Battery fire extinguishing member

• Main Author: SHIN, YOUNG KU
• Format: Patent
• Language: English; Korean
• Published: 23.07.2024
• Subjects: ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS; CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; ELECTRICITY; FILLING PASTES; FIRE-FIGHTING; HUMAN NECESSITIES; INKS; LIFE-SAVING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; USE OF MATERIALS THEREFOR; WOODSTAINS

본 발명은 배터리의 발화 및 열 폭주를 조기에 차단할 수 있도록 유리 파우더 및 결합제를 이용한 배터리 화재 소화용 재료 및 부재를 제공하는 것으로서, 이러한 본 발명은 배터리의 상부에 설치되기 위해 판 형상으로 성형되는 배터리 화재 소화용 부재로서, 유리 파우더와, 상기 유리 파우더를 결합시키기 위한 결합제를 포함한다. 이를 통해, 본 발명은 배터리의 발화 및 고온 열 폭주를 제어하고자 유리 분말의 용융흡열 기능과 용융 유리의 피막형성 기능을 사용함으로써 산소를 차단하여 화재의 확산을 미연에 방지하는 효과를 갖는다. The present invention provides a battery fire extinguishing material and member in which glass powder and a binder are used so that ignition and thermal runaway of a battery can be suppressed at an early stage. The present invention relates to a battery fire extinguishing member that is molded in a plate shape in order to be installed on top of a battery, the member comprising glass powder and a binder for binding the glass powder. Accordingly, the present invention has the effect of preventing the spread of fire in advance by cutting off oxygen by using a melting endothermic function of the glass powder and a film forming function of molten glass to control ignition and high-temperature thermal runaway of the battery.