Optical storage integrated equipment

Abstract

The utility model discloses a light storage integrated device which comprises a photovoltaic assembly structure, a photovoltaic support structure, an inversion energy storage integrated machine and a container bottom plate, the photovoltaic support structure is fixedly installed on the container bottom plate through a hoisting accessory, and the photovoltaic assembly structure is tiled and fixed at the top of the photovoltaic support structure; the inversion and energy storage all-in-one machine is fixedly installed at the middle position of a bottom plate of the container, an input terminal is arranged on the inversion and energy storage all-in-one machine, and the photovoltaic module structure is electrically connected with the inversion and energy storage all-in-one machine through a serial connection wire and used for completing direct current side access of the photovoltaic module structure and the inversion and energy storage all-in-one machine. Direct current generated by the photovoltaic module structure is introduced into the inversion and energy storage all-in-one machine, and is converted into alternating current through the inversion and energy storage all-in-one machine, and the alternating current is stored; a hoisting accessory used for being connected with a crane is installed on the container bottom plate, the position of the light storage integrated equipment is adjusted through the crane, and transferring and recycling of the light storage integrated equipment are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic and storage integration, in particular to photovoltaic and storage integration equipment. Background Art

[0002] Currently, known off-grid photovoltaic energy storage systems have disadvantages such as complex installation and construction, long cycle, inability to be reused, and inability to expand and convert.

[0003] For example, the existing utility model patent with announcement number CN207910709U and announcement date September 25, 2018 discloses an inverter mounting structure and a photovoltaic panel bracket, including a photovoltaic panel bracket for photovoltaic panel installation and an inverter, and the photovoltaic panel bracket includes a vertically arranged column, a clamp on the column and a crossbeam installed on the clamp for inverter installation. The existing technology has the following disadvantages:

[0004] 1. The inverter and photovoltaic bracket of the prior art need to be fixed and installed through the upper beam and the lower beam. The installation and construction method is too complicated and takes a long time.

[0005] 2. The photovoltaic brackets of the prior art are set in the soil and cannot be reused;

[0006] 3. The inverter of the prior art is set on a column, which cannot achieve sunshade, and may cause the inverter temperature to be too high, affecting its use. Utility Model Content

[0007] The purpose of this application is to provide an integrated photovoltaic and storage device to address the technical defects in the prior art.

[0008] The technical solution adopted to achieve the purpose of this application is:

[0009] A photovoltaic storage integrated device, comprising a photovoltaic module structure, a photovoltaic support structure, an inverter energy storage integrated machine and a container bottom plate, wherein the photovoltaic support structure is fixedly mounted on the container bottom plate by means of lifting accessories, and the photovoltaic module structure is laid on the top of the photovoltaic support structure; the inverter energy storage integrated machine is fixedly mounted in the middle position of the container bottom plate, the inverter energy storage integrated machine is provided with an input terminal, and the photovoltaic module structure is electrically connected to the inverter energy storage integrated machine through a series connection;

[0010] The photovoltaic module structure comprises a plurality of photovoltaic modules, and the plurality of photovoltaic modules are arranged in a matrix and laid on the top of the photovoltaic support structure.

[0011] In the above technical solution, the photovoltaic support structure includes 2N groups of triangular support structures, a transverse tube and 2 fixed installation tubes, N≥2; each fixed installation tube is fixedly installed on the bottom plate of the container through lifting accessories, and each group of triangular support structures is fixedly plugged into the fixed installation tube at equal intervals, and the transverse tube is fixedly installed on the top of the triangular support structure for laying the photovoltaic module structure; the triangular support structure includes multiple groups of triangular structures, and each group of triangular structures is assembled by branch pipes; 2N connecting tubes are formed on each fixed installation tube, and each group of triangular support structures is fixedly plugged into its corresponding connecting tube.

[0012] In the above technical solution, the two outermost groups of triangular bracket structures on both sides are connected by two inclined tubes respectively.

[0013] In the above technical solution, each photovoltaic module is connected in series through series wiring.

[0014] In the above technical solution, lifting accessories for connecting with a crane are installed on the bottom plate of the container.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The inverter-energy storage integrated machine of the utility model is fixedly installed in the middle position of the bottom plate of the container, and the installation and construction method is simple; and the inverter-energy storage integrated machine is located directly below the photovoltaic module structure, so that the inverter-energy storage integrated machine can always be in a cool position, avoiding the inverter-energy storage integrated machine from having an excessively high temperature that affects its use.

[0017] 2. The utility model comprises branch pipes to form a triangular support structure, and utilizes the triangle stability principle to enhance the stability of the photovoltaic support structure, thereby enhancing the stability of the photovoltaic integrated device and extending the service life of the photovoltaic integrated device.

[0018] 3. The container bottom plate of the utility model is equipped with lifting accessories for adjusting the position of the photovoltaic and storage integrated equipment by means of a crane, so as to realize the transfer and reuse of the photovoltaic and storage integrated equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 This is a schematic diagram of the structure of the integrated photovoltaic and storage device of the utility model.

[0021] In the figure: 1-photovoltaic module, 2-support structure, 2-1-triangular support structure, 2-1-1-branch pipe, 2-2-horizontal pipe, 2-3-fixed installation pipe, 2-3-1-connecting pipe, 2-4-inclined pipe, 3-inverter energy storage integrated machine, 4-container bottom plate. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below in conjunction with specific embodiments.

[0023] A photovoltaic storage integrated device, see Figure 1 , including a photovoltaic module structure, a photovoltaic support structure 2, an inverter energy storage integrated machine 3 and a container bottom plate 4, wherein the photovoltaic support structure 2 is fixedly mounted on the container bottom plate 4 by means of lifting accessories, and the photovoltaic module structure is laid on the top of the photovoltaic support structure 2; the inverter energy storage integrated machine 3 is fixedly mounted in the middle position of the container bottom plate 4, and an input terminal is provided on the inverter energy storage integrated machine 3, and the photovoltaic module structure is electrically connected to the inverter energy storage integrated machine 3 by means of series wiring, so as to complete the DC side access between the photovoltaic module structure and the inverter energy storage integrated machine 3, so that the DC power generated by the photovoltaic module structure is passed into the inverter energy storage integrated machine 3, and is converted into AC power and stored by the inverter energy storage integrated machine 3. Among them, the inverter energy storage integrated machine 3 is located directly below the photovoltaic module structure, so that the inverter energy storage integrated machine 3 can be kept in a cool position all the time, and the inverter energy storage integrated machine 3 can be prevented from being overheated and affecting its use.

[0024] The photovoltaic support structure 2 includes 2N groups of triangular support structures 2-1, transverse tubes 2-2 and 2 fixed installation tubes 2-3, N≥2; each fixed installation tube 2-3 is fixedly installed on the container bottom plate 4 by means of lifting accessories, and each group of triangular support structures 2-1 is fixedly plugged on the fixed installation tube 2-3 at equal intervals, and the transverse tube 2-2 is fixedly installed on the top of the triangular support structure 2-1 for laying the photovoltaic module structure; the triangular support structure 2-1 includes multiple groups of triangular structures, each group of triangular structures is assembled by branch tubes 2-1-1, and the stability of the photovoltaic support structure 2 is enhanced by the triangle stability principle, thereby enhancing the stability of the photovoltaic storage integrated equipment and extending the service life of the photovoltaic storage integrated equipment; 2N connecting tubes 2-3-1 are formed on each fixed installation tube 2-3, and each group of triangular support structures is fixedly plugged with its corresponding connecting tube 2-3-1; the two outermost groups of triangular support structures on both sides are respectively connected by two inclined tubes 2-4 to increase the stability of the photovoltaic support structure 2. The inverter energy storage integrated machine 3 is fixedly installed in the middle position of the two middle triangular bracket structures.

[0025] The photovoltaic assembly structure comprises a plurality of photovoltaic assemblies 1, which are arranged in a matrix and laid on the top of a photovoltaic support structure 2; wherein each photovoltaic assembly 1 is connected in series via a series connection.

[0026] Furthermore, the container bottom plate 4 is equipped with lifting accessories for connecting with a crane, and adjusting the position of the photovoltaic storage integrated device by the crane to achieve the transfer and reuse of the photovoltaic storage integrated device. The crane includes a truck or crawler crane.

[0027] A method for installing an integrated photovoltaic and storage device comprises the following steps:

[0028] Step 1: The inverter energy storage integrated machine 3 is fixedly installed in the middle position of the container bottom plate 4;

[0029] Step 2, the assembled photovoltaic support structure 2 is fixedly mounted on the container bottom plate 4 by means of lifting accessories;

[0030] Step 3, arranging a plurality of photovoltaic modules 1 in a matrix on the top of the photovoltaic support structure 2, connecting the plurality of photovoltaic modules 1 in series, and electrically connecting them to the inverter energy storage integrated machine 3 through series wiring;

[0031] Step 4, connect the crane to the lifting accessories installed on the container bottom plate 4, use the crane to adjust the position of the photovoltaic and storage integrated equipment, and complete the installation of the photovoltaic and storage integrated equipment.

[0032] For ease of explanation, spatial relative terms such as "upper", "lower", "left", "right" and the like are used in the embodiments to illustrate the relationship of one element or feature shown in the figure relative to another element or feature. It should be understood that, in addition to the orientation shown in the figure, the spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figure is inverted, the element described as being "under" other elements or features will be positioned "on" other elements or features. Therefore, the exemplary term "under" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used here can be interpreted accordingly.

[0033] Furthermore, relational terms such as “first” and “second” and the like are merely used to distinguish one component from another having the same name, but do not necessarily require or imply any such actual relationship or order between these components.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A photovoltaic and storage integrated device, characterized in that: It includes a photovoltaic module structure, a photovoltaic support structure, an inverter energy storage integrated machine and a container bottom plate, wherein the photovoltaic support structure is fixedly mounted on the container bottom plate by means of lifting accessories, and the photovoltaic module structure is laid on the top of the photovoltaic support structure; the inverter energy storage integrated machine is fixedly mounted in the middle position of the container bottom plate, the inverter energy storage integrated machine is provided with an input terminal, and the photovoltaic module structure is electrically connected to the inverter energy storage integrated machine through series wiring; The photovoltaic module structure comprises a plurality of photovoltaic modules, and the plurality of photovoltaic modules are arranged in a matrix and laid on the top of the photovoltaic support structure.

2. The integrated photovoltaic and energy storage device according to claim 1, characterized in that: The photovoltaic support structure includes 2N groups of triangular support structures, a transverse tube and 2 fixed installation tubes, N≥2; each fixed installation tube is fixedly installed on the bottom plate of the container by means of lifting accessories, each group of triangular support structures is fixedly plugged into the fixed installation tube at equal intervals, and the transverse tube is fixedly installed on the top of the triangular support structure for laying the photovoltaic module structure; the triangular support structure includes multiple groups of triangular structures, and each group of triangular structures is assembled into shape by branch pipes; 2N connecting tubes are formed on each fixed installation tube, and each group of triangular support structures is fixedly plugged into its corresponding connecting tube.

3. The integrated photovoltaic and energy storage device according to claim 1, characterized in that: The two outermost triangular bracket structures on both sides are connected by two inclined tubes respectively.

4. The integrated photovoltaic and energy storage device according to claim 1, characterized in that: Each photovoltaic module is connected in series through series wiring.

5. The integrated photovoltaic and energy storage device according to claim 1, characterized in that: The container bottom plate is provided with lifting accessories for connecting with a crane.

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