CN212642948U - Tidal power generation device with protective structure - Google Patents
Tidal power generation device with protective structure Download PDFInfo
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- CN212642948U CN212642948U CN202020677801.2U CN202020677801U CN212642948U CN 212642948 U CN212642948 U CN 212642948U CN 202020677801 U CN202020677801 U CN 202020677801U CN 212642948 U CN212642948 U CN 212642948U
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- tidal power
- main shaft
- power generation
- rod
- wall
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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
-
- 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
Abstract
The utility model discloses a tidal power generation device with protective structure, the utility model relates to a tidal power generation device technical field, tidal power generation device with protective structure includes: the main shaft is welded with two bilaterally symmetrical inclined rods above the main shaft, a cross rod is horizontally welded above the two inclined rods, the front tail ends of the two inclined rods are provided with through holes, the front side and the rear side of the inner wall of each through hole are respectively attached with a circle of sealing block, the upper side and the lower side of the middle of the inner wall of each through hole are provided with a groove arranged inside each inclined rod, and the grooves are respectively filled with a plurality of floating balls which are uniformly distributed; the through holes are horizontally penetrated with inserting rods, the front surfaces of the outer sides of the inserting rods are respectively provided with two round grooves which are parallel to each other in front and back, and the outer sides of the inserting rods are sleeved with two rotating rings which are movably clamped into the two round grooves respectively; the beneficial effects of the utility model reside in that: the integral strength of the paddle is improved, the service life of the paddle is prolonged, the protective effect is achieved, the weight of the whole device in water is reduced to a certain extent, and energy consumption is reduced.
Description
Technical Field
The utility model belongs to the technical field of tidal power generation facility technique and specifically relates to a tidal power generation facility with protective structure is related to.
Background
The tidal power generation is similar to the principle of common hydroelectric power generation, seawater is stored in a reservoir in the tide rise state through the reservoir and is stored in the potential energy form, then the seawater is discharged in the tide fall state, the water turbine is pushed to rotate by utilizing the difference between high and low tide levels, and the generator is driven to generate power.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that the aforesaid exists and not enough, provide an improve the bulk strength of paddle, prolong its life simultaneously, play the guard action to alleviate the weight of whole device in aqueous to a certain extent, reduce energy consumption's tidal power generation facility that has protective structure.
In order to achieve the purpose, the adopted technical scheme is as follows:
a tidal power generation device having a protective structure, the tidal power generation device having the protective structure comprising:
the device comprises a main shaft, two inclined rods which are bilaterally symmetrical are welded above the main shaft, a cross rod is horizontally welded above the two inclined rods, through holes are formed in the front tail ends of the two inclined rods, a circle of sealing block is attached to the front side and the rear side of the inner wall of each through hole, grooves which are formed in the inclined rods are formed in the upper side and the lower side of the middle of the inner wall of each through hole, and a plurality of floating balls which are uniformly distributed are filled in the grooves; the through holes are internally and horizontally provided with inserting rods, the front surfaces of the outer sides of the inserting rods are respectively provided with two round grooves which are parallel to each other from front to back, the outer sides of the inserting rods are sleeved with two rotating rings which are movably clamped into the two round grooves respectively, the outer walls of the rotating rings are respectively fixed with three blades which are arranged in an annular and equidistant mode, and the blades in the rotating rings correspond to each other one by one from front to back.
Preferably, a triangle is formed between the cross rod and the two inclined rods.
Preferably, a connecting rod for connecting the two front and rear corresponding paddles is welded in the middle of the paddle.
Preferably, the inner wall of the sealing block is attached to the surface of the inserting rod, and a gap of 1cm is reserved.
Preferably, the surface of the inserting rod is in contact with the surface of the floating ball positioned on the outermost side of the groove.
Better, the main shaft outside in the below the cover go into rather than fixed connection's the lantern ring, just the welding of main shaft end has the bottom plate, the welding of lantern ring outer wall below has four to be the branch that annular equidistance was arranged, and four branch end and bottom plate upper surface weld.
By adopting the technical scheme, the beneficial effects are as follows:
the connecting rods are welded between every two front and back corresponding blades, and the two corresponding blades are connected together through the connecting rods, so that the integral compressive strength of the whole blade can be enhanced, the phenomenon of bending or damage caused by too thin blade under the condition of large impact force in water can be effectively avoided, the service life of the blade can be prolonged, and the protective effect of the blade can be enhanced;
when the power generation device is installed at the bottom of the water, a small part of water penetrates through the sealing block and the gap on the surface of the inserting rod to enter the through hole, the floating ball in the groove floats under the pressure of the water, the weight of the inserting rod inserted in the inclined rod can be effectively reduced by utilizing the buoyancy of the floating ball, the effect of reducing the weight of the whole inserting rod and the blades is achieved, and meanwhile the consumption of the device is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall front plan structure of the present invention;
FIG. 2 is a schematic view of the overall side view cross-sectional structure of the present invention;
fig. 3 is a schematic view of a partial structure of the diagonal rod a of the present invention.
The labels in the figure are: the device comprises a main shaft 1, an inclined rod 101, a groove 102, a through hole 103, a sealing block 104, a floating ball 105, a lantern ring 106, a bottom plate 107, a support rod 108, a cross rod 2, an inserting rod 201, a circular groove 202, a rotating ring 203, a paddle 204 and a connecting rod 205.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 3, the present application is a tidal power generation apparatus having a guard structure, the tidal power generation apparatus having a guard structure comprising:
the technical scheme is that the structure comprises a main shaft 1, two bilaterally symmetrical inclined rods 101 are welded above the main shaft 1, a cross rod 2 is horizontally welded above the two inclined rods 101, through holes 103 are formed in the front tail ends of the two inclined rods 101, a circle of sealing blocks 104 are attached to the front side and the rear side of the inner wall of each through hole 103, grooves 102 which are formed in the inclined rods 101 are formed in the upper side and the lower side of the middle of the inner wall of each through hole 103, a plurality of floating balls 105 which are uniformly distributed are filled in the grooves 102, and a triangle is formed between the cross rod;
the through holes 103 are horizontally penetrated with inserting rods 201, the front faces of the outer sides of the inserting rods 201 are respectively provided with two circular grooves 202 which are parallel front and back, the outer sides of the inserting rods 201 are sleeved with two rotating rings 203 which are movably clamped into the two circular grooves 202 respectively, the outer walls of the rotating rings 203 are respectively fixed with three blades 204 which are arranged in an annular and equidistant mode, the blades 204 in the two rotating rings 203 correspond front and back one to one, a connecting rod 205 which connects the two blades 204 into a whole is welded in the middle between every two front and back corresponding blades 204, the inner wall of the sealing block 104 is attached to the surfaces of the inserting rods 201 and a 1cm gap is reserved, and the surfaces of the inserting rods 201 are in surface contact with floating balls 105 which are;
specifically, the stability of the two inclined rods 101 and the cross rod 2 can be effectively improved through the triangle formed between the two inclined rods and the cross rod, and meanwhile, the overall strength of the whole device is improved;
the connecting rods 205 are welded between every two front and back corresponding blades 204, and the two corresponding blades 204 are connected together through the connecting rods 205, so that the integral compressive strength of the whole blade 204 can be enhanced, the phenomenon that the blade 204 is bent or damaged due to too thin under the condition of large impact force in water can be effectively avoided, the service life of the blade is prolonged, and the protection and protection effects are achieved;
through the inserting rod 201 in the through hole 103, as the floating ball 105 positioned at the outermost side of the groove 102 is in contact with the surface of the inserting rod 201, when the power generation device is installed at the water bottom, a small part of water enters the through hole 103 through a gap of 1cm between the sealing block 104 and the inserting rod 201, the floating ball 105 in the groove 102 floats under the pressure of the water, the weight of the inserting rod 201 inserted in the inclined rod 101 can be effectively reduced by utilizing the buoyancy of the floating ball 105, and meanwhile, the consumption of the device is effectively reduced.
The lantern ring 106 rather than fixed connection is gone into to the below cover in the main shaft 1 outside, and the welding of main shaft 1 end has bottom plate 107, and the welding of lantern ring 106 outer wall below has four spinal branch 108 that are annular equidistance and arrange, and four spinal branch 108 end and bottom plate 107 upper surface welding, link together bottom plate 107 and lantern ring 106 through branch 108, increase wholeness between the two, and can play the effect that improves main shaft 1 bottom stability through bottom plate 107.
In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other.
Unless otherwise defined, technical or scientific terms used in the present embodiments should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs. In the present specification, the terms "upper", "lower", "left" and "right" are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. A tidal power generation device having a protective structure, the tidal power generation device having the protective structure comprising:
the floating ball type water pump is characterized by comprising a main shaft (1), wherein two bilaterally symmetrical inclined rods (101) are welded above the main shaft (1), a cross rod (2) is horizontally welded above the two inclined rods (101), the front tail ends of the two inclined rods (101) are provided with through holes (103), the front side and the rear side of the inner wall of each through hole (103) are respectively attached with a circle of sealing blocks (104), the upper side and the lower side of the middle of the inner wall of each through hole (103) are provided with grooves (102) formed in the inclined rods (101), and a plurality of floating balls (105) which are uniformly distributed are filled in each groove (102); the novel propeller is characterized in that a penetrating rod (201) penetrates through the through hole (103) horizontally, two round grooves (202) which are parallel to each other in the front and back are formed in the front of the outer side of the penetrating rod (201), two rotating rings (203) which are movably clamped into the two round grooves (202) respectively are sleeved in the outer side of the penetrating rod (201), three blades (204) which are arranged in an annular and equidistant mode are fixed on the outer wall of each rotating ring (203), and the blades (204) in each rotating ring (203) correspond to each other in the front and back mode.
2. The tidal power installation having a shelter structure of claim 1, wherein: a triangle is formed between the cross rod (2) and the two inclined rods (101).
3. The tidal power installation having a shelter structure of claim 1, wherein: the middle part between every two front and back corresponding blades (204) is welded with a connecting rod (205) which connects the blades into a whole.
4. The tidal power installation having a shelter structure of claim 1, wherein: the inner wall of the sealing block (104) is attached to the surface of the insertion rod (201) and a gap of 1cm is reserved.
5. The tidal power installation having a shelter structure of claim 1, wherein: the surface of the insertion rod (201) is in contact with the surface of the floating ball (105) positioned at the outermost side of the groove (102).
6. The tidal power installation having a shelter structure of claim 1, wherein: the utility model discloses a multi-functional combined spindle, including main shaft (1), main shaft (1) outside, the lower place overlaps into and has rather than fixed connection's lantern ring (106), just main shaft (1) end welding has bottom plate (107), the welding of lantern ring (106) outer wall below has four branch (108) that are annular equidistance and arrange, and four branch (108) end and bottom plate (107) upper surface welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677801.2U CN212642948U (en) | 2020-04-28 | 2020-04-28 | Tidal power generation device with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677801.2U CN212642948U (en) | 2020-04-28 | 2020-04-28 | Tidal power generation device with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212642948U true CN212642948U (en) | 2021-03-02 |
Family
ID=74794995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020677801.2U Active CN212642948U (en) | 2020-04-28 | 2020-04-28 | Tidal power generation device with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212642948U (en) |
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2020
- 2020-04-28 CN CN202020677801.2U patent/CN212642948U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: 1219-2, Building 10, Shuntai Plaza, No. 2000, Shunhua Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, 250000 Shandong Province Patentee after: Xingjun Investment Management (Jinan) Co.,Ltd. Address before: 338000 building 4, Golden Garden community, 493 Changqing North Road, Yushui District, Xinyu City, Jiangxi Province Patentee before: Zhou Zhenyang |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221229 Address after: 1219, Building 10, Shuntai Plaza, No. 2000, Shunhua Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, 250000 Shandong Province Patentee after: Langneng Engineering Design Consulting (Shandong) Co.,Ltd. Address before: 1219-2, Building 10, Shuntai Plaza, No. 2000, Shunhua Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, 250000 Shandong Province Patentee before: Xingjun Investment Management (Jinan) Co.,Ltd. |
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| TR01 | Transfer of patent right |