Three-way conversion valve and washing machine with same
A technology of three-way switching valve and spool, which is applied to other washing machines, multi-way valves, valve operation/release devices, etc., can solve the problems of low accuracy, high cost, and complicated structure, and achieve precise switching and low cost. Low, simple structure effect
Active Publication Date: 2016-10-12
WUXI LITTLE SWAN ELECTRIC CO LTD
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Problems solved by technology
Usually a mechanical valve is set in the three-way valve to switch between different waterways, but the accuracy is not high. Therefore, there have been some electronically controlled three-way valves that use electrical control to switch between different waterways. The valve includes valve core, sliding shaft, spring, electric controller and other parts, the structure is relatively complex and the cost is high
Method used
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[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0027] In describing the present invention, it is to be understood that the terms "center", "length", "upper", "lower", "left", "right", "bottom", "inner", "outer" etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be configured in a specific orientati...
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The invention discloses a three-way conversion valve and a washing machine with the same. The three-way conversion valve comprises a valve body, a valve element, a magnetic piece and an excitation piece. The valve body is provided with a water inlet, a first water outlet and a second water outlet. The valve element is movably arranged inside the valve body between the first position and the second position. When the valve element is in the first position, the water inlet is only communicated with the second water outlet. When the valve element is in the second position, the water inlet is only communicated with the first water outlet. One of the magnetic piece and the excitation piece is arranged on the valve body, and the other one of the magnetic piece and the excitation piece is arranged on the valve element. The valve element is driven by magnetic force between the excitation piece and the magnetic piece so as to move between the first position and the second position. The three-way conversion valve has the advantages of being high in precision, simple in structure and low in cost.
Description
technical field [0001] The invention relates to the technical field of washing equipment, in particular to a three-way switching valve and a washing machine with the three-way switching valve. Background technique [0002] The three-way valve of the washing machine is often used to separate the water inlet waterway and the drainage waterway to achieve different purposes. Usually a mechanical valve is set in the three-way valve to switch between different waterways, but the accuracy is not high. Therefore, there have been some electronically controlled three-way valves that use electrical control to switch between different waterways. The valve includes components such as a spool, a sliding shaft, a spring, and an electric controller, and the structure is relatively complicated and the cost is relatively high. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present inve...
Claims
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IPC IPC(8): F16K11/07F16K31/06D06F39/08
CPCF16K11/07F16K31/0613D06F39/08
Inventor 李亚东
Owner WUXI LITTLE SWAN ELECTRIC CO LTD