Valve well capable of automatically removing water and conveniently opening and closing novel valve

Abstract

The invention discloses a valve well capable of automatically removing water and conveniently opening and closing a novel valve. The valve well comprises a box body, wherein a valve well cavity with an upward opening is formed in a main box body, a telescopic cavity is formed in the right side of the valve well cavity in a communicating mode, a rack cavity extending rightwards is formed in the right side of the telescopic cavity in a communicating mode, a rack plate is connected to the lower end wall of the rack cavity in a sliding fit mode, a rack is fixedly connected to the upper end surfaceof the rack plate, and a wide tooth cavity located in the lower side of the rack cavity is formed in the right side of the telescopic cavity; a screw rotates to drain accumulated water in the valve well cavity through a water leakage cavity, a screw cavity and a drainage cavity, the accumulated water detection and drainage are achieved, the working intensity for manual detection is reduced, a novel valve in the valve well is prevented from being soaked and corroded, a rotary disc and a rotary disc block rotate, and a switch ring is rotated to open the novel valve. The operators are help to open the novel valve difficult to rotate, and the rotary disc and the rotary disc block are moved to be close to the right end wall of the valve well cavity, so that the working space used by the operators is enlarged.

Description

technical field [0001] The invention relates to the related technical field of new valves, in particular to a valve well which automatically removes water and facilitates the opening and closing of new valves. Background technique [0002] The valve well is a well set up by the valve of the pipeline for the convenience of opening and closing part of the pipeline network operation or maintenance work. At present, the drainage of the valve well usually requires manual drainage. The work intensity of the workers is high, and the drainage is not timely, resulting in The new valve is soaked and corroded. The current manual opening of the new valve occasionally encounters the problem of turning the switch due to rust and other reasons. Usually, other tools are needed, and the space of the valve well is limited, so it is not very convenient to carry and operate. . Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned technologies, the present inven...

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Problems solved by technology

[0002] The valve well is a well set up by the valve of the pipeline for the convenience of opening and closing part of the pipeline network operation or maintenance work. At present, the drainage of the valve well usually requires manual drainage. The work intensity of the workers is high, and the drainage is not timely, resulting in The new valve is soaked and corroded. The current manual opening of the new valve occasionally encounters the problem of turning the switch due to rust and other reasons. Usually, other tools are needed, and the space of the valve well is limited, so it is not very convenient to carry and operate.

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