CN114466974A - 用于制冷电器的线性压缩机和制冷系统 - Google Patents

用于制冷电器的线性压缩机和制冷系统 Download PDF

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Publication number
CN114466974A
CN114466974A CN202080067367.9A CN202080067367A CN114466974A CN 114466974 A CN114466974 A CN 114466974A CN 202080067367 A CN202080067367 A CN 202080067367A CN 114466974 A CN114466974 A CN 114466974A
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China
Prior art keywords
linear compressor
oil
refrigerant
housing
chamber
Prior art date
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Application number
CN202080067367.9A
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English (en)
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CN114466974B (zh
Inventor
格雷戈里·威廉·哈恩
贾斯汀·伯恩斯
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.)
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Haier US Appliance Solutions Inc
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Haier US Appliance Solutions Inc
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Publication date
Application filed by Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd, Haier US Appliance Solutions Inc filed Critical Qingdao Haier Refrigerator Co Ltd
Publication of CN114466974A publication Critical patent/CN114466974A/zh
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Publication of CN114466974B publication Critical patent/CN114466974B/zh
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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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • 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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • 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
    • F04B39/02—Lubrication
    • F04B39/0284—Constructional details, e.g. reservoirs in the casing
    • F04B39/0292—Lubrication of pistons or cylinders
    • 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
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • 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
    • 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
    • F04B39/16—Filtration; Moisture separation
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
    • 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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0261—Hermetic compressors with an auxiliary oil pump
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/073—Linear compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Compressor (AREA)

Abstract

一种制冷系统，包括线性压缩机(64)、壳(302)以及冷凝器(66)，其中线性压缩机(64)可以包括外壳(308)和活塞(316)，外壳(308)可以沿着轴向从第一端部(304)延伸到第二端部(306)，外壳(308)包括限定接近第二端部(306)的腔室(312)的气缸组件(310)，活塞(316)可以滑动地接收在气缸组件(310)的腔室(312)内，外壳(308)还限定储油器(386)、排油口(390)以及通气孔(392)，壳(302)限定封闭线性压缩机(64)和其中的润滑油的内部容积(303)，冷凝器(66)在下游与线性压缩机(64)流体联通，以从其接收压缩的制冷剂。该线性压缩机能够在运行期间限制活塞与气缸壁之间的摩擦或接触。

Description

PCT国内申请，说明书已公开。

Claims (19)

  1. PCT国内申请，权利要求书已公开。
CN202080067367.9A 2019-09-26 2020-09-24 用于制冷电器的线性压缩机和制冷系统 Active CN114466974B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/583,681 2019-09-26
US16/583,681 US20210095652A1 (en) 2019-09-26 2019-09-26 Linear compressor and sealed system for an appliance
PCT/CN2020/117284 WO2021057827A1 (zh) 2019-09-26 2020-09-24 用于制冷电器的线性压缩机和制冷系统

Publications (2)

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CN114466974A true CN114466974A (zh) 2022-05-10
CN114466974B CN114466974B (zh) 2024-03-22

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US (1) US20210095652A1 (zh)
EP (1) EP4036406B1 (zh)
CN (1) CN114466974B (zh)
WO (1) WO2021057827A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115161059A (zh) * 2022-07-18 2022-10-11 山东昱铭环保工程有限公司 一种油气回收装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102279782B1 (ko) * 2020-01-09 2021-07-21 엘지전자 주식회사 압축기
US11530695B1 (en) * 2021-07-01 2022-12-20 Haier Us Appliance Solutions, Inc. Suction muffler for a reciprocating compressor
CN116265738A (zh) * 2021-12-17 2023-06-20 青岛海尔电冰箱有限公司 压缩机供油装置、压缩机及制冷设备
US20230213025A1 (en) * 2022-01-04 2023-07-06 Haier Us Appliance Solutions, Inc. Linear compressor and planar spring assembly
CN116792293A (zh) * 2022-03-18 2023-09-22 青岛海尔电冰箱有限公司 压缩机及制冷设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1157028A (zh) * 1995-06-23 1997-08-13 Lg电子株式会社 为线性压缩机的摩擦部分供油的装置
KR20000046842A (ko) * 1998-12-31 2000-07-25 구자홍 리니어 압축기의 누설가스 배출구조
US6202791B1 (en) * 1998-05-18 2001-03-20 Lg Electronics, Inc. Oil circulation structure for linear compressor and method of the same
CN1982709A (zh) * 2005-12-13 2007-06-20 Lg电子株式会社 往复式压缩机
CN101932834A (zh) * 2007-10-24 2010-12-29 Lg电子株式会社 线性压缩机
US20170211869A1 (en) * 2016-01-27 2017-07-27 General Electric Company Sealed System for An Appliance
CN108457840A (zh) * 2017-12-19 2018-08-28 天津探峰科技有限公司 一种带有供油装置的线性压缩机

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US6273688B1 (en) * 1998-10-13 2001-08-14 Matsushita Electric Industrial Co., Ltd. Linear compressor
KR20060086674A (ko) * 2005-01-27 2006-08-01 엘지전자 주식회사 리니어 압축기의 오일공급장치
CN101205891A (zh) * 2006-12-20 2008-06-25 泰州乐金电子冷机有限公司 线性压缩机的供油装置
CN104110360B (zh) * 2013-04-22 2016-09-28 青岛海尔智能技术研发有限公司 一种直线压缩机及其润滑方法
CN103362783B (zh) * 2013-06-27 2015-08-05 天津探峰科技有限公司 一种线性压缩机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1157028A (zh) * 1995-06-23 1997-08-13 Lg电子株式会社 为线性压缩机的摩擦部分供油的装置
US6202791B1 (en) * 1998-05-18 2001-03-20 Lg Electronics, Inc. Oil circulation structure for linear compressor and method of the same
KR20000046842A (ko) * 1998-12-31 2000-07-25 구자홍 리니어 압축기의 누설가스 배출구조
CN1982709A (zh) * 2005-12-13 2007-06-20 Lg电子株式会社 往复式压缩机
CN101932834A (zh) * 2007-10-24 2010-12-29 Lg电子株式会社 线性压缩机
US20170211869A1 (en) * 2016-01-27 2017-07-27 General Electric Company Sealed System for An Appliance
CN108457840A (zh) * 2017-12-19 2018-08-28 天津探峰科技有限公司 一种带有供油装置的线性压缩机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115161059A (zh) * 2022-07-18 2022-10-11 山东昱铭环保工程有限公司 一种油气回收装置
CN115161059B (zh) * 2022-07-18 2023-10-27 山东昱铭环保工程有限公司 一种油气回收装置

Also Published As

Publication number Publication date
EP4036406A1 (en) 2022-08-03
US20210095652A1 (en) 2021-04-01
EP4036406A4 (en) 2022-08-31
CN114466974B (zh) 2024-03-22
WO2021057827A1 (zh) 2021-04-01
EP4036406B1 (en) 2024-05-29

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