阅读说明：本技术 一种光伏板降温结构 (Photovoltaic board cooling structure ) 是由 陈晨 孔明民 赵磊磊 陈迦南 董豪炳 周华欣 李向阳 王子航 夏起 于 2019-10-31 设计创作，主要内容包括：本发明公开了一种光伏板降温结构,包括底板、光伏电池板及一组反光板,所述底板设置在相邻两反光板之间位置处,所述光伏电池板固定设置在底板上；所述反光板内设有反光板内部管路,所述底板内设有底板内部管路,所述反光板内部管路与底板内部管路相连通,所述反光板上设有与反光板内部管路相连通的进口水路接口及出口水路接口。本发明的有益效果是：该新型光伏板降温结构通过在光伏电池板的适当位置设置三角形反光板结构,光伏电池板吸收太阳能辐射能的同时,还能吸收通过三角形反光板结构反射的辐射能,进一步提高光伏发电的效率,减少太阳辐射能的损失。(The invention discloses a photovoltaic panel cooling structure which comprises a bottom plate, a photovoltaic cell panel and a group of reflectors, wherein the bottom plate is arranged between two adjacent reflectors, and the photovoltaic cell panel is fixedly arranged on the bottom plate; the light-reflecting plate is internally provided with a light-reflecting plate internal pipeline, the bottom plate is internally provided with a bottom plate internal pipeline, the light-reflecting plate internal pipeline is communicated with the bottom plate internal pipeline, and the light-reflecting plate is provided with an inlet waterway interface and an outlet waterway interface which are communicated with the light-reflecting plate internal pipeline. The invention has the beneficial effects that: this novel photovoltaic board cooling structure sets up triangle-shaped reflector panel structure through the suitable position at photovoltaic cell panel, and when photovoltaic cell panel absorbed solar radiation energy, can also absorb the radiant energy through triangle-shaped reflector panel structure reflection, further improve photovoltaic power generation's efficiency, reduce the loss of solar radiation energy.)

1. A photovoltaic panel cooling structure is characterized by comprising a bottom plate (7), a photovoltaic cell panel (2) and a group of light reflecting plates (1), wherein the bottom plate (7) is arranged between two adjacent light reflecting plates (1), and the photovoltaic cell panel (2) is fixedly arranged on the bottom plate (7); the light-reflecting plate is characterized in that a light-reflecting plate internal pipeline (5) is arranged in the light-reflecting plate (1), a bottom plate internal pipeline (6) is arranged in the bottom plate (7), the light-reflecting plate internal pipeline (5) is communicated with the bottom plate internal pipeline (6), and an inlet water channel interface (3) and an outlet water channel interface (8) which are communicated with the light-reflecting plate internal pipeline (5) are arranged on the light-reflecting plate (1).

2. The photovoltaic panel cooling structure according to claim 1, wherein the cross section of the reflector (1) adopts a triangular hollow cavity structure, and a vertical support is arranged inside the cavity; the internal pipeline (5) of the reflector is arranged along the side length circumference of the triangle of the reflector (1).

3. The photovoltaic panel cooling structure according to claim 1, wherein the left and right sides of the reflector (1) respectively adopt uniform reflecting surfaces, and an included angle between the left and right sides of the reflector (1) and the photovoltaic cell panel (2) is 60 ° or 120 °.

4. The photovoltaic panel cooling structure according to claim 1, wherein glass sealing cover plates (9) are respectively disposed at the top and the side of the reflector (1), and the reflector (1) and the photovoltaic cell panel (2) are integrally sealed by the glass sealing cover plates (9).

5. The photovoltaic panel cooling structure according to claim 1, wherein two outermost reflectors (1) of the group of reflectors (1) are provided with an inlet waterway connector (3) at a central position of a top of an end surface of one reflector (1), an outlet waterway connector (8) at a central position of a top of an end surface of the other reflector (1), the inlet waterway connector (3) is provided with a water inlet pipe (4), and the outlet waterway connector (8) is provided with a water outlet pipe (10).

6. The photovoltaic panel cooling structure according to claim 1, wherein the photovoltaic panel (2) is adhered and fixed on the upper surface of the bottom plate (7).

Technical Field

The invention relates to the field of application of solar photovoltaic power generation technology, in particular to a photovoltaic panel cooling structure.

Background

The solar photovoltaic power generation is always considered as one of effective modes for utilizing clean energy, can solve the power utilization problem of partial areas and even large-scale areas, relieves the power utilization shortage problem in the peak period of power utilization, and further implements the policies of energy conservation and emission reduction. However, the current technical limiting factors for photovoltaic power generation are: the development of polycrystalline silicon power generation materials, the cooling of the surface of a photovoltaic panel battery, the improvement of a light-gathering structure, the decay rate of a battery assembly with time and the like.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a photovoltaic panel cooling structure with a reasonable structure.

The technical scheme of the invention is as follows:

a photovoltaic panel cooling structure is characterized by comprising a bottom plate, a photovoltaic cell panel and a group of reflectors, wherein the bottom plate is arranged between two adjacent reflectors, and the photovoltaic cell panel is fixedly arranged on the bottom plate; the light-reflecting plate is internally provided with a light-reflecting plate internal pipeline, the bottom plate is internally provided with a bottom plate internal pipeline, the light-reflecting plate internal pipeline is communicated with the bottom plate internal pipeline, and the light-reflecting plate is provided with an inlet waterway interface and an outlet waterway interface which are communicated with the light-reflecting plate internal pipeline.

The photovoltaic panel cooling structure is characterized in that the cross section of the reflecting panel adopts a triangular hollow cavity structure, and a vertical support is arranged in the cavity of the reflecting panel; and the internal pipeline of the reflector is arranged along the side length circumference of the triangle of the reflector.

The photovoltaic panel cooling structure is characterized in that the left side and the right side of the reflector are respectively provided with an even reflecting surface, and the included angle between the left side and the right side of the reflector and the photovoltaic cell panel is 60 degrees or 120 degrees.

The photovoltaic panel cooling structure is characterized in that glass sealing cover plates are respectively arranged at the top and the side of the reflector panel, and the reflector panel and the photovoltaic cell panel are integrally sealed through the glass sealing cover plates.

The utility model provides a photovoltaic board cooling structure, a characterized in that, lie in two reflectors in the outside in a set of reflector, the terminal surface top central point of one of them reflector puts and is equipped with import water route interface, the terminal surface top central point of another reflector puts and is equipped with export water route interface, be equipped with the inlet tube on the import water route interface, be equipped with the outlet pipe on the export water route interface.

The photovoltaic panel cooling structure is characterized in that the photovoltaic cell panel is fixed on the upper surface of the bottom plate in a sticking mode.

The invention has the beneficial effects that:

1) this novel photovoltaic board cooling structure sets up triangle-shaped reflector panel structure through the suitable position at photovoltaic cell panel, and when photovoltaic cell panel absorbed solar radiation energy, can also absorb the radiant energy through triangle-shaped reflector panel structure reflection, further improve photovoltaic power generation's efficiency, reduce the loss of solar radiation energy.

2) This novel photovoltaic board cooling structure is through at the inside corresponding pipeline that sets up of triangle-shaped reflector panel structure and bottom plate structure, guarantees the reasonable flow of rivers, flows in from one end, and the heat that corresponding photovoltaic power generation produced is taken away in overall structure flow, flows from the other end. By the mode, the heat loss of the performance of the photovoltaic power generation structure is greatly reduced, the stability and the safety of the power generation structure are ensured, in addition, the power generation temperature of the photovoltaic cell panel is reduced, the power generation efficiency and the service life of the photovoltaic cell are improved, the replacement cost of the device is reduced, and the utilization rate of clean energy is further improved.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a top view of a three-dimensional structure of the present invention;

FIG. 3 is a schematic end view of the present invention;

FIG. 4 is a three-dimensional schematic view of a reflector according to the present invention;

FIG. 5 is a schematic view of the internal structure of the reflector of the present invention;

in the figure: the solar photovoltaic solar water heater comprises a reflector 1, a photovoltaic cell panel 2, a water inlet pipe interface 3, a water inlet pipeline 4, a reflector internal pipeline 5, a bottom plate internal pipeline 6, a bottom plate 7, a water outlet pipe interface 8, a glass sealing cover plate 9 and a water outlet pipeline 10.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

As shown in fig. 1-5, a photovoltaic panel cooling structure includes a reflector 1, a photovoltaic cell panel 2, a water inlet pipe interface 3, a water inlet pipeline 4, a reflector internal pipeline 5, a bottom plate internal pipeline 6, a bottom plate 7, a water outlet pipe interface 8, a glass sealing cover plate 9, and a water outlet pipeline 10.