FIRE EXTINGUISHING DEVICE AND EXTINGUISHING DEVICE INTERLOCKING SYSTEM

• Main Authors: JO JAE IL, BAE JIN WOOK, GAO YUE, KIM SUNG WON
• Format: Patent
• Language: English; Korean
• Published: 11.07.2019
• Subjects: ALARM SYSTEMS; FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS

The present invention relates to a fire extinguishing apparatus and a fire extinguishing apparatus interlocking system. According to an embodiment of the present invention, the fire extinguishing apparatus comprises: a detector body which detects a fire; a working fluid chamber which, when the detector body detects a fire, opens to leak a working fluid accommodated inside; a first introduction flow path through which a fire extinguishing agent is introduced; a first discharge flow path through which the fire extinguishing agent is discharged to the outside; a first moving body movably installed between a blocking position, which is fixated by pressure from the working fluid accommodated inside the working fluid chamber to block the first introduction flow path and the second discharge flow path, and a communication position, which, as the working fluid inside the working fluid chamber is leaked and pressure is released, allows the first introduction flow path to communicate with the first discharge flow path, and allows the fire extinguishing agent to be discharged to the outside; and an actuator valve connected to the working fluid chamber to allow the working fluid accommodated inside the working fluid chamber to be leaked to the outside by a pressure generated by the fire extinguishing agent introduced from the outside. The present invention aims to extinguish fire by interlocking a plurality of fire extinguishing apparatuses by a simple mechanism. 본 발명의 일 실시예를 따른 소화장치는 화재를 감지하는 감지체; 감지체가 화재를 감지하면, 개방되어 내부에 수용된 작동유체가 유출되는 작동유체실; 소화약재가 유입되는 제1유입유로; 소화약재가 외부로 방출되는 제1방출유로; 작동유체실 내부에 수용된 작동유체의 압력에 의해 위치 고정되어 상기 제1유입유로와 상기 제2방출유로가 차단되는 차단 위치와, 상기 작동유체실 내부의 작동유체가 유출되어 압력이 해제됨에 따라 상기 제1유입유로와 상기 제1방출유로를 연통시켜 소화약재가 외부로 방출되도록 하는 연통 위치 사이에 이동 가능하게 설치되는 제1이동체; 및 상기 작동유체실에 연결되며, 외부에서 유입되는 소화약재에 의해 발생되는 압력에 의하여, 상기 작동유체실의 내부에 수용된 작동유체가 외부로 유출되도록 하는 기동밸브를 포함하는 소화장치를 개시한다.