Temporary water taking and saving device used in foundation pit downcast pipe

• Main Authors: DONG TIANCI, LI JUN, QIAN JIADONG, GU LIYING, CHAI XINGGUANG
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER; SEWERAGE; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES; WATER SUPPLY

The utility model discloses a temporary water-taking and water-saving device used in a foundation pit downcast pipe, which comprises a shell, an installation space with a top opening is formed in the shell, a cover plate is fixedly installed at the top opening, a spring is fixedly installed in the i...