KR101902876B1 - U-shaped tidal current energy power generation device carrier and base type tidal current energy power generation device - Google Patents

Abstract

The present invention discloses a U-shaped algae energy generating device carrier and a base type algae energy generating device, wherein the U-shaped algae energy generating device carrier comprises a base and a connecting bracket, said base comprising a pile leg (1) (2), a horizontal short beam (3), a long vertical file (4), and a shot vertical file (5); The connecting bracket includes a vertical tube 8, an upper tube 8, a lower tube 10, a fixing tube 11, and a bearing unit 12. The base type tidal energy generator includes a U-shaped algae energy generator carrier and a hydro turbine generator, and the hydro turbine generator may be a horizontal axis hydro turbine or a vertical axis hydro turbine. The structure of the present invention is simple, has a stable mechanism, is easy to install and use, has low manufacturing, construction and operation costs, does not affect water transportation and marine work, and has a large amount of algae energy or a water- And it is possible to develop and utilize the water flow energy of the water having a complicated water flow. Has relatively good operation and power generation performance, is adapted to the direction of current flow, and can prevent the cable from winding.

Description

TECHNICAL FIELD [0001] The present invention relates to a U-shaped algae energy generating device carrier and a base type algae energy generating device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support device for a tidal energy generation device and also relates to a tidal energy generation device.

The efficiency of algae energy generation to mitigate energy shortages and reduce environmental pollution has already formed a broad consensus, and the development of aviation energy generation equipment suitable for engineering applications with excellent performance, stable mechanism has emerged as a key issue have. At present, the tidal energy generation device used in experimental demonstration and engineering is mainly a hydro turbine tidal energy generation device. Algae energy generators used in experimental demonstration and engineering, which are based on the structural characteristics of hydraulic turbines, are mainly horizontal and vertical. There are three types of algae energy generators used in experimental demonstration and engineering, based on the characteristics of the hydro turbine loaded carrier structure type, mainly floating, pile and base types. According to a report already made public, a tidal energy turbine based tidal energy generator has a high energy utilization rate, and a tidal turbine based algae energy generator has the advantage that although the energy utilization rate is low, But it is applied to the waters in the complex water flow direction because of its simple structure. A floating energy carrier based on a floating carrier is easy to manufacture, construct and lay, but floats on the sea surface to occupy the sea area, affecting the marine vessel's navigation and maritime operations, as well as defending against extreme marine environments. Due to its weak capability, there is a relatively high demand for the design of carriers and moorings. Algae energy generators based on pile carriers are well suited for carrier robustness and device operation, but the technical difficulty of piling work is high and the economic costs are generally relatively high.

The patent publication No. CN102230440A discloses a bidirectional flow guide cover and a tidal power generator, wherein the bidirectional flow guide cover includes a base, two flow guide covers symmetrically installed, a guide post and a guide cylinder guide cylinder. The flow guide cover and the guide post are fixed to the base and the guide cylinder is located between the two flow guide covers. The guide cylinder has a first arc-shaped cover fixedly installed on the base, and a guide sleeve Shaped cover, the second arc-shaped cover being disposed on the guide post, the second arc-shaped cover being located on the upper side of the first arc-shaped cover, and the second arc-shaped cover being provided with a mounting sleeve, A mounting bracket is further provided. The bi-directional flow guide cover makes it easy to inspect and repair the algae generator. Further, the flow guide cover is symmetrically installed on the base, and the hydroelectric turbine is driven by using the marine algae during tide and ebbing process, so that the algae power generator can utilize the algae energy as much as possible.

The present invention seeks to provide a U-shaped algae power generator carrier capable of developing and using water resources having a complex water flow direction, which is simple, stable, and easy to install and use. The present invention also provides a base-type algae energy generating device based on a U-shaped algae energy generator carrier.

In a U-shaped bird power generator carrier mainly comprising a base and a connection bracket according to the present invention, the base includes a file leg, a horizontal beam, a horizontal short beam, a long vertical file, The legs are connected in triangular form by three horizontal beams, a horizontal short beam is connected between the two horizontal beams, and a vertical vertical file and a vertical vertical file are vertically mounted on the two horizontal beams connected to the horizontal short beam , A limiting ring is provided on the shot vertical file; The connecting bracket includes a vertical tube, an upper tube, a lower tube, a fixing tube, and a bearing unit, the upper tube and the upper ends of the two vertical tubes are connected and connected, the lower tube and the inner side of the lower tube are connected, A fixing tube is installed in the vertical tube, and a bearing unit is installed in the upper tube and the lower tube, respectively; The vertical tube and the short vertical file are combined, the fastening tube and the long vertical file are combined, and the vertical tube and the restriction ring of the short vertical file are in contact to implement the vertical downward limitation of the connection bracket.

The U-shaped algae energy generator carrier according to the present invention may further include the following features.

1. The peg leg has a tubular structure and includes a cylinder body, a cylinder bottom face, and a reinforcing plate, the cylinder bottom face being located at a central lower portion of the cylinder body, reinforcing the piston between the cylinder bottom face and the cylinder wall with a reinforcing material, It is open.

2. The upper tube and the vertical tube form an angle of 10 °, and the lower tube and the vertical tube form an angle of 15 °.

3. Horizontal short beams and horizontal beams that are parallel to the horizontal shot beam are each fitted with an impact bar.

The base type algae energy generating device of the present invention includes a U-shaped algae energy generating device carrier and a hydraulic turbine generator, wherein the base type algae energy generating device includes a base and a connecting bracket, , A horizontal short beam, a long vertical file, and a short vertical file, the three file legs being connected in triangular form by three horizontal beams, the horizontal short beam being connected between the two horizontal beams, Mounting a long vertical file and a short vertical file on each of the two horizontal beams to be connected, and installing a limiting ring on the short vertical file; The connecting bracket includes a vertical tube, an upper tube, a lower tube, a fixing tube, and a bearing unit, the upper tube and the upper ends of the two vertical tubes are connected and connected, the lower tube and the inner side of the lower tube are connected, A fixing tube is installed in the vertical tube, and a bearing unit is installed in the upper tube and the lower tube, respectively; The vertical tube and the short vertical file are combined, the fixed tube and the long vertical file are combined, the vertical tube and the restriction ring of the short vertical file are in contact to implement the vertical downward limitation of the connection bracket, And is installed between the upper tube and the bearing unit provided on the lower tube through the rotary shaft.

The base-type algae energy generating device of the present invention may further include the following features.

The hydraulic turbine generator is a horizontal axis hydro turbine generator and includes a hub, a blade, an engine room, a spindle, an accelerator, a generator and a brake, the accelerator, the generator and the brake being sealed in the engine room, The engine room is connected to a bearing unit mounted on the upper tube and the lower tube by two mounting bars and connected to a horizontal beam parallel to the horizontal shot beam and the horizontal shot beam A collision bar is installed.

2. The hydraulic turbine generator as claimed in claim 1, wherein the hydraulic turbine generator is a horizontal axis hydro turbine generator and comprises a hub, a blade, an engine room, a spindle, an accelerator, a generator and a brake, the accelerator, the generator and the brake being sealed in the engine room, Wherein the hydraulic turbine generator further comprises a flow guide cover, a support plate, a steering wheel and a restriction device, wherein the flow guide cover is an open involute streamlined cover and the engine room is fixed within the flow guide cover by a support plate; Wherein the support plate is a streamlined wing plate and is uniformly distributed in the circumferential direction of the flow guide cover, one end of the support plate is connected to the outer wall surface of the engine room and the other end is connected to the inner wall surface of the flow guide cover; The steering wheel includes a wing connecting bar, a limiting groove and a wing plate, and is located at the involute opening of the flow guide cover. The wing plate and the limiting groove are rotatably connected; The flow guide cover connecting shaft and the connecting flange plate are provided at the upper and lower portions of the flow guide cover, the restricting device includes a rotation stopper and a fixing stopper, the rotation stopper is connected to the connection flange plate, the fixing stopper is fixed to the bearing unit, And a flow guide cover is connected to the bearing unit provided on the upper tube and the lower tube through the flow guide cover connecting shaft and the connecting flange plate.

3. The hydraulic turbine generator is a vertical axis hydro turbine, the accelerator, the generator and the brake are sealed in the engine room, the engine room is fixed to the upper tube, the blades are mounted on the rotating shaft and both ends of the rotating shaft are installed in the upper tube and the lower tube And an end of the generator spindle and an upper end of the rotary shaft are provided with bevel gears which are engaged with each other.

The present invention has a simple structure, stable mechanism, convenient installation and use, low manufacturing, construction and operation cost, and does not affect water transportation and marine work, and is a water- , And can be equipped with a U-shaped algae energy generator carrier of a vertical axis hydro turbine generator set. The base type algae energy generation device of the present invention can provide production and living electricity to the inland, soft and both islanders and islanders, and can develop and utilize the water flow energy resources in the water having a complicated water flow direction. Has relatively good operation and power generation performance, is adapted to the direction of current flow, and can prevent the cable from winding.

The present invention applies a modular structure and comprises mainly a base portion, a connection bracket portion and a hydraulic turbine generator set portion.

The base portion is for supporting the connecting bracket portion and the hydro turbine generator set portion and implements gravity frictional fixing of the hydro-turbine generator set portion and the seabed, and is mainly used for the file leg, horizontal beam, horizontal short beam, long vertical file, A vertical file, a suspension file, and a vertical file reinforcement plate. The pile legs are each loaded with a ballast, fixed through seam gravity and friction, and welded to a horizontal beam to form a triangular base with three legs. The file leg has a tubular structure, and the bottom surface is raised to facilitate the gravity frictional fixing, and the structure between the bottom surface and the wall is strengthened, and the opening is open.

The horizontal beams connect the file legs and simultaneously weld the long vertical file, the short vertical file. Both ends of the horizontal short beam connect two horizontal beams, and a horizontal beam parallel to the horizontal shot beam and the U-shaped frame plane is provided with a moving bar so as to be engaged with the wing plate, Providing a hydrodynamic lift to convert. The long vertical file and the short vertical file are mainly for engaging with the fixing tube and the vertical tube of the connection bracket and realize the horizontal positioning of the connection bracket part and the hydro turbine generator set part. The vertical tube and the short vertical file, the fixed tube and the long vertical file are respectively combined and then contact the restriction ring of the short vertical file through the vertical tube to implement the vertical downward restriction. To ensure the welding strength between the long vertical file and the horizontal beam, the structural reinforcement for the long vertical file is performed through the suspension file and the vertical file reinforcement plate, and the welding strength between the vertical file and the horizontal beam is secured , And structural strengthening is performed on the shot vertical file through the vertical file reinforcement plate. The horizontal beam, the horizontal show beam, the long vertical file, the short vertical file, and the suspension file all have a tubular structure and are painted with corrosion-resistant paint on both the inside and the outside. The horizontal beam, horizontal short beam, long vertical file, The file and the suspension file are provided with an intake hole, so that the ballast during mounting and operation is reduced, so that the seating operation becomes convenient.

The connection bracket portion is for mounting a hydro turbine generator set portion and allows the hydraulic turbine generator set portion and the base portion to be movably connected, and mainly includes a vertical tube, an upper tube, a lower tube, a fixing tube and a bearing unit . The upper tube and the upper end of the vertical tube are connected and connected, and the lower tube and the inner side of the lower end of the vertical tube are connected to form a U-shaped frame. A fixing tube is further provided on the vertical tube to restrain the coupling with the long vertical file in the horizontal direction, to restrain the combination of the vertical tube bottom and the short vertical file in the horizontal direction, Implements the restriction from the vertical to the bottom of the part. The upper tube and the lower tube are each provided with a bearing unit. The bearing unit is composed of a bearing sleeve, a water lubrication bearing, a connecting bracket spindle and a connecting bracket spindle flange plate for mounting a hydro turbine generator set portion, and a hydraulic turbine generator set portion So that it can freely rotate within the U-shaped frame. To facilitate placement of the hydro turbine generator set part, the upper tube and the vertical tube form an angle of 10 DEG, and the lower tube and the vertical tube form a 15 DEG angle. The bearing sleeve at the upper end of the connection bracket portion is provided with a work platform, and the upper tube is provided with a hook device for pulling up work. The vertical tube, the upper tube and the lower tube all have a tubular structure. Both the inside and the outside are coated with corrosion-resistant paint. The vertical tube, the upper tube and the lower tube are provided with intake holes. So that the seating operation becomes convenient.

The hydraulic turbine generator set portion is for converting the kinetic energy of algae into electric energy and is an adaptive reinforcement device for a flow guide and mainly includes a flow guide cover, a support plate, a hydraulic turbine, a steering wheel and a restriction device. Wherein the flow guide cover is an involute streamlined cover which is opened to increase the conversion efficiency of the blade wheel, a arc-shaped connecting plate is connected to the lower end, a flow guide cover connecting axis is connected to the arc- The guide cover connecting shaft is provided with a shaft flange plate for connecting the flow guide cover, and the flow guide cover connecting shaft and the flow guide cover connecting shaft flange plate are directly provided at the upper end. The hydraulic turbine generator set part is movably connected to the connecting bracket spindle flange plate by a flow guide cover connecting shaft flange plate. The hydraulic turbine includes a blade, a hub, an engine room, a spindle, an accelerator, a generator, and a brake. The spindle, the accelerator, the generator, the brake, and the like are sealed in the engine room, and the hydraulic turbine is fixed in the flow guide cover by the support plate. The support plate is a streamlined wing plate, uniformly distributed in the circumferential direction of the flow guide cover, one end connected to the outer wall surface of the engine room, and the other end connected to the inner wall surface of the flow guide cover. The steering wheel is for implementing the convection of the flow guide cover and the hydraulic turbine, and includes a wing connecting bar, a limiting groove and a wing plate, and is located at the involute opening of the flow guide cover. Wherein the wing connecting bar is for connecting the limiting groove, the limiting groove restrains the swing angle range of the wing plate, the wing plate and the limiting groove are rotatably connected, and after acting on the impingement bar, Lt; / RTI > to provide a hydrodynamic lift that diverts the direction of the portion. The restriction device controls the angle of rotation such that the hydraulic turbine generator set portion rotates only within a range of 180 DEG, thereby preventing entanglement of the wires, and the restriction device includes a rotation stopper and a fixing stopper. The rotation stopper is fixed to the flow guide cover connecting shaft flange plate. The fixed stopper is fixed to the bearing sleeve. The rotary stopper is provided on the upper and lower flow guide cover spindle flange plates of the hydraulic turbine generator set portion and the fixing stopper is provided on the upper and lower bearing sleeves of the connecting bracket portion to restrict the rotation to the upper and lower sides, do.

A hooking device is further welded on the upper tube and a work platform is further welded to the upper surface of the upper bearing sleeve.

The U-shaped frame can be connected directly to the hydraulic turbine engine room via the connecting shaft of the engine room and the connecting shaft flange of the engine room and by providing a hydrodynamic lift that diverts from the stern rudder at the rear of the hydraulic turbine engine room , It can adapt itself to changes in water flow.

The stun rudder includes a wing bar and a tailplane, and the tail wing may be a wing structure fixed at an angle of 10 [deg.].

A bearing unit is installed on both upper and lower ends of the U-shaped frame, and a vertical axis hydraulic turbine is mounted to directly drive the generator set to generate electric power.

The generator can be installed in the working area or in the water channel as a whole, so that only the connection bracket part and the hydraulic turbine generator set part mounted thereon are lifted during maintenance and inspection and repair.

The U-shaped base-type algae energy generation device can be applied not only to a waters enriched with algae energy, but also to water-rich channels.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall structural view schematically showing one embodiment of a base-type algae energy generating device. FIG.
2 is a schematic structural view of the base portion.
3 is a schematic structural view of a connection bracket portion;
4 is a structural schematic view of a hydro turbine generator set portion.
Figure 5 is a schematic diagram of a limit device deployment.
6 is a schematic diagram of a horizontal axis hydro turbine generator set without a flow guide cover;
Fig. 7 is an overall structural view schematically showing another embodiment of a base-type algae energy generating device.
Fig. 8 is a schematic view showing operation in a state in which a vertical axis hydraulic turbine is mounted. Fig.

Exemplary patent embodiments of the present invention will now be described in detail with reference to the drawings.

The U-shaped bird power generator carrier of the present invention mainly comprises a base and a connecting bracket. The base mainly serves to support a connection bracket and a hydro turbine generator set. 2, the base is mainly composed of three spud legs 1, three horizontal beams 2, a horizontal short beam 3, two long vertical files 4, (5), two suspension files (6) and four vertical file stiffeners (7), and the like. The three file legs are loaded with ballast, respectively, and are secured through friction with the submarine gravity. Three pile legs (1) are welded to three horizontal beams (2) to form a triangular base with three legs. Each of the three pillar legs 1 has a tubular structure and raises the bottom surface 22 and strengthens the structure between the bottom surface 22 and the bottom wall with the reinforcing material 23, and the opening is open. Shaped frame and on the horizontal beam 2 which is not parallel to the U-shaped frame, the long vertical file 4 and the short vertical And the files 5 are welded. The suspension file 6 and the vertical file stiffener 7 are further welded to each long vertical file 4 on the horizontal beam 2. The vertical file stiffener 7 is welded to the short vertical file 5 . The vertical file stiffener 7 is welded to the outside of the long vertical file 4 and the short vertical file 5, respectively. Both ends of the horizontal short beam 3 are welded on the two horizontal beams 2 and the impact bar 18 is also welded to an intermediate portion of the horizontal short beam 3, a wing plate 37 is engaged to provide a hydrodynamic lift that diverts to the hydro turbine generator set portion. The three horizontal beams 2, the horizontal short beams 3, the two long vertical files 4, the two short vertical files 5 and the two suspension files 6 all have a tubular structure, The outer side is coated with an anti-corrosive paint, and an inlet hole is formed on the horizontal beam 2, the horizontal short beam 3, the long vertical file 4, the vertical vertical file 5 and the suspension file 6, And by reducing the ballast in operation.

The connection bracket is intended to mount a hydro turbine generator set. 3, the connection bracket is mainly composed of two vertical tubes 8, two upper tubes 9, two lower tubes 10, two fixing tubes 11, (12). The two upper tubes 9 and the upper ends of the two vertical tubes 8 are connected and connected and the inner sides of the lower ends of the two lower tubes 10 and the two vertical tubes 8 are connected to form a U- do. A fixing tube 11 is welded to the outside of the two vertical tubes 8, respectively. The inner diameters of the respective fixing tubes 11 are respectively slightly larger than the outer diameters of the long vertical files 4 so as to cover the long vertical files 4 and to proceed with the horizontal restraint restriction on the connection brackets and the hydro turbine generator sets. The inner diameter of each vertical tube 8 is slightly larger than the outer diameter of each short vertical file 5 so that the lower end of each vertical tube 8 covers each short vertical file 5, The turbine generator set portion is subjected to horizontal restraint restriction and is restricted downward in the vertical direction relative to the connecting bracket portion and the hydro turbine generator set portion by contacting the limit ring 21 on the shot vertical file 5 A bearing unit 12 is welded between the two upper tubes 9 and the two lower tubes 10. Each bearing unit 12 includes a bearing sleeve 25 and a water lubrication A connecting bracket spindle 26 and a connecting bracket spindle flange plate 27. The connecting bracket spindle 26 and the connecting bracket spindle flange plate 27 are freely rotatable within the bearing sleeve 25, You can Each of the upper tubes 9 forms an angle of 10 degrees with the vertical tubes 8 respectively and each of the lower tubes 10 forms an angle of 15 degrees with the vertical tubes 8 respectively. The bearing sleeve 25 is welded with a work platform and each of the upper tubes 9 is welded with a hook device 19 for the lifting operation. The two vertical tubes 8, the two upper tubes 9, The two lower tubes 10 and the two fixing tubes 11 all have a tubular structure and are coated with an anti-corrosive paint on the inside and the outside, and a receiving hole is formed in the vertical tube, the upper tube and the lower tube, The mounting operation is convenient by reducing the ballast during operation.

A hook device 19 may be further welded onto the upper tube and a working platform 20 may be further welded to the upper surface of the upper bearing sleeve 25. [

Referring to Figures 1-5, a hydraulic turbine generator of an embodiment of a base-type algae energy generation device is a horizontal axis hydro turbine generator. The hydraulic turbine generator set part converts the kinetic energy of the algae into electrical energy and is mainly composed of a flow guide cover 13, three foot plates 14, a hydraulic turbine 15, a steering wheel 16 and a limit device ) ≪ / RTI > The flow guide cover 13 is an opened streamlined cover and the arc guide plate 42 is welded one by one to the upper and lower ends of the flow guide cover 13, A flow guide cover connecting shaft 40 is welded and connected to the flow guide cover connecting shaft 40. Flow guide cover connecting shaft flange plates 41 are welded on the flow guide cover connecting shaft 40. The flow guide cover connecting shaft flange plates 41 Are each movably connected to a connection bracket spindle flange plate 27, respectively. The hydraulic turbine includes a hub, two blades, an engine room, a spindle, an accelerator, a generator and a brake. The spindle, the accelerator, the generator, the brake, and the like are sealed in the engine room, and the hydraulic turbine is fixed in the flow guide cover 13 by the three support plates 14. The support plate 14 is a streamlined wing plate and is uniformly distributed in the circumferential direction of the flow guide cover and has one end connected to the outer wall surface of the engine chamber 31 and the other end connected to the inner wall surface of the flow guide cover 13 do. The steering wheel 16 is for realizing convection of the flow guide cover 13 and the hydraulic turbine 150 and includes two L-shaped wing connecting bars 35, two limiting grooves 36, (37) and is located at the involute opening of the flow guide cover (13). The two L-shaped wing connecting bars 35 are for connecting the two limiting grooves 36. One end is welded to the opening side of the flow guide cover 13 and the other end is connected to the limiting groove 36 do. The limiting groove 36 constrains the swing angle range of the wing plate 37 and controls the wing plate 37 to swing within a range of 占 10 占. The wing plate 37 is a NACA0018 wing plate having a length of 1/5 of the opening diameter of the flow guide cover 13 and rotatably connected to the limiting groove 36, And then provides a hydrodynamic lift that diverts to the hydro turbine generator set portion. The limiting device 17 controls the angle of rotation so that the hydraulic turbine generator set portion rotates only within a range of 180 DEG, thereby preventing entanglement of the wires. The limiting device also includes two rotation stoppers 38 and two fixed stoppers 39, . The two rotation stoppers 38 are fixed to the 12 o'clock position and the 6 o'clock position of the timing needle of the two flow guide cover connection shaft flange plates 41, respectively. The two fixing stoppers 39 are fixed to the six o'clock position and the twelve o'clock position of the timing needle of the two bearing sleeves 25, respectively. All the rotation stoppers 38 are provided on the upper and lower flow guide cover spindle flange plates 41 of the hydraulic turbine generator set portion and all of the fixing stoppers 39 are installed on the upper and lower bearing sleeves 25 of the connecting bracket portions , And the up and down rotation restriction should ensure the stability of the device limit.

Referring to FIG. 6, a horizontal axis hydro turbine generator set without a flow guide cover can be used. The hydraulic turbine includes a hub 29, two blades 28, an engine room 31, a spindle, an accelerator, a generator, and a brake. The spindle, the accelerator, the generator and the brake are sealed in the engine room. The U-shaped frame is connected directly to the hydraulic turbine engine room 31 through the engine room connecting shaft 43 and the engine room connecting shaft flange plate 44 and is guided from the stern rudder at the rear portion of the hydraulic turbine engine room 31 By providing a hydrodynamic lift to convert, it adapts itself to changes in the water flow. The stun rudder includes a wing bar 45 and a tail plane 46 and the tail wing 46 may be a wing structure fixed at an angle of 10 °.

7 and 8, the vertical axis hydraulic turbine 47 is mounted after the bearing units 12 are installed at the upper and lower ends of the U-shaped frame, respectively, and the generator set is directly driven to generate electricity. The generator set on which the vertical axis hydro turbine 47 is mounted is sealed in a rectangular engine room 50 and includes a steerable bevel gear 51 connected to the vertical axis hydro turbine spindle 48 and a steerable driven bevel gear 52, an accelerator 53, a generator 54, a brake 55, and the like.

Before mounting, three file legs 1, three horizontal beams 2, a horizontal short beam 3, a long vertical file 4, two short vertical files 5, two suspension files 6, The vertical file stiffening plate 7, the two collision bars 18, etc. are first welded together to form a triangular base portion with three legs; Two vertical tubes 8, two upper tubes 9, two lower tubes 10, two fixing tubes 11 and two bearing units 12 are welded to form a connecting bracket portion ; The flow guide cover 13, the three foot plates 14, the hydraulic turbine 15, the steering wheel 16, the arc-shaped connecting plate 42, the two flow guide cover connecting shafts 40, The axial flange plate 41 and the like are welded to form a hydraulic turbine generator set portion. The two rotation stoppers 38 of the restriction device 17 are respectively fixed to the position of the hour hand 12 and the 6 o'clock position of the two flow guide cover connection shaft flange plates 41, Are fixed at the 6 o'clock position and the 12 o'clock position of the needles of the two bearing sleeves 25, respectively. Base portion, connection bracket portion, and hydraulic turbine generator set portion.

Upon installation, the hydro turbine generator set portion is movably connected to the connecting bracket portion by a flange to form a new module. The new module is combined with two short vertical files 5 by two vertical tubes 8 and by two fastening tubes 11 in combination with two long vertical files 4, do. When assembly is complete, lift it up and place it on the underside of the working area. When placed on the ocean floor, make it perpendicular to the main flow direction of the U-shaped frame plane and water.

In operation, the U-shaped base-type algae energy generation device is secured by seabed and gravity friction by three pile legs (1). Hydraulic turbine blades are driven by the shock of the water flow and rotate the spindle. The generator is driven by the accelerator in the engine room, and the brakes in the engine room can be stopped and checked. The power generation efficiency of the hydraulic turbine 15 is increased by the flow guide cover 13 when the power generation apparatus is operating. When the water flow direction is changed, the wing plate 37 is transferred by the action of the limiting groove 36 and the L-shaped wing connecting bar 35 to change the direction to the hydraulic turbine 15 in the flow guide cover 13 The hydraulic turbine generator set portion rotates freely at 180 占 within the bearing sleeve 25 together with the connection bracket spindle 26 and the connection bracket spindle flange 27, So that the surfaces of the flow guide cover 13 and the impeller surface of the hydro turbine meet a forward flow toward the front.

Maintenance and Inspection Repair and maintenance can be carried out simply by lifting the hydro turbine generator set part and the connecting bracket part.

Type base-type algae energy generation device based on a horizontal axis hydro turbine without a flow guide cover 13 and a U-shaped algae energy generation device based on a vertical axis hydro turbine 47, And a maintenance and inspection repair method are similar to a U-shaped algae energy generation apparatus based on a horizontal axis turbine having a flow guide cover 13.

Claims (10)

A U-shaped bird power generator carrier comprising a base and a connection bracket,
The base includes a file leg, a horizontal beam, a horizontal short beam, a long vertical file, a short vertical file, three file legs connected by three horizontal beams in a triangular shape, and a horizontal short beam between two horizontal beams And vertically mounting a long vertical file and a short vertical file respectively in two horizontal beams connected to a horizontal short beam and setting a limiting ring on each short vertical file;
The connecting bracket includes a vertical tube, an upper tube, a lower tube, a fixing tube, and a bearing unit, the upper tube and the upper ends of the two vertical tubes are connected and connected, the lower tube and the inner side of the lower tube are connected, A fixing tube is installed in the vertical tube, and a bearing unit is installed in the upper tube and the lower tube, respectively;
The vertical tube and the short vertical file are combined and the vertical tube and the restriction ring on the short vertical file are brought into contact to implement the downward restriction of the connection bracket in the vertical direction,
An impingement bar is installed in the horizontal beam parallel to the horizontal shot beam and the horizontal shot beam and the impingement bar acts with a wing plate of a hydraulic turbine generator installed in the generator carrier to switch direction to the hydro turbine generator set part To provide a hydrodynamic lift to the U-shaped algae energy generator carrier. The method according to claim 1,
The pillar leg has a tubular structure and includes a cylinder body, a cylinder bottom face, and a reinforcing plate, the cylinder bottom face being located at a central lower portion of the cylinder body, reinforcing between the cylinder bottom face and the cylinder wall by a stiffener, Wherein the U-shaped algae energy generating device carrier is a U-shaped algae energy generating device carrier. The method according to claim 1 or 2,
Wherein the upper tube and the vertical tube form an angle of 10 DEG, and the lower tube and the vertical tube form an angle of 15 DEG. delete delete 1. A base-type algae energy generating device comprising a U-shaped algae energy generator carrier and a hydraulic turbine generator,
The U-shaped algae power generator carrier includes a base and a connection bracket,
The base includes a file leg, a horizontal beam, a horizontal short beam, a long vertical file, a short vertical file, three file legs connected by three horizontal beams in a triangular shape, and a horizontal short beam between two horizontal beams A long vertical file and a short vertical file are respectively fitted to the two horizontal beams connected to the horizontal short beam, and a limiting ring is installed in the short vertical file;
The connecting bracket includes a vertical tube, an upper tube, a lower tube, a fixing tube, and a bearing unit, the upper tube and the upper ends of the two vertical tubes are connected and connected, the lower tube and the inner side of the lower tube are connected, The vertical tubes are fitted with fixing tubes, the upper tubes and the lower tubes are provided with bearing units respectively, the vertical tube and the short vertical file are combined, the fixing tube and the long vertical file are combined, The ring is in contact with the connection bracket to implement a downward restriction in the vertical direction of the connection bracket, the hydraulic turbine generator is installed between the upper tube and the bearing unit provided on the lower tube through the rotary shaft,
An impingement bar is installed on the horizontal beam parallel to the horizontal shot beam and the horizontal shot beam and the impingement bar acts with the wing plate of the hydro turbine generator to provide a hydrodynamic lift that diverts to the hydro turbine generator set portion Wherein the base-type algae energy generating device comprises: The method of claim 6,
Wherein the hydraulic turbine generator is a horizontal axis hydro turbine generator and includes a hub, a blade, an engine room, a spindle, an accelerator, a generator and a brake, the accelerator, the generator and the brake are sealed in the engine room, the blade is fixed to the spindle end by a hub, Characterized in that the tail wing is mounted on the rear part of the engine room by a wing bar and the engine room is connected to the bearing unit provided on the upper tube and the lower tube by two mounting bars. The method of claim 6,
Wherein the hydraulic turbine generator is a horizontal axis hydro turbine generator and includes a hub, a blade, an engine room, a spindle, an accelerator, a generator and a brake, the accelerator, the generator and the brake are sealed in the engine room and the blade is fixed to the spindle end by a hub Wherein the hydraulic turbine generator further includes a flow guide cover, a support plate, a steering wheel, and a restriction device, wherein the flow guide cover is an open involute streamlined cover, the engine room is fixed in the flow guide cover by a support plate, And the other end of the wing plate is connected to the inner wall surface of the flow guide cover, and the wing connecting bar, the wing plate, Wherein the flow guide cover includes a restriction groove and a wing plate, Located. The wing plate and the restricting groove are rotatably connected. A flow guide cover connecting shaft and a connecting flange plate are provided at the upper and lower portions of the flow guide cover. The restricting device includes a rotation stopper and a fixing stopper. And the flow guide cover is connected to the upper tube and the lower tube through the connecting flange plate and the flow guide cover connecting shaft, respectively, and the fixing stopper is fixed to the bearing unit and the impact beam is installed on the horizontal beam parallel to the horizontal short beam and the horizontal short beam, And connected to a bearing unit installed in the tube. The method of claim 6,
The hydraulic turbine generator is a vertical axis hydraulic turbine, and the accelerator, the generator and the brake are sealed in the engine room, the engine room is fixed to the upper tube, the blades are mounted on the rotary shaft and both ends of the rotary shaft are connected to the bearing unit provided in the upper tube and the lower tube And a bevel gear is interposed between the end of the spindle of the generator and the upper end of the rotary shaft. The method according to any one of claims 6 to 9,
The pile leg has a tubular structure, and includes a cylinder body, a cylinder bottom face, and a reinforcing plate, the cylinder bottom face being located at a central lower portion of the cylinder body, the cylinder bottom face being reinforced by a reinforcement material, Wherein the upper tube and the vertical tube form an upward angle of 10 DEG, and the lower tube and the vertical tube form a downward angle of 15 DEG.

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