A kind of air switch pre-alarming control systemTechnical field
This utility model is related to industrial control equipment technical field, specifically a kind of air switch pre-alarming control system.
Background technology
Air switch is widely used in work due to functions such as its good overload protection, short-circuit protection and under-voltage protectionsIn factory, the various electrical control cabinets of company, and increasing with all kinds of electrical equipments, the control element load in electrical control cabinetIncrease, add electrical control cabinet and be arranged on mostly nonventilated place, particularly in hot summer, cause in electrical control cabinetControl element temperature it is too high, be likely to result in line fault and fire occur, it is when there is fire outside the electrical control cabinet in addition, existingSome air switches can only recognize circuit and the abnormal conditions inside electrical appliance, and different outside None- identified circuit and electrical applianceReason condition, cannot also do power down process.
The content of the invention
The application provides one kind and is provided with sensor, can to air switch outside potential danger or emergency carry out early warning,The air switch pre-alarming control system of control.Its technical scheme is as follows:
A kind of air switch pre-alarming control system, including switch board, also open including the air being installed in the switch boardPass, temperature sensor, processor, communication module, power cutoff mechanism and the Smoke Sensor being installed on outside the switch board, dress of reporting to the policePut, console；
The temperature sensor connects processor, for gathering and sending the temperature information in switch board；
The Smoke Sensor connects processor, for detecting and sending the smokescope information outside switch board；
The processor electrically connects air switch, and the processor receives temperature sensor, the collection of Smoke Sensor letterBreath, and command adapted thereto is sent to console, alarm device according to collection information；
The power cutoff mechanism connects processor, makes air switch disconnecting circuit for receiving alarm signal；
The console connects processor by communication module, and the information sent for monitoring processor is simultaneously made at warningReason.
Preferably, described alarm device is alarm lamp or buzzer.
Preferably, also including gathering the memorizer of information, institute for storing the temperature sensor and Smoke SensorState memorizer connection processor.
Preferably, the communication pattern of the communication module connection console is cable or wireless mode.
According to above-mentioned technical proposal, inside and outside temperature sensor of the present utility model, Smoke Sensor real-time inspection and control cabinetTemperature information, smokescope information, and collection information be sent to into processor processed, the result data for obtaining is by logicalLetter module feedback to console, by console can real-time inspection and control cabinet situation；When discovery temperature sensor or smog are passedWhen the information of sensor collection exceedes predetermined dangerous values, on the one hand can send instruction to processor carries out warning operation to console,Make alarm lamp or buzzer send warning reminding, make related personnel carry out fire preventing measure, on the other hand by processor toPower cutoff mechanism sends cut-offing instruction so that circuit first disconnects, and to avoid more serious dangerous situation.
Description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Specific embodiment
Accompanying drawing is combined below by specific embodiment to be described in further detail the present invention.
As shown in figure 1, a kind of air switch pre-alarming control system, including switch board, also including being installed on the switch boardInterior air switch 1, temperature sensor 2, processor 3, communication module 4, power cutoff mechanism 5 and the cigarette being installed on outside the switch boardMist sensor 6, alarm device 7, console 8；
The temperature sensor 2 connects processor 3, for gathering and sending the temperature information in switch board；
The Smoke Sensor 6 connects processor 3, for detecting and sending the smokescope information outside switch board；
The processor 3 electrically connects air switch 1, and the processor 3 receives temperature sensor 2, Smoke Sensor 6 and adoptsCollection information, and command adapted thereto is sent to console 8, alarm device 7 according to collection information；
The power cutoff mechanism 5 connects processor 3, makes 1 disconnecting circuit of air switch for receiving alarm signal；
The console 8 connects processor 3 by communication module 4, and the information sent for monitoring processor 3 simultaneously makes reportIt is alert to process.
Preferably, described alarm device 7 is alarm lamp or buzzer.
Preferably, also include gathering the memorizer 9 of information for storing the temperature sensor 2 and Smoke Sensor 6,The memorizer 9 connects processor 3.
Preferably, the communication pattern of the connection console 8 of the communication module 4 is cable or wireless mode.
A kind of specific embodiment of this utility model is as follows：
Temperature information, smokescope information inside and outside temperature sensor 2,6 real-time inspection and control cabinet of Smoke Sensor, and willCollection information is sent to processor 3 and is processed, and the result data for obtaining feeds back to console 8 by communication module 4, byControl platform 8 can real-time inspection and control cabinet situation；Make a reservation for when the information for finding temperature sensor 2 or the collection of Smoke Sensor 6 exceedesDangerous values when, 8 one side of console can send instruction to processor 3 and carry out warning operation, send alarm lamp or buzzerWarning reminding, makes related personnel carry out fire preventing measure, on the other hand sends power-off to power cutoff mechanism 5 by processor 3 and refer toOrder so that circuit first disconnects, and to avoid more serious dangerous situation.
Use above specific case is illustrated to the present invention, is only intended to help and is understood the present invention, not to limitThe system present invention.For those skilled in the art, according to the thought of the present invention, can also make some simpleDeduce, deform or replace.