Thermal insulation door with fireproof function
By installing temperature sensors and intelligent sprinkler systems on insulated doors, automatic closing and fire extinguishing in case of fire are achieved, solving the problem that insulated doors cannot prevent the spread of fire during a fire, and ensuring safety and cooling effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-03-24
AI Technical Summary
If an insulated door opens during a fire due to a malfunctioning door closer, smoke and fire can spread rapidly, making it impossible to stop the spread of fire and endangering personal safety.
The system uses a first temperature sensor and controller to drive the motor to close the protective door, and uses intelligent sprinklers to spray water and dry ice gas to extinguish the fire. Combined with a fan and a cooler to cool down the fire, it achieves fire suppression and temperature control.
It effectively blocks the spread of fire, prevents smoke from penetrating, ensures indoor safety, and alerts personnel through temperature detection and alarm systems, while also providing emergency lighting.
Smart Images
Figure CN224032501U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building fire prevention technical field especially, relate to a kind of thermal insulation door with fireproof function. BACKGROUND
[0002] Thermal insulation door is a kind of door product specially designed to reduce heat transfer, improve building or space energy efficiency, which effectively insulates indoor and outdoor temperature difference by using high-efficiency thermal insulation materials and sealing technology, reduces cold and heat exchange, thereby reducing the energy consumption of air conditioning, heating and other equipment.
[0003] When thermal insulation door encounters fire, the smoke (temperature>600℃) will quickly spread to the adjacent area through the door opening when the door closer fails to cause the thermal insulation door to be in the open state, and the open thermal insulation door cannot block the spread of fire, and the fire may spread to other fire zones through the door opening, leading to the expansion of fire scale and threatening personal safety.
[0004] In view of the above, there is an urgent need for a thermal insulation door with fireproof function to solve the above problems. INVENTION CONTENTS
[0005] In order to overcome the shortcomings that the thermal insulation door is in the open state when the door closer fails to cause the thermal insulation door to be in the open state when the thermal insulation door encounters fire, leading to the expansion of fire scale, the utility model mainly provides a thermal insulation door with fireproof function.
[0006] A thermal insulation door with fireproof function comprises a mounting plate, which is the mounting carrier of the parts; a controller is installed on the left side of the upper part of the front side of the mounting plate; a first protective door is rotatably connected to the mounting plate; a second protective door is rotatably connected to the mounting plate, and the first protective door is located on the left side of the second protective door; a third protective door is rotatably connected to the second protective door; a display screen is installed on the third protective door; a first temperature sensor is installed on the right side of the upper part of the front side of the mounting plate; a fixed plate is connected to the right side of the lower part of the rear side of the mounting plate; a motor is installed on the fixed plate; a first gear is connected to the lower end of the output shaft of the motor; a connecting plate is rotatably connected to the left side of the fixed plate, and the connecting plate is connected to the rear side of the third protective door; a second gear is connected to the connecting plate, and the first gear and the second gear are engaged; a first storage box is connected to the upper part of the front side of the mounting plate; a second storage box is connected to the upper part of the front side of the mounting plate, and the second storage box is located between the first storage box and the first temperature sensor; an intelligent shower is installed on the upper part of the front side of the mounting plate, and the intelligent shower is located below and communicated with the first storage box and the second storage box.
[0007] In a preferred embodiment of the utility model, still include the buzzer, install on the mounting plate front side upper portion, the buzzer is located first storage tank left side.
[0008] In a preferred embodiment of the utility model, still include the emergency light, left and right symmetrical type install on the mounting plate front side upper portion, the intelligent shower is located between two emergency lights.
[0009] In a preferred embodiment of the utility model, still include second temperature sensor, install on the mounting plate rear side upper portion right side, mounting bracket, connect on the mounting plate rear side upper portion, second temperature sensor is located mounting bracket right side, fan, fan number is set to three, all install on the mounting bracket upper portion, refrigerator, install on the mounting bracket lower portion.
[0010] In a preferred embodiment of the utility model, the first protective door is embedded with a transparent observation window.
[0011] In a preferred embodiment of the utility model, the second protective door is provided with a sealing gasket, and the inner ring of the sealing gasket on the second protective door is in contact with the third protective door.
[0012] In a preferred embodiment of the utility model, the first protective door, the second protective door and the third protective door are connected with handles on the front and rear sides.
[0013] In a preferred embodiment of the utility model, the intelligent shower is inclinedly installed on the mounting plate.
[0014] The utility model has the following advantages:
[0015] The utility model realizes temperature detection on outdoor and indoor in real time through first temperature sensor and second temperature sensor, when temperature reaches critical point, controller controls starting motor to drive third protective door to rotate and close, avoids fire spreading to indoor, and controls starting intelligent shower to spray water and dry ice gas in turn to extinguish fire, can block fire spread. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.
[0017] Figure 2 It is the three-dimensional structure schematic diagram of the mounting plate, the first protective door and the second protective door of the utility model.
[0018] Figure 3 It is the three-dimensional structure schematic diagram of the display screen, the fixed plate and the connecting plate of the utility model.
[0019] Figure 4It is a three-dimensional structure schematic view of the motor, the first gear and the second gear.
[0020] Figure 5 It is a three-dimensional structure schematic view of the first storage box, the second storage box and the intelligent shower.
[0021] Figure 6 It is a three-dimensional structure schematic view of the mounting frame, the fan and the refrigerator.
[0022] Among them, the above drawing includes the following sign: 1, mounting plate, 101, controller, 2, first protective door, 3, second protective door, 301, display screen, 4, third protective door, 5, first temperature sensor, 6, second temperature sensor, 7, fixed plate, 8, motor, 9, first gear, 10, second gear, 11, connecting plate, 12, buzzer, 13, first storage box, 14, second storage box, 15, intelligent shower, 16, emergency light, 17, mounting frame, 18, fan, 19, refrigerator. DETAILED DESCRIPTION
[0023] Although the present application can be described in relation to particular applications or industries, those skilled in the art will recognize that the present application has a broader scope. Those skilled in the art will recognize that terms such as: above, below, upward, downward, etc., are used to describe the orientation of the figures and are not intended to limit the scope of the present application as defined by the appended claims. Any numerical designations such as: first or second are merely illustrative and are not intended to limit the scope of the present application in any way.
[0024] Embodiment: A heat preservation door with fireproof function, like Figures 1-5As shown, including the mounting plate 1, controller 101, the first protective door 2, the second protective door 3, the display screen 301, the third protective door 4, the first temperature sensor 5, the fixed plate 7, the motor 8, the first gear 9, the second gear 10, the connecting plate 11, the first storage box 13, the second storage box 14 and the intelligent shower 15, the mounting plate 1 is the installation carrier of the parts, the mounting plate 1 is installed on the left side of the upper front side of the controller 101, the mounting plate 1 is rotatably connected to the first protective door 2, the first protective door 2 is embedded with a transparent observation window, which is convenient for observing the fire, the mounting plate 1 is rotatably connected to the second protective door 3, the first protective door 2 is located on the left side of the second protective door 3, the second protective door 3 is rotatably connected to the third protective door 4, the second protective door 3 is provided with a sealing gasket, the inner ring of the sealing gasket of the second protective door 3 is in contact with the third protective door 4, so as to avoid the penetration of smoke into the room, the first protective door 2, the second protective door 3 and the third protective door 4 are connected with handles on the front and back sides, which is convenient for opening the first protective door 2, the second protective door 3 and the third protective door 4, the third protective door 4 is installed on the display screen 301, the mounting plate 1 is installed on the right side of the upper front side of the first temperature sensor 5, the mounting plate 1 is welded on the right side of the lower rear side of the fixed plate 7, the fixed plate 7 is installed on the motor 8 by means of bolts, the output shaft of the motor 8 is connected to the first gear 9, the fixed plate 7 is rotatably connected to the connecting plate 11 on the left side, the connecting plate 11 is connected with the rear side of the third protective door 4, the connecting plate 11 is connected to the second gear 10, the first gear 9 and the second gear 10 are engaged, the mounting plate 1 is connected to the first storage box 13 on the upper front side, the mounting plate 1 is connected to the second storage box 14 on the upper front side, the second storage box 14 is located between the first storage box 13 and the first temperature sensor 5, the mounting plate 1 is installed on the intelligent shower 15 on the upper front side, the intelligent shower 15 is located below and communicated with the first storage box 13 and the second storage box 14, the intelligent shower 15 is installed on the mounting plate 1 in an inclined manner, which is convenient for extinguishing fire, the first temperature sensor 5 and the second temperature sensor 6 realize real-time temperature detection of outdoor and indoor, when the temperature reaches the critical point, the controller 101 controls the motor 8 to drive the third protective door 4 to rotate and close, so as to avoid the spread of fire to the room, and controls the intelligent shower 15 to spray water and dry ice gas in turn to extinguish the fire, which can block the spread of fire.
[0025] As shown in the figure, Figure 5 It also includes a buzzer 12, the mounting plate 1 is installed on the upper front side of the buzzer 12, and the buzzer 12 is located on the left side of the first storage box 13.
[0026] As shown in the figure, Figure 5As shown, it also includes an emergency light 16. The upper front side of the mounting plate 1 is symmetrically mounted on the emergency light 16, and the smart shower head 15 is located between the two emergency lights 16.
[0027] like Figure 6 As shown, it also includes a second temperature sensor 6, a mounting bracket 17, a fan 18, and a cooler 19. The second temperature sensor 6 is mounted on the upper right side of the rear side of the mounting plate 1. The upper rear side of the mounting plate 1 is welded to the mounting bracket 17. The second temperature sensor 6 is located on the right side of the mounting bracket 17. Three fans 18 are mounted on the upper part of the mounting bracket 17. The cooler 19 is mounted on the lower part of the mounting bracket 17. When the fans 18 and the cooler 19 are started, they work together to cool the room.
[0028] When this device is needed, the first temperature sensor 5 can detect the outdoor temperature in real time. When the outdoor temperature reaches the critical point, the controller 101 receives the signal and first controls the start motor 8. The output shaft of the motor 8 rotates, driving the second gear 10 to rotate. Through the meshing transmission of the first gear 9 and the second gear 10, the connecting plate 11, the display screen 301, and the third protective door 4 rotate and close, which blocks the fire and prevents the fire from spreading into the room. The sealing gasket can prevent smoke from seeping into the room through the gap between the third protective door 4 and the second protective door 3, causing people to suffocate or be poisoned. At the same time, the controller 101 controls the start of the intelligent shower head 15. The controller 101 can control the intelligent shower head 15. The shower head 15 sprays water and dry ice gas from the first storage tank 13 and the second storage tank 14 to extinguish the fire. The second temperature sensor 6 can detect the indoor temperature in real time. When the indoor temperature rises, the controller 101 receives the signal and controls the start of the cooler 19 and the fan 18. The cooler 19 cools the indoor air, and the fan 18 accelerates the air flow and distributes the cold air evenly over a larger area to achieve cooling. When the outdoor or indoor temperature rises, the buzzer 12 will sound an alarm to remind everyone, and the outdoor and indoor temperatures can be viewed in real time through the display screen 301. Finally, when there is a power outage in the community, the emergency lights 16 can provide lighting.
[0029] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.
Claims
1. A fire-resistant insulated door, Its characteristics include: Mounting plate (1) serves as the mounting carrier for the parts; The controller (101) is installed on the upper left side of the front side of the mounting plate (1); The first protective door (2) is rotatably connected to the mounting plate (1); The second protective door (3) is rotatably connected to the mounting plate (1), and the first protective door (2) is located to the left of the second protective door (3); The third protective door (4) is rotatably connected to the second protective door (3); The display screen (301) is installed on the third protective door (4); The first temperature sensor (5) is installed on the upper right side of the front side of the mounting plate (1). The first temperature sensor (5) is used to detect the outdoor temperature. A fixing plate (7) is connected to the lower right side of the rear side of the mounting plate (1); The motor (8) is mounted on the fixed plate (7); The first gear (9) is connected to the lower end of the output shaft of the motor (8); A connecting plate (11) is rotatably connected to the left side of the fixed plate (7). The connecting plate (11) is connected to the rear side of the third protective door (4). The connecting plate (11) is used to close the third protective door (4). The second gear (10) is connected to the connecting plate (11), and the first gear (9) and the second gear (10) mesh. The first storage tank (13) is connected to the upper part of the front side of the mounting plate (1), and the first storage tank (13) is used to store water; The second storage box (14) is connected to the upper part of the front side of the mounting plate (1). The second storage box (14) is located between the first storage box (13) and the first temperature sensor (5). The second storage box (14) is used to store dry ice. The intelligent shower head (15) is installed on the upper front side of the mounting plate (1). The intelligent shower head (15) is located below and connected to the first storage box (13) and the second storage box (14). The intelligent shower head (15) is used for fire extinguishing.
2. A fire-resistant insulated door according to claim 1, characterized in that, It also includes a buzzer (12), which is installed on the upper front side of the mounting plate (1) and the buzzer (12) is located on the left side of the first storage box (13).
3. A fire-resistant insulated door according to claim 2, characterized in that, It also includes: emergency lights (16), which are symmetrically installed on the upper front side of the mounting plate (1), and the smart shower head (15) is located between the two emergency lights (16).
4. A fire-resistant insulated door according to claim 3, characterized in that, It also includes: a second temperature sensor (6), which is installed on the upper right side of the rear side of the mounting plate (1); Mounting bracket (17) is connected to the upper rear side of the mounting plate (1), and the second temperature sensor (6) is located on the right side of the mounting bracket (17); Fans (18), three fans (18) are installed on the upper part of the mounting bracket (17); cooler (19), installed on the lower part of the mounting bracket (17), the fans (18) and the cooler (19) work together to cool the room.
5. A fire-resistant insulated door according to claim 4, characterized in that: A transparent observation window is embedded in the first protective door (2).
6. A fire-resistant insulated door according to claim 5, characterized in that: The second protective door (3) is provided with a sealing gasket, and the inner ring of the sealing gasket on the second protective door (3) is in contact with the third protective door (4).
7. A fire-resistant insulated door according to claim 6, characterized in that: The first protective door (2), the second protective door (3) and the third protective door (4) are all connected to handles on both the front and back sides.
8. A fire-resistant insulated door according to claim 7, characterized in that: The intelligent shower head (15) is installed at an angle on the mounting plate (1).