| 摘要 |
<p>Provided is a gas leak detector (110) capable of simply air-tightly being coupled to a pipe fitting unit and improving reliability in confirming gas leakage. The gas leak detector (1100) comprises: a main body (123) surrounding to form a space unit (150) near a pipe (60); a first container unit (25) interposing a communication unit (180) to be installed in the main body to communicate with the space unit (150); and a second container unit (35) blocked from the space unit. More specifically, the communication unit (180) comprises: a hole (181) configured in the main body; a caulking (182) inserted into the hole; a pin (183) air-tightly inserted into the pin to be communicated with the space unit; a pin bundle (184) connected to one end of the pin to be positioned inside the first container unit; and a detect reagent (91) of the first container unit to be embedded inside the pin bundle. Therefore, setting and airtightness of the detect reagent (91) is significantly improved.</p> |
