CN203702434U - Centrifugal underwater power machine - Google Patents
Centrifugal underwater power machine Download PDFInfo
- Publication number
- CN203702434U CN203702434U CN201320735448.9U CN201320735448U CN203702434U CN 203702434 U CN203702434 U CN 203702434U CN 201320735448 U CN201320735448 U CN 201320735448U CN 203702434 U CN203702434 U CN 203702434U
- Authority
- CN
- China
- Prior art keywords
- centrifugal
- power
- power machine
- plate
- running shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model belongs to the field of power devices, in particular to a centrifugal underwater power machine. The centrifugal underwater power machine comprises a rack and a rotating shaft rotatably arranged on the rack, and is characterized by further comprising a plurality of power units arranged on the outside of the rotating shaft; each power unit comprises a gag lever post and a fixing shaft, which are parallel to the rotating shaft in the radial direction of the rotating shaft; the two ends of each gag lever post and each fixing shaft are fixed on the rack; each gag lever post is positioned between one fixing shaft and the rotating shaft; a power plate is hinged to each fixing shaft; during circumferentially rotating, each power plate can prop against one gag lever post corresponding to one fixing shaft hinged to the power plate. The centrifugal underwater power machine is high in operating efficiency, small in engineering work, low in cost, free of damage to the ecological environment, and suitable for reciprocating water flows.
Description
Technical field
The utility model belongs to power plant field, relates in particular to a kind of centrifugal underwater power machine.
Background technique
The dynamic power machine that hydraulic flow power machine is is rotating mechanical energy by the transformation of energy of current, is mainly used in water power plant and drives generator to produce electric energy, is the crucial power equipment in water power plant.Existing power engine is divided into impact type and impact two classes, the head of their job requirements is minimum is more than 2 meters, but existing power engine mostly needs to build dam and catchment channel, increase water drop, with surging energy water impact power engine blade rotation, thereby be rotating mechanical energy by the transformation of energy of current, thereby cause existing power engine engineering amount large, and cost is large, and the ecological balance is easily damaged, and affect ship navigation, and be not suitable for reciprocal current.
Model utility content
(1) technical problem that will solve
The purpose of this utility model is to provide that a kind of engineering work load is little, cost is little, does not destroy ecotope and does not affect ship navigation and the high centrifugal underwater power machine of working efficiency.
(2) technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of centrifugal underwater power machine, comprise that frame and rotary type are arranged on the running shaft in described frame, wherein, also be included in multiple power units in described running shaft outside, each described power unit is included in position-limited lever and the stationary axle parallel with described running shaft in the radial direction of described running shaft, the two ends of described position-limited lever and described stationary axle are all fixed in described frame, wherein, described position-limited lever is between described stationary axle and described running shaft, on each described stationary axle, be hinged with power plate, described power plate circumference rotation also can ride against on the position-limited lever corresponding with the stationary axle of hinged this power plate.
Preferably, described power unit is along the even circumferential distribution concentric with described running shaft.
Preferably, described frame comprises two framework panels and the connecting rod being connected with two described framework panels respectively, on described framework panel, bearing support is installed, and described running shaft is connected with described framework panel by described bearing support.
Preferably, described connecting rod is 4, lays respectively on four angles of described framework panel.
Preferably, also comprise some support plates perpendicular to described running shaft, described stationary axle and described position-limited lever are through described support plate, and described power plate is separately positioned on by the isolated described stationary axle of described support plate.
Preferably, described power plate adopts hollow power plate.
Preferably, in described hollow power plate, be filled with high compression air.
Preferably, also comprise and be positioned at the described centrifugal underwater power machine top boom stick parallel with described running shaft, the two ends of described boom stick are connected with described framework panel respectively.
Preferably, described power plate is made up of steel plate.
(3) beneficial effect
The centrifugal underwater power machine that technique scheme provides is hinged on the power plate on stationary axle by employing, make can be rotated under the state that does not produce power when power plate, to reduce the resistance of water, thereby improve the working efficiency of this centrifugal underwater power machine; In addition, this centrifugal underwater power machine does not need to build the huge engineering such as dam and catchment channel, can greatly reduce production costs, and use manpower and material resources sparingly, and the ecological balance can not be damaged.In addition, this centrifugal underwater power machine can be immersed in the bottom works, and does not affect ship navigation, can generally be applicable to the power unit as generator among all kinds of rivers, has broad application prospects, and can be applicable to reciprocal current, can in ocean, use.
Accompanying drawing explanation
Fig. 1 is the stereogram of a preferred embodiment of centrifugal underwater power machine of the present utility model;
The structural representation that Fig. 2 is centrifugal underwater power machine in Fig. 1 under working state not;
Fig. 3 is centrifugal underwater power machine in Fig. 1 structural representation under in working order;
Fig. 4 is centrifugal underwater power machine in Fig. 1 structural representation under another kind of working state.
Wherein: 1-framework panel; 2-support plate; 3-power plate; 4-connecting rod; 5-stationary axle; 6-position-limited lever; 7-running shaft; 8-boom stick.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 and a preferred embodiment that Figure 2 shows that centrifugal underwater power machine of the present utility model.According to this embodiment, this centrifugal underwater power machine comprises frame, the rack-mounted running shaft 7 of rotary type, and the multiple power units that distribute along even circumferential in running shaft 7 outsides, each power unit is included in position-limited lever 6 and the stationary axle 5 parallel with running shaft 7 in the radial direction of running shaft 7, the two ends of position-limited lever 6 and stationary axle 5 are all fixed in frame, wherein, position-limited lever 6 is between stationary axle 5 and running shaft 7, on each stationary axle 5, be hinged with power plate 3, and the length of power plate 3 in the direction perpendicular to stationary axle 5 be greater than stationary axle 5 and and the corresponding position-limited lever 6 of this stationary axle between distance, and be less than the distance between two adjacent stationary axle 5, and be also less than the distance between the position-limited lever 6 that the stationary axle 5 of hinged this power plate 3 is adjacent with position-limited lever 6 corresponding thereto, therefore make power plate 3 to rotate freely around stationary axle 5, in the time turning to the position of position-limited lever 6, can ride against on position-limited lever 6, spacing by position-limited lever 6.Centrifugal underwater power machine provided by the utility model is hinged on the power plate on stationary axle by employing, make can be rotated under the state that does not produce power when power plate, to reduce the resistance of water, thereby improve the working efficiency of this centrifugal underwater power machine; And do not need to build the huge engineering such as dam and catchment channel, engineering work load is little, and cost is little, does not destroy the ecological balance, and can be immersed in the bottom and works, not affect ship navigation.In addition, this centrifugal underwater power machine can move in the clockwise direction with counterclockwise, therefore applicable to reciprocal current, for example, in ocean, uses, and makes flood tide and can work at ebb tide, thereby fully having improved working efficiency.
It should be noted that, power unit can not distribute along even circumferential in running shaft 7 outsides, only needs to guarantee that power plate 3 can rotate and can ride against on the position-limited lever corresponding with the stationary axle 5 of hinged this power plate 36 by circumference.
Particularly, frame comprises two framework panels 1 and four connecting rods 4 that are connected with two framework panels 1 respectively, to strengthen the steadiness of centrifugal underwater power machine.It should be noted that, the quantity of connecting rod 4 can be also 2 or 3 or more.In this embodiment, connecting rod is positioned on four angles of framework panel 1.Bearing support (not shown) is installed on framework panel 1, and running shaft 7 is connected with framework panel 1 by this bearing support.
In the time that centrifugal underwater power machine is larger, in order to prevent hydraulic impact damage power plate 3, centrifugal underwater power machine is also provided with some support plates 2 perpendicular to running shaft 7, and stationary axle and position-limited lever are through this support plate 2.In this embodiment, centrifugal underwater power machine is provided with 1 support plate 2.Power plate 3 is separately positioned on by the isolated stationary axle 5 of support plate 2.
Preferably, power plate 3 adopts hollow power plate, is filled with high compression air in the cavity of this hollow power plate, to increase self buoyancy of hollow power plate, reduces the resistance of centrifugal underwater power machine and water, effectively increases work efficiency.
This centrifugal underwater power machine also comprises and is positioned at the centrifugal underwater power machine top boom stick 8 parallel with running shaft 7, and the two ends of boom stick 8 are connected with framework panel 1 respectively, so that move centrifugal underwater power machine by boom hoistings such as hoists.
When use, power engine of the present utility model is fixedly installed in riverbed, as shown in Figure 1, be that framework panel 1 is fixed perpendicular to riverbed, and by running shaft 7 with need the axle of equipment of power connected directly or indirectly, current continuously dynamic impact problem plate 3 rotate centrifugal underwater power machine, to realize flowing water power source.Particularly, as shown in Figure 3, when water as Fig. 3 in the direction of arrow while flowing, in the lower right of centrifugal underwater power machine, the impact of current is pressed against power plate 3 on position-limited lever 6, and promotes centrifugal underwater power machine and rotate.And when being pressed against after this power plate 3 on position-limited lever 6 rotates to below, now the impact force of water starts to reduce gradually, and power plate 3 moves downward under the effect of its gravity, because power plate 3 is hinged on stationary axle 5, therefore power plate 3 rotates around stationary axle 5, in the time rotating to several angle, now the impact force of water acts on power plate 3 again, make power plate 3 continue to rotate to the right, until rotate to the state of approximate horizontal, now, centrifugal underwater power machine current to the impact of other power plate 3 under continue rotation, in the time keeping the power plate 3 of level to rotate to centrifugal underwater power machine left side approximate mid-section, now current produce percussion to power plate 3 again, power plate 3 is pressed against on position-limited lever 6, and promote centrifugal underwater power machine and rotate.
In addition, this underwater power machine also can be by being parallel to framework panel 1 the fixing use in riverbed, as shown in Figure 4, be that framework panel 1 is parallel to riverbed and fixes, and by running shaft 7 with need the axle of equipment of power connected directly or indirectly, current continuously dynamic impact problem plate 3 rotate centrifugal underwater power machine, to realize flowing water power source.
Above mode of execution is only for the utility model is described, and is not limitation of the utility model, and the those of ordinary skill in relevant technologies field, in the situation that not departing from spirit and scope of the present utility model, can also make a variety of changes and modification.Therefore all technological schemes that are equal to also belong to protection category of the present utility model.
Claims (9)
1. a centrifugal underwater power machine, comprise that frame and rotary type are arranged on the running shaft in described frame, it is characterized in that, also be included in multiple power units in described running shaft outside, each described power unit is included in position-limited lever and the stationary axle parallel with described running shaft in the radial direction of described running shaft, the two ends of described position-limited lever and described stationary axle are all fixed in described frame, wherein, described position-limited lever is between described stationary axle and described running shaft, on each described stationary axle, be hinged with power plate, described power plate circumference rotation also can ride against on the position-limited lever corresponding with the stationary axle of hinged this power plate.
2. centrifugal underwater power machine according to claim 1, is characterized in that, described power unit is along the even circumferential distribution concentric with described running shaft.
3. centrifugal underwater power machine according to claim 2, it is characterized in that, described frame comprises two framework panels and the connecting rod being connected with two described framework panels respectively, on described framework panel, bearing support is installed, described running shaft is connected with described framework panel by described bearing support.
4. centrifugal underwater power machine according to claim 3, is characterized in that, described connecting rod is 4, lays respectively on four angles of described framework panel.
5. centrifugal underwater power machine according to claim 4, it is characterized in that, also comprise some support plates perpendicular to described running shaft, described stationary axle and described position-limited lever are through described support plate, and described power plate is separately positioned on by the isolated described stationary axle of described support plate.
6. according to the centrifugal underwater power machine described in any one in claim 1-5, it is characterized in that, described power plate adopts hollow power plate.
7. centrifugal underwater power machine according to claim 6, is characterized in that, in described hollow power plate, is filled with high compression air.
8. according to the centrifugal underwater power machine described in any one in claim 1-5, it is characterized in that, also comprise and be positioned at the described centrifugal underwater power machine top boom stick parallel with described running shaft, the two ends of described boom stick are connected with described framework panel respectively.
9. according to the centrifugal underwater power machine described in any one in claim 1-5, it is characterized in that, described power plate is made up of steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735448.9U CN203702434U (en) | 2013-11-19 | 2013-11-19 | Centrifugal underwater power machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735448.9U CN203702434U (en) | 2013-11-19 | 2013-11-19 | Centrifugal underwater power machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702434U true CN203702434U (en) | 2014-07-09 |
Family
ID=51052887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320735448.9U Expired - Fee Related CN203702434U (en) | 2013-11-19 | 2013-11-19 | Centrifugal underwater power machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653381A (en) * | 2013-11-19 | 2015-05-27 | 邹秋苟 | Centrifugal type underwater power machine |
-
2013
- 2013-11-19 CN CN201320735448.9U patent/CN203702434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653381A (en) * | 2013-11-19 | 2015-05-27 | 邹秋苟 | Centrifugal type underwater power machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10190566B2 (en) | Modularized ocean energy generating device and built-in module thereof | |
| CN102322403B (en) | Offshore generating system | |
| CN204402744U (en) | A kind of flowing water type electricity generating device | |
| CN201635907U (en) | Moving-blade hydroturbine | |
| CN204299779U (en) | The servo-actuated electricity generating device of a kind of river level | |
| CN103538705A (en) | Platform device capable of being used for large-scale wave power generation | |
| CN103790755B (en) | A kind of generating equipment waterborne and electricity generation system | |
| CN203702434U (en) | Centrifugal underwater power machine | |
| CN201874722U (en) | Water energy power output system | |
| CN203604099U (en) | Hinge hydro generator | |
| CN204610133U (en) | A kind of hydro-generating Unit for the water surface | |
| CN203670079U (en) | Tidal current energy generating set with retractable vanes | |
| CN103807113A (en) | Multi-movable-baffle type unilaterally-stressed rotary wheel for water and wind power generation | |
| CN103967697A (en) | Ocean current energy power generation device and unit thereof | |
| CN103925171A (en) | Heavy-draught multi-column floating foundation of offshore wind turbine | |
| CN204239156U (en) | Energy-saving wind power/waterpower combination generator and system | |
| CN105587459A (en) | Underwater ocean current power generation device | |
| CN104653381A (en) | Centrifugal type underwater power machine | |
| CN106194561A (en) | A kind of island undercurrent underwater power generation device | |
| CN203146198U (en) | Water turbine for ocean current power generation | |
| CN201763505U (en) | Water turbine capable of being automatically adjusted following with water level | |
| CN102155347B (en) | Movable-plate box-type laminar current water-wheel generating set | |
| CN204961148U (en) | Slope axle river power generation facility | |
| CN203756421U (en) | Energy-saving hydraulic power generation device | |
| CN203584662U (en) | Water-wheel-type generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20171119 |