JP6776947B2 - エジェクタモジュール、およびエジェクタ式冷凍サイクル - Google Patents

エジェクタモジュール、およびエジェクタ式冷凍サイクル Download PDF

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Publication number
JP6776947B2
JP6776947B2 JP2017039254A JP2017039254A JP6776947B2 JP 6776947 B2 JP6776947 B2 JP 6776947B2 JP 2017039254 A JP2017039254 A JP 2017039254A JP 2017039254 A JP2017039254 A JP 2017039254A JP 6776947 B2 JP6776947 B2 JP 6776947B2
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JP
Japan
Prior art keywords
refrigerant
ejector
evaporator
nozzle
stop condition
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
JP2017039254A
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English (en)
Japanese (ja)
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JP2018145823A5 (enExample
JP2018145823A (ja
Inventor
達博 鈴木
達博 鈴木
陽一郎 河本
陽一郎 河本
照之 堀田
照之 堀田
尾形　豪太
豪太 尾形
龍 福島
龍 福島
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
Priority to JP2017039254A priority Critical patent/JP6776947B2/ja
Priority to PCT/JP2018/005441 priority patent/WO2018159322A1/ja
Publication of JP2018145823A publication Critical patent/JP2018145823A/ja
Publication of JP2018145823A5 publication Critical patent/JP2018145823A5/ja
Application granted granted Critical
Publication of JP6776947B2 publication Critical patent/JP6776947B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/48—Control
    • 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
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Jet Pumps And Other Pumps (AREA)
JP2017039254A 2017-03-02 2017-03-02 エジェクタモジュール、およびエジェクタ式冷凍サイクル Active JP6776947B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017039254A JP6776947B2 (ja) 2017-03-02 2017-03-02 エジェクタモジュール、およびエジェクタ式冷凍サイクル
PCT/JP2018/005441 WO2018159322A1 (ja) 2017-03-02 2018-02-16 エジェクタモジュール、およびエジェクタ式冷凍サイクル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017039254A JP6776947B2 (ja) 2017-03-02 2017-03-02 エジェクタモジュール、およびエジェクタ式冷凍サイクル

Publications (3)

Publication Number Publication Date
JP2018145823A JP2018145823A (ja) 2018-09-20
JP2018145823A5 JP2018145823A5 (enExample) 2019-05-23
JP6776947B2 true JP6776947B2 (ja) 2020-10-28

Family

ID=63370861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017039254A Active JP6776947B2 (ja) 2017-03-02 2017-03-02 エジェクタモジュール、およびエジェクタ式冷凍サイクル

Country Status (2)

Country Link
JP (1) JP6776947B2 (enExample)
WO (1) WO2018159322A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6780590B2 (ja) 2017-03-02 2020-11-04 株式会社デンソー エジェクタモジュール
CN111692703B (zh) 2019-03-15 2023-04-25 开利公司 空气调节系统的故障检测方法
DE102021213208A1 (de) 2021-11-24 2023-05-25 Volkswagen Aktiengesellschaft Klimatisierungsanordnung mit geregeltem Ejektor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834016B1 (fr) * 2001-12-21 2004-03-26 Marwal Systems Pompe a jet
JP4572910B2 (ja) * 2007-06-11 2010-11-04 株式会社デンソー 二段減圧式エジェクタおよびエジェクタ式冷凍サイクル
JP2010019133A (ja) * 2008-07-09 2010-01-28 Denso Corp エジェクタおよびヒートポンプサイクル装置

Also Published As

Publication number Publication date
WO2018159322A1 (ja) 2018-09-07
JP2018145823A (ja) 2018-09-20

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