CN114072580B - 涡旋压缩机 - Google Patents

涡旋压缩机 Download PDF

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Publication number
CN114072580B
CN114072580B CN201980098307.0A CN201980098307A CN114072580B CN 114072580 B CN114072580 B CN 114072580B CN 201980098307 A CN201980098307 A CN 201980098307A CN 114072580 B CN114072580 B CN 114072580B
Authority
CN
China
Prior art keywords
scroll
fixed
main frame
wall portion
scroll compressor
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
CN201980098307.0A
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English (en)
Chinese (zh)
Other versions
CN114072580A (zh
Inventor
高村祐司
达胁浩平
松井友寿
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 Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN114072580A publication Critical patent/CN114072580A/zh
Application granted granted Critical
Publication of CN114072580B publication Critical patent/CN114072580B/zh
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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/101—Geometry of the inlet or outlet of the inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
CN201980098307.0A 2019-07-16 2019-07-16 涡旋压缩机 Active CN114072580B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/027902 WO2021009839A1 (ja) 2019-07-16 2019-07-16 スクロール圧縮機

Publications (2)

Publication Number Publication Date
CN114072580A CN114072580A (zh) 2022-02-18
CN114072580B true CN114072580B (zh) 2023-06-23

Family

ID=74210342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980098307.0A Active CN114072580B (zh) 2019-07-16 2019-07-16 涡旋压缩机

Country Status (4)

Country Link
EP (1) EP4001650B1 (https=)
JP (1) JP7345550B2 (https=)
CN (1) CN114072580B (https=)
WO (1) WO2021009839A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116412130A (zh) * 2021-12-31 2023-07-11 丹佛斯（天津）有限公司 涡旋压缩机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003148348A (ja) * 2001-11-15 2003-05-21 Mitsubishi Electric Corp 圧縮機
JP3832369B2 (ja) 2002-03-28 2006-10-11 ダイキン工業株式会社 高低圧ドーム型圧縮機
JP2006097517A (ja) * 2004-09-29 2006-04-13 Fujitsu General Ltd 圧縮機および圧縮機用電動機
JP5180698B2 (ja) * 2008-06-20 2013-04-10 サンデン株式会社 スクロール型流体機械
EP2461122B1 (en) * 2009-07-28 2018-12-19 Mitsubishi Electric Corporation Heat pump device, compressor with injection mechanism, and method of manufacturing scroll compressor with injection mechanism
JP2017025762A (ja) * 2015-07-21 2017-02-02 ダイキン工業株式会社 圧縮機
JP2018141444A (ja) * 2017-02-28 2018-09-13 サンデン・エンバイロメントプロダクツ株式会社 オルダム継手構造、スクロール圧縮機、冷凍回路システム
JP6678811B2 (ja) * 2017-03-06 2020-04-08 三菱電機株式会社 スクロール圧縮機および冷凍サイクル装置
JP6765508B2 (ja) * 2017-03-29 2020-10-07 三菱電機株式会社 スクロール圧縮機、およびスクロール圧縮機の製造方法

Also Published As

Publication number Publication date
JP7345550B2 (ja) 2023-09-15
EP4001650A1 (en) 2022-05-25
CN114072580A (zh) 2022-02-18
EP4001650B1 (en) 2025-10-22
JPWO2021009839A1 (https=) 2021-01-21
WO2021009839A1 (ja) 2021-01-21
EP4001650A4 (en) 2022-07-27

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