Title:
LIQUEFACTION PROMOTION DEVICE SUITABLE FOR HEAT PUMP SYSTEM OF DATA CENTER, INSTALLATION EFFECT CONFIRMATION METHOD, EMERGENCY EVACUATION METHOD, COMPONENT REPLACEMENT METHOD, AND INSTALLATION EFFECT CONFIRMATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/003913
Kind Code:
A1
Abstract:
[Problem] To provide a highly reliable liquefaction promotion device suitable for a data center. [Solution] Provided is a device that stirs a fluid including a refrigerant and a refrigerating machine oil, the device comprising a housing constituted by an upper panel, a lower panel, and a body part; an upper pipe body penetrating the upper panel; a lower pipe body penetrating the lower panel; a large diameter spiral spring, an upper end and a lower end of which are fixed and set to the inside of the body part, each winding of which is capable of rocking and vibrating, and which have a smaller diameter than an inner diameter of the body part; a bypass pipe provided parallel to the housing; an upper three-way valve that can connect an upper portion of the bypass pipe and the upper pipe body to an upper portion of a route of piping; a lower three-way valve that can connect a lower portion of the bypass pipe and the lower pipe body to a lower portion of the route of the piping; and an electromagnetic valve or an electrically-driven valve that performs switching of each of the upper three-way valve and the lower three-way valve. The large diameter spiral spring rocks and vibrates due to kinetic energy of the fluid, thereby stirring the fluid. A control device including a CPU is provided, and a communication function is provided to enable exchange with a server on the internet.
Inventors:
ODANI HAJIME (JP)
Application Number:
PCT/JP2020/026050
Publication Date:
January 06, 2022
Filing Date:
July 02, 2020
Export Citation:
Assignee:
CPM HOLDING CO LTD (JP)
International Classes:
F25B41/00; F25B1/00; F25B49/02
Domestic Patent References:
| WO2019135292A1 | 2019-07-11 | |||
| WO2019171486A1 | 2019-09-12 | |||
| WO2019234824A1 | 2019-12-12 |
Foreign References:
| JP2018091601A | 2018-06-14 | |||
| JP2017142061A | 2017-08-17 | |||
| JP2020112344A | 2020-07-27 |
Attorney, Agent or Firm:
THE PATENT CORPORATE BODY PROTEC (JP)
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