CN219693593U - Solar device capable of effectively reducing high-temperature hazard - Google Patents

Abstract

The utility model discloses a solar device capable of effectively reducing high-temperature harm, and belongs to the technical field of solar heat collection. The utility model provides a can effectively reduce solar device of high temperature harm includes the chevron shape support of constituteing by sunny side support and overcast side support, the support top is provided with the high overcast side low inclined plane of sunny side, rotate on the inclined plane and be connected with revolution mechanic, fixed mounting has solar heat collecting plate on the revolution mechanic, the revolution mechanic lower part articulates there is elevation structure, elevation structure rotates the setting on bearing structure, revolution mechanic one end is provided with the guard plate. The technical scheme provides a device which can be used for preventing equipment from being damaged at high temperature by adjusting angles in a larger range.

Description

Solar device capable of effectively reducing high-temperature hazard

Technical Field

The utility model relates to the technical field of solar heat collection, in particular to a solar device capable of effectively reducing high-temperature harm.

Background

With the tremendous change of world energy structures, solar energy is being developed and used more and more as a clean energy. In our daily life, the most commonly used devices are solar photo-thermal and solar photoelectric conversion devices, and the two devices are photo-thermal or photoelectric conversion devices by means of irradiation of solar rays on the solar photo-thermal or solar photoelectric conversion devices, and the incident angle of the solar rays is one of important indexes affecting the solar photo-thermal or photoelectric conversion efficiency, so that in the application process nowadays, more and more problems affecting the conversion efficiency are revealed.

In the field of solar photo-thermal conversion, the conversion efficiency of heat energy is different in different seasons, particularly in winter and summer, the efficiency of heat energy conversion is quite different, and meanwhile, due to temperature, the requirements of people for hot water are quite different. The heat collecting equipment is configured according to summer requirements, so that insufficient heat supply can be caused in winter; the heat collecting equipment is configured according to the winter requirement, so that a large amount of heat is not used in the summer. Thus resulting in waste of heat and damage to the equipment caused by high temperatures.

In the existing bracket angle adjusting mechanism, the mechanism basically surrounds the sun facing surface of the heat collector, and the relation between fine adjustment and the incident angle of solar rays is developed and studied so as to achieve the purpose of increasing the photo-thermal conversion efficiency, and the problems of excessive demand and high temperature damage to equipment caused by the extension of daytime and the rise of solar altitude in late spring, summer and early autumn are ignored. In addition, the existing solar bracket angle adjusting equipment is complex in structure, small in angle adjustable range, inaccurate in angle adjustment and low in practicality.

Therefore, to address the above problems, we propose a device that can adjust the angle in a wider range and can prevent the damage to the equipment caused by high temperature.

Disclosure of Invention

The present utility model is directed to a solar device capable of effectively reducing high temperature damage, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a can effectively reduce solar device of high temperature harm, includes the chevron shape support of constituteing by sunny side support and overcast side support, its characterized in that, the support top is provided with the high overcast side low inclined plane of sunny side, rotate on the inclined plane and be connected with revolution mechanic, fixed mounting has solar heat collecting plate on the revolution mechanic, the revolution mechanic lower part articulates there is elevation structure, elevation structure rotates the setting on bearing structure, the revolution mechanic changes to the upper end of overcast side and is provided with the guard plate that has the reflective membrane.

According to the technical scheme, the rotating structure and the lifting structure are arranged, so that the solar heat collecting plate and solar rays form an optimal irradiation angle in winter, and the equipment conversion efficiency is improved to the greatest extent; in summer, the solar heat collecting plate is parallel to solar rays, so that heat generation quantity is reduced, meanwhile, in the morning and evening, the solar rays can be irradiated on the solar heat collecting plate, and the generated heat can also meet production and life requirements; the inclined surface can increase the rotation angle of the rotating structure on the female surface under the condition that the angle between the existing male surface bracket and the female surface bracket is not changed; when the solar heat collecting plate faces the sunny side, the protection plate is positioned at the lower end of the solar heat collecting plate, the sunlight utilization rate of the bottom of the solar heat collecting plate is improved under the action of the reflective film in winter, when the solar heat collecting plate faces the cloudy side, the protection plate is positioned at the upper end of the solar heat collecting plate, the overheat of the top heat collecting pipe can be reduced in summer, and secondary disasters such as hail and the like can be prevented.

As a further scheme of the utility model: the rotary structure comprises two horizontal rods which are horizontally arranged, a connecting plate with the lower side hinged with the lifting structure is fixedly arranged between the two horizontal rods, main connecting rods are symmetrically arranged between the two horizontal rods, and the bottom surfaces of the main connecting rods are hinged with the tops of the supports.

The technical proposal further explains the specific components of the rotating structure.

As still further aspects of the utility model: the lifting structure comprises a lifting rod hinged with the connecting plate, the other end of the lifting rod penetrates through the gear box and is in transmission connection with the inner structure of the gear box, the input end of the gear box is in transmission connection with the output end of the motor, the gear box and the motor are fixedly installed on the supporting plate, and the supporting plate is rotationally connected on the supporting structure.

According to the technical scheme, the lifting rod is connected with the gear box in a transmission manner, so that the lifting rod can move up and down.

As still further aspects of the utility model: the supporting structure comprises first bearing seats which are rotationally connected with the supporting plate, and the first bearing seats are fixedly arranged on the supporting frame.

According to the technical scheme, the supporting plate can drive the gear box and the motor to rotate at a certain angle, so that the rotation angle of the rotating structure is enlarged, the supporting frame can play a supporting role on the lifting structure, meanwhile, the connecting support is played, and the stability of the support is improved.

Drawings

FIG. 1 is a schematic diagram of a solar device for effectively reducing high temperature damage;

FIG. 2 is a schematic view of solar device for effectively reducing high temperature damage;

FIG. 3 is a schematic view showing the structure of a bracket in a solar device capable of effectively reducing high temperature hazards;

FIG. 4 is a schematic diagram of a lifting structure and a support structure in a solar device that is effective in reducing high temperature hazards;

fig. 5 is a schematic structural diagram of a rotating structure in a solar device capable of effectively reducing high temperature hazards.

In the figure: 1. a bracket; 101. a male surface support; 102. a female surface support; 2. a rotating structure; 201. a cross bar; 202. a connecting plate; 203. a main connecting rod; 3. a lifting structure; 301. a lifting rod; 302. a gear box; 303; a motor; 304. a support plate; 4. a support structure; 401. a first bearing seat; 402. a support frame; 5. a protection plate; 6. an inclined surface; 7. a second bearing seat; 8. a solar heat collecting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, as shown in fig. 3, a solar device capable of effectively reducing high temperature hazard includes a herringbone bracket 1 composed of a sunny side bracket 101 and a cloudy side bracket 102, wherein an inclined surface 6 with a sunny side high and a cloudy side low is arranged at the top of the bracket 1, when the bracket 1 is installed, the sunny side bracket 101 faces south and the sunny side bracket 101 faces north if the bracket 1 is located in a northern hemisphere, a bearing seat two 7 is arranged on the inclined surface 6, the central line of the bearing seat two 7 is parallel to the sunny side bracket 101, the inclination angle of the inclined surface 6 is about 15 degrees, fine adjustment can be performed according to different illumination angles in different areas, the design of the inclined surface 6 can increase the rotation angle of a rotating structure 2 on the cloudy side, so that the rotating structure can be parallel to the illumination angle in summer, and light cannot contact with a solar heat collecting plate 8.

Further, the solar heat collecting plate 8 is fixedly installed on two cross bars 201, a connecting plate 202 is fixedly arranged between the two cross bars 201, a bearing seat is arranged at the lower side of the connecting plate 202, one end of a lifting rod 301 is hinged to the bearing seat, main connecting rods 203 are symmetrically arranged between the two cross bars 201, preferably, a plurality of reinforcing rods parallel to the main connecting rods 203 can be arranged between the cross bars 201, the bottom surfaces of the two main connecting rods 203 are hinged to the bearing seat 7 at the top of the bracket 1, the lower end of the lifting rod 301 penetrates through a gear box 302, a worm gear structure with a self-locking function is arranged in the gear box 302, the lifting rod 301 can be fixedly installed at one end of the worm to lift along with lifting of the worm, the motor 303 drives the worm gear structure to move through a belt, so that the lifting rod 301 is driven to move up and down, the rotation of the rotating structure 2 is realized, preferably, the lifting rod 301 may directly select a worm, or the lifting rod 301 selects a screw, the screw is connected with the connecting plate 202 through a bearing, the device for driving the screw to move by the worm gear is not described in the prior art later, as shown in fig. 1, when the motor 303 rotates forward in summer, the lifting rod 301 moves upward to enable the rotating structure 2 to face the shade surface, the solar rays can be irradiated onto the solar heat collecting plate 8 by utilizing the rising direction of the sun and the transformation of the solar ray angles in the morning and evening, the generated heat can also meet the production and life requirements, and when the heat generation amount is minimum in the noon, the rotating angle can be adjusted according to the solar ray angle at that moment, as shown in fig. 2, when the motor 303 rotates reversely, the lifting rod 301 moves downward to enable the rotating structure 2 to face the sun surface, the solar heat collecting plate 8 and solar rays form an optimal irradiation angle, the conversion efficiency of the equipment is improved to the greatest extent, and meanwhile, the rotating angle can be adjusted according to the current solar rays.

Further, the gear box 302 and the motor 304 are fixedly installed on the supporting plate 304, preferably, the gear box 302 and the motor 304 can be obtained through purchase, and are not described in detail later, a trunnion is arranged on the supporting plate 304, two first bearing seats 401 are fixedly arranged on the supporting frame 402, the supporting plate 304 is rotatably connected on the first bearing seats 403 through the trunnion, the supporting frame 402 is fixedly installed between the male surface support 101 and the female surface support 102 and connects the two supports 1 together, so that the lifting structure can be supported, the connecting support is simultaneously realized, the stability of the support is improved, the supporting plate 304 can drive the gear box 302 and the motor 304 to rotate at a certain angle, and then the rotation angle of the rotating structure 2 is enlarged, and the rotation of the rotating structure is realized within the range of 0-300 degrees.

Further, the one end of revolution mechanic 2 is provided with guard plate 5, and preferably, guard plate 5 is the arc, and the inboard is provided with the reflective membrane, as shown in fig. 1 and 2, when solar collector panel 8 orientation positive face, guard plate 5 is located solar collector panel 8 lower extreme, and the effect of accessible reflective membrane improves solar collector panel 8 bottom sunshine utilization ratio winter, when solar collector panel 8 orientation negative face, guard plate 5 is located solar collector panel 8 upper end, can reduce the overheated of top heat collecting tube and prevent secondary disasters such as hail summer.

It should be noted that, the foregoing embodiments only specifically and clearly describe the technical solutions and technical features of the present utility model. And those skilled in the art will not be able to describe in detail the above embodiments regarding the schemes or features belonging to the prior art or common general knowledge.

In addition, the technical solutions of the present utility model are not limited to the above-mentioned embodiments, and those skilled in the art should consider the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so as to form other embodiments that can be understood by those skilled in the art.

Claims (4)

1. The utility model provides a solar device that can effectively reduce high temperature harm, includes Y-shaped support (1) that comprise sunny side support (101) and overcast side support (102), a serial communication port, support (1) top is provided with inclined plane (6), rotate on inclined plane (6) and be connected with revolution mechanic (2), fixed mounting has solar heat collecting plate (8) on revolution mechanic (2), revolution mechanic (2) lower part articulates there is elevation structure (3), elevation structure (3) rotate and set up on bearing structure (4), the upper end that revolution mechanic (2) rotated to overcast side is provided with guard plate (5).

2. The solar device capable of effectively reducing high-temperature hazards according to claim 1, wherein the rotating structure (2) comprises two transverse rods (201) fixedly installed on a solar heat collecting plate (8), a connecting plate (202) with the lower side rotationally connected with the lifting structure (3) is fixedly arranged between the two transverse rods (201), main connecting rods (203) are symmetrically arranged between the two transverse rods (201), and the bottom surfaces of the two main connecting rods (203) are hinged with the inclined surface (6).

3. A solar device capable of effectively reducing high temperature hazards according to claim 2, characterized in that the lifting structure (3) comprises a lifting rod (301) rotatably connected with the connecting plate (202), the other end of the lifting rod (301) penetrates through a gear box (302) and is in transmission connection with the internal structure of the gear box (302), the input end of the gear box (302) is in transmission connection with the output end of a motor (303), the gear box (302) and the motor (303) are fixedly arranged on a supporting plate (304), and the supporting plate (304) is rotatably connected on a supporting structure (4).

4. A solar device effective in reducing high temperature hazards as recited in claim 3 wherein said support structure (4) comprises first bearing blocks (401) rotatably connected to said support plate (304), said first two bearing blocks (401) being fixedly mounted on a support frame (402), said support frame (402) being fixedly mounted on said support frame (1).