What should be noted for the application of household gas alarms ?

Once the fixed installation of household gas alarms are in place, its position is not easy to change. The following points should be considered when applying it specifically.

(1) Identify the potential leakage points of the device to be monitored, analyze factors such as leakage pressure and direction, and draw a distribution map of probe positions. Classify the device into three levels based on the severity of the leakage: Level I, Level II, and Level III.

(2) Based on specific factors such as airflow direction and wind direction in the location, determine the direction of toxic gas leakage when a large amount of leakage occurs.

(3) Based on the density of the leaked gas (greater or less than air), combined with the trend of air flow, a three-dimensional flow trend chart of the leak is synthesized, and an initial setting plan is made at the downstream position of its flow.

(4) For places with significant toxic gas leaks, according to relevant regulations, a detection point should be set up every 10-20m. For unmanned small and discontinuous pump rooms, attention should be paid to the possibility of toxic gas leakage, and household gas alarms should generally be installed at the lower air outlet.

(5) For locations with hydrogen gas leaks, detectors should be installed on a flat surface above the leak point.