CN213800064U

CN213800064U - Folding photovoltaic body

Info

Publication number: CN213800064U
Application number: CN202022591684.0U
Authority: CN
Inventors: 卑致远
Original assignee: East China Normal University
Current assignee: East China Normal University
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-27
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a folding photovoltaic body utilizes the used plastic materials's of body deformability, presses into the casing form with hollow photovoltaic body to reduce the space that photovoltaic body cavity occupy, pile up the whole volume that the shared back is less than the whole superimposed volume of each photovoltaic body far away, this kind of mode of piling up can greatly degree compression transportation volume, has reduced the cost of transportation of photovoltaic body, inflates it with using ground, can restore.

Description

Folding photovoltaic body

Technical Field

The utility model belongs to the technical field of float power station, more specifically say, relate to a folding photovoltaic body.

Background

The existing photovoltaic floating body is a hollow shell-shaped floating body formed by adopting high-density polyethylene or other resin materials through a hollow blow molding method, and an air blowing opening formed by blow molding is sealed by an outer cover or a plug structural member to form a sealed whole. This body can carry on photovoltaic module and other equipment, or be used for the surface of water walking.

When the photovoltaic floating body is transported, the hollow floating bodies are stacked mutually, fixed through packing ropes or mooring ropes, and transported in long distance in the form of open trucks or containers, and the transportation cost is high due to the incompressibility of the floating bodies.

In conclusion, the transportation cost accounts for a large proportion of the total cost of the overwater photovoltaic project, the transportation cost of the photovoltaic floating body is reduced, and the carbon emission in the transportation process is reduced, so that the technical problem to be solved by technical personnel in the field of the existing floating power station is urgently solved.

SUMMERY OF THE UTILITY MODEL

In view of the problem that the utility model provides a folding photovoltaic body, folding back volume of folding photovoltaic body is less than the volume of current photovoltaic body far away, and folding body piles up each other, reduces the required space of transportation, increases the transportation volume at every turn to reduce the cost of transportation of photovoltaic body and reduce the transportation volume, reduce the carbon emission in the transportation.

In order to achieve the above object, the utility model provides a following technical scheme:

a folding photovoltaic body, comprising: a floating body main body and a floating body top cover.

The side surface of the floating body main body is provided with an inflation hole (the floating body main body can be inflated to be restored to the original state through an external air blower) for inflation restoration when the floating body is produced and used;

the floating body top cover is arranged on the side surface of the floating body main body and used for sealing gas.

The size of the floating body main body is not limited, and the floating body main bodies with different sizes can be used according to the size of an actual solar panel.

Furthermore, the floating body is manufactured by adopting a blow molding processing technology, and the material for production can be in the form of a modified material of a single base material and an additive or a mixed material of a plurality of base materials and additives. The base material can be one or more of polyvinyl chloride (PVC) (sanitary grade), polypropylene (PP), high-density polyethylene (HDPE), polyethylene terephthalate (PET), polymethyl methacrylate (PMMA), Polystyrene (PS), Polycarbonate (PC) and other high polymer materials.

Further, the utility model discloses body upper and lower part axial symmetry, body top can set up the mounting hole, and the solar panel (be used for photovoltaic power plant electricity generation)'s of being convenient for installation, upper and lower half can set up eight strengthening ribs (4) of plastics material for support the cavity, upper and lower terminal area is less than the area of center pin symmetric position, is convenient for push into first one with body main part lower half.

The utility model discloses during the application, including following step:

step 1: inflating and restoring the shell-shaped floating body main body, and clamping the floating body top cover into the side inflation hole of the floating body main body by directly pressing, so as to seal air in the floating body main body;

step 2: placing the integral photovoltaic floating body on the water surface, directly contacting the floating body main body with the water body, and providing buoyancy by using the floating body main body;

and step 3: when transporting the photovoltaic body, utilize the used plastic materials's of body deformability, through extrusion machine, the power through the slope horizontal direction pushes the body main part lower half of blow molding's cavity photovoltaic body into first one, and the extrusion becomes the casing form, piles up the body main part each other to the space that photovoltaic body cavity occupy has been reduced.

The beneficial effects of the utility model reside in that: when the utility model is transported, the floating body main bodies can be mutually stacked by extruding the floating body main bodies into a shell shape, and the total volume occupied by the stacked floating bodies is far smaller than the overall stacked volume of each photovoltaic floating body; the transportation volume can be greatly compressed by the stacking mode, and the transportation cost of the photovoltaic floating body is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a photovoltaic floating body according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the photovoltaic floating body according to the embodiment of the present invention after being folded;

fig. 3 is a schematic structural view of the folded back side of the photovoltaic floating body in the embodiment of the present invention;

fig. 4 is a schematic structural view of the photovoltaic floating body stacked after being folded according to the embodiment of the present invention;

fig. 5 is the utility model discloses a folding process's of photovoltaic body structural schematic.

Fig. 6 is the utility model discloses photovoltaic body top cap schematic diagram.

In FIGS. 1-6: 1-a floating body; 2-inflation holes; 3-floating body top cover; 4-reinforcing ribs.

Detailed Description

The present invention will be described in further detail with reference to the following specific examples and the accompanying drawings. The procedures, conditions, experimental methods and the like for carrying out the present invention are general knowledge and common general knowledge in the art except for the contents specifically mentioned below, and the present invention is not particularly limited.

Examples

The side surface of the floating body main body is provided with an inflation hole, and the floating body can be inflated by an external air blower and is used for inflation recovery when the floating body is produced and used;

Further, the utility model discloses body upper and lower part axial symmetry, body top can set up the mounting hole, and the solar panel (be used for photovoltaic power plant electricity generation)'s of being convenient for installation, upper and lower half can set up the eight strengthening ribs of plastics material for support the cavity, upper and lower terminal area is less than the area of center pin symmetric position, is convenient for push into first one with body main part lower half.

The utility model discloses during the application, including following step:

When the utility model is transported, the floating body main bodies can be mutually stacked by extruding the floating body main bodies into a shell shape, and the total volume occupied by the stacked floating bodies is far smaller than the overall stacked volume of each photovoltaic floating body; the transportation volume can be greatly compressed by the stacking mode, and the transportation cost of the photovoltaic floating body is reduced.

The protection of the present invention is not limited to the above embodiments. Variations and advantages that may occur to those skilled in the art may be incorporated into the invention without departing from the spirit and scope of the inventive concept, and the scope of the appended claims is intended to be protected.

Claims

1. The utility model provides a folding photovoltaic body which characterized in that includes: a floating body main body (1) and a floating body top cover (3);

the side surface of the floating body main body is provided with an inflation hole (2) for inflation and recovery when the floating body is produced and used;

the floating body top cover (3) is arranged on the side surface of the floating body main body and is used for sealing gas;

the floating body utilizes the deformability of the plastic material used by the floating body to push the lower half part of the blow-molded hollow photovoltaic floating body into the upper half part, and the lower half part is pressed into a shell shape.

2. The folding photovoltaic floating body according to claim 1, wherein the upper and lower portions of the floating body are axisymmetric.

3. The folding photovoltaic floating body of claim 1, wherein the upper half part of the floating body is provided with mounting holes for facilitating the installation of a solar panel, the upper half part and the lower half part are provided with eight reinforcing ribs for supporting the cavity, and the area of the upper end and the lower end is smaller than the area of the symmetrical position of the central shaft for facilitating the pushing of the lower half part of the floating body main body into the upper half part.

4. The folding photovoltaic floating body according to claim 1, wherein the floating body is made by a blow molding process, and the material for production is in the form of a single base material plus a modified material of an additive, or in the form of a mixture of a plurality of base materials plus additives.

5. The folding photovoltaic float of claim 4, wherein the substrate is selected from one or more of polyvinyl chloride (PVC), polypropylene (PP), High Density Polyethylene (HDPE), polyethylene terephthalate (PET), polymethyl methacrylate (PMMA), Polystyrene (PS), Polycarbonate (PC).