CN216008750U - Ocean tide multidirectional flow driving all-weather hydraulic generator - Google Patents
Ocean tide multidirectional flow driving all-weather hydraulic generator Download PDFInfo
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- CN216008750U CN216008750U CN202122075849.3U CN202122075849U CN216008750U CN 216008750 U CN216008750 U CN 216008750U CN 202122075849 U CN202122075849 U CN 202122075849U CN 216008750 U CN216008750 U CN 216008750U
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 claims abstract description 20
- 238000010248 power generation Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 239000013535 sea water Substances 0.000 description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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Abstract
The utility model discloses an all-weather hydraulic generator of ocean morning and evening tides multidirectional flow drive, including the square chest groove, many tooth impellers, first arc pressure boost guide plate, second arc pressure boost guide plate, third arc pressure boost guide plate, the activity guide plate, forward guide plate, transmission speed change mechanism and generator, first arc pressure boost guide plate, second arc pressure boost guide plate, third arc pressure boost guide plate, the inside in square chest groove is all installed with forward guide plate to the activity guide plate, generator fixed mounting is at the top in square chest groove, be connected through belt drive mechanism between transmission speed change mechanism and the generator, many tooth impeller fixed mounting are on transmission speed change mechanism. The utility model discloses no matter it all can drive the impeller electricity generation to rise tide or fall tide, hardly receives the region restriction, and the shoal of almost all coastlines can all be installed, and the mounting means is simple and convenient, and installation and running cost are lower, and this equipment can make up the supporting use with ocean wind power generation equipment simultaneously.
Description
Technical Field
The utility model relates to an ocean tidal power generation equips technical field, specifically is an all-weather hydraulic generator of ocean morning and evening tides multidirectional current drive.
Background
It is known that the ocean area on the earth accounts for 71% of the total area of the earth, and it receives much more radiant energy from the sun than the land. According to data provided by the combined country textbook organization, the renewable energy of the earth ocean energy is nearly 800-1200 trillion KW, and vast sea contains huge renewable energy sources including wave energy, ocean current energy, tidal energy, temperature difference energy, salt difference energy and the like. Among the various forms of ocean energy, ocean tidal energy has a huge content, is relatively convenient to develop and utilize, and is one of the most potential new energy sources at present.
China has 18400 kilometers of coastline, the prospect of exploitation is huge, and the east coastal area is an area with developed industry and the largest demand for electric quantity. If the ocean energy can be fully utilized for power generation, the requirement of electric power surge in coastal areas can be met, loss caused by long-distance transmission can be saved, and the method is a sustainable development project which is beneficial to the nation and the people and has a far-reaching prospect.
At present, seabed tidal power generation engineering is built in many countries in the west, and many projects for generating power by using tidal ocean currents are built in China. However, most of the devices generate electricity by using ocean uniflow, build a large reservoir by using terrain, and generate electricity by using a turbine generator through seawater pressure difference; two large reservoirs are required to be built by bidirectional flow, the building cost is high, the geographical limitation is strong, and few successful power generation projects are built. The other submarine turbine set is also influenced by regions, ocean current directions, high manufacturing cost and the like, and has less power generation engineering for practical popularization and use.
The invention relates to an all-weather hydraulic generator driven by ocean tide multidirectional flow, which fully utilizes the driving force of seawater tide and ocean current to change the pressure and direction of water flow when passing through the device to form a plurality of groups of multidirectional water flows capable of always pushing impellers to drive a hydraulic turbine unit to generate power, and the generator can continuously generate power no matter in the flood tide or the ebb tide, has strong power, no intermittence and large generating capacity, can be indiscriminately integrated into a national power grid, can be manufactured by large or small equipment, can be used by families and common enterprises, and can also be used by large-scale power generation enterprises.
The method is different from the method of generating power by driving a turbine by utilizing tidal unidirectional flow or reservoir water storage, is different from the method of generating power by utilizing bidirectional flow of two reservoirs, is different from the method of generating power by a three-wing impeller, is different from the method of generating power by a cylindrical multi-impeller, and is different from the method of generating power by a pendulum swing arm. The whole machine is made of stainless steel and can safely operate in seawater for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an all-weather hydraulic generator of ocean morning and evening tides multidirectional flow drive to solve the problem that provides in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an all-weather hydraulic generator of ocean morning and evening tides multidirectional flow drive, includes square chest groove, many tooth impeller, first arc pressure boost guide plate, second arc pressure boost guide plate, third arc pressure boost guide plate, activity guide plate, forward guide plate, transmission speed change mechanism and generator, first arc pressure boost guide plate, second arc pressure boost guide plate, third arc pressure boost guide plate, activity guide plate and forward guide plate all install the inside in square chest groove, generator fixed mounting is at the top in square chest groove, be connected through belt drive mechanism between transmission speed change mechanism and the generator, many tooth impeller fixed mounting is on transmission speed change mechanism, just many tooth impeller are located the inside in square chest groove, transmission speed change mechanism installs the outside in square chest groove.
Preferably, the square box groove is designed in a three-side open mode, is mainly convenient for collecting tidal seawater and is also convenient for installing fixed equipment.
Preferably, the first arc-shaped supercharging guide plate and the second arc-shaped supercharging guide plate are matched with each other for use, and a space formed by the first arc-shaped supercharging guide plate and the second arc-shaped supercharging guide plate mainly receives the tide-rising seawater and forms a supercharging bin so as to drive the multi-tooth impeller to rotate.
Preferably, the second arc-shaped supercharging guide plate and the third arc-shaped supercharging guide plate are matched with each other for use, and a space formed by the second arc-shaped supercharging guide plate and the third arc-shaped supercharging guide plate mainly receives seawater on the square box groove and forms a supercharging bin during the ebb tide so as to drive the multi-tooth impeller to rotate.
Preferably, the third arc-shaped supercharging guide plate and the bottom plate of the square box groove are matched with each other for use, and a space formed by the third arc-shaped supercharging guide plate and the bottom plate of the square box groove mainly receives the ebb-tide seawater and forms a supercharging bin so as to drive the multi-tooth impeller to rotate.
Preferably, the movable guide plate can be lifted or dropped along with the tide rising and ebb tide, the space formed by the movable guide plate and the first arc-shaped pressurizing guide plate and the second arc-shaped pressurizing guide plate together receives the tide rising seawater when the movable guide plate falls down, a pressurizing bin is formed so as to drive the multi-tooth impeller to rotate, and the ebb tide conveniently flows out from the opening when the movable guide plate is lifted so as to drive the multi-tooth impeller to rotate.
Preferably, the forward guide plate is fixedly connected to the multi-tooth impeller and stabilizes tidal water flow together with the partition plate on the square box groove to form a forward driving force perpendicular to the multi-tooth impeller.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the device can drive the impeller to generate power no matter the tide rises or falls.
2. The equipment has low manufacturing cost.
3. The equipment is hardly limited by regions, and almost all shoals on the coastline can be installed.
4. The equipment is hardly influenced by weather and can run in all weather.
5. The equipment is simple and convenient in installation mode and low in installation and operation cost.
6. The equipment can be large or small, and is suitable for large, medium and small power generation projects.
7. The device can be used in combination with ocean wind power generation equipment.
8. The device can be used in combination with piers, bridges, dam plinths and other fixed objects.
9. The main body part of the equipment is made of stainless steel, has strong corrosion resistance and can operate on the seabed for a long time.
10. The device has very little influence on marine environment.
Drawings
FIG. 1 is a schematic cross-sectional view in the left-right direction of the basic configuration of the present invention;
FIG. 2 is a schematic view of the direction of flow of tidal currents used in the present application;
fig. 3 is a front-rear direction schematic view of the basic configuration of the present invention.
In the figure: the generator comprises a square box groove 1, a multi-tooth impeller 2, a first arc-shaped supercharging guide plate 3, a second arc-shaped supercharging guide plate 4, a third arc-shaped supercharging guide plate 5, a movable guide plate 6, a forward guide plate 7, a transmission speed change mechanism 8 and a generator 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an all-weather hydro-generator driven by ocean tide multi-directional flow comprises a square box groove 1, a multi-tooth impeller 2, a first arc-shaped supercharging guide plate 3, a second arc-shaped supercharging guide plate 4, a third arc-shaped supercharging guide plate 5, a movable guide plate 6, a forward guide plate 7, a transmission speed change mechanism 8 and a generator 9, wherein the first arc-shaped supercharging guide plate 3, the second arc-shaped supercharging guide plate 4, the third arc-shaped supercharging guide plate 5, the movable guide plate 6 and the forward guide plate 7 are all arranged inside the square box groove 1, the generator 9 is fixedly arranged at the top of the square box groove 1, the transmission speed change mechanism 8 is connected with the generator 9 through a belt transmission mechanism, the multi-tooth impeller 2 is fixedly arranged on the transmission speed change mechanism 8, the multi-tooth impeller 2 is arranged inside the square box groove 1, the transmission speed change mechanism 8 is arranged outside the square box groove 1, the multi-tooth impeller 2 can receive more driving force of tidal sea water.
Specifically, the square tank 1 is of a three-side open design.
Specifically, first arc pressure boost guide plate 3 uses with second arc pressure boost guide plate 4 mutually supports, and the space that first arc pressure boost guide plate 3 and second arc pressure boost guide plate 4 formed mainly accepts the tide seawater that rises to form the pressure boost storehouse, so that drive multiple tooth impeller 2 rotates.
Specifically, the second arc-shaped supercharging guide plate 4 and the third arc-shaped supercharging guide plate 5 are matched with each other for use, the space formed by the second arc-shaped supercharging guide plate 4 and the third arc-shaped supercharging guide plate 5 mainly receives seawater above the square box groove 1, and a supercharging bin is formed when the tide is ebb, so that the multi-tooth impeller 2 is driven to rotate.
Specifically, the third arc-shaped supercharging guide plate 5 is matched with the bottom plate of the square box groove 1 for use, and the space formed by the third arc-shaped supercharging guide plate 5 and the bottom plate of the square box groove 1 is mainly used for receiving the ebb-tide seawater and forming a supercharging bin so as to drive the multi-tooth impeller 2 to rotate.
Specifically, the movable guide plate 6 can be lifted or dropped along with the tide rising and ebb tide, the space formed by the movable guide plate 6 and the first arc-shaped pressurizing guide plate 3 and the second arc-shaped pressurizing guide plate 4 together receives the tide rising seawater when the tide falling, and a pressurizing bin is formed so as to drive the multi-tooth impeller 2 to rotate, and the movable guide plate 6 is lifted so as to facilitate the ebb tide falling seawater to flow out of the opening so as to drive the multi-tooth impeller 2 to rotate.
Specifically, the forward guide plate 7 is fixedly connected to the multi-tooth impeller 2, stabilizes tidal water flow together with the partition plate on the square box groove 1, and forms a forward driving force perpendicular to the multi-tooth impeller 2.
When the sea water rises, the tide current positively rushes into a cavity formed by the square box groove 1, the first arc-shaped pressurizing guide plate 3, the second arc-shaped pressurizing guide plate 4 and the movable guide plate 6 in the direction A, the sea water pressure is increased after the space extrusion, the sea water flow velocity is improved, and the sea water is sprayed out from a tail outlet K1, so that the positive impact force is formed, the multi-tooth impeller 2 is driven to rotate rapidly, and the transmission speed change mechanism 8 drives the generator 9 to generate electricity.
When the sea water is ebb tide, the tide water flow positively rushes into a cavity formed by the square box groove 1 and the third arc-shaped pressurizing guide plate 5 along the direction B, the sea water pressure is increased after space extrusion, the sea water flow speed is improved, and the sea water flow is sprayed out from a tail outlet K3, so that front impact force is formed, the multi-tooth impeller 2 is driven to rotate rapidly, and the transmission speed change mechanism 8 drives the generator 9 to generate electricity.
When the sea water is ebb, the square box groove 1, the second arc-shaped pressurizing guide plate 4 and the arc-shaped pressurizing guide plate 5 are arranged in a cavity formed by the two arc-shaped pressurizing guide plates, the storage part C is enabled to be towards the sea water, the sea water is extruded by utilizing the self gravity of the sea water through the space, the sea water pressure is increased, the sea water flow velocity is improved, and then the sea water is sprayed out from the tail outlet K2, so that the front impact force is formed, the multi-tooth impeller 2 is driven to rotate rapidly, and the transmission speed change mechanism 8 drives the generator 9 to generate electricity.
When the sea water rises, the movable guide plate 6 automatically falls down to form a cavity by the matching square tank groove 1, the first arc-shaped pressurizing guide plate 3 and the second arc-shaped pressurizing guide plate 4 together so as to conveniently collect the A-direction sea water.
When the seawater is ebb, the movable guide plate 6 can be automatically lifted along with the water flow, so that the seawater from the direction B and the direction C can smoothly flow out.
The forward guide plate 7 is fixed on the multi-tooth impeller 2, stabilizes tidal water flow together with the partition plate on the square box groove 1, and forms a forward driving force vertical to the multi-tooth impeller 2, so that the flow direction of seawater is not scattered, the seawater can keep moving in a direction vertical to the axial direction of the impeller, and the maximum driving force can be formed.
The tidal current in the 3 diversion directions (at least 3, large-scale multiple diversion directions) drives the impeller to rotate clockwise uninterruptedly, so that the purpose of driving the generator 5 to generate electricity is achieved.
This practical equipment mainly uses corrosion-resistant stainless steel to make, and square chest surface adds the protection network to guarantee that there is not large-scale foreign matter to get into the square chest inside.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an all-weather hydraulic generator of ocean morning and evening tides multidirectional flow drive, includes square chest groove (1), multiple tooth impeller (2), first arc pressure boost guide plate (3), second arc pressure boost guide plate (4), third arc pressure boost guide plate (5), activity guide plate (6), forward guide plate (7), transmission speed change mechanism (8) and generator (9), its characterized in that: the square box type wind power generation device is characterized in that the first arc-shaped supercharging guide plate (3), the second arc-shaped supercharging guide plate (4), the third arc-shaped supercharging guide plate (5), the movable guide plate (6) and the forward guide plate (7) are all installed inside the square box groove (1), the generator (9) is fixedly installed at the top of the square box groove (1), the transmission speed change mechanism (8) and the generator (9) are connected through a belt transmission mechanism, the multi-tooth impeller (2) is fixedly installed on the transmission speed change mechanism (8), the multi-tooth impeller (2) is located inside the square box groove (1), and the transmission speed change mechanism (8) is installed outside the square box groove (1).
2. The marine tidal multi-directional flow driven all-weather hydro-generator of claim 1, wherein: the square box groove (1) is designed to be open on three sides.
3. The marine tidal multi-directional flow driven all-weather hydro-generator of claim 2, wherein: the first arc-shaped supercharging guide plate (3) and the second arc-shaped supercharging guide plate (4) are matched with each other for use.
4. The marine tidal multi-directional flow driven all-weather hydro-generator of claim 3, wherein: and the second arc-shaped supercharging guide plate (4) and the third arc-shaped supercharging guide plate (5) are matched with each other for use.
5. The marine tidal multi-directional flow driven all-weather hydro-generator of claim 4, wherein: and the third arc-shaped pressurizing guide plate (5) is matched with the bottom plate of the square box groove (1) for use.
6. The marine tidal multi-directional flow driven all-weather hydro-generator of claim 5, wherein: the movable guide plate (6) can be lifted or dropped along with the tide rising and falling.
7. The marine tidal multi-directional flow driven all-weather hydro-generator of claim 6, wherein: the forward guide plate (7) is fixedly connected to the multi-tooth impeller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122075849.3U CN216008750U (en) | 2021-08-30 | 2021-08-30 | Ocean tide multidirectional flow driving all-weather hydraulic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122075849.3U CN216008750U (en) | 2021-08-30 | 2021-08-30 | Ocean tide multidirectional flow driving all-weather hydraulic generator |
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| Publication Number | Publication Date |
|---|---|
| CN216008750U true CN216008750U (en) | 2022-03-11 |
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| CN202122075849.3U Expired - Fee Related CN216008750U (en) | 2021-08-30 | 2021-08-30 | Ocean tide multidirectional flow driving all-weather hydraulic generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993403A (en) * | 2022-04-06 | 2022-09-02 | 水利部交通运输部国家能源局南京水利科学研究院 | Water level monitoring device applied to ocean tides |
-
2021
- 2021-08-30 CN CN202122075849.3U patent/CN216008750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993403A (en) * | 2022-04-06 | 2022-09-02 | 水利部交通运输部国家能源局南京水利科学研究院 | Water level monitoring device applied to ocean tides |
| CN114993403B (en) * | 2022-04-06 | 2024-02-06 | 水利部交通运输部国家能源局南京水利科学研究院 | Water level monitoring device applied to ocean tides |
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Granted publication date: 20220311 |