CN102606549B - 液压节能系统及液压起重设备 - Google Patents
液压节能系统及液压起重设备 Download PDFInfo
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- CN102606549B CN102606549B CN201210080014.XA CN201210080014A CN102606549B CN 102606549 B CN102606549 B CN 102606549B CN 201210080014 A CN201210080014 A CN 201210080014A CN 102606549 B CN102606549 B CN 102606549B
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- 238000005381 potential energy Methods 0.000 claims abstract description 22
- 239000003921 oil Substances 0.000 claims description 184
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 238000005191 phase separation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 23
- 239000012530 fluid Substances 0.000 description 20
- 239000002828 fuel tank Substances 0.000 description 19
- 238000011084 recovery Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 8
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- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080014.XA CN102606549B (zh) | 2012-03-23 | 2012-03-23 | 液压节能系统及液压起重设备 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210080014.XA CN102606549B (zh) | 2012-03-23 | 2012-03-23 | 液压节能系统及液压起重设备 |
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| Publication Number | Publication Date |
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| CN102606549A CN102606549A (zh) | 2012-07-25 |
| CN102606549B true CN102606549B (zh) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210080014.XA Active CN102606549B (zh) | 2012-03-23 | 2012-03-23 | 液压节能系统及液压起重设备 |
Country Status (1)
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| CN (1) | CN102606549B (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889273B (zh) * | 2012-10-18 | 2015-07-22 | 浙江大学 | 用于工程机械重力势能回收及释放的电液系统 |
| CN104047935B (zh) * | 2013-03-15 | 2016-03-30 | 宝钢工业炉工程技术有限公司 | 升降设备在稳定载荷下的势能回收系统及其使用方法 |
| CN104358729A (zh) * | 2014-11-14 | 2015-02-18 | 山推工程机械股份有限公司 | 一种工程机械发动机用液压启停装置及方法 |
| 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系统、及起重机 |
| EP3225855B1 (en) | 2014-11-24 | 2021-08-25 | Xuzhou Heavy Machinery Co., Ltd. | Method and system for recovering and utilizing duty energy of crane, and crane |
| CN105217471B (zh) * | 2014-11-24 | 2017-05-03 | 徐州重型机械有限公司 | 用于卷扬势能回收的串联控制方法和系统、及起重机 |
| CN106185662A (zh) * | 2016-07-18 | 2016-12-07 | 华中科技大学 | 一种适用于履带起重机的卷扬液压系统 |
| CN107253680A (zh) * | 2017-07-18 | 2017-10-17 | 徐州工程学院 | 一种采用液压变压器的强夯机卷扬系统 |
| CN108612477B (zh) * | 2018-05-06 | 2019-12-03 | 安徽科恒电力科技有限公司 | 车载钻机装置 |
| CN110246407B (zh) * | 2019-05-10 | 2021-08-20 | 华中科技大学 | 一种模拟海水压力能作业设备的实验装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1439591A (zh) * | 2003-03-26 | 2003-09-03 | 浙江大学 | 采用液压变压器的液压电梯节能控制系统 |
| JP2004028212A (ja) * | 2002-06-26 | 2004-01-29 | Komatsu Ltd | 圧油エネルギー同時回収装置 |
| CN101580207A (zh) * | 2009-06-15 | 2009-11-18 | 江绍成 | 港口吊车液压节能系统 |
| CN101654915A (zh) * | 2009-09-01 | 2010-02-24 | 四川省成都普什机电技术研究有限公司 | 挖掘机能量回收系统 |
| JP2011047460A (ja) * | 2009-08-26 | 2011-03-10 | Kcm:Kk | 流体圧回路、及びそれを備える建設機械 |
| CN102092636A (zh) * | 2010-12-15 | 2011-06-15 | 三一集团有限公司 | 节能液压装置及具有其的液压起重设备 |
-
2012
- 2012-03-23 CN CN201210080014.XA patent/CN102606549B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004028212A (ja) * | 2002-06-26 | 2004-01-29 | Komatsu Ltd | 圧油エネルギー同時回収装置 |
| CN1439591A (zh) * | 2003-03-26 | 2003-09-03 | 浙江大学 | 采用液压变压器的液压电梯节能控制系统 |
| CN101580207A (zh) * | 2009-06-15 | 2009-11-18 | 江绍成 | 港口吊车液压节能系统 |
| JP2011047460A (ja) * | 2009-08-26 | 2011-03-10 | Kcm:Kk | 流体圧回路、及びそれを備える建設機械 |
| CN101654915A (zh) * | 2009-09-01 | 2010-02-24 | 四川省成都普什机电技术研究有限公司 | 挖掘机能量回收系统 |
| CN102092636A (zh) * | 2010-12-15 | 2011-06-15 | 三一集团有限公司 | 节能液压装置及具有其的液压起重设备 |
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| Publication number | Publication date |
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| CN102606549A (zh) | 2012-07-25 |
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Owner name: HUNAN SANYI PORT EQUIPMENT CO., LTD. Free format text: FORMER OWNER: KM GROUP CO., LTD. Effective date: 20150611 |
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Effective date of registration: 20150611 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: Hunan 31 harbour facilities Co., Ltd Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: KM Group Co., Ltd. |
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Effective date of registration: 20220509 Address after: 519090 first floor of office auxiliary room, No. 631, Sanhu Avenue, Pingsha Town, Jinwan District, Zhuhai City, Guangdong Province Patentee after: SANY MARINE HEAVY INDUSTRY Co.,Ltd. Patentee after: Hunan Sany Port Equipment Co., Ltd Address before: 410100 31 industrial city, Changsha economic and Technological Development Zone, Hunan Patentee before: HUNAN SANYI PORT FACILITIES CO.,LTD. |