Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FLUID STIRRING-BASED LIQUEFACTION PROMOTING APPARATUS INSTALLED ON PIPE PATH OF HEAT PUMP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/070630
Kind Code:
A1
Abstract:
[Problem] Power consumption of a heat pump system is reduced by promoting homogeneous mixing of a refrigerant and a refrigerating machine oil. [Solution] An apparatus: includes a fluid-guide unit, which is assembled by concentrically combining a cylindrical casing and two circular plates inclusive of a big and a small plate and disposing circular plates having the same diameter to be adjacent to each other and installed in the casing; is installed on a path of a pipe; and stirs a fluid including a refrigerant and a refrigerating machine oil of a corresponding heat pump cycle. Respective chambers of the circular plates having a large and a small diameter are arranged at different locations to allow mutual losses to communicate with a plurality of other facing chambers. When a heat pump system is operated, a fluid including a refrigerant and a refrigerating machine oil passes through a static liquefaction promoting apparatus at a pressure from 0.2 mega Pascal to 10 mega Pascal and is repeatedly circulated through a cycle of the heat pump system, so that the apparatus stirs the fluid including a refrigerant and a refrigerating machine oil to homogeneously mix the corresponding fluid.

Inventors:
ODANI, Hajime (4-12-18, KouyamaNerima-ku, Tokyo, 〒176-0022, JP)
SEO, Gi Wan (209-1805, 87 Bojeong-ro, Giheung-gu,Yongin-si, Gyeonggi-do, 16902, KR)
KIM, Hyo Seong (105A-206, 155 Mokdongseo-ro,Yangcheon-gu, Seoul, 07997, KR)
Application Number:
KR2017/005561
Publication Date:
April 19, 2018
Filing Date:
May 29, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GSEVEN HOLDINGS (8th Floor, 435 Dosan-daero,Gangnam-gu, Seoul, 06016, KR)
ODANI, Hajime (4-12-18, KouyamaNerima-ku, Tokyo, 〒176-0022, JP)
International Classes:
F25B41/00; B01F5/06; B01F7/16; B01F11/00; F25B31/00
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (5th Floor, 9 Hakdong-ro 3-gilGangnam-gu, Seoul, 06044, KR)
Download PDF: