WO2011151554A3 - Compresseur frigorifique à spirales - Google Patents

Compresseur frigorifique à spirales Download PDF

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Publication number
WO2011151554A3
WO2011151554A3 PCT/FR2011/051087 FR2011051087W WO2011151554A3 WO 2011151554 A3 WO2011151554 A3 WO 2011151554A3 FR 2011051087 W FR2011051087 W FR 2011051087W WO 2011151554 A3 WO2011151554 A3 WO 2011151554A3
Authority
WO
WIPO (PCT)
Prior art keywords
delivery
scroll
opening
valve
refrigeration compressor
Prior art date
Application number
PCT/FR2011/051087
Other languages
English (en)
Other versions
WO2011151554A2 (fr
Inventor
Pierre Ginies
Christophe Ancel
Original Assignee
Danfoss Commercial Compressors
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 Danfoss Commercial Compressors filed Critical Danfoss Commercial Compressors
Priority to CN201180026627.9A priority Critical patent/CN103502644B/zh
Priority to US13/700,937 priority patent/US9194395B2/en
Priority to DE112011101871.1T priority patent/DE112011101871B4/de
Publication of WO2011151554A2 publication Critical patent/WO2011151554A2/fr
Publication of WO2011151554A3 publication Critical patent/WO2011151554A3/fr

Links

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
    • 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
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Compresseur frigorifique à spirales comprenant une volute fixe (8) et une volute mobile (11) comportant chacune un plateau (9, 12) équipé d'une spirale (10, 13), les spirales délimitant des chambres de compression de volume variable (14), un conduit de refoulement (15) ménagé dans le plateau (9) de la volute fixe (8), une ouverture de refoulement (27) agencée pour mettre en communication le conduit de refoulement (15) et une chambre de refoulement (16), un dispositif antiretour comprenant un siège de clapet (28) entourant l'ouverture de refoulement (27), et un clapet de refoulement (29) mobile entre des positions d'obturation et de libération de l'ouverture de refoulement (27). Le compresseur comprend au moins un passage de dérivation (32) comprenant une première extrémité débouchant dans le conduit de refoulement (15) à un emplacement situé entre la chambre de compression centrale (14a) et le siège de clapet (28), et une seconde extrémité débouchant dans une chambre de compression intermédiaire (14b), et au moins un clapet de dérivation (39) mobile entre des positions d'obturation et de libération du passage de dérivation (32).
PCT/FR2011/051087 2010-06-02 2011-05-16 Compresseur frigorifique à spirales WO2011151554A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201180026627.9A CN103502644B (zh) 2010-06-02 2011-05-16 涡旋式制冷压缩机
US13/700,937 US9194395B2 (en) 2010-06-02 2011-05-16 Scroll refrigeration compressor with a delivery valve and a bypass valve
DE112011101871.1T DE112011101871B4 (de) 2010-06-02 2011-05-16 Scroll-Kälteverdichter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1054288A FR2960948B1 (fr) 2010-06-02 2010-06-02 Compresseur frigorifique a spirales
FR1054288 2010-06-02

Publications (2)

Publication Number Publication Date
WO2011151554A2 WO2011151554A2 (fr) 2011-12-08
WO2011151554A3 true WO2011151554A3 (fr) 2013-12-19

Family

ID=43430970

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2011/051087 WO2011151554A2 (fr) 2010-06-02 2011-05-16 Compresseur frigorifique à spirales

Country Status (5)

Country Link
US (1) US9194395B2 (fr)
CN (1) CN103502644B (fr)
DE (1) DE112011101871B4 (fr)
FR (1) FR2960948B1 (fr)
WO (1) WO2011151554A2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7988433B2 (en) 2009-04-07 2011-08-02 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US9651043B2 (en) 2012-11-15 2017-05-16 Emerson Climate Technologies, Inc. Compressor valve system and assembly
US9249802B2 (en) 2012-11-15 2016-02-02 Emerson Climate Technologies, Inc. Compressor
TWM472176U (zh) * 2013-11-07 2014-02-11 Jia Huei Microsystem Refrigeration Co Ltd 迴轉式壓縮機改良
US9989057B2 (en) 2014-06-03 2018-06-05 Emerson Climate Technologies, Inc. Variable volume ratio scroll compressor
US9790940B2 (en) * 2015-03-19 2017-10-17 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10378540B2 (en) 2015-07-01 2019-08-13 Emerson Climate Technologies, Inc. Compressor with thermally-responsive modulation system
US10378542B2 (en) 2015-07-01 2019-08-13 Emerson Climate Technologies, Inc. Compressor with thermal protection system
CN207377799U (zh) 2015-10-29 2018-05-18 艾默生环境优化技术有限公司 压缩机
US10801495B2 (en) 2016-09-08 2020-10-13 Emerson Climate Technologies, Inc. Oil flow through the bearings of a scroll compressor
US10890186B2 (en) 2016-09-08 2021-01-12 Emerson Climate Technologies, Inc. Compressor
EP3519697B1 (fr) * 2016-09-27 2023-12-27 Atlas Copco Comptec, LLC Collecteur de système d'huile intégré
US10753352B2 (en) 2017-02-07 2020-08-25 Emerson Climate Technologies, Inc. Compressor discharge valve assembly
US11022119B2 (en) 2017-10-03 2021-06-01 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10962008B2 (en) 2017-12-15 2021-03-30 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10995753B2 (en) 2018-05-17 2021-05-04 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
KR20230166142A (ko) * 2018-09-14 2023-12-06 에머슨 클라이미트 테크놀로지스 (쑤저우) 코., 엘티디. 일-방향 밸브 및 스크롤 압축기
EP3978754A4 (fr) * 2019-05-24 2023-06-14 Emerson Climate Technologies (Suzhou) Co., Ltd. Compresseur à spirale
US11655813B2 (en) 2021-07-29 2023-05-23 Emerson Climate Technologies, Inc. Compressor modulation system with multi-way valve
CN113623227B (zh) * 2021-08-20 2023-05-16 安徽美芝精密制造有限公司 阀片限位器、阀组件、压缩机及制冷装置
US11846287B1 (en) 2022-08-11 2023-12-19 Copeland Lp Scroll compressor with center hub
US11965507B1 (en) 2022-12-15 2024-04-23 Copeland Lp Compressor and valve assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855475A (en) * 1995-12-05 1999-01-05 Matsushita Electric Industrial Co., Ltd. Scroll compressor having bypass valves
WO1999045274A1 (fr) * 1998-03-05 1999-09-10 Carrier Corporation Compresseur a helices a soupape de securite a rapport de pression et differentiel de pression combines
EP1039136A2 (fr) * 1999-03-23 2000-09-27 Copeland Corporation Compresseur à spirales avec soupape de refoulement
US20060099098A1 (en) * 2004-11-11 2006-05-11 Lg Electronics Inc. Discharge valve system of scroll compressor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228788A (ja) * 1984-04-26 1985-11-14 Daikin Ind Ltd スクロール圧縮機
JPS6229784A (ja) * 1985-07-31 1987-02-07 Daikin Ind Ltd スクロ−ル形流体機械
DE8625381U1 (de) 1986-09-23 1991-06-06 Werner Rietschle Maschinen- Und Apparatebau Gmbh, 7860 Schopfheim Trockenlaufende Drehschieber-Vakuumpumpe
CA2046548C (fr) 1990-10-01 2002-01-15 Gary J. Anderson Machine a volute dotee d'une garniture d'etancheite mobile
CN1056214C (zh) * 1993-11-19 2000-09-06 倪诗茂 容积可调且压缩比优化的涡卷容积式流体压缩装置
JP3376729B2 (ja) * 1994-06-08 2003-02-10 株式会社日本自動車部品総合研究所 スクロール型圧縮機
JP3772393B2 (ja) 1996-05-28 2006-05-10 ダイキン工業株式会社 スクロール圧縮機
JP3874469B2 (ja) * 1996-10-04 2007-01-31 株式会社日立製作所 スクロール圧縮機
US6190138B1 (en) * 1998-06-12 2001-02-20 Scroll Technologies Flow valve for correcting reverse rotation in scroll compressor
JP2000087882A (ja) * 1998-09-11 2000-03-28 Sanden Corp スクロール型圧縮機
US6419457B1 (en) 2000-10-16 2002-07-16 Copeland Corporation Dual volume-ratio scroll machine
US7160088B2 (en) 2003-09-25 2007-01-09 Emerson Climate Technologies, Inc. Scroll machine
KR100585799B1 (ko) * 2003-12-19 2006-06-07 엘지전자 주식회사 스크롤압축기의 고온방지장치
US7934915B2 (en) 2008-08-04 2011-05-03 Scroll Technologies Valve assembly for scroll compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855475A (en) * 1995-12-05 1999-01-05 Matsushita Electric Industrial Co., Ltd. Scroll compressor having bypass valves
WO1999045274A1 (fr) * 1998-03-05 1999-09-10 Carrier Corporation Compresseur a helices a soupape de securite a rapport de pression et differentiel de pression combines
EP1039136A2 (fr) * 1999-03-23 2000-09-27 Copeland Corporation Compresseur à spirales avec soupape de refoulement
US20060099098A1 (en) * 2004-11-11 2006-05-11 Lg Electronics Inc. Discharge valve system of scroll compressor

Also Published As

Publication number Publication date
DE112011101871T5 (de) 2013-04-11
FR2960948A1 (fr) 2011-12-09
DE112011101871B4 (de) 2023-11-16
US9194395B2 (en) 2015-11-24
CN103502644B (zh) 2016-10-26
FR2960948B1 (fr) 2015-08-14
CN103502644A (zh) 2014-01-08
US20130089448A1 (en) 2013-04-11
WO2011151554A2 (fr) 2011-12-08

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