| 摘要 |
A gas leak shut-off device is disclosed. The present invention comprises: a detection part provided at a joint of pipes for transferring chemical gas, so as to detect a chemical gas leak; a storage part in which a neutralizer for the chemical gas is stored; and an operation part for opening an outflow hole provided at the storage part such that the neutralizer flows out from the storage part when the detection part detects a chemical gas leak. According to the present invention, a gas leak at pipes for transferring chemical gas can be immediately detected and, simultaneously, the leaked chemical gas can be neutralized. In addition, according to the present invention, a manager and a worker can rapidly obtain information on the pipes, in which the chemical gas has leaked, for transferring the chemical gas. |
