Pumping shaft and pond system

• Main Authors: HE YUFEI, ZHOU SU, YAO YULING, HE ZHIYI, HUANG HUI, LAI HAILING
• Format: Patent
• Language: Chinese; English
• Published: 14.09.2018
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; WATER SUPPLY

The utility model relates to a pumping shaft and pond system, the pumping shaft includes: the well body, the well body including the wall of a well, and enclose the well of establishing formation by the wall of a well, be equipped with on the wall of a well all with emptying mouth, overflow mouth and the outlet of well intercommunication, emptying mouth and overflow mouth all communicate with thepond and the overflow mouth is located above the emptying mouth, and the emptying valve, the emptying valve sets up in emptying mouth department. Work as pool water level rising, water passes throughoverflow mouth stream to the pumping shaft in. In the time of needs emptying pond, open the emptying valve, the water accessible emptying mouth in pond flows in the pumping shaft. So, unite two into one overflow pumping shaft and emptying pumping shaft, can satisfy the overflow function and the emptying drainage function in pond simultaneously, resources are saved. The pond system, it includes: ifit is above -mentioned the