CN116802443B - 压缩机用油分离机及极低温冷冻机用压缩机 - Google Patents

压缩机用油分离机及极低温冷冻机用压缩机

Info

Publication number
CN116802443B
CN116802443B CN202180092655.4A CN202180092655A CN116802443B CN 116802443 B CN116802443 B CN 116802443B CN 202180092655 A CN202180092655 A CN 202180092655A CN 116802443 B CN116802443 B CN 116802443B
Authority
CN
China
Prior art keywords
cylindrical portion
oil
vertical direction
filter member
oil separator
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
CN202180092655.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN116802443A (zh
Inventor
平塚聪
吉野航平
古川雅之
原山俊夫
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.)
Ulvac Cryogenics Inc
Original Assignee
Ulvac Cryogenics Inc
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 Ulvac Cryogenics Inc filed Critical Ulvac Cryogenics Inc
Publication of CN116802443A publication Critical patent/CN116802443A/zh
Application granted granted Critical
Publication of CN116802443B publication Critical patent/CN116802443B/zh
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
    • F04B39/16—Filtration; Moisture separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
    • F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps
    • 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
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CN202180092655.4A 2021-02-10 2021-12-27 压缩机用油分离机及极低温冷冻机用压缩机 Active CN116802443B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021019894 2021-02-10
JP2021-019894 2021-02-10
PCT/JP2021/048542 WO2022172634A1 (ja) 2021-02-10 2021-12-27 圧縮機用油分離機、および、極低温冷凍機用圧縮機

Publications (2)

Publication Number Publication Date
CN116802443A CN116802443A (zh) 2023-09-22
CN116802443B true CN116802443B (zh) 2026-03-27

Family

ID=82837540

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180092655.4A Active CN116802443B (zh) 2021-02-10 2021-12-27 压缩机用油分离机及极低温冷冻机用压缩机

Country Status (7)

Country Link
US (1) US20240035722A1 (https=)
JP (1) JP7482266B2 (https=)
KR (1) KR102807651B1 (https=)
CN (1) CN116802443B (https=)
DE (1) DE112021007053T5 (https=)
TW (1) TWI905357B (https=)
WO (1) WO2022172634A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147642A (ja) * 1974-10-21 1976-04-23 Nippon Denso Co Reitosaikurunoaburabunriki
JPS6322571U (https=) * 1986-07-26 1988-02-15
JP2012202635A (ja) * 2011-03-25 2012-10-22 Sumitomo Heavy Ind Ltd オイルセパレータ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516994A (en) * 1984-04-11 1985-05-14 Vilter Manufacturing Corporation Apparatus for separating liquid droplets from gas
JPH08219596A (ja) * 1995-02-13 1996-08-30 Mitsubishi Heavy Ind Ltd オイルセパレータ
JP2006029684A (ja) * 2004-07-15 2006-02-02 Sumitomo Heavy Ind Ltd オイルセパレータ及び極低温装置
JP4398959B2 (ja) * 2006-08-02 2010-01-13 住友重機械工業株式会社 オイルセパレータ及び蓄冷器式冷凍機用圧縮機
KR100924149B1 (ko) 2006-10-31 2009-10-28 한국지질자원연구원 저온 열 균열 현상을 이용한 암반 내 초기응력 측정방법
US8147575B2 (en) * 2009-09-09 2012-04-03 Ingersoll-Rand Company Multi-stage oil separation system including a cyclonic separation stage
CN103836856B (zh) * 2012-11-22 2016-06-29 浙江三花制冷集团有限公司 一种油分离器及应用该油分离器的制冷设备
JP6491902B2 (ja) * 2015-02-17 2019-03-27 デンゲン株式会社 冷媒回収充填用オイルセパレータ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147642A (ja) * 1974-10-21 1976-04-23 Nippon Denso Co Reitosaikurunoaburabunriki
JPS6322571U (https=) * 1986-07-26 1988-02-15
JP2012202635A (ja) * 2011-03-25 2012-10-22 Sumitomo Heavy Ind Ltd オイルセパレータ

Also Published As

Publication number Publication date
DE112021007053T5 (de) 2023-12-28
JPWO2022172634A1 (https=) 2022-08-18
JP7482266B2 (ja) 2024-05-13
KR20230125076A (ko) 2023-08-28
TW202234002A (zh) 2022-09-01
TWI905357B (zh) 2025-11-21
KR102807651B1 (ko) 2025-05-14
WO2022172634A1 (ja) 2022-08-18
US20240035722A1 (en) 2024-02-01
CN116802443A (zh) 2023-09-22

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