CN106284478A - 一种电气式平衡油缸势能回收系统 - Google Patents
一种电气式平衡油缸势能回收系统 Download PDFInfo
- Publication number
- CN106284478A CN106284478A CN201610636067.3A CN201610636067A CN106284478A CN 106284478 A CN106284478 A CN 106284478A CN 201610636067 A CN201610636067 A CN 201610636067A CN 106284478 A CN106284478 A CN 106284478A
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- gear
- reversing valve
- cylinder
- port
- oil
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- 238000011084 recovery Methods 0.000 title claims abstract description 34
- 238000005381 potential energy Methods 0.000 title claims abstract description 32
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 239000002828 fuel tank Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000000630 rising effect Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 90
- 239000010720 hydraulic oil Substances 0.000 description 16
- 238000009412 basement excavation Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
Landscapes
- Fluid-Pressure Circuits (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201610636067.3A CN106284478B (zh) | 2016-08-05 | 2016-08-05 | 一种电气式平衡油缸势能回收系统 |
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CN201610636067.3A CN106284478B (zh) | 2016-08-05 | 2016-08-05 | 一种电气式平衡油缸势能回收系统 |
Publications (2)
Publication Number | Publication Date |
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CN106284478A true CN106284478A (zh) | 2017-01-04 |
CN106284478B CN106284478B (zh) | 2018-08-24 |
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CN201610636067.3A Active CN106284478B (zh) | 2016-08-05 | 2016-08-05 | 一种电气式平衡油缸势能回收系统 |
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CN (1) | CN106284478B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107420384A (zh) * | 2017-09-15 | 2017-12-01 | 太原理工大学 | 举升装置重力势能压力容积储用系统 |
CN108180188A (zh) * | 2018-01-04 | 2018-06-19 | 徐州工业职业技术学院 | 一种工程机械动臂势能回收与再利用电液控制系统 |
CN108223499A (zh) * | 2018-01-08 | 2018-06-29 | 华侨大学 | 一种电机直驱式动臂能量回收系统 |
CN108975235A (zh) * | 2017-05-31 | 2018-12-11 | 辰泰融资租赁(上海)有限公司 | 升降装置动力系统及其控制方法 |
CN109113120A (zh) * | 2018-09-07 | 2019-01-01 | 华侨大学 | 一种电液复合的动臂能量回收系统 |
WO2021035477A1 (en) * | 2019-08-26 | 2021-03-04 | Guangxi Liugong Machinery Co., Ltd. | Electric excavator |
CN113027722A (zh) * | 2021-04-30 | 2021-06-25 | 北京航空航天大学 | 一种多模式液压能和电能双向能量转换装置及方法 |
CN114215829A (zh) * | 2021-12-09 | 2022-03-22 | 中联重科土方机械有限公司 | 用于工程设备的动臂势能回收系统和工程设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009263887A (ja) * | 2008-04-22 | 2009-11-12 | Hitachi Constr Mach Co Ltd | 建設機械の電気・油圧駆動装置 |
US20100156115A1 (en) * | 2008-12-19 | 2010-06-24 | Cnh America Llc | System for recovering or converting energy for equipment having a movable implement and method |
CN202007435U (zh) * | 2011-03-01 | 2011-10-12 | 湖南山河智能机械股份有限公司 | 一种挖掘机能量回收系统 |
CN202745096U (zh) * | 2012-09-11 | 2013-02-20 | 华南理工大学 | 一种挖掘机动臂势能回收混合动力系统 |
CN104358284A (zh) * | 2014-10-29 | 2015-02-18 | 华侨大学 | 一种液压挖掘机油电液混合驱动系统 |
CN204590152U (zh) * | 2015-02-26 | 2015-08-26 | 华侨大学 | 一种工程机械动臂节能驱动系统 |
-
2016
- 2016-08-05 CN CN201610636067.3A patent/CN106284478B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009263887A (ja) * | 2008-04-22 | 2009-11-12 | Hitachi Constr Mach Co Ltd | 建設機械の電気・油圧駆動装置 |
US20100156115A1 (en) * | 2008-12-19 | 2010-06-24 | Cnh America Llc | System for recovering or converting energy for equipment having a movable implement and method |
CN202007435U (zh) * | 2011-03-01 | 2011-10-12 | 湖南山河智能机械股份有限公司 | 一种挖掘机能量回收系统 |
CN202745096U (zh) * | 2012-09-11 | 2013-02-20 | 华南理工大学 | 一种挖掘机动臂势能回收混合动力系统 |
CN104358284A (zh) * | 2014-10-29 | 2015-02-18 | 华侨大学 | 一种液压挖掘机油电液混合驱动系统 |
CN204590152U (zh) * | 2015-02-26 | 2015-08-26 | 华侨大学 | 一种工程机械动臂节能驱动系统 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108975235A (zh) * | 2017-05-31 | 2018-12-11 | 辰泰融资租赁(上海)有限公司 | 升降装置动力系统及其控制方法 |
CN108975235B (zh) * | 2017-05-31 | 2020-11-06 | 北谷电子有限公司 | 升降装置动力系统及其控制方法 |
US11835071B2 (en) | 2017-05-31 | 2023-12-05 | North Valley Research, Inc. | Power system for lifting apparatus |
CN107420384A (zh) * | 2017-09-15 | 2017-12-01 | 太原理工大学 | 举升装置重力势能压力容积储用系统 |
CN107420384B (zh) * | 2017-09-15 | 2019-04-30 | 太原理工大学 | 举升装置重力势能压力容积储用系统 |
CN108180188A (zh) * | 2018-01-04 | 2018-06-19 | 徐州工业职业技术学院 | 一种工程机械动臂势能回收与再利用电液控制系统 |
CN108223499A (zh) * | 2018-01-08 | 2018-06-29 | 华侨大学 | 一种电机直驱式动臂能量回收系统 |
CN109113120A (zh) * | 2018-09-07 | 2019-01-01 | 华侨大学 | 一种电液复合的动臂能量回收系统 |
WO2021035477A1 (en) * | 2019-08-26 | 2021-03-04 | Guangxi Liugong Machinery Co., Ltd. | Electric excavator |
CN113027722A (zh) * | 2021-04-30 | 2021-06-25 | 北京航空航天大学 | 一种多模式液压能和电能双向能量转换装置及方法 |
CN114215829A (zh) * | 2021-12-09 | 2022-03-22 | 中联重科土方机械有限公司 | 用于工程设备的动臂势能回收系统和工程设备 |
CN114215829B (zh) * | 2021-12-09 | 2024-03-22 | 中联重科土方机械有限公司 | 用于工程设备的动臂势能回收系统和工程设备 |
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CN106284478B (zh) | 2018-08-24 |
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Effective date of registration: 20190711 Address after: 362000 Hong Kong Village, Dongyuan Town, Quanzhou investment zone, Fujian Patentee after: FUJIAN SOUTHCHINA MACHINERY MANUFACTURE CO.,LTD. Address before: 362021 Chengdong, Fengze District, Quanzhou City, Fujian Province Patentee before: Huaqiao University |
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Effective date of registration: 20200206 Address after: Fengze District of Quanzhou city of Fujian Province east of Huaqiao University, 362000 Patentee after: HUAQIAO University Address before: Taiwanese Investment Zone, Dong Yuan Zhen Hou Gang Cun 362000 Fujian city of Quanzhou Province Patentee before: FUJIAN SOUTHCHINA MACHINERY MANUFACTURE CO.,LTD. |
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Effective date of registration: 20230828 Address after: Unit 1301-2, No. 15 Longhe Erli, Jimei District, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen guoxineng Construction Machinery Co.,Ltd. Address before: Fengze District of Quanzhou city of Fujian Province east of Huaqiao University, 362000 Patentee before: HUAQIAO University |