SG10201801130UA - Refrigerant distribution device, cooling system, and refrigerant distribution method in refrigerant distribution device - Google Patents

Refrigerant distribution device, cooling system, and refrigerant distribution method in refrigerant distribution device

Info

Publication number
SG10201801130UA
SG10201801130UA SG10201801130UA SG10201801130UA SG10201801130UA SG 10201801130U A SG10201801130U A SG 10201801130UA SG 10201801130U A SG10201801130U A SG 10201801130UA SG 10201801130U A SG10201801130U A SG 10201801130UA SG 10201801130U A SG10201801130U A SG 10201801130UA
Authority
SG
Singapore
Prior art keywords
refrigerant
liquid
refrigerant distribution
distribution device
distribution
Prior art date
Application number
SG10201801130UA
Inventor
Shunsuke Fujii
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of SG10201801130UA publication Critical patent/SG10201801130UA/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
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20763—Liquid cooling without phase change
    • H05K7/20781—Liquid cooling without phase change within cabinets for removing heat from server blades
    • 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
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/208—Liquid cooling with phase change
    • H05K7/20827—Liquid cooling with phase change within rooms for removing heat from cabinets, e.g. air conditioning devices
    • 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
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20318—Condensers
    • 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
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices

Abstract

REFRIGERANT DISTRIBUTION DEVICE, COOLING SYSTEM, AND REFRIGERANT DISTRIBUTION METHOD IN REFRIGERANT DISTRIBUTION DEVICE 5 A refrigerant distribution device includes: a distribution vessel in which a refrigerant liquid flows; a refrigerant inflow pipe connected to a top portion of the distribution vessel and supplied with a refrigerant liquid; a first refrigerant outflow pipe and a second refrigerant outflow pipe connected to a bottom portion of the distribution 10 vessel to discharge the refrigerant liquid; and a float channel switching valve that floats in the refrigerant liquid in the distribution vessel. The flow channel swit ching valve switches a passage to the first refrigerant outflow pipe when an amount of the refrigerant liquid in one heat receiver does not reach a reference amount of liquid, and cuts off the passage communicating with the first refrigerant outflow pipe a nd switches the passage 15 to the second refrigerant outflow pipe when the amount of the refrigerant liquid in the one heat receiver reaches the reference amount of liquid. Fig. 1 20
SG10201801130UA 2017-03-23 2018-02-09 Refrigerant distribution device, cooling system, and refrigerant distribution method in refrigerant distribution device SG10201801130UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017057352A JP6304420B1 (en) 2017-03-23 2017-03-23 Refrigerant distribution device, cooling device, and refrigerant distribution method in refrigerant distribution device

Publications (1)

Publication Number Publication Date
SG10201801130UA true SG10201801130UA (en) 2018-10-30

Family

ID=61828485

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201801130UA SG10201801130UA (en) 2017-03-23 2018-02-09 Refrigerant distribution device, cooling system, and refrigerant distribution method in refrigerant distribution device

Country Status (3)

Country Link
US (1) US11044836B2 (en)
JP (1) JP6304420B1 (en)
SG (1) SG10201801130UA (en)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790757A (en) * 1931-02-03 Regenerative refrigerating apparatus
US1650046A (en) * 1924-01-10 1927-11-22 Walter G E Rolaff Distributor for use in refrigerating systems
US1593664A (en) * 1924-01-30 1926-07-27 John E Mitchell Refrigeration system for cooling drinking water
US1829387A (en) * 1927-11-30 1931-10-27 Frigidaire Corp Refrigerating apparatus
US2122210A (en) * 1934-05-22 1938-06-28 Westinghouse Electric & Mfg Co Cooling apparatus
US2082549A (en) * 1934-08-14 1937-06-01 Kelvinator Corp Refrigerating apparatus
US2109135A (en) * 1937-02-05 1938-02-22 Carbondale Machine Corp Chilling apparatus
US2274391A (en) * 1940-12-06 1942-02-24 Worthington Pump & Mach Corp Refrigerating system and evaporator therefor
US2321137A (en) * 1941-01-24 1943-06-08 Gen Motors Corp Refrigerating apparatus
JPH0245793B2 (en) 1983-12-23 1990-10-11 Matsushita Refrigeration REIBAIRYUROKIRIKAESOCHI
JPS61175378A (en) 1985-01-31 1986-08-07 Toshiba Corp Four-way valve apparatus
JPH0320622Y2 (en) 1986-02-17 1991-05-02
JP2544433B2 (en) * 1988-03-31 1996-10-16 三機工業株式会社 Refrigerant natural circulation heat transfer device
JPH06195130A (en) * 1992-10-30 1994-07-15 Furukawa Electric Co Ltd:The Liquid level controller for air-conditioning heat exchanger and air-conditioning system using its controller
US20100095688A1 (en) * 2006-12-15 2010-04-22 Taras Michael F Refrigerant distribution improvement in parallell flow heat exchanger manifolds
US8231065B2 (en) * 2008-04-01 2012-07-31 Trane International Inc. Floating restriction for a refrigerant line
SG11201504298TA (en) * 2012-12-03 2015-07-30 Nec Corp Cooling system for electronic device storing apparatus and cooling system for electronic device storing building
WO2015087530A1 (en) * 2013-12-13 2015-06-18 日本電気株式会社 Refrigerant distribution device and cooling device
CN106304752A (en) 2015-05-19 2017-01-04 王玉富 A kind of phase-change heat-exchange rack being applicable to server hierarchies configuration
JP6545277B2 (en) * 2015-10-28 2019-07-17 三菱電機株式会社 Outdoor unit of air conditioner

Also Published As

Publication number Publication date
JP6304420B1 (en) 2018-04-04
US11044836B2 (en) 2021-06-22
JP2018159517A (en) 2018-10-11
US20180279512A1 (en) 2018-09-27

Similar Documents

Publication Publication Date Title
SA518391551B1 (en) Water conserving shower system and thermochromic fixtures used therein
WO2015095500A3 (en) Fill limit vent valve having vapor permeable membrane
MX2018000911A (en) Condenser, cooling system, and operation method.
MX2016016873A (en) Passive restart y-site.
CN104018570A (en) Odor-resistant floor drain
SG10201801130UA (en) Refrigerant distribution device, cooling system, and refrigerant distribution method in refrigerant distribution device
CN204647398U (en) A kind of constant current constant voltage water flow valve
CN203500558U (en) Flow switching device
CN202691143U (en) Tee joint water valve
US20090288999A1 (en) Water level control device for reverse osmosis water purifying system
US20160090720A1 (en) Two-Path Water Output Device
CN207989747U (en) Valve and tap
CN207569188U (en) A kind of spool seal washer
JP6440033B2 (en) Water heater
MX2018016378A (en) Self-powered valve and automatic closure in case of leakage, and its met.
CN203892612U (en) Cold water and hot water mixing device with temperature displaying function
CN203585817U (en) Cryogenic pipe capable of distributing flow in limited manner
CN205781046U (en) Washbasin rotary faucet
KR20140142119A (en) The artificial small stream
TR201902327T4 (en) Thermal battery with shut-off valve.
CN206131392U (en) Drainage structures in smallpox machine foam water groove
CN205207801U (en) Energy -concerving and environment -protective type gas automatic regulating valve group
CN204494841U (en) A kind of water-saving device for gas water heater
RU2554022C1 (en) Straight-through gas-fired water heater
CN103940089A (en) Hot-water circulation system for water heater