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Water dispenser, water preparation system and valve cleaning device

A technology for cleaning devices and valves, which is applied in beverage preparation devices, control/manipulation systems, water/sewage treatment, etc., and can solve problems such as mixing of different types of water

Pending Publication Date: 2021-06-15
康大创新(广东)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a drinking water dispenser, a water preparation system and a valve cleaning device, aiming to solve the problem of mixing different types of water in current drinking water equipment when switching between different functional waters

Method used

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  • Water dispenser, water preparation system and valve cleaning device
  • Water dispenser, water preparation system and valve cleaning device

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, 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 creative efforts fall within the protection scope of the present invention.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0023] It should also be...

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Abstract

The invention relates to the technical field of water drinking equipment, and particularly discloses a water dispenser, a water preparation system and a valve cleaning device. The valve cleaning device comprises a first water supply module, a second water supply module, a three-way electromagnetic valve, a water outlet control module, a three-way connector, a first two-way electromagnetic valve, a second two-way electromagnetic valve, a wastewater collection tank, a pH value detection module and a treatment module. When the processing module detects that a first control or a second control is opened, the current pH value in a third water outlet pipe is detected, the processing module judges whether the water supply type corresponding to the first control or the second control is matched with the current pH value or not, if not, the first two-way electromagnetic valve is closed, and the second two-way electromagnetic valve is opened; and when the water supply type corresponding to the first control or the second control is matched with the current pH value, the first two-way electromagnetic valve is opened, and the second two-way electromagnetic valve is closed. The invention can solve the problem that different types of water are mixed when water with different functions is switched by existing drinking water equipment.

Description

technical field [0001] The invention relates to the technical field of drinking water equipment, in particular to a drinking water dispenser, a water preparation system and a valve cleaning device. Background technique [0002] Water dispenser is the device that heats up or cools down the temperature of bottled pure water (or mineral water) and facilitates people to drink. Put bottled water above the machine and use it together with bottled water. Water dispensers can be summed up into three types: warm, ice-heated, and ice-warmed. With the improvement of people's quality of life, drinking water equipment capable of preparing alkaline water and hydrogen-rich water and other types of water has also appeared on the market. [0003] However, since most drinking water devices that can provide multiple types of water use a single outlet pipe, when the user switches between different functional waters, different types of water may be mixed in the outlet pipe, affecting the user'...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/06A47J31/00C02F1/00C02F1/461
CPCC02F9/00A47J31/00C02F2307/10C02F2209/06C02F2209/07C02F1/461C02F1/008
Inventor 麦焱光曾祥虎
Owner 康大创新(广东)科技有限公司
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