CN103671365B - 一种能量回收和再利用装置 - Google Patents
一种能量回收和再利用装置 Download PDFInfo
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- CN103671365B CN103671365B CN201210356602.1A CN201210356602A CN103671365B CN 103671365 B CN103671365 B CN 103671365B CN 201210356602 A CN201210356602 A CN 201210356602A CN 103671365 B CN103671365 B CN 103671365B
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- hydraulic
- way valve
- oil
- energy recovery
- valve
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- 238000011084 recovery Methods 0.000 title claims abstract description 49
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 238000005381 potential energy Methods 0.000 claims abstract description 20
- 239000003921 oil Substances 0.000 claims description 91
- 238000005086 pumping Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009412 basement excavation Methods 0.000 abstract description 3
- 230000008929 regeneration Effects 0.000 abstract description 3
- 238000011069 regeneration method Methods 0.000 abstract description 3
- 238000009420 retrofitting Methods 0.000 abstract description 3
- 230000001172 regenerating effect Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
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CN201210356602.1A CN103671365B (zh) | 2012-09-23 | 2012-09-23 | 一种能量回收和再利用装置 |
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CN201210356602.1A CN103671365B (zh) | 2012-09-23 | 2012-09-23 | 一种能量回收和再利用装置 |
Publications (2)
Publication Number | Publication Date |
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CN103671365A CN103671365A (zh) | 2014-03-26 |
CN103671365B true CN103671365B (zh) | 2015-12-02 |
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CN201210356602.1A Active CN103671365B (zh) | 2012-09-23 | 2012-09-23 | 一种能量回收和再利用装置 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105156412B (zh) * | 2014-11-24 | 2017-08-08 | 徐州重型机械有限公司 | 起重机变幅能量回收与再利用方法和***、及起重机 |
US10359063B2 (en) | 2014-11-24 | 2019-07-23 | Xuzhou Heavy Machinery Co.., Ltd. | Method and system for recovering and utilizing operating energy of crane, and crane |
CN105299212B (zh) * | 2014-12-02 | 2018-01-16 | 徐州重型机械有限公司 | 起重机的动力传动控制方法、装置及起重机 |
KR102062193B1 (ko) * | 2016-09-23 | 2020-01-03 | 히다찌 겐끼 가부시키가이샤 | 작업 기계의 압유 에너지 회생 장치 |
CN106678098B (zh) * | 2016-12-30 | 2018-08-28 | 徐州重型机械有限公司 | 起重机液压控制***和起重机 |
CN107269597B (zh) * | 2017-08-08 | 2024-03-15 | 济宁山重新能源有限公司 | 一种回收和再利用起重臂自重势能的装置 |
CN107268704B (zh) * | 2017-08-08 | 2023-08-29 | 济宁山重新能源有限公司 | 一种新型节能液压挖掘机 |
CN110454339A (zh) * | 2018-07-26 | 2019-11-15 | 皇甫欢宇 | 一种具有流体调压作用的惯性储能装置及储能方法 |
CN113685379B (zh) * | 2021-08-30 | 2023-11-24 | 三一重机有限公司 | 增大输出压力的液压控制*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101408213A (zh) * | 2008-11-11 | 2009-04-15 | 浙江大学 | 混合动力工程机械蓄能器-液压马达能量回收*** |
CN101846121A (zh) * | 2010-06-01 | 2010-09-29 | 湖南山河智能机械股份有限公司 | 液压执行机构的能量回收*** |
CN102588396A (zh) * | 2012-03-09 | 2012-07-18 | 三一重机有限公司 | 一种油缸能量回收及再生*** |
CN202833451U (zh) * | 2012-09-23 | 2013-03-27 | 山重建机有限公司 | 一种能量回收和再利用装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH112212A (ja) * | 1997-06-13 | 1999-01-06 | Tokimec Inc | 重量物の昇降駆動装置 |
JP2000240614A (ja) * | 1999-02-24 | 2000-09-05 | Tokimec Inc | 重量物の昇降駆動用の液圧装置 |
US6973782B2 (en) * | 2003-12-19 | 2005-12-13 | Dana Corporation | Pressurized hydraulic fluid system with remote charge pump |
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2012
- 2012-09-23 CN CN201210356602.1A patent/CN103671365B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101408213A (zh) * | 2008-11-11 | 2009-04-15 | 浙江大学 | 混合动力工程机械蓄能器-液压马达能量回收*** |
CN101846121A (zh) * | 2010-06-01 | 2010-09-29 | 湖南山河智能机械股份有限公司 | 液压执行机构的能量回收*** |
CN102588396A (zh) * | 2012-03-09 | 2012-07-18 | 三一重机有限公司 | 一种油缸能量回收及再生*** |
CN202833451U (zh) * | 2012-09-23 | 2013-03-27 | 山重建机有限公司 | 一种能量回收和再利用装置 |
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CN103671365A (zh) | 2014-03-26 |
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Denomination of invention: An energy recovery and reuse device Effective date of registration: 20211217 Granted publication date: 20151202 Pledgee: LINYI SHANZHONG EXCAVATOR CO.,LTD. Pledgor: STRONG CONSTRUCTION MACHINERY Co.,Ltd. Registration number: Y2021980015338 |
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