Container solar power plant

Abstract

We provide container-type solar power plants. The solution comprises a container, a solar energy storage system, and a solar power generation system C, the solar power generation system including a rail support mechanism 1 and a foldable solar power generation mechanism 2 movably housed within the container, and a support assembly 12 of the rail support mechanism including a support bracket detachably connected to a support rail 11 and a support base connected to the support bracket, the connection position between the support base and the support bracket being adjustable. Because the support assembly is adjustable, the support height of the support assembly can be flexibly set according to the actual conditions of the installation site, eliminating the need for large-scale leveling work or the installation of additional spacer blocks at the installation site and significantly improving the installation efficiency of the rail support mechanism.

Description

[Technical Field]

[0001] The present invention relates to the field of photovoltaic power generation, and in particular to containerized solar power plants. [Background technology]

[0002] A containerized solar power station is a portable solar power station that is easy to deploy and mainly comprises a container, a solar power generation system and a solar energy storage system housed in the container, the solar power generation system including a foldable solar power generation mechanism and a rail support mechanism. When the containerized solar power station needs to be deployed somewhere, the containerized solar power station is first transported to a designated location, the rail support mechanism is then removed from the container and laid at the designated location, and the foldable solar power generation mechanism is then laid on the rail support mechanism, making the entire deployment process very easy. However, the support assemblies of existing rail support mechanisms are not adjustable. Therefore, when laying the rail support mechanism, it is necessary to level the deployment site or install spacer blocks according to on-site needs, which affects the efficiency of laying the rail support mechanism.

[0003] In view of the above problems, it is necessary to research a container-type solar power plant in which the support assembly of the rail support mechanism is adjustable and the support height of the support assembly can be flexibly set according to the actual conditions of the installation site, thereby eliminating the need for large-scale leveling work at the installation site or the installation of additional spacer blocks, and greatly improving the installation efficiency of the rail support mechanism. Summary of the Invention [Problem to be solved by the invention]

[0004] The objective of the present invention is to provide a container-type solar power plant in which the support assembly of the rail support mechanism is adjustable, and the support height of the support assembly can be flexibly set according to the actual situation of the installation site, thereby eliminating the need for large-scale leveling work at the installation site or the installation of additional spacer blocks, and greatly improving the installation efficiency of the rail support mechanism. [Means for solving the problem]

[0005] To achieve the above object, the solution of the present invention is as follows:

[0006] A container-type solar power plant comprising a container, a solar energy storage system, and a solar power generation system, wherein the solar energy storage system includes a rail support mechanism and a foldable solar energy generation mechanism movably housed within the container, the solar energy storage system is installed within the container and is electrically connected to the foldable solar energy generation mechanism, the rail support mechanism includes at least two rail support units for supporting the foldable solar energy generation mechanism, each rail support unit includes a support rail and a plurality of support assemblies detachably connected to the support rail, the support rail includes a plurality of rail units detachably connected, two adjacent rail support units are connected by a reinforcing rod, the reinforcing rod being detachably connected to the rail support unit, the support assembly includes a support bracket detachably connected to the support rail and a support base connected to the support bracket, and the connection position of the support base and the support bracket is adjustable.

[0007] A hollow support tube is provided on the support base, and a support rod is provided on the support bracket, installed along the vertical direction, and inserted into the support tube. At least one locking mechanism is engaged with the support base for locking and unlocking the support rod and the support tube.

[0008] The locking mechanism includes a lock nut fixedly installed on the support tube, and a lock bolt threaded onto the lock nut and movably abutting against the side wall of the support rod, and the support tube has a through hole at a position corresponding to the lock nut for the lock bolt to pass through.

[0009] A support rod is provided on the support bracket, and the reinforcing rod is removably connected to the support rod by a cross fastener.

[0010] The foldable solar power generation mechanism includes a plurality of foldable solar power generation units and a plurality of running connection assemblies, each foldable solar power generation unit includes two solar power generation assemblies connected by a hinge, and two adjacent foldable solar power generation units are hingedly engaged by at least two running connection assemblies, the running connection assemblies have guide wheels, and the guide wheels of each running connection assembly located between the two adjacent foldable solar power generation units are used to movably engage with each support rail.

[0011] The traveling connection assembly includes a connection shaft, the guide wheel rotatably mounted on the connection shaft, and a first connection seat and a second connection seat hingedly connected to the connection shaft, and the first connection seat and the second connection seat of the traveling connection assembly are respectively connected to one solar power generation assembly of two adjacent foldable solar power generation units.

[0012] The foldable solar power generation unit further includes an unfolding stopper member, the unfolding stopper member having a plurality of angle-limiting locking grooves, a first end of the unfolding stopper member rotatably connected to the first solar power generation assembly in the foldable solar power generation unit, and each angle-limiting locking groove of the unfolding stopper member selectively hooking onto a limiting rod installed on the second solar power generation assembly in the foldable solar power generation unit.

[0013] The limiting rod installed on the second solar power generation assembly in the foldable solar power generation unit is screwed to the second solar power generation assembly, one locking rod is screwed to the first solar power generation assembly in the foldable solar power generation unit, and a locking engagement groove is provided on the unfolding stopper member, and the locking rod is used to hook into the locking engagement groove of the unfolding stopper member.

[0014] The solar power generation assembly includes a solar power generation frame and at least one solar power generation panel attached to the solar power generation frame, and upper and lower limiting holes spaced apart are provided on at least one side of the solar power generation frame, and a position limiting suspension seat and a position limiting stopper seat are provided within the container, and a plurality of upper stopper pins are insertably engaged in the position limiting suspension seats, and each upper stopper pin is used to insertably engage with the upper limiting hole of the solar power generation frame of each solar power generation assembly, and a plurality of lower stopper pins are insertably engaged in the position limiting stopper seat, and each lower stopper pin is used to insertably engage with the lower limiting hole of the solar power generation frame of each solar power generation assembly.

[0015] A guide groove for guiding and restricting the guide wheel is provided on the upper side of the rail unit of the support rail.

[0016] At least two storage rails are connected to the inner bottom wall of the container, and each storage rail is used for running a guide wheel of the traveling connection assembly, and each storage rail is movably inserted and engaged with each support rail, respectively.

[0017] The solar power generation assembly includes a solar power generation frame and at least one solar power generation panel mounted on the solar power generation frame, and auxiliary connectors are installed on both sides of the solar power generation frame for connecting to anchor blocks. [Effects of the Invention]

[0018]

[0003] After adopting the above solution, when installing the support assemblies of the present invention, workers can adjust the support height of the entire support assembly by controlling the connection position between the support base and the support bracket. Therefore, when installing the container-type solar power plant of the present invention, workers can flexibly set the support height of each support assembly according to the conditions of the installation site, ensuring stable installation of each support rail. This eliminates the need for large-scale leveling work at the installation site or the installation of additional spacer blocks, greatly improving the installation efficiency of the rail support mechanism and thereby improving overall installation efficiency. In addition, two adjacent rail support units are connected by a reinforcing rod, which allows the two adjacent rail support units to be pulled together by the reinforcing rod, helping to ensure the stability of the rail support mechanism and allowing the rail support mechanism to more stably support the foldable solar power generation mechanism. [Brief explanation of the drawings]

[0019] [Figure 1] This is a structural diagram (part 1) of the present invention (with part of the foldable solar power generation mechanism unfolded). [Figure 2] FIG. 2 is an enlarged view of part a in FIG. [Figure 3] FIG. 2 is an enlarged view of part b in FIG. [Figure 4] This is a structural diagram (part 2) of the present invention (with part of the foldable solar power generation mechanism unfolded). [Figure 5] This is a schematic diagram of the partial structure of the present invention (part 1) (the foldable solar power generation mechanism is housed in a container). [Figure 6] This is a schematic diagram of the partial structure of the present invention (part 2). [Figure 7] This is a schematic diagram of the partial structure of the present invention (part 3). [Figure 8] FIG. 2 is a partial cross-sectional view of the present invention. [Figure 9] 1 is a structural schematic diagram of a support assembly according to the present invention; [Figure 10] 1 is a cross-sectional view of a support assembly of the present invention; DETAILED DESCRIPTION OF THE INVENTION

[0020] In order to further illustrate the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0021] As shown in Figures 1 to 10, the present invention discloses a container-type solar power plant, which includes a container A, a solar energy storage system B, and a solar power generation system C. The container A may be installed so as to have an opening on its side. The solar power generation system C includes a rail support mechanism 1 and a foldable solar power generation mechanism 2 movably accommodated in the container A. The solar energy storage system B is installed in the container A and is electrically connected to the foldable solar power generation mechanism 2. The specific structural configuration of the solar energy storage system B is a conventional technology and will not be described in detail here.

[0022] In the present invention, the rail support mechanism 1 includes at least two rail support units 101 for supporting the foldable solar power generation mechanism 2, and the rail support unit 101 includes a support rail 11 and a plurality of support assemblies 12 detachably connected to the support rail 11, and each support rail 11 includes a plurality of rail units 111 detachably connected to each other, and each support rail 11 is detachably connected to the plurality of support assemblies 12, and two adjacent rail support units 101 are connected by a reinforcing rod 102, and the reinforcing rod 102 is detachably connected to the rail support unit 101, and the support assembly 12 includes a support bracket 121 detachably connected to the support rail 11 and a support base 122 connected to the support bracket 121, and the connection position of the support base 122 and the support bracket 121 is adjustable.

[0023] When installing the support assembly 12 of the present invention, the worker can adjust the overall support height of the support assembly 12 (i.e., the height at which the top of the support assembly 12 is located) by controlling the connection position between the support base 122 and the support bracket 121. This allows the worker to flexibly set the support height of each support assembly 12 according to the conditions of the installation site when deploying the container-type solar power plant of the present invention, ensuring stable installation of each support rail 11. This eliminates the need for extensive ground leveling or the installation of additional spacer blocks at the installation site, significantly improving the installation efficiency of the rail support mechanism 1 and thereby improving overall deployment efficiency. Furthermore, two adjacent rail support units 101 are connected by a reinforcing rod 102, which allows the two adjacent rail support units 101 to be pulled toward each other via the reinforcing rod 102, helping to ensure the stability of the rail support mechanism 1 and allowing the rail support mechanism 1 to more stably support the foldable solar power generation mechanism 2.

[0024] In an embodiment of the present invention, the support base 122 of the support assembly 12 is provided with a hollow support tube 1221, while the support bracket 121 is provided with a support rod 1211 installed along the vertical direction and inserted into the support tube 1221. The support base 122 is engaged with at least one locking mechanism 123 for locking and unlocking the support rod 1211 and the support tube 1221, and three symmetrical locking mechanisms 123 may be engaged with the support base 122, thereby ensuring connection stability. In the present invention, the support height of the support assembly 12 can be adjusted by adjusting the vertical position of the support rod 1211 within the support tube 1221. The locking mechanism 123 may include a locking nut 1231 fixedly installed on the support base 122, and a locking bolt 1232 threaded onto the locking nut and movably abutting against the side wall of the support rod 1211. The support base 122 has a through-hole 1221 at a position corresponding to the locking nut 1231, through which the locking bolt 1232 passes. The present invention controls whether the support rod 1211 and the support tube 1221 are locked by tightening or loosening the locking bolt 1232.

[0025] In an embodiment of the present invention, the support bracket 121 of the support assembly 12 can be removably connected to the support rail 11 by a U-shaped bolt 3, and two adjacent rail units 111 of the support rail 11 can also be removably connected to each other by a U-shaped bolt 3.

[0026] In an embodiment of the present invention, the foldable solar power generation mechanism 2 may include a plurality of foldable solar power generation units 21 and a plurality of traveling connection assemblies 22, each foldable solar power generation unit 21 includes two solar power generation assemblies 211 connected by a hinge, the solar power generation assembly 211 includes a solar power generation frame 2111 and at least one solar power generation panel 2112 attached to the solar power generation frame 2111, the solar power generation panel 2112 is used for electrically connecting to the solar energy storage system B, and two adjacent foldable solar power generation units 21 are hingedly engaged by at least two traveling connection assemblies 22, so that the entire foldable solar power generation mechanism 2 can be foldable; The folded foldable solar power generation mechanism 2 is accommodated in the container A, and the traveling connection assembly 22 has a guide wheel 222, and the guide wheel 222 of each traveling connection assembly 22 located between two adjacent foldable solar power generation units 21 is used to movably engage with each support rail 11, so that the foldable solar power generation mechanism 2 can be stably unfolded and folded along the support rail 11. The unfolded foldable solar power generation mechanism 2 is laid on each support rail 11, and a guide groove 1111 for guiding and regulating the guide wheel 222 may be provided on the upper side of the rail unit 111 of the support rail 11, so as to ensure stable movement of the guide wheel 222.

[0027] In an embodiment of the present invention, the foldable solar power generation unit 21 may further include an unfolding stopper member 23, which is provided with a plurality of angle-limiting locking grooves 231, a first end of which is rotatably connected to the first solar power generation assembly 211 of the foldable solar power generation unit 21, and each angle-limiting locking groove 231 of the unfolding stopper member 23 is selectively hooked onto the limiting rod 212 installed on the second solar power generation assembly 211 of the foldable solar power generation unit 21. The present invention can restrict different unfolding angles of the two solar power generation assemblies 211 of the foldable solar power generation unit 21, so as to stably unfold the two solar power generation assemblies 211 of the foldable solar power generation unit 21. The limiting rod 212 installed on the second solar power generation assembly 211 in the foldable solar power generation unit 21 may be screwed into the second solar power generation assembly 211, thereby easily engaging the expansion stopper member 23 with the limiting rod 212. In addition, the expansion stopper member 23 may be provided with a locking engagement groove 232, and a locking rod 213 may be screwed into the first solar power generation assembly 211 in the foldable solar power generation unit 21. The locking rod 213 is used to engage with the locking engagement groove 232 of the expansion stopper member 23, so that the expansion stopper member 23 can be locked by the locking rod 213 when the foldable solar power generation unit 21 is folded, thereby preventing the expansion stopper member 23 from swinging irregularly. The expansion stopper member 23 may be manufactured using a C-shaped section, which makes the expansion stopper member 23 strong but not easily bent or damaged.

[0028] In an embodiment of the present invention, the traveling connection assembly 22 may include a connecting shaft 221, a guide wheel 222 rotatably mounted on the connecting shaft 221, and a first connecting seat 223 and a second connecting seat 224 hingedly connected to the connecting shaft 221, where the first connecting seat 223 and the second connecting seat 224 may have a C-shaped structure, with both ends of the first connecting seat 223 hingedly connected to the connecting shaft 221, and both ends of the second connecting seat 224 hingedly connected to the connecting shaft 221. The first connecting seat 223 and the second connecting seat 224 of the traveling connection assembly 22 are respectively connected to the photovoltaic frame 2111 of one photovoltaic assembly 211 of two adjacent foldable photovoltaic power generation units 21, thereby hinge-engaging the two foldable photovoltaic power generation units 21.

[0029] In the embodiment of the present invention, at least one side of the solar power generation frame 2111 of the solar power generation assembly 211 is provided with an upper limiting hole 2113 and a lower limiting hole 2114 spaced apart from each other; meanwhile, a position limiting suspender seat A1 and a position limiting stopper seat A2 are provided in the container A; a plurality of upper stopper pins A11 are inserted and engaged into the position limiting suspender seat A1; each upper stopper pin A11 is used to insert and engage into the upper limiting hole 2113 of the solar power generation frame 2111 of each solar power generation assembly 211 of the foldable solar power generation mechanism 2; a plurality of lower stopper pins A21 are inserted and engaged into the position limiting stopper seat A2; each lower stopper pin A21 is used to insert and engage into each solar power generation assembly 211 of the foldable solar power generation mechanism 2; After the foldable solar power generation mechanism 2 is folded and accommodated in the container A, each upper stopper pin A11 can be inserted and engaged into the upper limiting hole 2113 of the solar power generation frame 2111 of each solar power generation assembly 211 of the foldable solar power generation mechanism 2, and each lower stopper pin A21 can be inserted and engaged into the lower limiting hole 2114 of the solar power generation frame 2111 of each solar power generation assembly 211 of the foldable solar power generation mechanism 2, thereby positioning the upper and lower sides of the solar power generation assembly 211 and reducing shaking of the solar power generation assembly 211 during transportation, thereby effectively protecting the solar power generation assembly 211.

[0030] In an embodiment of the present invention, auxiliary connectors 2115 may be installed on both sides of the solar photovoltaic frame 2111 of the solar photovoltaic assembly 211, and the auxiliary connectors 2115 are used to connect to anchor blocks D, which can be connected to the auxiliary connectors 2115 by ropes E. The auxiliary connectors 2115 have a ring structure so that the ropes E can be tied to them. When the container-type solar power station of the present invention is deployed, the anchor blocks D can be connected as needed, and the anchor blocks D can improve the stability of the entire foldable solar power generation mechanism 2 and prevent the entire foldable solar power generation mechanism 2 from being displaced or blown away by strong winds.

[0031] In an embodiment of the present invention, at least two storage rails A3 may be connected to the inner bottom wall of the container A, and each storage rail A3 is used for the guide wheels 222 of the traveling connection assembly 22 to travel on, thereby allowing the foldable solar power generation mechanism 2 to move stably inside the container A. Each storage rail A3 is movably inserted and engaged with each support rail 11, respectively, thereby facilitating the connection between the storage rails A3 and the support rails 11.

[0032] The above examples and drawings do not limit the form and style of the product of the present invention, and any appropriate changes or modifications made by a person skilled in the art should be deemed not to depart from the patent scope of the present invention. [Explanation of symbols]

[0033] A Container A1 Position limiting suspension seat A11 Upper stopper pin A2 Position limit stopper seat A21 Lower stopper pin A3 Storage Rail B. Solar power storage system C. Solar power generation system 1 Rail support mechanism 101 Rail support unit 11 Support rail 111 Rail alone 1111 Guide groove 12 Support Assembly 121 Support bracket 1211 Support rod 122 Support Base 1221 Support tube 1222 through hole 123 Locking mechanism 1231 Lock nut 1232 Rock Bolt 102 Reinforcing Rod 103 Cross Zipper 2. Foldable solar power generation mechanism 21 Foldable solar power generation unit 211 Photovoltaic Assembly 2111 Photovoltaic Frame 2112 Solar power panel 2113 Upper Restriction Hole 2114 Lower Restriction Hole 2115 Auxiliary Connection 212 Restriction Rod 213 Lock Rod 22 Traveling Connection Assembly 221 Connecting shaft 222 Guide Wheel 223 First Connection Seat 224 Second connection seat 23 Deployment stopper member 231 Angle limiting locking groove 232 Locking groove 3 U-bolts D Anchor block E-rope

Claims

1. A container-type solar power plant, A container-type solar power plant comprising a container, a solar power storage system, and a solar power generation system, wherein the solar power generation system includes a rail support mechanism and a foldable solar power generation mechanism movably housed within the container, and the solar power storage system is installed within the container and electrically connected to the foldable solar power generation mechanism, the rail support mechanism includes at least two rail support units for supporting the foldable solar power generation mechanism, each of the rail support units includes a support rail and a plurality of support assemblies detachably connected to the support rail, the support rail includes a plurality of rail units detachably connected, two adjacent rail support units are connected by a reinforcing rod, and the reinforcing rod is detachably connected to the rail support unit; The support assembly includes a support bracket detachably connected to the support rail and a support base connected to the support bracket, and a connection position between the support base and the support bracket is adjustable.

2. a hollow support tube is provided on the support base; 2. The container-type solar power plant according to claim 1, wherein the support bracket is provided with one support rod installed along the vertical direction and inserted into the support tube, and the support base is engaged with at least one locking mechanism for locking and unlocking the support rod and the support tube.

3. 3. The container-type solar power plant according to claim 2, wherein the locking mechanism includes a lock nut fixedly installed on the support tube, and a lock bolt threadedly engaged with the lock nut and movably abutting against a side wall of the support rod, and the support tube has a through hole at a position corresponding to the lock nut, through which the lock bolt is inserted.

4. 2. The container-type solar power plant according to claim 1, wherein the support brackets are provided with support rods, and the reinforcing rods are detachably connected to the support rods by cross fasteners.

5. 2. The container-type solar power plant according to claim 1, wherein the foldable solar power generation mechanism includes a plurality of foldable solar power generation units and a plurality of traveling-connection assemblies, each of the foldable solar power generation units includes two solar power generation assemblies connected by a hinge, and two adjacent foldable solar power generation units are hingedly engaged by at least two of the traveling-connection assemblies, and the traveling-connection assemblies have guide wheels, and the guide wheels of each of the traveling-connection assemblies located between two adjacent foldable solar power generation units are used to movably engage with each of the support rails.

6. 6. The container-type solar power plant according to claim 5, wherein the traveling connection assembly includes a connection shaft, the guide wheel rotatably installed on the connection shaft, and a first connection seat and a second connection seat hingedly connected to the connection shaft, and the first connection seat and the second connection seat of the traveling connection assembly are respectively connected to one solar power generation assembly of two adjacent foldable solar power generation units.

7. 6. The container-type solar power plant according to claim 5, wherein the foldable solar power generation unit further includes an unfolding stopper member, the unfolding stopper member is provided with a plurality of angle-limiting locking grooves, a first end of the unfolding stopper member is rotatably connected to the first solar power generation assembly in the foldable solar power generation unit, and each of the angle-limiting locking grooves of the unfolding stopper member is selectively hooked onto a limiting rod installed on the second solar power generation assembly in the foldable solar power generation unit.

8. 8. The container-type solar power plant according to claim 7, wherein the limiting rod installed on the second solar power generation assembly in the foldable solar power generation unit is screwed to the second solar power generation assembly, one locking rod is screwed to the first solar power generation assembly in the foldable solar power generation unit, the unfolding stopper member is provided with a locking engagement groove, and the locking rod is used to hook into the locking engagement groove of the unfolding stopper member.

9. The solar power generation assembly includes a solar power generation frame and at least one solar power generation panel attached to the solar power generation frame, and an upper limiting hole and a lower limiting hole spaced apart from each other are provided on at least one side of the solar power generation frame; 6. The container-type solar power plant according to claim 5, wherein a position limiting suspension seat and a position limiting stopper seat are provided in the container, a plurality of upper stopper pins are inserted into and engaged with the position limiting suspension seats, each of the upper stopper pins is used to insert into and engage with an upper limiting hole of the solar power generation frame of each of the solar power generation assemblies, and a plurality of lower stopper pins are inserted into and engaged with the position limiting stopper seats, each of the lower stopper pins is used to insert into and engage with a lower limiting hole of the solar power generation frame of each of the solar power generation assemblies.

10. 6. The container-type solar power plant according to claim 5, wherein a guide groove for guiding and regulating the guide wheel is provided on an upper side of the rail unit of the support rail.

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