EP3156747A4 - Heat source machine and heat source device - Google Patents

Heat source machine and heat source device Download PDF

Info

Publication number: EP3156747A4
Authority: EP; European Patent Office
Prior art keywords: heat source; machine; source device; source machine; heat
Prior art date: 2014-06-10
Legal status (The legal status 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 status listed.): Granted

Application number

EP15807501.0A

Other languages

German (de)

French (fr)

Other versions

EP3156747A1 (en

EP3156747B1 (en

Inventor

Hideki Tanno

Kaoru Matsushita

Yuuji Matsumoto

Manabu Yamamoto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toshiba Carrier Corp

Original Assignee

Toshiba Carrier 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.)

2014-06-10

Filing date

2015-06-10

Publication date

2018-01-17

2015-06-10 Application filed by Toshiba Carrier Corp filed Critical Toshiba Carrier Corp

2017-04-19 Publication of EP3156747A1 publication Critical patent/EP3156747A1/en

2018-01-17 Publication of EP3156747A4 publication Critical patent/EP3156747A4/en

2019-08-14 Application granted granted Critical

2019-08-14 Publication of EP3156747B1 publication Critical patent/EP3156747B1/en

Status Active legal-status Critical Current

2035-06-10 Anticipated expiration legal-status Critical

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
- F25B49/022—Compressor control arrangements
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/38—Failure diagnosis
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
- F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/003—Indoor unit with water as a heat sink or heat source
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
- F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
- 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
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/15—Power, e.g. by voltage or current
- F25B2700/151—Power, e.g. by voltage or current of the compressor motor
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2116—Temperatures of a condenser
- F25B2700/21163—Temperatures of a condenser of the refrigerant at the outlet of the condenser
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Air Conditioning Control Device (AREA)

EP15807501.0A 2014-06-10 2015-06-10 Heat source machine and heat source device Active EP3156747B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2014119614		2014-06-10
PCT/JP2015/066750 WO2015190525A1 (en)	2014-06-10	2015-06-10	Heat source machine and heat source device

Publications (3)

Publication Number	Publication Date
EP3156747A1 EP3156747A1 (en)	2017-04-19
EP3156747A4 true EP3156747A4 (en)	2018-01-17
EP3156747B1 EP3156747B1 (en)	2019-08-14

Family

ID=54833614

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15807501.0A Active EP3156747B1 (en)	2014-06-10	2015-06-10	Heat source machine and heat source device

Country Status (4)

Country	Link
EP (1)	EP3156747B1 (en)
JP (1)	JP6303004B2 (en)
KR (1)	KR101895175B1 (en)
WO (1)	WO2015190525A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7313796B2 (en) *	2018-01-12	2023-07-25	三菱重工サーマルシステムズ株式会社	heat exchange unit
CN111442489B (en) *	2020-03-27	2021-12-14	上海美控智慧建筑有限公司	Control method and system of air conditioner, air conditioner and readable storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3648479A (en) *	1970-09-28	1972-03-14	Westinghouse Electric Corp	Refrigeration system with multiple centrifugal compressors and load balancing control
US4248054A (en) *	1979-02-14	1981-02-03	Westinghouse Electric Corp.	Refrigeration system with load balancing control for at least three centrifugal compressors
JP3795996B2 (en) *	1997-02-07	2006-07-12	三洋電機株式会社	Air conditioner
EP1873467A2 (en) *	2004-10-28	2008-01-02	Emerson Retail Services INC.	Variable speed condenser fan control system
EP2461111A1 (en) *	2009-07-28	2012-06-06	Toshiba Carrier Corporation	Heat source unit

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JPS59132779A (en) *	1983-01-17	1984-07-30	Toshiba Corp	Air conditioner
JPS62166245A (en) *	1986-01-20	1987-07-22	Toshiba Corp	Method for controlling air conditioner
JPS62225856A (en) *	1986-03-27	1987-10-03	株式会社東芝	Air conditioner
JPH07332772A (en) *	1994-06-06	1995-12-22	Toshiba Corp	Air conditioner
CN100356116C (en) *	2003-03-28	2007-12-19	东芝开利株式会社	Air conditioner
JP4316933B2 (en) *	2003-06-03	2009-08-19	東芝キヤリア株式会社	Air conditioner
JP4382545B2 (en) *	2004-03-17	2009-12-16	東芝キヤリア株式会社	Refrigeration equipment and refrigeration vehicle
JP4714016B2 (en) *	2005-12-13	2011-06-29	東芝キヤリア株式会社	Heat exchange unit
JP4829818B2 (en)	2007-03-15	2011-12-07	新日本空調株式会社	Operation control method for 1 pump heat source equipment
JP4879135B2 (en) *	2007-10-22	2012-02-22	三洋電機株式会社	Electronic equipment cooling device
JP2009109059A (en) *	2007-10-29	2009-05-21	Toshiba Carrier Corp	Air conditioner
BRPI1008786B1 (en) *	2009-02-13	2020-11-24	Toshiba Carrier Corporation	secondary pump type heat source system and secondary pump type heat source control method
JP2010270970A (en) *	2009-05-21	2010-12-02	Mitsubishi Heavy Ind Ltd	Heat source system and method and program for controlling the same
JP5240134B2 (en) *	2009-09-07	2013-07-17	日立電線株式会社	Cold water circulation system
JP5053351B2 (en) *	2009-11-24	2012-10-17	三菱電機株式会社	Number control device
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2015
- 2015-06-10 EP EP15807501.0A patent/EP3156747B1/en active Active
- 2015-06-10 WO PCT/JP2015/066750 patent/WO2015190525A1/en active Application Filing
- 2015-06-10 JP JP2016527842A patent/JP6303004B2/en active Active
- 2015-06-10 KR KR1020177000448A patent/KR101895175B1/en active IP Right Grant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3648479A (en) *	1970-09-28	1972-03-14	Westinghouse Electric Corp	Refrigeration system with multiple centrifugal compressors and load balancing control
US4248054A (en) *	1979-02-14	1981-02-03	Westinghouse Electric Corp.	Refrigeration system with load balancing control for at least three centrifugal compressors
JP3795996B2 (en) *	1997-02-07	2006-07-12	三洋電機株式会社	Air conditioner
EP1873467A2 (en) *	2004-10-28	2008-01-02	Emerson Retail Services INC.	Variable speed condenser fan control system
EP2461111A1 (en) *	2009-07-28	2012-06-06	Toshiba Carrier Corporation	Heat source unit

Non-Patent Citations (1)

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Title
See also references of WO2015190525A1 *

Also Published As

Publication number	Publication date
JPWO2015190525A1 (en)	2017-04-20
EP3156747A1 (en)	2017-04-19
EP3156747B1 (en)	2019-08-14
JP6303004B2 (en)	2018-03-28
KR101895175B1 (en)	2018-09-04
KR20170018890A (en)	2017-02-20
WO2015190525A1 (en)	2015-12-17

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