A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water-saving closestool
A water-saving closestool comprises a closestool body and a water and pressure storage chamber which is a fully sealed integrated device; nozzles are arranged on the inner side of the upper edge of closestool body and communicated with the lowest water level of the water storage chamber through a pipeline, and opening and closing of the nozzles are controlled through a magnetic valve; the water storage chamber is arranged above an air gas storage chamber which is communicated with the upper space of the fully sealed water storage chamber through a pipeline; a discharge opening of the closestool is connected with a blowdown pipeline, and a one-way blowdown valve is arranged in the blowdown pipeline; a stink gas chamber is arranged at the bottom of the closestool, and a gas extractor is arranged in the stink gas chamber and pumps gas in the stink gas chamber to the outer side of the water sinking position of an indoor sewer of an indoor sewer. The water-saving closestool further comprises a control circuit used for controlling the magnetic valve and the gas extractor to work, and the control circuit is controlled by a closestool lid touch-controlled switch. By means of the water-saving closestool, the whole size is smaller on the condition that the same volume of an existing closestool is maintained, the average single-time water consumption of the water-saving closestool is designed to be equal to or lower than 1.99 litres, the occupied space is saved, and energy conservation and emission reduction are achieved.
Water-saving closestool
A water-saving closestool comprises a closestool body and a water and pressure storage chamber which is a fully sealed integrated device; nozzles are arranged on the inner side of the upper edge of closestool body and communicated with the lowest water level of the water storage chamber through a pipeline, and opening and closing of the nozzles are controlled through a magnetic valve; the water storage chamber is arranged above an air gas storage chamber which is communicated with the upper space of the fully sealed water storage chamber through a pipeline; a discharge opening of the closestool is connected with a blowdown pipeline, and a one-way blowdown valve is arranged in the blowdown pipeline; a stink gas chamber is arranged at the bottom of the closestool, and a gas extractor is arranged in the stink gas chamber and pumps gas in the stink gas chamber to the outer side of the water sinking position of an indoor sewer of an indoor sewer. The water-saving closestool further comprises a control circuit used for controlling the magnetic valve and the gas extractor to work, and the control circuit is controlled by a closestool lid touch-controlled switch. By means of the water-saving closestool, the whole size is smaller on the condition that the same volume of an existing closestool is maintained, the average single-time water consumption of the water-saving closestool is designed to be equal to or lower than 1.99 litres, the occupied space is saved, and energy conservation and emission reduction are achieved.
Water-saving closestool
MING CHUNGANG (author) / MING HONGYU (author) / MING HANGYU (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen