PH12015500082A1 - Cold source system - Google Patents

Cold source system

Info

Publication number
PH12015500082A1
PH12015500082A1 PH12015500082A PH12015500082A PH12015500082A1 PH 12015500082 A1 PH12015500082 A1 PH 12015500082A1 PH 12015500082 A PH12015500082 A PH 12015500082A PH 12015500082 A PH12015500082 A PH 12015500082A PH 12015500082 A1 PH12015500082 A1 PH 12015500082A1
Authority
PH
Philippines
Prior art keywords
heat source
source system
performance
heat
priority
Prior art date
Application number
PH12015500082A
Inventor
Kitajima Keiichi
Kikuch I Hiroshige
Miyajima Yuji
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of PH12015500082A1 publication Critical patent/PH12015500082A1/en

Links

Classifications

    • 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
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel
    • F25B2400/061—Several compression cycles arranged in parallel the capacity of the first system being different from the second
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/24—Storage receiver heat

Abstract

Provided is a heat source system for controlling a plurality of refrigerators, the heat source system being capable of operating at a high coefficient of performance. A heat source system (1) is constituted from three heat source devices (1a, 1b, 1c) provided with refrigerators (4a, 4b, 4c). The heat source system (1) further includes: a simulation means for computing the coefficient of performance of each of the heat source devices (1a, 1b, 1c); an order of priority setting means for increasing the order of priority of an operation for the heat source device (1a, 1b, 1c) with the highest maximum coefficient of performance; a schedule determining means for determining, on the basis of a heat demand prediction of a heat load (8), an operation schedule so that the heat source machine (1a, 1b, 1c) with the highest order of priority is operated first; and a heat source system control means for operating the heat source devices (1a, 1b, 1c) on the basis of the operation schedule.
PH12015500082A 2012-07-13 2015-01-13 Cold source system PH12015500082A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012157981A JP6029363B2 (en) 2012-07-13 2012-07-13 Heat source system
PCT/JP2013/069212 WO2014010738A1 (en) 2012-07-13 2013-07-12 Heat source system

Publications (1)

Publication Number Publication Date
PH12015500082A1 true PH12015500082A1 (en) 2015-03-02

Family

ID=49916177

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12015500082A PH12015500082A1 (en) 2012-07-13 2015-01-13 Cold source system

Country Status (5)

Country Link
JP (1) JP6029363B2 (en)
CN (1) CN104487777A (en)
PH (1) PH12015500082A1 (en)
SG (1) SG11201500249RA (en)
WO (1) WO2014010738A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6588800B2 (en) * 2015-10-27 2019-10-09 アズビル株式会社 Heat source operation support apparatus and method
JP6756669B2 (en) * 2017-06-12 2020-09-16 株式会社日立製作所 Treatment support device and treatment support method
CN107741150A (en) * 2017-10-31 2018-02-27 江苏天舒电器股份有限公司 A kind of frostless, Multivariable Coupling type heat pump hot-blast stove control system and its control method
JP7151975B2 (en) * 2020-04-09 2022-10-12 オリオン機械株式会社 Controller and temperature control system
CN114923266B (en) * 2022-07-20 2022-09-30 蘑菇物联技术（深圳）有限公司 Method, apparatus and medium for controlling chiller of central air conditioning system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0743185B2 (en) * 1986-02-14 1995-05-15 大阪瓦斯株式会社 Control method for multiple heat source units
JPH01107056A (en) * 1987-10-21 1989-04-24 Toshiba Corp Air conditioner
JPH08303877A (en) * 1995-05-10 1996-11-22 Sanyo Electric Co Ltd Air conditioner
JP3745352B2 (en) * 2003-08-11 2006-02-15 三建設備工業株式会社 Air conditioning system
JP2005321852A (en) * 2004-05-06 2005-11-17 Mitsubishi Chemical Engineering Corp Heat load prediction control system
JP2010085009A (en) * 2008-09-30 2010-04-15 Hitachi Plant Technologies Ltd Air conditioning method, air conditioning system and method of controlling air conditioning system

Also Published As

Publication number Publication date
SG11201500249RA (en) 2015-02-27
JP6029363B2 (en) 2016-11-24
CN104487777A (en) 2015-04-01
JP2014020630A (en) 2014-02-03
WO2014010738A1 (en) 2014-01-16

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