CN212933706U - Fire alarm system - Google Patents
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- CN212933706U CN212933706U CN202022287962.3U CN202022287962U CN212933706U CN 212933706 U CN212933706 U CN 212933706U CN 202022287962 U CN202022287962 U CN 202022287962U CN 212933706 U CN212933706 U CN 212933706U
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Abstract
The utility model discloses a fire alarm system relates to the electrical equipment field. The system comprises an environmental condition information acquisition device, a fire information processing device and a fire information communication device; the environmental condition information acquisition equipment is positioned at the detection position and is connected with the fire condition information processing equipment; the fire information processing equipment is connected with the environmental condition information acquisition equipment and the fire information communication equipment. The utility model provides a fire alarm system has set up fire information communication equipment in fire alarm system, and the environmental condition information that environmental condition information acquisition equipment sent is received to fire information processing equipment, sends to fire information communication equipment after, carries out alarm information's transmission. When a fire disaster occurs, the alarm information indicating that the fire disaster occurs is sent to other equipment far away from the detection position through the fire information communication equipment, and the warning efficiency of the fire disaster is improved.
Description
Technical Field
The utility model relates to an electrical equipment field, in particular to fire alarm system.
Background
The fire hazard can harm public safety to a great extent, and a large number of people live in residential areas, so that the fire hazard situation is easy to happen, and the fire hazard is large.
In the related art, a fire alarm system for a fire is often provided. The fire alarm system is provided with sensors at a plurality of detection positions, and the fire condition of the detection positions is determined through signals received by the sensors. When the fire is determined to occur, the alarm arranged at the detection position in the fire alarm system gives an alarm in a sounding or luminous mode to prompt, so that residents nearby the detection position are warned of the fire and evacuated.
However, the fire alarm system in the related art can only make residents in the vicinity of the place where the fire occurs aware of the fire situation, and in practice, the warning efficiency for the fire situation is low.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a fire alarm system can improve the warning efficiency to the conflagration condition. The technical scheme of the fire alarm system is as follows:
on one hand, the fire alarm system comprises an environmental condition information acquisition device, a fire information processing device and a fire information communication device;
the environmental condition information acquisition equipment is positioned at the detection position;
the signal output end of the environmental condition information acquisition equipment is connected with the signal input end of the fire condition information processing equipment, and the environmental condition information acquisition equipment comprises at least one of a smoke sensor, a flame sensor and a temperature sensor;
the fire information processing device and the fire information communication device are connected through a communication network.
In one possible implementation, the fire alarm system further includes a terminal device;
the terminal equipment is connected with the fire information communication equipment through a communication network.
In one possible implementation, the terminal device has a display module and a sound generation module.
In one possible implementation, the environmental condition information collection device includes a smoke sensor;
the detection signal output end of the smoke sensor is connected with the detection signal input end of the fire information processing equipment;
or the like, or, alternatively,
the detection signal output end of the smoke sensor is connected with the detection signal input end of the fire information processing equipment, and the control signal input end of the smoke sensor is connected with the control signal output end of the fire information processing equipment.
In one possible implementation, the environmental condition information collection device includes a flame sensor;
the detection signal output end of the flame sensor is connected with the detection signal input end of the fire information processing equipment;
or the like, or, alternatively,
the detection signal output end of the flame sensor is connected with the detection signal input end of the fire information processing equipment, and the control signal input end of the flame sensor is connected with the control signal output end of the fire information processing equipment.
In one possible implementation, the environmental condition information acquisition device includes a temperature sensor;
the detection signal output end of the temperature sensor is connected with the detection signal input end of the fire information processing equipment;
or the like, or, alternatively,
the detection signal output end of the temperature sensor is connected with the detection signal input end of the fire information processing equipment, and the control signal input end of the temperature sensor is connected with the control signal output end of the fire information processing equipment.
In a possible implementation manner, the environmental condition information acquisition device further includes a first voltage measuring instrument;
the first voltage measuring instrument is positioned at the detection position;
the signal input end of the first voltage measuring instrument is connected with the smoke sensor, the flame sensor and the temperature sensor respectively, and the signal output end of the first voltage measuring instrument is connected with the signal input end of the fire information processing equipment.
In one possible implementation, the fire alarm system further includes a battery device;
the storage battery equipment is electrically connected with the fire information processing equipment.
In one possible implementation, the fire alarm system further comprises an electric quantity detector, and the storage battery device is provided with an indicator light;
the electric quantity detector is positioned on an electric connection line between the storage battery equipment and the fire information processing equipment;
and the signal output end of the electric quantity detector is connected with the signal input end of the storage battery equipment.
In one possible implementation, the fire alarm system further includes a second voltage measuring instrument;
the second voltage measuring instrument is positioned on an electric connection line of the storage battery equipment and the fire information processing equipment;
and the signal output end of the second voltage measuring instrument is connected with the signal input end of the fire information processing equipment.
In one possible implementation, the fire alarm system further comprises a locator;
the positioning instrument is positioned at the detection position;
the signal input end of the positioning instrument is connected with the signal output end of the environmental condition information acquisition equipment;
and the signal output end of the positioning instrument is connected with the signal input end of the fire information processing equipment.
In one possible implementation, the fire alarm system further comprises an audible and visual alarm;
the audible and visual alarm is positioned at the detection position;
and the control signal input end of the audible and visual alarm is connected with the control signal output end of the fire information processing equipment.
The embodiment of the utility model provides a technical scheme includes following beneficial effect at least:
the fire alarm system is provided with fire information communication equipment, when the fire information processing equipment receives the environmental condition information sent by the environmental condition information acquisition equipment, generates fire information, and sends the fire information to the fire information communication equipment, and when the fire information communication equipment confirms that the fire information processing equipment generates a fire due to the support of the signal acquired by the environmental condition information acquisition equipment, the fire information is sent. When a fire disaster occurs, the alarm information indicating that the fire disaster occurs is sent to other equipment far away from the detection position through the fire information communication equipment, and the warning efficiency of the fire disaster is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram illustrating a fire alarm system according to an exemplary embodiment of the present invention;
fig. 2 is a schematic structural diagram illustrating another fire alarm system according to an exemplary embodiment of the present invention;
fig. 3 is a schematic structural diagram of a terminal device according to an exemplary embodiment of the present invention;
fig. 4 is a schematic structural diagram illustrating another fire alarm system according to an exemplary embodiment of the present invention;
fig. 5 is a schematic diagram illustrating the position of a first voltage measuring instrument according to an exemplary embodiment of the present invention;
fig. 6 is a schematic structural diagram illustrating another fire alarm system according to an exemplary embodiment of the present invention;
fig. 7 is a schematic diagram illustrating a position of a power detector according to an exemplary embodiment of the present invention;
fig. 8 is a schematic structural diagram illustrating a fire alarm system according to an exemplary embodiment of the present invention.
The various reference numbers in the drawings are illustrated below:
1-a fire alarm system;
11-environmental condition information acquisition equipment, 12-fire information processing equipment, 13-fire information communication equipment, 14-terminal equipment, 15-storage battery equipment, 16-electric quantity detector, 17-second voltage measuring instrument, 18-locator, 19-audible and visual alarm and 110-escape indicator light;
111-smoke sensor, 112-flame sensor, 113-temperature sensor, 114-first voltage meter;
131-a computer server;
141-display module, 142-sound module;
151-indicator light.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a fire alarm system, this fire alarm system are used for when the conflagration breaing out, indicate the conflagration condition. Compare in traditional fire alarm system, the utility model provides a fire alarm system can handle the fire information that computer equipment received through communication network to carry out alarm information's transmission when the fire information instruction produces the conflagration, with the warning efficiency of improvement to the conflagration.
Fig. 1 shows a schematic structural diagram of a fire alarm system 1 according to an exemplary embodiment of the present invention. The fire alarm system 1 includes an environmental condition information collection device 11, a fire information processing device 12, and a fire information communication device 13. Wherein, the environmental condition information acquisition device 11 is located at the detection position; the signal output end of the environmental condition information acquisition device 11 is connected with the signal input end of the fire condition information processing device 12, and the environmental condition information acquisition device 11 comprises at least one of a smoke sensor 111, a flame sensor 112 and a temperature sensor 113; the fire information processing apparatus 12 and the fire information communication apparatus 13 are connected through a communication network. Referring to fig. 1, in the embodiment of the present invention, the environmental condition information collecting device 11 is a device located at a detection position and used for monitoring the environmental condition in real time. Optionally, a communication network connection is established between the environmental condition information collecting device 11 and the fire information processing device 12, and the communication network connection connects the signal output terminal of the environmental condition information field collecting device 11 with the signal input terminal of the fire information processing device 12, so that the environmental condition information field collecting device 11 can input the collected signal into the fire information processing device 12. The communication network connection includes a wired network connection and a wireless network connection. For guaranteeing distance between condition of a fire information processing equipment 12 and the detection position, the embodiment of the utility model provides an in, adopt wireless connection's mode as the connected mode between environmental condition information acquisition equipment 11 and the condition of a fire information processing equipment 12. Optionally, the environmental condition information collection device 11 is implemented as a single sensor; alternatively, the environmental condition information collection device 11 is implemented as a set of sensors. In an embodiment of the present invention, at least two environmental condition information collecting devices 11 are included in a fire alarm system, which are respectively disposed at different detecting positions, and the detecting ranges are not overlapped with each other, and the type of the sensor includes but is not limited to at least one of the smoke sensor 111, the flame sensor 112 and the temperature sensor 113.
A communication network connection is established between the fire information processing device 12 and the fire information communication device 13, and the communication network connection may also include a wired network connection and a wireless network connection. In an embodiment of the present invention, in order to ensure the connection stability between the fire information processing device 12 and the fire information communication device 13, the mode of wired network connection is selected for connection. Alternatively, the fire information processing device 12 is implemented as a terminal micro controller Unit (Node mcu) chip, and the fire information communication device 13 is implemented as a server having communication and storage functions.
In the embodiment of the application, the working principle of the fire alarm system is as follows:
and a sensor in the environmental condition information acquisition equipment acquires environmental condition information corresponding to the detection position according to a preset frequency or a fixed rule, and sends the environmental condition information to the fire condition information processing equipment in real time. After receiving the environmental condition information, the fire information processing equipment processes the environmental condition information to generate fire information indicating whether a fire occurs at the detection position, and sends the fire information to the fire information communication equipment in real time through the communication network connection between the fire information communication equipment and the fire information processing equipment. After receiving the fire information, the fire information communication equipment judges whether a fire occurs at the detection position according to the fire information. If the fire information indicates that the fire is not generated, recording the fire information; if the fire information causes a fire, the fire information communication device transmits alarm information for warning the device receiving the information to know the occurrence of the fire through the communication network. In the working process, the environmental condition information acquisition equipment, the fire condition information processing equipment and the fire condition information communication equipment are all provided with storage battery equipment corresponding to the storage battery equipment for supplying electric quantity because the positions and distances of the environmental condition information acquisition equipment, the fire condition information processing equipment and the fire condition information communication equipment are not fixed.
The utility model provides a fire alarm system has set up fire information communication equipment in fire alarm system, receives the environmental condition information that environmental condition information acquisition equipment sent when fire information processing equipment, and generate fire information, send to fire information communication equipment after, confirm when fire information processing equipment supports the production conflagration because of the signal that environmental condition information acquisition equipment gathered, carry out alarm information's sending promptly when fire information communication equipment. When a fire disaster occurs, the alarm information indicating that the fire disaster occurs is sent to other equipment far away from the detection position through the fire information communication equipment, and the warning efficiency of the fire disaster is improved.
Fig. 2 shows a schematic structural diagram of another fire alarm system 1 according to another exemplary embodiment of the present invention. The fire alarm system 1 includes an environmental condition information collection device 11, a fire condition information processing device 12, a fire condition information communication device 13, and a terminal device 14, wherein the environmental condition information collection device 11 includes a smoke sensor 111, a flame sensor 112, and a temperature sensor 113.
In the present invention, the terminal device 14 may be a desktop computer, a laptop computer, a mobile phone, a tablet computer, an e-book reader, an MP3(Moving Picture Experts Group Audio Layer III, Moving Picture Experts compression standard Audio Layer 3) player, an MP4(Moving Picture Experts Group Audio Layer IV, Moving Picture Experts compression standard Audio Layer 4) player, or the like. The terminal device 14 has installed and operated therein an application program that supports data transmission and reading of the fire system. The application may be at least one of a smart home management application, a device monitoring application, and a sensor data collection application. In the present invention, the application is an application that establishes a communication network connection with the fire information communication device 13.
In an embodiment of the present invention, the terminal device 14 is connected to the fire information communication device 13 through a communication network.
After the fire information received by the fire information communication device 13 indicates that a fire has occurred, the fire information communication device 13 transmits alarm information to the terminal device 14 through the communication network connection. When receiving the alarm information, the terminal device 14 determines the occurrence of a fire at the detection position, and performs alarm presentation by the presentation function of the terminal device 14 itself based on the detection position and the alarm information. Since the terminal device 14 and the fire information communication device 13 can transmit information through the communication network connection, the distance between the terminal device 14 and the fire information communication device 13 may not be limited by space.
In an embodiment of the present invention, please refer to fig. 3, the terminal device 14 has a display module 141 and a sound generating module 142. The display module 141 is configured to display an alarm identifier when the terminal device 14 receives the alarm information sent by the fire information communication device 13; the sound generating module 142 is used for playing warning sound when the terminal device 14 receives the warning information sent by the fire information communication device 13.
In the embodiment of the application, the working principle of the fire alarm system is as follows:
the environmental condition information acquisition equipment acquires environmental condition information corresponding to the detection position at a preset frequency or a fixed rule and sends the environmental condition information to the fire condition information processing equipment in real time. After receiving the environmental condition information, the fire information processing equipment processes the environmental condition information to generate fire information indicating whether a fire occurs at the detection position, and sends the fire information to the fire information communication equipment in real time through the communication network connection between the fire information communication equipment and the fire information processing equipment. After receiving the fire information, the fire information communication equipment judges whether a fire occurs at the detection position according to the fire information. If the fire information indicates that the fire is not generated, recording the fire information; if the fire information generates fire, the fire information communication equipment sends alarm information to the terminal equipment through the communication network, and after receiving the alarm information, the terminal equipment presets and prompts the fire condition of nearby users through a display module and a sound generating module of the terminal equipment or other modules or equipment which have the function of interacting with the outside and are connected with the terminal equipment so as to warn the fire. In the working process, the environmental condition information acquisition equipment, the fire condition information processing equipment, the fire condition information communication equipment and the terminal equipment are all corresponding to different storage battery equipment.
The utility model provides a fire alarm system has set up fire information communication equipment in fire alarm system, receives the environmental condition information that environmental condition information acquisition equipment sent when fire information processing equipment, and generate fire information, send to fire information communication equipment after, confirm when fire information processing equipment supports the production conflagration because of the signal that environmental condition information acquisition equipment gathered, carry out alarm information's sending promptly when fire information communication equipment. When a fire disaster occurs, the alarm information indicating that the fire disaster occurs is sent to other equipment far away from the detection position through the fire information communication equipment, and the warning efficiency of the fire disaster is improved.
By arranging the terminal equipment connected with the fire information communication equipment, the fire information communication equipment can send the alarm information to the terminal equipment in real time after generating the alarm information, and the terminal equipment can know the alarm information and prompt the nearby users for the alarm information. Through being connected of the fire information communication equipment and the terminal equipment, when a fire disaster occurs, the terminal equipment far away from the detection position can know the occurrence of the fire disaster in time, prompt surrounding users, and further improve the warning efficiency of the fire disaster.
Through the display module and the sound generating module in the terminal equipment, the terminal can prompt alarm information in various forms, the fire can be easily known by surrounding users of the terminal equipment, and the warning efficiency of the fire is further improved.
Fig. 4 shows a schematic structural diagram of a fire alarm system 1 according to another exemplary embodiment of the present invention. The fire alarm system 1 includes an environmental condition information collection device 11, a fire information processing device 12, a fire information communication device 13, and a terminal device 14. The environmental information collecting device 11 includes three sensors, which are a smoke sensor 111, a flame sensor 112, and a temperature sensor 113.
The embodiment of the utility model provides an in, include three sensor in the environmental aspect information acquisition equipment 11. Respectively, a smoke sensor 111, a flame sensor 112, and a temperature sensor 113, and correspondingly, the environmental conditions include a smoke condition, a flame condition, and a temperature condition. Wherein, the smoke sensor 111 is used for sending a smoke signal to the fire information processing device 12 according to the smoke condition of the detection position; the flame sensor 112 is used for sending a flame signal to the fire information processing device 12 according to the flame condition of the detection position; the temperature sensor 113 is used for sending a temperature signal to the fire information processing device 12 according to the temperature condition of the detection position.
Optionally, a detection signal output end of the smoke sensor 111 is connected with a detection signal input end of the fire information processing device 12; the detection signal output end of the flame sensor 112 is connected with the detection signal input end of the fire information processing device 12; the detection signal output end of the temperature sensor 113 is connected with the detection signal input end of the fire information processing device 12;
or, the detection signal output end of the smoke sensor 111 is connected with the detection signal input end of the fire information processing device 12, and the control signal input end of the smoke sensor 111 is connected with the control signal output end of the fire information processing device 12; a detection signal output end of the flame sensor 112 is connected with a detection signal input end of the fire information processing device 12, and a control signal input end of the flame sensor 112 is connected with a control signal output end of the fire information processing device 12; the detection signal output end of the smoke sensor 111 is connected with the detection signal input end of the fire information processing device 12, and the control signal input end of the smoke sensor 111 is connected with the control signal output end of the fire information processing device 12.
In the embodiment of the present application, the smoke sensor 111, the flame sensor 112, and the temperature sensor 113 perform detection of environmental information from different dimensions, respectively.
In one example, the smoke sensor 111, the flame sensor 112, and the temperature sensor 113 are simultaneously in operation, and detect the smoke concentration, the flame generation condition, and the temperature at the detection position, and transmit real-time signals to the fire information processing device 12. When the fire information processing device 12 receives the signal sent by the sensor, the smoke concentration is determined to be greater than the smoke concentration threshold according to the smoke signal; the fire information processing device 12 transmits fire information indicating that a fire has occurred to the fire information communication device 13 when it is determined from the flame signal that the flame generation situation indicates that a flame has been generated and it is determined from the temperature signal that the temperature is greater than the temperature threshold value. In this example, the fire information processing apparatus 12 only needs to connect its own detection signal input terminal to the detection signal output terminal of the above-described sensor.
In another example, the temperature sensor 113 is always in an operative state, while the smoke sensor 111 and the flame sensor 112 are in an inoperative state. The fire information processing apparatus 12 first receives the signal transmitted from the temperature sensor 113, and in response to the signal indicating that the temperature is greater than the temperature threshold, the fire information processing apparatus 12 controls the smoke sensor 111 to turn on and receives the smoke signal, and when the smoke signal indicates that the smoke concentration is greater than the smoke concentration threshold, the fire information processing apparatus 12 controls the flame sensor 112 to turn on and receives the flame signal, and when the flame signal indicates that a flame has been generated, the fire information processing apparatus 12 transmits fire information indicating that a fire has been generated to the fire information communication apparatus 13. In this example, the fire information processing apparatus 12 needs to connect not only its own detection signal input terminal to the detection signal output terminal of the above-mentioned sensor but also its own control signal output terminal to the control signal input terminal of the above-mentioned sensor.
Alternatively, the fire information communication device 13 receives the fire information and also receives the signal output by the sensor and forwarded by the fire information processing device 12, converts the signal, and forwards the converted signal to the terminal device 12 after converting the signal into data. In the application program of the terminal device 14, the user can directly know the environmental condition information indicated by the signal received by the sensor in real time.
In an embodiment of the present invention, please refer to fig. 5, the environmental information collecting apparatus 11 further includes a first voltage measuring instrument 114. The first voltage measuring instrument 114 is located at the detection position; the signal input end of the first voltage measuring instrument 114 is connected with the smoke sensor 111, the flame sensor 112 and the temperature sensor 113, respectively, and the signal output end of the first voltage measuring instrument 114 is connected with the signal input end of the fire information processing device 12.
In one example, the sensors are electrically connected to a power source at the detection location, and the first voltage measuring instruments 114 are located on the connection lines between the sensors and the power source, and each of the first voltage measuring instruments 114 is used for detecting an operating voltage of any one of the sensors, or an operating voltage of each of the sensors. Optionally, the first voltage measuring instrument 114 is further configured to regulate the voltage of any one of the sensors when the sensor is not at the operating voltage, and send a sensor voltage abnormality alarm to the fire information processing device 12 when the sensor cannot be regulated, indicating that the sensor is out of order. After the fire information processing device 12 receives the sensor voltage abnormality alarm, the fire information processing device 12 transmits the sensor voltage abnormality alarm to the terminal device 14 through the fire information communication device 13, so that the terminal device 14 is made aware of the sensor failure.
In the embodiment of the application, the working principle of the fire alarm system is as follows:
the sensor in the environmental condition information acquisition equipment acquires specific environmental condition information corresponding to the detection position according to preset frequency or fixed rules, and sends a signal to the fire condition information processing equipment in real time through the output end of the sensor. The fire information processing equipment performs information processing after receiving the signal sent by the sensor, generates fire information indicating whether a fire occurs at the detection position, and sends the fire information to the fire information communication equipment in real time through communication network connection with the fire information communication equipment. After receiving the fire information, the fire information communication equipment judges whether a fire occurs at the detection position according to the fire information. If the fire information indicates that the fire is not generated, recording the fire information; if the fire information generates fire, the fire information communication equipment sends alarm information to the terminal equipment through the communication network, and after receiving the alarm information, the terminal equipment presets and prompts the fire condition of nearby users through the display module and the sound production module of the terminal equipment or other modules with the external interaction function so as to warn the fire. Meanwhile, a first voltage measuring instrument is arranged in the environmental condition information acquisition equipment, the state of the sensor is detected and determined in real time, when the sensor breaks down, the first voltage measuring instrument sends a sensor voltage abnormity alarm to the fire condition information processing equipment, and the fire condition information processing equipment sends the sensor voltage abnormity alarm to the terminal equipment through the fire condition information communication equipment, so that a user of the terminal equipment can know the abnormity of the sensor. In the working process, the environment condition information acquisition equipment, the fire condition information processing equipment and the fire condition information communication equipment are powered by different storage battery equipment, the sensor is powered by a power supply at a detection position, and the first voltage measuring instrument and the sensor do not share the power supply.
The utility model provides a fire alarm system has set up fire information communication equipment in fire alarm system, receives the environmental condition information that environmental condition information acquisition equipment sent when fire information processing equipment, and generate fire information, send to fire information communication equipment after, confirm when fire information processing equipment supports the production conflagration because of the signal that environmental condition information acquisition equipment gathered, carry out alarm information's sending promptly when fire information communication equipment. When a fire disaster occurs, the alarm information indicating that the fire disaster occurs is sent to other equipment far away from the detection position through the fire information communication equipment, and the warning efficiency of the fire disaster is improved.
Through the setting to the sensor, detect and the check-up of testing result from a plurality of detection position or a plurality of dimensions to the conflagration, improved the detection accuracy to the conflagration.
The first voltage measuring instrument is arranged in the environmental condition information acquisition equipment, so that the fire condition information processing equipment can know the abnormality when the sensor is abnormal, and other modules in the system are informed, so that the abnormality can be processed as soon as possible, and the service efficiency of the fire alarm system is improved.
Fig. 6 shows a schematic structural diagram of a fire alarm system 1 according to another exemplary embodiment of the present invention. The fire alarm system 1 includes an environmental condition information collection device 11, a fire condition information processing device 12, a fire condition information communication device 13, a terminal device 14, a storage battery device 15, an electric quantity detector 16, a second voltage measuring instrument 17, a positioning instrument 18, and an audible and visual alarm 19.
In an embodiment of the present invention, the storage battery device 15 is electrically connected to the fire information processing device 12.
The storage battery device 15 is a device that supplies electric power to the fire information processing device 12. The storage battery device 15 is electrically connected to the fire information processing device 12. In one example, the storage battery device 15 is connected with the fire information processing device 12 through a wire to supply power to the fire information processing device 12 from the storage battery device 15.
In an embodiment of the present invention, the battery device 15 has an indicator lamp 151, and the battery device 15 is used to supply power to the fire information processing device 12. The electric quantity detector 16 is located on an electric connection line between the storage battery device 151 and the fire information processing device 12, and a signal output end of the electric quantity detector 16 is connected with a signal input end of the storage battery device 15. The power detector 16 is configured to send a power shortage notification to the battery device 15 in response to monitoring that the power of the battery device 15 is insufficient. The indicator lamp 151 is configured to keep on constantly when the battery device 15 does not receive the power shortage indication, and to blink when the battery device 15 receives the power shortage indication.
Referring to fig. 7, in the embodiment of the present invention, the storage battery device 15 is implemented as a storage battery, so that the electric quantity of the storage battery device 15 needs to be detected by the electric quantity detector 16. When the power is insufficient, the power detector 16 will trigger the indicator 151 of the storage battery device 14 to visually indicate the insufficient power condition by sending a power shortage indication.
In another embodiment of the present invention, the power detector 16 may be implemented as a sub-device within the battery device 15.
In one embodiment of the present invention. The second voltage measuring instrument 17 is located on an electrical connection line between the storage battery device 15 and the fire information processing device 12. The signal output of the second voltage measuring device 17 is connected to the signal input of the fire information processing device 12. The second voltage measuring instrument 17 is configured to detect the power supply voltage of the storage battery device 15 and send a power supply abnormality message to the fire information communication device 13 in response to an abnormality in the power supply voltage.
In the embodiment of the present invention, the second voltage measuring instrument 17 determines whether the operating voltage of the fire information processing device 12 is normal or not by detecting the voltage drop generated by the current flowing through the fire information processing device 12. Alternatively, when an abnormality occurs in the operating voltage of the fire information processing device 12, the second voltage measuring instrument 17 first stabilizes the operating voltage of the fire information processing device 12, and when the stabilization fails, the second voltage measuring instrument 17 sends a power supply warning message indicating the abnormality in the operating voltage of the fire information processing device 12 to the fire information communication device 13. In one example, after receiving the power supply warning message, the fire information communication device 13 forwards the power supply warning message to the terminal device 14, and the terminal device 14 prompts the user for the power supply warning message.
In an embodiment of the present invention, the positioning apparatus 18 is connected to the environmental condition information collecting device 11 and the fire information processing device 12, and the signal output end thereof is connected to the signal input end of the fire information processing device 12. The locator 18 is located at the detection position for determining the position of the environmental condition information collection apparatus 11 when the environmental condition information collection apparatus 11 transmits a fire condition.
The aligner 18 is a module that determines the detected position. In one example, the locator 18 is located at the detection position and is electrically connected to the environmental condition information collection device 11. The locator 18 may be implemented as a locator that starts recording the location of the locator when the locator is placed at the detection position, and transmits the acquired position information to the fire information processing device 12. When the terminal device 14 receives alarm information generated as a result of the environmental condition information collection device 11 detecting the occurrence of a fire at the detection position, the terminal device 14 may determine the position where the fire occurred from the fire information. In another embodiment of the present invention, the positioning apparatus 18 may be implemented as a sub-apparatus in the environmental condition information collecting apparatus 11.
In one embodiment of the present invention, the audible and visual alarm 19 is located at the detection position. The audible and visual alarm 19 is connected with the fire information processing equipment 12, and the audible and visual alarm 19 is used for prompting when the fire information indicates that a fire occurs.
In the embodiment of the present invention, the audible and visual alarm 19 is a device that is installed at a detection position and that gives a prompt by the occurrence and lighting of a fire when the fire occurs, so that a user around the detection position can know the fire. Optionally, a control signal input end of the audible and visual alarm 19 is connected to a control signal output end of the fire information processing device 12, when the fire information communication device 13 determines that the fire information indicates that a fire occurs, the fire information communication device 13 feeds back an alarm message to the fire information processing device 12, the fire information processing device 12 forwards the alarm message to the audible and visual alarm 19, and the audible and visual alarm 19 starts to prompt.
In the embodiment of the application, the working principle of the fire alarm system is as follows:
the environmental condition information acquisition equipment acquires environmental condition information corresponding to the detection position at a preset frequency or a fixed rule, and transmits the environmental condition information and specific position information determined by the position indicator to the fire condition information processing equipment in real time. After receiving the environmental condition information, the fire information processing equipment processes the environmental condition information to generate fire information indicating whether a fire occurs at the detection position, and sends the fire information to the fire information communication equipment in real time through the communication network connection between the fire information communication equipment and the fire information processing equipment. After receiving the fire information, the fire information communication equipment judges whether a fire occurs at the detection position according to the fire information. If the fire information indicates that the fire is not generated, recording the fire information; if the fire information generates fire, the fire information communication equipment sends alarm information to the terminal equipment through the communication network, and after receiving the alarm information, the terminal equipment presets and prompts the fire condition of nearby users through the display module and the sound production module of the terminal equipment or other modules with the external interaction function so as to warn the fire. Meanwhile, the fire information communication equipment feeds back alarm information to the fire information processing equipment, the fire information processing equipment starts an audible and visual alarm near the detection position according to the alarm information, and the fire is warned near the position where the fire occurs. In the course of the work, battery equipment is through the circuit of being connected with condition of a fire information processing equipment, continuously supplies power to condition of a fire information processing equipment, and simultaneously, the electric quantity detector carries out electric quantity detection and power supply steady voltage to battery equipment, and second voltage measurement appearance carries out operating voltage's detection to condition of a fire information processing equipment to carry out preliminary steady voltage when operating voltage is unusual.
The utility model provides a fire alarm system has set up fire information communication equipment in fire alarm system, receives the environmental condition information that environmental condition information acquisition equipment sent when fire information processing equipment, and generate fire information, send to fire information communication equipment after, confirm when fire information processing equipment supports the production conflagration because of the signal that environmental condition information acquisition equipment gathered, carry out alarm information's sending promptly when fire information communication equipment. When a fire disaster occurs, the alarm information indicating that the fire disaster occurs is sent to other equipment far away from the detection position through the fire information communication equipment, and the warning efficiency of the fire disaster is improved.
By arranging the electric quantity detector and the second voltage measuring instrument, the voltages of the storage battery equipment and the fire information processing equipment are in a real-time monitoring state, and the probability of system faults caused by the power supply reason of the fire information processing equipment is reduced.
Through arranging the positioning instrument at the detection position, the position information of the detection position can be known by the fire information processing equipment, and when a fire disaster occurs, the fire information communication equipment and the terminal equipment can immediately know the specific position of the fire disaster, so that the warning efficiency of the fire disaster and the warning accuracy of the fire disaster are further improved.
Through the setting of carrying out audible-visual annunciator at the detection position, when the conflagration takes place, audible-visual annunciator can be near the detection position with the sound production, luminous form to the production of conflagration suggestion, improved near the detection position warning efficiency to the conflagration.
Fig. 8 shows a schematic structural diagram of a fire alarm system 1 according to another exemplary embodiment of the present invention. The fire alarm system 1 comprises an environmental condition information acquisition device 11, a fire condition information processing device 12, a fire condition information communication device 13, a terminal device 14, a storage battery device 15, an electric quantity detector 16, a second voltage measuring instrument 17, a positioning instrument 18, an audible and visual alarm 19 and an escape indicator lamp 110.
The environmental condition information collection device 11 includes a smoke sensor 111, a flame sensor 112 and a temperature sensor 113, which are located at a detection position, and the sensors and the locator 18, which is also located at the detection position, send received signals to the fire condition information processing device 12 at a fixed frequency, and the fire condition information processing device 12 processes the signals, generates fire condition information, and then sends the fire condition information to the fire condition information communication device 13. In the embodiment of the present invention, the fire information communication device includes a computer server 131 therein. After the fire information communication device 13 stores the fire information in the computer server 131 and the computer server 131 analyzes the fire information to indicate that a fire occurs, the fire information communication device 13 transmits alarm information to the terminal device 14 through a communication network connection, and the terminal device 14 transmits the alarm information to the vicinity thereof through the sound generation module 142 provided in the terminal device.
The fire information communication device 13 feeds back alarm information to the fire information processing device 12 after determining that the fire information indicates that a fire has occurred. The fire information processing device 12 indicates the audible and visual alarm 19 and the escape indication lamp 110 near the detection location to enter an operating state in response to the reception of the alarm information, to inform a fire state at the detection location, and to provide an escape route during the fire.
In this process, the storage battery device 15 continuously supplies power to the fire information processing device 12. The electricity amount detector 16 determines that the electricity amount of the storage battery device 15 is normal, and the second voltage measuring instrument 17 determines that the operating voltage of the fire information processing device 12 is normal.
The utility model provides a fire alarm system has set up fire information communication equipment in fire alarm system, receives the environmental condition information that environmental condition information acquisition equipment sent when fire information processing equipment, and generate fire information, send to fire information communication equipment after, confirm when fire information processing equipment supports the production conflagration because of the signal that environmental condition information acquisition equipment gathered, carry out alarm information's sending promptly when fire information communication equipment. When a fire disaster occurs, the alarm information indicating that the fire disaster occurs is sent to other equipment far away from the detection position through the fire information communication equipment, and the warning efficiency of the fire disaster is improved.
Above-mentioned all optional technical scheme can adopt arbitrary combination to form the optional embodiment of this utility model, and the repeated description is no longer given here.
The above description is only an alternative embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A fire alarm system (1), wherein the fire alarm system (1) comprises an environmental condition information acquisition device (11), a fire information processing device (12) and a fire information communication device (13);
the environmental condition information acquisition equipment (11) is positioned at a detection position;
the signal output end of the environmental condition information acquisition equipment (11) is connected with the signal input end of the fire condition information processing equipment (12), and the environmental condition information acquisition equipment (11) comprises at least one of a smoke sensor (111), a flame sensor (112) and a temperature sensor (113);
the fire information processing device (12) and the fire information communication device (13) are connected through a communication network.
2. A fire alarm system (1) according to claim 1, characterised in that the fire alarm system (1) further comprises a terminal device (14);
the terminal device (14) is connected with the fire information communication device (13) through a communication network.
3. A fire alerting system (1) according to claim 2, characterized in that the terminal device (14) has a display module (141) and a sound emitting module (142).
4. A fire alerting system (1) according to any one of claims 1-3, in which the environmental condition information collecting device (11) includes a smoke sensor (111);
the detection signal output end of the smoke sensor (111) is connected with the detection signal input end of the fire information processing equipment (12);
or the like, or, alternatively,
the detection signal output end of the smoke sensor (111) is connected with the detection signal input end of the fire information processing equipment (12), and the control signal input end of the smoke sensor (111) is connected with the control signal output end of the fire information processing equipment (12).
5. A fire alerting system (1) according to any one of claims 1 to 3, in which the environmental condition information collecting device (11) includes a flame sensor (112);
the detection signal output end of the flame sensor (112) is connected with the detection signal input end of the fire information processing equipment (12);
or the like, or, alternatively,
the detection signal output end of the flame sensor (112) is connected with the detection signal input end of the fire information processing equipment (12), and the control signal input end of the flame sensor (112) is connected with the control signal output end of the fire information processing equipment (12).
6. A fire alerting system (1) according to any one of claims 1 to 3, in which the environmental condition information collecting device (11) includes a temperature sensor (113);
the detection signal output end of the temperature sensor (113) is connected with the detection signal input end of the fire information processing equipment (12);
or the like, or, alternatively,
the detection signal output end of the temperature sensor (113) is connected with the detection signal input end of the fire information processing equipment (12), and the control signal input end of the temperature sensor (113) is connected with the control signal output end of the fire information processing equipment (12).
7. A fire alarm system (1) according to any of claims 1 to 3, characterised in that the environmental condition information collecting device (11) further comprises a first voltage measuring instrument (114);
the first voltage measuring instrument (114) is located at the detection position;
the signal input end of the first voltage measuring instrument (114) is respectively connected with the smoke sensor (111), the flame sensor (112) and the temperature sensor (113), and the signal output end of the first voltage measuring instrument (114) is connected with the signal input end of the fire information processing equipment (12).
8. A fire alarm system (1) according to any of claims 1 to 3, characterised in that the fire alarm system (1) further comprises a battery device (15);
the storage battery equipment (15) is electrically connected with the fire information processing equipment (12).
9. A fire alarm system (1) according to claim 8, characterised in that the fire alarm system (1) further comprises a charge detector (16), the battery device (15) having an indicator light (151);
the electric quantity detector (16) is positioned on an electric connection line between the storage battery equipment (15) and the fire information processing equipment (12);
and the signal output end of the electric quantity detector (16) is connected with the signal input end of the storage battery device (15).
10. A fire alarm system (1) according to claim 8, characterised in that the fire alarm system (1) further comprises a second voltage measuring instrument (17);
the second voltage measuring instrument (17) is positioned on an electrical connection line between the storage battery device (15) and the fire information processing device (12);
and the signal output end of the second voltage measuring instrument (17) is connected with the signal input end of the fire information processing equipment (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022287962.3U CN212933706U (en) | 2020-10-14 | 2020-10-14 | Fire alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022287962.3U CN212933706U (en) | 2020-10-14 | 2020-10-14 | Fire alarm system |
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| Publication Number | Publication Date |
|---|---|
| CN212933706U true CN212933706U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022287962.3U Active CN212933706U (en) | 2020-10-14 | 2020-10-14 | Fire alarm system |
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| Country | Link |
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| CN (1) | CN212933706U (en) |
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