EP3822488A4 - Cylinder head assembly, compressor and refrigeration device - Google Patents

Cylinder head assembly, compressor and refrigeration device Download PDF

Info

Publication number
EP3822488A4
EP3822488A4 EP20838870.2A EP20838870A EP3822488A4 EP 3822488 A4 EP3822488 A4 EP 3822488A4 EP 20838870 A EP20838870 A EP 20838870A EP 3822488 A4 EP3822488 A4 EP 3822488A4
Authority
EP
European Patent Office
Prior art keywords
compressor
cylinder head
head assembly
refrigeration device
refrigeration
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.)
Granted
Application number
EP20838870.2A
Other languages
German (de)
French (fr)
Other versions
EP3822488A1 (en
EP3822488B1 (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

Links

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
    • F04B39/0027—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
    • F04B39/12—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
    • F04B39/14—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 (en) 2019-09-23 2019-09-23 Cylinder head assembly, compressor and refrigerating device
PCT/CN2020/079234 WO2021056979A1 (en) 2019-09-23 2020-03-13 Cylinder head assembly, compressor and refrigeration device

Publications (3)

Publication Number Publication Date
EP3822488A1 EP3822488A1 (en) 2021-05-19
EP3822488A4 true EP3822488A4 (en) 2021-09-22
EP3822488B1 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 (en)
CN (1) CN110645165B (en)
WO (1) WO2021056979A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110645165B (en) * 2019-09-23 2021-05-25 广州万宝集团压缩机有限公司 Cylinder head assembly, compressor and refrigerating device
CN111794943B (en) * 2020-06-05 2021-11-12 广州万宝集团压缩机有限公司 Compressor cylinder head assembly, compressor and refrigeration equipment
CN114992087B (en) * 2022-04-26 2024-03-15 广州万宝集团压缩机有限公司 Internal exhaust structure, compressor and temperature regulating equipment
CN114922797B (en) * 2022-06-02 2023-03-28 珠海格力电器股份有限公司 Compressor exhaust structure and compressor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109488570A (en) * 2018-12-12 2019-03-19 广州万宝集团压缩机有限公司 A kind of cylinder head component and compressor
EP3462024A1 (en) * 2017-09-28 2019-04-03 LG Electronics Inc. Reciprocating type compressor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885377A (en) * 1981-11-13 1983-05-21 Daikin Ind Ltd Assembling method of reciprocal compressor
JPS59176478A (en) * 1983-03-24 1984-10-05 Toshiba Corp Closed compressor
KR100494527B1 (en) * 2002-11-06 2005-06-10 삼성광주전자 주식회사 Cylinder assembly for hermetic compressor
ES2623063T3 (en) * 2013-07-04 2017-07-10 Arçelik Anonim Sirketi Thermally improved alternative hermetic compressor
CN206111487U (en) * 2016-10-21 2017-04-19 华意压缩机(荆州)有限公司 Compressor valve organizes assembly structure
CN106762551B (en) * 2017-03-07 2018-09-18 青岛万宝压缩机有限公司 Linear compressor exhaust noise silencing channel design and linear compressor
TR201711734A2 (en) * 2017-08-09 2019-02-21 Arcelik As A COMPRESSOR WITH EFFECTIVE SEALING BETWEEN THE CYLINDER HEAD AND THE CYLINDER BORE
CN108266350B (en) * 2017-12-20 2019-06-04 广州万宝集团压缩机有限公司 A kind of refrigeration compressor circle cylinder head component
CN109653994A (en) * 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 Head fixing device, compressor and the refrigeration equipment of compressor
CN109654022B (en) * 2019-01-08 2024-02-20 青岛万宝压缩机有限公司 Refrigerator compressor cylinder fastening assembly and refrigerator compressor
CN110645165B (en) * 2019-09-23 2021-05-25 广州万宝集团压缩机有限公司 Cylinder head assembly, compressor and refrigerating device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3462024A1 (en) * 2017-09-28 2019-04-03 LG Electronics Inc. Reciprocating type compressor
CN109488570A (en) * 2018-12-12 2019-03-19 广州万宝集团压缩机有限公司 A kind of cylinder head component and compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021056979A1 *

Also Published As

Publication number Publication date
WO2021056979A1 (en) 2021-04-01
CN110645165B (en) 2021-05-25
CN110645165A (en) 2020-01-03
EP3822488A1 (en) 2021-05-19
EP3822488B1 (en) 2023-05-10

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