CN114144584A - 一种电动液驱动活塞式氢气压缩机及压缩方法 - Google Patents

一种电动液驱动活塞式氢气压缩机及压缩方法 Download PDF

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CN114144584A
CN114144584A CN202080050915.7A CN202080050915A CN114144584A CN 114144584 A CN114144584 A CN 114144584A CN 202080050915 A CN202080050915 A CN 202080050915A CN 114144584 A CN114144584 A CN 114144584A
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cylinder
piston
gas
stage compression
oil
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CN202080050915.7A
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CN114144584B (zh
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尹智
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Qingdao Kangprius Energy Technology Co ltd
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    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/005—Multi-stage pumps with two 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
    • 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
    • F04B35/008—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 a fluid transmission link
    • 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
    • F04B39/0005—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 adaptations of pistons
    • 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
    • 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
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more 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
    • 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
    • F04B49/005—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 changing the phase relationship of two working pistons in one working chamber or the phase-relationship of a piston and a driven distribution member
    • 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
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • 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
    • F04B49/12—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 by varying the length of stroke of the working members

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

本发明提供了一种电动液驱动活塞式氢气压缩机及压缩方法，涉及压缩机技术领域，包括液压换向系统、第一两级压缩缸、第二两级压缩缸、气体冷却装置和气体管路，第一两级压缩缸和第二两级压缩缸串联布置，实现四级压缩，液压换向系统通过电机驱动油泵向液压系统供油，分别为第一两级压缩缸和第二两级压缩缸提供动力，气体冷却装置分别为第一两级压缩缸和第二两级压缩缸的两级压缩降温，油箱还连接有循环散热的冷却装置，气体管路上设置有进气阀、高压气出口阀、中压气出口阀和多个压力表。该压缩机实现了氢气的四级增压压缩，并解决了压缩散热问题，提高了压缩效率，另外该压缩机还具有稳定性高、震动小、控制灵活等优点。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN202080050915.7A 2019-08-09 2020-01-20 一种电动液驱动活塞式氢气压缩机及压缩方法 Active CN114144584B (zh)

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CN2019107326160 2019-08-09
CN201910732616.0A CN110296062A (zh) 2019-08-09 2019-08-09 一种电动液驱动活塞式氢气压缩机及压缩方法
PCT/CN2020/073090 WO2021027263A1 (zh) 2019-08-09 2020-01-20 一种电动液驱动活塞式氢气压缩机及压缩方法

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CN202080050915.7A Active CN114144584B (zh) 2019-08-09 2020-01-20 一种电动液驱动活塞式氢气压缩机及压缩方法

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110296062A (zh) * 2019-08-09 2019-10-01 尹智 一种电动液驱动活塞式氢气压缩机及压缩方法
CN112539154B (zh) * 2020-12-04 2022-12-09 中石化石油机械股份有限公司研究院 一种搭载柱塞式增压缸的氢气压缩机
CN112539155B (zh) * 2020-12-04 2022-11-25 中石化石油机械股份有限公司研究院 可监控多重密封液驱式氢气压缩机
CN113983360A (zh) * 2021-09-29 2022-01-28 江苏氢枫能源装备有限公司 一种液驱压缩机及其增压方法
CN114198288B (zh) * 2021-12-04 2023-07-07 江阴市富仁高科股份有限公司 多级增压零余隙式离子液体压缩机
CN114382674A (zh) * 2022-01-20 2022-04-22 博山水泵制造厂 一种液压驱动氢气压缩机
CN114790975A (zh) * 2022-05-11 2022-07-26 上海氢枫能源技术有限公司 一种液压驱动氢气压缩机
CN116398402B (zh) * 2023-03-22 2024-03-26 上海氢枫能源技术有限公司 一种用于加氢站的热量回收装置

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CN201763563U (zh) * 2010-06-22 2011-03-16 冯遵领 液动五缸气体压缩机
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CN109653985A (zh) * 2018-12-13 2019-04-19 武汉齐达康环保科技股份有限公司 一种氢气压缩机主机及压缩方法
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CN102102654A (zh) * 2009-12-22 2011-06-22 沈阳申元气体压缩机厂 7m50系列氮氢气压缩机
CN201763563U (zh) * 2010-06-22 2011-03-16 冯遵领 液动五缸气体压缩机
CN102619723A (zh) * 2010-12-01 2012-08-01 林德股份公司 多级活塞式压缩机
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CN110296062A (zh) 2019-10-01
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