Title:
WATER PUMP
Document Type and Number:
WIPO Patent Application WO/2022/041315
Kind Code:
A1
Abstract:
A water pump, relating to the pump industry field, and comprising a kinetic energy apparatus (1), a bearing (2), a fixing apparatus (3), a drainage pipe (4), and a housing (5); the kinetic energy apparatus (1) is connected to one end of the bearing (2) by means of a coupling apparatus (11), the bearing (2) penetrating through the fixing apparatus (3) to be fixedly connected to the fixing apparatus (3), the drainage pipe (4) being arranged on the fixing apparatus (3), the radii of the upper and lower ends of the drainage pipe (4) being different, and the bearing (2), the fixing apparatus (3), and the drainage pipe (4) all being arranged inside the housing (5); the present invention uses the kinetic energy of the motor to break the air pressure balance at both ends of the drainage pipe (4), the air pressure at normal pressure becoming high air pressure at one end, and the air pressure pushing water into the drainage pipe to flow toward the low air pressure end, thereby implementing transportation of the water; the structure is simple, impellers are not used, energy consumption is saved, and it is not necessary to fill with water before activation.
Inventors:
HUANG JIANJUN (CN)
Application Number:
PCT/CN2020/113902
Publication Date:
March 03, 2022
Filing Date:
September 08, 2020
Export Citation:
Assignee:
HUANG JIANJUN (CN)
International Classes:
F04D3/00; F04F3/00
Foreign References:
| CN201521494U | 2010-07-07 | |||
| CN2085865U | 1991-10-02 | |||
| CN101418822A | 2009-04-29 | |||
| CN2480602Y | 2002-03-06 | |||
| CN209557280U | 2019-10-29 | |||
| CN2224943Y | 1996-04-17 | |||
| CN203906324U | 2014-10-29 | |||
| JP2015110944A | 2015-06-18 |
Attorney, Agent or Firm:
BEIJING YUANBEN INTELLECTUAL PROPERTY LAW OFFICE (GENERAL PARTNERSHIP) (CN)
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