Title:
ICE MAKING MACHINE SET AND REFRIGERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/129670
Kind Code:
A1
Abstract:
An ice making machine set and a refrigeration system, the ice making machine set comprising: a vertical fluid storage tank (2), which is vertically arranged and which is provided with a fluid inlet port and an air outlet port, a refrigeration compressor (3), an oil separator (6) and an oil storage tank (7); a bottom end of the vertical fluid storage tank (2) is provided with a fluid outlet port; an air intake valve (8) is connected between the air outlet port of the vertical fluid storage tank (2) and an inlet end of the refrigeration compressor (3); an outlet end of the refrigeration compressor (3) is used for communicating with an inlet end of the oil separator(6), while a fluid outlet end of the oil separator (6) is used for communicating with an inlet end of the oil storage tank (7); a throttle valve (12) is connected to the fluid inlet port of the vertical fluid storage tank (2); the ice making machine set also comprises a valve (13), which is used for controlling the fluid outlet port of the vertical fluid storage tank (2) opening and closing. By means of using a vertically arranged vertical fluid storage tank (2), the static pressure of a refrigerant liquid may be increased so as to reduce an air etching phenomena of a liquid pump, while the amount of lubricating oil to be filled in the refrigerant may be reduced.
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Inventors:
LI GUANGJING (CN)
Application Number:
PCT/CN2017/070844
Publication Date:
July 19, 2018
Filing Date:
January 11, 2017
Export Citation:
Assignee:
LI GUANGJING (CN)
International Classes:
F25B1/047; F25B45/00; F25C3/00
Foreign References:
| CN1071748A | 1993-05-05 | |||
| CN202382467U | 2012-08-15 | |||
| CN202770093U | 2013-03-06 | |||
| CN101769655A | 2010-07-07 | |||
| CN204705064U | 2015-10-14 | |||
| CN103017266A | 2013-04-03 | |||
| JP2002350017A | 2002-12-04 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE et al. (CN)
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