Energy-saving drainage detection device of intelligent washing machine and detection method of energy-saving drainage detection device

Abstract

The invention relates to an energy-saving drainage detection device of an intelligent washing machine. The energy-saving drainage detection device comprises an optical fiber sensor, a pH value sensor and a three-channel drainage valve, which are mounted on a drainage pipeline of the washing machine, wherein the optical fiber sensor is mounted at the position, close to a drainage opening of the washing machine, on the drainage pipeline of the washing machine; the pH value sensor is mounted at the front end of a water inlet of the three-channel drainage valve; a first water outlet solenoid valve and a second water outlet solenoid valve are arranged at a first water outlet and a second water outlet of the three-channel drainage valve respectively; output ends of the optical fiber sensor and the pH value sensor are connected with a first input end of a single chip microcomputer through an A / D (Analog-to-Digital) conversion circuit; a first output end and a second output end of the single chip microcomputer are connected with the first water outlet solenoid valve and the second water outlet solenoid valve respectively. The invention further discloses a detection method of the energy-saving drainage device of the intelligent washing machine. The energy-saving drainage detection device of the intelligent washing machine can be used for completely cleaning clothes, and can also reasonably utilize water resources, so that water wastes caused by the washing machine are effectively reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent washing machines, in particular to an energy-saving drainage detection device and a detection method for an intelligent washing machine. Background technique [0002] The development of smart washing machines is very rapid, which greatly optimizes the performance of the original washing machines, improves the laundry mode, and is more humanized, bringing a lot of convenience to people's lives, but the drainage system is too simple and the use of water resources is not thorough enough. [0003] The emergence of modern fully automatic washing machines has brought great convenience to people's lives, but most washing machines still rely on manual operation, especially the drainage problem of washing machines, which is not convenient enough, and it is easy to waste water resources, which increases the cost of washing clothes. cost. Contents of the invention [0004] The primary purpose of t...

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Problems solved by technology

[0002] The development of smart washing machines is very rapid, which greatly optimizes the performance of the original washing machines, improves the laundry mode, and is more humanized, bringing a lot of convenience to people's lives, but the drainage system is too simple and the use of water resources is not thorough enough

[0003] The emergence of modern fully automatic washing machines has brought great convenience to people's lives, but most washing machines still rely on manual operation, especially the drainage problem of washing machines, which is not convenient enough, and it is easy to waste water resources, which increases the cost of washing clothes. cost

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