CN221879026U - A solar shed with integrated light storage and charging - Google Patents

Abstract

The utility model discloses a solar shed with integrated light storage and charging, which belongs to the field of photovoltaic technology, including a shed and a photovoltaic panel array, a charging device is arranged on the shed, the photovoltaic panel array and the mains are electrically connected to the charging device, and a drainage mechanism is arranged between the shed and the photovoltaic panel array. A solar shed with integrated light storage and charging adopts the above structure, and the drainage mechanism is used to drain the rainwater from the gaps of the photovoltaic panel array, thereby improving the rainproofness of the roof directly using the photovoltaic panel array and improving the space utilization rate of the solar shed with integrated light storage and charging.

Description

A solar shed with integrated light storage and charging

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to a solar shed with integrated light storage and charging.

Background Art

Photovoltaic energy storage charging sheds have been widely used in the prior art. The top of the photovoltaic energy storage charging shed in the prior art uses a fixed roof to install photovoltaic panels on the fixed roof, or a photovoltaic panel array serves as the roof. For example, patent No. 202222840458.0 discloses an integrated photovoltaic energy storage charging shed, and patent No. 202220396807.1 discloses a distributed photovoltaic grid-connected smart parking charging shed. When a fixed roof is used, the rain and snow protection performance is excellent, but when the photovoltaic panel is installed on the roof with an inclined frame, the space between the photovoltaic panel and the roof cannot be used, and when it is directly installed on the roof, it affects the power generation efficiency and heat dissipation performance of the photovoltaic panel. When a photovoltaic panel array is used as the roof, the rain and snow protection performance is poor.

Utility Model Content

The utility model aims to provide a solar shed with integrated light storage and charging, so as to improve the rainproof performance and space utilization.

To achieve the above-mentioned purpose, the utility model provides a solar storage and charging integrated sun shed, comprising a shed and a photovoltaic panel array, a charging device is arranged on the shed, the photovoltaic panel array and the mains are electrically connected to the charging device, and also comprises a drainage mechanism arranged between the shed and the photovoltaic panel array, the drainage mechanism comprises a first longitudinal water guide groove, a first transverse water guide groove, a second longitudinal water guide groove and a second transverse water guide groove which are overlapped in sequence from top to bottom;

A plurality of first longitudinal water guide grooves are arranged in parallel and are arranged opposite to the longitudinal gaps in the photovoltaic panel array; a first water outlet hole is provided at the overlap of the first longitudinal water guide groove and the first transverse water guide groove;

A plurality of first transverse water guide grooves are arranged in parallel and are arranged opposite to the transverse gaps in the photovoltaic panel array, and a second water outlet hole is provided at the overlap between the first transverse water guide groove and the second longitudinal water guide groove;

A plurality of second longitudinal water guide grooves are arranged in parallel and overlapped with the second transverse water guide groove at the bottom; and a water drop mechanism is arranged at at least one end of the second transverse water guide groove.

Preferably, the charging equipment includes a charging pile, a battery energy storage unit and a bidirectional energy storage inverter;

The photovoltaic panel array, the battery energy storage unit and the charging pile are all electrically connected to the bidirectional energy storage inverter;

The mains electricity is electrically connected to the bidirectional energy storage inverter through the photovoltaic grid-connected box.

Preferably, the scaffolding includes columns, inclined beams and purlins, the purlins are fixedly connected to the inclined beams, the inclined beams are installed on the tops of the columns, each column is connected to a mounting cross brace, the charging equipment is fixed on the mounting cross brace, and the first longitudinal water guide trough and the photovoltaic panel array are both fixed on the purlins.

Preferably, the inclined beam is strip-shaped.

Preferably, the inclined beam is in a herringbone shape, a ridge water guide groove is provided on the top of the inclined beam, and the high ends of the first longitudinal water guide groove and the second longitudinal water guide groove are both connected to the ridge water guide groove.

Preferably, a water trough support is fixed to the bottom of the inclined beam, the second transverse water guide trough is fixed on the water trough support, and the lower ends of the first longitudinal water guide trough and the second longitudinal water guide trough are both connected to the second transverse water guide trough.

Preferably, the water drop mechanism includes a water collecting funnel and a water drop pipe, the water drop pipe is installed at the bottom of the water collecting funnel, and the water collecting funnel is installed at the water outlet end of the second transverse water guide groove.

Therefore, the utility model adopts a solar storage and charging integrated sun shed with the above structure, which has the following features:

Beneficial effects:

(1) A drainage mechanism is set between the scaffolding and the photovoltaic panel array to guide rainwater from the gaps of the photovoltaic panel array to the drainage mechanism, thereby improving the rain protection performance.

(2) The charging equipment is equipped with a bidirectional energy storage inverter to provide power for charging piles, so that photovoltaic power generation is preferentially consumed by local loads, and the peak-shaving and valley-filling function can be realized, which can effectively improve the system operation efficiency.

The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a solar shed with integrated light storage and charging according to an embodiment of the present invention;

Figure 2 is a schematic diagram of the structure of the drainage mechanism of the utility model;

Figure 3 is an enlarged view of point B of the utility model;

Figure 4 is an enlarged view of point A of the present utility model;

FIG5 is a schematic diagram of a solar shed with integrated light storage and charging according to the present invention;

FIG6 is a schematic structural diagram of a second embodiment of a solar shed with integrated light storage and charging according to the present invention.

Reference numerals

1. Scaffolding; 11. Upright column; 12. Inclined beam; 13. Purlin; 14. Installed horizontal brace; 15. Water gutter support; 2. Photovoltaic panel array; 3. Charging equipment; 31. Charging pile; 32. Battery energy storage unit; 33. Bidirectional energy storage inverter; 34. Photovoltaic grid-connected box; 4. Drainage mechanism; 41. First longitudinal water gutter; 411. First water outlet; 42. Second longitudinal water gutter; 43. First transverse water gutter; 431. Second water outlet; 44. Second transverse water gutter; 45. Ridge water gutter; 5. Drainage mechanism; 51. Water collecting funnel; 52. Downpipe.

DETAILED DESCRIPTION

Example

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

The following is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings.

Example 1

As shown in Fig. 1-5, a solar shed with integrated light storage and charging includes a shed 1 and a photovoltaic panel array 2. A charging device 3 is arranged on the shed 1. The shed 1 includes a column 11, an inclined beam 12 and a purlin 13 (made of Q235B hot-dip galvanized or S350GD zinc-magnesium-aluminum square steel). The purlin 13 is fixedly connected to the inclined beam 12. The inclined beam 12 is in a herringbone shape and is installed on the top of the column 11. Each column 11 is connected with a mounting cross brace 14. The charging device 3 is fixed on the mounting cross brace 14. The photovoltaic panel array 2 and the mains are electrically connected to the charging device 3. The charging device 3 includes a charging pile 31, a battery energy storage unit 32 and a bidirectional energy storage inverter 33. The photovoltaic panel array 2, the battery energy storage unit 32 and the charging pile 31 are all electrically connected to the bidirectional energy storage inverter 33. The mains is electrically connected to the bidirectional energy storage inverter 33 through a photovoltaic grid-connected box 34.

A drainage mechanism 4 (made of aluminum or S350GD zinc-magnesium-aluminum) is provided between the scaffold 1 and the photovoltaic panel array 2. The drainage mechanism 4 includes a first longitudinal water channel 41, a first transverse water channel 43, a second longitudinal water channel 42 and a second transverse water channel 44 which are overlapped from top to bottom. A plurality of first longitudinal water channels 41 are arranged in parallel and are arranged opposite to the longitudinal gap in the photovoltaic panel array 2; a first water outlet 411 is provided at the overlap of the first longitudinal water channel 41 and the first transverse water channel 43, and a sealant is used to seal the overlap. A plurality of first transverse water channels 43 are arranged in parallel and are arranged opposite to the transverse gap in the photovoltaic panel array 2; a second water outlet 431 is provided at the overlap of the first transverse water channel 43 and the second longitudinal water channel 42, and a sealant is used to seal the overlap. A plurality of second longitudinal water channels 42 are arranged in parallel and overlapped with the second transverse water channel 44 at the bottom; a water drop mechanism 5 is provided at at least one end of the second transverse water channel 44. The water-falling mechanism 5 includes a water collecting funnel 51 and a water-falling pipe 52. The water-falling pipe 52 is installed at the bottom of the water collecting funnel 51, and the water collecting funnel 51 is installed at the water outlet end of the second transverse water-guiding groove 44. The first longitudinal water-guiding groove 41 and the photovoltaic panel array 2 are both fixed on the purlin 13. A ridge water-guiding groove 45 is arranged on the top of the inclined beam 12, and the high ends of the first longitudinal water-guiding groove 41 and the second longitudinal water-guiding groove 42 are both connected to the ridge water-guiding groove 45. A water-guiding groove support 15 is fixed on the bottom of the inclined beam 12, and the second transverse water-guiding groove 44 is fixed on the water-guiding groove support 15, and the low ends of the first longitudinal water-guiding groove 41 and the second longitudinal water-guiding groove 42 are both connected to the second transverse water-guiding groove 44.

Rainwater diversion direction:

The rainwater passing through the longitudinal grooves of the photovoltaic panel array 2 is collected by the first longitudinal water guide groove 41, and flows to the first transverse water guide groove 43 through the first water outlet hole 411. The water in the first transverse water guide groove 43 (including the rainwater passing through the transverse gaps of the photovoltaic array panel) flows to the second longitudinal water guide groove 42 through the second water outlet hole 431. The second longitudinal water guide groove 42 guides the rainwater to the second transverse water guide groove 44, and flows out through the water drop mechanism 5. The rainproof performance of the photovoltaic panel array 2 is improved.

A lightning protection grounding unit is also provided on the top of the scaffolding 1, and the lightning protection grounding unit includes a lightning rod, a grounding flat iron, a grounding wire and a grounding electrode. The grounding flat iron is welded to the column 11, and the grounding electrode is buried underground. The grounding wire is electrically connected to the photovoltaic grid-connected box 34, the bidirectional energy storage inverter 33, the battery energy storage unit 32 and the AC charging pile 31 respectively.

The specific working process is as follows:

When the photovoltaic panel array 2 generates sufficient power, the photovoltaic panel array 2 supplies power to the charging pile 31 through the bidirectional energy storage inverter 33 while also charging the energy storage battery module, and the excess power is supplied to the mains power grid;

When the photovoltaic panel array 2 generates insufficient power, the photovoltaic panel array 2 and the city power grid provide energy to the charging pile 31 through the bidirectional energy storage inverter 33, and the energy storage battery module does not provide energy to the charging pile 31;

When the photovoltaic panel array 2 has no power generation, the mains power grid and the energy storage battery module provide energy to the charging pile 31 through the bidirectional energy storage inverter 33. When the power level of the energy storage battery module reaches the warning line, the mains power grid charges the energy storage battery module through the bidirectional energy storage inverter 33.

When the photovoltaic panel array 2 has no power generation and the mains power grid is powered off, the energy storage battery module provides energy to the charging pile 31 through the bidirectional energy storage inverter 33 .

Example 2

The difference between this embodiment and the first embodiment is that the inclined beam 12 is strip-shaped and no ridge gutter 45 is provided.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims (7)

1. The utility model provides an integrated sunshine canopy is filled to light stores up, includes rack and photovoltaic board array, is provided with charging equipment on the rack, and photovoltaic board array and commercial power all are connected its characterized in that with the charging equipment electricity: the photovoltaic grid comprises a grid frame, a photovoltaic panel array, a water guiding and draining mechanism and a water guiding and draining mechanism, wherein the water guiding and draining mechanism is arranged between the grid frame and the photovoltaic panel array and comprises a first longitudinal water guiding groove, a first transverse water guiding groove, a second longitudinal water guiding groove and a second transverse water guiding groove which are sequentially overlapped from top to bottom;

The first longitudinal water guide grooves are arranged in parallel and are opposite to the longitudinal gaps in the photovoltaic panel array; a first water outlet hole is formed in the lap joint position of the first longitudinal water guide groove and the first transverse water guide groove;

the first transverse water guide grooves are arranged in parallel and are opposite to the transverse gaps in the photovoltaic panel array, and a second water outlet is formed in the lap joint position of the first transverse water guide grooves and the second longitudinal water guide grooves;

the plurality of second longitudinal water guide grooves are arranged in parallel, and the bottoms of the plurality of second longitudinal water guide grooves are overlapped with the second transverse water guide grooves; at least one end of the second transverse water guide groove is provided with a water falling mechanism.

2. The light storage and charging integrated sunlight shed as in claim 1, wherein: the charging equipment comprises a charging pile, a battery energy storage unit and a bidirectional energy storage inverter;

the photovoltaic panel array, the battery energy storage unit and the charging pile are electrically connected with the bidirectional energy storage inverter;

The commercial power is electrically connected with the bidirectional energy storage inverter through the photovoltaic grid-connected box.

3. The light storage and charging integrated sunlight shed as claimed in claim 2, wherein: the shed frame comprises upright posts, inclined beams and purlines, wherein the purlines are fixedly connected with the inclined beams, the inclined beams are installed at the tops of the upright posts, installation cross braces are connected to the upright posts, the charging equipment is fixed on the installation cross braces, and the first longitudinal water guide grooves and the photovoltaic panel arrays are all fixed on the purlines.

4. A light storage and charging integrated sunlight shed as in claim 3, wherein: the oblique beam is strip-shaped.

5. A light storage and charging integrated sunlight shed as in claim 3, wherein: the inclined beam is in a herringbone shape, the roof ridge water guide groove is arranged at the top of the inclined beam, and the high ends of the first longitudinal water guide groove and the second longitudinal water guide groove are communicated with the roof ridge water guide groove.

6. The light storage and charging integrated sunlight shed as in claim 4 or 5, wherein: the bottom of sloping is fixed with the basin and holds in the palm, and the horizontal guiding gutter of second is fixed on the basin holds in the palm, and the lower extreme of first vertical guiding gutter and the vertical guiding gutter of second all is linked together with the horizontal guiding gutter of second.

7. The light storage and charging integrated sunlight shed as in claim 6, wherein: the water falling mechanism comprises a water collecting funnel and a water falling pipe, the water falling pipe is arranged at the bottom of the water collecting funnel, and the water collecting funnel is arranged at the water outlet end of the second transverse water guide groove.