CN210793598U

CN210793598U - Marine folding and stretching and intelligent light-following solar power generation panel and sail propulsion device

Info

Publication number: CN210793598U
Application number: CN201920162052.7U
Authority: CN
Inventors: 邱守强; 叶家玮; 王冬姣; 梁富琳; 刘鲲
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-06-19
Anticipated expiration: 2029-01-30

Abstract

The utility model discloses a marine folding flexible and intelligent solar panel and sail advancing device that follows spot, include: a base; the two-rotational-freedom-degree driving device is fixed on the base, and the output end of the two-rotational-freedom-degree driving device is in driving connection with the folding type solar power generation plate mechanism; one end of the folding solar power generation plate mechanism is in driving connection with the output end of the two-rotational-freedom-degree series driving device; the light tracking system is electrically connected with the two-rotational-freedom-degree series driving device and is used for adjusting the posture of the folding solar power generation panel mechanism so as to control the light-facing area and the angle of the solar power generation panel; and the wind speed and direction monitoring device is electrically connected with the two-rotational-freedom-degree series driving device and is used for adjusting the lifting of the folding solar power generation plate mechanism according to the monitored wind speed and direction data to realize the function of advancing the sail. The utility model discloses possess folding flexible, intelligent light tracking and sail propulsive function simultaneously, do not occupy the existing deck area of boats and ships, be suitable for all kinds of boats and ships, the great popularization and application prospect of utensil.

Description

Marine folding and stretching and intelligent light-following solar power generation panel and sail propulsion device

Technical Field

The utility model relates to a marine folding flexible, intelligent solar panel and sail propulsion integrated device of following spot especially relates to a ship propulsion technique who adapts to different boats and ships navigation space environment, different timescales, green intelligence and hybrid energy in a flexible way.

Background

Environmental, energy and population pressures force the ship industry to pursue green new energy technologies. Solar energy and wind energy resources in the sea are rich, but at present, people have very limited development on the solar energy and wind energy resources on the sea, and the field has very wide development prospect. At present, the power source of ships mostly adopts traditional fossil fuel, and the marine shipping tail gas emission accounts for more than 10% of the global total emission, so that the energy structure adjustment in the ship power field has very important significance. The traditional solar ship utilization technology is mainly characterized in that a large-area fixed solar power generation panel is paved on a ship deck, a large number of effective deck areas are occupied, and the solar power generation panel can only be suitable for individual types of ships such as pleasure boats, so that the popularization and application of the technology on other types of ships are severely limited, although a patent (such as application numbers 201810592948.9,201721782165.4 and 201810165797.9) mentions the technical scheme of a foldable solar panel, the solar power generation panel is designed for a small number of solar panels, the application field is not ship technology, and the novel structure form, the execution mechanism and the working application of the solar power generation panel are completely different from the scheme of the application. For the application of the wind energy and solar energy hybrid energy utilization form on the ship, although the patent application No. 201410209365.5 provides a technical scheme for the ship of a sail and a solar cell panel, the solar cell panel can not be folded, and an automatic intelligent light tracking system is not involved, the solar cell panel still belongs to the traditional technical scheme, the flexibility is not strong, and the applicable ship type is limited, so the structural form and the permission requirements are different from those of the application. Meanwhile, the installation space of the solar power generation panel mentioned in the above patent is limited in the existing space of the ship body, and the solar power generation panel has no abduction, which is essentially different from the abduction type scheme provided by the present application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar panel folding flexible and the device of following spot that can artifical or automatic control to have the green boats and ships propulsion function of sail boosting concurrently. Through the control of the light-facing areas and angles of the plurality of folding arms and the solar power generation panel, the energy absorption maximization of the ship in different space environments and time scales is realized, the application range of the green ship is expanded, and meanwhile, the normal operation and port access of the ship are not hindered.

The technical scheme of the utility model as follows:

the utility model provides a marine folding flexible and intelligent solar panel and sail advancing device that follows spot, includes:

the base is fixed on the side surface of the ship body;

the two-rotational-freedom-degree driving device is fixed on the base 1, and the output end of the two-rotational-freedom-degree driving device is in driving connection with the folding type solar power generation plate mechanism;

one end of the folding solar power generation plate mechanism is in driving connection with the output end of the two-rotational-freedom-degree series driving device;

the light tracking system is electrically connected with the two-rotational-freedom-degree series driving device and is used for adjusting the posture of the folding solar power generation panel mechanism so as to control the light-facing area and the angle of the solar power generation panel;

and the wind speed and direction monitoring device is electrically connected with the two-rotational-freedom-degree series driving device and is used for adjusting the foldable solar power generation plate mechanism to lift up according to the monitored wind speed and direction data to realize the function of advancing the sail.

Further, two rotatory degrees of freedom drive arrangement include pitch angle adjusting device, roll angle adjusting device, connect the bridge, pitch angle adjusting device fixes on the base, roll angle adjusting device and pitch angle adjusting device's output fixed connection, connect the bridge with roll angle adjusting device's output fixed connection.

Further, pitch angle adjusting device include bearing frame, first step motor, the bearing frame is fixed on the base, the output of first step motor loop through pivot and universal joint with roll angle adjusting device fixed connection, the pivot with bearing frame normal running fit.

Further, pitch angle adjusting device include two bearing frames and first step motor, two the bearing frame is fixed symmetrically on the base, two first step motor symmetric distribution and output respectively through pivot and universal joint with roll angle adjusting device fixed connection, each pivot respectively with correspond bearing frame normal running fit.

Further, the angle adjusting device that rolls include motor housing, second step motor fix in the motor housing, second step motor output and connecting bridge fixed connection, motor housing with pitch angle adjusting device output fixed connection.

Furthermore, foldable solar panel mechanism include a plurality of solar panel, be located each solar panel below and rotate a plurality of folding arms of connection in proper order through hinge articulated in proper order.

Furthermore, each folding arm comprises a body, one end of the body is provided with a folding arm motor, and the output end of the folding arm motor is provided with a motor outer gear; the other end of the body is provided with a hinged joint connected with the adjacent folding arm, and the hinged joint is provided with an inner folding arm gear meshed with an outer motor gear of the adjacent folding arm.

Furthermore, a limiting rod is arranged between the adjacent solar panels.

Furthermore, the light following system adopts a photoelectric tracking type light following system or a sun-vision movement track tracking type light following system.

Furthermore, the wind speed and direction monitoring device is also used for driving the second stepping motor to adjust the windward attack angle of the folding solar power generation plate mechanism according to the monitored wind speed and direction data so as to optimize the propulsion function of the sail.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a marine solar power system with folding flexible and intelligent function of following spot adopts the design of abduction nature, does not occupy the existing deck area of boats and ships, and it is wide to be suitable for boats and ships type scope. The utility model discloses have sail propulsive function concurrently simultaneously and prolong and innovate the expansion in current green boats and ships field, have better novelty, practicality and great popularization and application prospect.

Drawings

Fig. 1 is a schematic structural view of a solar panel of a first embodiment of a folding and stretching and intelligent light-following solar power generation panel and sail propulsion device for a ship of the present invention when the solar panel is completely unfolded.

Fig. 2 is a schematic view of a folding process of a solar panel according to a first embodiment of the folding and stretching and intelligent light-following solar power generation panel and sail propulsion device for a ship of the present invention.

Fig. 3 is a schematic diagram of a solar panel of a first embodiment of a folding and stretching and intelligent light-following solar power generation panel and a sail propulsion device for a ship of the present invention after being completely folded.

Fig. 4 is a schematic structural diagram of a module of a folding, stretching and intelligent light-following solar power generation panel and a sail propulsion device for a ship.

Fig. 5 is a schematic view of the connection of the folding, stretching and intelligent light-following solar panel and the sail propulsion device solar panel for the ship of the present invention.

Fig. 6 is a schematic view of the folding arm structure of the folding telescopic and intelligent light-following solar power generation panel and sail propulsion device for a ship of the present invention.

Fig. 7 is a schematic view of a part of a solar power panel and a sail propulsion unit module for folding, stretching and intelligent light-following for a ship.

Fig. 8 is a schematic view of a second embodiment of the folding, stretching and intelligent light-following solar power generation panel and sail propulsion device for a ship of the present invention.

Shown in the figure are: 1-a base; 2-bearing seat; 3-longitudinal grooves; 4-a transverse groove; 5-a first stepper motor; 6-universal joint; 7-motor housing; 8-a connecting bridge; 9-a solar panel; 10-a folding arm; 11-folding arm internal gear; 12-a hinge; 13-a second stepper motor; 14-motor external gear; 15-folding arm motor; 16-a limiting rod; 17-hull.

Detailed Description

The purpose of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, which are not repeated herein, but the embodiments of the present invention are not limited to the following embodiments.

Example one

As shown in fig. 1, fig. 2 and fig. 3, a folding and stretching and intelligent light-following solar power generation panel and sail propulsion device for a ship comprises:

the base 1 is fixed on the side surface of the ship body, is L-shaped as a whole, and is provided with a vertical longitudinal groove 3 and a horizontal transverse groove 4 respectively in order to enable the motor to rotate smoothly and be interfered, so that enough movement space is reserved for the motor to rotate;

Particularly, as shown in fig. 7, two rotatory degree of freedom drive arrangement including pitching angle adjusting device, roll angle adjusting device, connecting bridge 8, pitching angle adjusting device fixes on the base 1, roll angle adjusting device and pitching angle adjusting device's output fixed connection, connecting bridge 8 with roll angle adjusting device's output fixed connection.

Wherein, pitch angle adjusting device include two bearing frames 2 and first step motor 5, two bearing frame 2 is fixed symmetrically on the base 1, two 5 symmetric distribution of first step motor and output respectively through pivot and universal joint with roll angle adjusting device fixed connection, each pivot respectively with correspond 2 normal running fit of bearing frame.

Wherein, roll angle adjusting device include motor housing 7, second step motor 13 fix in

motor housing

7, 13 output of second step motor with be connected bridge 8 fixed connection, motor housing 7 with pitch angle adjusting device output fixed connection.

As shown in fig. 4 and 5, the foldable solar power generation panel mechanism includes a plurality of solar panels 9 sequentially hinged by hinges 12, and a plurality of folding arms 10 located below each solar panel 9 and sequentially rotatably connected, and the number of the folding arms 10 is not limited on the premise of satisfying structural strength, rigidity and stability. A limiting rod 16 is arranged between the adjacent solar panels 9.

As shown in fig. 6, each folding arm 10 includes a body, one end of which is provided with a folding arm motor 15, and an output end of the folding arm motor 15 is provided with a motor outer gear 14; the other end of the body is provided with a hinged joint connected with the adjacent folding arm 10, and the hinged joint is provided with an inner folding arm gear 11 meshed with an outer motor gear 14 of the adjacent folding arm 10.

The light tracking system adopts a photoelectric tracking type light tracking system or a sun-looking movement track tracking type light tracking system so as to realize maximization of light utilization. The photoelectric tracking type light following system detects the sunlight intensity by using a photosensitive sensor, and a servo mechanism enables a battery panel to be aligned with the sunlight to realize light following; the sun-viewing movement track tracking type light following system adjusts the solar panel to be aligned with sunlight according to the solar azimuth corresponding to the current time to realize light following, and the two modes have the characteristics.

The wind speed and direction monitoring device is also used for driving the second stepping motor 13 to adjust the windward attack angle of the folding solar power generation plate mechanism according to the monitored wind speed and direction data so as to optimize the sail propulsion function and obtain the optimal propulsion effect.

In this embodiment, the base 1 and all the components except the hull 17 are taken as an integral module, the module is fixed at a proper position on the hull 17, for example, the number of the two sides of the clamping plate of the hull 17 can be determined according to the requirement, two sets of the base are symmetrically arranged in this embodiment, and the hull 17 can be an existing ship or a newly-built ship. As shown in fig. 1, when the ship body 17 is sailing at sea with good sea conditions, the folding arm motor 15 at the hinged position between the folding arm and the connecting bridge and between the folding arms drives the folding arm to extend, and at the same time, the folding arm drives the solar power generation panel laid on the folding arm to extend together, so as to complete the maximum light receiving area, and at the same time, the second stepping motor located inside the motor housing 7 dynamically drives the connecting bridge and the folding arm to rotate around the motor shaft to complete the light following action, so as to keep the solar panel and the solar angle to dynamically track. As shown in fig. 2 and 3, when the sea state is bad or the operation is performed in a narrow space such as a harbor channel or the like or at sea, the operation reverse to the above-described operation, that is, the folding arm is retracted to fold each solar power generation panel 9. In all the above-mentioned movements, the solar cell 9 panels are kept in synchronization with the movement of the folding arm, i.e. in synchronization with folding, telescoping, pitching, and rotating. The electric energy output by the solar power generation panel can be used by marine electric equipment or used for auxiliary propulsion.

Example two

As shown in fig. 8, the present embodiment is different from the first embodiment in that: when the offshore wind power is appropriate, the first stepping motor 5 on the base 1 drives the motor housing 7, the connecting bridge 8, the downstream folding arm and the like to complete the upward lifting action, when the folding solar power generation panel mechanism is lifted to be used as a sail, the folding solar power generation panel mechanism can be directly used for auxiliary propulsion of a ship so as to realize the function of sail propulsion, and the attack angle of the windward wind can be driven and adjusted by the second stepping motor 13 inside the motor housing 7, or the best propulsion effect can be achieved. When the sea condition is bad or the operation is carried out in narrow space such as port and channel or on the sea, the operation opposite to the action can be completed, namely, the folding arm is folded. In all the actions, the solar cell panel can keep synchronous with the action of the folding arm, namely synchronous folding, stretching, pitching and rotating.

It should be noted that the technical solution of the present invention does not have the improvement of software or protocol, and is not limited to the marine situation described in the embodiment, and all the occasions suitable for the present device module all belong to the protection scope of the present invention.

As described above, the marine solar cell panel device with folding flexible and intelligent function of following spot that above-mentioned embodiment provided has concurrently sail propulsive function is the innovation to current green boats and ships field, has better novelty and practicality simultaneously, has great popularization and application prospect.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a marine folding flexible and intelligent solar panel and sail advancing device that follows spot which characterized in that:

a base (1) fixed to the side of the hull (17);

the two-rotational-freedom-degree driving device is fixed on the base (1), and the output end of the two-rotational-freedom-degree driving device is in driving connection with the folding type solar power generation plate mechanism;

2. The marine solar power panel and sail propulsion unit with folding, stretching and intelligent light following function as claimed in claim 1, wherein: two rotatory degree of freedom drive arrangement including pitching angle adjusting device, roll angle adjusting device, connecting bridge (8), pitching angle adjusting device fixes on base (1), roll angle adjusting device and pitching angle adjusting device's output fixed connection, connecting bridge (8) with rolling angle adjusting device's output fixed connection.

3. The marine solar power panel and sail propulsion unit that folds and expands and intelligent chase light of claim 2, characterized in that: pitching angle adjusting device include bearing frame (2), first step motor (5), bearing frame (2) are fixed on the base, the output of first step motor (5) loop through pivot and universal joint with roll angle adjusting device fixed connection, the pivot with bearing frame (2) normal running fit.

4. The marine solar power panel and sail propulsion unit with folding, stretching and intelligent light following function as claimed in claim 3, wherein: pitching angle adjusting device include two bearing frames (2) and first step motor (5), two bearing frame (2) are fixed symmetrically on base (1), two first step motor (5) symmetric distribution and output respectively through pivot and universal joint with rolling angle adjusting device fixed connection, each pivot respectively with correspond bearing frame (2) normal running fit.

5. The marine solar power panel and sail propulsion unit that folds and expands and intelligent chase light of claim 2, characterized in that: roll angle adjusting device include motor housing (7), second step motor (13) fix in motor housing (7), second step motor (13) output and connecting bridge (8) fixed connection, motor housing (7) with pitch angle adjusting device output fixed connection.

6. The marine solar power panel and sail propulsion unit with folding, stretching and intelligent light following function as claimed in claim 1, wherein: the folding solar power generation plate mechanism comprises a plurality of solar panels (9) which are sequentially hinged through hinges (12), and a plurality of folding arms (10) which are positioned below the solar panels (9) and are sequentially connected in a rotating manner.

7. The marine solar power panel and sail propulsion unit with folding, stretching and intelligent light following function as claimed in claim 6, wherein: each folding arm (10) comprises a body, one end of the body is provided with a folding arm motor (15), and the output end of the folding arm motor (15) is provided with an outer motor gear (14); the other end of the body is provided with a hinged joint connected with the adjacent folding arm (10), and the hinged joint is provided with an inner folding arm gear (11) meshed with an outer motor gear (14) of the adjacent folding arm (10).

8. The marine solar power panel and sail propulsion unit with folding, stretching and intelligent light following function as claimed in claim 6, wherein: a limiting rod (16) is arranged between the adjacent solar panels (9).

9. The marine solar power panel and sail propulsion unit with folding, stretching and intelligent light following function as claimed in claim 1, wherein: the light following system adopts a photoelectric tracking type light following system or a sun-looking movement track tracking type light following system.

10. The marine solar power panel and sail propulsion unit with folding, telescoping and intelligent light following function of claim 5, wherein: the wind speed and direction monitoring device is also used for driving the second stepping motor (13) to adjust the windward attack angle of the folding solar power generation plate mechanism according to the monitored wind speed and direction data so as to optimize the propulsion function of the sail.