Rotary ceiling
By designing a rotating ceiling, combining a rotating structure, thermal imaging camera and automatic spraying system, the problems of slow smoke discharge speed and difficulty in tracing fires are solved, flexible ventilation, automatic alarm and sprinkler fire extinguishing are achieved, and fire treatment efficiency is improved.
Patent Information
- Application Number
- CN202411178929.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2024-12-20
AI Technical Summary
The existing ceiling is slow to discharge smoke during fire, and it is impossible to select alarms or water spray according to smoke concentration, and the fire is tracing cannot be carried out, and the design cannot be deformed to achieve decorative changes.
A rotating ceiling is designed, including a rotating structure, thermal imaging camera, smoke detector, filtering and cleaning structure, alarm lights and automatic spray shower. The ceiling is driven by the motor to rotate and achieve flexible changes in the air outlet, and the alarm is automatically adjusted according to the smoke concentration. React with water spray and use thermal imaging camera to trace the source of fire.
It realizes rapid ventilation, flexible decoration, automatic alarm and sprinkler extinguishing fires according to smoke concentration, and uses thermal imaging cameras to help trace the source of fires, avoiding dust blocking the filter and improving fire treatment efficiency.
Smart Images
Figure CN119163168A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of ceilings, in particular to a rotating ceiling and a ceiling-based smoke detection alarm processing method. Background Art
[0002] In interior design, the ceiling is a general term for the materials used to decorate the interior roof. The design of the ceiling should not only be aesthetically pleasing but also ensure fire protection performance to ensure that when a fire occurs indoors, the smoke can be quickly discharged outdoors. At present, most ceilings use vents for natural ventilation, and the vents cannot be changed or altered arbitrarily. The filter on the vent requires regular cleaning by staff, otherwise dust or other magazines are easily accumulated on the filter, causing the mesh of the filter to be blocked, affecting the ventilation effect. When a fire occurs, the smoke is discharged slowly, which is not conducive to the breathing and survival of indoor personnel. At the same time, most existing ceilings are only equipped with simple smoke detectors and sprinklers. According to the setting of the smoke detector, it can only spray water directly to extinguish the fire after detecting the smoke, but it is impossible to judge the fire situation according to the concentration of the smoke and choose to alarm or spray water. It is not helpful for tracing the source of the fire, and it is impossible to remind the source in time before the fire, and it is not helpful for tracing the source after the fire. The ceiling cannot be deformed to achieve changes in decorative ceilings or lamps.
[0003] Therefore, it is necessary to provide a rotating ceiling panel that can arbitrarily change the position and number of air outlets, and at the same time, can arbitrarily change the changes in decorative ceilings and lamps, and selectively alarm or spray water to extinguish fires according to smoke conditions, and can help trace the source of fire. A rotating ceiling and a ceiling-based smoke detection alarm processing method. Summary of the invention
[0004] The present invention provides a rotating ceiling and a ceiling-based smoke detection alarm processing method to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above object, the present invention adopts the following technical solutions:
[0006] A rotating ceiling comprises a ceiling mounting part, wherein a circular groove is arranged at the bottom of the ceiling mounting part, a ceiling rotating part is arranged in the circular groove, the ceiling rotating part rotates in the circular groove, a thermal imaging camera, a smoke detector and a first smoke exhaust port are arranged at the bottom of the ceiling rotating part, a second smoke exhaust port is arranged on the ceiling mounting part, a ceiling rotating structure for connecting the first smoke exhaust port and the second smoke exhaust port is formed between the ceiling mounting part and the ceiling rotating part, a filtering and cleaning structure is arranged in the first smoke exhaust port and the second smoke exhaust port, and the thermal imaging camera is connected to a controller.
[0007] Preferably, a rotating groove is provided on the circular groove, a clamping groove is provided on one side of the circular groove, a rotating ring is provided on the ceiling rotating member, the rotating ring rotates on the rotating groove, a clamping block is provided on the outer side of the ceiling rotating member, and the clamping block slides on the clamping groove. The clamping block slides on the clamping groove to limit the rotation range of the ceiling rotating member, a motor is provided above the ceiling mounting member, the motor is connected to the ceiling rotating member, the ceiling rotating member is driven to rotate in the circular groove by the motor, and the rotating ring rotates on the rotating groove, so as to support the ceiling rotating member without affecting its rotation, thereby preventing the ceiling rotating member from falling.
[0008] Preferably, a motor is arranged above the ceiling mounting member, the output shaft of the motor is connected to the center of the ceiling rotating member, and the motor is electrically connected to the controller.
[0009] Preferably, the filtering and cleaning structure comprises a first filter screen arranged in the first smoke exhaust port and a second filter screen arranged in the second smoke exhaust port, and a fan 1 is arranged on the second smoke exhaust port.
[0010] Preferably, the first smoke exhaust port is provided with a second fan, the second fan is located between the first filter and the second filter, and the blades of the second fan are provided with a brush, the brush contacts the top surface of the first filter and the bottom surface of the second filter respectively, and the first fan and the second fan are electrically connected to the controller respectively. The first smoke exhaust port is connected to the second smoke exhaust port by rotating the ceiling rotating member, so that smoke can be exhausted by rotating the first fan, and impurities in the smoke are filtered by the first filter and the second filter to prevent them from entering the first smoke exhaust port and the second smoke exhaust port, and the first filter and the second filter are cleaned by rotating the second fan in cooperation with the brush.
[0011] Preferably, a lighting lamp is provided at the bottom of the ceiling rotating member, two warning lights are provided on both sides of the lighting lamp, a mounting groove is provided on the outer side of the bottom of the ceiling mounting member, and two pairs of diagonal portions at the bottom of the ceiling mounting member are respectively provided with a first mounting port and a second mounting port, and the lighting lamp and the warning light are respectively electrically connected to the controller. The two warning lights give an alarm according to the smoke concentration detected by the smoke detector. If the concentration is not high, only one warning light is needed for a reminder. If the concentration is too high, two warning lights are used for a reminder, so as to make better handling. The lighting lamp can be a special lamp body of different colors or capable of mapping images, and can be a movable rotating lamp body or a fixed lamp body with a fixed angle. This is not a sole limitation. The lighting lamp cooperates with the rotation of the ceiling rotating member to achieve different changes in the lighting position and lighting angle.
[0012] Preferably, a player is provided at the bottom of the first mounting port, an automatic spray shower is provided on the second mounting port, a water connection pipe is provided on the automatic spray shower, a solenoid valve is provided on the water connection pipe, the water connection pipe extends to the outside of the ceiling mounting part, and the player and the solenoid valve are electrically connected to the controller respectively. When encountering smoke, the players on both sides broadcast an alarm so that people in the house can react quickly, and the water storage or pumping equipment is connected to the water connection pipe to spray through the automatic spray shower.
[0013] Preferably, the surface of the ceiling mounting part and the surface of the ceiling rotating part may be provided with mutually matching pattern and text decorations. The decorations may be in the form of stickers or spray paint, etc., which are not limited here.
[0014] In actual use, the position and quantity of the rotating structure ceiling structure are designed according to the size of the ceiling area, installed, and the motor 25, thermal imaging camera 6, smoke detector 31, lighting lamp 3, fan 1 33, fan 2 7, player 5, automatic spray shower 51, and water pipe solenoid valve are connected to the controller respectively, and the control software and setting parameters are placed.
[0015] A smoke detection alarm processing method based on the above-mentioned rotating ceiling includes the following steps:
[0016] S1. When smoke contacts the smoke detector, the smoke detector detects the concentration of the smoke and transmits the data to the controller. The controller is preset with the first and second settings of the smoke concentration. When the received smoke concentration data is lower than the first level, the motor works, the ceiling rotating part rotates, the first filter and the second filter are aligned to connect the indoor and outdoor, and the fan 1 and the fan 2 work at the same time, so that the smoke can be discharged to the outside through the first filter and the second filter;
[0017] S2. When the smoke concentration data is higher than the first level and lower than the second level, based on step S1, an alarm light is turned on, and the indoor personnel are alerted through the player. At the same time, the thermal imaging camera works to take thermal imaging photos of the room and upload them to the cloud. The staff can quickly determine the location of the hidden heat source by viewing the thermal imaging pictures on the cloud, and then deal with the heat source;
[0018] S3. When the smoke concentration data is higher than the second level, based on step S1, all the alarm lights and lighting lights are turned on, and the people in the room are alerted through the player. The controller controls the solenoid valve to open, and the room is continuously sprayed with water through the automatic spray shower. At the same time, the thermal imaging camera works, continuously taking thermal imaging photos of the room at a certain interval and uploading them to the cloud to help identify the source of the fire.
[0019] Preferably, in the step S1, the controller can be used to start the motor to rotate the ceiling rotating member, start the second fan, and clean the first filter and the second filter by using the brush on the second fan.
[0020] Compared with the prior art, the present invention has the following beneficial effects:
[0021] The rotatable ceiling of the present invention is rotated by the cooperation of the ceiling mounting part and the ceiling rotating part to achieve the effect of rapid ventilation or closing of indoor and outdoor. The ceiling rotating part is driven by the motor to rotate in the circular groove, and the rotating ring is rotated on the rotating groove, so as to support it without affecting the rotation of the ceiling rotating part, thereby preventing the ceiling rotating part from falling. The first smoke exhaust port is connected to the second smoke exhaust port by the rotation of the ceiling rotating part, so that smoke exhaust or ventilation can be carried out by rotating the fan, realizing selective changes, and it can be arbitrarily rotated to close or connect according to different positions and different smoke volumes. At the same time, through the change of the same rotating structure, the ceiling can be deformed at any time to achieve different The pattern decoration, the rotation of the lighting or the change of the position can also realize the complete closure of the air outlet to achieve the effect of blocking open flames and smoke, and achieve flexible application; cooperate with fan 1 and fan 2 to accelerate the exhaust of indoor gas, and the wind speed can also be adjusted. Two alarm lights are set, and the smoke concentration detected by the smoke detector is transmitted to the controller. The controller compares the received data, and then processes multiple gears according to the smoke concentration. The data is broadcast through the players on both sides, so that the people in the house can react quickly. The water storage or pumping equipment is connected to the water pipe, and the automatic spray shower is used for spraying. The heat source is eliminated with the thermal imaging camera to achieve the early treatment of the fire;
[0022] A brush is provided on the second fan, and dust on the first filter and the second filter can be cleaned at the same time when the second fan rotates, so as to prevent dust from clogging the mesh of the filter. There is no need to manually clean the filter at high altitude regularly, thus ensuring the ventilation effect for long-term use.
[0023] The smoke detection alarm processing method of the present invention realizes three-gear processing for different smoke concentrations. The first gear starts fan one and fan two for smoke exhaust and ventilation only. The second gear lights up an alarm light and issues an alarm through a player, and cooperates with a thermal imaging camera to eliminate the heat source, thereby realizing advanced fire extinguishing before the fire occurs. The third gear starts an automatic spray shower to spray water to extinguish the fire, and cooperates with a thermal imaging camera to take thermal imaging photos of the scene and upload them to the cloud to help the subsequent investigation of the source of the fire. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0025] Figure 2It is a schematic diagram of the unassembled parts of the present invention.
[0026] Figure 3 It is a schematic diagram of the structure of the ceiling mounting piece of the present invention.
[0027] Figure 4 It is a schematic diagram of the structure of the ceiling rotating part of the present invention.
[0028] Figure 5 It is a top schematic diagram of the ceiling mounting piece of the present invention.
[0029] Figure 6 A schematic diagram of a form of integral assembly installation of a rotating ceiling according to the present invention.
[0030] Numbers in the figure: 1. Ceiling mounting part; 11. Round groove; 12. Second smoke exhaust port; 13. Rotating groove; 14. Card slot; 15. Second filter; 2. Ceiling rotating part; 21. First smoke exhaust port; 22. First filter; 23. Rotating ring; 24. Card block; 25. Motor; 3. Lighting lamp; 31. Smoke detector; 32. Alarm light; 33. Fan; 4. Mounting groove; 41. First mounting port; 42. Second mounting port; 5. Player; 51. Automatic spray shower; 52. Water connecting pipe; 6. Thermal imaging camera; 7. Fan 2. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0032] Reference Figure 1-6 A rotating ceiling comprises a ceiling mounting member 1, a circular groove 11 is arranged at the bottom of the ceiling mounting member 1, a ceiling rotating member 2 is arranged in the circular groove 11, the ceiling rotating member 2 rotates in the circular groove 11, a thermal imaging camera 6, a smoke detector 31, and a first smoke exhaust port 21 are arranged at the bottom of the ceiling rotating member 2, a second smoke exhaust port 12 is arranged on the ceiling mounting member 1, a ceiling rotating structure for connecting the first smoke exhaust port 21 and the second smoke exhaust port 12 is formed between the ceiling mounting member 1 and the ceiling rotating member 2, filtering and cleaning structures are arranged in the first smoke exhaust port 21 and the second smoke exhaust port 12, and the thermal imaging camera 6 is connected to a controller.
[0033] The circular groove 11 is provided with a rotating groove 13, and a clamping groove 14 is provided on one side of the circular groove 11. A rotating ring 23 is provided on the ceiling rotating member 2, and the rotating ring 23 rotates on the rotating groove 13. A clamping block 24 is provided on the outer side of the ceiling rotating member 2, and the clamping block 24 slides on the clamping groove 14. The clamping block 24 slides on the clamping groove 14, thereby limiting the rotation range of the ceiling rotating member 2. A motor 25 is provided above the ceiling mounting member 1, and the output shaft of the motor 25 is connected to the ceiling rotating member 2. The ceiling rotating member 2 is driven to rotate in the circular groove 11 by the motor 25, and rotates on the rotating groove 13 by the rotating ring 23, so as to achieve the effect of not affecting the rotation of the ceiling rotating member 2, and at the same time supporting it, thereby preventing the ceiling rotating member 2 from falling.
[0034] The output shaft of the motor 25 is connected to the center of the ceiling rotating member 2, and the motor 25 is electrically connected to the controller.
[0035] The filtering and cleaning structure comprises a first filter screen 22 arranged in the first smoke exhaust port 21 and a second filter screen 15 arranged in the second smoke exhaust port 12 , and a fan 33 is arranged on the second smoke exhaust port 12 .
[0036] The first smoke exhaust port 21 is provided with a fan 27, and the fan 27 is located between the first filter 22 and the second filter 15, and a brush is provided on the blade of the fan 27, and the brush contacts the top surface of the first filter 22 and the bottom surface of the second filter 15 respectively, and the fan 331 and the fan 27 are electrically connected to the controller respectively. The first smoke exhaust port 21 is connected to the second smoke exhaust port 12 by rotating the ceiling rotating member 2, so that smoke can be exhausted by rotating the fan 331, and the first filter 22 and the second filter 15 are cleaned by rotating the fan 27, and the brush is used to ensure a long-term smoke exhaust effect.
[0037] The bottom of the ceiling rotating member 2 is provided with a lighting lamp 3, and two alarm lamps 32 are provided on both sides of the lighting lamp 3. The outside of the bottom of the ceiling mounting member 1 is provided with a mounting groove 4, and two pairs of diagonal portions of the bottom of the ceiling mounting member 1 are respectively provided with a first mounting port 41 and a second mounting port 42. The lighting lamp 3 and the alarm lamp 32 are respectively electrically connected to the controller. The two alarm lamps 32 alarm according to the smoke concentration detected by the smoke detector 31. If the concentration is not high, only one alarm lamp 32 is needed for reminder. If the concentration is too high, two alarm lamps 32 are used for reminder, so as to make better treatment.
[0038] The lighting lamp 3 can be a lamp body of different colors or can map images, and can be rotated through the cooperation of the ceiling mounting part and the ceiling rotating part to achieve the rotation of the lighting lamp 3 or change the fixed angle of the lighting lamp 3 to meet different lighting needs, that is, the lighting lamp 3 cooperates with the rotation of the ceiling rotating part 2 to achieve different changes in the lighting position and lighting angle.
[0039] Similarly, by cooperating and rotating the ceiling mounting member and the ceiling rotating member, a dynamic ceiling shape with different patterns and text decorations can be achieved, which is not limited here.
[0040] The ceiling mounting parts 1 and the ceiling rotating parts 2 are provided with corresponding pattern settings, and the dynamic change of the pattern is achieved by the rotation of the ceiling rotating parts 2, or a combination of multiple ceiling mounting parts 1, ceiling rotating parts 2, and other static ceiling blocks can form a decorative effect with a variety of rotational deformations and pattern changes, which is very flexible and practical.
[0041] A player 5 is provided at the bottom of the first installation opening 41, an automatic spray shower 51 is provided on the second installation opening 42, a water receiving pipe 52 is provided on the automatic spray shower 51, a solenoid valve is provided on the water receiving pipe 52, the water receiving pipe 52 extends to the outside of the ceiling installation part 1, and the player 5 and the solenoid valve are electrically connected to the controller respectively. When encountering smoke, the players 5 on both sides broadcast an alarm so that people in the house can react quickly, and the water storage or pumping equipment is connected to the water receiving pipe 52, and the automatic spray shower 51 sprays.
[0042] The surfaces of the ceiling mounting member 1 and the ceiling rotating member 2 may be provided with mutually matching pattern and text decorations. The decorations may be in the form of stickers or spray paint, etc., which are not limited here.
[0043] In actual use, the position and quantity of the rotating structure ceiling structure are designed according to the size of the ceiling area, installed, and the motor 25, thermal imaging camera 6, smoke detector 31, lighting lamp 3, fan 1 33, fan 2 7, player 5, automatic spray shower 51, and water pipe solenoid valve are connected to the controller respectively, and the control software and setting parameters are placed. Figure 6 , a form of arrangement.
[0044] A smoke detection alarm processing method based on the above-mentioned rotating ceiling includes the following steps:
[0045] S1. When smoke contacts the smoke detector 31, the smoke detector 31 detects the concentration of the smoke and transmits the data to the controller. The controller is preset with the first and second settings of the smoke concentration. When the received smoke concentration data is lower than the first setting, the motor 25 works, the ceiling rotating member 2 rotates, the first filter 22 is aligned with the second filter 15 to connect the indoor and outdoor, and at the same time, the fan 331 and the fan 27 work, so that the smoke can be discharged to the outdoor through the first filter 22 and the second filter 15;
[0046] S2, when the smoke concentration data is higher than the first level and lower than the second level, based on step S1, an alarm light 32 is turned on, and the indoor personnel are alerted through the player 5. At the same time, the thermal imaging camera 6 works to take thermal imaging photos of the room and upload them to the cloud. The staff can quickly determine the location of the hidden heat source by viewing the thermal imaging pictures on the cloud, and then deal with the heat source;
[0047] S3. When the smoke concentration data is higher than the second level, based on step S1, all the alarm lights 32 and lighting lights 3 are turned on, and the indoor personnel are alerted through the player 5. The controller controls the solenoid valve to open, and the automatic spray shower 51 is used to continuously spray water into the room. At the same time, the thermal imaging camera 6 works to continuously take thermal imaging photos of the room at a certain interval and upload them to the cloud to help identify the source of the fire.
[0048] In the step S1 , the motor 25 can be started by the controller to rotate the ceiling rotating member 2 , the fan 2 7 can be started, and the first filter 22 and the second filter 15 can be cleaned by the brush on the fan 2 7 .
[0049] When the smoke or open flame is too high, in order to prevent the smoke or open flame from being discharged to other floors, the ceiling rotating part 2 can be controlled to rotate so that the first smoke exhaust port 21 is offset from the second smoke exhaust port 12, and the smoke exhaust port is closed to prevent the smoke from being discharged to other floors or the open flame from spreading. It can also temporarily cut off the air source and reduce the flame.
[0050] In addition, the overall structure can work: the ceiling mounting part 1 is installed and fixed by the mounting groove 4, the lighting lamp 3 illuminates the room, the smoke is detected by the smoke detector 31, and the two alarm lights 32 alarm according to the smoke concentration detected by the smoke detector 31. If the concentration is not high, only one alarm light 32 is needed for reminder, and if the concentration is too high, two alarm lights 32 are used for reminder, so as to make better processing. The thermal imaging camera 6 shoots the room and uploads it to the cloud, which is convenient for querying the source of the fire. When encountering smoke, it is broadcasted through the players 5 on both sides, so that the people in the house can respond quickly. The water storage or pumping device is connected to the water pipe 52 The ceiling rotating member 2 is driven by the motor 25 to rotate in the circular groove 11, and the rotating ring 23 rotates on the rotating groove 13, so as to support the ceiling rotating member 2 without affecting its rotation, thereby preventing the ceiling rotating member 2 from falling. The first smoke exhaust port 21 is connected to the second smoke exhaust port 12 by the rotation of the ceiling rotating member 2, so that the ventilation effect can be improved by the simultaneous operation of the fan 331 and the fan 27. When the fan 27 is working, the brush will contact the first filter 22 and the second filter 15, thereby achieving the cleaning effect of the first filter 22 and the second filter 15 to ensure the smoke exhaust efficiency.
[0051] The above structure is also a lighting ceiling structure, a fire early warning system and a fire early warning or fire extinguishing method thereof.
[0052] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.
[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A rotating ceiling, comprising a ceiling mounting member (1), characterized in that: The bottom of the ceiling mounting member (1) is provided with a circular groove (11), a ceiling rotating member (2) is provided in the circular groove (11), the ceiling rotating member (2) rotates in the circular groove (11), a thermal imaging camera (6), a smoke detector (31), and a first smoke exhaust port (21) are provided at the bottom of the ceiling rotating member (2), a second smoke exhaust port (12) is provided on the ceiling mounting member (1), a ceiling rotating structure for connecting the first smoke exhaust port (21) and the second smoke exhaust port (12) is formed between the ceiling mounting member (1) and the ceiling rotating member (2), a filtering and cleaning structure is provided in the first smoke exhaust port (21) and the second smoke exhaust port (12), and the thermal imaging camera (6) is connected to a controller.
2. The rotating ceiling according to claim 1, characterized in that: The circular groove (11) is provided with a rotating groove (13), a clamping groove (14) is provided on one side of the circular groove (11), a rotating ring (23) is provided on the ceiling rotating member (2), the rotating ring (23) rotates on the rotating groove (13), and a clamping block (24) is provided on the outer side of the ceiling rotating member (2), and the clamping block (24) slides on the clamping groove (14).
3. The rotating ceiling according to claim 2, characterized in that: A motor (25) is arranged above the ceiling mounting member (1); an output shaft of the motor (25) is connected to the center of the ceiling rotating member (2); and the motor (25) is electrically connected to a controller.
4. The rotating ceiling according to claim 1, characterized in that: The filtering and cleaning structure comprises a first filter screen (22) arranged in a first smoke exhaust port (21) and a second filter screen (15) arranged in a second smoke exhaust port (12); a fan (33) is arranged on the second smoke exhaust port (12).
5. The rotating ceiling according to claim 4, characterized in that: The first smoke exhaust port (21) is provided with a second fan (7), the second fan (7) is located between the first filter (22) and the second filter (15), and the blades of the second fan (7) are provided with brushes, the brushes respectively contact the top surface of the first filter (22) and the bottom surface of the second filter (15), and the first fan (33) and the second fan (7) are respectively electrically connected to the controller.
6. The rotating ceiling according to claim 1, characterized in that: The bottom of the ceiling rotating member (2) is provided with a lighting lamp (3), two alarm lamps (32) are provided on both sides of the lighting lamp (3), a mounting groove (4) is provided on the outer side of the bottom of the ceiling mounting member (1), and two pairs of diagonal portions of the bottom of the ceiling mounting member (1) are respectively provided with a first mounting opening (41) and a second mounting opening (42), and the lighting lamp (3) and the alarm lamp (32) are respectively electrically connected to the controller.
7. The rotating ceiling according to claim 6, characterized in that: A player (5) is arranged at the bottom of the first mounting opening (41), an automatic spray shower (51) is arranged on the second mounting opening (42), a water receiving pipe (52) is arranged on the automatic spray shower (51), a solenoid valve is arranged on the water receiving pipe (52), the water receiving pipe (52) extends to the outside of the ceiling mounting component (1), and the player (5) and the solenoid valve are electrically connected to a controller respectively.
8. The rotating ceiling according to claim 1, characterized in that: The surface of the ceiling mounting member (1) and the surface of the ceiling rotating member (2) may be provided with mutually matching pattern and text decorations.
9. A method for processing smoke detection alarm based on a rotating ceiling according to any one of claims 1 to 8, characterized in that: The steps include: S1. When smoke contacts the smoke detector (31), the smoke detector (31) detects the concentration of the smoke and transmits the data to the controller. The controller is preset with a first level and a second level of smoke concentration. When the received smoke concentration data is lower than the first level, the motor (25) works, the ceiling rotating member (2) rotates, the first filter (22) and the second filter (15) are aligned to connect the indoor and outdoor areas, and at the same time, the first fan (33) and the second fan (7) work, so that the smoke can pass through the first filter (22) and the second filter (15) and be discharged to the outdoor area. S2, when the smoke concentration data is higher than the first level and lower than the second level, based on step S1, an alarm light (32) is turned on, and an alarm is given to the people in the room through the player (5). At the same time, the thermal imaging camera (6) works to take thermal imaging photos of the room and upload them to the cloud. The staff can quickly determine the location of the hidden heat source by viewing the thermal imaging pictures on the cloud, and then deal with the heat source; S3. When the smoke concentration data is higher than the second level, based on step S1, all the warning lights (32) and lighting lights (3) are turned on, and the indoor personnel are alerted through the player (5). The controller controls the solenoid valve to open, and the automatic spray shower (51) continuously sprays water into the room. At the same time, the thermal imaging camera (6) works to continuously take thermal imaging photos of the room at a certain interval and upload them to the cloud to help identify the source of the fire.
10. The smoke detection alarm processing method according to claim 9, characterized in that: In the step S1, the motor (25) can be started by the controller to rotate the ceiling rotating member (2), start the second fan (7), and clean the first filter (22) and the second filter (15) by the brush on the second fan (7).