WO2024117607A1 - Dispositif d'extinction portable pour dispositifs électroniques - Google Patents

Dispositif d'extinction portable pour dispositifs électroniques Download PDF

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Publication number
WO2024117607A1
WO2024117607A1 PCT/KR2023/018084 KR2023018084W WO2024117607A1 WO 2024117607 A1 WO2024117607 A1 WO 2024117607A1 KR 2023018084 W KR2023018084 W KR 2023018084W WO 2024117607 A1 WO2024117607 A1 WO 2024117607A1
Authority
WO
WIPO (PCT)
Prior art keywords
fire extinguishing
extinguishing device
powder
main body
portable
Prior art date
Application number
PCT/KR2023/018084
Other languages
English (en)
Korean (ko)
Inventor
박영서
류동진
Original Assignee
박영서
류동진
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 박영서, 류동진 filed Critical 박영서
Publication of WO2024117607A1 publication Critical patent/WO2024117607A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C8/00—Hand tools or accessories specially adapted for fire-fighting, e.g. tool boxes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C8/00—Hand tools or accessories specially adapted for fire-fighting, e.g. tool boxes
    • A62C8/06—Fire-blankets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Definitions

  • the present invention relates to a fire extinguishing device for a portable electronic device, and more specifically, to a portable fire extinguishing device that prevents the explosion and spread of fire in an electronic device.
  • lithium batteries has increased significantly with the development of small devices such as mobile phones, tablets, and digital cameras that require high capacity, and the demand is expected to increase exponentially in the future due to the diversity of application fields.
  • Lithium used in lithium batteries is an inherently unstable element that reacts rapidly with moisture in the air, making it prone to explosion, and the electrolyte has a risk of fire due to overheating. Additionally, when a lithium secondary battery experiences thermal runaway, a large amount of gas is generated and explodes in succession, making it difficult to extinguish a fire. Accordingly, lithium batteries include a safety protection circuit, and the inside is surrounded by hard plastic. Although lithium batteries themselves are unlikely to fail, concerns about the safety of battery use are increasing due to several fires and explosions that have occurred due to the use of lithium batteries. In fact, fires occur frequently on airplanes due to explosions of portable auxiliary batteries brought on board, or fires due to explosions of lithium batteries stored in airport cargo warehouses.
  • Korean Patent No. 10-2064416 and Korean Patent Publication No. 10-2020-0120194 were used.
  • the present invention was developed to solve the above-described conventional problems, and provides a portable fire extinguishing device for electronic devices that can initially extinguish fires in electronic devices including batteries, thereby preventing casualties or property losses due to fires.
  • the purpose is to provide
  • the present invention includes a main body (10) with a storage space formed on the inside; An opening and closing device (20) that opens and closes the main body (10); A handle portion 30 disposed on the outside of the main body 10; A fire extinguishing agent storage portion 40 located on the inner surface of the upper and lower ends of the main body 10 and containing a fire extinguishing agent; A plurality of injection holes (50) through which a fire extinguishing agent is sprayed from the fire extinguishing agent storage unit (40); An exhaust portion 60 located on the outer surface of the lower end of the main body 10 to discharge gas and smoke; An exhaust port 64 located on the lower inner surface of the main body 10 through which gas and smoke are sucked; and a discharge line 63 connected from the exhaust port 64 to the discharge unit 60. It provides a portable fire extinguishing device 100 for an electronic device including a.
  • the fire extinguishing agent is at least one selected from the group consisting of sodium chloride powder, sodium carbonate powder, lithium chloride powder, copper powder, graphite powder, dry sand, glass powder, expanded vermiculite powder, dolomite powder, and zirconium silicate powder.
  • the discharge unit 60 includes a blowing fan 61 for forced ventilation and a filter unit 62 for gas purification.
  • the fire extinguishing device 100 is in the form of a pouch-type bag, and the fire extinguishing device 100 is characterized by having an asphyxiation fire extinguishing cloth 41 therein.
  • the fire extinguishing device 100 may further include a pressure gauge 70 and a temperature gauge 80 that can visually check the pressure and temperature inside the fire extinguishing device.
  • the fire extinguishing device for electronic devices can quickly extinguish a fire at an early stage, thereby preventing a larger fire from occurring and minimizing casualties or property damage, and is easy to carry, so it can be used on aircraft, ships, etc. You can prepare for danger when moving.
  • FIG. 1 to 3 are perspective views of a portable fire extinguishing device 100 for electronic devices according to an embodiment of the present invention.
  • Figure 4 is a perspective view of the discharge unit 60 according to an embodiment of the present invention.
  • fire extinguishing device 10 main body
  • FIG. 1 to 3 are perspective views illustrating a fire extinguishing device 100 for an electronic device according to an embodiment of the present invention.
  • the fire extinguishing device 100 for an electronic device of the present invention includes a main body 10 having a storage space formed on the inside; An opening and closing device (20) that opens and closes the main body (10); A handle portion 30 disposed on the outside of the main body 10; A fire extinguishing agent storage portion 40 located on the inner surface of the upper and lower ends of the main body 10 and containing a fire extinguishing agent; A plurality of injection holes (50) through which a fire extinguishing agent is sprayed from the fire extinguishing agent storage unit (40); An exhaust portion 60 located on the outer surface of the lower end of the main body 10 to discharge gas and smoke; An exhaust port 64 located on the lower inner surface of the main body 10 through which gas and smoke are sucked; and a discharge line 63 connected from the exhaust port 64 to the discharge unit 60.
  • the fire extinguishing device 100 of the present invention is preferably in the form of a pouch-type bag.
  • the main body 10 Inside the main body 10, electronic devices such as auxiliary batteries, mobile phones, and laptops that are suspected of generating heat or have the potential for fire or explosion can be stored, and the inside of the main body 10 can withstand high temperatures so as not to be deformed or burned by heat. It is preferable that it is made of a flame retardant material.
  • the flame retardant material may be carbon fiber, but is not limited thereto.
  • An opening and closing device 20 is provided outside the main body 10 to open and close the main body 10, and the inside of the main body 10 can be completely sealed through the opening and closing device 20.
  • the fire extinguishing device 100 can be easily carried through the handle 30 provided on the outside of the main body 10.
  • a fire extinguishing agent storage portion 40 containing a fire extinguishing agent is provided throughout the entire inner surface of the upper and lower portions of the main body 10, and the powdered fire extinguishing agent is stored in a sealed pack in the fire extinguishing agent storage portion 40. It may be possible, but is not limited to this.
  • a plurality of injection holes 50 through which the fire extinguishing agent is sprayed from the fire extinguishing agent storage unit 40 may be formed at the upper and lower ends of the main body 10.
  • a plurality of injection holes 50 may be formed at regular intervals, and the injection holes 50 may be, for example, circular pores, but are not limited thereto.
  • the fire extinguishing agent stored in the fire extinguishing agent storage unit 40 may be ejected and spread to the outside through the injection hole 50.
  • fire or explosion of an electronic device can be quickly extinguished and fire extinguishing performance can be improved.
  • the fire extinguishing device 100 may be provided with an asphyxiating fire extinguishing cloth inside, and the asphyxiating fire extinguishing cloth serves to extinguish the fire by blocking the supply of air, making it non-combustible. It is desirable that it be a material.
  • the asphyxiating fire extinguishing cloth may be provided on the surface of the fire extinguishing agent storage unit 40, but is not limited thereto. In this case, a plurality of injection holes 50 are formed in the asphyxiating fire extinguishing cloth, and the asphyxiating fire extinguishing cloth is formed through the injection hole 50. Extinguishing agent may be released.
  • the fire extinguishing agent may be randomly sprayed by the user, or may be sprayed automatically when a fire occurs, but is not limited thereto. For example, when a fire breaks out inside the main body 10, the surface of the pack in which the fire extinguishing agent is sealed is melted by heat, the pores of the spray hole 50 expand, and the fire extinguishing agent is sprayed to ensure a rapid response in the early stage of the fire. This may enable early suppression.
  • the fire extinguishing agent is in powder form, and is any one selected from the group consisting of sodium chloride powder, sodium carbonate powder, lithium chloride powder, copper powder, graphite powder, dry sand, glass powder, expanded vermiculite powder, dolomite powder, and zirconium silicate powder. It may be more than this, but it is not limited to this.
  • the lower outer surface of the main body 10 is provided with an exhaust portion 60 that discharges gas or smoke generated in the event of a fire or explosion. As shown in FIG. 4, the discharge portion 60 discharges toxic substances such as carbon monoxide or cyanide. It includes a filter unit 62 for collecting and purifying gas and smoke, and a blowing fan 61 for blowing them.
  • blowing fans 61 There are a plurality of blowing fans 61, and the structure is located in front and behind the discharge part 60.
  • the filter part 62 is located between the blowing fans 61, and the blowing fan 61 Through this, toxic gases and smoke generated inside can be discharged to the outside of the fire extinguishing device 100 through the filter unit 62 and the discharge unit 60.
  • the filter unit 62 may be composed of a multi-filter consisting of a plurality of filters, but is not limited thereto and may include a photocatalytic filter as an example. Toxic gases contained in the air are removed through the filter unit 62, and cleanly purified air can be discharged to the outside of the fire extinguishing device 100 through the discharge unit 60.
  • the fire extinguishing device 100 may further include a pressure gauge 70 and a temperature gauge 80 that can visually check the pressure and temperature inside the fire extinguishing device.
  • the pressure gauge 70 and the temperature gauge 80 are installed in a portion of the fire extinguishing device 100.
  • the pressure gauge 70 can check the pressure inside the fire extinguishing device 100 in real time by measuring the pressure inside the fire extinguishing device 100 and indicating a pressure value. Accordingly, the pressure inside the fire extinguishing device 100 can be checked in real time. It is possible to intuitively check whether the pressure is sufficient to extinguish a fire.
  • the temperature gauge 80 measures the temperature inside the fire extinguishing device 100 and visually displays it, thereby determining the fire suppression status inside the fire extinguishing device 100.
  • the portable fire extinguishing device for electronic devices can be used to extinguish fires in electronic devices such as auxiliary batteries, mobile phones, and laptops.

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

La présente invention concerne un dispositif de lutte anti-feu pour des dispositifs électroniques tels que des chargeurs portables, des téléphones mobiles et des ordinateurs portables et, plus spécifiquement, un dispositif d'extinction de feu portable qui empêche l'explosion et la propagation du feu à partir de dispositifs électroniques.
PCT/KR2023/018084 2022-11-29 2023-11-10 Dispositif d'extinction portable pour dispositifs électroniques WO2024117607A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2022-0162206 2022-11-29
KR1020220162206A KR20240079366A (ko) 2022-11-29 2022-11-29 전자 디바이스용 휴대형 소화장치

Publications (1)

Publication Number Publication Date
WO2024117607A1 true WO2024117607A1 (fr) 2024-06-06

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PCT/KR2023/018084 WO2024117607A1 (fr) 2022-11-29 2023-11-10 Dispositif d'extinction portable pour dispositifs électroniques

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KR (1) KR20240079366A (fr)
WO (1) WO2024117607A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150082586A (ko) * 2012-11-09 2015-07-15 조지 하워드 브릴마이어 휴대용 배터리 작동식 전자 디바이스들용 화재 방지 케이스
JP2016508771A (ja) * 2013-01-25 2016-03-24 バーケット、ブライアン 火煙封じ込め消火装置
KR101883763B1 (ko) * 2017-04-12 2018-07-31 에이치앤에스산업 주식회사 소화용 노즐 밴 및 이를 포함하는 소화 노즐
KR20190022485A (ko) * 2016-04-20 2019-03-06 코버스 에너지 인코포레이티드 배터리 시스템 내의 열폭주 가스를 관리하기 위한 방법 및 장치
KR102297771B1 (ko) * 2021-03-29 2021-09-02 한국전지연구조합 사용 후 배터리 보관 시스템

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200120194A (ko) 2019-04-11 2020-10-21 이용권 리튬배터리용소화약제자동공급함
KR102064416B1 (ko) 2019-05-24 2020-01-09 주식회사 창성에이스산업 리튬계 배터리 화재 진압 소화제 및 이를 이용해 화재를 진압하는 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150082586A (ko) * 2012-11-09 2015-07-15 조지 하워드 브릴마이어 휴대용 배터리 작동식 전자 디바이스들용 화재 방지 케이스
JP2016508771A (ja) * 2013-01-25 2016-03-24 バーケット、ブライアン 火煙封じ込め消火装置
KR20190022485A (ko) * 2016-04-20 2019-03-06 코버스 에너지 인코포레이티드 배터리 시스템 내의 열폭주 가스를 관리하기 위한 방법 및 장치
KR101883763B1 (ko) * 2017-04-12 2018-07-31 에이치앤에스산업 주식회사 소화용 노즐 밴 및 이를 포함하는 소화 노즐
KR102297771B1 (ko) * 2021-03-29 2021-09-02 한국전지연구조합 사용 후 배터리 보관 시스템

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