CN110603415B - 涡轮制冷机及其控制装置、控制方法以及记录介质 - Google Patents

涡轮制冷机及其控制装置、控制方法以及记录介质 Download PDF

Info

Publication number
CN110603415B
CN110603415B CN201880028687.6A CN201880028687A CN110603415B CN 110603415 B CN110603415 B CN 110603415B CN 201880028687 A CN201880028687 A CN 201880028687A CN 110603415 B CN110603415 B CN 110603415B
Authority
CN
China
Prior art keywords
refrigerant
cold water
pressure
determination unit
foaming
Prior art date
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.)
Active
Application number
CN201880028687.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN110603415A (zh
Inventor
栂野良枝
长谷川泰士
末光亮介
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of CN110603415A publication Critical patent/CN110603415A/zh
Application granted granted Critical
Publication of CN110603415B publication Critical patent/CN110603415B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0261—Surge control by varying driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled 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
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/16—Lubrication
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves
    • 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
    • F25B2700/13—Mass flow of refrigerants
    • F25B2700/135—Mass flow of refrigerants through the evaporator
    • F25B2700/1352—Mass flow of refrigerants through the evaporator at the inlet
    • 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
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1932—Oil pressures
    • 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
    • F25B2700/2105—Oil temperatures
    • 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
    • F25B2700/21172—Temperatures of an evaporator of the fluid cooled by the evaporator at the inlet
    • 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
    • F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
CN201880028687.6A 2017-03-31 2018-03-08 涡轮制冷机及其控制装置、控制方法以及记录介质 Active CN110603415B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-070049 2017-03-31
JP2017070049A JP6835651B2 (ja) 2017-03-31 2017-03-31 冷凍機制御装置、ターボ冷凍機、冷凍機制御方法およびプログラム
PCT/JP2018/008983 WO2018180337A1 (ja) 2017-03-31 2018-03-08 冷凍機制御装置、ターボ冷凍機、冷凍機制御方法およびプログラム

Publications (2)

Publication Number Publication Date
CN110603415A CN110603415A (zh) 2019-12-20
CN110603415B true CN110603415B (zh) 2021-06-11

Family

ID=63675500

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880028687.6A Active CN110603415B (zh) 2017-03-31 2018-03-08 涡轮制冷机及其控制装置、控制方法以及记录介质

Country Status (4)

Country Link
US (1) US11346589B2 (https=)
JP (1) JP6835651B2 (https=)
CN (1) CN110603415B (https=)
WO (1) WO2018180337A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109578317B (zh) * 2018-12-29 2020-07-31 沈阳鼓风机集团自动控制系统工程有限公司 一种离心压缩机润滑油系统的控制方法及装置
JP6919741B1 (ja) * 2020-03-26 2021-08-18 ダイキン工業株式会社 グリス及びグリスが潤滑剤として使用される冷凍サイクル装置
CN116481211A (zh) * 2022-01-17 2023-07-25 开利公司 换热系统和判断经换热器的载冷介质流量是否过低的方法
JP2023150208A (ja) * 2022-03-31 2023-10-16 ダイキン工業株式会社 冷凍装置
US12050034B2 (en) * 2022-08-29 2024-07-30 Johnson Controls Tyco IP Holdings LLP System and method for operating a compressor of an energy efficient heat pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601082A1 (fr) * 1986-07-02 1988-01-08 Carrier Corp Dispositif de lubrification d'un compresseur
JP2009186030A (ja) * 2008-02-01 2009-08-20 Daikin Ind Ltd ターボ冷凍機
CN103994595A (zh) * 2013-02-20 2014-08-20 荏原冷热系统株式会社 涡轮制冷机
JP2014190627A (ja) * 2013-03-27 2014-10-06 Ebara Refrigeration Equipment & Systems Co Ltd ターボ冷凍機
CN105015010A (zh) * 2015-06-12 2015-11-04 刘飞 压缩机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508416A (en) * 1968-01-17 1970-04-28 Charlie D Miller Method of and apparatus for controlling a refrigeration machine
JPS6313429Y2 (https=) * 1978-01-27 1988-04-15
US4404811A (en) * 1981-11-27 1983-09-20 Carrier Corporation Method of preventing refrigeration compressor lubrication pump cavitation
JPS60114659A (ja) * 1983-11-26 1985-06-21 三菱電機株式会社 タ−ボ冷凍装置
JPH0387897U (https=) * 1989-12-22 1991-09-06
JPH06173858A (ja) * 1992-12-07 1994-06-21 Daikin Ind Ltd ターボ圧縮機
JP3489631B2 (ja) * 1994-01-28 2004-01-26 荏原冷熱システム株式会社 ターボ冷凍機
CN1192196C (zh) * 2000-07-13 2005-03-09 三菱重工业株式会社 喷射泵以及冷冻机
JP2005016774A (ja) * 2003-06-24 2005-01-20 Matsushita Electric Ind Co Ltd 冷蔵庫
JP2005016770A (ja) * 2003-06-24 2005-01-20 Matsushita Electric Ind Co Ltd 冷蔵庫
JP6324707B2 (ja) * 2013-11-13 2018-05-16 三菱重工サーマルシステムズ株式会社 熱源機及びその制御方法
JP6487163B2 (ja) * 2014-07-31 2019-03-20 三菱重工サーマルシステムズ株式会社 ターボ冷凍機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601082A1 (fr) * 1986-07-02 1988-01-08 Carrier Corp Dispositif de lubrification d'un compresseur
JP2009186030A (ja) * 2008-02-01 2009-08-20 Daikin Ind Ltd ターボ冷凍機
CN103994595A (zh) * 2013-02-20 2014-08-20 荏原冷热系统株式会社 涡轮制冷机
JP2014190627A (ja) * 2013-03-27 2014-10-06 Ebara Refrigeration Equipment & Systems Co Ltd ターボ冷凍機
CN105015010A (zh) * 2015-06-12 2015-11-04 刘飞 压缩机

Also Published As

Publication number Publication date
WO2018180337A1 (ja) 2018-10-04
CN110603415A (zh) 2019-12-20
JP6835651B2 (ja) 2021-02-24
JP2018173192A (ja) 2018-11-08
US11346589B2 (en) 2022-05-31
US20210108843A1 (en) 2021-04-15

Similar Documents

Publication Publication Date Title
CN110603415B (zh) 涡轮制冷机及其控制装置、控制方法以及记录介质
US10724773B2 (en) Turbo freezing machine and start-up control method therefor
JP3990186B2 (ja) 超臨界蒸気圧縮回路における高圧側圧力制御方法と回路装置
WO2014119027A1 (ja) 熱源システム及び冷却水供給装置の制御装置並びに制御方法
JP6264688B2 (ja) 冷凍装置
US9341401B2 (en) Heat source system and control method therefor
US20210033316A1 (en) Oil pump control device, control method, control program, and turbo refrigerator
US11391495B2 (en) Turbo refrigerator and startup control method therefor
JP2015218911A (ja) 冷凍装置
CN103851817B (zh) 制冷装置
JP2007225140A (ja) ターボ冷凍機およびその制御装置ならびにターボ冷凍機の制御方法
JP6978242B2 (ja) 冷媒回路装置
CN112368523B (zh) 冷冻循环装置以及其控制方法
US11624531B2 (en) Oil control system and method for HVAC system
JP2008249254A (ja) 冷凍機、冷凍機の運転方法及び製造方法
JP2013079769A (ja) ヒートポンプ給湯機及び冷凍サイクル
JP2012137291A (ja) 冷凍機の運転方法及び製造方法
JP6037637B2 (ja) ヒートポンプの制御装置、ヒートポンプ、及びヒートポンプの制御方法
JP2021134940A (ja) 冷凍装置
JP2011190948A (ja) 冷凍サイクル装置および冷凍サイクル装置の制御方法
EP3249321A1 (en) Control device, control method, and program
JP2013194922A (ja) ヒートポンプの制御装置、ヒートポンプ、及びヒートポンプの制御方法
EP4464953A1 (en) Constant-temperature transport system, vehicle, and control method
JP2010060257A (ja) 熱源システムおよびその制御方法
JP2026021273A (ja) 試験チャンバ及び制御方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant