CN103233854A - Buoyancy tank and buoyancy machine using same - Google Patents
Buoyancy tank and buoyancy machine using same Download PDFInfo
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- CN103233854A CN103233854A CN2013101267903A CN201310126790A CN103233854A CN 103233854 A CN103233854 A CN 103233854A CN 2013101267903 A CN2013101267903 A CN 2013101267903A CN 201310126790 A CN201310126790 A CN 201310126790A CN 103233854 A CN103233854 A CN 103233854A
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- cover plate
- buoyancy
- lower cover
- buoyancy tank
- casing
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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
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Abstract
The invention relates to a buoyancy tank and a buoyancy machine using the same. The buoyancy machine comprises a guide support and the buoyancy tank which can move up and down in a guide mode along the guide support and is provided with an energy extracting device. The buoyancy tank comprises a tank body being placed under water when the buoyancy tank is used, the tank body comprises an upper cover plate, a lower cover plate and a side coaming arranged between the upper cover plate and the lower cover plate, the outer periphery of the lower cover plate is in sealed guide sliding fit with the inner wall of the side coaming, a driving mechanism for driving the lower cover plate to reciprocate up and down along the inner wall of the side coaming is arranged on the tank body, a buoyancy chamber is defined by the upper cover plate, the lower cover plate and the side coaming, and the tank body is provided with an air hole, wherein one end of the air hole is communicated with the buoyancy chamber, and the other end of the air hole is communicated with the external air through an air pipe. The buoyancy tank is good in controllability and capable of floating and sinking under non-wave environment. The buoyancy machine using the buoyancy tank is further provided.
Description
Technical field
The present invention relates to a kind of buoyancy tank and use the buoyancy machine or engine of this buoyancy tank.
Background technique
Exhaustion day by day along with industrial expansion and fossil fuel, comprise wind energy, solar energy is paid attention to by people gradually at interior new energy development, certainly also comprising in utilization of new energy resources utilizes buoyancy of water to produce mechanical energy, existing this device such as the Chinese patent CN101603498A disclosed " Wave power generation device " that utilizes buoyancy of water to produce mechanical energy, Wave power generation device comprises guiding trestle and the buoyancy tank that can move up and down along this guiding trestle, vertically be provided with tooth bar on the guiding trestle, buoyancy tank is provided with energy taking device, and the input shaft of energy taking device is provided with and the tooth bar meshed gears.During use, along with fluctuating of wave, buoyancy tank also can fluctuate, energy taking device in the process that fluctuates with buoyancy tank, the wheel and rack engagement driving, thus drive corresponding generator for electricity generation.The problem that existing this Wave power generation device exists is: fluctuating of buoyancy tank driven by wave fully, and artificial controllability is not strong; Simultaneously in having the environment of wave, lake, dam etc. can't not use this electricity generating device.
Summary of the invention
The object of the present invention is to provide the buoyancy tank that a kind of controllability is good and can float, sink in no wave environment; The present invention also aims to provide a kind of buoyancy machine or engine that uses this buoyancy tank.
In order to address the above problem, the technological scheme of buoyancy tank is among the present invention:
A kind of buoyancy tank, comprise for the casing that places in use under water, casing comprises upper and lower cover plate and is arranged at gusset plate between the upper and lower cover plate, the outer circumferential face of described lower cover plate and gusset plate inner wall sealing guiding are slidingly matched, described casing is provided with and drives the driving mechanism that lower cover plate pumps along gusset plate inwall, surround a buoyancy cavity between upper and lower cover plate and the gusset plate, offer on the casing that an end is communicated with described buoyancy cavity, the other end is used for the pore that is communicated with outside atmosphere by corresponding tracheae.
Described upper cover plate and/or gusset plate are provided with balancing weight.
Described driving mechanism comprises the fixing part that is fixed on the described casing, and fixing part is provided with can export the above-below direction linearly operating to drive the push rod that lower cover plate pumps.
The fixing part of described driving mechanism is made of the cylinder body that is fixedly arranged on the loading cylinder on the described upper cover plate, and described push rod is made of the piston rod of described loading cylinder, and piston rod and the lower cover plate of described loading cylinder fixedly are assembled together.
The technological scheme of buoyancy machine or engine is among the present invention:
A kind of buoyancy machine or engine, comprise guiding trestle and along guiding trestle guide movement up and down, and be provided with the buoyancy tank of energy taking device, buoyancy tank comprises for the casing that places in use under water, casing comprises, lower cover plate and being arranged at, gusset plate between the lower cover plate, the outer circumferential face of described lower cover plate and gusset plate inner wall sealing guiding are slidingly matched, described casing is provided with and drives the driving mechanism that lower cover plate pumps along gusset plate inwall, on, surround a buoyancy cavity between lower cover plate and the gusset plate, offer an end on the casing and be communicated with described buoyancy cavity, the pore that the other end is communicated with outside atmosphere by tracheae.
Described energy taking device comprises the drive link that the upper cover plate and/or the length on the gusset plate that are arranged at casing are extended along the vertical direction, also passed for the potential energy that when described buoyancy tank floats and/or sink buoyancy tank is produced.
Described drive link be provided with for the tooth bar of respective gears engagement driving.
Described upper cover plate and/or gusset plate are provided with balancing weight.
Described driving mechanism comprises the fixing part that is fixed on the described casing, and fixing part is provided with can export the above-below direction linearly operating to drive the push rod that lower cover plate pumps.
The fixing part of described driving mechanism is made of the cylinder body that is fixedly arranged on the loading cylinder on the described upper cover plate, and described push rod is made of the piston rod of described loading cylinder, and piston rod and the lower cover plate of described loading cylinder fixedly are assembled together.
Beneficial effect of the present invention is: during use, driving mechanism drives lower cover plate along moving on the gusset plate inwall, and the volume of buoyancy cavity diminishes gradually, and the buoyancy that produces when buoyancy tank is during less than the gravity of buoyancy tank, and buoyancy tank can sink along guiding trestle; When the needs buoyancy tank floats, driving mechanism drives the relative upper cover plate of lower cover plate and moves down, it is big that the volume of buoyancy cavity becomes gradually, the buoyancy that produces when buoyancy tank is during greater than the gravity of buoyancy tank, buoyancy tank can float along guiding trestle, and energy taking device can change into the potential energy that produces in buoyancy tank sinking and the floating-upward process energy of other form.The volume that changes buoyancy cavity by driving mechanism is realized come-up and the sinking of buoyancy tank, and the action of driving mechanism is by artificial control, and the buoyancy tank controllability is good, simultaneously because the high low amplitude that need produce by wave not make buoyancy tank to use in no wave environment.
Description of drawings
Fig. 1 is the structural representation of an embodiment of buoyancy machine or engine among the present invention, also is the use phase diagram of an embodiment of buoyancy tank among the present invention simultaneously.
Embodiment
The embodiment of buoyancy machine or engine is as shown in Figure 1: comprise guiding trestle 9, and the mobile buoyancy tank of guide movement up and down that is equipped with of guiding on the guiding trestle, buoyancy tank is provided with energy taking device.Buoyancy tank comprises for the casing that places in use under water, casing comprises upper cover plate 10, lower cover plate 2 and is arranged at gusset plate 1 between the upper and lower cover plate, the outer circumferential face of lower cover plate and gusset plate inner wall sealing guiding are slidingly matched, surround a buoyancy cavity 11 between upper and lower cover plate and the gusset plate, offer on the upper cover plate one section be communicated with buoyancy cavity, pore that the other end is communicated with outside atmosphere by tracheae 6.Casing is provided with and drives the driving mechanism that lower cover plate pumps along gusset plate inwall, driving mechanism comprises the load cylinder that is arranged on the upper cover plate, load cylinder comprises the cylinder body 5 that is fixedly arranged on the upper cover plate upper end and the mobile piston rod 3 that is assemblied in the cylinder body that leads along the vertical direction, the lower end hermetically passing upper cover plate of piston rod also is deep into buoyancy cavity inside, and end, lower end and the lower cover plate of piston rod fixedly are assembled together.Also be provided with balancing weight 4 on the upper cover plate, balancing weight can be regulated the subsidence velocity of buoyancy tank.Energy taking device comprises the drive link 7 that the length on the upper cover plate that is arranged at casing is extended along the vertical direction, also passed for the potential energy that when buoyancy tank floats and/or sink buoyancy tank is produced, drive link be provided with for the tooth bar of respective gears engagement driving, the upper end of drive link guiding is threaded onto on the top board 8 of guiding trestle, and the engagement driving by the tooth bar on the drive link and respective gears passes the rotation action that the linearly operating of drive link converts gear to.
This buoyancy machine or engine can be placed lake, dam, ocean or pond during use, guiding trestle is a fixed block, when moving on the piston rod pulling lower cover plate of load cylinder, the smaller volume of buoyancy cavity, the buoyancy that buoyancy tank produces diminishes, buoyancy tank can move down along guiding trestle, balancing weight can be regulated the subsidence velocity of buoyancy tank, because the speed that moves down of buoyancy tank is not very fast, can disconnect transmission with the tooth bar on the drive link and respective gears this moment by clutch or ratchet mechanism, and this power can certainly be applied to by clutch needs kinetic energy mechanically less; After buoyancy tank sank to putting in place, the piston rod of load cylinder promoted lower cover plate and moves down, and it is big that the volume of buoyancy cavity becomes, it is big that the buoyancy that buoyancy tank produces becomes, whole buoyancy tank come-up, the tooth bar on the drive link and respective gears engagement driving, this power can be used for generating or drive sucker rod action etc.
In other embodiments of the invention: when the weight of buoyancy tank itself was enough, balancing weight can not have yet; The quantity of load cylinder can also be two, three or more, and each load cylinder circumferentially evenly arranges along upper cover plate, and the cylinder body of load cylinder can also be arranged on the upper end or gusset plate inwall of lower end, lower cover plate of upper cover plate; Load cylinder can also be loaded driving mechanisms such as cylinder, electric pushrod and drive motor and leading screw, screw cooperation and replace; The number of drive link also can have two, three or more, and when external mechanical devices needed the linearly operating input, tooth bar can not established, and drive link can be directly used in power output; Energy taking device can also arrange the driving gear with the driving rack engagement driving for being arranged at the generator and the driving rack that is arranged on the guiding trestle on the casing on the input shaft of generator.
The embodiment of buoyancy tank is as shown in Figure 1: the concrete structure of buoyancy tank is identical with described each buoyancy tank of above-mentioned each buoyancy machine, is not described in detail in this.
Claims (10)
1. buoyancy tank, it is characterized in that: comprise for the casing that places in use under water, casing comprises upper and lower cover plate and is arranged at gusset plate between the upper and lower cover plate, the outer circumferential face of described lower cover plate and gusset plate inner wall sealing guiding are slidingly matched, described casing is provided with and drives the driving mechanism that lower cover plate pumps along gusset plate inwall, surround a buoyancy cavity between upper and lower cover plate and the gusset plate, offer on the casing that an end is communicated with described buoyancy cavity, the other end is used for the pore that is communicated with outside atmosphere by corresponding tracheae.
2. buoyancy tank according to claim 1, it is characterized in that: described upper cover plate and/or gusset plate are provided with balancing weight.
3. buoyancy tank according to claim 1 and 2, it is characterized in that: described driving mechanism comprises the fixing part that is fixed on the described casing, fixing part is provided with can export the above-below direction linearly operating to drive the push rod that lower cover plate pumps.
4. buoyancy tank according to claim 3, it is characterized in that: the fixing part of described driving mechanism is made of the cylinder body that is fixedly arranged on the loading cylinder on the described upper cover plate, described push rod is made of the piston rod of described loading cylinder, and piston rod and the lower cover plate of described loading cylinder fixedly are assembled together.
5. buoyancy machine or engine, comprise guiding trestle and along guiding trestle guide movement up and down, and be provided with the buoyancy tank of energy taking device, it is characterized in that: buoyancy tank comprises for the casing that places in use under water, casing comprises, lower cover plate and being arranged at, gusset plate between the lower cover plate, the outer circumferential face of described lower cover plate and gusset plate inner wall sealing guiding are slidingly matched, described casing is provided with and drives the driving mechanism that lower cover plate pumps along gusset plate inwall, on, surround a buoyancy cavity between lower cover plate and the gusset plate, offer an end on the casing and be communicated with described buoyancy cavity, the pore that the other end is communicated with outside atmosphere by tracheae.
6. buoyancy machine or engine according to claim 5 is characterized in that: described energy taking device comprises that the upper cover plate and/or the length on the gusset plate that are arranged at casing extends along the vertical direction, and is used in described buoyancy tank come-up and/or drive link that the potential energy that buoyancy tank produced when sinking passes.
7. buoyancy machine or engine according to claim 6 is characterized in that: described drive link be provided with for the tooth bar of respective gears engagement driving.
8. buoyancy machine or engine according to claim 5, it is characterized in that: described upper cover plate and/or gusset plate are provided with balancing weight.
9. according to any described buoyancy machine or engine of claim 5 ~ 8, it is characterized in that: described driving mechanism comprises the fixing part that is fixed on the described casing, and fixing part is provided with can export the above-below direction linearly operating to drive the push rod that lower cover plate pumps.
10. buoyancy machine or engine according to claim 9, it is characterized in that: the fixing part of described driving mechanism is made of the cylinder body that is fixedly arranged on the loading cylinder on the described upper cover plate, described push rod is made of the piston rod of described loading cylinder, and piston rod and the lower cover plate of described loading cylinder fixedly are assembled together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126790.3A CN103233854B (en) | 2013-04-12 | A kind of buoyancy tank and use the buoyancy machine or engine of this buoyancy tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126790.3A CN103233854B (en) | 2013-04-12 | A kind of buoyancy tank and use the buoyancy machine or engine of this buoyancy tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103233854A true CN103233854A (en) | 2013-08-07 |
| CN103233854B CN103233854B (en) | 2016-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948382A (en) * | 2015-07-06 | 2015-09-30 | 国网山东庆云县供电公司 | Gravity compressed air buoyancy force and wind power generation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3726199A1 (en) * | 1987-08-06 | 1987-12-17 | Gerhard Mauritsch | Apparatus for converting potential energy into useful mechanical work |
| CN101240769A (en) * | 2008-03-08 | 2008-08-13 | 廖良斌 | Buoyancy engine |
| CN101603498A (en) * | 2009-07-14 | 2009-12-16 | 张正泉 | Wave power generation device |
| CN202429333U (en) * | 2012-01-20 | 2012-09-12 | 梅尚幸 | Floating and sinking device |
| CN203161431U (en) * | 2013-04-12 | 2013-08-28 | 吴文巍 | Buoyancy tank and buoyancy generator using same |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3726199A1 (en) * | 1987-08-06 | 1987-12-17 | Gerhard Mauritsch | Apparatus for converting potential energy into useful mechanical work |
| CN101240769A (en) * | 2008-03-08 | 2008-08-13 | 廖良斌 | Buoyancy engine |
| CN101603498A (en) * | 2009-07-14 | 2009-12-16 | 张正泉 | Wave power generation device |
| CN202429333U (en) * | 2012-01-20 | 2012-09-12 | 梅尚幸 | Floating and sinking device |
| CN203161431U (en) * | 2013-04-12 | 2013-08-28 | 吴文巍 | Buoyancy tank and buoyancy generator using same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948382A (en) * | 2015-07-06 | 2015-09-30 | 国网山东庆云县供电公司 | Gravity compressed air buoyancy force and wind power generation device |
| CN104948382B (en) * | 2015-07-06 | 2018-01-05 | 国网山东庆云县供电公司 | A kind of gravity compressed aerostatic buoyancy, wind power generation plant |
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Granted publication date: 20161130 Termination date: 20180412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |