Title:
FLUID MACHINE, HEAT EXCHANGER, AND OPERATING METHOD OF FLUID MACHINE
Document Type and Number:
WIPO Patent Application WO/2017/024862
Kind Code:
A1
Abstract:
A fluid machine, heat exchanger, and operating method of fluid machine. The fluid machine comprises: a rotation shaft (10), a cylinder (20), and a piston assembly (30). The rotation shaft (10) and the cylinder (20) are eccentrically disposed relative to each other and an eccentric distance is fixed. The piston assembly (30) has a variable volume chamber (31) pivotably disposed in the cylinder (20). Further, the rotation shaft (10) and the piston assembly (30) are drivingly connected to change the volume of the variable volume chamber (31). Due to the fixed eccentric distance between the rotation shaft (10) and the cylinder (20), the rotation shaft (10) and the cylinder (20) rotate about their respective axes and the position of center of mass remains the same, thereby maintaining a stable and continuous rotation of the piston assembly (30) while moving in the cylinder (20). The present invention effectively alleviates the vibration of the fluid machine, ensures a regular volume variation of the variable volume chamber and reduces the clearance volume, thereby improving the operational stability of the fluid machine and the operational reliability of the heat exchanger.
Inventors:
HU YUSHENG (CN)
XU JIA (CN)
DU ZHONGCHENG (CN)
REN LIPING (CN)
YANG SEN (CN)
KONG LINGCHAO (CN)
DENG LIYING (CN)
ZHANG RONGTING (CN)
ZHANG JINQUAN (CN)
XU JIA (CN)
DU ZHONGCHENG (CN)
REN LIPING (CN)
YANG SEN (CN)
KONG LINGCHAO (CN)
DENG LIYING (CN)
ZHANG RONGTING (CN)
ZHANG JINQUAN (CN)
Application Number:
PCT/CN2016/084318
Publication Date:
February 16, 2017
Filing Date:
June 01, 2016
Export Citation:
Assignee:
GREEN REFRIGERATION EQUIPMENT ENG RES CENTER OF ZHUHAI GREE CO LTD (CN)
International Classes:
F04C18/34
Foreign References:
| CN104454021A | 2015-03-25 | |||
| JP2011085128A | 2011-04-28 | |||
| CN205064265U | 2016-03-02 | |||
| CN204877938U | 2015-12-16 | |||
| CN104819155A | 2015-08-05 | |||
| CN2198419Y | 1995-05-24 | |||
| CN201162677Y | 2008-12-10 |
Other References:
See also references of EP 3333427A4
Attorney, Agent or Firm:
KANGXIN PARTNERS,P.C. (CN)
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