Performance of leak-proof gas drainers
Classification:
Release Time：2021-11-09
Leak-proof gas drainers are mainly composed of gas leakage and leak-proof devices. Mainly used for overhead gas pipeline condensate discharge. When the effective water level of the drainer is abnormally lowered due to pressure fluctuation of the gas pipe network or other reasons, resulting in gas leakage, the leak-proof device can automatically close the end chamber drain outlet to prevent instantaneous overpressure breakdown. The floor drain anti-leakage device can effectively prevent gas leakage, thereby effectively preventing gas fires, explosions, poisoning and other malignant accidents.
Leak-proof gas drainers are mainly composed of gas leakage and leak-proof devices. Mainly used for overhead gas pipeline condensate discharge. When the effective water level of the drainer is abnormally lowered due to pressure fluctuation of the gas pipe network or other reasons, resulting in gas leakage, the leak-proof device can automatically close the end chamber drain outlet to prevent instantaneous overpressure breakdown. The floor drain anti-leakage device can effectively prevent gas leakage, thereby effectively preventing gas fires, explosions, poisoning and other malignant accidents.
When the pressure of the leak-proof gas drainer rises due to the gas pressure (or the water level in the water chamber drops to a certain height), the leak-proof device will act to close the gas-water seal in the end chamber, indicating the guide. The rod is at the bottom, reminding passing personnel and maintenance personnel along the way to pay attention to safety. The gas emission here is abnormal.
In the area where the leak-proof gas discharge outlets are concentrated or close to the plant area, remote monitoring of the discharge outlets shall be implemented. When the water level of the sewer drops to a certain height (or the fault occurs due to the instantaneous pressure rise of the gas system), the control panel of the duty room will give an audible and visual alarm to prompt the operator in time: If an abnormal state occurs in a drainage pipe, the operator shall check and deal with the abnormal leak-proof gas drainage pipe according to the prompt.
Due to the low temperature in winter, the condensate water in the anti-leak gas drain is easy to freeze, which makes the drain pipe lose its function. In severe cases, the drain pipe is frozen and cracked, causing gas leakage. In winter, the descending pipe and cylinder of the drainage pipe shall be insulated.
When there is steam on site, use steam pipe to trace heat along the downpipe of the leak-proof vent, and use rubber pipe to connect the heat tracing downpipe with the exhaust port of the final chamber to keep the condensed water. In the leak-proof gas vent.
When there is no steam condition on site, electric heating device can be used, and the heating temperature can be automatically controlled10-30C. When the water temperature is lower than the set value, the electric heat tracing system works automatically. When the water temperature is heated to higher than the set value, the electric heat tracing system automatically works, and the system automatically stops working and enters the automatic heat preservation state. Repeat this cycle to ensure the normal operation of the main gas pipeline. The outer side of the cylinder of the leak-proof gas drain adopts an insulation layer, and the insulation material adopts aluminum silicate fiber (thickness50mm), the color board is used as the shell of the leak-proof air pipe, which is beautiful and durable.
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2026/02/28
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