KR20230086202A - Apparatus with Battery for Fire Extinguisher by using Solid-Aerosol - Google Patents

Abstract

The present invention relates to a solid-aerosol fire extinguishing device including a battery. According to an embodiment of the present invention, the solid-aerosol fire extinguishing device including the battery includes: a power source unit receiving power through a first power line and a second power line to drive the solid-aerosol fire extinguishing device; a fire sensing module sensing a fire; an inner manual operation switch setting that the fire is sensed; an ignition heat line heating to combust an igniting agent; a temperature sensor measuring inner temperature of the solid-aerosol fire extinguishing device; a humidity sensor measuring inner humidity of the solid-aerosol fire extinguishing device; an LED display module indicating an operation state of the solid-aerosol fire extinguishing device; an outer connection module receiving a signal from the outside or transmitting the signal to the outside through multiple signal lines; and a control unit transmitting and receiving the signal with the outside through the outer connection module and controlling the fire sensing module, the ignition heat line, the temperature sensor, the humidity sensor, and the LED display module. According to an embodiment of the present invention, the solid-aerosol fire extinguishing device including the battery can prevent malfunction of the solid-aerosol fire extinguishing device caused by a failure of the ignition heat line by periodically inspecting the state of the ignition heat line heated to combust the igniting agent by using an inspection current.

Description

Battery built-in solid aerosol fire extinguishing device {Apparatus with Battery for Fire Extinguisher by using Solid-Aerosol}

The present invention relates to a battery-embedded solid aerosol fire extinguishing device, and to a battery-embedded solid aerosol fire extinguishing device capable of managing the inoperability of the fire extinguishing device of the solid aerosol fire extinguishing device by periodically checking the state of the ignition hot wire using a check current. it's about

In general, a solid aerosol fire extinguishing device applies an electrical signal for detonation according to fire detection through a glass valve type fire detector, the detonator is exploded by the electrical signal, and the ignition agent is ignited by the detonation of the detonator. The solid aerosol compound is burned by the ignition of the incendiary agent, and in the process of combustion, an aerosol of extinguishing components is released to the outside, and the extinguishing gas passes through the coolant, the combustion heat is cooled, and the extinguishing gas is released to the outside.

Korean Utility Model Registration No. 20-0447029 relates to a solid aerosol automatic fire extinguishing device including a heat detection wire, and since the heat detection wire that reacts to the heat or flame generated in a fire is combined with a cylindrical fire extinguishing body, it is very sensitive to heat. A solid aerosol automatic fire extinguishing device capable of quickly detecting heat when a fire occurs and quickly operating the fire extinguishing device to extinguish the fire by using the characteristics of a branch line is shown.

Korean Utility Model Registration No. 20-0447025 discloses that even if the wire used in the detonator is short-circuited, the fuse set of the cable assembly opens the circuit, thereby protecting the detonation signal output unit of the control unit and configuring a bimetal switch in the detonator. It shows an electric solid aerosol automatic fire extinguishing device that can easily and accurately check whether the detonator is working by detecting the temperature rise of the detonator using

On the other hand, many solid aerosol fire extinguishing devices are installed, but in terms of management, there is no fire extinguisher that implements this despite the need to know in advance whether the operating state of the solid aerosol fire extinguishing device is normal or abnormal.

Korean Utility Model Registration No. 20-0447029 Korean Utility Model Registration No. 20-0447025

An object of the present invention to solve the above problems is to provide a battery-embedded solid aerosol fire extinguishing device capable of preventing malfunction of the solid aerosol fire extinguishing device in advance by periodically checking the state of the ignition hot wire using a check current. .

Battery-embedded solid aerosol fire extinguishing device according to an embodiment of the present invention for solving the above problems is a solid aerosol fire extinguishing device including an ignition agent and a solid aerosol compound that generates an aerosol of extinguishing components while being burned by the ignition agent. , A power supply unit receiving power from the outside through a first power line and a second power line, charging a built-in battery, and driving the solid aerosol fire extinguishing device; A fire detection module for detecting a fire; An internal manual operation switch that sets fire detection; an ignition hot wire for heating the ignition agent to burn it; a temperature sensor for measuring the temperature inside the solid aerosol fire extinguishing device; a humidity sensor for measuring humidity inside the solid aerosol fire extinguishing device; An LED display module indicating an operating state of the solid aerosol fire extinguishing device; an external connection module for receiving signals from the outside or transmitting signals to the outside through a plurality of signal lines; and a control unit that transmits and receives signals to and from the outside through the external connection module and controls the fire detection module, ignition hot wire, temperature sensor, humidity sensor, and LED display module.

Here, the control unit applies a check current according to a predetermined cycle in order to check whether the ignition hot wire is in a normal state, and when the check current is normally received, determines that the state of the ignition hot wire is normal, If the check current is not received normally, it may be determined that the state of the ignition hot wire is abnormal.

Here, the check current applied to the ignition hot wire may be a current level that does not burn the ignition agent.

Here, the fire detection module may detect a fire using any one of a glass valve type fire detection sensor and a semiconductor type fire detection sensor.

Here, according to the temperature sensor measurement value, when the temperature sensor measurement value is equal to or higher than a predetermined first temperature, the control unit determines that the solid aerosol fire extinguishing device is discharged, and the temperature sensor measurement value is a predetermined second temperature. When the temperature is lower than the first temperature, it is determined that the solid aerosol compound is in an abnormal state, and when it is lower than the second temperature, it is determined that the solid aerosol compound is in a normal state.

Here, according to the humidity sensor measurement value, the control unit determines that the solid aerosol compound is in an abnormal state when the humidity sensor measurement value is equal to or greater than a predetermined humidity, and determines that the solid aerosol compound is in an abnormal state when the humidity sensor measurement value is less than the predetermined humidity. It can be judged by condition.

Here, the external connection module includes an external manual start signal receiving port receiving a manual start operation signal from the outside through a first signal line; a first external fire detection signal receiving port receiving a fire detection signal from the outside through a second signal line; and a second external fire detection signal receiving port receiving a fire detection signal from the outside through a third signal line. and an alarm signal transmission port through which the control unit provides an alarm signal according to a fire to the outside through a fourth signal line.

Here, the LED display module includes an external manual startup signal LED displaying an ON state when an external manual startup signal is received through the external manual startup signal receiving port; a first external fire detection LED that displays an ON state when an external fire detection signal is received through the first external fire detection signal receiving port; a second external fire detection LED displaying an on state when an external fire detection signal is received through the second external fire detection signal receiving port; an alarm LED that displays ON when an alarm signal is transmitted through the alarm signal transmission port; and a power LED displaying an ON state when the power unit is normally supplied with power.

Here, the LED display module further includes an operating state LED for displaying an operating state of the solid aerosol fire extinguishing device, and the controller determines that the operating state LED is normal when the operating state of the solid aerosol fire extinguishing device is normal. If the operating state of the solid aerosol fire extinguishing device is emission, the operating state LED is controlled to display a second color indicating emission, and the operating state of the solid aerosol fire extinguishing device is abnormal. In the case of , the operating state LED may be controlled to display a third color indicating an abnormality.

Here, the control unit detects a fire in the fire detection module, the internal manual start switch is set to an ON state, an operation signal is received through the external manual start signal receiving port, or the first external When receiving an external fire detection signal through the fire detection signal receiving port and the second external fire detection signal receiving port, the control unit heats the ignition hot wire to burn the ignition agent, and through the fourth signal line, an alarm It may be to provide a signal to the outside.

Here, the power unit may drive the solid aerosol fire extinguishing device using a built-in battery when power supply from the outside is not normally provided.

Here, the battery includes an ignition battery module for applying a current to the ignition hot wire to burn the ignition agent; And a driving battery module for driving the solid aerosol fire extinguishing device; and, when the power supply unit drives the solid aerosol fire extinguishing device using the built-in battery, only the driving battery module is used, and the ignition The battery module for use may be used only for burning the ignition agent.

According to the battery-embedded solid aerosol fire extinguishing device according to an embodiment of the present invention, a fire can be detected using a glass valve type fire detection sensor and a semiconductor type fire detection sensor using a fire detection module, and in addition, an external connection There is an advantage that the fire can be detected from the outside through the module, and there is an advantage that the same operation as the fire detection signal received through the internal manual operation switch can be performed.

In particular, since the state of the ignition hot wire heated to burn the ignition agent is periodically checked using the check current, malfunction of the solid aerosol fire extinguishing device due to the failure of the ignition hot wire can be prevented in advance.

In addition, it is possible to determine whether the solid aerosol compound is in a normal state by using a temperature sensor for measuring the temperature inside the solid aerosol fire extinguishing device and a humidity sensor for measuring the humidity inside the solid aerosol fire extinguishing device.

Since the operating state of the solid aerosol fire extinguishing device can be displayed using LED by comprehensively determining the state of the ignition heater, the temperature state, and the humidity state of the solid aerosol fire extinguishing device, the operating state of the solid aerosol fire extinguishing device can be displayed only with the LED color from the outside. can be efficiently identified.

In addition, since the solid aerosol fire extinguishing device is installed alone and can perform fire detection and fire extinguishing operations together, it can be easily installed in an independent place such as a ship, and has the advantage of being able to efficiently cope with fire in an independent place such as a ship. .

In particular, since the solid aerosol fire extinguishing device is separately provided with a battery module for burning the ignition agent even when the solid aerosol fire extinguishing device is operated by driving the battery, the solid aerosol fire extinguishing device can be normally operated in any case.

1 is a view for explaining a battery-embedded solid aerosol fire extinguishing device according to an embodiment of the present invention.
2 is a view for explaining in detail a battery-embedded solid aerosol fire extinguishing device according to an embodiment of the present invention.
3 is a view for explaining in detail the operation of the battery-embedded solid aerosol fire extinguishing device according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

In order to clearly describe the present invention, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar components throughout the specification.

Throughout the specification, when a part is said to be "connected" to another part, this includes not only the case where it is "directly connected" but also the case where it is "electrically connected" with another element interposed therebetween. . In addition, when a certain component is said to "include", this means that it may further include other components without excluding other components unless otherwise stated.

When a part is referred to as being “on” another part, it may be directly on top of the other part or may have other parts in between. In contrast, when a part is said to be “directly on” another part, there are no other parts in between.

Terms such as first, second and third are used to describe, but are not limited to, various parts, components, regions, layers and/or sections. These terms are only used to distinguish one part, component, region, layer or section from another part, component, region, layer or section. Accordingly, a first part, component, region, layer or section described below may be referred to as a second part, component, region, layer or section without departing from the scope of the present invention.

The terminology used herein is only for referring to specific embodiments and is not intended to limit the present invention. As used herein, the singular forms also include the plural forms unless the phrases clearly indicate the opposite. The meaning of "comprising" as used herein specifies particular characteristics, regions, integers, steps, operations, elements and/or components, and the presence or absence of other characteristics, regions, integers, steps, operations, elements and/or components. Additions are not excluded.

Terms indicating relative space, such as “below” and “above,” may be used to more easily describe the relationship of one part to another shown in the drawings. These terms are intended to include other meanings or operations of the device in use with the meaning intended in the drawings. For example, if the device in the figures is turned over, certain parts described as being “below” other parts will be described as being “above” the other parts. Thus, the exemplary term "below" includes both directions above and below. The device may be rotated 90 degrees or other angles, and terms denoting relative space are interpreted accordingly.

Although not defined differently, all terms including technical terms and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the present invention belongs. Terms defined in commonly used dictionaries are additionally interpreted as having meanings consistent with related technical literature and currently disclosed content, and are not interpreted in ideal or very formal meanings unless defined.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein.

1 is a view for explaining a battery-embedded solid aerosol fire extinguishing device according to an embodiment of the present invention. 2 is a view for explaining in detail a battery-embedded solid aerosol fire extinguishing device according to an embodiment of the present invention. 3 is a view for explaining in detail the operation of the battery-embedded solid aerosol fire extinguishing device according to an embodiment of the present invention.

First, referring to FIG. 2, the solid aerosol fire extinguishing device detects a fire using a glass valve, burns the ignition agent by blasting the detonator through the detonation current applied to the detonation line, and uses a bimetal to determine whether or not the fire extinguisher is released. and all functions are performed using a common line together.

1, 2 and 3 together, the battery-embedded solid aerosol fire extinguishing device 100 according to an embodiment of the present invention generates an aerosol of extinguishing components while being burned by an ignition agent 101 and an ignition agent. In the solid aerosol fire extinguishing device 100 containing the solid aerosol compound 102, power is supplied from the outside through the first power line and the second power line to charge the built-in battery 111, and the solid aerosol Power supply unit 110 for driving the fire extinguishing device; A fire detection module 120 for detecting a fire; An internal manual start switch 130 for setting a fire to be detected; Ignition hot wire 140 for heating to burn the ignition agent; a temperature sensor 150 for measuring the temperature inside the solid aerosol fire extinguishing device; a humidity sensor 160 for measuring humidity inside the solid aerosol fire extinguishing device; An LED display module 170 indicating an operating state of the solid aerosol fire extinguishing device; an external connection module 180 for receiving signals from the outside or transmitting signals to the outside through a plurality of signal lines; and a controller that transmits and receives signals with the outside through the external connection module and controls the fire detection module 120, the ignition hot wire 140, the temperature sensor 150, the humidity sensor 160, and the LED display module 170. (190); may include.

The ignition agent 101 is for burning the solid aerosol compound 102, and the ignition agent 101 is burned while being heated by the ignition hot wire 140, and thus, the solid aerosol compound 102 can burn

The solid aerosol compound 102 is burned according to the ignition agent 101, and in the process of burning the solid aerosol compound 102, an aerosol (extinguishing gas) of extinguishing components may be released to the outside.

The power supply unit 110 may receive power from the outside through a first power line and a second power line in order to drive the solid aerosol fire extinguishing device 100. In addition, the built-in battery 111 may be charged using power supplied from the outside. Using the stable power supplied from the power supply unit 110 through the first power line and the second power line, the required operation of the solid aerosol fire extinguishing device 100 can be stably performed.

The fire detection module 120 is for detecting a fire, and the fire detection module 120 uses any one of a glass valve type fire detection sensor and a semiconductor type fire detection sensor mounted on the solid aerosol fire extinguishing device 100. It may be used to detect fire. That is, the fire detection module 120 can receive a fire detection signal from an external fire while using a glass valve type fire detection sensor to detect a fire, and also use a semiconductor type fire detection sensor to detect a fire from an external fire. A fire may be detected by receiving a fire detection signal.

The internal manual start switch 130 can be set to detect a fire. When the internal manual start switch 130 is set from an OFF state to an ON state, it is equivalent to receiving a fire detection signal. It may be to perform the same action.

Accordingly, even in an emergency situation in which the fire detection module 120 does not operate normally, the same operation as receiving the fire detection signal can be performed even when the user artificially operates the internal manual operation switch 130.

The ignition hot wire 140 may be heated to burn the ignition agent. The initiator is blasted according to the heating of the ignition hot wire 140, the ignition agent is burned according to the blasting of the initiator, and the solid aerosol compound is combusted by the combustion of the initiator. The combustion heat is cooled while the extinguishing gas passes through the coolant, and the extinguishing gas may be discharged to the outside.

In particular, in order to check whether the ignition hot wire 140 is in a normal state, the controller 190 applies a check current according to a predetermined cycle, and when the check current is normally received, the state of the ignition hot wire 140 is normal. , and if the check current is not normally received, the state of the ignition hot wire may be determined to be abnormal.

When the initiator is used in the solid aerosol fire extinguishing device 100, there is a case where a normal initiation does not occur and the ignition agent 101 cannot be burned. Since the state can be determined, a situation in which the ignition agent 101 cannot be burned can be prevented in advance.

In addition, since the check current applied to the ignition hot wire uses a level of current (for example, less than 1 mA) that does not burn the ignition agent, unintentional combustion of the ignition agent 101 will not occur. .

The temperature sensor 150 may measure the temperature inside the solid aerosol fire extinguishing device 100, and the humidity sensor 160 may measure the humidity inside the solid aerosol fire extinguishing device 100.

According to the measured value of the temperature sensor 150, the control unit 190 determines that the solid aerosol extinguishing device is discharged when the measured value of the temperature sensor is equal to or higher than a predetermined first temperature, and the measured value of the temperature sensor 150 is determined to When the temperature is higher than the second temperature and lower than the first temperature, the solid aerosol compound is determined to be in an abnormal state, and when the temperature is lower than the second temperature, the solid aerosol compound is determined to be in a normal state.

That is, when the first predetermined temperature is set to 100 degrees Celsius and the second predetermined temperature is set to 50 degrees Celsius, when the temperature sensor measurement value is 100 degrees or more, it can be determined that the solid aerosol fire extinguishing device is normally released. If the temperature sensor measurement value is more than 50 degrees and less than 100 degrees, it is determined that the solid aerosol compound is in an abnormal state while determining that it is not a normal emission, and if the temperature sensor measurement value is less than 50 degrees It will be possible to determine the steady state of the solid aerosol compound.

According to the measured value of the humidity sensor 160, the control unit 190 determines that the solid aerosol compound is in an abnormal state when the measured value of the humidity sensor is equal to or greater than a predetermined humidity, and determines that the solid aerosol compound is in an abnormal state when the measured value of the humidity sensor 160 is less than the predetermined humidity. It may be to judge the normal state of the compound.

That is, when the predetermined humidity is set to 30%, when the humidity sensor measurement value is 30% or more, it will be difficult for the solid aerosol compound to normally burn due to excessive moisture, so it is determined that the solid aerosol compound is in an abnormal state. And, when the humidity sensor measurement value is less than 30%, it can be determined as a normal state in which the solid aerosol compound can be normally burned.

On the other hand, referring to FIG. 3 again, in the battery-embedded solid aerosol fire extinguishing device 100 according to an embodiment of the present invention, the fire detection module 120 will be able to detect a fire through the fire detection line 121 , It will be possible to control the ignition hot wire 140 using the ignition hot wire connection wire 141 to blast the initiator or check whether the ignition hot wire 140 is in a normal state, and the temperature sensor 150 and humidity sensor ( 160) may perform measurement using the temperature sensor connection line 151 and the humidity sensor connection line 161, respectively.

The external connection module 180 may be used to receive signals from the outside or transmit signals to the outside through a plurality of signal lines.

In particular, the external connection module 180 has an external manual start signal receiving port 181 receiving a manual start operation signal from the outside through a first signal line, and a fire detection signal received from the outside through a second signal line. 1 through the external fire detection signal receiving port 182, through the third signal line, through the second external fire detection signal receiving port 183 receiving the fire detection signal from the outside and through the fourth signal line, the control unit alarms according to the fire It may include an alarm signal transmission port 184 for providing a signal to the outside.

The external manual start signal receiving port 181 is for receiving a signal through a first signal line connected to the outside, and may receive a manual start operation signal from the outside. That is, it may be to receive a signal generated by an external manual start operation.

The first external fire detection signal receiving port 182 may receive a fire detection signal from the outside through a second signal line, and the second external fire detection signal receiving port 183 through a third signal line, It may be to receive a fire detection signal from the outside. That is, it may be to receive a fire detection signal from the outside using two signal lines. In particular, since a plurality of signal lines are used, fire detection is more accurate and faster than when a fire detection signal is provided from the outside using a single signal line. will be possible

The alarm signal transmission port 184 is for providing an alarm signal according to a fire from the control unit 190 to the outside through a fourth signal line, and when the solid aerosol fire extinguishing device 100 recognizes a fire, the fire It may be for providing an alarm signal according to the outside. Since a wired signal line is used, more accurate and faster alarm signal transmission may be possible.

The LED display module 170 may indicate an operating state of the solid aerosol fire extinguishing device 100.

In particular, the LED display module 170 displays an on state when receiving an external manual startup signal through the external manual startup signal receiving port 181, the external manual startup signal LED, the first external fire When an external fire detection signal is received through the detection signal receiving port 182, the first external fire detection LED, which is displayed as ON, detects external fire through the second external fire detection signal receiving port 183 A second external fire detection LED displaying ON when a signal is received, an alarm LED displaying ON when an alarm signal is transmitted through the alarm signal transmission port 184, and the power unit It may include a power LED that displays an on state when power is normally supplied.

Meanwhile, the LED display module 170 may further include an operating state LED for displaying an operating state of the solid aerosol fire extinguishing device. In this case, the controller 190 controls the operating state LED to display a first color indicating normal when the operating state of the solid aerosol fire extinguishing device is normal, and the operating state of the solid aerosol fire extinguishing device is emission. In this case, the operating state LED is controlled to display a second color indicating emission, and when the operating state of the solid aerosol fire extinguishing device is abnormal, the operating state LED can be controlled to display a third color indicating abnormality. will be.

When the first color is set to green, the second color to red, and the third color to orange, the LED display module 170 turns green when the operating state of the solid aerosol fire extinguishing device is normal. By turning on or flashing, it will be possible to easily inform the user that it is in a normal state, and when the operating state of the solid aerosol fire extinguishing device is emission, the LED display module 170 turns on or flashes red to inform the user of the solid aerosol extinguishing device. It will be possible to notify the need for follow-up actions following the normal release of the device, and if the operating state of the solid aerosol fire extinguishing device is abnormal, the LED display module 170 turns on or blinks orange to inform the user of the solid aerosol fire extinguishing device. You will be able to easily notify the need for an inspection of

Meanwhile, the control unit 190 transmits and receives signals with the outside through the external connection module 180, and the fire detection module 120, the ignition hot wire 140, the temperature sensor 150, the humidity sensor 160 and It may be to control the LED display module 170.

In particular, when the control unit 190 detects a fire in the fire detection module 120, the internal manual start switch 130 is set to an ON state, or the external manual start signal receiving port 181 is turned on. When an operation signal is received through the first external fire detection signal receiving port 182 and an external fire detection signal is received through the second external fire detection signal receiving port 183, the control unit 190 The ignition hot wire 140 may be heated to burn the ignition agent, and an alarm signal may be provided to the outside through the fourth signal line.

Meanwhile, the power supply unit 110 may drive the solid aerosol fire extinguishing device 100 using a built-in battery 111 when power supply from the outside is not normally provided. That is, when the power supply from the outside is smooth, the solid aerosol fire extinguishing device 100 is stably driven based on stable power, and when the power supply from the outside is not normally provided, the built-in battery 111 is used. Thus, it may be to drive the solid aerosol fire extinguishing device 100.

In addition, the battery 111 includes an ignition battery module 112 for applying a current to the ignition hot wire to burn the ignition agent; and a driving battery module 113 for driving the solid aerosol fire extinguishing device, and when the solid aerosol fire extinguishing device is driven using the built-in battery 111 in the power supply unit 110, the drive Only the battery module 113 for ignition is used, and the battery module 112 for ignition may be used only for burning the ignition agent.

That is, when the solid aerosol fire extinguishing device is driven using the battery so that the battery module 112 for ignition can be used only for burning the ignition agent, the driving battery module 113 Since only the ignition is used, under any circumstances, the ignition battery module 112 will retain enough energy to burn the ignition agent.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art can realize that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. you will be able to understand For example, those skilled in the art may change the material, size, etc. of each component according to the field of application, or combine or substitute the disclosed embodiments to practice in a form not clearly disclosed in the embodiments of the present invention, but this is also the present invention. It does not go beyond the scope of the invention. Therefore, the embodiments described above should not be understood as illustrative in all respects and limiting, and these modified embodiments should be included in the technical idea described in the claims of the present invention.

100: Battery built-in solid aerosol fire extinguishing device
101: ignition agent
102 solid aerosol compound
110: power unit 111: battery
112: battery module for ignition 113: battery module for drive
120: fire detection module
121: fire detection line 122: common line
130: internal manual start switch
140: Ignition hot wire 141: Ignition hot wire connection line
150: temperature sensor 151: temperature sensor connection line
160: humidity sensor 161: humidity sensor connection line
170: LED display module
180: external connection module
181: external manual start signal receiving port
182: first external fire detection signal receiving port
183: second external fire detection signal receiving port
184: alarm signal transmission port
190: control unit

Claims (12)

In the battery-embedded solid aerosol fire extinguishing device comprising an ignition agent and a solid aerosol compound that generates an aerosol of extinguishing components while being burned by the ignition agent,
a power supply unit receiving power from the outside through a first power line and a second power line, charging a built-in battery, and driving the solid aerosol fire extinguishing device;
A fire detection module for detecting a fire;
An internal manual operation switch that sets fire detection;
an ignition hot wire for heating the ignition agent to burn it;
a temperature sensor for measuring the temperature inside the solid aerosol fire extinguishing device;
a humidity sensor for measuring humidity inside the solid aerosol fire extinguishing device;
An LED display module indicating an operating state of the solid aerosol fire extinguishing device;
an external connection module for receiving signals from the outside or transmitting signals to the outside through a plurality of signal lines; and
a control unit that transmits and receives signals with the outside through the external connection module and controls the fire detection module, ignition hot wire, temperature sensor, humidity sensor, and LED display module;
Battery-embedded solid aerosol fire extinguishing device comprising a. According to claim 1,
The control unit applies a check current according to a predetermined cycle to check whether the ignition hot wire is in a normal state,
When the check current is normally received, the state of the ignition hot wire is determined to be normal, and when the check current is not received normally, the state of the ignition hot wire is determined to be abnormal. According to claim 2,
The battery-embedded solid aerosol fire extinguishing device, characterized in that the check current applied to the ignition hot wire is a current at a level that does not burn the ignition agent. According to claim 1,
The fire detection module
A battery-embedded solid aerosol fire extinguishing device, characterized in that for detecting a fire using any one of a glass valve type fire detection sensor and a semiconductor type fire detection sensor. According to claim 1,
The control unit according to the temperature sensor measurement value,
When the temperature sensor measurement value is equal to or higher than a predetermined first temperature, it is determined that the solid aerosol fire extinguishing device is released,
When the temperature sensor measurement value is greater than or equal to a predetermined second temperature and less than the first temperature, it is determined that the solid aerosol compound is in an abnormal state, and when it is less than the second temperature, it is determined that the solid aerosol compound is in a normal state. Solid aerosol fire extinguishing device with built-in battery. According to claim 1,
The control unit according to the measured value of the humidity sensor,
Battery-embedded solid aerosol fire extinguishing device, characterized in that when the humidity sensor measurement value is more than a predetermined humidity, it is determined that the solid aerosol compound is in an abnormal state, and when it is less than the predetermined humidity, it is determined that the solid aerosol compound is in a normal state . According to claim 1,
The external connection module
an external manual start signal receiving port for receiving a manual start operation signal from the outside through a first signal line;
a first external fire detection signal receiving port receiving a fire detection signal from the outside through a second signal line; and
a second external fire detection signal receiving port receiving a fire detection signal from the outside through a third signal line; and
A battery-embedded solid aerosol fire extinguishing device comprising a; alarm signal transmission port for providing an alarm signal according to a fire from the control unit to the outside through a fourth signal line. According to claim 7,
The LED display module
an external manual startup signal LED displaying an on state when an external manual startup signal is received through the external manual startup signal receiving port;
a first external fire detection LED that displays an ON state when an external fire detection signal is received through the first external fire detection signal receiving port;
a second external fire detection LED displaying an on state when an external fire detection signal is received through the second external fire detection signal receiving port;
an alarm LED that displays ON when an alarm signal is transmitted through the alarm signal transmission port; and
A battery-embedded solid aerosol fire extinguishing device, characterized in that it comprises a; power LED that displays an on state when the power unit is normally supplied with power. According to claim 8,
The LED display module
Further comprising an operating state LED for displaying the operating state of the solid aerosol fire extinguishing device,
The control unit controls the operating state LED to display a first color indicating normal when the operating state of the solid aerosol fire extinguishing device is normal, and when the operating state of the solid aerosol fire extinguishing device is emission, the operating state LED Controlled to display a second color indicating emission, and controlling the operating state LED to display a third color indicating abnormality when the operating state of the solid aerosol fire extinguishing device is abnormal. Device. According to claim 7,
in the control unit
The fire detection module detects a fire,
The internal manual start switch is set to an ON state,
An operation signal is received through the external manual startup signal receiving port;
In the case of receiving an external fire detection signal through the first external fire detection signal receiving port and the second external fire detection signal receiving port
The battery-embedded solid aerosol fire extinguishing device, characterized in that the controller heats the ignition hot wire to burn the ignition agent and provides an alarm signal to the outside through the fourth signal line. According to claim 1,
the power supply
A battery-embedded solid aerosol fire extinguishing device, characterized in that for driving the solid aerosol fire extinguishing device using a built-in battery when power supply from the outside is not normally provided. According to claim 11,
the battery
an ignition battery module for applying a current to the ignition hot wire to burn the ignition agent; And a driving battery module for driving the solid aerosol fire extinguishing device; includes,
When the solid aerosol fire extinguishing device is driven using the built-in battery in the power supply unit, only the driving battery module is used, and the ignition battery module is used only for burning the ignition agent. Characterized in that Solid aerosol fire extinguishing device with built-in battery.

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