Water supply control device for closestool water tank

Abstract

The invention discloses a water supply control device for a closestool water tank. The water supply control device comprises a first float switch and a water supply pipe, wherein the first float switch is arranged in the closestool water tank and is used for controlling a water pump of an external waste water recovery device; the water supply pipe is arranged at the lower part of the closestool; the lower end of the water supply pipe is connected with the water pump; a hollow base is sleeved at the lower part of the water supply pipe; a cavity is formed inside the base; a first water outlet is formed in the top of the base; a solenoid valve which is connected with a tap water pipe is arranged at the bottom of the base; a second float switch which is used for controlling the solenoid valve is arranged in the waste water recovery device. The water supply control device for the closestool water tank is simple in structure, the uninterrupted water supply of the water tank can be ensured, water resources can be effectively saved, and the efficient reclamation of waste water is realized.

Description

technical field [0001] The invention relates to the field of water-saving sanitary ware, in particular to a water supply control device for a toilet water tank. Background technique [0002] The toilet water tank commonly used in the bathroom in daily life is generally supplied with tap water, and the water consumption is relatively large, so there is a certain waste problem. There are also common recovery devices for collecting wastewater for reuse, but if you want to use the recycled domestic wastewater into the toilet tank, you need a special control device to control the water supply of the toilet tank. At present, this device only realizes the The recovered waste water is used in the toilet water tank, which is separated from the system for supplying water to the toilet water tank through tap water, so that when no waste water is available, the toilet water tank also has no water available. Contents of the invention [0003] In view of this, the object of the present...

AI Technical Summary

Problems solved by technology

[0002] The toilet water tank commonly used in the bathroom in daily life is generally supplied by tap water, the water consumption is relatively large, and there is a certain waste problem

There are also common recovery devices for collecting wastewater for reuse, but if you want to use the recycled domestic wastewater into the toilet tank, you need a special control device to control the water supply of the toilet tank. At present, this device only realizes the Recycled waste water is used in the toilet tank, which is separated from the system that supplies water to the toilet tank through tap water, resulting in a situation where there is no water available in the toilet tank when no waste water is available

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