Fully automatic household water-saving device

Abstract

The invention discloses a fully automatic household water-saving device. A sewer pipe of a wash basin is communicated with a water collecting box; the bottom of the water collecting box is communicated with a water flushing box through a water inlet pipe; the water inlet pipe is provided with a water pump; the water flushing box is communicated with a water inlet of a toilet through a water outlet pipe; the water outlet pipe is connected with a tap water pipeline; the tap water pipeline is provided with an electromagnetic valve; a first ball float valve is arranged at the side surface of the water flushing box; the first ball float valve is connected with an AC (Alternating Current) contactor through a power line; the AC contactor is connected with the water pump and a power transformer through a power line; the first ball float valve controls the opening / closing state of the water pump; a second ball float valve is arranged at the lower part of the side surface of the water collecting box; and the second ball float valve controls the opening / closing state of the electromagnetic valve and the on / off state of the power source of the water pump. According to the fully automatic household water-saving device, disclosed by the invention, sanitary wastewater generated by the wash basin is collected and deposited in the water collecting box, and then the wastewater in the water collecting box is sent into the water flushing box with the water outlet per se connected to the water inlet of the toilet, so that water source is provided for flushing the toilet and the purpose of recycling washing wastewater is realized.

Description

Technical field: [0001] The invention belongs to the technical field of household water saving, and in particular relates to a fully automatic household water saving device. Background technique: [0002] As we all know, water resources are no longer inexhaustible and inexhaustible resources. Water pollution is becoming more and more serious, available fresh water resources are becoming less and less, and the situation of urban water supply is becoming more and more severe. Advocate saving water, but in our daily life, all kinds of waste water after washing, such as washing face, bathing, laundry and other waste water, are mostly discharged directly, and we use clean tap water to flush the urinal, which is harmful to the environment. Water resources are a serious waste, and it increases the discharge of urban sewage, increases the cost of sewage treatment, increases the cost of water supply, and increases the cost of water for each family, especially in some water-scarce a...

AI Technical Summary

Problems solved by technology

[0002] As we all know, water resources are no longer an inexhaustible resource. The less it is, the tighter the city's water supply situation is, the whole world is advocating water conservation. However, in our daily life, all kinds of waste water after washing, such as washing face, bathing, laundry and other waste water, are mostly discharged directly. What we flush the urinals with is clean tap water, which is a serious waste of water resources, and increases the amount of urban sewage discharge, increases sewage treatment costs, and increases water supply costs. Increasing water expenses, especially in some water-scarce areas, saves water. Therefore, more and more people pay attention to the technology of using washing wastewater to flush urinals. However, some technical solutions currently appearing are mostly not Practical, some technical solutions are that the pipes are easy to block, and some technical solutions can only use waste water, and when the waste water is not enough, the urinal cannot be flushed

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