Title:
BRUSHLESS NON-CONTACT HIGH-PRESSURE STEAM COLUMN DUST SUPPRESSION CLEANING APPARATUS AND ROAD SWEEPER
Document Type and Number:
WIPO Patent Application WO/2024/067651
Kind Code:
A1
Abstract:
A brushless non-contact high-pressure steam column dust suppression cleaning apparatus and a road sweeper. A high-pressure air generation apparatus generates high-pressure air, the high-pressure air reaches a spray pipe (105) via a compressed air pipe (101) and is sprayed out from a spray head (104) at a high speed via the spray pipe (105), and when the high-pressure air passes through the spray pipe (105) at a high speed, a siphon effect is generated at a three-way position between the spray pipe (105) and a water inlet pipe (102) to form a siphon chamber (103), a negative pressure is generated to suction water in the water inlet pipe (102), and a mixture of high-speed air and the water is formed and is sprayed out at a high speed at the spray head (104).
Inventors:
ZHANG XIONG (CN)
Application Number:
PCT/CN2023/121808
Publication Date:
April 04, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
AOMIDE SHENZHEN SCIENCE AND TECH RESEARCH COMPANY LTD (CN)
International Classes:
E01H1/08; B01D47/06
Foreign References:
| CN105625246A | 2016-06-01 | |||
| CN104190184A | 2014-12-10 | |||
| CN211228308U | 2020-08-11 | |||
| CN208777240U | 2019-04-23 | |||
| CN112316621A | 2021-02-05 | |||
| CN111088771A | 2020-05-01 |
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