EP3822488B1 - Cylinder head assembly, compressor and refrigeration device - Google Patents

Cylinder head assembly, compressor and refrigeration device Download PDF

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Publication number
EP3822488B1
EP3822488B1 EP20838870.2A EP20838870A EP3822488B1 EP 3822488 B1 EP3822488 B1 EP 3822488B1 EP 20838870 A EP20838870 A EP 20838870A EP 3822488 B1 EP3822488 B1 EP 3822488B1
Authority
EP
European Patent Office
Prior art keywords
cylinder head
cylinder
mounting groove
hole
cylindrical mounting
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
EP20838870.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3822488A1 (en
EP3822488A4 (en
Inventor
Huiping Chen
Zhonghua Chen
Xiaoling Wu
Shixue QUI
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.)
Wanbao Group Compressor Co Ltd
Original Assignee
Wanbao Group Compressor Co 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 Wanbao Group Compressor Co Ltd filed Critical Wanbao Group Compressor Co Ltd
Publication of EP3822488A1 publication Critical patent/EP3822488A1/en
Publication of EP3822488A4 publication Critical patent/EP3822488A4/en
Application granted granted Critical
Publication of EP3822488B1 publication Critical patent/EP3822488B1/en
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/122—Cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/125—Cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0061—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using muffler volumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1066—Valve plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • F04B39/108—Adaptations or arrangements of distribution members the members being reed valves circular reed valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
EP20838870.2A 2019-09-23 2020-03-13 Cylinder head assembly, compressor and refrigeration device Active EP3822488B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910898938.2A CN110645165B (zh) 2019-09-23 2019-09-23 缸头组件、压缩机和制冷装置
PCT/CN2020/079234 WO2021056979A1 (zh) 2019-09-23 2020-03-13 缸头组件、压缩机和制冷装置

Publications (3)

Publication Number Publication Date
EP3822488A1 EP3822488A1 (en) 2021-05-19
EP3822488A4 EP3822488A4 (en) 2021-09-22
EP3822488B1 true EP3822488B1 (en) 2023-05-10

Family

ID=69011014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20838870.2A Active EP3822488B1 (en) 2019-09-23 2020-03-13 Cylinder head assembly, compressor and refrigeration device

Country Status (3)

Country Link
EP (1) EP3822488B1 (zh)
CN (1) CN110645165B (zh)
WO (1) WO2021056979A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110645165B (zh) * 2019-09-23 2021-05-25 广州万宝集团压缩机有限公司 缸头组件、压缩机和制冷装置
CN111794943B (zh) * 2020-06-05 2021-11-12 广州万宝集团压缩机有限公司 一种压缩机缸头组件、压缩机和制冷设备
CN114992087B (zh) * 2022-04-26 2024-03-15 广州万宝集团压缩机有限公司 一种内排气结构、压缩机和调温设备
CN114922797B (zh) * 2022-06-02 2023-03-28 珠海格力电器股份有限公司 一种压缩机排气结构及压缩机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885377A (ja) * 1981-11-13 1983-05-21 Daikin Ind Ltd レシプロ式圧縮機の組付方法
JPS59176478A (ja) * 1983-03-24 1984-10-05 Toshiba Corp 密閉形圧縮機
KR100494527B1 (ko) * 2002-11-06 2005-06-10 삼성광주전자 주식회사 밀폐형 압축기의 실린더 조립체
ES2623063T3 (es) * 2013-07-04 2017-07-10 Arçelik Anonim Sirketi Compresor hermético alternativo mejorado térmicamente
CN206111487U (zh) * 2016-10-21 2017-04-19 华意压缩机(荆州)有限公司 压缩机阀组装配结构
CN106762551B (zh) * 2017-03-07 2018-09-18 青岛万宝压缩机有限公司 直线压缩机排气消音通道结构及直线压缩机
TR201711734A2 (tr) * 2017-08-09 2019-02-21 Arcelik As Si̇li̇ndi̇r kafasi i̇le si̇li̇ndi̇r deli̇ği̇ arasinda etki̇n sizdirmazlik sağlanan bi̇r kompresör
KR101983467B1 (ko) * 2017-09-28 2019-08-28 엘지전자 주식회사 왕복동식 압축기
CN108266350B (zh) * 2017-12-20 2019-06-04 广州万宝集团压缩机有限公司 一种制冷压缩机圆形缸头组件
CN109653994A (zh) * 2018-12-11 2019-04-19 珠海格力节能环保制冷技术研究中心有限公司 压缩机的头部固定装置、压缩机及制冷设备
CN109488570B (zh) * 2018-12-12 2020-09-22 广州万宝集团压缩机有限公司 一种缸头组件及压缩机
CN109654022B (zh) * 2019-01-08 2024-02-20 青岛万宝压缩机有限公司 冰箱压缩机汽缸紧固组件及冰箱压缩机
CN110645165B (zh) * 2019-09-23 2021-05-25 广州万宝集团压缩机有限公司 缸头组件、压缩机和制冷装置

Also Published As

Publication number Publication date
CN110645165A (zh) 2020-01-03
EP3822488A1 (en) 2021-05-19
WO2021056979A1 (zh) 2021-04-01
EP3822488A4 (en) 2021-09-22
CN110645165B (zh) 2021-05-25

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