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Waste water valve control method and device, water purification equipment and storage medium

A control method and technology of water purification equipment, applied in water treatment parameter control, flow control, water/sewage treatment and other directions, can solve the problems of RO membrane life that cannot match different water quality, waste of water resources, reduction, etc., and achieve higher purity. The effect of water utilization and prolonging service life

Inactive Publication Date: 2021-06-25
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

[0003] The main purpose of the present invention is to provide a control method, control device, water purification equipment and storage medium of a waste water valve, so as to solve the problem that the waste water ratio in the prior art is fixed and cannot be matched with different water quality, resulting in shortened life of RO membrane or waste of water resources The problem

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  • Waste water valve control method and device, water purification equipment and storage medium
  • Waste water valve control method and device, water purification equipment and storage medium
  • Waste water valve control method and device, water purification equipment and storage medium

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Embodiment Construction

[0036] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated 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, ...

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Abstract

The invention relates to the technical field of water purification equipment, and particularly relates to a waste water valve control method and device, water purification equipment and a storage medium. The control method of the waste water valve comprises the following steps: acquiring actual water quality information; determining the number of opened waste water holes and / or the overflowing area of the waste water holes according to the actual water quality information; and enabling the corresponding waste water holes to be opened according to the opening number and / or the overflowing area so as to adjust a waste water ratio. The opening number of the waste water holes and / or the overflowing area of the waste water holes are determined according to the actual water quality information, opening of the corresponding waste water holes is controlled according to the opening number of the waste water holes and / or the overflowing area of the waste water holes, then the waste water ratio is adjusted, different waste water ratios are achieved, and the method can adapt to water quality differences of different areas; and a RO membrane can reach a normal service life in areas with poor water quality, and the utilization rate of pure water can be improved in the areas with good water quality.

Description

technical field [0001] The invention relates to the technical field of water purification equipment, in particular to a control method for a waste water valve, a control device, water purification equipment and a storage medium. Background technique [0002] Due to the differences in the composition of groundwater quality, there are differences in water quality across the country. At present, the wastewater ratio of the water purifier is fixed, which cannot adapt to the differences in water quality across the country, which leads to the failure of the RO membrane to achieve normal life in areas with poor water quality and rapid pollution failure; while in places with good water quality, the same wastewater ratio is also There will be too much waste of fresh water resources. Contents of the invention [0003] The main purpose of the present invention is to provide a control method, control device, water purification equipment and storage medium of a waste water valve, so a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D7/06C02F1/44
CPCC02F1/441C02F2209/006G05D7/0635
Inventor 龙云钲谢武彬李锦彬丁海峰刁文志李林仕
Owner GREE ELECTRIC APPLIANCES INC
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