WO2022211265A1 - Fire detection device of outlet - Google Patents

Fire detection device of outlet Download PDF

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Publication number
WO2022211265A1
WO2022211265A1 PCT/KR2022/002054 KR2022002054W WO2022211265A1 WO 2022211265 A1 WO2022211265 A1 WO 2022211265A1 KR 2022002054 W KR2022002054 W KR 2022002054W WO 2022211265 A1 WO2022211265 A1 WO 2022211265A1
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Prior art keywords
outlet
fire
temperature
sensing
carbon dioxide
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PCT/KR2022/002054
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French (fr)
Korean (ko)
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지종필
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디에스이앤 주식회사
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Publication of WO2022211265A1 publication Critical patent/WO2022211265A1/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/185—Electrical failure alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements

Definitions

  • the present invention relates to a fire detection device for an outlet.
  • An outlet is a device used to connect electrical wiring and cords, and a plug is inserted therein. Depending on the number of pins on the plug, there are two-pin outlets and three-pin outlets with a grounding wire. Usually, two pins are used for 100V and three pins are used for 220V.
  • the cord or plug When an overcurrent flows when connecting a cord to such an outlet through a plug, the cord or plug may overheat and cause a fire.
  • the temperature inside the outlet due to the overheating of the plug and the temperature around the outlet due to the overheating of the cord are sensed to determine whether there is a fire and to provide the determined fire to the central management center. It is necessary to quickly detect a fire in the outlet.
  • the "outlet equipped with a fire detection function" allows the occurrence of a fire to be recognized quickly and thus stability is improved.
  • Korean Patent Publication No. 10-2228742 "outlet with fire detection function" is intended to improve stability by quickly recognizing the occurrence of a fire, and when connecting a cord to an outlet through a plug, It is not possible to detect the internal temperature and the temperature around the outlet due to overheating of the cord to determine whether there is a fire and to provide the determined fire to the central management center.
  • the present invention has been devised to solve the above problems, and when a cord is connected to an outlet through a plug, the temperature inside the outlet due to overheating of the plug and the temperature around the outlet due to overheating of the cord are detected to determine whether a fire exists
  • the purpose of the present invention is to provide a fire detection device for an outlet so that the determined fire is provided to the central management center.
  • a current sensing unit 14 for detecting a current flowing through the plug 30 while the cord 32 is connected to the outlet 10 through the plug 30;
  • a first temperature sensing unit 16 for sensing a temperature inside the outlet 10 according to overheating of the plug 30;
  • a second temperature sensing unit 18 for detecting the temperature outside the outlet 10 according to the overheating of the cord 32 through the ventilation hole 12;
  • a carbon dioxide concentration sensing unit 19 for detecting the surrounding carbon dioxide concentration
  • the fire is determined by judging whether there is a fire from the detection current of the current sensing unit 14, the sensing temperature of the first and second temperature sensing units 16 and 18, and the carbon dioxide sensing concentration of the carbon dioxide concentration sensing unit 19. a fire detection and control module 20 provided to an external central management center 40;
  • a light emitting unit 50 installed outside the outlet 10 to emit light 62;
  • a light receiving unit 60 that receives the light 62 emitted by the light emitting unit 50;
  • the light receiving unit 60 determines that there is a person between the light emitting unit 50 and the light receiving unit 60 when it does not receive the light 62 emitted by the light emitting unit 50 to detect the fire and By providing a signal according to the failure to receive light to the control module 20, the fire detection and control module 20 provides information that there is a person near the outlet 10 to the central management center 40 do it with
  • the fire detection and control module 20 detects that the detection current of the current detection unit 14 is greater than or equal to a set value, the detection temperature of the first and second temperature detection units 16 and 18 is greater than or equal to a set value, or the carbon dioxide concentration. If the carbon dioxide detection concentration of the part 19 is greater than a set value, it is characterized in that it is determined as a fire.
  • the temperature inside the outlet 10 according to the overheating of the plug 30 and the outlet 10 according to the overheating of the cord 32 by sensing the surrounding temperature to determine whether a fire exists, and to provide the determined fire or not to the central management center 40, so that it is possible to quickly detect a fire in the outlet.
  • FIG. 1 is a view showing an embodiment of a fire detection device for an outlet according to the present invention.
  • FIG. 1 is a view showing an embodiment of a fire detection device for an outlet according to the present invention, the outlet 10, the ventilation hole 12, the information communication network 22, the plug 30, the cord 32, the central management center 40 , a light emitting unit 50 , a light receiving unit 60 , and a light 62 .
  • a current sensing unit 14 , first and second temperature sensing units 16 and 18 , a carbon dioxide concentration sensing unit 19 , and a fire detection and control module 20 are provided in the outlet 10 .
  • the current sensing unit 14 installed inside the outlet 10 detects the current flowing through the plug 30 while the cord 32 is connected to the outlet 10 through the plug 30 .
  • the fire detection and control module (20) Provided to the fire detection and control module (20).
  • the first temperature sensing unit 16 installed inside the outlet 10 detects the temperature inside the outlet 10 according to overheating of the plug 30 and provides it to the fire detection and control module 20 .
  • the second temperature sensing unit 18 installed inside the outlet 10 detects the temperature outside the outlet 10 due to overheating of the cord 32 through the ventilation hole 12 and sends it to the fire detection and control module 20 . to provide.
  • the carbon dioxide concentration sensor 19 installed inside the outlet 10 detects the carbon dioxide concentration in the vicinity and provides it to the fire detection and control module 20 .
  • the fire detection and control module 20 installed inside the outlet 10 includes the detection current of the current sensing unit 14, the sensing temperature of the first and second temperature sensing units 16 and 18, and the carbon dioxide concentration sensing unit 19 .
  • the light-emitting unit 50 that is installed outside the outlet 10 to emit light 62 and the light-receiving unit 60 that receives the light 62 emitted by the light-emitting unit 50 are further configured, so that the light receiving unit 60 is When the light 62 emitted by the light emitting unit 50 is not received, it is determined that there is a person between the light emitting unit 50 and the light receiving unit 60 , and the fire detection and control module 20 provides a signal according to the failure to receive light. Therefore, it is preferable that the fire detection and control module 20 provides information that there is a person near the outlet 10 to the central management center 40 .
  • the detection current of the current detection unit 14 is greater than or equal to the set value
  • the detection temperature of the first and second temperature detection units 16 and 18 is greater than or equal to the set value
  • the carbon dioxide concentration detection unit 19 if the detected carbon dioxide concentration is higher than the set value, it is desirable to judge it as a fire.

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)

Abstract

The present invention relates to a fire detection device installed inside an outlet (10) having a ventilation hole (12), the fire detection device comprising: a current sensing unit (14) for sensing a current flowing through a plug (30) while a cord (32) is connected to the outlet (10) through the plug (30); a first temperature sensing unit (16) for sensing a temperature inside the outlet (10) according to overheating of the plug (30); a second temperature sensing unit (18) for sensing a temperature outside the outlet (10) according to overheating of the cord (32) through the ventilation hole (12); a carbon dioxide concentration sensing unit (19) for sensing a surrounding carbon dioxide concentration; and a fire detection and control module (20) for determining whether a fire has occurred by determining whether a fire exists from the current detected by the current sensing unit (14), the temperatures sensed by the first and second temperature sensing units (16, 18), and the carbon dioxide concentration sensed by the carbon dioxide concentration sensing unit (19), and providing the absence or presence of a fire to an external central management center (40).

Description

콘센트의 화재 감지 장치fire detection device in outlet
본 발명은 콘센트의 화재 감지 장치에 관한 것이다.The present invention relates to a fire detection device for an outlet.
콘센트는 전기 배선과 코드의 접속에 쓰는 기구로 여기에 플러그를 끼우게 되어 있다. 플러그의 핀 수에 따라 2핀 콘센트와 접지선이 있는 3핀 콘센트가 있으며 대개 100V에는 2핀, 220V에는 3핀을 사용한다.An outlet is a device used to connect electrical wiring and cords, and a plug is inserted therein. Depending on the number of pins on the plug, there are two-pin outlets and three-pin outlets with a grounding wire. Usually, two pins are used for 100V and three pins are used for 220V.
이와 같은 콘센트에 코드를 플러그를 통해 접속함에 있어 과전류가 흐를 경우 코드 또는 플러그가 과열되어 화재로 이어질 수 있다.When an overcurrent flows when connecting a cord to such an outlet through a plug, the cord or plug may overheat and cause a fire.
따라서 콘센트에 코드를 플러그를 통해 접속함에 있어 플러그의 과열에 따른 콘센트 내부의 온도 및 코드의 과열에 따른 콘센트 주변의 온도를 감지하여 화재 여부를 판단해서 판단된 화재 여부를 중앙관리센터로 제공하도록 함으로써 콘센트의 화재 감지를 신속하게 하도록 할 필요가 있다.Therefore, when connecting the cord to the outlet through the plug, the temperature inside the outlet due to the overheating of the plug and the temperature around the outlet due to the overheating of the cord are sensed to determine whether there is a fire and to provide the determined fire to the central management center. It is necessary to quickly detect a fire in the outlet.
이와 관련된 선행기술문헌 정보 : 등록특허공보 제10-2228742호(공고일자 2021년03월16일) "화재 감지 기능이 구비된 콘센트"Related prior art literature information: Registered Patent Publication No. 10-2228742 (announcement date March 16, 2021) "Outlet with fire detection function"
이와 같은 선행기술문헌에 따른 "화재 감지 기능이 구비된 콘센트"는 화재 발생을 신속히 인지하도록 하여 안정성이 향상되도록 한다.The "outlet equipped with a fire detection function" according to such a prior art document allows the occurrence of a fire to be recognized quickly and thus stability is improved.
그러나, 등록특허공보 제10-2228742호 "화재 감지 기능이 구비된 콘센트"는 화재 발생을 신속히 인지하도록 하여 안정성이 향상되도록 하는 것으로서, 콘센트에 코드를 플러그를 통해 접속함에 있어 플러그의 과열에 따른 콘센트 내부의 온도 및 코드의 과열에 따른 콘센트 주변의 온도를 감지하여 화재 여부를 판단해서 판단된 화재 여부를 중앙관리센터로 제공하도록 하지는 못한다.However, Korean Patent Publication No. 10-2228742, "outlet with fire detection function" is intended to improve stability by quickly recognizing the occurrence of a fire, and when connecting a cord to an outlet through a plug, It is not possible to detect the internal temperature and the temperature around the outlet due to overheating of the cord to determine whether there is a fire and to provide the determined fire to the central management center.
본 발명은 전술한 과제를 해결하기 위하여 안출한 것으로, 콘센트에 코드를 플러그를 통해 접속함에 있어 플러그의 과열에 따른 콘센트 내부의 온도 및 코드의 과열에 따른 콘센트 주변의 온도를 감지하여 화재 여부를 판단해서 판단된 화재 여부를 중앙관리센터로 제공하도록 하기 위한 콘센트의 화재 감지 장치를 제공하는데 그 목적이 있다.The present invention has been devised to solve the above problems, and when a cord is connected to an outlet through a plug, the temperature inside the outlet due to overheating of the plug and the temperature around the outlet due to overheating of the cord are detected to determine whether a fire exists The purpose of the present invention is to provide a fire detection device for an outlet so that the determined fire is provided to the central management center.
이와 같은 목적을 달성하기 위하여,In order to achieve this purpose,
본 발명의 일 형태에 따르면,According to one aspect of the present invention,
환기구(12)가 구비된 콘센트(10)의 내부에 설치된 화재 감지 장치로서,As a fire detection device installed inside the outlet (10) provided with the ventilation hole (12),
상기 콘센트(10)에 코드(32)가 플러그(30)를 통해 접속된 상태에서 상기 플러그(30)에 흐르는 전류를 감지하는 전류 감지부(14);a current sensing unit 14 for detecting a current flowing through the plug 30 while the cord 32 is connected to the outlet 10 through the plug 30;
상기 플러그(30)의 과열에 따른 상기 콘센트(10) 내부의 온도를 감지하는 제1 온도 감지부(16);a first temperature sensing unit 16 for sensing a temperature inside the outlet 10 according to overheating of the plug 30;
상기 코드(32)의 과열에 따른 상기 콘센트(10) 외부의 온도를 상기 환기구(12)를 통해 감지하는 제2 온도 감지부(18);a second temperature sensing unit 18 for detecting the temperature outside the outlet 10 according to the overheating of the cord 32 through the ventilation hole 12;
주변의 이산화탄소 농도를 감지하는 이산화탄소 농도 감지부(19); 및a carbon dioxide concentration sensing unit 19 for detecting the surrounding carbon dioxide concentration; and
상기 전류 감지부(14)의 감지전류, 제1, 제2 온도 감지부(16, 18)의 감지온도 및 이산화탄소 농도 감지부(19)의 이산화탄소 감지농도로부터 화재 여부를 판단해서 판단된 화재 여부를 외부의 중앙관리센터(40)로 제공하는 화재 감지 및 제어 모듈(20);The fire is determined by judging whether there is a fire from the detection current of the current sensing unit 14, the sensing temperature of the first and second temperature sensing units 16 and 18, and the carbon dioxide sensing concentration of the carbon dioxide concentration sensing unit 19. a fire detection and control module 20 provided to an external central management center 40;
을 포함하는 것을 특징으로 한다.It is characterized in that it includes.
상기 콘센트(10)의 외부에 설치되어 광(62)을 발하는 발광부(50); 및a light emitting unit 50 installed outside the outlet 10 to emit light 62; and
상기 발광부(50)가 발하는 광(62)을 받는 수광부(60);a light receiving unit 60 that receives the light 62 emitted by the light emitting unit 50;
를 더 포함하여 상기 수광부(60)는 상기 발광부(50)가 발하는 광(62)을 받지 못하는 경우 상기 발광부(50)와 상기 수광부(60) 사이에 사람이 있는 것으로 판단하여 상기 화재 감지 및 제어 모듈(20)로 수광하지 못함에 따른 신호를 제공해서 상기 화재 감지 및 제어 모듈(20)이 상기 콘센트(10) 근처에 사람이 있다는 정보를 상기 중앙관리센터(40)로 제공하도록 하는 것을 특징으로 한다.In addition, the light receiving unit 60 determines that there is a person between the light emitting unit 50 and the light receiving unit 60 when it does not receive the light 62 emitted by the light emitting unit 50 to detect the fire and By providing a signal according to the failure to receive light to the control module 20, the fire detection and control module 20 provides information that there is a person near the outlet 10 to the central management center 40 do it with
상기 화재 감지 및 제어 모듈(20)은 상기 전류 감지부(14)의 감지전류가 설정치 이상, 상기 제1, 제2 온도 감지부(16, 18)의 감지온도가 설정치 이상, 또는 상기 이산화탄소 농도 감지부(19)의 이산화탄소 감지농도가 설정치 이상인 경우 화재로 판단하는 것을 특징으로 한다.The fire detection and control module 20 detects that the detection current of the current detection unit 14 is greater than or equal to a set value, the detection temperature of the first and second temperature detection units 16 and 18 is greater than or equal to a set value, or the carbon dioxide concentration. If the carbon dioxide detection concentration of the part 19 is greater than a set value, it is characterized in that it is determined as a fire.
본 발명은, 콘센트(10)에 코드(32)를 플러그(30)를 통해 접속함에 있어 플러그(30)의 과열에 따른 콘센트(10) 내부의 온도 및 코드(32)의 과열에 따른 콘센트(10) 주변의 온도를 감지하여 화재 여부를 판단해서 판단된 화재 여부를 중앙관리센터(40)로 제공하도록 하기 때문에 콘센트의 화재 감지를 신속하게 할 수 있게 되는 효과가 있다.In the present invention, when the cord 32 is connected to the outlet 10 through the plug 30, the temperature inside the outlet 10 according to the overheating of the plug 30 and the outlet 10 according to the overheating of the cord 32 ) by sensing the surrounding temperature to determine whether a fire exists, and to provide the determined fire or not to the central management center 40, so that it is possible to quickly detect a fire in the outlet.
도 1은 본 발명에 따른 콘센트의 화재 감지 장치의 일 실시 예를 나타낸 도면이다.1 is a view showing an embodiment of a fire detection device for an outlet according to the present invention.
이하, 첨부된 도면을 참조하여 본 발명에 따른 실시 예를 상세히 설명하면 다음과 같다.Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 콘센트의 화재 감지 장치의 일 실시 예를 나타낸 도면으로, 콘센트(10), 환기구(12), 정보통신망(22), 플러그(30), 코드(32), 중앙관리센터(40), 발광부(50), 수광부(60) 및 광(62)으로 구성된다. 콘센트(10) 내에는 전류 감지부(14), 제1, 제2 온도 감지부(16, 18), 이산화탄소 농도 감지부(19)와, 화재 감지 및 제어 모듈(20)이 구비된다.1 is a view showing an embodiment of a fire detection device for an outlet according to the present invention, the outlet 10, the ventilation hole 12, the information communication network 22, the plug 30, the cord 32, the central management center 40 , a light emitting unit 50 , a light receiving unit 60 , and a light 62 . A current sensing unit 14 , first and second temperature sensing units 16 and 18 , a carbon dioxide concentration sensing unit 19 , and a fire detection and control module 20 are provided in the outlet 10 .
이와 같은 본 발명을 상세히 보면 다음과 같다.The detailed description of the present invention is as follows.
도 1에 있어서, 콘센트(10)의 내부에 설치된 전류 감지부(14)는 콘센트(10)에 코드(32)가 플러그(30)를 통해 접속된 상태에서 플러그(30)에 흐르는 전류를 감지하여 화재 감지 및 제어 모듈(20)로 제공한다.In FIG. 1 , the current sensing unit 14 installed inside the outlet 10 detects the current flowing through the plug 30 while the cord 32 is connected to the outlet 10 through the plug 30 . Provided to the fire detection and control module (20).
콘센트(10)의 내부에 설치된 제1 온도 감지부(16)는 플러그(30)의 과열에 따른 콘센트(10) 내부의 온도를 감지하여 화재 감지 및 제어 모듈(20)로 제공한다.The first temperature sensing unit 16 installed inside the outlet 10 detects the temperature inside the outlet 10 according to overheating of the plug 30 and provides it to the fire detection and control module 20 .
콘센트(10)의 내부에 설치된 제2 온도 감지부(18)는 코드(32)의 과열에 따른 콘센트(10) 외부의 온도를 환기구(12)를 통해 감지하여 화재 감지 및 제어 모듈(20)로 제공한다.The second temperature sensing unit 18 installed inside the outlet 10 detects the temperature outside the outlet 10 due to overheating of the cord 32 through the ventilation hole 12 and sends it to the fire detection and control module 20 . to provide.
콘센트(10)의 내부에 설치된 이산화탄소 농도 감지부(19)는 주변의 이산화탄소 농도를 감지하여 화재 감지 및 제어 모듈(20)로 제공한다.The carbon dioxide concentration sensor 19 installed inside the outlet 10 detects the carbon dioxide concentration in the vicinity and provides it to the fire detection and control module 20 .
콘센트(10)의 내부에 설치된 화재 감지 및 제어 모듈(20)은 전류 감지부(14)의 감지전류, 제1, 제2 온도 감지부(16, 18)의 감지온도 및 이산화탄소 농도 감지부(19)의 이산화탄소 감지농도 로부터 화재 여부를 판단해서 판단된 화재 여부를 외부의 중앙관리센터(40)로 제공한다.The fire detection and control module 20 installed inside the outlet 10 includes the detection current of the current sensing unit 14, the sensing temperature of the first and second temperature sensing units 16 and 18, and the carbon dioxide concentration sensing unit 19 .
한편, 콘센트(10)의 외부에 설치되어 광(62)을 발하는 발광부(50)와, 발광부(50)가 발하는 광(62)을 받는 수광부(60)를 더 구성하여 수광부(60)가 발광부(50)가 발하는 광(62)을 받지 못하는 경우 발광부(50)와 수광부(60) 사이에 사람이 있는 것으로 판단하여 화재 감지 및 제어 모듈(20)로 수광하지 못함에 따른 신호를 제공해서 화재 감지 및 제어 모듈(20)이 콘센트(10) 근처에 사람이 있다는 정보를 중앙관리센터(40)로 제공하도록 하는 것이 바람직하다.On the other hand, the light-emitting unit 50 that is installed outside the outlet 10 to emit light 62 and the light-receiving unit 60 that receives the light 62 emitted by the light-emitting unit 50 are further configured, so that the light receiving unit 60 is When the light 62 emitted by the light emitting unit 50 is not received, it is determined that there is a person between the light emitting unit 50 and the light receiving unit 60 , and the fire detection and control module 20 provides a signal according to the failure to receive light. Therefore, it is preferable that the fire detection and control module 20 provides information that there is a person near the outlet 10 to the central management center 40 .
여기서 화재 감지 및 제어 모듈(20)은 전류 감지부(14)의 감지전류가 설정치 이상, 제1, 제2 온도 감지부(16, 18)의 감지온도가 설정치 이상, 또는 이산화탄소 농도 감지부(19)의 이산화탄소 감지농도가 설정치 이상인 경우 화재로 판단하는 것이 바람직하다.Here, in the fire detection and control module 20, the detection current of the current detection unit 14 is greater than or equal to the set value, the detection temperature of the first and second temperature detection units 16 and 18 is greater than or equal to the set value, or the carbon dioxide concentration detection unit 19 ), if the detected carbon dioxide concentration is higher than the set value, it is desirable to judge it as a fire.
이와 같은 본 발명은 콘센트(10)에 코드(32)를 플러그(30)를 통해 접속함에 있어 플러그(30)의 과열에 따른 콘센트(10) 내부의 온도 및 코드(32)의 과열에 따른 콘센트(10) 주변의 온도를 감지하여 화재 여부를 판단해서 판단된 화재 여부를 중앙관리센터(40)로 제공하도록 하기 때문에 콘센트의 화재 감지를 신속하게 할 수 있게 되는 장점이 있다.In the present invention as described above, when the cord 32 is connected to the outlet 10 through the plug 30, the temperature inside the outlet 10 according to the overheating of the plug 30 and the outlet according to the overheating of the cord 32 ( 10) There is an advantage in that it is possible to quickly detect a fire in an outlet because it detects the surrounding temperature to determine whether there is a fire and provides the determined fire or not to the central management center 40 .
이상에서 본 발명에 대한 기술사상을 첨부도면과 함께 서술하였지만 이는 본 발명의 바람직한 실시 예를 예시적으로 설명한 것이지 본 발명을 한정하는 것은 아니다. 또한, 이 기술분야의 통상의 지식을 가진 자라면 누구나 본 발명의 기술사상의 범주를 이탈하지 않는 범위 내에서 다양한 변형 및 모방이 가능함은 명백한 사실이다.Although the technical idea of the present invention has been described together with the accompanying drawings, the preferred embodiment of the present invention is exemplarily described and does not limit the present invention. In addition, it is a clear fact that anyone with ordinary skill in the art can make various modifications and imitations within the scope of the technical idea of the present invention.

Claims (1)

  1. 환기구(12)가 구비된 콘센트(10)의 내부에 설치된 화재 감지 장치로서,As a fire detection device installed inside the outlet (10) provided with the ventilation hole (12),
    상기 콘센트(10)에 코드(32)가 플러그(30)를 통해 접속된 상태에서 상기 플러그(30)에 흐르는 전류를 감지하는 전류 감지부(14);a current sensing unit 14 for detecting a current flowing through the plug 30 while the cord 32 is connected to the outlet 10 through the plug 30;
    상기 플러그(30)의 과열에 따른 상기 콘센트(10) 내부의 온도를 감지하는 제1 온도 감지부(16);a first temperature sensing unit 16 for sensing a temperature inside the outlet 10 according to overheating of the plug 30;
    상기 코드(32)의 과열에 따른 상기 콘센트(10) 외부의 온도를 상기 환기구(12)를 통해 감지하는 제2 온도 감지부(18);a second temperature sensing unit 18 for detecting the temperature outside the outlet 10 according to the overheating of the cord 32 through the ventilation hole 12;
    주변의 이산화탄소 농도를 감지하는 이산화탄소 농도 감지부(19); 및a carbon dioxide concentration sensing unit 19 for detecting the surrounding carbon dioxide concentration; and
    상기 전류 감지부(14)의 감지전류, 제1, 제2 온도 감지부(16, 18)의 감지온도 및 이산화탄소 농도 감지부(19)의 이산화탄소 감지농도로부터 화재 여부를 판단해서 판단된 화재 여부를 외부의 중앙관리센터(40)로 제공하는 화재 감지 및 제어 모듈(20);The fire is determined by judging whether there is a fire from the detection current of the current sensing unit 14, the sensing temperature of the first and second temperature sensing units 16 and 18, and the carbon dioxide sensing concentration of the carbon dioxide concentration sensing unit 19. a fire detection and control module 20 provided to an external central management center 40;
    을 포함하되,including,
    상기 콘센트(10)의 외부에 설치되어 광(62)을 발하는 발광부(50); 및a light emitting unit 50 installed outside the outlet 10 to emit light 62; and
    상기 발광부(50)가 발하는 광(62)을 받는 수광부(60);a light receiving unit 60 that receives the light 62 emitted by the light emitting unit 50;
    를 더 포함하여 상기 수광부(60)는 상기 발광부(50)가 발하는 광(62)을 받지 못하는 경우 상기 발광부(50)와 상기 수광부(60) 사이에 사람이 있는 것으로 판단하여 상기 화재 감지 및 제어 모듈(20)로 수광하지 못함에 따른 신호를 제공해서 상기 화재 감지 및 제어 모듈(20)이 상기 콘센트(10) 근처에 사람이 있다는 정보를 상기 중앙관리센터(40)로 제공하도록 하며,In addition, the light receiving unit 60 determines that there is a person between the light emitting unit 50 and the light receiving unit 60 when it does not receive the light 62 emitted by the light emitting unit 50 to detect the fire and By providing a signal according to the failure to receive light to the control module 20, the fire detection and control module 20 provides information that there is a person near the outlet 10 to the central management center 40,
    상기 화재 감지 및 제어 모듈(20)은 상기 전류 감지부(14)의 감지전류가 설정치 이상, 상기 제1, 제2 온도 감지부(16, 18)의 감지온도가 설정치 이상, 또는 상기 이산화탄소 농도 감지부(19)의 이산화탄소 감지농도가 설정치 이상인 경우 화재로 판단하는 것을 특징으로 하는 콘센트의 화재 감지 장치.The fire detection and control module 20 detects that the detection current of the current detection unit 14 is greater than or equal to a set value, the detection temperature of the first and second temperature detection units 16 and 18 is greater than or equal to a set value, or the carbon dioxide concentration. A fire detection device for an outlet, characterized in that it is determined as a fire when the carbon dioxide detection concentration of the unit 19 is greater than or equal to a set value.
PCT/KR2022/002054 2021-03-29 2022-02-10 Fire detection device of outlet WO2022211265A1 (en)

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