Valve capable of avoiding water storage at water outlets after shutting off

Abstract

The invention discloses a valve capable of avoiding water storage at water outlets after shutting off, so that troubles and undesirable effects can be prevented. The valve provided with a valve body (1), wherein the valve body is provided with a water inlet (101), a water supplying chamber (106) and at least two valves with the same structures; the water supplying chamber is communicated with the water inlet, the valves are composed of valve bases (102), valve clacks for starting and stopping the valve bases, water outlets (104), backpressure chambers (4) and guiding valves for discharging the backpressure chambers, and the valve bases are arranged on the valve body and are positioned in the water supplying chamber; the valve clacks are connected with the valve body and correspond to the valve bases, the water outlets are formed in the valve body and are communicated with a valve base through opening, the backpressure chambers are formed on the valve body and are positioned in the backpressure surface directions of the valve clacks, and a communicating pipe (105) is connected between the water outlets of the at least two valves with the same structures. The valve provided by the invention serves as a water inlet valve and is particularly suitable for serving as the water inlet valve of a washing machine.

Description

technical field [0001] The invention relates to a water supply device for a washing machine, in particular to a water outlet conduction valve for emptying the residual water dropped by vibration in the hose when the door of the drum washing machine is opened. The structure is also suitable for washing dishes Machines and other water supply devices. Background technique [0002] In the multi-connected pilot electromagnetic water supply valve in the prior art, each water outlet is independently communicated with the atmosphere. After the solenoid valve is closed, a section of water column will remain in the hose connected to the water outlet due to negative pressure in the direction of the valve. The valve is applied to the drum washing machine. When the user opens the lid after washing the clothes, there will be a certain vibration. At this time, the retained water in the hose will fall out. The user will always feel incomprehensible, and the objective result will be drying ...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problems of the existing multi-connected pilot valves, especially the pilot solenoid valves. After the valve is closed, there is residual water in the outlet pipe that cannot be exhausted, which causes troubles for users and produces adverse effects. A valve that does not store water at the water outlet. After the valve is closed, each outlet pipe can be emptied, and there will be no residual water in the outlet pipe.

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