CN201813323U

CN201813323U - Complementary wind-solar power generating device for bridge

Info

Publication number: CN201813323U
Application number: CN2010202605078U
Authority: CN
Inventors: 别道平
Original assignee: 别道平
Current assignee: Sun Moon (Beijing) Amperex Technology Limited
Priority date: 2010-07-16
Filing date: 2010-07-16
Publication date: 2011-04-27
Anticipated expiration: 2020-07-16

Abstract

The utility model relates to a complementary wind-solar power generating device for a bridge, which comprises a bridge. The bridge is used as a photovoltaic power generation and wind power generation site for development of new energy resources. A fixed support is attached to the bridge, a solar power module for power generation is disposed on the fixed support, a fully permanent magnetic levitation wind generator for power generation is mounted at the position of an included angle between a pier and a bridge deck or on a main cross beam pier of a cable-stayed bridge, and the solar power module and the fully permanent magnetic levitation wind generator form the bridge complementary wind-solar power generating device. The complementary wind-solar power generating device has the advantages that the bridge has functions of traffic transportation and power generation, and 70% investment on the photovoltaic power generation and wind power generation site in the same scale can achieve 100% power generation capacity.

Description

The bridge wind-light complementing power generation device

Affiliated field: the utility model relates to a kind of bridge wind-light complementing power generation device.

Back of the body border technology:

Clean energy technology is just making rapid progress and is advancing, but the clean energy resource project need take a large amount of soils, in order not taken spontaneous land resource development clean energy resource industry, European Union's plan is spared no high price husky Harrar desert, non-state and is built solar energy plant, and European Union's plan cleaning renewable energy resources total amount reaches 15% of energy resource consumption total amount to the year two thousand twenty.China's solar energy, wind energy enrichment area are except that the sea, and there is the contradiction of striving ground with grain in the area that condition is good, and all the other major parts all concentrate on western part, here natural environment is abominable, though sand and dust were also many when the sufficient wind-force of illumination was also big, it is low directly to be directed at the generating equipment operational efficiency, and fault is many.It is also unrealistic that administrative staff live in unfrequented Desert of Gobi for a long time, sends electricity in the depths, desert exactly and come, and be delivered to the need for electricity area, and erecting power transmission lines of task is also very hard huge, has said nothing of the maintenance cost of long-time running.Therefore, in May in this year, the country fair of the vice-minister of Ministry of Industry and Information seedling was just once queried to Chinese feature power generating prospect.If but we advance the type solar wind-energy exploitation while stepping up marine relative west area preferably with condition, the exploitation of enriching solar energy, wind energy resources that hundreds and thousands of bridge block that spreads all over the country is contained is also brought into schedule, just may be another conclusion.In fact, bridge is all unsettled to be set up on the rivers,lakes and seas, has not both had shield sunlight barrier, is again the passage that wind energy forms and flows.Several easily kms of one bridge block, tens kms even tens kms, across the Donghai Bridge in northern Hangzhou Bay sea area, total length reaches 32.5km,, the wide 31.5km of bridge can be very surprising for the area that solar panel is installed.Bridge pier and bridge floor angle can be installed small-sized full permanent magnetism and be revolved floating wind power generator, and large-scale wind driven generator can be installed in the main pier top of cable-stayed bridge, and we can say one, to remove bridge be exactly a renewable and clean energy resource power plant.Its electric weight that sends is very considerable.And because solar cell is consistent with the bridge trend above bridge, can be bridge shelves canopy sun has the function of improving the condition that is open to traffic, and bridge self is not day and night stopped paying out electricity, increases the reliability of bridge supply of electric power yet.

Summary of the invention

The utility model is to avoid the prior art deficiency, provides a kind of simple in structure, effectively utilizes the bridge wind-light complementing power generation device of the overhead solar energy of bridge, wind energy resources.

For achieving the above object, the technical scheme that the utility model is taked is, a kind of bridge wind-light complementing power generation device, comprise bridge, in described bridge both sides fixed support is set, the solar module generating is installed, on the described fixed support simultaneously on described bridge pier and angle, bridge floor joint portion and cable-stayed bridge main pier top, small-sized and large-scale full permanent magnetism is installed is respectively revolved the floating wind power generator generating, realize the bridge wind light mutual complementing power generation.

Further, described fixed support and bridge pier junction are provided with high-pressure hydraulic pump, in order to cleaning maintenance solar cell.

Further, between the described fixed support, have about the connection of corridor and stair.

Further, described fixed support has 4 at least, can be for one group of solar cell is installed.Fixed support what by the decision of the length of bridge

Further, described fixed support height is not less than 4.m and must be higher than more than this bridge limit for height 0.5m.

Further, describedly establish support bracket fastened bridge, the original street lamp electric pole of cancellation bridge, street lamp is contained on the fixed support.

Fig. 3 is that the utility model operation principle schematic diagram is further, and described fixed support 4-8 is one group, and the top links with stainless steel tube, fixed solar battery component generating on the described stainless steel tube.

Further, described solar module area is 20-100 square metre, and the bridge of safety condition permission can suitably strengthen the battery component area, to obtain the maximization of power benefit.

Further, described bridge wind-light complementing power generation device when newly-built bridge, carries out the generating that is open to traffic of being completed simultaneously simultaneously with the Bridge Design construction.

Further, described bridge wind-light complementing power generation device revolves floating wind energy conversion system motor with described solar module and full permanent magnetism and is electrically connected with the bridge electrical network.

The beneficial effects of the utility model are, two kinds of functions of bridge block performance traffic generation, and the investment with 70% can obtain equal scale solar energy and wind power plant 100% electric power.

Description of drawings

Fig. 1 is the utility model master TV structure schematic diagram

Fig. 2 is the utility model side-looking structural representation

Fig. 3 is the utility model fundamental diagram

Fig. 4 is the branch TV structure schematic diagram of Fig. 3

Embodiment

Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute's example of staging an uprising only is used to explain the utility model, is not to be used to limit scope of the present utility model.

Embodiment 1, as shown in Figure 1 and Figure 2, and a kind of wind-light complementing power generation device, comprise bridge 1, in described bridge Bridge 1 face both sides fixed support 2 is set, described fixed support 2 is one group with the 4-8 root, the top has stainless steel tube 3 to link described stainless steel tube 3 fixed solar battery components 6.Simultaneously, with bridge pier 7 angles full permanent magnetism is installed at described bridge 1 and is revolved floating wind power generator 5, form the wind light mutual complementing power station.Be convenient management, described fixed support 2 is provided with high-pressure hydraulic pump 4 with bridge pier 7 junction below, in order to cleaning solar energy cell assembly 6.Have corridor 10 to be communicated with between the described fixed support 2, have stair 8 for about.Described fixed support 2 substitutes lamppost, and street lamp 9 is positioned on the fixed support 2.Described full permanent magnetism revolves floating wind power generator 5, and solar module 6 is with bridge 1 electrical network electrical ties.

Embodiment 2, and implement 1 identically, and different is, described arbitrary bridge 1, and set fixed support 2, highly minimum is 4m, and more than must exceeding o.5m than this bridge 1 limit for height.The set fixed support of described arbitrary bridge 12 is minimum to be 4, and set fixed support is determined by bridge 1 length.Described arbitrary bridge 1 the solar module on the stainless steel tube that is located at 3 do not wait from 20-100 square, safety condition allows suitably to strengthen the solar module area.

After embodiment 3 and embodiment 1, identical, different is described solar module receive sunlight 6 daytimes, luminous energy is converted into electric energy, described full permanent magnetism revolve floating wind power generator 5 by day with the period rotation that wind is arranged night, wind energy is become electric energy.

Embodiment 4, and is identical with embodiment 1 as shown in Figure 4, and different is, and described full permanent magnetism revolves floating wind power generator both can be contained in bridge pier 4 and bridge floor angle, also can be contained on the main span bridge pier 60 of cable-stayed bridge.

The above only is a most preferred embodiment of the present utility model, and in order to restriction the utility model, all any modifications of being done within spirit of the present utility model and principle are not equal to replacement, improvement etc., all should be included within the protection range of the present utility model.

Claims

1. bridge wind-light complementing power generation device, comprise bridge, it is characterized in that, bridge floor is established fixed support in described bridge both sides, the solar module generating is installed on the fixed support, full permanent magnetism also is installed on bridge floor and bridge pier angle or cable-stayed bridge main span crossbeam is simultaneously revolved the floating wind power generator generating, the two forms the bridge wind-light complementing power generation device.

2. bridge wind-light complementing power generation device according to claim 1 is characterized in that described bridge pier one side is provided with high-pressure hydraulic pump, for the usefulness of cleaning solar module.

3. as bridge wind-light complementing power generation device as described in the claim 2, its special card is to establish the corridor between the described fixed support and be communicated with, and have stair to keep supplying down.

4. as bridge wind-light complementing power generation device as described in the claim 3, it is characterized in that described fixed support is no less than four, can be for one group of solar module be set, support bracket fastened what determine by bridge length.

5. as bridge wind-light complementing power generation device as described in the claim 4, it is characterized in that described fixed support replaces the street lamp electric pole, street lamp is installed on the fixed support.

6. as bridge wind-light complementing power generation device as described in the claim 5, it is characterized in that described fixed support height is minimum to be more than 4 meters, and will exceed this bridge limit for height more than 0.5 meter.

7. as bridge wind-light complementing power generation device as described in the claim 6, it is characterized in that described fixed support is with 4---8 is one group, and the top links with stainless steel tube.

8. as bridge wind-light complementing power generation device as described in the claim 7, it is characterized in that, fixing photovoltaic generating battery assembly on the described stainless steel tube, the size of each assembly is 20---100 square metres are not waited.