Toilet control device and design method

Abstract

The invention discloses a toilet control device. The device includes: a squatting door, a squatting wall, a first cylinder, a medium pipeline, a second cylinder, a valve pull rod, the first cylinder includes a cylinder wall, a first pull rod, a first piston, the first pull rod and the first The piston is connected through the cylinder, the top of the first pull rod has a first connection point, and the bottom of the first cylinder has a second connection point, and the two connection points are respectively connected to the squatting door and the squatting wall, and the squatting door and the squatting wall are connected to the The two connection points of the first cylinder are connected by the rotating shaft. The bottom of the first cylinder and the top of the second cylinder are connected through a medium pipeline, and the bottom of the first cylinder and the top of the second cylinder are connected with the medium pipeline. For liquid medium, the valve pull rod penetrates into the second cylinder and connects with the second piston.

Description

technical field [0001] The invention belongs to the field of toilets, in particular to a squatting door for controlling flushing of the toilet. Background technique [0002] The invention relates to a control valve of a toilet water tank in the patent application whose publication number is CN 104264756A. [0003] In the disclosed technology, the valve is mainly controlled by gravity. The valve is preferably installed on the ground and controlled by gravity. Moreover, the valve needs to be controlled by a pedal, which is inconvenient to install the pedal. Moreover, the pedal device usually has gaps, so there will be dust Impurities and water entering the gap will affect the normal use of the device, and at the same time, it will also increase the difficulty of cleaning. [0004] Simultaneously existing closet that uses various time-delay valves to control flushing, the complete set of water tanks and valves of the closet disclosed in the above-mentioned patented technol...

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Problems solved by technology

[0003] In the disclosed technology, the valve is mainly controlled by gravity. The valve is preferably installed on the ground and controlled by gravity. Moreover, the valve needs to be controlled by a pedal, which is inconvenient to install the pedal. Moreover, the pedal device usually has gaps, so there will be dust Impurities and water entering the gap will affect the normal use of the device, and at the same time, it will also increase the difficulty of cleaning

[0004] Simultaneously existing closet that uses various time-delay valves to control flushing, the complete set of water tanks and valves of the closet disclosed in the above-mentioned patented technology are installed to be transformed, and it is necessary to open holes on both sides of the closet pan or increase the ground height around the closet pan to install gravity. It is very inconvenient to control the valve, and there is usually a lot of noise in construction

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