; 10. Sprinkler hole; 11. Screw plug; 12. Outer hole; 13. Support plate; 14. Mounting groove; 15. Second through-hole; 16. Connecting platform; 17. Fixing screw hole; 18. Outer plate; 19. Sealing plate; 20. Fixing screw; 21. Hexagonal socket; 22. Rotating bracket; 23. Support bracket; 24. Moving platform; 25. Mounting pipe. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5 This utility model provides an embodiment of a novel heat-insulating fireproof door with active cooling, comprising a heat-insulating core board body 1; and further comprising a mounting frame 8 and a water pipe 9. A first through-hole 3 is opened on the inner side of the heat-insulating core board body 1, and a mounting platform 4 is fixedly connected to the outer side of the first through-hole 3. A turning hole 6 is opened on the upper end of each heat-insulating core board body 1, and a positioning platform 7 is rotatably connected to the outer side of the turning hole 6. A mounting frame 8 is installed between two positioning platforms 7, and a water pipe 9 for overall cooling is installed on the inner side of the mounting frame 8. A set of mounting... The frame 8 and the water pipe 9 are respectively installed at the front and rear ends of the heat insulation core board body 1. The water pipe 9 has a sprinkler hole 10 on its outer side. The inner side of the mounting frame 8 is threaded with a screw plug 11. The outer side of the screw plug 11 has an external connection hole 12. The heat insulation core board body 1 provides initial fire protection, and the mounting frame 8 is fixed by the positioning platform 7. The screw plug 11 and the external connection hole 12 facilitate the connection of the external water pipe to supply water to the mounting frame 8 and the water pipe 9. Water is also supplied to the inside of the fire door through the sprinkler hole 10, thereby cooling the whole structure.

[0024] Please see Figures 2-4 In this embodiment, an outer plate 2 is provided on the outer side of the heat insulation core board body 1, and a connecting hole 5 is provided at the lower end of the heat insulation core board body 1. The heat insulation core board body 1 is used to isolate the fire scene, and the water filling is discharged through the connecting hole 5, so as to facilitate the filling of the fire door with low temperature water. A support plate 13 is installed on the outer side of the mounting platform 4. A mounting groove 14 is provided on the outer side of the support plate 13, and a second through opening 15 is provided on the inner side of the support plate 13. The support plate 13 is used to separate and protect the internal components, and a phase change material such as paraffin is installed through the mounting groove 14 to absorb heat and reduce the rate of heating. A connecting platform 16 is installed at the upper end of the second through opening 15. A fixing screw hole 17 is provided on the inner side of the connecting platform 16, and the support plate 13 is positioned through the connecting platform 16.

[0025] Please see Figures 4-5 In this embodiment, an outer plate 18 is provided on the outer side of the connecting platform 16, and a sealing plate 19 is slidably connected to the inner side of the outer plate 18. A fixing screw 20 is threadedly connected to the inner side of the sealing plate 19. The outer plate 18 and the sealing plate 19 protect the support plate 13. The fixing screw 20 is threadedly connected to the connecting platform 16 through a fixing screw hole 17. The front and rear ends of the fixing screw 20 are provided with internal hexagonal holes 21. The internal hexagonal holes 21 facilitate the user to remove the sealing plates 19 from one side of the fire door, making it convenient to observe the fire scene and cool down and extinguish the fire. A rotating frame 22 is rotatably connected to the inner side of the second through opening 15. A support frame 23 is rotatably connected to the lower end of the rotating frame 22. A moving platform 24 is slidably connected to the inner side of the rotating frame 22. An installation pipe 25 is rotatably connected to the inner side of the moving platform 24. The rotating frame 22 is supported by the support frame 23, and a fire water pipe is installed using the installation pipe 25. The moving platform 24 is used to move the rotating frame 22 to aim at the fire scene for fire extinguishing.

[0026] During cooling, firstly, preliminary fireproofing is achieved through the heat insulation core board body 1, and the mounting bracket 8 is fixed using the positioning platform 7. Next, the internal components are separated and protected by the support plate 13, and phase change materials such as paraffin are installed through the mounting groove 14 to absorb heat and reduce the rate of heating. Then, the screw plug 11 and the external connection hole 12 are rotated to facilitate the connection of the external water pipe, thereby supplying water to the mounting bracket 8 and the water pipe 9. Water is then filled into the fire door through the sprinkler hole 10 to facilitate overall cooling. Finally, the filled water is discharged through the connecting hole 5, thereby facilitating the filling of the fire door with low-temperature water.

[0027] During firefighting, firstly, the support plate 13 is positioned by the connecting platform 16 and protected by the outer plate 18 and the sealing plate 19. Next, the sealing plates 19 on both sides can be removed from a single side of the fire door through the internal hexagonal hole 21, which facilitates observation of the fire scene and cooling and firefighting. Then, the sealing plates 19 are removed to facilitate the unfolding of the rotating frame 22, which is supported by the support frame 23. Finally, the fire water pipe is installed on the installation pipe 25 and moved by the moving platform 24 to aim at the fire scene for firefighting.

[0028] Through the above steps, initial fireproofing is achieved through the heat-insulating core board body 1. During the process, water is supplied to the mounting bracket 8 and water pipe 9 close to the fire scene through the spiral plug 11 and external connection hole 12 on the fire-free side. Water is also supplied to the interior of the fire door through the sprinkler hole 10, thereby achieving overall cooling. This improves the overall cooling capacity and durability of the door and facilitates subsequent fire extinguishing. It solves the problem that when existing heat-insulating fire doors are in use, heat from the fire scene will continuously accumulate, causing the heat-insulating fire door to be constantly heated and easily damaged, affecting its isolation performance and reducing its efficiency.

Claims

1. A novel heat-insulating fire door with active cooling, comprising a heat-insulating core board body (1); characterized in that: It also includes a mounting bracket (8) and a water pipe (9). The inner side of the heat insulation core board body (1) is provided with a first through-hole (3). The outer side of the first through-hole (3) is fixed with a mounting platform (4). The upper end of the heat insulation core board body (1) is provided with a turning hole (6). The outer side of the turning hole (6) is rotatably connected with a positioning platform (7). The mounting bracket (8) is installed between the two positioning platforms (7). The inner side of the mounting bracket (8) is provided with a water pipe (9) for overall cooling. A set of mounting brackets (8) and water pipes (9) are respectively set at the front and rear ends of the heat insulation core board body (1). The outer side of the water pipe (9) is provided with a water spray hole (10). The inner side of the mounting bracket (8) is threaded with a spiral plug (11). The outer side of the spiral plug (11) is provided with an external connection hole (12).

2. The novel heat-insulating fireproof door with active cooling as described in claim 1, characterized in that: An outer plate (2) is provided on the outer side of the heat insulation core board body (1), and a connecting hole (5) is provided at the lower end of the heat insulation core board body (1).

3. The novel heat-insulating fireproof door with active cooling according to claim 2, characterized in that: A support plate (13) is installed on the outside of the mounting platform (4). An installation groove (14) is opened on the outside of the support plate (13), and a second through opening (15) is opened on the inside of the support plate (13).

4. The novel heat-insulating fireproof door with active cooling according to claim 3, characterized in that: A connecting platform (16) is installed at the upper end of the second through-hole (15), and a fixing screw hole (17) is provided on the inner side of the connecting platform (16).

5. The novel heat-insulating fireproof door with active cooling according to claim 4, characterized in that: An outer plate (18) is provided on the outside of the connecting platform (16), and a sealing plate (19) is slidably connected to the inside of the outer plate (18). A fixing screw (20) is threadedly connected to the inside of the sealing plate (19).

6. The novel heat-insulating fireproof door with active cooling according to claim 5, characterized in that: The fixing screw (20) and the connecting platform (16) are connected by a fixing screw hole (17). The front and rear ends of the fixing screw (20) are provided with internal hexagonal holes (21).

7. The novel heat-insulating fireproof door with active cooling according to claim 4, characterized in that: The inner side of the second through-hole (15) is rotatably connected to a rotating frame (22), the lower end of the rotating frame (22) is rotatably connected to a support frame (23), the inner side of the rotating frame (22) is slidably connected to a moving platform (24), and the inner side of the moving platform (24) is rotatably connected to an installation pipe (25).

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