CN219435885U - Underwater photovoltaic device and waterscape landscape comprising same - Google Patents

Abstract

The utility model discloses an underwater photovoltaic device and a waterscape landscape comprising the same, and belongs to the field of waterscape landscapes. The photovoltaic module includes: the transparent water tank is formed by sealing and connecting a glass bottom plate and a plurality of glass baffles, a plurality of battery pieces distributed on the lower surface of the glass bottom plate in an array manner, and conductive flexible materials for connecting the battery pieces in series and/or in parallel. According to the utility model, the water tank is designed into a transparent structure, and the photovoltaic module is designed at the bottom of the water tank, so that the available space of the water scenery is reasonably utilized while the structural integrity of the water scenery is ensured, and the water scenery is powered by solar energy, so that the loss of commercial power is saved, and the utilization rate of energy is improved.

Description

Underwater photovoltaic device and waterscape landscape comprising same

Technical Field

The utility model belongs to the field of waterscape landscapes, and particularly relates to an underwater photovoltaic device and a waterscape landscape comprising the same.

Background

With the development of the age and the improvement of the technology level, related waterscape equipment is very advanced, such as various music fountains, program control fountains and laser fountains are layered endlessly, are varied, are beneficial to the physical and psychological health of the public and meet the requirements of visual art, and achieve good entertainment and aesthetic effects.

The existing outdoor waterscape landscape is relatively large in general scale and relatively large in energy consumption, and the energy consumption is large in municipal power consumption due to the fact that the commercial power is adopted for supplying power to the outdoor waterscape landscape, so that the energy conservation and emission reduction policies are contradicted; and outdoor waterscape landscapes are generally used only in a specific period, have a great deal of time to idle, and cannot fully exert the value.

Disclosure of Invention

In order to overcome the technical defects, the utility model provides an underwater photovoltaic device and a waterscape landscape comprising the assembly, so as to solve the problems related to the background technology.

The utility model provides an underwater photovoltaic device, comprising: the transparent water tank is formed by sealing and connecting a glass bottom plate and a plurality of glass baffles, a plurality of battery pieces distributed on the lower surface of the glass bottom plate in an array manner, and conductive flexible materials for connecting the battery pieces in series and/or in parallel.

Preferably or optionally, N pieces of the battery are connected in series through conductive flexible materials to form a battery string, wherein N is a natural number greater than 2; m battery strings are connected in parallel through conductive flexible materials to form a battery string group, and M is a natural number greater than 0.

Preferably or alternatively, the battery string is electrically connected to a terminal provided at the bottom or side of the water tank by a conductive flexible material.

Preferably or optionally, the conductive flexible material is one of epoxy resin conductive adhesive, acrylic resin conductive adhesive and organic silicon conductive adhesive.

Preferably or optionally, the upper surface of the glass bottom plate is further provided with an AR antireflection film, and the lower surface of the glass bottom plate is provided with a microstructure with a suede.

Preferably or alternatively, the glass substrate and glass baffle are made of photovoltaic tempered glass, semi-tempered glass, or epoxy-plate plexiglass.

Preferably or optionally, the bottom of the glass bottom plate is further provided with a packaging protection layer; the battery piece and the conductive flexible material are arranged between the glass bottom plate and the packaging protective layer.

Preferably or optionally, an encapsulation adhesive film is further arranged between the bottom of the glass bottom plate and the battery piece, and between the encapsulation protection layer and the battery piece.

The utility model also provides a waterscape landscape comprising the underwater photovoltaic device, which comprises the following steps: the pool is arranged on the pool and is provided with a plurality of underwater photovoltaic devices which are distributed in a step mode or in a cross mode.

The utility model relates to an underwater photovoltaic device and a waterscape landscape comprising the same, which have the following beneficial effects compared with the prior art: according to the utility model, the water tank is designed into a transparent structure, and the photovoltaic module is designed at the bottom of the water tank, so that the available space of the water scenery is reasonably utilized while the structural integrity of the water scenery is ensured, and the water scenery is powered by solar energy, so that the loss of commercial power is saved, and the utilization rate of energy is improved.

Drawings

FIG. 1 is a schematic view of a water tank according to the present utility model.

Fig. 2 is a schematic structural view of the underwater photovoltaic device of the present utility model.

Fig. 3 is a schematic view of the structure of the landscape in the present utility model.

The reference numerals are: 10. a pool; 20. a water tank; 21. a glass bottom plate; 22. a glass baffle; 23. an outer edge; 30. a photovoltaic module; 31. a battery sheet; 32. an electrically conductive flexible material.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Example 1

Referring to fig. 1 to 2, an underwater photovoltaic device includes: sink 20 and photovoltaic module 30.

The water tank 20 is formed by sealing and connecting a glass bottom plate 21 and a plurality of glass baffles 22. According to the special design requirements of the landscape, referring to fig. 1, in this embodiment, the transparent water tank 20 is circular arc, three sides are provided with glass baffles 22 to form a closed surface, and an outer edge 23 is provided on the open surface to form a water curtain. The glass bottom plate 21 and the glass baffle 22 are made of photovoltaic toughened glass, semi-toughened glass or epoxy board organic glass, and the thickness is 10-30 mm, so that the structural strength and the light transmittance of the water tank 20 are both considered.

The photovoltaic module 30 includes: a plurality of battery plates 31 arranged in an array on the lower surface of the glass base plate 21, and a conductive flexible material 32 for connecting the battery plates 31 in series and/or in parallel. Specifically, N pieces of the battery pieces 31 are connected in series by the conductive flexible material 32 to form a battery string, N is a natural number greater than 2, and in this embodiment, N is smaller than the length of the glass base plate 21; m battery strings are connected in parallel by a conductive flexible material 32 to form a battery string group, M is a natural number greater than 0, and M is smaller than a width depending on the glass base plate 21. The battery string is electrically connected with a wiring terminal arranged at the bottom or at the side surface of the water tank 20 through a conductive flexible material 32, and is connected with a storage battery through the wiring terminal to supply energy for the water scenery.

In further embodiments, the conductive flexible material 32 may be, but is not limited to, one of epoxy-based conductive paste, acrylate-based conductive paste, and silicone-based conductive paste. The conductive adhesive realizes a conductive function by adding the conductive filler, and can realize complete flexibility so as to meet the design requirements of various special-shaped pieces in waterscape landscapes.

In a further embodiment, the upper surface of the glass bottom plate 21 is further provided with an AR antireflection film, so that the glass bottom plate 21 can reduce reflection of sunlight; the lower surface of the glass bottom plate 21 is provided with a microstructure with a suede, the microstructure can be a triangular prism structure with the ridge line direction parallel to the length direction of the glass bottom plate 21, the lower surface of the glass bottom plate 21 is cut into a multi-sharp corner structure with alternate concave-convex surfaces, the anti-reflection effect on sunlight is achieved, the light reflection area is increased, and the light energy utilization rate is improved.

In a further embodiment, a packaging protection layer is further arranged at the bottom of the glass bottom plate 21; the battery plate 31 and the conductive flexible material 32 are disposed between the glass substrate 21 and the package protection layer. And an encapsulation adhesive film is further arranged between the bottom of the glass bottom plate 21 and the battery piece 31 and between the encapsulation protective layer and the battery piece 31, and the encapsulation adhesive film is one or more of EVA, POE and silica gel. The sealing connection among the glass bottom plate 21, the battery piece 31 and the packaging protection layer is realized, the tightness of the photovoltaic module 30 is ensured, and the influence of water flow in the water tank 20 is avoided.

Example 2

Referring to fig. 2, on the basis of embodiment 1, this embodiment proposes a water scenery landscape, which includes: a pool 10, a plurality of underwater photovoltaic devices arranged on the pool 10 and distributed in a stepwise or cross manner. Through designing basin 20 into transparent structure to design photovoltaic module 30 in basin 20 bottom, the usable space of rational utilization waterscape when guaranteeing waterscape view structural integrity, supply power to the waterscape view through solar energy, saved the loss of commercial power, in order to improve the utilization ratio of energy.

In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition.

Claims (9)

1. An underwater photovoltaic device, comprising: a transparent water tank (20) formed by sealing and connecting a glass bottom plate (21) and a plurality of glass baffles (22), a plurality of battery pieces (31) distributed on the lower surface of the glass bottom plate (21) in an array manner, and conductive flexible materials (32) for connecting the battery pieces (31) in series and/or in parallel.

2. The underwater photovoltaic device according to claim 1, characterized in that N of said cells (31) are connected in series by means of a conductive flexible material (32) to form a string of cells, N being a natural number greater than 2; m battery strings are connected in parallel through conductive flexible materials (32) to form a battery string group, and M is a natural number greater than 0.

3. The underwater photovoltaic device as claimed in claim 2, characterized in that the battery string is electrically connected to a connection terminal provided at the bottom or side of the water tank (20) by means of an electrically conductive flexible material (32).

4. The underwater photovoltaic device as claimed in claim 1, wherein the conductive flexible material (32) is one of epoxy resin type conductive adhesive, acrylate resin type conductive adhesive, and silicone type conductive adhesive.

5. The underwater photovoltaic device according to claim 1, characterized in that the upper surface of the glass substrate (21) is further provided with an AR antireflection film, and the lower surface of the glass substrate (21) is provided with a microstructure having a suede.

6. The underwater photovoltaic device according to claim 1, characterized in that the glass base plate (21) and the glass baffle (22) are made of photovoltaic tempered glass, semi-tempered glass or epoxy-plate organic glass.

7. The underwater photovoltaic device according to claim 1, characterized in that the bottom of the glass base plate (21) is also provided with a packaging protection layer; the battery piece (31) and the conductive flexible material (32) are arranged between the glass base plate (21) and the packaging protection layer.

8. The underwater photovoltaic device according to claim 7, characterized in that an encapsulating film is further provided between the bottom of the glass base plate (21) and the battery piece (31), between the encapsulating protection layer and the battery piece (31).

9. A waterscape landscape comprising the underwater photovoltaic device of any of claims 1 to 8, comprising: the water tank (10) is arranged on the water tank (10) and is provided with a plurality of underwater photovoltaic devices which are distributed in a step shape or in a cross manner.