Fireproof heat insulation structure of parking space
By installing a composite structure of fireproof panels and fireproof doors in parking spaces, combined with an automatic sensing system, the problem of fire spread during electric vehicle fires is solved, achieving effective fire protection and heat insulation, rapid response, and protection of surrounding facilities.
Patent Information
- Application Number
- CN202520099744.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-15
AI Technical Summary
The existing fire-fighting facilities around parking spaces and charging stations are insufficient, which leads to the rapid spread of fire when electric vehicles catch fire, affecting surrounding vehicles and buildings. In addition, existing heat insulation panels or fire curtains have problems such as space compression or poor fire protection effect.
The structure combines fireproof panels and fireproof doors. The fireproof panels are made of composite materials, with an internal metal support structure, an external metal skin, and inorganic fiber material filling. The surface is sprayed with a fireproof and heat-insulating coating. Combined with an automatically sensing fireproof side door and a smoke sensor, it achieves rapid response and heat insulation.
It effectively prevents the spread of fire, protects surrounding vehicles and buildings, maintains convenient parking spaces, and provides timely warnings and smoke extraction during a fire, thereby reducing fire losses.
Smart Images
Figure CN223724261U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of fire safety, in particular to a parking space fireproof heat insulation structure. BACKGROUND
[0002] As the mainstream of new energy vehicles, electric vehicles have become an inevitable trend of China's development of automobile industry. The characteristics of price concessions, convenient charging and meeting the daily travel requirements of the public make electric vehicles the choice of many young people, but the safety hazards that follow cannot be ignored.
[0003] In recent years, new energy vehicle fire accidents have occurred frequently, and electric vehicles have become a fire disaster area. Most electric vehicle charging spaces are installed in underground parking garages of various buildings, and the charging process of lithium batteries of electric vehicles is a high-probability period of burning or explosion: once the battery burns, not only will it destroy itself, but also will harm surrounding vehicles and buildings, and will destroy surrounding vehicles and buildings in a very short time, and the toxic gases released will also cause harm to the human body.
[0004] The existing parking space or charging pile of the vehicle has few fire-fighting facilities around it, and generally uses heat insulation plates or fire curtains to isolate adjacent parking spaces, but using heat insulation plates directly for isolation will compress the parking space, making it inconvenient for vehicles to enter and exit under normal circumstances; and using a fire curtain for fire isolation, the fire curtain slides slowly, and the lower part is a suspended structure, when the vehicle in the parking space catches fire, it cannot effectively prevent the spread of fire, and still affects the surrounding vehicles. CONTENT OF THE INVENTION
[0005] The present application provides a parking space fireproof heat insulation structure, which uses a structure of fireproof plate and fireproof door cooperation, can play the effect of fireproof heat insulation, prevent the spread of fire, and affect the surrounding vehicles.
[0006] In order to achieve the above purpose, the present application provides a parking space fireproof heat insulation structure, which is arranged above the parking space and is composed of a plurality of fireproof plates, wherein: the fireproof plate is a composite plate, which is internally provided with a support structure made of metal, externally provided with a metal plate skin, and filled with inorganic fiber material between the support structure and the metal plate skin, and the surface of the support structure and the metal plate skin is sprayed with a fireproof heat insulation coating film.
[0007] Further, the fireproof plate includes a fireproof top plate, fireproof side plates, and fireproof door plates, wherein: the fireproof top plate is arranged directly above the parking space, and the fireproof side plates are arranged on both sides of the parking space; the fireproof top plate and the fireproof side plates are fixedly connected through bolts and buckles; the fireproof side plates include front side plates and rear side plates, the front side plates are fixed at the front end of the parking space, and the rear side plates are fixed at the rear end of the parking space; a plurality of fireproof door plates are arranged to jointly form a fireproof side door, the fireproof side door is arranged between the front side plates and the rear side plates, the front end of the fireproof side door is connected with the front side plates, and the rear end of the fireproof side door is connected with the rear side plates.
[0008] Further, the thickness of the fireproof plate is less than or equal to 3 cm.
[0009] Further, the fireproof side door is a sliding door or a folding door composed of a plurality of fireproof door plates.
[0010] Further, an automatic sensing and rebounding device is arranged on the fireproof side door.
[0011] Further, a smoke sensor is arranged on the inner side of the fireproof top plate, a smoke outlet is arranged in the middle of the fireproof top plate, a baffle is arranged above the smoke outlet, and the smoke sensor is electrically connected with the controller of the baffle.
[0012] Further, a temperature sensor and a fire warning device are arranged on the inner side of the front side plate.
[0013] The parking space fireproof and heat insulation structure provided in the application has the following beneficial effects:
[0014] The application has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS
[0015] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments illustrated in the drawings provide explanations of the application and do not constitute an improper limitation of the application. In the drawings:
[0016] Fig. 1 is a schematic view of a parking space fireproof and heat insulation structure provided according to an embodiment of the application;
[0017] Fig. 2 is a schematic view of a parking space provided according to an embodiment of the application;
[0018] In the figure: 1 - fireproof roof, 2 - front side plate, 3 - rear side plate, 4 - fireproof side door, 5 - smoke outlet, 6 - smoke sensor, 7 - temperature sensor, 8 - fire warning device. DETAILED DESCRIPTION
[0019] In order to better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the scope of protection of the present application.
[0020] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.
[0021] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.
[0022] In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned part of the terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.
[0023] In addition, the meaning of the term "a plurality of" should be two and more than two.
[0024] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.
[0025] As Figs. 1-2 shown, the application provides a parking space fireproof and heat insulation structure, which is arranged above the parking space and is composed of a plurality of fireproof plates, wherein: the fireproof plate is a composite plate, which is internally provided with a support structure made of metal material, externally provided with a metal plate skin, and filled with inorganic fiber material between the support structure and the metal plate skin, and the surface of the support structure and the metal plate skin is sprayed with fireproof and heat insulation coating film.
[0026] Specifically, the parking space fireproof and heat insulation structure provided by the application is mainly arranged on the parking space to achieve fireproof and isolation of the parking space. The fireproof plate is a composite plate structure integrating fireproof and heat insulation, internally adopts a support structure made of metal material to increase the stability of the fireproof plate structure, and preferably adopts a square tube made of steel or aluminum; externally covers a metal plate skin, preferably a steel plate or an aluminum plate; is filled with inorganic fiber material between the support structure and the skin; and in order to improve the fireproof and heat insulation effect, the surface of the support structure and the metal plate skin is sprayed with DSP fireproof and heat insulation coating film material. When a fire occurs on the car in the parking space, the fireproof and heat insulation performance of the fireproof plate is used to control the fire within the parking space, so that the fire does not spread to affect the surrounding parked vehicles or buildings; at the same time, the smoke exhaust outlet and the fire warning device 8 are also arranged, which can quickly remind the outside of the fire to prevent the fire from further spreading and control the fire loss to the minimum range.
[0027] Further, the fireproof plate includes a fireproof top plate 1, fireproof side plates, and fireproof door plates, wherein: the fireproof top plate 1 is arranged directly above the parking space, and the fireproof side plates are arranged on both sides of the parking space; the fireproof top plate 1 and the fireproof side plates are fixedly connected through bolts and locks; the fireproof side plates include a front side plate 2 and a rear side plate 3, the front side plate 2 is fixed at the front end of the parking space, and the rear side plate 3 is fixed at the rear end of the parking space; a plurality of fireproof door plates are arranged to jointly form a fireproof side door 4, the fireproof side door 4 is arranged between the front side plate 2 and the rear side plate 3, the front end of the fireproof side door 4 is connected with the front side plate 2, and the rear end is connected with the rear side plate 3.
[0028] Specifically, the fireproof top plate 1 is arranged at the top to prevent the fire from burning upward, and the fireproof side plates and the fireproof door plates are arranged on both sides to prevent the fire from spreading to both sides; the fireproof top plate 1 and the fireproof side plates are connected and fixed through the bolts and the locks welded on the plate surface, which is convenient for assembly and disassembly; the fireproof side plates are composed of the front side plate 2 and the rear side plate 3, which can not only be fireproof and heat insulation, but also can fix the fireproof top plate 1 and the fireproof side door 4, so as to ensure that the fireproof side door 4 can be stably opened and closed; the fireproof side door 4 is composed of a plurality of fireproof door plates, which is mainly to ensure the parking space and make the adjacent parking spaces be connected with each other, so as to facilitate the entry and exit of the car and parking;
[0029] Further, the thickness of the fireproof plate is ≤3cm. In the embodiments of the present application, the thickness of the fireproof plate support structure is preferably ≤2cm, the thickness of the metal skin is preferably ≥1.5mm, and the thickness of the coating film is preferably 300μm, so that the overall weight is relatively light while the fireproof and heat insulation performance is ensured, facilitating movement and assembly. When a vehicle parked in the parking space catches fire, the temperature is generally about 1500℃, and after the fireproof and heat insulation by the fireproof plate provided by the present application, the temperature transmitted to the adjacent parking space is reduced to below 100℃, thereby effectively preventing the spread of fire and preventing the influence of thermal runaway on surrounding vehicles or buildings.
[0030] Further, the fireproof side door 4 is a sliding door or a folding door composed of a plurality of fireproof door plates.
[0031] Further, the fireproof side door 4 is provided with an automatic sensing and rebounding device.
[0032] Specifically, the fireproof side door 4 preferably adopts a sliding door or a folding door structure composed of three fireproof door plates. When a sliding door structure is adopted, a sliding rail is provided on the ground of the parking space, and a metal pulley is provided at the bottom end of the fireproof door plate for opening and closing the fireproof side door 4. When a folding door structure is adopted, the fireproof door plate is connected with the front side plate 2 and the rear side plate 3 by a hinge to realize the opening and closing of the folding door. In addition, the fireproof side door 4 is provided with an automatic sensing and rebounding device, which automatically opens and closes the fireproof side door 4 according to the sensed position information. When the parking space is empty, the fireproof side door 4 is in a closed state. When a vehicle enters, exits or adjusts the parking position, the automatic sensing and rebounding device can automatically control the fireproof side door 4 to open according to the position of the vehicle, so as to ensure the parking space and position adjustment of the vehicle. When the vehicle is parked, the fireproof side door 4 will automatically close. Even if the vehicle catches fire, the fireproof side door 4 is still in a closed state, which cooperates with the fireproof top plate 1 and the fireproof side plate to realize the fireproof and heat insulation of the parking space.
[0033] Further, the inner side of the fireproof top plate 1 is provided with a smoke sensor 6, the middle of the fireproof top plate 1 is provided with a smoke outlet 5, the upper side of the smoke outlet 5 is provided with a baffle, and the smoke sensor 6 is electrically connected with the controller of the baffle. The middle position of the fireproof top plate 1 is provided with the smoke outlet 5, which can be connected with the smoke exhaust device of the parking lot fire extinguishing system. When the smoke sensor 6 detects that the smoke in the parking space exceeds the standard, the baffle will be automatically controlled to open and exhaust smoke to the smoke exhaust device.
[0034] Further, the inner side of the front side plate 2 is provided with a temperature sensor 7 and a fire warning device 8. The temperature sensor 7 is mainly used to monitor the temperature value inside the parking space. When the car catches fire, the temperature will rise rapidly, and when it exceeds the set value of the temperature sensor 7, the fire warning device 8 will issue a fire alarm. On the one hand, it can issue a warning through the buzzer and the flashing light, and on the other hand, it can directly upload the fire warning to the system terminal through network communication.
[0035] Specifically, the parking space fireproof and heat insulation structure of the embodiment of the present application is also applicable to the fireproof use of other flammable tools such as electric bicycles. Only the size of the fireproof plate needs to be adjusted according to the actual size of the parked tool. For example, when an electric bicycle is parked, the design of the fireproof side door 4 can be cancelled, and the fireproof top plate 1 can be directly made into a door structure and opened from the top. In this way, the parking space of the electric bicycle is ensured while the fireproof and heat insulation effect is achieved.
[0036] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A parking space fireproofing and heat insulating structure, characterized by, The fireproof plate is a composite plate, which is internally provided with a support structure of metal material, externally provided with a metal plate skin, and filled with inorganic fiber material between the support structure and the metal plate skin, and is sprayed with fireproof and heat insulation coating film on the surface of the support structure and the metal plate skin. The fireproof plate includes a fireproof top plate, a fireproof side plate, and a fireproof door plate.
2. The parking stall firestop structure of claim 1, wherein, The fireproof top plate is arranged directly above the parking space, and the fireproof side plate is arranged on both sides of the parking space. The fireproof top plate and the fireproof side plate are fixedly connected through bolts and locks. The fireproof side plate includes a front side plate and a rear side plate, the front side plate is fixed at the front end of the parking space, and the rear side plate is fixed at the rear end of the parking space. A plurality of fireproof door plates are arranged to jointly form a fireproof side door, the fireproof side door is arranged between the front side plate and the rear side plate, the front end of the fireproof side door is connected with the front side plate, and the rear end of the fireproof side door is connected with the rear side plate. The thickness of the fireproof plate is less than or equal to 3 cm.
3. The parking stall firestop structure of claim 2, wherein, The fireproof side door is a sliding door or a folding door composed of a plurality of fireproof door plates.
4. The parking stall firestop structure of claim 3, wherein, An automatic sensing and rebounding device is arranged on the fireproof side door.
5. The parking stall firestop structure of claim 4, wherein, A smoke sensor is arranged on the inner side of the fireproof top plate, a smoke outlet is arranged in the middle of the fireproof top plate, a baffle is arranged above the smoke outlet, and the smoke sensor is electrically connected with the controller of the baffle.
6. The parking stall firestop structure of claim 5, wherein, A temperature sensor and a fire warning device are arranged on the inner side of the front side plate.
7. The parking stall firestop structure of claim 6, wherein,