Wastewater valve and water purification equipment

Abstract

The invention provides a wastewater valve and water purification equipment. The wastewater valve comprises a valve body, a first cavity, a second cavity, an overflowing channel and a plugging piece, wherein the valve body is provided with a wastewater inlet and a wastewater outlet; the first cavity and the second cavity are formed in the valve body, the first cavity is in communication with the wastewater inlet, and the second cavity is in communication with the wastewater outlet; the overflowing channel is arranged in the valve body and communicates with the first cavity and the second cavity; and the plugging piece is movably arranged in the valve body, and the plugging piece is provided with a first position for plugging the overflowing channel after water is drained and isolating the first cavity from the second cavity, and a second position for avoiding the overflowing channel during water drainage so as to communicate the first cavity with the second cavity. According to the wastewater valve, the defects that in the prior art, when a water purifier takes water, water outflow is delayed, and the user experience is poor are overcome.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a waste water valve and water purification equipment. Background technique [0002] With the improvement of the quality of life, people's requirements for water quality are getting higher and higher, and reverse osmosis water purifiers are widely used. A solenoid valve will be connected to the wastewater branch of the reverse osmosis water purifier, but ordinary solenoid valves on the market will have the following problems: [0003] When the water purifier is working, the water purifier needs to provide a certain pressure to the reverse osmosis membrane filter to produce pure water. The waste water is discharged through the waste water hole in the solenoid valve, and the waste water hole is normally open and connected to the atmosphere. The waste water function is not cut off. When the water purifier stops producing water, the waste water outlet will continue to d...

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of delayed water discharge and poor user experience when the water purifier in the prior art takes water, thereby providing a waste water valve and water purification equipment, including: valve body, valve body It has a wastewater inlet and a wastewater outlet; a first cavity and a second cavity, the first cavity and the second cavity are both arranged in the valve body, the first cavity communicates with the wastewater inlet, and the second cavity communicates with the wastewater outlet; The flow passage is arranged in the valve body and communicates with the first cavity and the second cavity; the blocking member is movably arranged in the valve body, the blocking member has a first position and a second position, and the blocking member is in the first When the blocking member is in the second position, the blocking member blocks the flow passage and isolates the first cavity from the second cavity. When the blocking member is in the second position, the blocking member avoids the flow passage so that the first cavity and the second cavity The two cavities are connected, wherein, after the waste water valve is drained, the blocking member is in the first position, and when the waste water valve is draining, the blocking member is in the second position

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