WO2017013481A1 - 节能式液压系统 - Google Patents
节能式液压系统 Download PDFInfo
- Publication number
- WO2017013481A1 WO2017013481A1 PCT/IB2016/000809 IB2016000809W WO2017013481A1 WO 2017013481 A1 WO2017013481 A1 WO 2017013481A1 IB 2016000809 W IB2016000809 W IB 2016000809W WO 2017013481 A1 WO2017013481 A1 WO 2017013481A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- energy
- hydraulic
- hydraulic device
- hydraulic system
- saving
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/14—Energy-recuperation means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
- F03G3/04—Other motors, e.g. gravity or inertia motors driven by sand or like fluent solid material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
Definitions
- the invention relates to an energy-saving hydraulic system, in particular to a hydraulic system which utilizes the potential energy difference of materials to drive a plurality of hydraulic devices, and the hydraulic system transports another batch of materials upwards, and some materials can be returned to the original position. Thereby achieving the energy saving effect of recycling. Background technique
- the present invention provides an energy-saving hydraulic system including a force applying hydraulic device, a pushing hydraulic device, and a return hydraulic device.
- the force hydraulic device includes a carrying platform that is vertically movable at a first height and a first low position.
- the buffer table is placed on one side of the force applying hydraulic device and is fixed at a position lower than the first lower position.
- the push hydraulic device is connected to the force applying hydraulic device by a first pipeline, and the push hydraulic device includes a transfer station, wherein the transfer table is vertically movable at a second height, a return position, and a lower than the return position Two lower places; wherein the second lower height is lower than the buffer stage.
- the working fluid in the force applying hydraulic device flows to the push hydraulic device to raise the transfer table to the second highest position.
- the return hydraulic device is connected to the push hydraulic device by a second pipeline, and is connected to the biasing hydraulic device by a third pipeline, and the return hydraulic device includes a liftable a force receiving portion, the transfer station of the push hydraulic device is lowered from the second height to the return position, the transfer table abuts the force receiving portion, and the transfer table continues to descend to the second lower portion The force receiving portion is pressed to cause the working fluid to flow back to the force applying hydraulic device from the return hydraulic device.
- the invention has at least the following beneficial effects:
- the first high point of the carrying platform of the invention is higher than the buffering station, and the buffering station is higher than the second lower position of the transfer table of the pushing hydraulic device, and is driven by the potential energy difference of the material.
- the hydraulic device converts the potential energy of the material into kinetic energy, and even returns the material to the carrying platform to achieve the effect of environmental protection and energy saving.
- FIG. 1 is a schematic view showing an initial state of an energy-saving hydraulic system of the present invention.
- FIG. 2 is a schematic view of the energy-saving hydraulic system raising the transfer station of the present invention.
- FIG. 3 is a schematic view of the energy-saving hydraulic system of the present invention for storing materials to a buffer station.
- Figure 4 is a schematic illustration of the energy efficient hydraulic system of the present invention for moving material to a buffer station.
- Figure 5 is a schematic view of the energy-saving hydraulic system of the present invention for moving materials to a temporary storage station.
- FIG. 6 is a schematic illustration of an energy efficient hydraulic system including an energy conversion device of the present invention.
- Figure 7 is a schematic view of the energy-saving hydraulic system of the present invention for lowering the transfer station.
- Fig. 8 is a schematic view showing the energy-saving hydraulic system of the present invention using the materials in the buffer table to return the working fluid to the hydraulic device.
- Figure 9 is a schematic view of the energy-saving hydraulic system driving energy conversion device of the present invention.
- Figure 10 is a schematic view showing the energy-saving hydraulic system of the present invention returning to the initial state.
- Figure 11 is a schematic view of a second embodiment of the energy saving hydraulic system of the present invention.
- First high point H1 1 First lower H12 push hydraulic unit 20 second piston. 21 transfer table 22 inclined bottom surface 221 movable door 222 second high point H21 second low point H22 return position H23 return hydraulic device 30 third piston 31 force portion 32 buffer table 40 inclined bottom surface 41 movable door 42 bottom door 43 sub-circulation device 50 material temporary storage tank 51 upper temporary storage tank 52 transport unit 52, energy conversion device 53 material M
- FIG. 1 and FIG. 2 are schematic diagrams of the energy-saving hydraulic system of the present invention.
- the energy-saving hydraulic system of the present invention comprises a force applying hydraulic device 10, a push hydraulic device 20, a return hydraulic device 30, a buffer table 40 disposed on one side of the force applying hydraulic device 10, and a sub-circulation device 50.
- the sub-circulation device 50 includes at least one upper temporary storage slot 52.
- the urging hydraulic device 10 includes a first piston 11 and a carrier 12 disposed at the top end of the first piston 11.
- the carrier 12 can be raised or lowered by the first piston 1 1 .
- the first piston 1 1 can lift the above-mentioned carrier 12 to a first height H11 (shown in Fig. 1), and can lower the above-mentioned carrier 12 to a first low point H12 (as shown in Fig. 2).
- the first height H11 of the embodiment may be the highest position at which the first piston 1 1 raises the stage 12; the first bottom H12 may be the lowest position at which the first piston 1 1 lowers the arrival of the stage 12.
- this embodiment is provided with a material temporary storage tank 51 for receiving material M, such as ore in a mining area.
- the position of the material temporary storage tank 51 is set at a position higher than the first high point H11, wherein the loading table 12 is located adjacent to the material temporary storage tank 51 when it is located at the first high point H 1 1 .
- the material temporary storage tank 51 is slightly higher than the carrying platform 12 located at the first high point H1 1, whereby the material M can enter the carrying platform 12 by the material temporary storage tank 51 by gravity.
- the material storage tank 51 sends the material M to the carrier 12.
- the material storage tank 51 can be provided with a sensing device to control the weight of the material M entering the carrier 12. By means of the weight difference, the material M of the control table 12 is controlled more than the material of the transfer table 22?
- the push hydraulic device 20 is connected to the above-mentioned urging hydraulic device 10 by a first line P1, and the first line P1 may be provided with at least one control valve VI.
- the push hydraulic device 20 of this embodiment is a telescopic hydraulic device.
- the push hydraulic device 20 includes a second piston 21 and a transfer table 22 disposed at the top end of the second piston 21.
- the transfer table 22 can be raised and lowered at a second high point H21 (shown in FIG. 2), a return position H23 (shown in FIG. 7), and a second lower position H22 lower than the return position H23 (as shown in FIG. 1). Show).
- the second highest point H21 may be the highest position at which the second piston 21 can lift the transfer table 22, and the second lower portion H22 may be the second piston 21 to lower the lowest position reached by the transfer table 22.
- the height of the second lower portion H22 is lower than the position of the buffer table 40.
- the second highest point, H21 is higher than the first high point, Hl l.
- the buffer table 40 is placed on one side of the above-mentioned urging hydraulic device 10, and is fixed at a position lower than the first lower portion H12, as shown in Fig. 1. At the same time, the buffer table 40 is also placed between the force applying hydraulic device 10 and the pushing hydraulic device 20 for temporarily receiving the material M sent from the loading platform 12 of the force applying hydraulic device 10, and then transferring to the above-mentioned push when appropriate. Transfer station 22 of hydraulic device 20.
- the embodiment utilizes gravity, wherein the buffer table 40 has an inclined bottom surface 41 and a movable door 42. And a bottom door 43.
- the carrier 12 has an inclined bottom surface 121 that tends to the buffer table 40 and a movable door 122 that faces the buffer table 40.
- the transfer station 22 can include an inclined bottom surface 221 and a movable door 222.
- the return hydraulic device 30 includes a third piston 31 and a liftable force receiving portion 32 connected to the third piston 31.
- the return hydraulic device 30 is connected to the push hydraulic device 20 by a second line P2 and to the force applying hydraulic device 10 with a third line P3.
- the return hydraulic device 30 is used to temporarily store the working fluid F for returning to the force applying hydraulic device 10 when appropriate, the operation of which is detailed later.
- the second line P2 may be provided with at least one control valve V2.
- the third line P3 is provided with a control valve V3.
- the control valve VI of the first pipe P1 and the control H V3 of the third pipe P3 are closed (or, the control valve V3) Can be a check valve).
- the above material M is preferably solid or can be transferred from a low place to any object at a high place.
- the above-mentioned control valve VI is opened, and the first piston 1 1 of the above-mentioned urging hydraulic device 10 descends due to gravity and squeezes the working fluid F through the first line P1 into the pushing hydraulic pressure.
- Device 20 When the loading platform 12 of the hydraulic device 10 is lowered, the position energy can be transmitted to the pushing hydraulic device 20 through the hydraulic device, and the potential energy is changed.
- the second piston 21 of the pushing hydraulic device 20 rises, and the transfer table 22 is raised. Go to the second highest point H21.
- the material M in the transfer station 22 can be raised and transported to the next stage as needed or designed.
- a viable example of the above-mentioned material M is an ore mined from a mountain, and because of its certain height, the potential energy difference (height) of the material M falling in the carrying platform 12 is used for lifting up in the transfer table 22 The material M, which in turn can be used to transport the material M to a higher position.
- the associated riser member such as the stage 12, the first piston 11, and the material M in the stage 12 All weights are greater than all weights of the associated riser member of transfer table 22, second piston 21, etc., and material M within transfer station 22.
- control width V2 is closed, and the material M in the loading table 12 can be moved to the buffer table 40, and the control valve VI is closed during the movement.
- the reverse is wide to provide a non-return function) to empty the above-mentioned carrier 12.
- the upper temporary storage tank 52 of the present embodiment is fixed at a position slightly lower than the second highest point H21, wherein the transfer station 22 is located at the second high point H21, and the upper temporary storage tank 52 is adjacent to the transporter. Taiwan 22.
- the material M located in the transfer table 22 can be transferred to the upper temporary storage tank 52 of the sub-circulation device 50 to empty the transfer table 22 as shown in FIG.
- the second high point H21 is designed to be higher than the first high point HI 1, and the top of the sub-circulation device 50 is temporarily suspended.
- the storage tank 52 cooperates with the second upper portion H21 and is higher than the carrying platform 12 that cooperates with the first upper portion HI 1 .
- the sub-circulation device 50 of the present embodiment may further include an energy conversion device 53 adjacent to the upper temporary storage tank 52 to convert the material M in the upper temporary storage tank 52 into other energy, for example. Electrical energy.
- the energy conversion device 53 can be like a waterwheel-like generator, and these materials M are poured into a bucket (not labeled) at the outer end of the generator to drive the generator to rotate to generate electricity. After the bucket is moved down to the material temporary storage tank 51, the material M is poured into the material temporary storage tank 51 for temporary storage, and the material temporary storage tank 51 sends the material M to the carrying platform 12 (as shown in FIG. 10). Show). Therefore, the material M located in the transfer table 22 can be further sent down to the carrying table 12 of the force applying hydraulic device 10. This material M can be recycled and environmentally friendly.
- the push hydraulic device 20 of the present embodiment is only a schematic representation.
- the push hydraulic device 20 can be, for example, a telescopic or folding hydraulic extension device such as a ladder truck, which can be arranged in accordance with the present invention such that the second highest point H21 is above the first height - H-1 1 -. -
- the material M in the transfer table 22 can be less than the material in the carrier 1-2. .
- the third piston 31 continues to rise, and the transfer table 22 descends to a return position H23 which is higher than the second lower portion H22, and the third piston 31 rises to cause the force receiving portion 32 to touch the transfer table 22.
- the material M is moved to the transfer station 22.
- the control valve V2 of the second line P2 continues to be opened, and the control valve VI of the first line P1 is continuously closed.
- the highest height of the force receiving portion 32 can be set to the return position H23.
- the movable door 42 of the buffer table 40 is opened to pour the material M located in the buffer table 40 into the transfer table 22.
- open control valve V3 The transfer table 22 is subjected to the gravity of the material M and continues to descend to the second lower portion H22, and the transfer table 22 continues to apply force to the force receiving portion 32, whereby the remaining working fluid F in the hydraulic device 30 is pressed by the third piston 31. It is sent back to the hydraulic device 10.
- the stage 12 rises back to the first height Hl l.
- the remaining working fluid in the push hydraulic device 20 continues to flow to the return hydraulic device 30 and then to the force applying hydraulic device 10 while the transfer table 22 continues to descend to the second bottom portion H22.
- the material M is removed from the bottom door 43 at the bottom of the buffer table 40, for example, in conjunction with the energy that can be carried by the push hydraulic unit 20.
- the push hydraulic device 20 abuts against the force receiving portion 32 of the return hydraulic device 30 during the lowering of the return position H23 to the second lower portion H22 to cause the working fluid F (for example, hydraulic oil) to flow back from the return hydraulic device 30.
- Force Hydraulic device 10. The carrier 12 returns to the first high point HI1.
- FIG. 1 a schematic view of a second embodiment of the energy-saving hydraulic system of the present invention.
- the buffer station 40 can be omitted in this embodiment, and other devices and operation processes are the same as those in the first embodiment, and thus the description is not repeated.
- the distance between the urging hydraulic device 10 and the push hydraulic device 20 in Fig. 11 becomes shorter.
- the material M of the stage 12 can be directly poured into the transfer table of the push hydraulic device 20 described above. twenty two.
- the material temporary storage tank 51 of this embodiment may be a material supply area.
- the application of this embodiment may be to transfer the material M directly to another elevated place by hydraulically rising, as shown in the transport unit 52'. Compared with the prior art, the case does not require additional energy such as electricity, and the material M can be raised and utilized.
- the hydraulic system of the present invention has the advantages of energy saving and cyclability, and does not require electric power. Electricity can be saved compared to conventional conveyor belts.
- the first elevated point HI 1 of the carrying platform 12 is higher than the buffering station 40, which in turn is higher than the second lowermost portion H22 of the transfer station 22 of the push hydraulic device 20, utilizing the positional energy drop of the material to drive the hydraulic device, To achieve the purpose of environmental protection and energy conservation.
- the sub-circulation means 50 is located between the transfer table 22 of the above-described push hydraulic device 20 and the stage 12 of the force applying hydraulic device 10.
- the material M is output downward through the loading platform 12 of the hydraulic device 10, and the material M passes through the buffer table 40 and the transfer table 22 of the push hydraulic device 20, and then enters the temporary storage tank 52 of the sub-circulation device 50, and finally returns.
- the carrier 12 can also enter the transfer station 22 of the push hydraulic unit 20 to achieve the advantages of recycled materials.
- the push hydraulic device 20 abuts against the force receiving portion 32 of the return hydraulic device 30 during the process of descending from the return position H23 to the second lower portion H22 to cause the working fluid F to flow back from the return hydraulic device 20 to the applied hydraulic pressure.
- Device 10. The carrier 12 is returned to the first high HI 1 to wait for the next feed. Therefore, the present invention does not require another energy source to return the working fluid F to the force applying hydraulic device 10, and has an environmentally-friendly and energy-saving effect.
- the hydraulic system of the present invention utilizes the potential energy difference of the material to drive a plurality of hydraulic devices, and transports another batch of materials upwards, and the material can be returned to the original position without using other power sources, thereby achieving the energy-saving effect of recycling.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/741,559 US10473129B2 (en) | 2015-07-17 | 2016-06-12 | Energy-saving hydraulic system |
JP2018600003U JP3216907U (ja) | 2015-07-17 | 2016-06-12 | 省エネ液圧システム |
DE112016003232.3T DE112016003232T8 (de) | 2015-07-17 | 2016-06-12 | Energiesparendes Hydrauliksystem |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104123224A TWI572783B (zh) | 2015-07-17 | 2015-07-17 | 節能式液壓系統 |
TW104123224 | 2015-07-17 |
Publications (2)
Publication Number | Publication Date |
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WO2017013481A1 true WO2017013481A1 (zh) | 2017-01-26 |
WO2017013481A8 WO2017013481A8 (zh) | 2018-02-15 |
Family
ID=55115408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/IB2016/000809 WO2017013481A1 (zh) | 2015-07-17 | 2016-06-12 | 节能式液压系统 |
Country Status (6)
Country | Link |
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US (1) | US10473129B2 (zh) |
JP (1) | JP3216907U (zh) |
CN (2) | CN204981020U (zh) |
DE (1) | DE112016003232T8 (zh) |
TW (1) | TWI572783B (zh) |
WO (1) | WO2017013481A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI572783B (zh) * | 2015-07-17 | 2017-03-01 | 沛康實業有限公司 | 節能式液壓系統 |
CN107605673A (zh) * | 2016-07-11 | 2018-01-19 | 陈文杰 | 发电系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW591178B (en) * | 2001-12-28 | 2004-06-11 | Tai-Kang Han | Natural force water supply system for pumping low-level water to high-level |
FR2994225A1 (fr) * | 2012-08-03 | 2014-02-07 | Emmanuel Desire Didier | Systeme hydraulique alimente par de l'energie fournie par les elements de la nature et permettant de produire de l'energie autant electrique que mecanique ou hydraulique. |
CN204981020U (zh) * | 2015-07-17 | 2016-01-20 | 沛康实业有限公司 | 节能式液压系统 |
TWM516663U (zh) * | 2015-07-17 | 2016-02-01 | Pay Come Co Ltd | 節能式液壓系統 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487228A (en) * | 1967-04-17 | 1969-12-30 | Bernard Kriegel | Power generating system |
US3515889A (en) * | 1967-08-14 | 1970-06-02 | Lamphere Jean K | Power generation apparatus |
ES428946A1 (es) * | 1973-08-17 | 1977-02-16 | Santos Da Silva Bento Julio C | Atraillado autocargable para su conexion a tractores. |
US3961480A (en) * | 1974-01-17 | 1976-06-08 | West William S | Pressure source and systems incorporating it |
CN2055860U (zh) * | 1989-06-24 | 1990-04-11 | 鸡西市劳动局技工校 | 节能型液压抽油机液压系统 |
CN1070452A (zh) * | 1991-07-26 | 1993-03-31 | 苟兴忠 | 重力差转换的液压能发电 |
CN1067711A (zh) * | 1991-10-12 | 1993-01-06 | 彭久彬 | 循环式自动压液机 |
CN1114392A (zh) * | 1994-06-27 | 1996-01-03 | 祝永全 | 一种根据杠杆和液压传动原理构成的永动机 |
US6445078B1 (en) * | 2001-07-30 | 2002-09-03 | Stanley Cieslak, Jr. | Gravity electrical generating system |
TWM265471U (en) * | 2004-11-12 | 2005-05-21 | Jin-He Chiou | Power generating equipment |
CN2903463Y (zh) * | 2006-05-19 | 2007-05-23 | 别怀平 | 重力失衡物理力学发电机组 |
US8166760B2 (en) * | 2008-02-06 | 2012-05-01 | Launchpoint Technologies, Inc. | System and method for storing energy |
US8643206B2 (en) * | 2010-07-20 | 2014-02-04 | Rod Ekern | Renewable energy system |
US9297353B2 (en) * | 2012-10-19 | 2016-03-29 | Wayne S. Travis | Apparatus utilizing buoyancy forces |
CN203901502U (zh) * | 2014-04-21 | 2014-10-29 | 长兴盟友耐火材料有限公司 | 一种耐火砖液压成型机的节能顶出装置 |
-
2015
- 2015-07-17 TW TW104123224A patent/TWI572783B/zh active
- 2015-07-24 CN CN201520545097.4U patent/CN204981020U/zh active Active
- 2015-07-24 CN CN201510442932.6A patent/CN106335854B/zh active Active
-
2016
- 2016-06-12 DE DE112016003232.3T patent/DE112016003232T8/de active Active
- 2016-06-12 US US15/741,559 patent/US10473129B2/en active Active
- 2016-06-12 JP JP2018600003U patent/JP3216907U/ja active Active
- 2016-06-12 WO PCT/IB2016/000809 patent/WO2017013481A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW591178B (en) * | 2001-12-28 | 2004-06-11 | Tai-Kang Han | Natural force water supply system for pumping low-level water to high-level |
FR2994225A1 (fr) * | 2012-08-03 | 2014-02-07 | Emmanuel Desire Didier | Systeme hydraulique alimente par de l'energie fournie par les elements de la nature et permettant de produire de l'energie autant electrique que mecanique ou hydraulique. |
CN204981020U (zh) * | 2015-07-17 | 2016-01-20 | 沛康实业有限公司 | 节能式液压系统 |
TWM516663U (zh) * | 2015-07-17 | 2016-02-01 | Pay Come Co Ltd | 節能式液壓系統 |
Also Published As
Publication number | Publication date |
---|---|
DE112016003232T5 (de) | 2018-05-03 |
CN204981020U (zh) | 2016-01-20 |
WO2017013481A8 (zh) | 2018-02-15 |
TW201704646A (zh) | 2017-02-01 |
US10473129B2 (en) | 2019-11-12 |
JP3216907U (ja) | 2018-07-05 |
DE112016003232T8 (de) | 2018-07-19 |
US20180195538A1 (en) | 2018-07-12 |
TWI572783B (zh) | 2017-03-01 |
CN106335854A (zh) | 2017-01-18 |
CN106335854B (zh) | 2019-04-30 |
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