Title:
VERTICAL DOUBLE PIPELINE AUTOMATIC STRIPPING PUMP DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/140674
Kind Code:
A1
Abstract:
A vertical double pipeline automatic stripping pump device, comprising a stripping structure and a liquid level sensing structure used with the stripping structure. The stripping structure comprises a pump body (5), the upper portion of the pump body (5) is connected to a driving assembly that drives the working of the pump body (5), one outlet end of the pump body (5) is connected to a high liquid level stripping assembly, and the other outlet end of the pump body (5) is connected to a low liquid level stripping assembly.
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Inventors:
ZHENG XIN (CN)
GAO XINGZHEN (CN)
QU HUI (CN)
GAO XINGZHEN (CN)
QU HUI (CN)
Application Number:
PCT/CN2019/123015
Publication Date:
July 09, 2020
Filing Date:
December 04, 2019
Export Citation:
Assignee:
YANTAI LONGGANG PUMP IND CO LTD (CN)
International Classes:
B63B59/00; F04D13/08
Foreign References:
| CN109533223A | 2019-03-29 | |||
| GB1452533A | 1976-10-13 | |||
| CN101487471A | 2009-07-22 | |||
| CN205740345U | 2016-11-30 | |||
| JP2004308508A | 2004-11-04 |
Attorney, Agent or Firm:
BEIJING ZHONGCHUANG BOTEN INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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