Title:
GAS-LIQUID SEPARATION AND COLLECTION DEVICE AND SCRAPER THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/054768
Kind Code:
A1
Abstract:
A gas-liquid separation and collection device, including a collector (100) with a sealed end. The collector (100) is provided with an air intake (110) and also an air-out duct (400) is provided in the collector (100). The air-out duct (400) is in communication with a vacuum source forming a negative pressure. Outside air enters from the air intake (110) into the collector (100) under the effect of the vacuum source, to form a gas-liquid mixed airflow. The air-out duct (400) includes an air inlet end (401), and the periphery of the air inlet end (401) is provided with an isolation cover (500). The isolation cover (500) is provided with a secondary air intake (501) and a water outlet (502). The gas-liquid mixed airflow enters into the collector (100) through the air intake (110), and then enters into the insulating cover (500) through the secondary air intake (501). A separate liquid flow in the gas-liquid mixed airflow is discharged and the gas is discharged from the air-out duct (400).
Inventors:
WANG HUAIZHENG (CN)
YANG TAIFU (CN)
YANG TAIFU (CN)
Application Number:
PCT/CN2016/101125
Publication Date:
April 06, 2017
Filing Date:
September 30, 2016
Export Citation:
Assignee:
ECOVACS ROBOTICS CO LTD (CN)
International Classes:
B01D50/00; A47L1/02; B08B1/00
Foreign References:
| CN204274307U | 2015-04-22 | |||
| CN104146653A | 2014-11-19 | |||
| CN203828850U | 2014-09-17 | |||
| CN205019906U | 2016-02-10 | |||
| CN204246063U | 2015-04-08 | |||
| CN203898195U | 2014-10-29 |
Attorney, Agent or Firm:
BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (CN)
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