BRPI0900141A2 - refrigerant circulation apparatus - Google Patents

refrigerant circulation apparatus

Info

Publication number
BRPI0900141A2
BRPI0900141A2 BRPI0900141-7A BRPI0900141A BRPI0900141A2 BR PI0900141 A2 BRPI0900141 A2 BR PI0900141A2 BR PI0900141 A BRPI0900141 A BR PI0900141A BR PI0900141 A2 BRPI0900141 A2 BR PI0900141A2
Authority
BR
Brazil
Prior art keywords
refrigerant
integrated
circulation apparatus
check valves
refrigerant circulation
Prior art date
Application number
BRPI0900141-7A
Other languages
Portuguese (pt)
Inventor
Kensuke Aoki
Original Assignee
Toshiba Kk Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Kk Toshiba Corp filed Critical Toshiba Kk Toshiba Corp
Publication of BRPI0900141A2 publication Critical patent/BRPI0900141A2/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Transmitters (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

APARELHO PARA CIRCULAçãO DE REFRIGERANTE. A presente invenção refere-se a um aparelho de circulação de refrigerante (18) inclui bombas de circulação (22a, 22b) dispostas em paralelo uma com a outra, uma unidade de introduzir seletivamente um refrigerante (24) conectada às portas de entrada (20a) das bombas e seletivamente introduzindo o refrigerante nas portas de entrada das bombas, válvulas de checagem (26) conectadas às portas de descarga (20b) das bombas, tubulações de suprimento de refrigerante ramificadas (28) se estendendo das válvulas de checagem e tendo extremidades de extensão (28a) em que as tubulações ramificadas são integradas uma com a outra, uma tubulação de suprimento de refrigerante integrada (30) se estendendo para cima das extremidades de extensão integradas das tubulações ramificadas, e uma tubulação de descarga. de refrigerante (32) com uma válvula de ligar-desligar (32a). O aparelho para circulação de refrigerante é caracterizado em que as tubulações ramificadas se estendem horizontalmente ou para baixo das válvulas de checagem, e a tubulação de descarga de refrigerante com a válvula de ligar-desligar se estende horizontalmente ou para baixo das extremidades de extensão integradas das tubulações ramificadas.REFRIGERANT CIRCULATION APPARATUS. The present invention relates to a refrigerant circulation apparatus (18) including circulation pumps (22a, 22b) arranged in parallel with each other, a selectively introducing refrigerant unit (24) connected to the inlet ports (20a). ) and selectively introducing refrigerant into pump inlet ports, check valves (26) connected to pump discharge ports (20b), branched refrigerant supply lines (28) extending from check valves and having ends extension pipe (28a) wherein the branch pipes are integrated with each other, an integrated refrigerant supply pipe (30) extending over the integrated extension ends of the branch pipes, and a discharge pipe. (32) with an on-off valve (32a). Refrigerant circulation apparatus is characterized in that the branch pipes extend horizontally or below the check valves, and the refrigerant discharge piping with the on-off valve extends horizontally or below the integrated extension ends of the valves. branched pipes.

BRPI0900141-7A 2008-01-28 2009-01-26 refrigerant circulation apparatus BRPI0900141A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008016508A JP4410283B2 (en) 2008-01-28 2008-01-28 Water cooling device

Publications (1)

Publication Number Publication Date
BRPI0900141A2 true BRPI0900141A2 (en) 2009-09-22

Family

ID=40947200

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0900141-7A BRPI0900141A2 (en) 2008-01-28 2009-01-26 refrigerant circulation apparatus

Country Status (6)

Country Link
US (1) US20090211736A1 (en)
JP (1) JP4410283B2 (en)
CN (1) CN101500399B (en)
BR (1) BRPI0900141A2 (en)
CA (1) CA2651408C (en)
MX (1) MX2009000924A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110036098A1 (en) * 2009-08-17 2011-02-17 General Electric Company Self-regulating cooling water system for intercooled gas turbine engines
FR2976420B1 (en) 2011-06-07 2013-07-12 Converteam Technology Ltd COOLING SYSTEM WITH DEIONIZED WATER FOR ELECTRICAL EQUIPMENT
WO2016130152A1 (en) * 2015-02-13 2016-08-18 Hewlett Packard Enterprise Development Lp Coolant distribution unit
JP6246411B1 (en) * 2017-07-21 2017-12-13 Dmg森精機株式会社 Coolant supply device
CN107896468B (en) * 2017-11-10 2019-09-06 桐乡守敬应用技术研究院有限公司 A kind of reading intelligent agriculture ecological box self-loopa air draft heating system
CN110836557A (en) * 2019-10-14 2020-02-25 临涣焦化股份有限公司 System and method for exchanging water by heat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059231A (en) * 1936-11-03 Device for cleaning fuel oil
US3782451A (en) * 1972-06-19 1974-01-01 Marley Co Hydraulic flow distribution system for multiple pass air cooled heat exchanger
US5333677A (en) * 1974-04-02 1994-08-02 Stephen Molivadas Evacuated two-phase head-transfer systems
US4067382A (en) * 1974-09-23 1978-01-10 The Hanna Mining Company Heat reclaim system
US4319628A (en) * 1979-07-13 1982-03-16 Southern California Gas Company Two liquid heat exchange system and safety valve to prevent contamination
US4628869A (en) * 1985-02-01 1986-12-16 United States Steel Corporation Variable temperature waste heat recovery system
US7047753B2 (en) * 2000-03-14 2006-05-23 Hussmann Corporation Refrigeration system and method of operating the same
JP2005190091A (en) * 2003-12-25 2005-07-14 Matsushita Electric Ind Co Ltd Cooling device and electronic equipment having the same
TW200847901A (en) * 2007-05-18 2008-12-01 Cooler Master Co Ltd Water-cooling heat-dissipation system

Also Published As

Publication number Publication date
MX2009000924A (en) 2009-08-12
CA2651408A1 (en) 2009-07-28
US20090211736A1 (en) 2009-08-27
CN101500399A (en) 2009-08-05
CA2651408C (en) 2013-07-30
JP4410283B2 (en) 2010-02-03
JP2009177713A (en) 2009-08-06
CN101500399B (en) 2011-08-10

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements