CN1395036A - Buoyancy and gravity circulating power generation equipment - Google Patents
Buoyancy and gravity circulating power generation equipment Download PDFInfo
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- CN1395036A CN1395036A CN 02119468 CN02119468A CN1395036A CN 1395036 A CN1395036 A CN 1395036A CN 02119468 CN02119468 CN 02119468 CN 02119468 A CN02119468 A CN 02119468A CN 1395036 A CN1395036 A CN 1395036A
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- weight body
- buoyancy
- guide rail
- buoyancy aid
- gravity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The present invention discloses a floatage and gravity circulating power generation equipment, said equipment utilzies floating and falling downward guideway, control guideway, tooth profile guideway and helical tooth profile wheel shaft to form a connected continuous floating and downward falling channel and conveying channel, and several floats or weights can be used for driving power transmission chain wheel in the floating and downward falling channel and making it run to generate power, and the floats or weights also can be driven by helical tooth profile wheel shaft in the conveying channel, and can be fed into the deep place or high place of the liquid, so that these floats or weight can be circularly floated or fallen downward.
Description
The present invention relates to a kind of electricity generating device, the device that particularly utilizes buoyancy and gravity force energy to generate electricity.
The present electricity generating device that uses, mainly contain hydroelectric power, thermal power generation, nuclear energy power generation, wind-power electricity generation etc., these electricity-generating methods all have different defectives separately, and hydroelectric power need be built large-scale storing facilities of water, rely on sufficient water source flow, restricted by factors such as geographical position and weather conditions; Thermal power generation needs a large amount of consume fuel energy, and environmental pollution is serious, and cost is higher; Nuclear energy power generation construction cost costliness, the safety guarantee strictness in case leak, causes calamitous environmental pollution easily; Wind-power electricity generation is subjected to the restriction in geographical position equally, and weather conditions also can influence equipment operation.
Chinese patent notification number 1336484, application number 00109970 disclosed buoyancy power generator system, proposed a kind of device that utilizes the generating of buoyancy aid come-up, the water source that this device utilized remains the mobile water source with drop, and the method that buoyancy aid enters below the horizontal plane is false.
Chinese patent notification number 1338570, application number 00123568 disclosed buoyancy generating set and method thereof, having proposed a kind of liquid that utilizes floats ball float, leaving liquid then drops on the device, utilize the gravity of ball float to drive the method that the device running is generated electricity, this device can cause fluid loss in the process of carrying ball float, replenish the liquid that runs off and carry the energy that ball float consumed, and falls to driving the energy that generator sends less than ball float.
The purpose of this invention is to provide a kind of condition restriction such as geography, weather that are not subjected to, natural resources such as consume fuel, water source does not have environmental pollution, utilizes the labour saving machine principle, exploitation buoyancy, gravity force energy utilize buoyancy and gravity force energy to drive the device of generator set generating.
To achieve these goals, buoyancy of the present invention and gravity circulating power generation equipment, be respectively a kind of device and a kind of device that is installed on the gravity circular flow generating that utilizes the weight body in the space frame that utilizes the buoyancy circular flow generating of buoyancy aid in liquid in the fixing liquid that be installed on.
Described buoyancy circulation electric generating apparatus is by wet pit, the buoyancy aid power plant, and the buoyancy aid feedway is formed, and described wet pit is one and has the into dark type sealing pond of water and drainage equipment, can deposit the liquid of fixed qty; Described buoyancy aid power plant comprise that several have the buoyancy aid of protruding shaftgear, by the buoyancy aid come-up passage that come-up guide rail, control guide rail are formed, have the power transmission chain of the load-bearing shackle that can tangle buoyancy aid and the power transmission gear of drive generator set generating; Described buoyancy aid feedway is by carrying motor, speed change gear group, gravity inertial wheel disc, spiral flute profile wheel shaft, flute profile guide rail, control guide rail to be formed, control guide rail, flute profile guide rail and spiral flute profile axle set synthesize the transfer passage that is connected perforation with the passage that floats, spiral flute profile wheel shaft is under the driving of carrying motor, speed change gear group and gravity inertial wheel disc, buoyancy aid transferred in the transfer passage inward turning be fed into the liquid depths, the buoyancy aid circulation enters the come-up passage.
Described gravity circulating power generation equipment is by main body frame, weight body power plant, and weight body feedway is formed, and described main body frame is a support with certain altitude and bearing capacity, and whole device is fixedly mounted on the main body frame; Described weight body power plant comprise that several have the weight body of protruding shaftgear, by the weight body whereabouts passage that whereabouts guide rail, control guide rail are formed, have the power transmission chain of the load-bearing shackle that can tangle the weight body and drive the power transmission gear that generator set generates electricity; Described weight body feedway is by carrying motor, speed change gear group, gravity inertial wheel disc, spiral flute profile wheel shaft, flute profile guide rail, control guide rail to be formed, control guide rail, flute profile guide rail and spiral flute profile axle set synthesize the transfer passage that is connected perforation with the passage that falls, spiral flute profile wheel shaft is under the driving of carrying motor, speed change gear group and gravity inertial wheel disc, the weight body transferred in the transfer passage inward turning deliver to eminence, the circulation of weight body enters down going channel.
On each gear teeth of described buoyancy aid and weight body two ends gear, pulley is installed.
There is an active open flute profile guide rail ingress at described gravity circulating power generation equipment, with the active open joint a cross turnover bracket is arranged, and cross turnover bracket is lived by an elasticity snap automatic locking.
Below the come-up passage, have one to store the rotating channel of carrying buoyancy aid in described buoyancy circulation electric generating apparatus, described buoyancy aid is delivered in the rotating channel fast in transfer passage and is stored.
Above the passage of whereabouts, have one to store the rotating channel of carrying the weight body in described gravity circulating power generation equipment, described weight body is delivered in the rotating channel fast in transfer passage and is stored.
Described buoyancy aid or described weight body are when entering come-up passage or whereabouts passage, the protruding axle of its two side gear tangles the shackle on the power transmission chain automatically, buoyancy that buoyancy aid or weight body produce or action of gravity are in power transmission chain, power transmission chain drives power transmission gear, power transmission gear drives the generator set generating, when buoyancy aid emerges or after the weight body falls, buoyancy aid or weight body break away from the shackle on the power transmission chain automatically, enter the flute profile guide rail, import transfer passage, this device utilizes the pulley on spiral flute profile wheel shaft and buoyancy aid or the weight body gear tooth to interact, promote buoyancy aid or weight body and in transfer passage, rotate rolling, buoyancy aid is transported to the depths of liquid, or the weight body is transported to eminence, because in course of conveying, buoyancy aid and weight body are that rotation is rolled between spiral flute profile wheel shaft and flute profile guide rail, itself has promptly had the character of movable pulley, therefore, carry buoyancy aid and the needed power of weight body, only be to overcome 1/2 of their buoyancy that is produced own or gravity, add the auxiliary strength of gravity inertial wheel disc, make and carry buoyancy aid and weight body to become more laborsaving, by motor-driven speed change gear group, can improve buoyancy aid or the transporting velocity of weight body in transfer passage, make whole device in the middle of running, remain the quantity of the quantity of buoyancy aid in come-up passage or the whereabouts passage or weight body more than buoyancy aid in the transfer passage or weight body.
Adopt the buoyancy and the gravity circulating power generation equipment of said structure, as long as use the water source of a fixed qty, perhaps utilize the weight body of some, promptly can obtain buoyancy and gravity force energy endlessly, this installs no consumption, pollution-free, cost is low, is suitable for using anywhere, can exempt a large amount of transmissions of electricity, transformation facility, can for the world Anywhere, any corner provides cheap, convenient, safe and effective power supply.
Below in conjunction with accompanying drawing buoyancy of the present invention and gravity circulating power generation equipment are described in further details.
Fig. 1 is the buoyancy circulation electric generating apparatus of the present invention former view that brings into operation.
Fig. 2 is the buoyancy circulation electric generating apparatus of the present invention later view that brings into operation.
Fig. 3 is the gravity circulating power generation equipment of the present invention former view that brings into operation.
Fig. 4 is the gravity circulating power generation equipment of the present invention later view that brings into operation.
Fig. 5 is a buoyancy aid feedway schematic representation in the buoyancy circulation electric generating apparatus shown in Figure 1.
Fig. 6 is a buoyancy aid power plant schematic representation in the buoyancy circulation electric generating apparatus shown in Figure 1.
Fig. 7 to Figure 10 is the structure and the operation process schematic representation of cross turnover bracket in the gravity circulating power generation equipment shown in Figure 3.
Figure 11 is the STRUCTURE DECOMPOSITION schematic representation of buoyancy aid in the buoyancy circulation electric generating apparatus.
Figure 12 is the STRUCTURE DECOMPOSITION schematic representation of weight body in the gravity circulating power generation equipment.
Figure 13 is the gear tooth pulley structure partial sectional view of buoyancy aid and weight body.
State design sketch when Figure 14 enters transfer passage for buoyancy aid.
Figure 15 is power transmission chain structure and working condition schematic representation.
Buoyancy circulation electric generating apparatus shown in Figure 1, by several buoyancy aids 1, power transmission chain 2, power transmission gear 3, spiral flute profile wheel shaft 4, flute profile guide rail 5, speed change gear group 6, carry motor 7, gravity inertial wheel disc 8, come-up guide rail 9, the come-up path 10, rotating channel 11, control guide rail 12, transfer passage 13, wet pit 14, liquid 15 compositions such as grade, whole device is before bringing into operation, at first inject the liquid 15 of predetermined quantity to wet pit 14, then under the control of braking device (do not have among the figure and show), buoyancy aid 1 is imported in come-up path 10 of being made up of come-up guide rail 9 and the rotating channel 11 that stores conveying buoyancy aid 1 one by one, when the buoyancy aid 1 that imports reaches requirement, use accessory power system such as storage battery (do not have among the figure and show) etc. to start and carry motor 7, carry motor 7 to drive spiral flute profile wheel shaft 4 and 8 rotations of gravity inertial wheel disc by speed change gear group 6, after spiral flute profile wheel shaft 4 reaches required rotating speed, remove brake, buoyancy aid 1 begins come-up, and whole device brings into operation.
Shown in Figure 2 is buoyancy circulation electric generating apparatus when being in running state, after the buoyancy aid 1 emersion liquid 15, move into flute profile guide rail 5 along come-up guide rail 9, buoyancy aid 1 rolls on the inclined-plane of flute profile guide rail 5 and arrives helical tooth type wheel shaft 4, as shown in figure 14, under the control of control guide rail 12, gear 32 above the buoyancy aid 1 is just in time aimed at spiral flute profile wheel shaft 4 and flute profile guide rail 5, buoyancy aid 1 is driven by the spiral flute profile wheel shaft 4 of quick rotation, being rotated down rolls enters transfer passage 13, arrive after the bottom of transfer passage 13, buoyancy aid 1 breaks away from flute profile guide rail 5, stop downward rolling, at this moment, the buoyancy aid 1 of back continues descending, contact with the buoyancy aid 1 that breaks away from flute profile guide rail 5, driving it rotates round about, it is sent into rotating channel 11, buoyancy aid 1 floats automatically along the inclined-plane in rotating channel 11, order enters the come-up path 10, as shown in figure 15, load-bearing shackle 35 is installed on power transmission chain 2, as shown in figure 11, at the middle part of the gear 32 at buoyancy aid 1 two ends, a protruding axle 33 is arranged, when buoyancy aid 1 enters the come-up path 10, the protruding axle 33 load-bearing shackles 35 that tangle on the power transmission chain 2 at gear 32 middle parts on the buoyancy aid 1 drive power transmission chain 2, drive power transmission gear 3 runnings.When whole device operation enters plateau, after generator set begins normally to send electric energy, cut-out is to carrying motor 7 that the accessory power system of power supply is provided, change electric drive spiral flute profile wheel shaft 4 runnings of sending by this device generator set, be installed in the gravity inertial that the gravity inertial wheel disc 8 above the spiral flute profile wheel shaft 4 produces, can improve the working efficiency of carrying motor 7 to drive spiral flute profile wheel shaft 4, spiral flute profile wheel shaft 4 and the speed change gear group 6 above the conveying motor 7, the speed that the speed that spiral flute profile wheel shaft 4 driving buoyancy aids 1 are moved in transfer passage 13 floats in the come-up path 10 faster than buoyancy aid 1.
Shown in Figure 3 is the gravity circulating power generation equipment that does not bring into operation, wherein power transmission chain 2, power transmission gear 3, spiral flute profile wheel shaft 4, flute profile guide rail 5, speed change gear group 6, carry motor 7, gravity inertial wheel disc 8, the same with buoyancy circulation electric generating apparatus structure shown in Figure 1, position opposite, bottom inlet place at transfer passage 22, set up a cross turnover bracket 23 and the active open 24 that is installed in above the flute profile guide rail 5 that imports weight body 17, elasticity snap 25 is used for blocking cross turnover bracket 23, prevent its revolution, control guide rail 21 control weight bodies 17 are not offset, whole device is installed in the space of supporting frame 16, the same with the buoyancy circulation electric generating apparatus, at first utilize braking device (do not have among the figure and show) to control, weight body 17 is imported in whereabouts guide rail 18 weight body whereabouts passage of forming 19 and the rotating channel 20 that stores conveying weight body 17 one by one, when the weight body 17 that imports reaches requirement, use accessory power system such as storage battery (do not have among the figure and show) etc. to start and carry motor 7, carry motor 7 to drive spiral flute profile wheel shaft 4 and 8 rotations of gravity inertial wheel disc by speed change gear group 6, after spiral flute profile wheel shaft 4 reaches required rotating speed, remove brake, weight body 17 begins to fall, and whole device brings into operation.
Shown in Figure 4 is gravity circulating power generation equipment when being in running state, after weight body 17 falls in weight body whereabouts passage 19, under the control of control guide rail 21, enter cross turnover bracket 23 along whereabouts guide rail 18, as shown in Figure 7, the gravity of weight body 17 usefulness itself impacts cross turnover bracket 23 upsets, active open 24 above the flute profile guide rail 5 is washed open simultaneously, as shown in Figure 8, weight body 17 is after upset on the cross turnover bracket 23 enters transfer passage 22, active open 24 above the flute profile guide rail 5 is returned to closed position, as shown in Figure 9, cross turnover bracket 23 is rotated further, and makes weight body 17 arrive spiral flute profile wheel shaft 4, and cross turnover bracket 23 is blocked by elasticity snap 25 simultaneously.As shown in figure 10, weight body 17 turns to operation at the driving backspin of spiral flute profile wheel shaft 4, and the weight body 17 of back repeats said process once more.Weight body 17 arrives after the top of transfer passage 22, break away from flute profile guide rail 5, stop to scroll up, the weight body 17 of back continues up, contact with the weight body 17 that breaks away from flute profile guide rail 5, driving it rotates round about, it is sent into rotating channel 20, weight body 17 is descending automatically along the inclined-plane in rotating channel 20, order enters whereabouts passage 19, as shown in figure 12, the main body of weight body 17 is solid constructions, two ends are equipped with gear 32, a protruding axle 33 is arranged at the middle part of gear 32, as shown in figure 15, load-bearing shackle 35 is installed on power transmission chain 2, when weight body 17 enters weight body whereabouts passage 19, the protruding axle 33 load-bearing shackles 35 that tangle on the power transmission chain 2 at gear 32 middle parts on the weight body 17, drive power transmission chain 2, drive power transmission gear 3 runnings, when whole device operation enters plateau, after generator set begins normally to send electric energy, cut-out is to carrying motor 7 that the accessory power system of power supply is provided, change electric drive spiral flute profile wheel shaft 4 runnings of sending by this device generator set, be installed in the gravity inertial that the gravity inertial wheel disc 8 above the spiral flute profile wheel shaft 4 produces, can improve the working efficiency of carrying motor 7 to drive spiral flute profile wheel shaft 4, spiral flute profile wheel shaft 4 and the speed change gear group 6 above the conveying motor 7, the speed that the speed that spiral flute profile wheel shaft 4 driving weight bodies 17 are moved in transfer passage 22 falls in whereabouts passage 19 faster than weight body 17.
As shown in Figure 5, spiral flute profile wheel shaft 4 discharges side by side, carries motor 7 to be arranged on medium position, and the gears 26 above the conveying motor 7 drive the gear 27 above two spiral flute profile wheel shafts 4 simultaneously.
As shown in Figure 6, power transmission chain 2 and power transmission gear 3 discharge side by side, buoyancy aid 1 places between the power transmission chain 2, on the main shaft 29 of power transmission gear 3, gravity inertial wheel disc 30 is installed, the gear 31 of main shaft 29 1 ends is connected with generator set (do not have among the figure and show), drives the generator set generating.
Fig. 5, the gravity circulating power generation equipment that is equally applicable to shown in Figure 6, position opposite.
As shown in figure 13, in the gear teeth of gear 32, pulley 34 is installed.
Above-mentioned buoyancy and gravity circulating power generation equipment need only change the degree of depth of liquid or the height of main body frame, and the quantity of increase and decrease buoyancy aid or weight body increases or reduce the also marshalling quantity of array apparatus, just can obtain the generated energy of different capacity.
Claims (8)
1. buoyancy and gravity circulating power generation equipment, it is respectively a kind of device that utilizes the buoyancy circular flow generating of buoyancy aid in liquid in the fixing liquid that is installed on, with a kind of device that is installed on the gravity circular flow generating that utilizes the weight body in the space frame, it is characterized in that: described buoyancy circulation electric generating apparatus is by wet pit, the buoyancy aid power plant, the buoyancy aid feedway is formed, described wet pit is one and has the into dark type sealing pond of water and drainage equipment, can deposit the liquid of fixed qty, described buoyancy aid power plant comprise that several have the buoyancy aid of protruding shaftgear, by the come-up guide rail, the buoyancy aid come-up passage that the control guide rail is formed has the power transmission chain of the load-bearing shackle that can tangle buoyancy aid and the power transmission gear of drive generator set generating; Described buoyancy aid feedway is by carrying motor, speed change gear group, gravity inertial wheel disc, spiral flute profile wheel shaft, flute profile guide rail, control guide rail to be formed, control guide rail, flute profile guide rail and spiral flute profile axle set synthesize the transfer passage that is connected perforation with the passage that floats, spiral flute profile wheel shaft is under the driving of carrying motor, speed change gear group and gravity inertial wheel disc, buoyancy aid transferred in the transfer passage inward turning be fed into the liquid depths, the buoyancy aid circulation enters the come-up passage.
2. buoyancy according to claim 1 and gravity circulating power generation equipment, it is characterized in that: described gravity circulating power generation equipment is by main body frame, weight body power plant, weight body feedway is formed, described main body frame is a support with certain altitude and bearing capacity, and whole device is fixedly mounted on the main body frame; Described gravity force power generation apparatus comprises that several have the weight body of protruding shaftgear, by the weight body whereabouts passage that whereabouts guide rail, control guide rail are formed, have the power transmission chain of the load-bearing shackle that can tangle the weight body and drive the power transmission gear that generator set generates electricity; Described weight body feedway is by carrying motor, speed change gear group, gravity inertial wheel disc, spiral flute profile wheel shaft, flute profile guide rail, control guide rail to be formed, control guide rail, flute profile guide rail and spiral flute profile axle set synthesize the transfer passage that is connected perforation with the passage that falls, spiral flute profile wheel shaft is under the driving of carrying motor, speed change gear group and gravity inertial wheel disc, the weight body transferred in the transfer passage inward turning deliver to eminence, the circulation of weight body enters down going channel.
3. according to claim 1 and described buoyancy of claim 2 and gravity circulating power generation equipment, it is characterized in that: on each gear teeth of described buoyancy aid and weight body two ends gear, pulley is installed.
4. gravity circulating power generation equipment according to claim 2, it is characterized in that: there is an active open flute profile guide rail ingress at described gravity circulating power generation equipment, with the active open joint a cross turnover bracket is arranged, cross turnover bracket is lived by an elasticity snap automatic locking.
5. buoyancy circulation electric generating apparatus according to claim 1 is characterized in that: below the come-up passage, have one to store the rotating channel of carrying buoyancy aid in described buoyancy circulation electric generating apparatus.
6. gravity circulating power generation equipment according to claim 2 is characterized in that: above the passage of whereabouts, have one to store the rotating channel of carrying the weight body in described gravity circulating power generation equipment.
7. according to claim 1 and described buoyancy of claim 2 and gravity circulating power generation equipment, it is characterized in that: buoyancy aid or the motion speed of weight body in transfer passage are faster than its motion speed in come-up passage or whereabouts passage.
8. according to claim 1 and described buoyancy of claim 2 and gravity circulating power generation equipment, it is characterized in that: be in the buoyancy aid in come-up passage or the whereabouts passage or the quantity of weight body, more than being in the buoyancy aid in the transfer passage or the quantity of weight body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02119468 CN1395036A (en) | 2002-05-25 | 2002-05-25 | Buoyancy and gravity circulating power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02119468 CN1395036A (en) | 2002-05-25 | 2002-05-25 | Buoyancy and gravity circulating power generation equipment |
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| CN1395036A true CN1395036A (en) | 2003-02-05 |
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|---|---|---|---|
| CN 02119468 Pending CN1395036A (en) | 2002-05-25 | 2002-05-25 | Buoyancy and gravity circulating power generation equipment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005059359A1 (en) * | 2003-12-15 | 2005-06-30 | Shaochun Dou | A body-lift apparatus and a power generation device |
| WO2006125349A1 (en) * | 2005-05-27 | 2006-11-30 | Tien-Chuan Chen | Hydroelectric power generator by means of circulating buoyancy and gravity |
| WO2008028331A1 (en) * | 2006-08-31 | 2008-03-13 | Lanzhou Jinfule Biotechnology Co., Ltd. | Power generation equipment and transportation system thereof |
| CN102392800A (en) * | 2011-07-20 | 2012-03-28 | 张永生 | Novel gravity stored energy access mode |
| CN107299876A (en) * | 2016-04-15 | 2017-10-27 | 陆家欢 | Floatage energy device |
| CN108317036A (en) * | 2018-02-08 | 2018-07-24 | 吴学新 | Anti-gravity device |
| CN109113922A (en) * | 2018-08-13 | 2019-01-01 | 李裕圆 | A kind of hydroelectric installation based on gravity and buoyancy actuation |
-
2002
- 2002-05-25 CN CN 02119468 patent/CN1395036A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005059359A1 (en) * | 2003-12-15 | 2005-06-30 | Shaochun Dou | A body-lift apparatus and a power generation device |
| WO2006125349A1 (en) * | 2005-05-27 | 2006-11-30 | Tien-Chuan Chen | Hydroelectric power generator by means of circulating buoyancy and gravity |
| WO2008028331A1 (en) * | 2006-08-31 | 2008-03-13 | Lanzhou Jinfule Biotechnology Co., Ltd. | Power generation equipment and transportation system thereof |
| CN101238286B (en) * | 2006-08-31 | 2011-08-10 | 兰州金福乐生物工程有限公司 | Power generator, generating equipment and transport system with the same |
| US8146361B2 (en) | 2006-08-31 | 2012-04-03 | Lanzhou Jinfule Biotechnology Co., Ltd. | Power generating apparatus |
| CN102392800A (en) * | 2011-07-20 | 2012-03-28 | 张永生 | Novel gravity stored energy access mode |
| CN102392800B (en) * | 2011-07-20 | 2013-08-14 | 张永生 | Gravity stored energy access mode |
| CN107299876A (en) * | 2016-04-15 | 2017-10-27 | 陆家欢 | Floatage energy device |
| CN107299876B (en) * | 2016-04-15 | 2019-04-12 | 陆家欢 | Floatage energy device |
| CN108317036A (en) * | 2018-02-08 | 2018-07-24 | 吴学新 | Anti-gravity device |
| CN109113922A (en) * | 2018-08-13 | 2019-01-01 | 李裕圆 | A kind of hydroelectric installation based on gravity and buoyancy actuation |
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