SOLAR PANEL CLEANING DEVICE AND SOLAR PANEL CLEANING METHOD

Title:

SOLAR PANEL CLEANING DEVICE AND SOLAR PANEL CLEANING METHOD

Document Type and Number:

WIPO Patent Application WO/2018/131175

Kind Code:

A1

Abstract:

[Problem] To provide a solar panel cleaning device and a solar panel cleaning method capable of effectively cleaning a solar panel with a small amount of cleaning solution. [Solution] The solar panel cleaning device according to the present invention cleans the surface of a solar panel while traveling on the surface of the solar panel and is characterized by being provided with a body portion, a plurality of cleaning portions annexed to the body portion, and a plurality of traveling portions annexed to the body portion, wherein: said cleaning portions each have an injection port, a gas unit, a liquid unit, and a base; said gas unit has one end connected to the injection port and the other end connected to the base and injects a gas into the injection port; said liquid unit has one end connected to the injection port and injects a cleaning solution into the injection port; the gas injected by the gas unit allows the cleaning solution injected by the liquid unit to be injected as water particles toward the surface of the solar panel lying in front in the traveling direction; and the injection angle of the water particles is 15° to 75°, inclusive, with respect to the surface of the solar panel.

Inventors:

MIZOBUCHI HIDEAKI (JP)

Application Number:

PCT/JP2017/004116

Publication Date:

July 19, 2018

Filing Date:

February 03, 2017

Export Citation:

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Assignee:

GOLDEN LEAF WORKS CO LTD (JP)

International Classes:

H02S40/10

Foreign References:

JP2016078013A	2016-05-16
JP2003206011A	2003-07-22
JP2016083594A	2016-05-19
JP2015138854A	2015-07-30
JP2006223995A	2006-08-31
US20110073143A1	2011-03-31
JP2016107172A	2016-06-20

Other References: