Title:
SEPARATOR PUMP
Document Type and Number:
WIPO Patent Application WO/2021/016826
Kind Code:
A1
Abstract:
Provided is a separator pump, comprising a pump body (21), a pump cover (22), and a separator (1). A pump cover (22) is arranged on the pump body (21); the separator (1) is located between the pump body (21) and the pump cover (22); the separator (1) and the pump cover (22) together form a separator cavity (27); the separator cavity (27) is provided with a liquid inlet and a liquid outlet. The separator (1) comprises a separator body (11) and a first fastener (12); the first fastener (12) is fixedly connected to the middle of the separator body (11), and used for connection between the separator body (11) and the pump body (21); the first fastener (12) can drive the separator body (11) to deform so as to change the size of the separator cavity (27), causing the separator (1) to expel the liquid in the separator cavity (27) from the liquid outlet, or suck liquid from the liquid inlet. The first fastener (12) is used for achieving connection between the separator body (11) and the pump body (21); since the first fastener (12) is convenient for disassembly and installation, it is possible to remove the first fastener (12) from the pump body (21) to separate the separator (1) from the pump body (21), thereby enabling the separator (1) to be easily removed from the pump body (21); it can also be easily installed back to the pump body (21), and furthermore, the separator (1) can easily be replaced or repaired.
Inventors:
SHU ZHAN (CN)
WAN DAOYU (CN)
WAN DAOYU (CN)
Application Number:
PCT/CN2019/098250
Publication Date:
February 04, 2021
Filing Date:
July 29, 2019
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
F04B43/04; F04B53/22
Foreign References:
| JP3504896B2 | 2004-03-08 | |||
| JP3504896B2 | 2004-03-08 | |||
| CN208934889U | 2019-06-04 | |||
| CN206017107U | 2017-03-15 | |||
| CN206017107U | 2017-03-15 | |||
| US5145336A | 1992-09-08 | |||
| US20080020178A1 | 2008-01-24 | |||
| US20030230191A1 | 2003-12-18 |
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: