CN218923668U - Wireless automatic fire extinguishing controller - Google Patents
Wireless automatic fire extinguishing controller Download PDFInfo
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- CN218923668U CN218923668U CN202223249455.6U CN202223249455U CN218923668U CN 218923668 U CN218923668 U CN 218923668U CN 202223249455 U CN202223249455 U CN 202223249455U CN 218923668 U CN218923668 U CN 218923668U
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Abstract
The utility model discloses a wireless automatic fire extinguishing controller, which comprises a control unit, a power supply unit and a monitoring unit, wherein the control unit is connected with the power supply unit; the control unit comprises a CPU, and a circuit conversion module is arranged in the CPU; the power supply unit comprises a battery pack and an external switching power supply, and the output end of the battery pack is electrically connected with the power end of the CPU; the monitoring unit comprises a smoke monitoring module, a temperature and humidity monitoring module and a fire extinguisher monitoring module, and the smoke monitoring module, the temperature and humidity monitoring module and the fire extinguisher monitoring module are respectively and electrically connected with the control end of the CPU. The automatic alarm controller and the host adopt a wireless connection technology, and automatically monitor the electricity consumption condition of a protection area, and timely send out audible and visual alarm if a fire disaster occurs; simultaneously, the temperature and the humidity of the protection area are monitored in real time, when the protection area is in fire disaster, the controller can be used for directly disconnecting the power supply switch or starting an external audible and visual alarm, and the controller can inform operators on duty to timely handle the fire disaster at the first time, so that the accident expansion is prevented.
Description
Technical Field
The utility model relates to the field of fire extinguishing control, in particular to a wireless automatic fire extinguishing controller.
Background
In the electric fire disaster occurrence process, the most important is that the fire disaster source can be found, the fire disaster spreading can be timely and effectively controlled, and the loss is minimized, so that higher requirements are put forward on the intellectualization of the electric fire disaster fire protection system, and especially unattended places such as transformer substations, distribution rooms, communication base stations, railway line base stations, oil extraction platforms and the like are more important.
The fire alarm control scheme which is relatively commonly used in the current market is a distributed fire automatic alarm system, the system mainly adopts wired transmission, and the wired transmission has the defects that the hardware fault and the transmission cost caused by the wire layout are high, and the system has the congenital defects: poor expansion capability and complicated wiring; meanwhile, the problems of aging, corrosion and various unnatural damages of the circuit are solved by adopting a wired connection mode, so that the false alarm rate is increased, and the circuit is not easy to check and repair.
Disclosure of Invention
The utility model aims to provide a wireless automatic fire extinguishing controller for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a wireless automatic fire extinguishing controller comprises a control unit, a power supply unit and a monitoring unit;
the control unit comprises a CPU, and a circuit conversion module is arranged in the CPU;
the power supply unit comprises a battery pack and an external switching power supply, and the output end of the battery pack is electrically connected with the power end of the CPU;
the monitoring unit comprises a smoke monitoring module, a temperature and humidity monitoring module and a fire extinguisher monitoring module, and the smoke monitoring module, the temperature and humidity monitoring module and the fire extinguisher monitoring module are respectively and electrically connected with a control end of the CPU.
Preferably, the circuit conversion module comprises a power supply circuit and a voltage boosting circuit, wherein the input end of the power supply circuit is electrically connected with the output end of the external power switch, the output end of the power supply circuit is electrically connected with the voltage boosting circuit and the CPU respectively, and the voltage boosting circuit and the CPU are electrically connected with each other.
Preferably, the output end of the booster circuit is electrically connected with an electric trigger circuit, the output end of the electric trigger circuit is electrically connected with a fire extinguishing device, and the fire extinguishing device is electrically connected with the fire extinguisher monitoring module.
Preferably, a smoke monitoring loop is arranged in the smoke monitoring module, and the smoke monitoring loop and the CPU are electrically connected with each other.
Preferably, a temperature and humidity monitoring circuit is arranged in the temperature and humidity monitoring module, and the output end of the temperature and humidity monitoring circuit is electrically connected with detection equipment.
Preferably, a fire extinguisher monitoring circuit is arranged in the fire extinguisher monitoring module, and the fire extinguisher monitoring circuit is electrically connected with the fire extinguishing device.
Preferably, the output end of the CPU is electrically connected with a starting alarm output loop, and the output end of the starting alarm output loop is electrically connected with an audible and visual alarm.
The utility model has the technical effects and advantages that:
the automatic alarm controller and the host adopt a wireless connection technology, so that the trouble of wiring is avoided, the electricity consumption condition of a protection area is automatically monitored, and if a fire disaster occurs, an audible and visual alarm is timely sent out; simultaneously, the temperature and the humidity of the protection area are monitored in real time, when the protection area is in fire disaster, the controller can be used for directly disconnecting the power supply switch or starting an external audible and visual alarm, and the controller can inform operators on duty to timely handle the fire disaster at the first time, so that the accident expansion is prevented.
Drawings
FIG. 1 is a schematic diagram of the connection of the controller modules of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
The utility model provides a wireless automatic fire extinguishing controller shown in figure 1, which comprises a control unit, a power supply unit and a monitoring unit;
the control unit comprises a CPU, and a circuit conversion module is arranged in the CPU;
the output end of the CPU is electrically connected with a starting alarm output loop, and the output end of the starting alarm output loop is electrically connected with an audible and visual alarm.
The circuit conversion module comprises a power supply circuit and a booster circuit, wherein the input end of the power supply circuit is electrically connected with the output end of the external power switch, the output end of the power supply circuit is respectively and electrically connected with the booster circuit and the CPU, and the booster circuit and the CPU are mutually and electrically connected;
the power supply circuit converts the DC to power for the CPU and the display screen, and ensures the supply of electric energy.
The output end of the booster circuit is electrically connected with an electric trigger circuit, the output end of the electric trigger circuit is electrically connected with a fire extinguishing device, and the fire extinguishing device is electrically connected with a fire extinguisher monitoring module;
the fire extinguisher monitoring module is internally provided with a fire extinguisher monitoring circuit, and the fire extinguisher monitoring circuit is electrically connected with the fire extinguishing device.
The power supply unit comprises a battery pack and an external switching power supply, and the output end of the battery pack is electrically connected with the power end of the CPU;
the monitoring unit comprises a smoke monitoring module, a temperature and humidity monitoring module and a fire extinguisher monitoring module, and the smoke monitoring module, the temperature and humidity monitoring module and the fire extinguisher monitoring module are respectively and electrically connected with the control end of the CPU;
the smoke monitoring module is internally provided with a smoke monitoring loop, and the smoke monitoring loop is electrically connected with the CPU;
the temperature and humidity monitoring module is internally provided with a temperature and humidity monitoring circuit, and the output end of the temperature and humidity monitoring circuit is electrically connected with detection equipment.
The working principle of the utility model is as follows: as shown in fig. 1;
firstly, an external switching power supply converts commercial power (AC 220 v) into DC direct current and provides the DC direct current for an internal power supply circuit of an alarm controller, and the power supply circuit converts the DC direct current again and then supplies power for a CPU and a booster circuit to ensure the supply of electric energy;
the equipment is provided with power-off protection control, and the equipment can still continue to operate for a period of time after power off, so that the durability and stability of fire monitoring and protection are ensured.
Then when fire disaster occurs in the monitoring area, the smoke monitoring loop and the temperature monitoring circuit dual-monitoring sensor convert detected real-time smoke quantity, temperature and humidity signals into electric signals, and the electric signals are transmitted to the CPU, and the CPU performs operation and judgment;
after the CPU performs operation and judgment, a fire extinguishing signal instruction is output to the booster circuit and the trigger circuit of the electric trigger, the combined fixed fire extinguishing device is started, timely and effective fire extinguishing is performed, an alarm output loop is started at the same time, and a dangerous case is sent to a wireless fire alarm host system through a wireless network: katune-X ", the alarm host system notifies the relevant responsible person through the form of the short message, prompt the person on duty to deal with the dangerous situation as soon as possible, minimize economic loss;
the automatic alarm controller adopts the latest radio frequency wireless transmission module, has longer transmission distance and more stable signal, can control the switch and fire control tripping of related equipment in the monitoring environment (such as can be selectively interconnected with other fire control equipment to enable all fire control interlocking subsystems to trip, for example, the air conditioning system is closed, the smoke exhaust system is started, the fire control water pump system is started, the emergency evacuation system is started and the like, so as to facilitate evacuation and fire extinguishing of on-site workers).
After the alarm output loop is started, an external audible and visual alarm is driven, so that current operators on duty can be timely and effectively reminded to conduct timely treatment, and loss is reduced to the minimum.
When a fire disaster occurs in the monitoring area, the fire extinguishing device is started, the running condition, the temperature and the humidity of each protection area are transmitted to a CPU (central processing unit) in real time through the fire extinguishing controller, and the detected real-time smoke quantity, temperature and humidity signals are converted into electric signals and transmitted to the CPU to be operated and judged;
when the temperature and smoke parameters in the detected regional environment exceed the limit, the automatic alarm fire extinguishing controller can immediately send out alarm signals and electric starting signals to trigger the automatic fire extinguishing device to start fire extinguishing, so that the automatic fire extinguishing effect is achieved, and the electric fire hidden danger is eliminated.
After the CPU performs operation and judgment, a fire extinguishing signal instruction is output to the booster circuit and the trigger circuit of the electric trigger, the combined fixed fire extinguishing device is started, timely and effective fire extinguishing is performed, an alarm output loop is started at the same time, and a dangerous case is sent to a wireless fire alarm host system through a wireless network: katune-X ", the alarm host system notifies the relevant responsible person through the form of the short message, prompt the person on duty to deal with the dangerous situation as soon as possible, minimize economic loss;
after the alarm output loop is started, an external audible and visual alarm is driven, so that current operators on duty can be timely and effectively reminded to conduct timely treatment, and loss is reduced to the minimum.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A wireless automatic fire extinguishing controller comprises a control unit, a power supply unit and a monitoring unit;
the control unit is characterized by comprising a CPU, wherein a circuit conversion module is arranged in the CPU;
the power supply unit comprises a battery pack and an external switching power supply, and the output end of the battery pack is electrically connected with the power end of the CPU;
the monitoring unit comprises a smoke monitoring module, a temperature and humidity monitoring module and a fire extinguisher monitoring module, and the smoke monitoring module, the temperature and humidity monitoring module and the fire extinguisher monitoring module are respectively and electrically connected with a control end of the CPU.
2. The wireless automatic fire extinguishing controller according to claim 1, wherein the circuit conversion module comprises a power supply circuit and a voltage boosting circuit, the input end of the power supply circuit is electrically connected with the output end of the external power switch, the output end of the power supply circuit is electrically connected with the voltage boosting circuit and the CPU respectively, and the voltage boosting circuit and the CPU are electrically connected with each other.
3. The wireless automatic fire extinguishing controller according to claim 2, wherein the output end of the booster circuit is electrically connected with an electric trigger circuit, the output end of the electric trigger circuit is electrically connected with a fire extinguishing device, and the fire extinguishing device is electrically connected with the fire extinguisher monitoring module.
4. The wireless automatic fire extinguishing controller according to claim 1, wherein the smoke monitoring module is internally provided with a smoke monitoring loop, and the smoke monitoring loop and the CPU are electrically connected with each other.
5. The wireless automatic fire extinguishing controller according to claim 1, wherein a temperature and humidity monitoring circuit is arranged inside the temperature and humidity monitoring module, and an output end of the temperature and humidity monitoring circuit is electrically connected with a detection device.
6. A wireless automatic fire extinguishing controller according to claim 3, wherein the fire extinguisher monitoring module is internally provided with a fire extinguisher monitoring circuit, and the fire extinguisher monitoring circuit is electrically connected with a fire extinguishing device.
7. The wireless automatic fire extinguishing controller according to claim 1, wherein the output end of the CPU is electrically connected with a start alarm output loop, and the output end of the start alarm output loop is electrically connected with an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223249455.6U CN218923668U (en) | 2022-12-06 | 2022-12-06 | Wireless automatic fire extinguishing controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223249455.6U CN218923668U (en) | 2022-12-06 | 2022-12-06 | Wireless automatic fire extinguishing controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218923668U true CN218923668U (en) | 2023-04-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223249455.6U Active CN218923668U (en) | 2022-12-06 | 2022-12-06 | Wireless automatic fire extinguishing controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218923668U (en) |
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2022
- 2022-12-06 CN CN202223249455.6U patent/CN218923668U/en active Active
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