DE10327953A1 - Dampfkompressions-Kältemittelkreislauf - Google Patents

Dampfkompressions-Kältemittelkreislauf Download PDF

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Publication number
DE10327953A1
DE10327953A1 DE2003127953 DE10327953A DE10327953A1 DE 10327953 A1 DE10327953 A1 DE 10327953A1 DE 2003127953 DE2003127953 DE 2003127953 DE 10327953 A DE10327953 A DE 10327953A DE 10327953 A1 DE10327953 A1 DE 10327953A1
Authority
DE
Germany
Prior art keywords
refrigerant
waste heat
compressor
pressure
heat exchanger
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.)
Withdrawn
Application number
DE2003127953
Other languages
German (de)
English (en)
Inventor
Takeshi Kariya Sakai
Hidemine Kariya Murahashi
Susumu Kariya Kawamura
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of DE10327953A1 publication Critical patent/DE10327953A1/de
Withdrawn legal-status Critical Current

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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • 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
    • F25B31/006—Cooling of compressor or 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
DE2003127953 2002-06-24 2003-06-20 Dampfkompressions-Kältemittelkreislauf Withdrawn DE10327953A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002/182876 2002-06-24
JP2002182876 2002-06-24
JP2003102504A JP4269752B2 (ja) 2002-06-24 2003-04-07 蒸気圧縮式冷凍機
JP2003/102504 2003-04-07

Publications (1)

Publication Number Publication Date
DE10327953A1 true DE10327953A1 (de) 2004-01-22

Family

ID=29782014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003127953 Withdrawn DE10327953A1 (de) 2002-06-24 2003-06-20 Dampfkompressions-Kältemittelkreislauf

Country Status (3)

Country Link
JP (1) JP4269752B2 (fr)
CN (1) CN1469091A (fr)
DE (1) DE10327953A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014020255A1 (fr) * 2012-08-02 2014-02-06 Electricite De France Installation comprenant une pompe à chaleur pour réaliser un chauffage à fort écart de températures d'un fluide extérieur
US9506660B2 (en) 2009-10-30 2016-11-29 Mentus Holding Ag Arrangement for air conditioning rooms and heat pump unit for use in the arrangement
DE102018114786A1 (de) * 2018-06-20 2019-12-24 Stiebel Eltron Gmbh & Co. Kg Verfahren zum Betrieb einer Wärmepumpe und eine Kältemaschine
DE112014001071B4 (de) * 2013-03-15 2021-07-01 Trane International Inc. Vorrichtungen, Systeme und Verfahren für einen variablen Frequenzantriebbetrieb und eine entsprechende Steuerung
DE102020115492A1 (de) 2020-06-10 2021-12-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Kraftwärmemaschine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4923794B2 (ja) * 2006-07-06 2012-04-25 ダイキン工業株式会社 空気調和装置
JP5529432B2 (ja) * 2009-03-30 2014-06-25 三菱重工業株式会社 ヒートポンプ装置
JP5632629B2 (ja) * 2010-03-24 2014-11-26 東芝キヤリア株式会社 空気調和機
WO2017017813A1 (fr) * 2015-07-29 2017-02-02 三菱電機株式会社 Unité extérieure
CN108302843A (zh) * 2017-12-21 2018-07-20 上海交通大学 蒸汽热水联供空气能锅炉系统

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9506660B2 (en) 2009-10-30 2016-11-29 Mentus Holding Ag Arrangement for air conditioning rooms and heat pump unit for use in the arrangement
WO2014020255A1 (fr) * 2012-08-02 2014-02-06 Electricite De France Installation comprenant une pompe à chaleur pour réaliser un chauffage à fort écart de températures d'un fluide extérieur
FR2994254A1 (fr) * 2012-08-02 2014-02-07 Electricite De France Pompe a chaleur pour realiser un chauffage a fort ecart de temperatures d'un fluide exterieur, et installation comprenant une telle pompe a chaleur
US9970691B2 (en) 2012-08-02 2018-05-15 Electricite De France Equipment including a heat pump for heating an external fluid with a large temperature differential
DE112014001071B4 (de) * 2013-03-15 2021-07-01 Trane International Inc. Vorrichtungen, Systeme und Verfahren für einen variablen Frequenzantriebbetrieb und eine entsprechende Steuerung
DE102018114786A1 (de) * 2018-06-20 2019-12-24 Stiebel Eltron Gmbh & Co. Kg Verfahren zum Betrieb einer Wärmepumpe und eine Kältemaschine
DE102020115492A1 (de) 2020-06-10 2021-12-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Kraftwärmemaschine

Also Published As

Publication number Publication date
JP2004085178A (ja) 2004-03-18
CN1469091A (zh) 2004-01-21
JP4269752B2 (ja) 2009-05-27

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee