CN214344056U - Fire-fighting system of tobacco logistics center - Google Patents
Fire-fighting system of tobacco logistics center Download PDFInfo
- Publication number
- CN214344056U CN214344056U CN202023307160.0U CN202023307160U CN214344056U CN 214344056 U CN214344056 U CN 214344056U CN 202023307160 U CN202023307160 U CN 202023307160U CN 214344056 U CN214344056 U CN 214344056U
- Authority
- CN
- China
- Prior art keywords
- tobacco
- module
- infrared thermal
- thermal imager
- wireless data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
The utility model discloses a central fire extinguishing system of tobacco commodity circulation belongs to fire extinguishing system technical field, a central fire extinguishing system of tobacco commodity circulation include infrared thermal imager, water logging confirm module, shower nozzle, switch board, display screen, PLC controller, audible-visual annunciator, detect the inside temperature of tobacco stack through infrared imager, prevent the inside smoldering of tobacco stack in advance, take precautions against fire hazard hidden danger. Confirm the module through the water logging and confirm that the scope sprays, the staff can confirm module alarm information accuracy judgement tobacco stack whether sprayed, and accurate damage is decided after the calamity, reduces economic loss after the conflagration takes place.
Description
Technical Field
The utility model belongs to the technical field of the fire extinguishing system, more specifically the utility model relates to a central fire extinguishing system of tobacco commodity circulation that says so.
Background
The tobacco logistics center is an important node for transporting redried tobacco leaves, tobacco shred materials and finished cigarettes, and the tobacco leaves after redrying can be stacked and temporarily stored in the tobacco logistics center and then transferred to each processing plant area. The tobacco stack has good heat insulation performance, and the heat inside the stack is not easy to dissipate, so that the smoldering inside the stack is easy to ignite. The existing tobacco logistics center adopts a temperature sensor to detect fire, the temperature sensor can only detect the ambient temperature and cannot detect the internal temperature condition of the tobacco stack, and the fire can not be prevented in advance. When a fire disaster happens, the spraying system is started to spray and extinguish the fire, the tobacco leaves can not be processed continuously after being sprayed, the spraying area is difficult to determine by the conventional fire fighting system, the whole tobacco bin needs to be discarded when the fire disaster is determined in the later period, and the economic loss is huge.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that exists among the background art, the utility model provides a central fire extinguishing systems of tobacco commodity circulation detects the inside temperature of tobacco stack through infrared thermal imager, prevents the smoldering of tobacco stack in advance, confirms through water logging orientation module and sprays the region, the accurate damage of later stage of being convenient for.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a central fire extinguishing system of tobacco commodity circulation includes infrared thermal imager, water logging confirmation module, shower nozzle, switch board, display screen, PLC controller, audible and visual alarm device, infrared thermal imager set up in tobacco stack top, water logging confirmation module sets up in tobacco stack below, the shower nozzle evenly sets up in the warehouse top surface, the switch board set up in the warehouse, the switch board outer wall is provided with the display screen, the switch board top is provided with audible and visual alarm device, is provided with the PLC controller in the switch board, the PLC controller is connected with infrared thermal imager, water logging confirmation module, shower nozzle, display screen, audible and visual alarm device, the display screen still be connected with infrared thermal imager.
Furthermore, the water immersion confirmation module comprises a water immersion sensor, a control module and a wireless data sending module, the PLC is further connected with a wireless data receiving module, the control module is connected with the water immersion sensor and the wireless data sending module, and the wireless data sending module sends data to the wireless data receiving module through wireless connection.
Furthermore, the side wall of the warehouse is also provided with a smoke alarm which is connected with the PLC.
The utility model discloses beneficial effect: detect the inside temperature of tobacco stack through infrared imager, prevent the inside smoldering of tobacco stack in advance, take precautions against the conflagration hidden danger. Confirm the module through the water logging and confirm that the scope sprays, the staff can confirm module alarm information accuracy judgement tobacco stack whether sprayed, and accurate damage is decided after the calamity, reduces economic loss after the conflagration takes place.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a connection block diagram of the present invention;
FIG. 3 is a circuit diagram of the present flood verification module;
fig. 4 is a circuit diagram of a PLC controller.
In the figure, the device comprises a 1-infrared thermal imager, a 2-water immersion confirmation module, a 3-sprayer, a 4-smoke alarm, a 5-control cabinet, a 6-display screen, a 7-PLC, an 8-audible and visual alarm device, a 21-water immersion sensor, a 22-control module, a 23-wireless data sending module and a 71-wireless data receiving module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-2, the fire-fighting system for the tobacco logistics center comprises an infrared thermal imager 1, a water immersion confirmation module 2, a spray head 3, a control cabinet 5, a display screen 6, a PLC controller 7 and an acousto-optic alarm device 8, wherein the infrared thermal imager 1 is arranged above a tobacco stack, the infrared thermal imager 1 detects the internal and external temperatures of the tobacco stack, an early warning contact and an alarm contact of the infrared thermal imager 1 are connected with the PLC controller 7, when the detected temperature exceeds an early warning value, the early warning contact of the infrared thermal imager 1 is closed, the PLC controller 7 drives the acousto-optic alarm device 8 to act to remind a worker to turn over the tobacco stack for ventilation and cooling so as to avoid the internal smoldering of the tobacco stack, when the detected temperature exceeds the alarm value, the alarm contact of the infrared thermal imager 1 is closed, the PLC controller 7 drives the spray head 3 uniformly arranged on the top surface of the warehouse to act so as to spray the tobacco stack in a corresponding area for fire extinguishing, infrared thermal imager 1 still is connected with display screen 6, can look over the temperature condition of tobacco stack at any time through display screen 6, and when a plurality of tobacco stack temperature rose unusually in same region, the staff was to warehouse aeration cooling. Through setting up 1 detection tobacco stack temperature of infrared thermal imaging system, prevent the inside smoldering of tobacco stack in advance, take precautions against the conflagration hidden danger. The water immersion confirmation module 2 is arranged below the tobacco stack, the water immersion confirmation module 2 is arranged on the bottom surface of a supporting platform below the tobacco stack, when the spray head 3 sprays, the water immersion confirmation module 2 confirms the spraying range, preferably, as shown in fig. 3, the water immersion confirmation module 2 comprises a water immersion sensor 21, a control module 22 and a wireless data sending module 23, in the embodiment, the type of the water immersion sensor 21 is VEC-a-10, the type of the control module 22 is STC89C52RC, the type of the wireless data sending module 23 is nrf24L01, the water immersion sensor 21 comprises an induction cable, the induction cable of the water immersion sensor 21 covers the whole tobacco stack supporting platform, the electric conductivity change alarm contact is closed after the induction cable of the water immersion sensor 21 is immersed, the alarm contact of the water immersion sensor 21 is connected with the IO input end of the control module 22, the SPI communication interface of the control module 22 is connected with the wireless data sending module 23, control module 22 sends message information to the wireless data receiving module 71 who is connected with PLC controller 7 through wireless data sending module 23 after water logging sensor 21 reports to the police, PLC controller 7 receives after the message information 2 serial numbers of water logging confirmation module and tobacco stack position one-to-one, confirm through water logging confirmation module 2 and spray the scope, the staff can accurately judge whether the tobacco stack is sprayed according to water logging confirmation module 2 alarm information after the conflagration takes place, accurate loss after the calamity, reduce economic loss. As shown in fig. 4, the PLC controller 7 is connected with the display screen 4 through a PROFINET wire, and is connected with the wireless data receiving module 71 through a Modbus wire, the early warning contact and the warning contact of the infrared thermal imager 1 are connected with the input end of the PLC controller 7, and the output end of the PLC controller 7 is connected with the sound and light alarm device 5 and the spray head 3.
Preferably, a smoke alarm 4 is further arranged on the side wall of the warehouse, and the smoke alarm 4 is connected with the PLC 7. PLC controller 7 confirms the corresponding shower nozzle 3 action of drive after alarm information through the warning contact of infrared thermal imaging system 1 then to the tobacco stack spray put out a fire, nevertheless only judges that the conflagration leads to shower nozzle 3 maloperation easily through a data of temperature, detects conflagration smog through installing smoke alarm 4 additional, avoids shower nozzle 3 maloperation.
The utility model discloses a working process: the temperature condition of each tobacco stack is detected through the infrared thermal imager 1, when the temperature of each tobacco stack exceeds an early warning value, an early warning contact of the infrared thermal imager 1 is closed, the PLC 7 drives the sound-light alarm device 5 to act to remind a worker to turn over the tobacco stack for ventilation and cooling so as to avoid smoldering inside the tobacco stack, the worker can check the temperature condition of the tobacco stack at any time through the display screen 6, when the temperature of a plurality of tobacco stacks in the same area rises abnormally, the worker ventilates and cools a warehouse, when the infrared thermal imager 1 detects that the temperature of each tobacco stack exceeds the alarm value, the alarm contact of the infrared thermal imager 1 is closed, the PLC 7 drives the corresponding spray head 3 to act to spray and extinguish the tobacco stacks in the corresponding area, the PLC 7 receives the water immersion confirmation modules 2 through the wireless data receiving module 71 to be connected, the water immersion confirmation modules 2 are provided with different numbers corresponding to each tobacco stack, show water logging back tobacco stack position through display screen 6, confirm module 2 alarm information accuracy judgement tobacco stack through the water logging whether sprayed, accurate damage after the calamity reduces economic loss.
Finally, it is noted that the above preferred embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit, although the present invention has been described in detail through the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and detail may be made thereto without departing from the scope of the present invention.
Claims (3)
1. The utility model provides a central fire extinguishing systems of tobacco commodity circulation, characterized by: comprises an infrared thermal imager (1), a water immersion confirmation module (2), a spray head (3), a control cabinet (5), a display screen (6), a PLC (programmable logic controller) (7) and an audible and visual alarm device (8), the infrared thermal imager (1) is arranged above the tobacco stack, the water immersion confirmation module (2) is arranged below the tobacco stack, the spray heads (3) are uniformly arranged on the top surface of the warehouse, the control cabinet (5) set up in the warehouse, control cabinet (5) outer wall is provided with display screen (6), control cabinet (5) top is provided with audible and visual alarm device, be provided with PLC controller (7) in control cabinet (5), PLC controller (7) are connected with infrared thermal imager (1), water logging confirmation module (2), shower nozzle (3), display screen (6), audible and visual alarm device (8), display screen (6) still be connected with infrared thermal imager (1).
2. The fire fighting system of tobacco logistics center of claim 1, wherein: the water logging confirmation module (2) comprises a water logging sensor (21), a control module (22) and a wireless data sending module (23), the PLC (7) is further connected with a wireless data receiving module (71), the control module (22) is connected with the water logging sensor (21) and the wireless data sending module (23), and the wireless data sending module (23) sends data to the wireless data receiving module (71) through wireless connection.
3. The fire fighting system of tobacco logistics center of claim 1 or 2, wherein: the side wall of the warehouse is also provided with a smoke alarm (4), and the smoke alarm (4) is connected with a PLC (programmable logic controller) (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023307160.0U CN214344056U (en) | 2020-12-31 | 2020-12-31 | Fire-fighting system of tobacco logistics center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023307160.0U CN214344056U (en) | 2020-12-31 | 2020-12-31 | Fire-fighting system of tobacco logistics center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214344056U true CN214344056U (en) | 2021-10-08 |
Family
ID=77951171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023307160.0U Active CN214344056U (en) | 2020-12-31 | 2020-12-31 | Fire-fighting system of tobacco logistics center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214344056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116223440A (en) * | 2023-05-08 | 2023-06-06 | 四川威斯派克科技有限公司 | Near infrared detection device for tobacco raw material proportioning |
-
2020
- 2020-12-31 CN CN202023307160.0U patent/CN214344056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116223440A (en) * | 2023-05-08 | 2023-06-06 | 四川威斯派克科技有限公司 | Near infrared detection device for tobacco raw material proportioning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110083103A (en) | A kind of machine room intelligent monitoring system | |
| CN210096760U (en) | Fire-fighting linkage spraying system for building | |
| CN206964938U (en) | Container fire plant and container | |
| CN214344056U (en) | Fire-fighting system of tobacco logistics center | |
| CN213760299U (en) | Fire-fighting system | |
| CN110912995A (en) | Intelligent fire-fighting emergency management system based on cloud platform | |
| CN112190851A (en) | Fire-fighting system | |
| CN111367379A (en) | Computer case fire extinguishing alarm device and method thereof | |
| CN109819220A (en) | A kind of display and demonstration safety monitoring system | |
| CN114882664A (en) | Visual building alarm system based on digital sand table | |
| CN209928577U (en) | Fire control monitoring detection alarm device of energy storage station | |
| CN210039021U (en) | Fire alarm system | |
| CN215067792U (en) | Communication equipment dustproof control cabinet for intelligent traffic control system | |
| CN215526866U (en) | Emergency early warning broadcasting system | |
| CN215010511U (en) | Multifunctional wireless communication electric fire monitoring device | |
| CN213823247U (en) | Non-pressure storage type perfluorohexanone fire extinguishing device | |
| CN212460758U (en) | Market fire monitoring system | |
| CN112419654A (en) | Intelligent security system for warehouse | |
| CN113920671A (en) | Fire linkage control method, device and equipment | |
| CN112121340A (en) | Pipe network type fire extinguishing device | |
| CN211062158U (en) | Alarm device for building fire control | |
| CN214436027U (en) | Pipe network type fire extinguishing device | |
| CN215741557U (en) | Multifunctional fire-fighting box | |
| CN114973622A (en) | 5G base station monitoring support system supporting multi-serial-port analysis | |
| CN217526162U (en) | Automatic alarm and fire extinguishing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |