CN220651389U - Video monitoring and smoke control linkage alarm device - Google Patents
Video monitoring and smoke control linkage alarm device Download PDFInfo
- Publication number
- CN220651389U CN220651389U CN202322024270.3U CN202322024270U CN220651389U CN 220651389 U CN220651389 U CN 220651389U CN 202322024270 U CN202322024270 U CN 202322024270U CN 220651389 U CN220651389 U CN 220651389U
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- fire
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- sliding table
- truss
- video monitoring
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- 239000000779 smoke Substances 0.000 title claims abstract description 46
- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 239000007921 spray Substances 0.000 claims description 8
- 235000019504 cigarettes Nutrition 0.000 claims description 2
- 230000007480 spreading Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model discloses a video monitoring and smoke control linkage alarm device which comprises a truss, wherein a right-angle sliding table is slidably arranged on one side of the top end of the truss, a gear driving unit for driving the right-angle sliding table to move along the extending direction of the truss is arranged on the top end of the right-angle sliding table, a right-angle rack is arranged on the outer wall of one side of the right-angle sliding table, and a hemispherical camera is arranged on the top of the right-angle rack; the inverted T-shaped frame is arranged on the outer wall of one side of the right-angle frame. The position of the camera is adjusted electrically, so that the camera is closer to a fire point, a clearer and more detailed fire picture is provided, a safety person or a related department can judge the fire size, the fire position and the fire spreading condition more accurately, more effective fire extinguishing and rescue measures are taken, and the camera can automatically adjust the position when the fire spreads rapidly or the fire position changes, so that the fire is always monitored.
Description
Technical Field
The utility model relates to the technical field of fire alarm, in particular to a video monitoring and smoke control linkage alarm device.
Background
The video monitoring and smoke control linkage alarm device is a safety device for monitoring and alarming, and is composed of a smoke detector, a controller, a video monitoring system and a linkage device. The intelligent monitoring system has the function of monitoring the smoke condition in a monitoring area in real time, and when the smoke detector triggers an alarm, the linkage device triggers the video monitoring system to record the video and sends an alarm signal to the controller. The principle of the device is that a smoke detector is utilized to sense the smoke concentration, a controller processes and judges signals, a linkage device triggers a video monitoring system to record video, and an alarm signal is transmitted to the controller. Through this kind of device, can in time discover the conflagration hidden danger, but provide effectual safety protection, but video monitoring record and the fire detection system of flash alarm like that disclosed in application bulletin number CN103218891A, but the system includes a plurality of fire detector that are connected with fire alarm control host computer, fire alarm control host computer is equipped with video monitoring recorder, be equipped with video collector and linked switch on each fire detector, still be equipped with flash alarm device on each fire detector, linked switch connects the output at the fire detector, and video monitoring recorder and flash alarm device are connected with linked switch respectively, this linked switch receives the output signal control of fire detector and opens video monitoring recorder and flash alarm device, each video monitoring recorder and the fire detector who corresponds with it have the same address code, but in this technical scheme, after detecting the fire point, the camera is fixed in certain position and is detected the video, because the camera position is fixed, its field of vision scope is limited, it can not cover whole surveillance area completely, this leads to the full or the situation of the change of condition of the source of being difficult to be caught in the fire, and the fire can not be difficult to provide the accurate judgement to the detailed fire information to the department, can not be difficult to provide the accurate judgement to the fire information.
Disclosure of Invention
The utility model aims to provide a video monitoring and smoke control linkage alarm device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a video monitoring and smoke control linkage alarm device, comprising:
the truss, one side slidable mounting at truss top has right angle slip table, and the top of right angle slip table is installed and is used for driving the gear drive unit that itself removed along truss extension direction, install right angle frame on the outer wall of right angle slip table one side, and the hemisphere camera is installed at the top of right angle frame;
the T-shaped frame falls, it installs on the outer wall of right angle frame one side to fall the T-shaped frame, servo motor two is installed to one side of T-shaped frame bottom, the revolving platform is installed to servo motor two's output, the internally mounted of revolving platform has smoke detector, the spraying fire extinguishing structure that is used for putting out a fire is installed through the tube socket to the bottom of revolving platform, install on the outer wall of right angle frame one side with gear drive unit, servo motor two input electric connection's PLC control panel.
Preferably, the gear driving unit comprises a first servo motor arranged at the top end of the right-angle sliding table and a gear disc arranged at the output end of the first servo motor, a linear rack is fixed on one side of the top end of the truss, the linear rack and the gear disc are meshed with each other, and the input end of the first servo motor is electrically connected with the output end of the PLC control panel.
Preferably, the outer wall of one side of the truss is provided with a linear rail, and the inner wall of one side of the right-angle sliding table is provided with a sliding table which is in sliding connection with the linear rail.
Preferably, the inverted T-shaped frame is a rectangular hollow vertical arm fixed on the outer wall of one side of the right-angle frame, and a flat plate fixed at the bottom end of the rectangular hollow vertical arm, and the second servo motor is arranged on one side of the top end of the flat plate.
Preferably, the spray fire extinguishing structure comprises a main pipe arranged in a pipe seat and a plurality of shunt pipes symmetrically arranged on the outer walls of two sides of the main pipe, wherein a plurality of equidistant nozzles are arranged at the bottom ends of the main pipe and the shunt pipes.
Preferably, the length of the truss and the linear rack is 2.5m to 5m.
Compared with the prior art, the utility model has the beneficial effects that: this video monitoring and accuse cigarette linkage alarm device utilizes smoke detector perception smog concentration through being provided with structures such as hemisphere camera and right angle frame, the PLC control panel handles and judges the signal, trigger hemisphere camera video recording simultaneously and transmit alarm signal for control terminal, this in-process PLC control panel is according to the concentration direction control gear drive unit work that smoke detector detected, and then control the direction of movement of parts such as spraying fire extinguishing structure, thereby adjust hemisphere camera's video shooting point position, the device passes through the position of electronic adjustment camera, can make it more be close to the condition of a fire point, thereby provide more clear, more detailed condition of a fire picture, help security personnel or relevant department more accurately judge the condition of a fire intensity size, the condition of a fire source position and the condition of a fire intensity of a fire spread, thereby take more effective fire extinguishing and rescue measure, and when the condition of a fire intensity of a fire rapidly spreading or the condition of a fire position change, the camera can automatic adjustment position, keep the monitoring to the condition of a fire all the time.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic perspective view of the present utility model;
FIG. 4 is a schematic perspective view of the present utility model;
in the figure: 1. truss; 101. a linear rack; 2. a right-angle sliding table; 3. a servo motor I; 301. a gear plate; 4. a right angle frame; 5. a PLC control panel; 6. a hemispherical camera; 7. rectangular hollow vertical arms; 8. a servo motor II; 9. a rotary table; 10. a smoke detector; 11. a tube seat; 12. a spray fire extinguishing structure; 1201. a main pipe; 1202. a shunt; 1203. and (3) a nozzle.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the video monitoring and smoke control linkage alarm device comprises a truss 1, wherein a right-angle sliding table 2 is slidably arranged on one side of the top end of the truss 1, a gear driving unit for driving the right-angle sliding table 2 to move along the extending direction of the truss 1 is arranged on the top end of the right-angle sliding table 2, a linear rail is arranged on the outer wall of one side of the truss 1, a sliding table for being slidably connected with the linear rail is arranged on the inner wall of one side of the right-angle sliding table 2, and the sliding stability of the right-angle sliding table 2 is improved through the sliding table and the linear rail;
a right-angle frame 4 is arranged on the outer wall of one side of the right-angle sliding table 2, and a hemispherical camera 6 is arranged at the top of the right-angle frame 4;
the inverted T-shaped frame is arranged on the outer wall of one side of the right-angle frame 4, a second servo motor 8 is arranged on one side of the bottom of the inverted T-shaped frame, a rotary table 9 is arranged at the output end of the second servo motor 8, a smoke detector 10 is arranged in the rotary table 9, smoke information in a field environment is detected through the smoke detector 10, the smoke detector 10 adopts an ion type smoke detector or a photoelectric type smoke detector, wherein the ion type smoke detector utilizes an ionization principle, when smoke enters the detector, smoke particles can absorb ionized particles in an ionization chamber to cause current change, so that the alarming photoelectric type smoke detector is triggered, and when the smoke enters the detector, the smoke particles can scatter light to trigger an alarm by utilizing a light scattering principle;
when the smoke detector 10 triggers an alarm, the PLC control panel 5 triggers the dome camera 6 to record a video, and sends an alarm signal to the control terminal of a worker, namely, the smoke detector 10 is utilized to sense the smoke concentration, the PLC control panel 5 processes and judges the signal, and simultaneously triggers the dome camera 6 to record the video and transmits the alarm signal to the control terminal;
the bottom end of the rotary table 9 is provided with a spray fire extinguishing structure 12 for extinguishing fire through a tube seat 11, the outer wall of one side of the right-angle frame 4 is provided with a PLC control panel 5 electrically connected with the input ends of a gear driving unit and a servo motor II 8, the PLC control panel 5 controls the gear driving unit to work according to the concentration direction detected by the smoke detector 10, and then the gear driving unit drives the right-angle sliding table 2, the right-angle frame 4, the hemispherical camera 6, the spray fire extinguishing structure 12 and other components to move towards the fire point through a linear rack 101;
the PLC control panel 5 controls the gear driving unit to work according to the set direction, speed, angle and response time, and further controls the moving direction of components such as the spraying fire extinguishing structure 12 and the like, so that the video shooting point position of the hemispherical camera 6 is adjusted;
the gear driving unit comprises a first servo motor 3 arranged at the top end of the right-angle sliding table 2 and a gear disc 301 arranged at the output end of the first servo motor 3, a linear rack 101 is fixed on one side of the top end of the truss 1, the linear rack 101 is meshed with the gear disc 301, the lengths of the truss 1 and the linear rack 101 are 2.5m to 5m, and the input end of the first servo motor 3 is electrically connected with the output end of the PLC control panel 5;
the first servo motor 3 is controlled to work through the PLC control panel 5, and then the first servo motor 3 drives the right-angle sliding table 2, the right-angle rack 4, the spraying fire extinguishing structure 12 and other components to move along the extending direction of the linear rack 101 and the truss 1 through the gear disc 301;
the inverted T-shaped frame is a rectangular hollow vertical arm 7 fixed on the outer wall of one side of the right-angle frame 4, a flat plate is fixed at the bottom end of the rectangular hollow vertical arm 7, and a second servo motor 8 is arranged on one side of the top end of the flat plate;
the spray fire extinguishing structure 12 comprises a main pipe 1201 arranged in the pipe seat 11 and a plurality of shunt pipes 1202 symmetrically arranged on the outer walls of two sides of the main pipe 1201, wherein a plurality of equidistant nozzles 1203 are arranged at the bottom ends of the main pipe 1201 and the shunt pipes 1202, when a fire occurs, the spray fire extinguishing structure 12 is started according to the fire point, so that water flow sequentially enters the main pipe 1201 and the shunt pipes 1202, finally, the purpose of smoke control and fire control is achieved through atomization and ejection of the nozzles 1203, and the purpose of primary fire suppression is achieved.
When the fire extinguishing device is used, firstly, smoke information in the field environment is detected through the smoke detector 10, when the smoke detector 10 triggers an alarm, the PLC control panel 5 triggers the hemispherical camera 6 to record a video and sends an alarm signal to the staff control terminal, namely, the smoke detector 10 is utilized to sense the smoke concentration, the PLC control panel 5 processes and judges the signal, meanwhile, the hemispherical camera 6 is triggered to record the video and transmit the alarm signal to the control terminal, the PLC control panel 5 controls the gear driving unit to work according to the concentration direction detected by the smoke detector 10 in the process, then the gear driving unit drives the right-angle sliding table 2, the right-angle rack 4, the hemispherical camera 6, the spraying fire extinguishing structure 12 and other parts to move towards the fire point direction, the device can enable the parts to be closer to the fire point through electric adjustment, so that a clearer and more detailed fire picture is provided, the fire spreading situation can be judged more accurately by safety staff or related departments, more effective fire extinguishing and rescue measures can be taken, and the fire spreading position can be always monitored and accurately and timely, and fire extinguishing information can be provided for the fire spreading can be regulated and the fire can be monitored and the fire can be more timely and controlled.
Claims (6)
1. A video monitoring and accuse cigarette linkage alarm device, its characterized in that includes:
the device comprises a truss (1), wherein a right-angle sliding table (2) is slidably arranged on one side of the top end of the truss (1), a gear driving unit for driving the right-angle sliding table (2) to move along the extending direction of the truss (1) is arranged on the top end of the right-angle sliding table, a right-angle frame (4) is arranged on the outer wall of one side of the right-angle sliding table (2), and a hemispherical camera (6) is arranged at the top of the right-angle frame (4);
the inverted T-shaped frame is arranged on the outer wall of one side of the right-angle frame (4), a second servo motor (8) is arranged on one side of the bottom of the inverted T-shaped frame, a rotary table (9) is arranged at the output end of the second servo motor (8), a smoke detector (10) is arranged in the rotary table (9), a spray fire extinguishing structure (12) for extinguishing fire is arranged at the bottom end of the rotary table (9) through a tube seat (11), and a PLC control panel (5) electrically connected with a gear driving unit and the input end of the second servo motor (8) is arranged on the outer wall of one side of the right-angle frame (4).
2. The video monitoring and smoke control linkage alarm device according to claim 1, wherein: the gear driving unit comprises a first servo motor (3) arranged at the top end of the right-angle sliding table (2) and a gear disc (301) arranged at the output end of the first servo motor (3), one side of the top end of the truss (1) is fixedly provided with a linear rack (101), the linear rack (101) is meshed with the gear disc (301), and the input end of the first servo motor (3) is electrically connected with the output end of the PLC control panel (5).
3. The video monitoring and smoke control linkage alarm device according to claim 1, wherein: the straight-line track is arranged on the outer wall of one side of the truss (1), and the sliding table which is used for being in sliding connection with the straight-line track is arranged on the inner wall of one side of the right-angle sliding table (2).
4. The video monitoring and smoke control linkage alarm device according to claim 1, wherein: the inverted T-shaped frame is a rectangular hollow vertical arm (7) fixed on the outer wall of one side of the right-angle frame (4) and a flat plate fixed at the bottom end of the rectangular hollow vertical arm (7), and a second servo motor (8) is arranged on one side of the top end of the flat plate.
5. The video monitoring and smoke control linkage alarm device according to claim 1, wherein: the spray fire extinguishing structure (12) comprises a main pipe (1201) arranged in a pipe seat (11) and a plurality of shunt pipes (1202) symmetrically arranged on the outer walls of two sides of the main pipe (1201), wherein a plurality of equidistant nozzles (1203) are arranged at the bottom ends of the main pipe (1201) and the shunt pipes (1202).
6. The video monitoring and smoke control linkage alarm device according to claim 2, wherein: the truss (1) and the linear rack (101) have lengths of 2.5m to 5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024270.3U CN220651389U (en) | 2023-07-31 | 2023-07-31 | Video monitoring and smoke control linkage alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024270.3U CN220651389U (en) | 2023-07-31 | 2023-07-31 | Video monitoring and smoke control linkage alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220651389U true CN220651389U (en) | 2024-03-22 |
Family
ID=90266478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322024270.3U Active CN220651389U (en) | 2023-07-31 | 2023-07-31 | Video monitoring and smoke control linkage alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220651389U (en) |
-
2023
- 2023-07-31 CN CN202322024270.3U patent/CN220651389U/en active Active
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