| 摘要 |
PURPOSE: A water sealing device for gas pipes is provided to save costs for processing contaminated water and continuously supplying the water because the wasted water in which is processed as waste water by being overflown can be reused. CONSTITUTION: A water sealing device for gas pipes comprises a water sealing unit (10), an overflow pipe (20), and a circulation unit (30). The water sealing unit is connected to a supply pipe (40) supplying the water to block the gas flow of the gas pipe by the water sealing and the water is continuously filled. The overflow pipe is connected to the water sealing unit and discharges the water in order for the water of the water sealing unit to maintain the predetermined pressure. The circulation unit delivers the water discharged from the overflow pipe to the supply pipe to reuse the water. |
