A smart commercial building big data management and control platform

Abstract

The present invention belongs to the field of management and control, and specifically is a smart commercial building big data management and control platform; by arranging a base, emergency lighting, indicator lights, voice broadcasting, motors and fan blades; when a fire or other disaster occurs inside a building and the city electricity inside the building cannot provide power, an automatic power switching controller is used to switch to an emergency power supply unit, and the emergency power supply unit inside the base provides power for the emergency lighting and lighting for the emergency passage, while the indicator lights are on and the voice broadcasting is broadcast, providing a direction for the evacuated personnel; at the same time, the motor drives the fan blades to rotate, and the air inside the ventilation duct is quickly transported to the emergency passage through the ventilation slots, thereby improving the air flow inside the emergency passage, reducing the probability of suffocation of the evacuated personnel, and improving the probability of survival of the evacuated personnel.

Description

Technical Field

[0001] The present invention belongs to the field of management and control, and specifically is a smart commercial building big data management and control platform. Background Art

[0002] With the vigorous development of the national economy, business has also entered a stage of prosperous development and has become increasingly internationalized. More and more commercial buildings have become important carriers of a prosperous economy. The scale of modern commercial buildings is getting larger and larger. Shopping malls are no longer just places for people to shop, but also places for people to relax, entertain, and dine. This has put forward higher requirements on the comfort and convenience of shopping malls. At the same time, as people gather in shopping malls, safety issues such as fire protection in shopping malls have become a top priority in shopping mall management.

[0003] A Chinese patent with publication number CN108196494B discloses a building management and control platform, including: an infrastructure layer and an upper management system: the infrastructure layer is used to provide a data source for the upper management system and receive control instructions from the upper management system; the upper management system includes a centralized control IBMS layer, a business management layer and a data analysis layer; the centralized control IBMS layer is connected to the infrastructure layer, and the centralized control IBMS layer includes a SCADA data acquisition module, which is used to receive data from the infrastructure layer and parse and classify the received data. The centralized control IBMS layer also generates control instructions for sending to the infrastructure layer; the business management layer receives the data required for business management from the centralized control IBMS layer, performs business processing and daily operations according to the data required for business management, and the business management layer also sends corresponding control instructions to the infrastructure layer; the data analysis layer analyzes the data received from the centralized control IBMS layer, and displays the analysis results and / or generates policy information corresponding to the analysis results. It helps to improve management efficiency.

[0004] Since there are many people inside the shopping mall, when a fire occurs in the mall, people are often unable to evacuate through the fire escape in time due to panic, and some people are suffocated by the thick smoke produced by the fire and suffer casualties.

[0005] To this end, the present invention provides a smart commercial building big data management and control platform. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a smart commercial building big data management and control platform described in the present invention includes an intelligent control module, a power supply module, a monitoring module, a voice and light module, a ventilation module and a protection module; the intelligent control module is electrically connected to the monitoring module, the voice and light module, the ventilation module and the protection module respectively, and the power supply module provides power for the intelligent control module, the monitoring module, the voice and light module, the ventilation module and the protection module;

[0008] The intelligent control module includes a signal receiving unit, a storage unit and an instruction issuing unit; the signal receiving unit receives the video signal of the monitoring module, transmits the signal to the storage unit, determines the type of the signal, and transmits the determination result to the instruction issuing unit; the instruction issuing unit transmits the instruction to the power supply module, the monitoring module, the voice and light module, the ventilation module and the protection module;

[0009] The power supply module includes a mains power supply unit and an emergency power supply unit; the mains power supply unit and the emergency power supply unit are switched via an automatic power supply switching controller;

[0010] The monitoring module is a monitoring camera;

[0011] The voice light module includes a lighting light unit, an emergency light unit and a voice broadcast unit; the lighting light unit is a fluorescent lamp; the emergency light unit is an emergency lighting lamp; the voice broadcast unit is a voice broadcast;

[0012] The ventilation module includes a main ventilation unit and an emergency ventilation unit; the main ventilation unit is the ventilation system of the building; the emergency ventilation unit is the emergency passage ventilation system in case of fire or other disasters in the building;

[0013] The protection module includes a safety passage door and a fire isolation door;

[0014] When a fire or other disaster occurs inside a building and the mains electricity inside the building cannot provide power, the automatic power switching controller switches to the emergency power supply unit to provide emergency power for the control platform; when people inside the building need to be evacuated, the intelligent control module receives the real-time image transmitted by the monitoring module, determines the location of the people, and guides the trapped people in the direction of evacuation through the voice broadcast and emergency lighting in the voice and lighting module. After the people are evacuated, the fire isolation door is controlled to close to isolate the fire source and smoke. At the same time, the emergency ventilation unit is used to provide the evacuated people with sufficient air supply for breathing, thereby improving the evacuation efficiency of the people and reducing the probability of suffocation of the trapped people.

[0015] Preferably, the emergency lighting unit, voice broadcast unit and emergency ventilation unit are integrated in the emergency evacuation device; the emergency evacuation device is fixedly connected to the wall of the emergency passage; the emergency evacuation device includes a base, an emergency lighting lamp, an indicator light, a voice broadcast, a motor and fan blades; the top surface of the base is bolted with an emergency lighting lamp, the middle part of the front of the base is inlaid with an indicator light, the front side of the base is inlaid with a voice broadcast, the bottom of the base is provided with a ventilation slot, the ventilation slot runs through the base, one end of the ventilation slot located on the back of the base is connected to a ventilation duct, the top side wall of the ventilation slot is installed with a motor, the rotating shaft of the motor is fixedly connected with fan blades, The outer ring of the fan blades is sleeved on the top inner ring of the ventilation slot; when working, when a fire or other disaster occurs inside the building and the mains electricity inside the building cannot provide power, the automatic power switching controller switches to the emergency power supply unit, and the emergency power supply unit inside the base provides power for the emergency lighting and lighting for the emergency passage. At the same time, the indicator light is on and the voice broadcast is broadcast to provide direction for the evacuated personnel; at the same time, the motor drives the fan blades to rotate, and the air inside the ventilation duct is quickly transported to the emergency passage through the ventilation slot, thereby improving the air flow inside the emergency passage, reducing the probability of suffocation of the evacuated personnel, and improving the probability of survival of the evacuated personnel.

[0016] Preferably, a water hole is provided at the bottom of the base, one end of the water hole is connected to the bottom of the ventilation slot, and the other end of the water hole is connected to the fire water pipe. A fire sprinkler is threadedly installed at one end of the water hole close to the ventilation slot. During operation, when the temperature inside the emergency passage rises, the glass ball of the thermistor of the fire sprinkler breaks, so that the water in the fire water pipe is sprayed out through the fire sprinkler, lowering the temperature inside the ventilation slot. Water mist is sprayed out from the ventilation slot along with the air flow, lowering the temperature inside the emergency passage and, at the same time, suppressing the spread of fire. The water mist reduces the flying smoke inside the emergency passage, thereby improving the air cleanliness inside the emergency passage and improving the breathing smoothness of personnel.

[0017] Preferably, a storage groove is provided at the bottom of the ventilation groove, the opening of the storage groove is connected to the ventilation groove, a plurality of storage holes are provided inside the storage groove, a flexible diaphragm is slidably installed inside the storage groove, an elastic rope is fixedly connected between the bottom end of the flexible diaphragm and the inner end of the storage hole, the top of the flexible diaphragm and the top surface of the opening of the ventilation groove are both inlaid with magnets, and the magnets on both sides attract each other; during operation, when the emergency evacuation device is closed, the magnets on both sides attract each other, driving the flexible diaphragm to slide out of the storage groove, so that the elastic rope is stretched, and the flexible diaphragm blocks and isolates the opening of the ventilation groove, thereby reducing the probability of external dust entering the interior of the ventilation groove, improving the cleanliness of the ventilation groove, and protecting the fire sprinkler head, reducing the probability of damage to the fire sprinkler head; when the emergency evacuation device is started, the generated airflow blows the flexible diaphragm to move outward, so that the magnets on both sides are separated, at this time, the elastic rope is reset, and the flexible diaphragm is pulled back to the interior of the storage groove, thereby exposing the ventilation groove, so that the airflow is discharged through the ventilation groove.

[0018] Preferably, a sliding hole is provided on the top surface of the opening of the ventilation slot, the top end of the sliding hole passes through the side wall of the ventilation slot close to the fan blade, an insert is fixedly connected to the top surface of the flexible diaphragm close to the inside of the ventilation slot, a ball hole is provided on the top surface of the insert, a winding wheel is fixedly connected to the outer ring of the middle part of the rotating shaft of the motor, a pull rope is fixedly connected to the inner ring of the winding wheel, the pull rope slides through the sliding hole, a fixing bead is fixedly connected to the end of the pull rope away from the winding wheel, and the fixing bead slides with the ball hole; when working, the emergency evacuation device is closed When the motor is turned off, the magnets on both sides attract each other, and the flexible diaphragm blocks and isolates the opening of the ventilation slot. When the motor is turned off, the winding wheel drives the pull rope to pull the fixed beads, and the flexible diaphragm is pulled upward through the engagement of the fixed beads with the ball holes. When the emergency evacuation device is started, the motor drives the winding wheel to rotate, driving the pull rope to wind around the inside of the winding wheel, so that the fixed beads are separated from the ball holes, and the flexible diaphragm is stored in the storage slot. This improves the blocking and isolation strength of the flexible diaphragm to the ventilation slot and reduces the probability of the flexible diaphragm falling off.

[0019] Preferably, the outer wall of the fixing bead is inlaid with a plurality of hollow rubber balls, and the outer wall of the hollow rubber balls is slidably matched with the inner wall of the ball hole; through the extrusion and sliding match between the hollow rubber balls and the inner wall of the ball hole, the friction resistance between the fixing bead and the inner wall of the ball hole is increased, and the probability of the fixing bead accidentally detaching from the ball hole is reduced.

[0020] Preferably, placement grooves are provided on both sides of the base, the interior of the placement grooves is connected to the ventilation grooves, compressed cotton cloth is placed inside the placement grooves, and partitions are inlaid at the openings of the placement grooves; during operation, when the smoke inside the emergency passage is too large, the evacuated personnel gradually have difficulty breathing, and the evacuated personnel open the partitions on both sides of the base, take out the compressed cotton cloth, moisten it with the water mist sprayed from the fire sprinkler, cover their mouths and noses to prevent inhalation of harmful smoke, thereby reducing the harm of smoke to personnel.

[0021] Preferably, a transverse tube is fixedly connected to the bottom of the ventilation slot, a plurality of through holes are formed on the outer ring of the transverse tube, and sliding nails are slidably installed at both ends of the interior of the transverse tube, the middle part of the transverse tube is filled with water-absorbing resin particles, and a thin glass is fixedly connected to the connection between the placement slot and the ventilation slot, and the tip of the sliding nail slides with the thin glass; during operation, when the temperature inside the emergency passage rises, the glass ball of the thermistor of the fire sprinkler is broken, so that the water in the fire water pipe is sprayed out through the fire sprinkler, and the water mist enters the interior of the transverse tube through the through holes on the transverse tube, and the water-absorbing resin particles absorb water and expand, pushing the sliding nails on both sides to slide, and the tip of the sliding nail hits the thin glass, so that the thin glass is broken, connecting the ventilation slot and the placement slot, so that the water flow inside the ventilation slot enters the interior of the placement slot, the compressed cotton cloth absorbs water and expands, and pushes the partition open, so that it is convenient for the evacuated personnel to take out the compressed cotton cloth after absorbing water for use.

[0022] Preferably, a plurality of grooves are provided on both sides of the thin glass; the grooves improve the fragility of the thin glass and increase the probability of the sliding nails breaking the thin glass.

[0023] The beneficial effects of the present invention are as follows:

[0024] 1. The smart commercial building big data management and control platform described in the present invention is provided with a base, emergency lighting, indicator light, voice broadcast, motor and fan blades; when a fire or other disaster occurs inside the building and the mains electricity inside the building cannot provide power, the automatic power switching controller switches to the emergency power supply unit, and the emergency power supply unit inside the base provides power for the emergency lighting and lighting for the emergency passage. At the same time, the indicator light is on and the voice broadcast is broadcast to provide a direction for the evacuated personnel; at the same time, the motor drives the fan blades to rotate, and the air inside the ventilation duct is quickly transported to the emergency passage through the ventilation slots, thereby improving the air flow inside the emergency passage, reducing the probability of suffocation of the evacuated personnel, and improving the probability of survival of the evacuated personnel.

[0025] 2. The smart commercial building big data management and control platform described in the present invention is equipped with fire sprinklers; when the temperature inside the emergency passage rises, the glass ball of the thermistor of the fire sprinkler is broken, so that the water in the fire water pipe is sprayed out through the fire sprinkler, thereby lowering the temperature inside the ventilation slot, and water mist is sprayed out from the ventilation slot along with the air flow, thereby lowering the temperature inside the emergency passage and suppressing the spread of fire. The water mist reduces the flying smoke inside the emergency passage, thereby improving the air cleanliness inside the emergency passage and improving the breathing smoothness of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Figure 1 is a three-dimensional diagram of the first embodiment of the present invention;

[0028] Figure 2 is a side view of the first embodiment of the present invention;

[0029] Figure 3 is a front view of the first embodiment of the present invention;

[0030] Figure 4 yes Figure 2 A partial enlarged view of the middle part;

[0031] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle;

[0032] Figure 6 yes Figure 3 A partial enlarged view of point C in the middle;

[0033] Figure 7 yes Figure 6 A partial enlarged view of point D in the middle;

[0034] Figure 8 is a partial cross-sectional view of a placement groove of a second embodiment of the present invention;

[0035] Fig. 9 is a system diagram of the management and control platform of the present invention;

[0036] In the figure: 1. base; 2. emergency lighting; 3. indicator light; 4. voice broadcast; 5. motor; 6. fan blades; 7. ventilation slots; 8. water holes; 9. fire sprinkler; 10. storage slots; 11. storage holes; 12. flexible diaphragm; 13. elastic rope; 14. magnet; 15. sliding hole; 16. insert; 17. ball hole; 18. winding wheel; 19. pull rope; 20. fixing beads; 21. rubber hollow ball; 22. placement slot; 23. compressed cotton cloth; 24. partition; 25. horizontal tube; 26. sliding nails; 27. water-absorbing resin particles; 28. thin glass; 29. ​​groove; 30. mesh plate. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0038] Embodiment 1

[0039] like Fig. 9 As shown, a smart commercial building big data management and control platform according to an embodiment of the present invention comprises an intelligent control module, a power supply module, a monitoring module, a voice and light module, a ventilation module and a protection module; the intelligent control module is electrically connected to the monitoring module, the voice and light module, the ventilation module and the protection module respectively, and the power supply module provides power for the intelligent control module, the monitoring module, the voice and light module, the ventilation module and the protection module;

[0040] The intelligent control module includes a signal receiving unit, a storage unit and an instruction issuing unit; the signal receiving unit receives the video signal of the monitoring module, transmits the signal to the storage unit, determines the type of the signal, and transmits the determination result to the instruction issuing unit; the instruction issuing unit transmits the instruction to the power supply module, the monitoring module, the voice and light module, the ventilation module and the protection module;

[0041] The power supply module includes a mains power supply unit and an emergency power supply unit; the mains power supply unit and the emergency power supply unit are switched via an automatic power supply switching controller;

[0042] The monitoring module is a monitoring camera;

[0043] The voice light module includes a lighting light unit, an emergency light unit and a voice broadcast unit; the lighting light unit is a fluorescent lamp; the emergency light unit is an emergency lighting lamp 2; the voice broadcast unit is a voice broadcast 4;

[0044] The ventilation module includes a main ventilation unit and an emergency ventilation unit; the main ventilation unit is the ventilation system of the building; the emergency ventilation unit is the emergency passage ventilation system in case of fire or other disasters in the building;

[0045] The protection module includes a safety passage door and a fire isolation door;

[0046] When a fire or other disaster occurs inside a building and the mains electricity inside the building cannot provide power, the automatic power switching controller switches to the emergency power supply unit to provide emergency power for the control platform; when people inside the building need to be evacuated, the intelligent control module receives the real-time image transmitted by the monitoring module, determines the location of the people, and guides the trapped people in the direction of evacuation through the voice broadcast 4 in the voice and light module and the emergency lighting 2. After the people are evacuated, the fire isolation door is controlled to close to isolate the fire source and smoke. At the same time, the emergency ventilation unit is used to provide the evacuated people with sufficient air supply for breathing, thereby improving the evacuation efficiency of the people and reducing the probability of suffocation of the trapped people.

[0047] like Figure 1 to Figure 2 As shown, the emergency lighting unit, voice broadcast unit and emergency ventilation unit are integrated in the emergency evacuation device; the emergency evacuation device is fixedly connected to the wall of the emergency passage; the emergency evacuation device includes a base 1, an emergency lighting lamp 2, an indicator light 3, a voice broadcast 4, a motor 5 and a fan blade 6; the top surface of the base 1 is bolted with an emergency lighting lamp 2, the middle part of the front of the base 1 is inlaid with an indicator light 3, the front side of the base 1 is inlaid with a voice broadcast 4, the bottom of the base 1 is provided with a ventilation slot 7, the ventilation slot 7 runs through the base 1, the end of the ventilation slot 7 located on the back of the base 1 is connected to the ventilation duct, the top side wall of the ventilation slot 7 is installed with a motor 5, and the rotating shaft of the motor 5 is fixed It is connected with fan blades 6, and the outer ring of the fan blades 6 is sleeved on the top inner ring of the ventilation slot 7; when working, when a fire or other disaster occurs inside the building and the mains electricity inside the building cannot provide power, the automatic power switching controller switches to the emergency power supply unit, and the emergency power supply unit inside the base 1 provides power for the emergency lighting 2, provides lighting for the emergency passage, and at the same time, the indicator light 3 lights up and the voice broadcast 4 broadcasts, providing a direction for the evacuated personnel; at the same time, the motor 5 drives the fan blades 6 to rotate, and the air inside the ventilation duct is quickly transported to the emergency passage through the ventilation slot 7, thereby improving the air flow inside the emergency passage, reducing the probability of suffocation of the evacuated personnel, and improving the probability of survival of the evacuated personnel.

[0048] like Figure 2As shown, a water hole 8 is opened at the bottom of the base 1, one end of the water hole 8 is connected to the bottom of the ventilation slot 7, and the other end of the water hole 8 is connected to the fire water pipe. A fire sprinkler 9 is threadedly installed at one end of the water hole 8 close to the ventilation slot 7; during operation, when the temperature inside the emergency passage rises, the glass ball of the thermistor of the fire sprinkler 9 is broken, so that the water in the fire water pipe is sprayed out through the fire sprinkler 9, which reduces the temperature inside the ventilation slot 7, and the water mist is sprayed out from the ventilation slot 7 along with the air flow, which reduces the temperature inside the emergency passage and, at the same time, suppresses the spread of fire. The water mist reduces the flying smoke inside the emergency passage, thereby improving the air cleanliness inside the emergency passage and improving the breathing smoothness of personnel.

[0049] like Figure 2 , Figure 4 and Figure 5 As shown, a receiving groove 10 is provided at the bottom of the ventilation groove 7, and the opening of the receiving groove 10 is connected to the ventilation groove 7. A plurality of receiving holes 11 are provided inside the receiving groove 10, and a flexible diaphragm 12 is slidably installed inside the receiving groove 10. An elastic rope 13 is fixedly connected between the bottom end of the flexible diaphragm 12 and the inner end of the receiving hole 11. Magnets 14 are embedded on the top of the flexible diaphragm 12 and the top surface of the opening of the ventilation groove 7, and the magnets 14 on both sides attract each other. When working, when the emergency evacuation device is closed, the magnets 14 on both sides attract each other, driving the flexible diaphragm 12 to move. The sheet 12 slides out of the storage slot 10, so that the elastic rope 13 is stretched, and the flexible diaphragm 12 blocks and isolates the opening of the ventilation slot 7, thereby reducing the probability of external dust entering the interior of the ventilation slot 7, improving the cleanliness of the ventilation slot 7, and protecting the fire sprinkler 9, reducing the probability of damage to the fire sprinkler 9; when the emergency evacuation device is started, the airflow generated blows the flexible diaphragm 12 to move outward, so that the magnets 14 on both sides are separated. At this time, the elastic rope 13 is reset, and the flexible diaphragm 12 is pulled back to the interior of the storage slot 10, thereby exposing the ventilation slot 7, so that the airflow is discharged through the ventilation slot 7.

[0050] like Figures 4 to 5As shown, a sliding hole 15 is provided on the top surface of the opening of the ventilation slot 7, and the top end of the sliding hole 15 passes through the side wall of the ventilation slot 7 close to the fan blade 6. An insert 16 is fixedly connected to the top surface of the flexible diaphragm 12 close to the inside of the ventilation slot 7, and a ball hole 17 is provided on the top surface of the insert 16. A winding wheel 18 is fixedly connected to the outer ring of the middle part of the rotating shaft of the motor 5, and a pull rope 19 is fixedly connected to the inner ring of the winding wheel 18. The pull rope 19 slides through the sliding hole 15, and a fixed bead 20 is fixedly connected to the end of the pull rope 19 away from the winding wheel 18, and the fixed bead 20 slides with the ball hole 17. When working, when the emergency evacuation device is closed, , the magnets 14 on both sides attract each other, the flexible diaphragm 12 blocks and isolates the opening of the ventilation slot 7, the motor 5 is in the off state, the winding wheel 18 drives the pull rope 19 to pull the fixed bead 20, and the flexible diaphragm 12 is pulled upward through the engagement of the fixed bead 20 with the ball hole 17; when the emergency evacuation device is started, the motor 5 drives the winding wheel 18 to rotate, driving the pull rope 19 to wind around the inside of the winding wheel 18, so that the fixed bead 20 is separated from the ball hole 17, so that the flexible diaphragm 12 is stored in the storage slot 10; thereby improving the blocking and isolation strength of the flexible diaphragm 12 to the ventilation slot 7, and reducing the probability of the flexible diaphragm 12 falling off.

[0051] like Figure 5 As shown, the outer wall of the fixing bead 20 is inlaid with a plurality of hollow rubber balls 21, and the outer wall of the hollow rubber ball 21 is slidably matched with the inner wall of the ball hole 17; through the extrusion and sliding fit between the hollow rubber ball 21 and the inner wall of the ball hole 17, the friction resistance between the fixing bead 20 and the inner wall of the ball hole 17 is increased, and the probability of the fixing bead 20 accidentally detaching from the ball hole 17 is reduced.

[0052] like Figure 3 , Figure 6 and Figure 7 As shown, both sides of the base 1 are provided with placement grooves 22, the interior of the placement grooves 22 is connected to the ventilation grooves 7, compressed cotton cloth 23 is placed inside the placement grooves 22, and partitions 24 are inlaid at the openings of the placement grooves 22; during operation, when the smoke inside the emergency passage is too large, the evacuated personnel gradually have difficulty breathing, and the evacuated personnel open the partitions 24 on both sides of the base 1, take out the compressed cotton cloth 23, moisten it with the water mist sprayed from the fire sprinkler 9, cover the mouth and nose to prevent inhalation of harmful smoke, thereby reducing the harm of smoke to personnel.

[0053] like Figure 3 , Figure 6 and Figure 7As shown, a transverse tube 25 is fixedly connected to the bottom of the ventilation groove 7, and a plurality of through holes are opened on the outer ring of the transverse tube 25. Slide nails 26 are slidably installed at both ends of the interior of the transverse tube 25. The middle of the transverse tube 25 is filled with water-absorbing resin particles 27. A thin glass 28 is fixedly connected to the connection between the placement groove 22 and the ventilation groove 7, and the tip of the slide nail 26 is slidably matched with the thin glass 28. When working, when the temperature inside the emergency passage rises, the glass ball of the thermal element of the fire sprinkler 9 is broken, so that the fire hose inside the fire sprinkler 9 is filled with water-absorbing resin particles 27. The water is sprayed out through the fire sprinkler 9, and the water mist enters the interior of the horizontal tube 25 through the through holes on the horizontal tube 25. The water-absorbing resin particles 27 absorb water and expand, pushing the sliding nails 26 on both sides to slide. The tips of the sliding nails 26 hit the thin glass 28, causing the thin glass 28 to break, connecting the ventilation groove 7 and the placement groove 22, so that the water flow inside the ventilation groove 7 enters the interior of the placement groove 22, and the compressed cotton cloth 23 absorbs water and expands, pushing the partition 24 open, so that it is convenient for the evacuated personnel to take out the compressed cotton cloth 23 after absorbing water for use.

[0054] like Figure 7 As shown, a plurality of grooves 29 are provided on both sides of the thin glass 28 . The grooves 29 improve the fragility of the thin glass 28 and increase the probability of the sliding pins 26 breaking the thin glass 28 .

[0055] Embodiment 2

[0056] like Figure 8 As shown, compared with Example 1, another implementation of the present invention is: a mesh plate 30 is provided on the side of the thin glass 28 close to the placement groove 22, and the outer circle of the mesh plate 30 is fixedly connected to the inner wall of the placement groove 22; the mesh plate 30 is provided to prevent the broken debris of the thin glass 28 from entering the compressed cotton cloth 23, thereby reducing the probability of the evacuated personnel being scratched by the broken debris of the thin glass 28.

[0057] During operation: When a fire or other disaster occurs inside a building and the mains electricity inside the building cannot provide power, the automatic power switching controller switches to the emergency power supply unit to provide emergency power for the control platform; when it is necessary to evacuate people inside the building, the intelligent control module receives the real-time image transmitted by the monitoring module, determines the location of the people, and guides the trapped people in the evacuation direction through the voice broadcast 4 in the voice and light module and the emergency lighting 2, and after the people are evacuated, controls the fire isolation door to close to isolate the fire source and smoke;

[0058] The emergency power supply unit inside the base 1 provides power for the emergency lighting 2, providing lighting for the emergency passage, while the indicator light 3 lights up and the voice broadcast 4 broadcasts, providing a direction for the evacuated personnel; at the same time, the motor 5 drives the winding wheel 18 to rotate, driving the pull rope 19 to be wound inside the winding wheel 18, so that the fixed bead 20 is separated from the ball hole 17; the motor 5 drives the fan blade 6 to rotate, and the air inside the ventilation duct is quickly transported to the emergency passage through the ventilation slot 7, so that the magnets 14 on both sides are separated, and at this time, the elastic rope 13 is reset, and the flexible diaphragm 12 is pulled back to the inside of the receiving slot 10, so as to improve the air flow inside the emergency passage;

[0059] When the temperature inside the emergency passage rises, the glass ball of the thermal element of the fire sprinkler 9 is broken, so that the water in the fire hose is sprayed out through the fire sprinkler 9, reducing the temperature inside the ventilation slot 7. The water mist is sprayed out from the ventilation slot 7 along with the air flow, reducing the temperature inside the emergency passage and, at the same time, suppressing the spread of the fire. The water mist reduces the flying smoke inside the emergency passage.

[0060] At the same time, the water mist enters the interior of the transverse tube 25 through the through holes on the transverse tube 25, the water-absorbing resin particles 27 absorb water and expand, pushing the sliding nails 26 on both sides to slide, and the tips of the sliding nails 26 hit the thin glass 28, causing the thin glass 28 to break, connecting the ventilation groove 7 and the placement groove 22, so that the water flow inside the ventilation groove 7 enters the interior of the placement groove 22, and the compressed cotton cloth 23 absorbs water and expands, pushing the partition 24 open. The evacuated personnel open the partitions 24 on both sides of the base 1, take out the compressed cotton cloth 23, use the water mist sprayed from the fire sprinkler 9 to moisten it, and cover the mouth and nose to prevent inhalation of harmful smoke; the probability of suffocation of the evacuated personnel is reduced, and the probability of survival of the evacuated personnel is increased.

[0061] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0062] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0063] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A smart commercial building big data management and control platform, characterized by: It includes an intelligent control module, a power supply module, a monitoring module, a voice and light module, a ventilation module and a protection module; the intelligent control module is electrically connected to the monitoring module, the voice and light module, the ventilation module and the protection module respectively, and the power supply module provides power for the intelligent control module, the monitoring module, the voice and light module, the ventilation module and the protection module; The intelligent control module includes a signal receiving unit, a storage unit and an instruction issuing unit; the signal receiving unit receives the video signal of the monitoring module, transmits the signal to the storage unit, determines the type of the signal, and transmits the determination result to the instruction issuing unit; the instruction issuing unit transmits the instruction to the power supply module, the monitoring module, the voice and light module, the ventilation module and the protection module; The power supply module includes a mains power supply unit and an emergency power supply unit; the mains power supply unit and the emergency power supply unit are switched via an automatic power supply switching controller; The monitoring module is a monitoring camera; The voice light module comprises a lighting light unit, an emergency light unit and a voice broadcast unit; the lighting light unit is a fluorescent lamp; the emergency light unit is an emergency lighting lamp (2); the voice broadcast unit is a voice broadcast (4); The ventilation module includes a main ventilation unit and an emergency ventilation unit; the main ventilation unit is the ventilation system of the building; the emergency ventilation unit is the emergency passage ventilation system in case of a fire disaster in the building; The protection module includes a safety passage door and a fire isolation door; The emergency lighting unit, the voice broadcast unit and the emergency ventilation unit are integrated in the emergency evacuation device; the emergency evacuation device is fixedly connected to the wall of the emergency passage; the emergency evacuation device comprises a base (1), an emergency lighting lamp (2), an indicator light (3), a voice broadcast (4), a motor (5) and a fan blade (6); the top surface of the base (1) is bolted with the emergency lighting lamp (2), the middle part of the front surface of the base (1) is inlaid with the indicator light (3), the front side of the base (1) is inlaid with the voice broadcast (4), the bottom of the base (1) is provided with a ventilation slot (7), the ventilation slot (7) passes through the base (1), one end of the ventilation slot (7) located on the back of the base (1) is connected to the ventilation duct, the top side wall of the ventilation slot (7) is installed with a motor (5), the rotating shaft of the motor (5) is fixedly connected with the fan blade (6), and the outer ring of the fan blade (6) is sleeved on the top inner ring of the ventilation slot (7); A receiving groove (10) is provided at the bottom of the ventilation groove (7), an opening of the receiving groove (10) is connected to the ventilation groove (7), a plurality of receiving holes (11) are provided inside the receiving groove (10), a flexible diaphragm (12) is slidably mounted inside the receiving groove (10), an elastic rope (13) is fixedly connected between the bottom end of the flexible diaphragm (12) and the inner end of the receiving hole (11), a magnet (14) is embedded on the top of the flexible diaphragm (12) and the top surface of the opening of the ventilation groove (7), and the magnets (14) on both sides attract each other; A sliding hole (15) is provided on the top surface of the opening of the ventilation slot (7), the top end of the sliding hole (15) penetrates the side wall of the ventilation slot (7) close to the fan blade (6), an insert (16) is fixedly connected to the top surface of the flexible diaphragm (12) close to the inside of the ventilation slot (7), a ball hole (17) is provided on the top surface of the insert (16), a winding wheel (18) is fixedly connected to the outer ring of the middle part of the rotating shaft of the motor (5), a pull rope (19) is fixedly connected to the inner ring of the winding wheel (18), the pull rope (19) slides through the sliding hole (15), and a fixing bead (20) is fixedly connected to the end of the pull rope (19) away from the winding wheel (18), and the fixing bead (20) is slidably matched with the ball hole (17); The outer wall of the fixing bead (20) is inlaid with a plurality of hollow rubber balls (21), and the outer wall of the hollow rubber ball (21) is slidably matched with the inner wall of the ball hole (17).

2. According to claim 1, a smart commercial building big data management and control platform is characterized by: A water hole (8) is provided at the bottom of the base (1), one end of the water hole (8) is connected to the bottom of the ventilation slot (7), the other end of the water hole (8) is connected to a fire water pipe, and a fire sprinkler (9) is threadedly mounted at one end of the water hole (8) close to the ventilation slot (7).

3. A smart commercial building big data management and control platform according to claim 2, characterized in that: Both sides of the base (1) are provided with placement grooves (22), the interior of the placement grooves (22) is connected to the ventilation grooves (7), compressed cotton cloth (23) is placed inside the placement grooves (22), and a partition (24) is inlaid at the opening of the placement grooves (22).

4. The smart commercial building big data management and control platform according to claim 3 is characterized by: A transverse tube (25) is fixedly connected to the bottom of the ventilation groove (7), a plurality of through holes are formed on the outer ring of the transverse tube (25), sliding pins (26) are slidably mounted on both ends of the interior of the transverse tube (25), a middle portion of the transverse tube (25) is filled with water-absorbing resin particles (27), a thin glass (28) is fixedly connected to the connection between the placement groove (22) and the ventilation groove (7), and the tip of the sliding pin (26) is slidably matched with the thin glass (28).

5. The smart commercial building big data management and control platform according to claim 4 is characterized by: A plurality of grooves (29) are provided on both sides of the thin glass (28).

6. The smart commercial building big data management and control platform according to claim 5 is characterized by: A mesh plate (30) is provided on one side of the thin glass (28) close to the placement groove (22), and the outer ring of the mesh plate (30) is fixedly connected to the inner wall of the placement groove (22).

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