WO2022211265A1 - Dispositif de détection d'incendie de prise de courant - Google Patents

Dispositif de détection d'incendie de prise de courant 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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WO
WIPO (PCT)
Prior art keywords
outlet
fire
temperature
sensing
carbon dioxide
Prior art date
Application number
PCT/KR2022/002054
Other languages
English (en)
Korean (ko)
Inventor
지종필
Original Assignee
디에스이앤 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 디에스이앤 주식회사 filed Critical 디에스이앤 주식회사
Publication of WO2022211265A1 publication Critical patent/WO2022211265A1/fr

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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 Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

La présente invention concerne un dispositif de détection d'incendie installé à l'intérieur d'une prise de courant (10) ayant un trou de ventilation (12), le dispositif de détection d'incendie comprenant : une unité de détection de courant (14) pour détecter un courant circulant à travers une fiche (30) tandis qu'un cordon (32) est relié à la prise de courant (10) à travers la fiche (30) ; une première unité de détection de température (16) pour détecter une température à l'intérieur de la prise de courant (10) en fonction d'une surchauffe de la fiche (30) ; une seconde unité de détection de température (18) pour détecter une température à l'extérieur de la prise de courant (10) en fonction d'une surchauffe du cordon (32) à travers le trou de ventilation (12) ; une unité de détection de concentration de dioxyde de carbone (19) pour détecter une concentration de dioxyde de carbone environnante ; et un module de détection d'incendie et de commande (20) pour déterminer si un incendie s'est produit en déterminant si un incendie existe à partir du courant détecté par l'unité de détection de courant (14), des températures détectées par les première et seconde unités de détection de température (16, 18), et de la concentration de dioxyde de carbone détectée par l'unité de détection de concentration de dioxyde de carbone (19), et en fournissant l'absence ou la présence d'un incendie à un centre de gestion central externe (40).
PCT/KR2022/002054 2021-03-29 2022-02-10 Dispositif de détection d'incendie de prise de courant WO2022211265A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2021-0040114 2021-03-29
KR1020210040114A KR102286513B1 (ko) 2021-03-29 2021-03-29 콘센트의 화재 감지 장치

Publications (1)

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WO2022211265A1 true WO2022211265A1 (fr) 2022-10-06

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PCT/KR2022/002054 WO2022211265A1 (fr) 2021-03-29 2022-02-10 Dispositif de détection d'incendie de prise de courant

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KR (1) KR102286513B1 (fr)
WO (1) WO2022211265A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102286513B1 (ko) * 2021-03-29 2021-08-05 디에스이앤 주식회사 콘센트의 화재 감지 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900003182A (ko) * 1988-08-31 1990-03-23 히다찌 가세이 고오교 가부시끼가이샤 나프탈로시아닌 유도체, 그의 제조방법 및 그를 사용하는 광기록 매체
KR100929818B1 (ko) * 2009-10-17 2009-12-07 주식회사 중원파워컨트롤스 화재 방지용 절전 지능 매입 콘센트
KR20160143365A (ko) * 2015-06-04 2016-12-14 이다남 전기 및 화재 결합 안전관리시스템
KR102071182B1 (ko) * 2019-06-03 2020-01-29 화인시스템(주) 스마트 콘센트
KR102286513B1 (ko) * 2021-03-29 2021-08-05 디에스이앤 주식회사 콘센트의 화재 감지 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900003182A (ko) * 1988-08-31 1990-03-23 히다찌 가세이 고오교 가부시끼가이샤 나프탈로시아닌 유도체, 그의 제조방법 및 그를 사용하는 광기록 매체
KR100929818B1 (ko) * 2009-10-17 2009-12-07 주식회사 중원파워컨트롤스 화재 방지용 절전 지능 매입 콘센트
KR20160143365A (ko) * 2015-06-04 2016-12-14 이다남 전기 및 화재 결합 안전관리시스템
KR102071182B1 (ko) * 2019-06-03 2020-01-29 화인시스템(주) 스마트 콘센트
KR102286513B1 (ko) * 2021-03-29 2021-08-05 디에스이앤 주식회사 콘센트의 화재 감지 장치

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