Title:
AUTOMATIC PHOTOVOLTAIC MODULE CLEANING APPARATUS AND CLEANING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/041878
Kind Code:
A1
Abstract:
An automatic photovoltaic module cleaning apparatus and cleaning method. The cleaning apparatus comprises a side batten (6), wherein a waste water tank (14) is arranged at a lower end of the side batten (6); the waste water tank (14) is configured to be rectangular and box-shaped; a flowing water trough (15) is provided inside the waste water tank (14); a waste water pipe (16) is arranged on the waste water tank (14); the waste water pipe (16) is connected to the waste water tank (14) by means of manual electric arc welding; an electric valve (17) is arranged on the waste water pipe (16); a sealing ring (18) is arranged at a lower end of the electric valve (17); a purifying box (19) is arranged at a lower end of the sealing ring (18); a filter sterilizer (20) is arranged inside the purifying box (19); the filter sterilizer (20) is connected to the electric valve (17) by means of a water pipe, and the water pipe is attached to the sealing ring (18); a waste water purifier (21) is arranged on one side of a lower end of the filter sterilizer (20); the waste water purifier (21) is connected to the filter sterilizer (20) by means of a water pipe; and a drainage pipe (22) is arranged on one side of the waste water purifier (21).
Inventors:
YANG FENG (CN)
SUN XINNAN (CN)
SUN XINNAN (CN)
Application Number:
PCT/CN2021/095749
Publication Date:
March 03, 2022
Filing Date:
May 25, 2021
Export Citation:
Assignee:
NANJING HANMINGZHI INTELLIGENT TECH CO LTD (CN)
International Classes:
B08B3/02; B08B1/00; B08B13/00; C02F9/02; F26B5/14
Foreign References:
| CN112246737A | 2021-01-22 | |||
| CN110193483A | 2019-09-03 | |||
| CN110746017A | 2020-02-04 | |||
| CN211191087U | 2020-08-07 | |||
| CN209550980U | 2019-10-29 | |||
| CN205042013U | 2016-02-24 | |||
| CN105834188A | 2016-08-10 | |||
| US20190245480A1 | 2019-08-08 | |||
| US20140209145A1 | 2014-07-31 |
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