CN214944695U

CN214944695U - Double-ship borne single-hub multi-motor combined tidal power generator

Info

Publication number: CN214944695U
Application number: CN202120869456.7U
Authority: CN
Inventors: 谭敬平
Original assignee: Fengcheng Xiangtu Wind Power Generation Co ltd
Current assignee: Fengcheng Xiangtu Wind Power Generation Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-30
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to a double-ship borne single-hub multi-motor combined tidal power generator, which comprises a double-ship borne body, wherein a power generation mechanism is arranged at the middle position of the double-ship borne body, an impeller protection mechanism is arranged at the front side of the power generation mechanism, the power generation mechanism comprises a shell, an impeller, a main shaft and a machine room, the shell is fixedly connected on the double-ship borne body, the impeller is arranged at the inner side of the shell, one side of the impeller is fixedly connected with the main shaft, one end of the main shaft is connected in the machine room, a plurality of small generators and corresponding gear boxes are arranged in the machine room, the utility model discloses a machine room of the power generation mechanism is arranged on the ship, so that the maintenance and the service life can be conveniently realized, the corrosion of seawater can be reduced, the service life is prolonged, the stability of the ship body can be improved by arranging a plurality of small generators, and the situation that the large generator cannot be driven to run when the water speed is slow can also be avoided, the conversion rate of tidal energy is improved, and the device is convenient and practical.

Description

Double-ship borne single-hub multi-motor combined tidal power generator

Technical Field

The utility model relates to a tidal power generator of many motor combinations of single wheel hub that two boats bore belongs to tidal power generator technical field.

Background

The tidal energy and seawater have energy in the periodic fluctuation movement, the water head difference is represented as potential energy, the tidal current speed is represented as kinetic energy, the two kinds of energy can be utilized and are renewable energy sources, the tide is most confident and most regular in various movements of the seawater, and is also fluctuated at the shore and is firstly known and utilized by people, in the utilization of various ocean energies, the utilization of the tidal energy is most mature, and the tidal energy is widely applied to the field of tidal energy generators, but the existing tidal energy generators are high in cost, inconvenient to maintain and inconvenient to develop in scale.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tidal power generator of many motor combinations of single wheel hub that two boats bore, the computer lab setting through with power generation mechanism is on the ship, can be convenient for maintain and maintain, can reduce the corruption of sea water simultaneously, and the service life is prolonged, through being provided with a plurality of small-size generators, can increase the stability of hull, also avoid the water velocity can't drive big generator operation when slower simultaneously, improve the conversion rate of tidal power, and is convenient and practical, through being equipped with impeller protection mechanism, when using power generation mechanism to generate electricity, intercept the sea water through the impeller protection mechanism, prevent debris and marine organism and impeller collision from causing the impeller to damage, play the guard action to the impeller, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the tidal power generator with the combination of the single hub and the multiple motors and borne by the double ships comprises a double ship bearing body, a power generation mechanism is installed in the middle of the double ship bearing body, and an impeller protection mechanism is arranged on the front side of the power generation mechanism.

Further, power generation mechanism includes casing, impeller, main shaft and computer lab, casing fixed connection bears the weight of the body at two boats, the impeller sets up the inboard at the casing, one side fixedly connected with main shaft of impeller, the one end of main shaft is connected in the computer lab.

Furthermore, a plurality of small generators and corresponding gear boxes are arranged in the machine room, the main shaft is connected with the gear boxes through gears, and the gear boxes are connected with the generators through connecting shafts.

Furthermore, storage batteries are arranged at two ends in the machine room, and the small-sized generator is connected with the storage batteries through wires.

Further, the double-ship bearing body comprises a cabin, an inner deck and an outer deck, and the machine room is arranged between the inner deck and the outer deck.

Further, impeller protection mechanism includes hoist engine, interception net and balancing weight, the hoist engine is installed on two boats and is born the weight of the body, the interception net is connected with the haulage rope of hoist engine, the balancing weight sets up the bottom at the interception net.

Furthermore, the diameter of the intercepting net corresponds to that of the impeller, and the intercepting net is arranged on the front side of the impeller.

The utility model has the advantages that:

1. the machine room of the power generation mechanism is arranged on the ship, so that the maintenance and the repair can be facilitated, the corrosion of seawater can be reduced, and the service life is prolonged;

2. the plurality of small generators can increase the stability of the ship body, and meanwhile, the problem that a large generator cannot be driven to run when the water speed is slow is avoided, the conversion rate of tidal energy is improved, and the ship is convenient and practical;

3. through being equipped with impeller protection mechanism, when using the electricity generation mechanism electricity generation, intercept the sea water through the impeller through impeller protection mechanism, prevent debris and marine organism and impeller collision from causing the impeller to damage, play the guard action to the impeller.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic diagram of the structure of a double-boat-carrying single-hub multi-motor combined tidal power generator of the present invention;

FIG. 2 is a schematic view of the overall structure of a dual-boat single-hub multi-motor combined tidal power generator of the present invention;

FIG. 3 is a cross-sectional view of a dual boat-carrying single hub multi motor combined tidal power generator of the present invention;

FIG. 4 is a schematic view of the internal structure of the machine room of the double-boat single-hub multi-motor combined tidal power generator of the present invention;

FIG. 5 is a schematic structural view of the impeller protection mechanism of the tidal power generator with a single hub and multiple motors carried by the double vessel of the present invention;

reference numbers in the figures: 1. a double-boat load-bearing body; 2. a power generation mechanism; 3. an impeller protection mechanism; 4. a housing; 5. an impeller; 6. a main shaft; 7. a machine room; 8. a miniature generator; 9. a gear case; 10. a storage battery; 11. a cabin; 12. an inner deck; 13. an outer deck; 14. a winch; 15. an intercepting net; 16. and a balancing weight.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, the present invention provides a technical solution:

the tidal power generator of the combination of many motors of single wheel hub that two boats bore, bear body 1 including two boats, two boats are stable good, can improve the size of impeller 5 according to the waters condition, two boats bear the intermediate position of body 1 and install power generation mechanism 2, power generation mechanism 2's front side is provided with impeller protection mechanism 3, protects power generation mechanism 2's impeller, and use cost is lower simultaneously, and conveniently maintains.

Specifically, as shown in fig. 1, the power generation mechanism 2 includes a housing 4, an impeller 5, a main shaft 6 and a machine room 7, the housing 4 is fixedly connected to the double-boat bearing body 1, the impeller 5 is disposed inside the housing 4, most of the impeller 5 is on the water surface, the resistance of the received seawater can be reduced, the conversion rate of tidal energy is improved, the main shaft 6 is fixedly connected to one side of the impeller 5, one end of the main shaft 6 is connected to the machine room 7, and the edge of the impeller 5 is slidably connected to the inside of the housing 4.

Specifically, as shown in fig. 2 and 3, the double-boat bearing body 1 includes a boat hold 11, an inner deck 12 and an outer deck 13, the machine room 7 is disposed between the inner deck 12 and the outer deck 13, and the machine room 7 is disposed on the boat for facilitating maintenance, reducing corrosion of seawater, and prolonging service life.

Specifically, as shown in fig. 4, a plurality of small generators 8 and corresponding gear boxes 9 are arranged in the machine room 7, the main shaft 6 is connected with the gear boxes 9 through gears, the gear boxes 9 are connected with the generators through connecting shafts, the stability of the ship body can be increased by arranging the plurality of small generators 8, the situation that a large generator cannot be driven to run when the water speed is slow is also avoided, the conversion rate of tidal energy is improved, and the machine room is convenient and practical, when seawater flows along with tidal phenomena, the impeller 5 of the power generation mechanism 2 is driven to rotate, so that the main shaft 6 of the impeller 5 drives the gear boxes 9 to rotate through the gears, the small generators 8 are driven to generate power through the cooperation of the gear boxes 9, the tidal energy is converted into electric energy, the storage batteries 10 are arranged at two ends in the machine room 7, the small generators 8 are connected with the storage batteries 10 through wires, and the electric energy generated by the small generators 8 can be stored, so as to drive the electrical equipment on the ship to operate.

Specifically, as shown in fig. 5, the impeller protection mechanism 3 includes a winch 14, an intercepting net 15 and a counterweight 16, the winch 14 is installed on the double-boat bearing body 1, the intercepting net 15 is connected with a traction rope of the winch 14, when the power generation mechanism 2 is used for generating power, the winch 14 of the impeller protection mechanism 3 is started, the intercepting net 15 is placed into seawater, the seawater passing through the impeller 5 is intercepted, the impeller 5 is prevented from being damaged due to collision of sundries and marine organisms with the impeller 5, the impeller 5 is protected, the counterweight 16 is arranged at the bottom of the intercepting net 15, the floating distance of the intercepting net 15 in the seawater can be reduced by arranging the counterweight 16, the intercepting effect is improved, the diameter of the intercepting net 15 corresponds to the impeller 5, and the intercepting net 15 is arranged on the front side of the impeller 5.

The utility model discloses the theory of operation: when the sea water flows along with the tidal phenomenon, the impeller 5 of the power generation mechanism 2 is driven to rotate, a main shaft 6 of the impeller 5 drives a gear box 9 to rotate through a gear, a small-sized generator 8 is driven to generate power through the cooperation of the gear box 9, the tidal energy is converted into electric energy, meanwhile, when the power generation mechanism 2 is used for generating power, a winch 14 of the impeller protection mechanism 3 is started, an intercepting net 15 is placed into the sea water, the sea water passing through the impeller 5 is intercepted, the impeller 5 is prevented from being damaged due to collision of sundries and marine organisms with the impeller 5, the impeller 5 is protected, and the sea water generator is convenient and practical.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The tidal power generator of the combination of many motors of single wheel hub that two boats bore, bear body (1), its characterized in that including two boats: the double-ship power generation device is characterized in that a power generation mechanism (2) is installed in the middle of the double-ship bearing body (1), and an impeller protection mechanism (3) is arranged on the front side of the power generation mechanism (2).

2. The dual boat borne single hub multiple motor combined tidal power generator of claim 1 wherein: the power generation mechanism (2) comprises a shell (4), impellers (5), a main shaft (6) and a machine room (7), wherein the shell (4) is fixedly connected to the double-boat bearing body (1), the impellers (5) are arranged on the inner side of the shell (4), the main shaft (6) is fixedly connected to one side of each impeller (5), and one end of the main shaft (6) is connected to the machine room (7).

3. The dual boat borne single hub multiple motor combined tidal power generator of claim 2, wherein: a plurality of small generators (8) and corresponding gear boxes (9) are arranged in the machine room (7), the main shaft (6) is connected with the gear boxes (9) through gears, and the gear boxes (9) are connected with the generators through connecting shafts.

4. The dual boat borne single hub multiple motor combined tidal power generator of claim 3, wherein: two ends in the machine room (7) are provided with storage batteries (10), and the small-sized generator (8) is connected with the storage batteries (10) through wires.

5. The dual boat borne single hub multiple motor combined tidal power generator of claim 1 wherein: the double-ship bearing body (1) comprises a cabin (11), an inner deck (12) and an outer deck (13), and the machine room (7) is arranged between the inner deck (12) and the outer deck (13).

6. The dual boat borne single hub multiple motor combined tidal power generator of claim 1 wherein: impeller protection mechanism (3) include hoist engine (14), intercept net (15) and balancing weight (16), hoist engine (14) are installed on two boats bear body (1), intercept net (15) are connected with the haulage rope of hoist engine (14), balancing weight (16) set up the bottom at intercept net (15).

7. The dual boat-carried single hub multiple motor combined tidal power generator of claim 2 or 6, wherein: the diameter of the interception net (15) corresponds to that of the impeller (5), and the interception net (15) is arranged on the front side of the impeller (5).