Clean Energy Smart Parking Building Fire Protection System

Abstract

The present application discloses a clean energy intelligent parking fire protection system, which belongs to the field of energy-saving and environmentally friendly buildings. It includes a control center, a curtain wall power supply unit, a roof power supply unit, a charging and discharging unit, and an execution unit located in each parking area; the execution unit, the curtain wall power supply unit, the roof power supply unit, and the charging and discharging unit are all connected to the control center; the curtain wall power supply unit and the roof power supply unit are used to supply power to the control center and various electrical components of the execution unit; the execution unit includes: a normal power supply module, an uninterruptible power supply module, a communication module, an isolation module, a fire extinguishing module, a smoke prevention and exhaust module, and an execution control module; the execution control module is used to receive signals from the isolation module, the fire extinguishing module, the smoke prevention and exhaust module, and the communication module, and make judgments and issue instructions based on the signals; the clean energy intelligent parking fire protection system of the present application solves the problem that the existing automatic sprinkler fire extinguishing method is difficult to prevent the spread of fire.

Description

Technical Field

[0001] The present application relates to the field of energy-saving and environmentally friendly buildings, and specifically to a clean energy intelligent parking building fire protection system. Background Art

[0002] Clean energy vehicles, also known as new energy vehicles and clean vehicles, are a general term for environmentally friendly vehicles that use clean fuels to replace traditional gasoline. They are characterized by low energy consumption and low pollutant emissions, and are environmentally friendly. They include fuel cell vehicles, hybrid vehicles, hydrogen-powered vehicles, and solar-powered vehicles. However, due to the limitations of current battery technology and some uncertain factors, new energy vehicles are more prone to spontaneous combustion. Once spontaneous combustion occurs when the vehicle is parked, it is impossible to extinguish the fire immediately because there is no one around, resulting in the burning of the vehicle. In severe cases, it may even explode, which will not only damage the vehicle itself, but also damage surrounding objects, seriously increasing accident losses.

[0003] Existing parking buildings solve the above problems by installing fire sprinkler systems. However, the sprinkler fire extinguishing method can only extinguish existing fires, but it is difficult to prevent the smoke with sparks from spreading around, which will cause surrounding objects to catch fire and is not conducive to reducing disaster losses. In addition, the batteries of new energy vehicles are installed at the rear of the vehicle or the chassis of the vehicle. The sprinkler fire extinguishing method is difficult to deal with the area quickly. There is a possibility of explosion of spontaneously combusting vehicles, which will further deteriorate the accident and increase the fire extinguishing time. This needs to be improved.

[0004] Therefore, it is necessary to provide a clean energy intelligent parking building fire protection system to solve the above problems.

[0005] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a clean energy intelligent parking lot fire protection system, which solves the problem that the existing automatic sprinkler fire extinguishing method is difficult to prevent the spread of fire, and achieves the purpose of shortening the fire extinguishing time and reducing the losses caused by the disaster.

[0007] The technical solution adopted by the present application to solve its technical problems is: a clean energy intelligent parking building fire protection system, the parking building has multiple floors, each floor is provided with a number of three-dimensional parking equipment units, and the three-dimensional parking equipment units are arranged with a number of parking areas and traction areas for dispatching car positions along the height direction, the traction area adopts the existing mechanism, the parking area is a rectangular hollow body composed of a base frame, a supporting beam, and a top frame; the base frame is composed of two longitudinal bottom beams and a number of transverse bottom beams arranged between the two longitudinal bottom beams, and the top frame is composed of two longitudinal top beams and a number of transverse top beams arranged between the two longitudinal top beams; the fire protection system includes a control center, a curtain wall power supply unit, a roof power supply unit, a charging and discharging unit, and an execution unit located in each parking area; the execution unit, the curtain wall power supply unit, the roof power supply unit, and the charging and discharging unit are all connected to the control center; the curtain wall power supply unit and the roof power supply unit are used to supply power to each electrical component of the control center and the execution unit The control center is connected to the remote monitoring terminal by wireless, so that the parking building fire protection system is connected to the government emergency management big data center, which is convenient for the government fire protection unit to obtain relevant information of the fire point in time; the execution unit includes: a normal power supply module, an uninterruptible power supply module, a communication module, an isolation module, a fire extinguishing module, a smoke exhaust module, and an execution control module; the normal power supply module and the uninterruptible power supply module are used for power distribution of various electrical components of the execution unit, and the communication module is used for signal exchange between the control center and the execution control module; the execution control module is used to receive signals from the isolation module, the fire extinguishing module, the smoke exhaust module and the communication module, and make judgments and issue instructions based on the signals; the isolation module is arranged around the outside of the top frame, the fire extinguishing modules are respectively arranged at the bottom of the two longitudinal top beams, and the smoke exhaust module is arranged at the bottom of the central horizontal top beam; the normal power supply module and the uninterruptible power supply module are arranged on the inner side of the edge horizontal top beam;

[0008] The curtain wall power supply unit is divided into regions based on building layers, and the curtain wall power supply unit of each unit span is

[0009] The electric unit includes a motion unit module, a photovoltaic module, and a sensor module; the sensor module is arranged at the same level as the photovoltaic module, and the sensor module is used to monitor meteorological data such as real-time light and wind speed; the motion unit module corresponds to the photovoltaic module one by one, and the motion unit module includes a protection component and a control component capable of flipping the protection component, and the protection component is used for the photovoltaic module;

[0010] The fire extinguishing module comprises a fixed seat, a sliding seat, and a fire extinguishing assembly; the fixed seat and the sliding seat both adopt L-shaped seats and are arranged relatively; the outer side of the long side of the fixed seat is fixedly connected to the inner side of the corresponding longitudinal top beam, and the outer side of the long side of the sliding seat is matched with the inner side of the longitudinal top beam by limited sliding; the fire extinguishing assembly is located between the fixed seat and the sliding seat, and the fixed seat and the sliding seat are each hinged with a retractable rack, and the other end of the retractable rack is hinged with a connecting piece, one end of the connecting piece is hinged to the fire extinguishing assembly; the other end of the connecting piece corresponding to the fixed seat is connected to the front end of the rolling screen of the long rolling curtain assembly by a rope; thereby, the retractable rack retracts the fire extinguishing assembly at the bottom of the longitudinal top beam to ensure that the ventilation in the parking area is not affected; when a fire occurs in the parking area, the execution control module controls the two retractable racks to work simultaneously, pushing the fire extinguishing assembly downward and close to the vehicle, and at the same time the sliding seat moves toward the fixed seat; the sliding connection method between the sliding seat and the longitudinal top beam here adopts the existing technology, such as a slide rail, a screw mechanism, etc.;

[0011] The rooftop power supply unit includes a solar module, a wind energy module, a complementary module, and a main control module; the complementary module is connected to the main control module, and the complementary modules are respectively connected to the solar module and the wind energy module, and the main control module is connected to the control center; the complementary module is used to detect wind parameters, light intensity, output power of the solar module, and output power of the wind energy module, and the main control module judges the output power state of the current solar module according to the complementary module parameters to switch the power supply of the wind energy module; the wind energy module is arranged in the load-bearing column, which can save floor space; thereby, the complementarity of wind and solar energy can effectively smooth out the uncertainty of new energy output, and is an effective technical means to promote the consumption of a high proportion of new energy.

[0012] Furthermore, the isolation module includes two groups of long rolling curtain assemblies and two groups of short rolling curtain assemblies; the long rolling curtain assemblies correspond to the longitudinal top beams one by one, and the long rolling curtain assemblies and the short rolling curtain assemblies both include a mounting base, a rotatable roller located between the mounting bases, and a rolling curtain screen, the rear end of the rolling curtain screen is wound on the roller, and the rolling curtain screen is made of thermal insulation and fireproof material; the mounting base of the long rolling curtain assembly is fixed to the outside of the corresponding longitudinal top beam, the two groups of short rolling curtain assemblies are respectively arranged at the two ends of the longitudinal top beam, and the mounting base of the short rolling curtain assembly is fixed to the outside of the horizontal top beam at the edge; the front end of the rolling curtain screen of the short rolling curtain assembly is connected to the front end of the rolling curtain screen of the long rolling curtain assembly by a steel wire rope; thus, when a fire occurs, the long rolling curtain assembly drives the short rolling curtain assembly to move downward, so that the side of the frame is isolated from the outside, and the burning sparks are prevented from moving to other parking areas on the same floor.

[0013] Furthermore, the retractable and unfolding frame includes a main support, a towing strut, an auxiliary strut, and an adjusting strut; one end of the main support is hinged to the short side inner wall of the corresponding fixed seat or sliding seat, and the other end of the main support is hinged to the middle section of the connecting piece; the branch end of the towing strut is hinged to the tube body of the main support, and the end of the towing strut away from the main support is hinged to the long side inner wall of the corresponding fixed seat or sliding seat; the first end of the auxiliary strut is hinged to the main support, and the second end of the auxiliary strut is hinged to the short side inner wall of the corresponding fixed seat or sliding seat; the first end of the adjusting strut is hinged to the side of the connecting piece close to the long rolling curtain assembly; the towing strut, auxiliary strut, and adjusting strut adopt a pneumatic mode; thus, the retraction and extension of the towing strut and the auxiliary strut control the horizontal or vertical placement of the main support relative to the longitudinal top beam, adjust the retraction and extension of the strut to control the angle between the connecting piece and the main support, and indirectly regulate the height between the fire extinguishing assembly and the chassis to adapt to different chassis heights. Vehicle; the fire extinguishing assembly includes a box body and two positioning assemblies, the box body is arranged as a double-layer cavity structure, wherein the uppermost layer is a semi-open cavity, and the two positioning assemblies are relatively staggeredly installed in the semi-open cavity; the positioning assembly can be folded and stored in the semi-open cavity or unfolded and located on one side of the vehicle; a transfer bin is arranged in the other layer of the cavity of the box body, and the input end of the transfer bin is connected to the external air pump through a pipeline, and one side of the box body is evenly provided with a spray head 1 at the bottom, and the end of the spray head 1 located inside the box body is connected to the transfer bin through a pipeline; a second group of spray heads is arranged at the positioning assembly, and the input end of the second group of spray heads is connected to the transfer bin through a pipeline; thus, when a fire occurs, the box body is located on one side of the car, and the positioning assembly is unfolded so that the second group of spray heads faces the car; the execution control module controls the pipeline and the valve to connect the external air pump, the transfer bin, the first spray head and the second spray head to provide the fire extinguishing assembly with low-temperature inert gas for fire extinguishing.

[0014] Further, the positioning assembly includes a steering assembly and a pneumatic folding arm; the steering assembly consists of a cross crown seat, a motor 1, a motor 2, a large semicircular frame, a small semicircular frame, a micro motor, and a truncated table; the motor 1 and the motor 2 are fixed on the outside of the cross crown seat, the large semicircular frame and the small semicircular frame are arranged in the cross crown seat, one end of the large semicircular frame is connected to the cross crown seat through a bearing, and is fixedly connected to the output end of the motor 1; both ends of the small semicircular frame are connected to the cross crown seat through bearings, and one end thereof is fixedly connected to the motor 2; the large semicircular frame and the small semicircular frame are arranged alternately, the small semicircular frame is located on the inner side of the large semicircular frame, and the arc surfaces of the large semicircular frame and the small semicircular frame are provided with limit sliding grooves of the same width; the micro motor is located in the inner center of the cross crown seat, and the bottom is connected to the cross crown seat by a ball joint, the body of the micro motor is located in the limit sliding grooves of the large semicircular frame and the small semicircular frame, and the top of the micro motor is fixedly connected to the truncated table; the truncated table is away from the micro motor The table is fixedly connected to the pneumatic folding arm; the pneumatic folding arm adopts a three-section folding frame structure, and a group of two spray heads are installed on the inner side of each arm frame of the pneumatic folding arm, and the two spray heads are arranged alternately on the two arm frames; therefore, if a spatial coordinate system is established with the length of the box as the Y axis, the width as the X axis, and the height as the Z axis, the execution control module controls the motor 2 to control the micro motor to rotate along the limiting slide groove of the large semicircular frame through the small semicircular frame, so that the pneumatic folding arm swings on the YZ plane, which is convenient for the pneumatic folding arm to move from the front cover or the rear cover of the vehicle to the middle section of the vehicle. The four pneumatic folding arms divide the vehicle into four areas, which is convenient for rapid and fixed-point fire extinguishing; the motor 1 controls the micro motor to rotate along the limiting slide groove of the small semicircular frame through the large semicircular frame, so that the pneumatic folding arm swings on the XZ plane, which is convenient for the pneumatic folding arms on both sides to fit vehicles of different widths; in addition, when there is no need to extinguish a fire, after the pneumatic folding arm is completely folded, the micro motor moves to the end of the large semicircular frame away from the motor 1 and is stored in the box.

[0015] Furthermore, the smoke exhaust prevention module includes a smoking tube, a fixed tube sleeved outside the smoking tube, a main joint sleeved outside the smoking tube, a secondary joint slidably sleeved on the fixed tube, a folding frame group, and a cover body; the outer side of the smoking tube is fixedly connected to the horizontal top beam at the center of the top frame, and one end is connected to the external pump body through a pipeline; the fixed tube is located on the outer side of the end of the smoking tube away from the horizontal top beam, and a pneumatic telescopic rod is fixedly installed on the outer side of the fixed tube, and the movable end of the pneumatic telescopic rod is fixedly connected to the secondary joint; the main joint is located on the side of the fixed tube close to the horizontal top beam, and they do not contact each other; the control ends of the folding frame group are respectively hinged to the main joint and the secondary joint, and the cover body is arranged on the side of the folding frame group close to the horizontal top beam; a plurality of smoke sensors are evenly installed on the side of each frame of the folding frame group away from the cover body; thus, under normal conditions, The pneumatic telescopic rod is in a shortened state, so that the distance between the auxiliary joint and the main joint is at the maximum value, and the folding frame group and the cover body are in a folded and retracted state; when the smoke sensor detects that the smoke concentration in the parking area exceeds the rated range, the execution control module controls the pneumatic telescopic rod to extend, pushing the auxiliary joint close to the main joint, so that the folding frame group drives the cover body to unfold on the top of the vehicle, so that a large amount of smoke is concentrated and discharged from the chimney; in addition, each group of frames of the folding frame group divides the inner side of the cover body into areas, and an area is formed between two adjacent frames. The execution control module transmits the smoke sensor data on the regional skeleton to the control center for integration and processing, and infers the vehicle fire point through the area with the largest smoke concentration. Then the control center transmits the data to the execution control module, so that the execution control module controls the fire extinguishing component to extinguish the vehicle at a fixed point.

[0016] Furthermore, the transverse bottom beam includes a frame and a side panel, one side of the side panel is fixedly connected to one side of the top of the frame, the side panel is made of memory metal, and a trigger sensor is provided on the inner wall of the frame; an airbag is installed inside the frame, and an inflation head is provided at one end of the frame, and the inflation head is located at one end inside the frame and is connected to the airbag, and the inflation heads of multiple transverse bottom beams are connected through pipelines; thus, when the temperature in or around the parking area rises, the side panels are heated and unfolded; the trigger sensor generates a signal change, and the execution control module controls the solenoid valve of the pipeline there to open, and the airbag is inflated; two adjacent side panels that are not on the same transverse bottom beam reduce the gap between the two transverse bottom beams, and adjacent airbags are connected to fill the gap between adjacent side panels; the parking area is separated from the adjacent parking area by cooperating with the isolation module, so that the car where a fire occurs is isolated from other cars, further reducing the damage caused by the fire.

[0017] Furthermore, the control assembly includes a right angle frame, a control member, and a fixed frame; one end of the right angle frame is hinged at the bottom of the corresponding photovoltaic module, the right angle frame is located at the end of the photovoltaic module away from the wall and is fixedly connected to the fixed frame, and the fixed frame is fixedly connected to the protection assembly; one end of the control member is hinged to the wall, and the other end is hinged to the side of the right angle frame close to the wall, and the signal input and output ends of the control member are connected to the electrical signal of the main control module; thus, the control member controls the horizontal and vertical placement of the protection assembly through the rotation of the right angle frame. When the sensor module detects bad weather, the control center controls the control member to make the right angle frame present an L shape, the protection assembly is in a vertical state, and the control center controls the protection assembly to extend and block the outside of the corresponding photovoltaic module to achieve a risk avoidance effect; when the sensor module detects weak light, the control center controls the control member to make the right angle frame present an inverted L shape, the protection assembly is in a horizontal state, and the control center controls the protection assembly to extend and rotate upward by a certain angle, so that the light is reflected onto the photovoltaic module as much as possible.

[0018] Furthermore, the protection component includes multiple shielding plates and side arms located on both sides of the shielding plates; the side arms are composed of multiple nested branches, two adjacent branches are slidably connected, and an adjustable telescopic rod is hinged between two adjacent branches, and the adjustable telescopic rod provides power for the movement between the two adjacent branches, and the shielding plates are arranged in an overlapping manner in sequence, and the shielding plates correspond to the branches one by one, and a rotating shaft is arranged between them, and the length of each group of the rotating shafts is adapted to the distance between the shielding plates and the branches, and the end of the rotating shaft is rotatably connected to the corresponding shielding plates and the side of the branches; one side of the shielding plate located at the bottom is fixedly connected to the fixing frame; a limited sliding groove is provided on the end face of the shielding plate, and a sliding rod is hinged on the end face of the shielding plate, and the sliding rod position

[0019] At one end of the limiting slide groove, one end of the slide rod away from the shielding plate is matched with another limiting slide groove adjacent to the shielding plate, and a reflective coating is provided on the surface of the shielding plate;

[0020] An articulated rod and a connecting rod are fixedly installed on the inner wall of the branch section, and a J-shaped slide groove is opened on the outer side of the branch section, and the articulated rod and the connecting rod are located on the same side of the J-shaped slide groove, and the articulated rod is located on the side of the connecting rod away from the J-shaped slide groove; both ends of the connecting rod pass through the side of the branch section, and the part of the connecting rod located on the outer side of the branch section cooperates with the J-shaped slide groove of another larger branch section; the side surface of the connecting rod is hinged to one end of the corresponding regulating telescopic rod, and the other end of the regulating telescopic rod is hinged to the articulated rod on another branch section located on the side of the connecting rod close to the J-shaped slide groove; thereby, the control center can control the operation of the corresponding regulating telescopic rod according to demand, realize the extension and retraction of the side arm, and then the side arm drives the shielding plate to move accordingly;

[0021] That is, when the protection component is in a vertical state, the side arm drives the shielding plate to extend and retract. When the protection component is in a horizontal state, the angle between the side arm and the building height is adjusted according to the real-time situation, so that the shielding plate can reflect more light sources onto the photovoltaic module. The process of adjusting the angle between the side arm and the building height is as follows: when the internal branch section moves to the arc-shaped tail end of the J-shaped slide groove of the external branch section, the corresponding regulating telescopic rod continues to work, pushing the internal branch section to rotate, and the corresponding shielding plate rotates, so that the two shielding plates are no longer parallel. Repeating the above actions for each side arm node in turn can make the protection component present an upward bending effect.

[0022] Furthermore, the charging and discharging unit includes a transformer room, a controller, an energy storage device, a charging device, and a frequency conversion device. The transformer room is connected to the controller and the frequency conversion device respectively, the frequency conversion device is connected to other power facilities, the controller is connected to the energy storage device, and the energy storage device is connected to the charging device to prevent the charging voltage from being unstable; the charging device is connected to the curtain wall power supply unit and the roof power supply unit. Among them: the frequency conversion device adopts an LLC resonant converter. According to the different input voltages when the electric vehicle is charged and the different voltages required for charging, the LLC resonant converter can be adjusted by frequency conversion-phase shifting on both sides of the resonance point and the resonance point to meet the charging conditions. Through the topological analysis of the LLC resonant converter, a suitable modulation strategy and control strategy are adopted. Finally, the frequency conversion + phase shifting control method is used to make the LLC converter always operate within the charging requirements of the electric vehicle, and realize the buck-boost and soft switching functions.

[0023] Furthermore, a charging pile is provided in the parking area, the charging pile is connected to a frequency conversion device, the charging pile is used for charging the car, and a small charging port is provided on the charging pile for emergency charging of mobile phones.

[0024] The beneficial effects of the present application are as follows: the clean energy intelligent parking lot fire protection system provided by the present application is provided with a fire extinguishing component. When a fire occurs, the box is located on one side of the car, and the positioning component is unfolded so that the second group of spray heads are facing the car; the execution control module controls the pipeline and valve to connect the external air pump, transfer bin, spray head one, and spray head two to provide low-temperature inert gas to the fire extinguishing component for fire extinguishing.

[0025] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings constituting part of the present application are used to provide a further understanding of the present application. The exemplary embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1A three-dimensional schematic diagram of a three-dimensional parking equipment unit in a clean energy smart parking building in this application;

[0027] Figure 2 for Figure 1 Schematic diagram of the location of the isolation module, fire extinguishing module, and smoke exhaust module in the middle berthing area;

[0028] Figure 3 The location of the external curtain wall power supply unit and rooftop power supply unit of the clean energy smart parking building in this application

[0029] Schematic diagram;

[0030] Figure 4 is a three-dimensional schematic diagram of a fire extinguishing module;

[0031] Figure 5 It is a three-dimensional schematic diagram of the retractable rack;

[0032] Figure 6 is a three-dimensional schematic diagram of a fire extinguishing assembly;

[0033] Figure 7 is a three-dimensional schematic diagram of a positioning component;

[0034] Figure 8 is a three-dimensional schematic diagram of a steering assembly;

[0035] Fig. 9 A schematic diagram showing the locations of two sets of fire extinguishing components and vehicles in the parking area;

[0036] Fig.10 A schematic diagram of the positional relationship between two groups of positioning components of the fire extinguishing component and the vehicle;

[0037] Fig.11 A three-dimensional schematic diagram of a smoke exhaust module;

[0038] Fig.12 It is a schematic diagram of the state when the airbag at the transverse bottom beam is opened;

[0039] Fig.13 It is a schematic diagram of the position relationship of multiple airbags at the bottom beam when they are deployed;

[0040] Fig.14 It is a schematic diagram of the positional relationship between the motion unit module and the photovoltaic module;

[0041] Fig.15 It is a schematic diagram of the position relationship between the control component and the photovoltaic module;

[0042] Fig.16 A three-dimensional schematic diagram of a protection component;

[0043] Fig.17 for Fig.15 A three-dimensional schematic diagram of the middle shielding plates being arranged in overlapping order;

[0044] Fig.18 for Fig.16 A schematic side view of the middle shielding plate;

[0045] Fig.19 It is a three-dimensional schematic diagram of the branch structure;

[0046] Fig. 20 A schematic diagram of the positional relationship between two nested branches and the adjustable telescopic rod (two branches are cut open);

[0047] Fig.21 It is a schematic diagram of the position relationship after the shielding plate is rotated upward;

[0048] Among them, the reference numerals in the figure are:

[0049] 1. Parking area; 111. Longitudinal bottom beam; 112. Horizontal bottom beam; 1121. Frame; 1122. Side panel; 1123. Airbag;

[0050] 1124, inflatable head; 12, supporting beam; 131, longitudinal top beam; 132, horizontal top beam; 2, isolation module; 21, long rolling curtain assembly; 22, short rolling curtain assembly; 3, fire extinguishing module; 31, fixed seat; 32, sliding seat; 33, fire extinguishing assembly; 331, box; 3311, injection head 1; 332, positioning assembly; 3321, steering assembly; 33211, cross crown seat; 33212, motor 1; 33213, motor 2; 33214, large semicircular frame;

[0051] 33215, small semicircular frame; 33216, micro motor; 33217, round table; 3322, pneumatic folding arm; 34, retractable frame; 341, main support; 342, dragging support rod; 343, auxiliary support rod; 344, connecting piece; 345, adjustment support rod; 4, smoke prevention and exhaust module; 411, smoking tube;

[0052] 412, fixed tube; 42, main joint; 43, auxiliary joint; 44, pneumatic telescopic rod; 45, folding frame group; 46, cover body; 5, motion unit module; 51, control component; 511, right-angle frame; 512, control member; 513, fixed frame; 52, protection component; 521, baffle plate; 5211, limit slide; 5212, slide rod; 522, side arm; 5221, branch section; 523, hinged rod; 524, connecting rod; 525, J-shaped slide; 526, adjustable telescopic rod; 53, rotating shaft; 6, photovoltaic module. DETAILED DESCRIPTION

[0053] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0054] In order to enable those skilled in the art to better understand the present application, the technical solutions 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 part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0055] like Figure 1-21 As shown, the present application provides a clean energy intelligent parking building fire protection system, the parking building has multiple floors, each floor is provided with a plurality of three-dimensional parking equipment units, and the plurality of three-dimensional parking equipment units are arranged along the height direction with a plurality of parking areas 1 (refer to Figure 1 ) and a traction area for dispatching the position of the car, the traction area adopts the existing mechanism. Figure 2 The parking area 1 is a rectangular hollow body composed of a base frame, a supporting beam 12, and a top frame; the base frame is composed of two longitudinal bottom beams 111 and a plurality of transverse bottom beams 112 arranged between the two longitudinal bottom beams 111, and the top frame is composed of two longitudinal top beams 131 and a plurality of transverse top beams 132 arranged between the two longitudinal top beams 131; the fire protection system includes: a control center, a curtain wall power supply unit, a roof power supply unit, a charging and discharging unit, and an execution unit located in each parking area 1; the execution unit, the curtain wall power supply unit, the roof power supply unit, and the charging and discharging unit are all connected to the control center; the curtain wall power supply unit and the roof power supply unit are used to supply power to various electrical components of the control center and the execution unit; refer to Figure 2 The execution unit includes: a normal power supply module, an uninterruptible power supply module, a communication module, an isolation module 2, a fire extinguishing module 3, a smoke prevention and exhaust module 4, and an execution control module; the normal power supply module and the uninterruptible power supply module are used for power distribution of various electrical components of the execution unit, and the communication module is used for signal exchange between the control center and the execution control module; the execution control module is used to receive signals from the isolation module 2, the fire extinguishing module 3, the smoke prevention and exhaust module 4 and the communication module, and make judgments and issue instructions based on the signals; the isolation module 2 is arranged around the outside of the top frame, the fire extinguishing module 3 is respectively arranged at the bottom of the two longitudinal top beams 131, and the smoke prevention and exhaust module 4 is arranged at the bottom of the central horizontal top beam 132; the normal power supply module and the uninterruptible power supply module are arranged on the inner side of the edge horizontal top beam 132;

[0056] Reference Figure 4The fire extinguishing module 3 includes a fixed seat 31, a sliding seat 32, and a fire extinguishing assembly 33; the fixed seat 31 and the sliding seat 32 are both L-shaped seats and are arranged opposite to each other; the outer side of the long side of the fixed seat 31 is fixedly connected to the inner side of the corresponding longitudinal top beam 131, and the outer side of the long side of the sliding seat 32 is matched with the inner side of the longitudinal top beam 131 by limited sliding; the fire extinguishing assembly 33 is located between the fixed seat 31 and the sliding seat 32, and the fixed seat 31 and the sliding seat 32 are each hinged with a retractable rack 34, and the other end of the retractable rack 34 is hinged with a connecting piece 344, and one end of the connecting piece 344 is hinged with the fire extinguishing assembly 33 The other end of the connecting piece 344 corresponding to the fixed seat 31 is connected to the front end of the rolling screen of the long rolling screen assembly 21 through a rope; thus, the retracting frame 34 retracts the fire extinguishing assembly 33 at the bottom of the longitudinal top beam 131 to ensure that the ventilation of the parking area 1 is not affected; when a fire occurs in the parking area 1, the execution control module controls the two retracting frames 34 to work simultaneously, pushing the fire extinguishing assembly 33 down and close to the vehicle, and at the same time the sliding seat 32 moves toward the fixed seat 31; the sliding connection method between the sliding seat 32 and the longitudinal top beam 131 here adopts the existing technology, such as a slide rail, a screw mechanism, etc.;

[0057] Reference Figure 3 , Fig.14 The curtain wall power supply unit is divided into regions based on the building layer. The curtain wall power supply unit of each unit span includes a motion unit module 5, a photovoltaic module 6, and a sensor module. The sensor module is arranged at the same level as the photovoltaic module 6, and the sensor module is used to monitor real-time meteorological data such as light and wind speed. The motion unit module 5 corresponds to the photovoltaic module 6 one by one. The motion unit module 5 includes a protection component 52 and a control component 51 capable of flipping the protection component 52. The protection component 52 is used for the photovoltaic module 6.

[0058] The rooftop power supply unit includes a solar module, a wind energy module, a complementary module, and a main control module; the complementary module is connected to the main control module, the complementary modules are respectively connected to the solar module and the wind energy module, and the main control module is connected to the control center; the complementary module is used to detect wind parameters, light intensity, solar module output power, and wind module output power, and the main control module determines the current solar module output power state according to the complementary module parameters to switch the wind module power supply; thereby, wind and solar energy complementarity can effectively smooth out the uncertainty of new energy output, and is an effective technical means to promote the high proportion of new energy consumption.

[0059] Reference Figure 1 , Figure 2The isolation module 2 includes two groups of long rolling curtain components 21 and two groups of short rolling curtain components 22; the long rolling curtain components 21 correspond to the longitudinal top beams 131 one by one, and the long rolling curtain components 21 and the short rolling curtain components 22 both include a mounting base, a rotatable reel located between the mounting bases, and a rolling curtain screen, the rear end of the rolling curtain screen is wound on the reel, and the rolling curtain screen is made of heat-insulating and fire-proof materials; the mounting base of the long rolling curtain component 21 is fixed to the outer side of the corresponding longitudinal top beam 131, and the two groups of short rolling curtain components 22 are respectively arranged at the two ends of the longitudinal top beam 131, and the mounting base of the short rolling curtain component 22 is fixed to the outer side of the horizontal top beam 132 at the edge; the front end of the rolling curtain screen of the short rolling curtain component 22 is connected to the front end of the rolling curtain screen of the long rolling curtain component 21 by a steel wire rope; thus, when a fire occurs, the long rolling curtain component

[0060] 21 drives the short roller shutter assembly 22 to move downward, so that the side of the frame is isolated from the outside, preventing the burning sparks from moving to other parking areas 1 on the same level.

[0061] Reference Figure 5 The storage rack 34 includes a main support 341, a towing support rod 342, an auxiliary support rod 343, and an adjustment support rod 345; one end of the main support rod 341 is hinged to the inner wall of the short side of the corresponding fixed seat 31 or the sliding seat 32, and the other end of the main support rod 341 is hinged to the middle section of the connecting member 344; the branch end of the towing support rod 342 is hinged to the tube body of the main support rod 341, and the end of the towing support rod 342 away from the main support rod 341 is hinged to the inner wall of the long side of the corresponding fixed seat 31 or the sliding seat 32; the first end of the auxiliary support rod 343 is hinged to the main support rod 341, and the second end of the auxiliary support rod 343 is hinged to the inner wall of the long side of the corresponding fixed seat 31 or the sliding seat 32 The corresponding short side inner wall of the fixed seat 31 or the sliding seat 32 is hinged; the first end of the adjustment support rod 345 is hinged to the side of the connecting piece 344 close to the long roller shutter assembly 21; the towing support rod 342, the auxiliary support rod 343, and the adjustment support rod 345 adopt a pneumatic mode; thus, the retraction and extension of the towing support rod 342 and the auxiliary support rod 343 control the horizontal or vertical placement of the main support column 341 relative to the longitudinal top beam 131, and the retraction and extension of the adjustment support rod 345 controls the angle between the connecting piece 344 and the main support column 341, thereby indirectly adjusting the height between the fire extinguishing assembly 33 and the chassis to adapt to vehicles with different chassis heights.

[0062] Reference Figure 6 , Fig.10The fire extinguishing assembly 33 includes a box body 331 and two positioning assemblies 332. The box body 331 is configured as a double-layer cavity structure, in which the uppermost layer is a semi-open cavity, and the two positioning assemblies 332 are relatively staggeredly installed in the semi-open cavity; the positioning assembly 332 can be folded and stored in the semi-open cavity or unfolded and located on one side of the vehicle; a transfer bin is arranged in the other layer of the cavity of the box body 331, and the input end of the transfer bin is connected to the external air pump through a pipeline, and a spray head 3311 is evenly arranged at the bottom of one side of the box body 331, and one end of the spray head 3311 located inside the box body 331 is connected to the transfer bin through a pipeline; two groups of spray heads are arranged at the positioning assembly 332, and the input end of the two groups of spray heads is connected to the transfer bin through a pipeline; thus, when a fire occurs, refer to Fig.10 The box 331 is located on one side of the car, and the positioning assembly 332 is unfolded so that the second group of spray heads faces the car; the execution control module controls the pipeline and valve to connect the external air pump, the transfer warehouse, the spray head 1 3311, and the spray head 2 to provide low-temperature inert gas to the fire extinguishing assembly 33 for fire extinguishing;

[0063] Among them: Reference Figure 7 , Figure 8 The positioning assembly 332 includes a steering assembly 3321 and a pneumatic folding arm 3322; the steering assembly

[0064] 3321 is composed of a cross crown seat 33211, a motor 1 33212, a motor 2 33213, a large semicircular frame 33214, a small semicircular frame 33215, a micro motor 33216, and a round table 33217. The motor 1 33212 and the motor 2 33213 are fixed on the outside of the cross crown seat 33211, the large semicircular frame 33214 and the small semicircular frame 33215 are arranged in the cross crown seat 33211, and one end of the large semicircular frame 33214 is connected to the cross crown seat.

[0065] 33211 is connected through a bearing and fixedly connected to the output end of the motor 1 33212; both ends of the small semicircular frame 33215 are connected to the cross crown seat 33211 through a bearing, and one end thereof is fixedly connected to the motor 2 33213; the large semicircular frame 33214 and the small semicircular frame

[0066] 33215 are arranged in a staggered manner, with the small semicircular frame 33215 located on the inner side of the large semicircular frame 33214. The large semicircular frame 33214 and the small semicircular frame

[0067] The arc surface of 33215 is provided with limit sliding grooves of the same width; the micro motor 33216 is located in the inner center of the cross crown seat 33211, and the bottom is connected to the cross crown seat 33211 by a ball joint, the body of the micro motor 33216 is located in the limit sliding grooves of the large semicircular frame 33214 and the small semicircular frame 33215, and the top of the micro motor 33216 is fixedly connected to the round table 33217;

[0068] Reference Figure 6 , Figure 8 , Fig. 9 The table surface of the round table 33217 away from the micro motor 33216 is fixedly connected to the pneumatic folding arm 3322; the pneumatic folding arm 3322 adopts a three-section folding frame structure, and a group of two spray heads are installed on the inner side of each arm frame of the pneumatic folding arm 3322, and the two spray heads on the two arm frames are arranged alternately; therefore, if the space coordinate system is established with the length of the box 331 as the Y axis, the width as the X axis, and the height as the Z axis, then the execution control module controls the motor 2 33213 to control the micro motor 33216 to rotate along the limiting slide groove of the large semicircular frame 33214 through the small semicircular frame 33215, so that the pneumatic folding arm 3322 can swing on the YZ plane, so that the pneumatic folding arm 3322 can move from the front cover or the rear cover of the vehicle to the middle section of the vehicle, and the four pneumatic folding arms 3322 divide the vehicle into four areas, which is convenient for rapid and fixed-point fire extinguishing (refer to Fig. 9 ); Motor 1 33212 controls the micro motor 33216 to rotate along the limiting slide groove of the small semicircular frame 33215 through the large semicircular frame 33214, so that the pneumatic folding arm 3322 swings on the XZ plane, so that the pneumatic folding arms 3322 on both sides can fit vehicles of different widths; in addition, when there is no need to extinguish the fire, after the pneumatic folding arms 3322 are completely folded, the micro motor 33216 moves to the end of the large semicircular frame 33214 away from the motor 1 33212 and is stored in the box body 331 (refer to Figure 6 ).

[0069] Reference Figure 2 , Fig.11 The smoke exhaust module 4 includes a smoking tube 411, a fixed tube 412 sleeved outside the smoking tube 411, a main joint 42 sleeved outside the smoking tube 411, a secondary joint 43 slidably sleeved on the fixed tube 412, a folding frame group 45, and a cover body 46; the outer side of the smoking tube 411 is fixedly connected to the horizontal top beam 132 at the center of the top frame, and one end is connected to the external pump body through a pipeline;

[0070] The fixed tube 412 is located on the outside of one end of the smoking tube 411 away from the horizontal top beam 132, and a pneumatic telescopic rod 44 is fixedly installed on the outside of the fixed tube 412, and the movable end of the pneumatic telescopic rod 44 is fixedly connected to the auxiliary joint 43; the main joint 42 is located on the side of the fixed tube 412 close to the horizontal top beam 132, and they do not touch each other; the control end of the folding frame group 45 is hinged to the main joint 42 and the auxiliary joint 43 respectively, and the cover body 46 is arranged on the side of the folding frame group 45 close to the horizontal top beam 132; a plurality of smoke sensors are evenly installed on the side of each frame of the folding frame group 45 away from the cover body 46; therefore, under normal conditions, the pneumatic telescopic rod 44 is in a shortened state, so that the distance between the auxiliary joint 43 and the main joint 42 is the maximum value, and the folding frame group 45 and the cover body 46 are in a folded state. Folded state; when the smoke sensor detects that the smoke concentration in the parking area 1 exceeds the rated range, the execution control module controls the pneumatic telescopic rod 44 to extend, pushing the auxiliary joint 43 close to the main joint 42, so that the folding frame group 45 drives the cover body 46 to unfold on the top of the vehicle, so that a large amount of smoke is concentrated and discharged from the chimney 411; in addition, each group of frames of the folding frame group 45 divides the inner side of the cover body 46 into areas, and an area is formed between two adjacent frames. The execution control module transmits the smoke sensor data on the regional skeleton to the control center for integration and processing, and infers the vehicle fire point through the area with the largest smoke concentration. Then the control center transmits the data to the execution control module, so that the execution control module controls the fire extinguishing component 33 to extinguish the vehicle at a fixed point.

[0071] Reference Fig.12 , Fig.13 The transverse bottom beam 112 includes a frame 1121 and a side plate 1122. One side of the side plate 1122 is fixedly connected to one side of the top of the frame 1121. The side plate 1122 is made of memory metal. A trigger sensor is arranged on the inner wall of the frame 1121. An airbag 1123 is installed inside the frame 1121. An inflator head 1124 is arranged at one end of the frame 1121. One end of the inflator head 1124 located inside the frame 1121 is connected to the airbag 1123. The inflator heads 1124 of the plurality of transverse bottom beams 112 are connected through pipelines. Thus, when the temperature in or around the parking area 1 rises, the side plate 1122 is heated and unfolded (refer to Fig.12 ); The trigger sensor generates a signal change, and the execution control module controls the solenoid valve of the pipeline to open, and the airbag 1123 is inflated; the two adjacent side panels 1122 that are not on the same transverse bottom beam 112 reduce the gap between the two transverse bottom beams 112, and the adjacent airbags 1123 are connected to fill the gap between the adjacent two side panels 1122 (refer to Fig.13 ); cooperate with the isolation module 2 to separate the parking area 1 from the adjacent parking area 1, so that the car on fire is isolated from other cars, further reducing the damage caused by the fire.

[0072] Reference Fig.14 , Fig.15 The control component 51 includes a right-angle frame 511, a control member 512, and a fixed frame 513; one end of the right-angle frame 511 is hinged at the bottom of the corresponding photovoltaic module 6, the right-angle frame 511 is located at the end of the photovoltaic module 6 away from the wall and is fixedly connected to the fixed frame 513, and the fixed frame 513 is fixedly connected to the protection component 52; one end of the control member 512 is hinged to the wall, and the other end is hinged to the side of the right-angle frame 511 close to the wall, and the signal input and output ends of the control member 512 are connected to the electrical signal of the main control module; thus, the control member 512 controls the horizontal and vertical placement of the protection component 52 through the rotation of the right-angle frame 511. When the sensor module detects bad weather, the control center controls the operating component 512 to make the right-angle frame 511 into an L shape, and the protection component 52 is in a vertical state. The control center controls the protection component 52 to extend and block the outside of the corresponding photovoltaic module 6 to achieve a risk avoidance effect; when the sensor module detects weak light, the control center controls the operating component 512 to make the right-angle frame 511 into an inverted L shape, and the protection component 52 is in a horizontal state. The control center controls the protection component 52 to extend and rotate upward by a certain angle to reflect as much light as possible onto the photovoltaic module 6.

[0073] Reference Fig.16 , Fig.17 , Fig. 20 The protection assembly 52 includes a plurality of shielding plates 521 and side arms 522 located on both sides of the shielding plates 521; the side arms 522 are composed of a plurality of nested branches 5221, two adjacent branches 5221 are slidably connected, and an adjustable telescopic rod 526 is hinged between the two adjacent branches 5221, and the adjustable telescopic rod 526 provides power for the movement between the two adjacent branches 5221. The shielding plates 521 are arranged in an overlapping manner, and the shielding plates 521 correspond to the branches 5221 one by one, and a rotating shaft 53 is provided between them, and each set of rotating shafts

[0074] The length of 53 is adapted to the distance between the shielding plate 521 and the branch section 5221. The end of the rotating shaft 53 is rotatably connected to the side of the corresponding shielding plate 521 and the branch section 5221; one side of the shielding plate 521 at the bottom is fixedly connected to the fixing frame 513;

[0075] Reference Fig.17 , Fig.18 The end surface of the shielding plate 521 is provided with a limited sliding groove 5211, and the end surface of the shielding plate 521 is hinged with

[0076] A slide bar 5212, the slide bar 5212 is located at one end of the limiting slide groove 5211, the end of the slide bar 5212 away from the shielding plate 521 is matched with the other limiting slide groove 5211 adjacent to the shielding plate 521, and the surface of the shielding plate 521 is provided with a reflective coating;

[0077] Reference Fig.19 , Fig. 20The inner wall of the branch section 5221 is fixedly installed with an articulated rod 523 and a connecting rod 524. A J-shaped slide groove 525 is opened on the outer side of the branch section 5221. The articulated rod 523 and the connecting rod 524 are located on the same side of the J-shaped slide groove 525, and the articulated rod 523 is located on the side of the connecting rod 524 away from the J-shaped slide groove 525; both ends of the connecting rod 524 pass through the side of the branch section 5221, and the part of the connecting rod 524 located on the outer side of the branch section 5221 cooperates with the J-shaped slide groove 525 of another larger branch section 5221; the side of the connecting rod 524 is hinged to one end of the corresponding regulating telescopic rod 526, and the other end of the regulating telescopic rod 526 is hinged to the connecting rod 524 near the J-shaped slide groove

[0078] The hinged rod 523 on the other branch section 5221 on the side of 525 is hinged; thus, the control center can control the corresponding adjustable telescopic rod 526 to work according to demand, so as to realize the extension and retraction of the side arm 522, and then the side arm 522 drives the shielding plate 521 to move accordingly; that is, when the protection component 52 is in a vertical state, the side arm 522 drives the shielding plate 521 to extend and retract, and when the protection component 52 is in a horizontal state, the angle between the side arm 522 and the building height is adjusted according to the real-time situation, so that the shielding plate 521 can reflect more light sources onto the photovoltaic module 6; wherein, the process of adjusting the angle between the side arm 522 and the building height is as follows: when the branch section 5221 located inside moves to the arc-shaped tail end of the J-shaped slide groove 525 of the external branch section 5221, the corresponding adjustable telescopic rod 526 continues to work, pushing the internal branch section

[0079] 5221 rotates, and the corresponding shielding plate 521 rotates, so that the two shielding plates 521 are no longer parallel (refer to Fig.21 ); By repeating the above-mentioned action for each side arm node in turn, the protection component 52 can be made to bend upward.

[0080] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fire protection system for a clean energy intelligent parking building, wherein the parking building has multiple floors, each floor is provided with a plurality of three-dimensional parking equipment units, and the plurality of three-dimensional parking equipment units are arranged along the height direction with a plurality of parking areas (1) and a traction area for dispatching the position of a car. The parking building is provided with a fire protection system for preventing the occurrence of a vehicle fire in the parking area (1) and controlling the spread of the fire, and is characterized in that: The fire protection system comprises a control center, a curtain wall power supply unit, a rooftop power supply unit, a charging and discharging unit, and an execution unit located in each parking area (1); the execution unit, the curtain wall power supply unit, the rooftop power supply unit, and the charging and discharging unit are all connected to the control center; the curtain wall power supply unit and the rooftop power supply unit are used to supply power to various electrical components of the control center and the execution unit; the execution unit is provided with a fire extinguishing module (3); The fire extinguishing module (3) comprises a fixed seat (31), a sliding seat (32), and a fire extinguishing assembly (33); the fixed seat (31) is fixedly arranged at the top of the parking area (1), and the sliding seat (32) is slidably arranged at the top of the parking area (1) and is located on one side of the fixed seat (31); the fire extinguishing assembly (33) is located between the fixed seat (31) and the sliding seat (32), and a retractable rack (34) is hingedly arranged between the fixed seat (31) and the sliding seat (32), and the retractable rack (34) comprises a main support (341), a towing support rod (342), an auxiliary support rod (343), a connecting piece (344), and an adjusting support rod (345); one end of the main support (341) is hingedly connected to the inner wall of the corresponding fixed seat (31) or the sliding seat (32), and the other end of the main support (341) is hingedly connected to the middle section of the connecting piece (344). One end of the connecting piece (344) is hinged to the fire extinguishing assembly (33); the branch end of the towing strut (342) is hinged to the tube body of the main support (341), and the end of the towing strut (342) away from the main support (341) is hinged to the other inner wall of the corresponding fixed seat (31) or the sliding seat (32); the first end of the auxiliary strut (343) is hinged to the main support (341), and the second end of the auxiliary strut (343) is hinged to the inner wall of the corresponding fixed seat (31) or the sliding seat (32); the first end of the adjusting strut (345) is hinged to the side of the connecting piece (344).

2. The clean energy intelligent parking building fire protection system according to claim 1 is characterized by: The fire extinguishing assembly (33) comprises a box (331) and two positioning assemblies (332), wherein the two positioning assemblies (332) are relatively staggeredly installed in the box (331); the positioning assemblies (332) can be folded and stored in the box (331) or unfolded and located on one side of the vehicle; a transfer bin is arranged in the box (331), and the input end of the transfer bin is connected to an external air pump through a pipeline; one side of the box (331) is evenly provided with spray heads (3311) near the bottom, and one end of the spray head (3311) located inside the box (331) is connected to the transfer bin through a pipeline; the positioning assembly (332) is provided with two groups of spray heads, and the input end of the two groups of spray heads is connected to the transfer bin through a pipeline.

3. The clean energy intelligent parking building fire protection system according to claim 2 is characterized by: The positioning assembly (332) includes a steering assembly (3321) and a pneumatic folding arm (3322); The steering assembly (3321) is composed of a cross crown seat (33211), a motor 1 (33212), a motor 2 (33213), a large semicircular frame (33214), a small semicircular frame (33215), a micro motor (33216), and a round table (33217); the motor 1 (33212) and the motor 2 (33213) are fixed on the outside of the cross crown seat (33211), the large semicircular frame (33214) and the small semicircular frame (33215) are arranged in the cross crown seat (33211), one end of the large semicircular frame (33214) is connected to the cross crown seat (33211) through a bearing, and is fixedly connected to the output end of the motor 1 (33212); both ends of the small semicircular frame (33215) are connected to the cross crown seat (33211) through bearings, and one end thereof is fixedly connected to the motor 2 (33213); The large semicircular frame (33214) and the small semicircular frame (33215) are arranged in a staggered manner, and the small semicircular frame (33215) is located on the inner side of the large semicircular frame (33214). The arc surfaces of the large semicircular frame (33214) and the small semicircular frame (33215) are both provided with limiting sliding grooves (5211) of the same width; the micro motor (33216) is located in the inner center of the cross crown seat (33211), and the bottom is connected to the cross crown seat (33211) by a ball joint. The body of the micro motor (33216) is located in the limiting slide groove (5211) of the large semicircular frame (33214) and the small semicircular frame (33215); the top of the micro motor (33216) is fixedly connected to the round table (33217); the table surface of the round table (33217) away from the micro motor (33216) is fixedly connected to the pneumatic folding arm (3322); a group of two injection heads are installed on the inner side of each arm frame of the pneumatic folding arm (3322), and the two injection heads on the two arm frames are staggered.

4. The clean energy intelligent parking building fire protection system according to claim 1 is characterized by: The execution unit is also provided with an isolation module (2); the isolation module (2) comprises a plurality of roller shutter assemblies; the plurality of roller shutter assemblies are arranged around the top outer wall of the parking area (1); the plurality of roller shutter assemblies are connected by steel wire ropes; the other end of the connecting piece (344) is connected to the front end of an adjacent roller shutter assembly by a wire rope.

5. The clean energy intelligent parking building fire protection system according to claim 1 is characterized by: The execution unit is also provided with a smoke prevention and exhaust module (4); the smoke prevention and exhaust module (4) comprises a smoking tube (411), a main joint (42) sleeved outside the smoking tube (411), a folding frame group (45), and a cover body (46); the outer side of the smoking tube (411) is fixedly installed on the top of the parking area (1), and one end is connected to an external pump body through a pipeline; the upper control end of the folding frame group (45) is hinged to the main joint (42), and the cover body (46) is arranged on one side of the folding frame group (45); a plurality of smoke sensors are evenly installed on the side of each frame of the folding frame group (45) away from the cover body (46).

6. The clean energy intelligent parking building fire protection system according to claim 5 is characterized by: The smoking tube (411) is sleeved with a fixing tube (412), and a secondary joint (43) is slidably sleeved on the fixing tube (412); the fixing tube (412) is located on the outside of the smoking tube (411) away from the top of the parking area (1), and is located inside the cover body (46); a pneumatic telescopic rod (44) is fixedly installed on the outside of one end of the fixing tube (412) away from the cover body (46), and the movable end of the pneumatic telescopic rod (44) is fixedly connected to the secondary joint (43); the main joint (42) and the secondary joint (43) are located between the cover body (46) and the pneumatic telescopic rod (44), and the lower control end of the folding frame group (45) is hinged to the secondary joint (43).

7. The clean energy intelligent parking building fire protection system according to claim 1 is characterized by: A plurality of transverse bottom beams (112) are arranged at the bottom of the parking area (1), the transverse bottom beams (112) comprising a frame (1121) and a side plate (1122), one side of the side plate (1122) being fixedly connected to one side of the top of the frame (1121), and a trigger sensor being arranged on the inner wall of the frame (1121); a safety airbag (1123) is installed inside the frame (1121), an inflation head (1124) is arranged at one end of the frame (1121), one end of the inflation head (1124) located inside the frame (1121) is connected to the safety airbag (1123), and the inflation heads (1124) of the plurality of transverse bottom beams (112) are connected via a pipeline.

8. The clean energy intelligent parking building fire protection system according to claim 1 is characterized by: The curtain wall power supply unit is divided into regions based on building layers, and the curtain wall power supply unit of each unit span comprises a motion unit module (5), a photovoltaic module (6), and a sensor module; the sensor module is arranged at the same level as the photovoltaic module (6), and the sensor module is used to monitor real-time light and wind speed data; the motion unit module (5) corresponds to the photovoltaic module (6) one by one, and the motion unit module (5) comprises a protection component (52) and a control component (51) capable of flipping the protection component (52), and the protection component (52) is used for the photovoltaic module (6); The rooftop power supply unit includes a solar module, a wind energy module, a complementary module, and a main control module; the complementary module is connected to the main control module, and the complementary modules are respectively connected to the solar module and the wind energy module, and the main control module is connected to the control center; the complementary module is used to detect wind parameters, light intensity, solar module output power, and wind energy module output power.

9. The clean energy intelligent parking building fire protection system according to claim 8 is characterized by: The protection assembly (52) comprises a plurality of shielding plates (521) and side arms (522) located on both sides of the shielding plates (521); the side arms (522) are composed of a plurality of nested branches (5221), two adjacent branches (5221) are slidably connected, and an adjustable telescopic rod (526) is hinged between the two adjacent branches (5221), and the adjustable telescopic rod (526) provides power for the movement between the two adjacent branches (5221), and the shielding plates (521) are arranged in sequence and overlapped; The shielding plates (521) correspond to the branch sections (5221) one by one, and a rotating shaft (53) is arranged between them. The length of each group of the rotating shafts (53) is adapted to the distance between the shielding plates (521) and the branch sections (5221). The ends of the rotating shafts (53) are rotatably connected to the side surfaces of the corresponding shielding plates (521) and the branch sections (5221); one side of the shielding plates (521) located at the bottom is fixedly connected to the control assembly (51).

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