JP7697900B2 - ガス圧縮機 - Google Patents

ガス圧縮機 Download PDF

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Publication number
JP7697900B2
JP7697900B2 JP2022034363A JP2022034363A JP7697900B2 JP 7697900 B2 JP7697900 B2 JP 7697900B2 JP 2022034363 A JP2022034363 A JP 2022034363A JP 2022034363 A JP2022034363 A JP 2022034363A JP 7697900 B2 JP7697900 B2 JP 7697900B2
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JP
Japan
Prior art keywords
temperature
pressure stage
low
heat recovery
heat exchanger
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
JP2022034363A
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English (en)
Japanese (ja)
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JP2023129975A5 (https=
JP2023129975A (ja
Inventor
岳廣 松坂
正彦 高野
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.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems 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 Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Priority to JP2022034363A priority Critical patent/JP7697900B2/ja
Priority to EP22931069.3A priority patent/EP4491874A4/en
Priority to US18/839,979 priority patent/US12486846B2/en
Priority to PCT/JP2022/048511 priority patent/WO2023171099A1/ja
Priority to CN202280092433.7A priority patent/CN118891443A/zh
Publication of JP2023129975A publication Critical patent/JP2023129975A/ja
Publication of JP2023129975A5 publication Critical patent/JP2023129975A5/ja
Application granted granted Critical
Publication of JP7697900B2 publication Critical patent/JP7697900B2/ja
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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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/066—Cooling by ventilation
    • 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
    • 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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/11—Outlet temperature
    • 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
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/126—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
JP2022034363A 2022-03-07 2022-03-07 ガス圧縮機 Active JP7697900B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2022034363A JP7697900B2 (ja) 2022-03-07 2022-03-07 ガス圧縮機
EP22931069.3A EP4491874A4 (en) 2022-03-07 2022-12-28 GAS COMPRESSOR
US18/839,979 US12486846B2 (en) 2022-03-07 2022-12-28 Gas compressor
PCT/JP2022/048511 WO2023171099A1 (ja) 2022-03-07 2022-12-28 ガス圧縮機
CN202280092433.7A CN118891443A (zh) 2022-03-07 2022-12-28 气体压缩机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022034363A JP7697900B2 (ja) 2022-03-07 2022-03-07 ガス圧縮機

Publications (3)

Publication Number Publication Date
JP2023129975A JP2023129975A (ja) 2023-09-20
JP2023129975A5 JP2023129975A5 (https=) 2024-02-27
JP7697900B2 true JP7697900B2 (ja) 2025-06-24

Family

ID=87936639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022034363A Active JP7697900B2 (ja) 2022-03-07 2022-03-07 ガス圧縮機

Country Status (5)

Country Link
US (1) US12486846B2 (https=)
EP (1) EP4491874A4 (https=)
JP (1) JP7697900B2 (https=)
CN (1) CN118891443A (https=)
WO (1) WO2023171099A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118815703A (zh) * 2023-04-19 2024-10-22 复盛实业(上海)有限公司 喷油空压机及其控制方法、存储介质及电子设备
CN120777174A (zh) * 2024-04-08 2025-10-14 复盛实业(上海)有限公司 压缩机系统、排气温度控制方法及相关设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012067743A (ja) 2010-08-27 2012-04-05 Hitachi Industrial Equipment Systems Co Ltd 油冷式ガス圧縮機
JP2014145273A (ja) 2013-01-28 2014-08-14 Hitachi Industrial Equipment Systems Co Ltd 油冷式ガス圧縮機における排熱回収システム
JP2016048142A (ja) 2014-08-27 2016-04-07 三浦工業株式会社 熱回収システム
JP2021088938A (ja) 2019-12-02 2021-06-10 三浦工業株式会社 空気圧縮システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013865A3 (nl) * 2000-12-06 2002-10-01 Atlas Copco Airpower Nv Werkwijze voor het regelen van een compressorinstallatie.
JP4885077B2 (ja) * 2007-07-03 2012-02-29 株式会社日立産機システム 無給油式スクリュー圧縮機
US10578339B2 (en) * 2013-01-28 2020-03-03 Hitachi Industrial Equipment Systems Co., Ltd. Waste-heat recovery system in oil-cooled gas compressor
JP6533196B2 (ja) 2016-08-03 2019-06-19 株式会社日立産機システム ガス圧縮機
JP6713439B2 (ja) * 2017-09-06 2020-06-24 株式会社日立製作所 給油式空気圧縮機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012067743A (ja) 2010-08-27 2012-04-05 Hitachi Industrial Equipment Systems Co Ltd 油冷式ガス圧縮機
JP2014145273A (ja) 2013-01-28 2014-08-14 Hitachi Industrial Equipment Systems Co Ltd 油冷式ガス圧縮機における排熱回収システム
JP2016048142A (ja) 2014-08-27 2016-04-07 三浦工業株式会社 熱回収システム
JP2021088938A (ja) 2019-12-02 2021-06-10 三浦工業株式会社 空気圧縮システム

Also Published As

Publication number Publication date
EP4491874A1 (en) 2025-01-15
CN118891443A (zh) 2024-11-01
US12486846B2 (en) 2025-12-02
WO2023171099A1 (ja) 2023-09-14
US20250180019A1 (en) 2025-06-05
JP2023129975A (ja) 2023-09-20
EP4491874A4 (en) 2026-01-28

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