Underground garage parking space fireproof partition device based on fire-fighting Internet of Things and fireproof isolation method

Abstract

The invention discloses an underground garage parking space fireproof isolation device and fireproof isolation method based on the fire-fighting Internet of Things, the device comprises a fire-fighting Internet of Things system and a related matched fireproof isolation device, when an infrared temperature detector monitors a fire, a platform receives early warning information and sends the early warning information to related personnel, and after it is confirmed that the fire is real, the fire-fighting Internet of Things system sends the early warning information to the related personnel. The user remotely controls the charging pile circuit break, the spray fire extinguishing, the fan smoke discharge and the opening of the fireproof partition through the platform, and the supporting rod drives the refractory fiber cloth to pop out to isolate the fire; a fire disaster enables a temperature sensing element to fuse at high temperature, a mechanical triggering mechanism is triggered, after a signal is received, a spring releases energy to push a linkage rod to enable a hinge mechanism to drive a cover to be opened, a pop-up mechanism is driven by the spring to rapidly unfold a supporting rod and refractory fiber cloth, a fireproof barrier is formed, and fire spreading is prevented; the design has the advantages of quick response, intelligence, reduction of smoke diffusion, prevention of flame spread and reduction of loss caused by a fire disaster.

Description

Technical Field

[0001] The present invention relates to the technical field of underground garage fire prevention, and in particular to an underground garage parking space fireproof partition device and a fireproof isolation method based on a fire protection Internet of Things. Background Art

[0002] With the acceleration of urbanization, underground garages are becoming more and more common, and the parking of new energy vehicles in underground garages is becoming more and more common. It is extremely difficult to extinguish fires of new energy vehicles. Due to the closedness and complexity of underground garages, once a fire occurs, the fire spreads rapidly and the smoke spreads quickly, which brings great difficulties to the evacuation of personnel and fire fighting. Traditional fire partition devices usually have slow response speed and low intelligence, which can hardly meet the fire protection needs of modern underground garages.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0004] In response to the problems in the related technology, the present invention proposes a fireproof partition device and a fireproof isolation method for underground garage parking spaces based on the fire protection Internet of Things to overcome the above-mentioned technical problems existing in the existing related technology.

[0005] To this end, the specific technical solution adopted by the present invention is as follows: An underground garage parking space fireproof partition device and fireproof isolation method based on the fire protection Internet of Things includes a fire protection Internet of Things system and related supporting fireproof partition devices. The fire protection Internet of Things system includes an infrared temperature detector, a charging pile circuit breaker, a water pump control cabinet, a fan control cabinet, a fire protection Internet of Things gateway and a fire protection Internet of Things platform. The fireproof partition device includes a base, a support rod, a fire-resistant fiber cloth, a motor control box, a steel sheet and a cover.

[0006] As a further solution of the present invention, when the infrared temperature detector monitors smoke or abnormally high temperature, the infrared temperature detector sends data to the fire protection Internet of Things gateway.

[0007] As a further solution of the present invention, the fire IoT gateway sends data to the fire IoT platform for analysis, and notifies the property, security guards on duty, owners, etc. of the fire alarm information through APP, text messages, AI voice calls, manual customer service, etc. The management personnel can view the monitoring screen of the infrared temperature detector through the platform APP or WEB to quickly verify the authenticity of the fire alarm.

[0008] As a further solution of the present invention, an instruction is sent to the fire Internet of Things gateway through the fire Internet of Things platform, and the fire Internet of Things gateway controls the charging pile circuit breaker to cut off the power through wireless transmission.

[0009] As a further solution of the present invention, instructions are sent to the fire Internet of Things gateway through the fire Internet of Things platform, and the fire Internet of Things gateway sends instructions to the water pump control cabinet through wired transmission, and the water pump control cabinet controls the sprinkler pipe to spray water to extinguish the fire.

[0010] As a further solution of the present invention, instructions are sent to the fire Internet of Things gateway through the fire Internet of Things platform, and the fire Internet of Things gateway sends instructions to the fan control cabinet through wired transmission, and the fan control cabinet controls the fan to start smoke exhaust.

[0011] As a further solution of the present invention, the fire protection Internet of Things platform controls the operation of the fireproof partition device through wireless transmission, or the temperature sensing element is melted by high temperature, triggering the mechanical trigger mechanism. After the mechanical trigger mechanism receives the melting signal, the locking device releases the fixation of the spring, releasing the energy stored in the spring. The spring releases the energy, pushing the linkage rod to move. The linkage rod is driven by the hinge mechanism to automatically open the lid, and the lid is opened quickly and smoothly to expose the support rod storage slot and the fire-resistant fiber cloth storage area. After the lid is fully opened, the pop-up mechanism is driven by the spring to quickly pop out the two support rods, and the fire-resistant fiber cloth automatically unfolds to form a fireproof partition barrier to prevent the spread of fire.

[0012] As a further solution of the present invention, the motor control box is connected to the main power grid of the garage through wires, receives wireless communication signals and executes trigger instructions, drives the support rod to pop out, and unfolds the refractory fiber cloth.

[0013] As a further solution of the present invention, the motor control box includes a wireless communication module, a power supply unit and a pop-up mechanism.

[0014] As a further solution of the present invention, the power supply unit includes a main power connection interface, a backup power supply and a power management module.

[0015] As a further solution of the present invention, the cover is connected to the base structure body through a hinge mechanism driven by a motor. After the platform issues an instruction or high temperature is triggered, the motor control box drives the cover to open automatically, providing an obstacle-free path for the support rod to pop out.

[0016] The beneficial effects of the present invention are: The present invention sets up a fireproof partition device and a fire-fighting Internet of Things system. When the infrared temperature detector detects a fire, the platform receives the early warning information and sends it to relevant personnel, and remotely controls the charging pile circuit breaker, water pump control cabinet, and fan control cabinet to achieve power outage, sprinkler fire extinguishing, and fan smoke exhaust. After confirming the fire alarm, the user chooses to open the fireproof partition, and the support rod drives the fire-resistant fiber cloth to pop out and isolate the fire. The advantages of this design are rapid response, intelligence, reduction of smoke diffusion, and prevention of flame spread, thereby reducing the losses caused by fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a communication flow chart of a fire protection Internet of Things system of an underground garage parking space fire protection partition device and a fire protection isolation method based on the fire protection Internet of Things according to an embodiment of the present invention; Figure 2 A double-sided fireproof partition device for underground garage parking spaces based on the fire protection Internet of Things and a fireproof isolation method according to an embodiment of the present invention; Figure 3 A three-sided fireproof partition device for underground garage parking spaces based on the fire protection Internet of Things and a fireproof isolation method according to an embodiment of the present invention; Figure 4 The base structure of the fireproof partition device of the underground garage parking space fireproof partition device and the fireproof isolation method based on the fire protection Internet of Things according to the embodiment of the present invention; Figure 5 It is a structural schematic diagram of a steel sheet of an underground garage parking space fire partition device and a fire isolation method based on a fire protection Internet of Things according to an embodiment of the present invention.

[0019] In the figure: 1. Base; 2. Support rod; 3. Motor control box; 4. Steel sheet; 5. Cover; 6. Refractory fiber cloth. DETAILED DESCRIPTION

[0020] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0021] According to an embodiment of the present invention, a fireproof partition device and a fireproof isolation method for an underground garage parking space based on a fire protection Internet of Things are provided.

[0022] Please refer to the instruction manual Figure 1-5According to an embodiment of the present invention, a fireproof partition device and a fireproof isolation method for an underground garage parking space based on a fire-fighting Internet of Things include a fire-fighting Internet of Things system and related supporting fireproof partition devices. The fire-fighting Internet of Things system includes an infrared temperature detector, a charging pile circuit breaker, a water pump control cabinet, a fan control cabinet, a fire-fighting Internet of Things gateway and a fire-fighting Internet of Things platform. The fireproof partition device includes a base 1, a support rod 2, a fire-resistant fiber cloth 6, a motor control box 3, a steel sheet 4 and a cover 5.

[0023] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, when the infrared temperature detector monitors smoke or abnormally high temperature, the infrared temperature detector sends data to the fire protection Internet of Things gateway.

[0024] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, the fire protection Internet of Things gateway sends data to the fire protection Internet of Things platform for analysis, and notifies the property, security guards on duty, owners, etc. of the fire alarm information through APP, SMS, AI voice calls, manual customer service, etc. The management personnel can view the monitoring screen of the infrared temperature detector through the platform APP or WEB end, quickly verify the authenticity of the fire alarm, and if it is a real fire alarm, issue an alarm.

[0025] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, an instruction is sent to the fire Internet of Things gateway through the fire Internet of Things platform, and the fire Internet of Things gateway controls the charging pile circuit breaker to cut off the power through wireless transmission.

[0026] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, the fire Internet of Things platform sends instructions to the fire Internet of Things gateway, and the fire Internet of Things gateway sends instructions to the water pump control cabinet through wired transmission, and the water pump control cabinet controls the sprinkler pipe to spray water to extinguish the fire.

[0027] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, the fire Internet of Things platform sends instructions to the fire Internet of Things gateway, and the fire Internet of Things gateway sends instructions to the fan control cabinet through wired transmission, and the fan control cabinet controls the fan to start smoke exhaust.

[0028] In one embodiment, please refer to the attached specification Figure 1-5As a further solution of the present invention, the fire protection Internet of Things platform controls the operation of the fireproof partition device through wireless transmission, or the temperature sensing element is melted by high temperature, triggering the mechanical trigger mechanism. After the mechanical trigger mechanism receives the melting signal, the locking device releases the fixation of the spring and releases the energy stored in the spring. The spring releases the energy and pushes the linkage rod to move. The linkage rod is driven by the hinge mechanism to automatically open the lid 5. The lid 5 is opened quickly and smoothly to expose the support rod storage slot and the fire-resistant fiber cloth storage area. After the lid 5 is fully opened, the pop-up mechanism is driven by the spring to quickly pop out the two support rods 2, and the fire-resistant fiber cloth 6 is automatically unfolded to form a fireproof partition barrier to prevent the spread of fire.

[0029] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, the motor control box 3 is connected to the main power grid of the garage through wires, receives wireless communication signals and executes trigger instructions, drives the support rod 2 to pop out, and unfolds the refractory fiber cloth.

[0030] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, the motor control box 3 includes a wireless communication module, a power supply unit and a pop-up mechanism.

[0031] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, the power supply unit includes a main power connection interface, a backup power supply and a power management module.

[0032] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, the cover 5 is connected to the base structure body through a hinge mechanism driven by a motor. After the platform issues an instruction or high temperature is triggered, the motor control box 3 drives the cover to open automatically, providing an obstacle-free path for the support rod to pop out.

[0033] When in use, the fireproof partition device is installed in the underground garage parking area by fixing with steel nails. Considering that there are parking spaces against the wall and not against the wall, two-sided ( Figure 2 ) and three-sided ( Figure 3 ), among which, the two-sided components include 4 fire-resistant support rods, 2 bases, and 2 pieces of fire-resistant fiber cloth; the three-sided components include 6 support rods, 1 U-shaped base, and 3 pieces of fire-resistant fiber cloth. The fire-resistant support rods are all cylindrical and made of steel; the fire-resistant fiber cloth is made of flame-retardant cloth with a fire-resistant temperature of 1260 degrees. The two ends are rolled up and fixed and inserted into the support rods; when the device is in the activated state, the cover above the base is opened, the support rod pops up to a vertical state, and the fire-resistant fiber cloth is unfolded to form a fireproof partition ( Figure 4, the fire-resistant fiber cloth is hidden), the base adopts a sloped design, similar to a speed bump, to ensure the stable installation of the device on the ground of the underground garage, prevent displacement caused by vehicle driving or vibration, and protect the safety of vehicle tires. Overall description: Built into the base and the bottom of each support rod, the motor control box is responsible for connecting to the main power grid of the garage through wires, receiving wireless communication signals and executing trigger commands, driving the fire-resistant support rods to pop out and unfolding the fire-resistant fiber cloth. The control box includes a wireless communication module, a pop-up mechanism, and a power supply unit to ensure that the support rods can pop out quickly and reliably after receiving the command. (1) Wireless communication module: Integrated in the motor control box, using 4G wireless communication technology, supporting two-way data transmission. The module can receive the start-up command from the Internet of Things platform and send the working status of the device (such as standby, pop-up, fault, etc.) to the Internet of Things platform in real time. When the temperature sensing and automatic triggering device detects abnormally high temperature in the environment or the Internet of Things platform issues a remote command, the start-up command is automatically sent to the motor control box through the 4G network to trigger the start of the fireproof partition device. (2) Power supply unit: The base is directly connected to the main power grid of the garage through wires to provide a stable power supply. The power supply unit includes a main power connection interface, a backup power supply (such as a high-efficiency battery) and a power management module. This unit provides stable power support for all electronic and mechanical components in the base, and automatically switches to the backup power supply when the main power is cut off to ensure the continuous operation of the device. (3) Storage device. When the device is not activated, the support rod is firmly stored in the storage slot to avoid accidental ejection or damage. The fire-resistant fiber cloth is stored in an orderly manner by folding. When the support rod is ejected, the fire-resistant fiber cloth can be automatically and quickly unfolded to form a complete fireproof partition. (4) Pop-up mechanism. It consists of a motor-driven mechanical structure, including a telescopic guide rail and a support rod connecting component. After receiving the trigger command, the pop-up mechanism can quickly and smoothly eject the support rod, unfold the fire-resistant fiber cloth, and form a fireproof partition barrier. The design of the guide rail and limit switch ensures that the angle and position of the support rod are accurate, thereby improving the effectiveness of the fireproof partition. (5) Automatic opening lid. The top of the base is equipped with an automatic opening lid. The lid is made of high-strength fireproof material and has good heat resistance and protective properties. The lid is connected to the main body of the base structure through a motor-driven hinge mechanism. After the platform issues a command or high temperature triggers, the motor control box drives the lid to open automatically, providing an obstacle-free path for the support rod to pop out. When the device is not activated, the lid covers the fire-resistant support rod storage slot and the fire-resistant fiber cloth storage area to prevent dust, debris and accidental damage. Through the sequential execution function of the control circuit, the automatic opening of the lid is completed before the support rod pops out, avoiding jamming or mechanical conflict during the device pop-up process.(6) Temperature sensing and automatic triggering device. A temperature sensing element is integrated inside the base. When the ambient temperature reaches the set threshold, the temperature sensing element melts, the mechanical linkage triggers the mechanical triggering mechanism, the locking device releases the spring, the spring releases the stored energy, and pushes the linkage rod to move. The linkage rod is driven by the hinge mechanism to automatically open the lid. The pop-up mechanism is driven by the spring to quickly pop out two fire-resistant support rods. The fire-resistant fiber cloth automatically unfolds to form a fire-proof partition barrier to prevent the spread of fire. (7) Fixed steel sheet. Two steel sheets are equipped in the central area inside the base. They are symmetrically arranged and firmly installed in the base structure by mechanical fixing. They are used to accurately clamp and fix the fire-resistant fiber cloth. The surface of the steel sheet has been specially treated to have anti-slip and high temperature resistance properties, ensuring that the fire-resistant fiber cloth can be stably and smoothly unfolded without displacement or loosening during the startup and deployment of the fire-proof partition device. The fire protection IoT system includes infrared temperature detectors, charging pile circuit breakers, water pump control cabinets, and fan control cabinets, which transmit their data to the fire protection IoT platform through the fire protection IoT gateway. By issuing commands from the platform, the fire-resistant partition device can be remotely controlled to open the lid and pop out the support rod to form a fire barrier. At the same time, the charging pile circuit breaker can be controlled to cut off the power, start the sprinkler system, and start the smoke exhaust system. The fire protection partition device is designed with two activation methods to ensure that when a fire occurs during the charging process of the car, the device can respond quickly and effectively to ensure the fire safety of the underground garage. (1) When the infrared temperature detector detects smoke or abnormally high temperature in the parking space, the platform receives the warning information and activates the emergency plan. The fire alarm information is notified to the property, on-duty security guards, (car) owners, etc. through APP, SMS, AI voice calls, manual customer service, etc. The management personnel can view the monitoring screen of the infrared temperature detector through the platform APP or WEB end, quickly verify the authenticity of the fire alarm, and call 119. After confirming the fire alarm, the user chooses to open the fire partition through the platform. The platform generates an instruction to start the fire partition device and sends it to the corresponding fire partition device through the 4G network. After the wireless communication module of the fire partition device receives the instruction, the microcontroller first verifies the legitimacy and integrity of the instruction. After the verification is passed, the motor control box of the device starts the motor that automatically opens the lid, quickly and smoothly opens the lid, and exposes the support rod storage slot and the fire-resistant fiber cloth storage area. After the lid is fully opened, the motor control box continues to drive the motor of the pop-up device, the support rod quickly pops out along the guide rail, and the fire-resistant fiber cloth is then automatically and quickly unfolded to form an effective fire partition barrier to prevent the fire from spreading to other parking spaces. In addition, users can also issue instructions through the platform to start the parking garage's sprinkler pump, accurately spray water to extinguish the fire, and suppress the combustion of lithium batteries; start the smoke exhaust fan of the underground garage to quickly exhaust the toxic smoke generated by the combustion in the garage, ensuring the smooth flow of fire passages and the safe evacuation of personnel. (2) High temperature automatic triggering. After a fire occurs, the temperature sensing element is melted by the high temperature, triggering the mechanical trigger mechanism.After the mechanical trigger mechanism receives the fuse signal, the locking device releases the spring and releases the energy stored in the spring. The spring releases energy and pushes the linkage rod to move. The linkage rod is driven by the hinge mechanism to automatically open the lid, quickly and smoothly opening the lid to expose the support rod storage slot and the fire-resistant fiber cloth storage area. After the lid is fully opened, the pop-up mechanism is driven by the spring to quickly pop out two fire-resistant support rods, and the fire-resistant fiber cloth is automatically unfolded to form a fire-proof partition barrier to prevent the spread of fire.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fireproof partition device and fireproof isolation method for underground garage parking spaces based on the fire-fighting Internet of Things, including a fire-fighting Internet of Things system and related supporting fireproof partition devices, characterized in that: The fire protection Internet of Things system comprises an infrared temperature detector, a charging pile circuit breaker, a water pump control cabinet, a fan control cabinet, a fire protection Internet of Things gateway and a fire protection Internet of Things platform, and the fireproof partition device comprises a base (1), a support rod (2), a fire-resistant fiber cloth (6), a motor control box (3), a steel sheet (4) and a cover (5).

2. The underground garage parking space fireproof partition device and fireproof isolation method based on the fire protection Internet of Things according to claim 1 is characterized by: When the infrared temperature detector monitors smoke or abnormally high temperature, the infrared temperature detector sends data to the fire protection Internet of Things gateway.

3. The underground garage parking space fireproof partition device and fireproof isolation method based on the fire protection Internet of Things according to claim 2 is characterized by: The fire IoT gateway sends data to the fire IoT platform for analysis, and notifies the property, security guards on duty, owners, etc. of the fire alarm information through APP, SMS, AI voice calls, manual customer service, etc. Management personnel can view the monitoring screen of the infrared temperature detector through the platform APP or WEB to quickly verify the authenticity of the fire alarm.

4. The underground garage parking space fireproof partition device and fireproof isolation method based on the fire protection Internet of Things according to claim 3 is characterized by: An instruction is sent to the fire Internet of Things gateway through the fire Internet of Things platform, and the fire Internet of Things gateway controls the charging pile circuit breaker to cut off power through wireless transmission.

5. The underground garage parking space fireproof partition device and fireproof isolation method based on the fire protection Internet of Things according to claim 3 is characterized by: The fire-fighting Internet of Things platform sends instructions to the fire-fighting Internet of Things gateway, and the fire-fighting Internet of Things gateway sends instructions to the water pump control cabinet through wired transmission, and the water pump control cabinet controls the sprinkler pipe to spray water to extinguish the fire.

6. The underground garage parking space fireproof partition device and fireproof isolation method based on the fire protection Internet of Things according to claim 3 is characterized by: The fire-fighting Internet of Things platform sends instructions to the fire-fighting Internet of Things gateway, and the fire-fighting Internet of Things gateway sends instructions to the fan control cabinet through wired transmission, and the fan control cabinet controls the fan to start smoke exhaust.

7. The underground garage parking space fireproof partition device and fireproof isolation method based on the fire protection Internet of Things according to claim 1 is characterized by: The fire protection Internet of Things platform controls the operation of the fireproof partition device through wireless transmission, or the temperature sensing element is melted by high temperature, triggering the mechanical trigger mechanism. After the mechanical trigger mechanism receives the melting signal, the locking device releases the fixation of the spring, releasing the energy stored in the spring. The spring releases the energy and pushes the linkage rod to move. The linkage rod is driven by the hinge mechanism to automatically open the lid (5). The lid (5) is opened quickly and smoothly to expose the support rod storage slot and the fire-resistant fiber cloth storage area. After the lid (5) is fully opened, the pop-up mechanism is driven by the spring to quickly pop out the two support rods (2), and the fire-resistant fiber cloth (6) is automatically unfolded to form a fireproof partition barrier to prevent the spread of fire.

8. The underground garage parking space fireproof partition device and fireproof isolation method based on the fire protection Internet of Things according to claim 1 is characterized by: The motor control box (3) is connected to the main power grid of the garage via electric wires, receives wireless communication signals and executes trigger instructions, thereby driving the support rod (2) to pop out and unfold the fire-resistant fiber cloth.

9. The underground garage parking space fireproof partition device and fireproof isolation method based on the fire protection Internet of Things according to claim 1 is characterized by: The motor control box (3) comprises a wireless communication module, a power supply unit and an ejection mechanism.

10. The underground garage parking space fireproof partition device and fireproof isolation method based on the fire protection Internet of Things according to claim 9 is characterized in that: The power supply unit includes a main power connection interface, a backup power supply and a power management module.

11. The underground garage parking space fireproof partition device and fireproof isolation method based on fire protection Internet of Things according to claim 1 is characterized by: The cover (5) is connected to the base structure body via a hinge mechanism driven by a motor. After the platform issues an instruction or high temperature is triggered, the motor control box (3) drives the cover to open automatically, providing an obstacle-free path for the support rod to pop out.

Images