CN201854217U

CN201854217U - Solar tracking frame for solar energy system

Info

Publication number: CN201854217U
Application number: CN2010205578250U
Authority: CN
Inventors: 刘克迅
Original assignee: MAOJIE OPTOELECTRONIC CO Ltd
Current assignee: MAOJIE OPTOELECTRONIC CO Ltd
Priority date: 2010-10-09
Filing date: 2010-10-09
Publication date: 2011-06-01
Anticipated expiration: 2020-10-09

Abstract

A solar tracking frame for a solar energy system is mainly provided with a fixed frame with a level position adjusting device and an elevation angle adjusting device; a fixed plate rack is also arranged at the top part of the fixed frame and pivoted with a group of reflecting mirror groups or a plurality of groups of reflecting mirror groups; the reflecting mirror groups can be driven by a transmission shaft to rotate, so that the reflecting mirror groups can be rotated, and at the right time (such as the hit of strong wind), except the reflecting mirror groups can be rotated to reduce the windage area, and a most precise and brittle concave arc mirror surface can face to the lower part or the downwind position and other safe positions to prevent sandstones, falling objects or hailstones and other natural or artificial destruction objects from hitting the reflecting mirror groups and reduce the pollution, thereby prolonging the service life.

Description

The solar tracking frame of solar energy system

Technical field

The utility model relates to a kind of solar tracking frame of solar energy system, and particularly a kind of solar energy reflection mirror of controlling aligns the sun and the solar tracking shelf structure that protects is covered in this speculum upset.

Background technology

Desire is with sunlight (heat) effective collection, solar energy reflection mirror with high concentration ratio preferably is set, could be completely with the store energy of sunlight, therefore this speculum precision often more improve, and the solar energy system of planning is arranged, on the soil of certain limit, many holders have been set up, on this holder, then overlapped the solar energy reflection mirror of arranging with array respectively, this holder that has set up the solar energy reflection mirror is provided with the sun tracking system that can adjust solar azimuth, so that the solar energy reflection mirror can be adjusted the orientation along with the displacement of the sun, so that forward is collected sunlight.

But, this solar energy system more is accurate, cost is just more expensive, and blocks of accurate solar energy reflection mirror being erected in the spacious space with array, just have many potential crises, for example: the blowing afloat of blast, not only the solar energy reflection mirror is brushed with sudden force cause fixed mount rock or loosening, or even the flying dirt that blows afloat or the thing that drops hit again on another accurate solar energy reflection mirror; In addition, in specific zone or season, in the weather of cataclysm, often have hail to hit again and decrease accurate mirror mirror, this accident is the key factor in the maintenance cost, and makes that the expense of safeguarding solar energy system is high, should manage to improve.

Summary of the invention

Main purpose of the present utility model be provided with a fixed mount with level orientation adjusting device and elevation angle regulation device, and the top of fixed mount is provided with fixedly plate rail; Wherein, by the reflector group that is articulated with one or more groups on the fixing plate rail, this reflector group can be driven by a power transmission shaft, and with all reflector group rotations, be in due course (attacking) as high wind, except reflector group rotation being reduced wind area, simultaneously can be with the concave arc minute surface of the most accurate fragility towards the below or home such as locate with the wind, preventing sandstone, to weigh down natural or artificial destruction things such as thing or hail and hit to reflector group, and can reduce and pollute and increase the service life.

For reaching above-mentioned purpose, the utility model can be reached in such a way:

If a holder in position is provided with orientation adjusting device, the axis normal ground of this orientation adjusting device, rotation is with the orientation of sun-tracing on horizontal plane; Be articulated with in addition the fixedly plate rail of carrying solar energy reflection mirror group on the top of this holder, this fixedly is provided with elevation angle regulation device again between the frame body of plate rail and the holder.

At least one reflector group has a plurality of concave arc minute surfaces.

At least one housing is coated on the periphery of this reflector group, respectively is provided with a rotating shaft at these housing two ends simultaneously, and each group is provided with a turbine in these two rotating shafts.

One power transmission shaft is located at a side of housing, and Yu Yiduan is provided with Power Component, and the turbine position with respect to the housing end is provided with intermeshing scroll bar on this power transmission shaft.

Then when needs receive solar energy, then utilize orientation adjusting device and elevation angle regulation device adjustment to align the sun and penetrate next daylight to receive the front, but when the weather cataclysm, meet when hitting to reflector group as natures such as high wind, flying dirt or hail or artificial destruction thing, can control in good time and start Power Component and drive the power transmission shaft rotation, also make scroll bar on the power transmission shaft be transmitted in the turbine of housing end, and make whole housing drive reflector group the concave arc minute surface of accurate fragility towards the below or locate to wait home with the wind, to reduce damage.

Description of drawings

Fig. 1 is a planar structure schematic diagram of the present utility model;

Fig. 2 is a perspective view of the present utility model;

Fig. 3 is an Application Example schematic diagram of the present utility model;

Fig. 4 is an action schematic diagram of the present utility model.

Description of reference numerals: 10-holder; The 11-orientation adjusting device; The 12-elevation angle regulation device; 13-is plate rail fixedly; The total framework of 20-; The 30-reflector group; 31-concave arc minute surface; The 32-support; The 33-lens; The 40-power transmission shaft; The 41-scroll bar; The 42-Power Component; The 50-housing; The 500-rotating shaft; The 51-turbine; 60-destroys thing.

Embodiment

Understand content of the present utility model for your auditor can be known, the accompanying drawing of only arranging in pairs or groups in the following instructions, illustrate as after.

Please referring to Fig. 1, shown in Figure 2, the solar tracking frame of the solar energy system shown in the utility model includes at least:

One holder 10, in position (generally in the stage casing or slightly lower position) be provided with orientation adjusting device 11, the axis normal ground of this orientation adjusting device 11 can rotate the orientation of 360 deg with sun-tracing on horizontal plane; Be articulated with in addition fixedly plate rail 13 on the top of this holder 10, this fixedly is provided with elevation angle regulation device 12 again between the frame body of plate rail 13 and the holder 10, must adjust fixedly that plate rail 13 and ground are an elevation angle, with the position of sun-tracing when zenith moves.

One total framework 20 is located at fixedly on the plate rail 13, in order to carrying solar energy reflection mirror group 30.

At least one reflector group 30 has a plurality of concave arc minute surfaces 31 that are the array combination, is provided with lens 33 in these concave arc minute surface 31 the place aheads for 32 groups with support.

At least one housing 50 is coated on the periphery of this reflector group 30, respectively is provided with a rotating shaft 500 at these housing 50 two ends simultaneously, and is articulated in the two opposite sides of total framework 20 with this rotating shaft 500, and each group is provided with a turbine 51 in this two rotating shaft 500.

One power transmission shaft 40 is located at a side of housing 50, and Yu Yiduan is provided with the Power Component 42 of motor and reduction gearing, and turbine 51 positions with respect to housing 50 ends are provided with intermeshing scroll bar 41 on this power transmission shaft 40.

The utility model in use, when needs receive solar energy, then utilize orientation adjusting device 11 and elevation angle regulation device 12 to adjust and align the sun to receive the daylight that the front is penetrated, but ought be as shown in Figure 3, be that there was an abrupt change in weather, meet as high wind, when nature such as flying dirt or hail or artificial destruction thing 60 hit to reflector group 30, as shown in Figure 4, can control in good time and start Power Component 42 and drive power transmission shaft 40 rotations, also make the scroll bar 41 on the power transmission shaft 40 be transmitted in the turbine 51 of housing 50 ends, and make whole housing 50 drive reflector group 30 the concave arc minute surface 31 of accurate fragility towards the below or home such as locate with the wind.

Therefore, when using design of the present utility model, attack for high wind, except reflector group 30 rotations being reduced wind area, simultaneously the concave arc minute surface 31 of accurate fragility hits to reflector group 30 to prevent natural or artificial destruction things 60 such as sandstone, bob thing or hail, with the safety of guarantee solar energy system towards the below or home such as locate with the wind, reduce unexpected expenditure simultaneously, increase the service life.

In addition, by design of the present utility model, do not have for solar energy system and to use the period that concave arc minute surface 31 is folded towards the below, ight soil or the sand and dust or the acid rain etc. that can reduce (preventing) honeybee or birds pollute concave arc minute surface 31, make the work of maintenance more light, and the better state of albedo maintenance, be characteristic of the present utility model.

Only, above-described structure is preferred embodiment of the present utility model only, is not in order to limit the scope that the utility model is implemented; So when those skilled in the art make equivalence or change easily, do not breaking away from the equalization variation of being done under spirit of the present utility model and the scope and modification, for example add other accessory, perhaps increase or reduce number, the aperture of the graphic solar energy reflection mirror of non-the utility model, perhaps the slightly for a change shape of support body mechanism, size, shape etc. all should be covered by in the claim of the present utility model.

In sum, the utility model is not open before application, has practicality again so have novelty, has the value on the industry, meets patent requirement; The applicant is the regulation of whence according to Patent Law, the application of mentioning patent to an ancient unit of weight office.

Claims

1. the solar tracking frame of a solar energy system is characterized in that, includes at least:

One holder is provided with orientation adjusting device, the axis normal ground of this orientation adjusting device, and rotation is with the orientation of sun-tracing on horizontal plane; Be articulated with in addition the fixedly plate rail of carrying solar energy reflection mirror group on the top of this holder, this fixedly is provided with elevation angle regulation device again between the frame body of plate rail and the holder;

At least one reflector group has a plurality of concave arc minute surfaces;

At least one housing is coated on the periphery of this reflector group, respectively is provided with a rotating shaft at these housing two ends simultaneously, and each group is provided with a turbine in these two rotating shafts;

2. the solar tracking frame of solar energy system as claimed in claim 1 is characterized in that, sets up a total framework on the fixedly plate rail of this holder again, and this total framework also articulates with the rotating shaft of housing.

3. the solar tracking frame of solar energy system as claimed in claim 1 is characterized in that, concave arc minute surface the place ahead of this reflector group is provided with lens with groups of holders.

4. the solar tracking frame of solar energy system as claimed in claim 1 is characterized in that, the concave arc minute surface of reflector group is the array combination.