Container photovoltaic power station

Abstract

The utility model discloses a container type photovoltaic power station, including container, photovoltaic energy storage system and photovoltaic power generation system, and photovoltaic power generation system includes the track support mechanism and the collapsible photovoltaic mechanism of movable accommodation in container, and the track support mechanism includes at least two track support units for supporting collapsible photovoltaic mechanism, and each track support unit includes support rail and a plurality of with support rail detachable connection's support component, and support component includes with support rail detachable connection's support pedestal and with support pedestal connection's support base, and support base and support pedestal's connection position is adjustable, the support component of the utility model can adjust, so can according to the actual situation of deployment site to set up support component's support height flexibly, thereby need not to carry out large -scale leveling or additional setting pad to deployment site, greatly improved the laying efficiency of track support mechanism.

Description

Technical Field

[0001] This utility model relates to the photovoltaic field, and in particular to a containerized photovoltaic power station. Background Technology

[0002] Containerized photovoltaic (PV) power plants are convenient and mobile PV power plants, mainly consisting of a container and a PV power generation system and PV energy storage system housed within the container. The PV power generation system includes a foldable PV mechanism and a track support mechanism. When deploying a containerized PV power plant, it is first transported to the designated location. Then, the track support mechanism is removed from the container and laid at the designated location. Finally, the foldable PV mechanism is laid onto the track support mechanism, making the entire deployment process very convenient. However, the support components of existing track support mechanisms are not adjustable. This requires leveling the deployment site or setting up pads according to site requirements when laying the track support mechanism, affecting the laying efficiency of the track support mechanism.

[0003] In view of the above problems, it is necessary to study a containerized photovoltaic power station whose track support mechanism has adjustable support components. The support height of the support components can be flexibly set according to the actual conditions of the deployment site, so that there is no need for large-scale leveling of the deployment site or additional padding, which greatly improves the laying efficiency of the track support mechanism. Utility Model Content

[0004] The purpose of this utility model is to provide a containerized photovoltaic power station whose track support mechanism has adjustable support components. The support height of the support components can be flexibly set according to the actual conditions of the deployment site, so that there is no need to carry out large-scale leveling of the deployment site or set up additional pads, which greatly improves the laying efficiency of the track support mechanism.

[0005] To achieve the above objectives, the solution of this utility model is: A containerized photovoltaic power station includes a container, a photovoltaic energy storage system, and a photovoltaic power generation system. The photovoltaic power generation system includes a track support mechanism and a foldable photovoltaic mechanism that are movably housed within the container. The photovoltaic energy storage system is installed inside the container and electrically connected to the foldable photovoltaic mechanism. The track support mechanism includes at least two track support units for supporting the foldable photovoltaic mechanism. Each track support unit includes a support track and multiple support components detachably connected to the support track. The support track includes multiple detachably connected track units. Adjacent track support units are connected by reinforcing rods, which are detachably connected to the track support units. The support components include a support bracket detachably connected to the support track and a support base connected to the support bracket. The connection position between the support base and the support bracket is adjustable.

[0006] The support base is provided with a hollow support tube; the support bracket is provided with a support rod that is arranged in the vertical direction and inserted into the support tube, and the support base is equipped with at least one locking mechanism for locking and unlocking the support rod and the support tube.

[0007] The locking mechanism includes a locking nut fixedly installed on the support tube, and a locking bolt screwed to the locking nut and movably abutting against the side wall of the support rod. The support tube has a through hole corresponding to the locking nut for the locking bolt to pass through.

[0008] The support base is equipped with a support rod, and the reinforcing rod is detachably connected to the support rod via a cross fastener.

[0009] The foldable photovoltaic mechanism includes multiple foldable photovoltaic units and multiple walking connection components. Each foldable photovoltaic unit includes two hinged photovoltaic modules. Adjacent foldable photovoltaic units are hinged together through at least two walking connection components. The walking connection components have guide wheels, and the guide wheels of each walking connection component located between two adjacent foldable photovoltaic units are used to move and cooperate with each support track.

[0010] The walking connection assembly includes a connecting shaft, a guide wheel rotatably mounted on the connecting shaft, and a first connecting seat and a second connecting seat hinged to the connecting shaft. The first connecting seat and the second connecting seat of the walking connection assembly are respectively connected to a photovoltaic module of two adjacent foldable photovoltaic units.

[0011] The foldable photovoltaic unit also includes an unfolding limiting member, which has multiple angle limiting slots. The first end of the unfolding limiting member is rotatably connected to the first photovoltaic module in the foldable photovoltaic unit, and each angle limiting slot of the unfolding limiting member selectively hooks onto the limiting rod provided on the second photovoltaic module in the foldable photovoltaic unit.

[0012] The limiting rod on the second photovoltaic module in the foldable photovoltaic unit is screwed to the second photovoltaic module; the first photovoltaic module in the foldable photovoltaic unit is screwed to a locking rod, and the unfolding limiting component is provided with a locking slot, and the locking rod is used to be hooked by the locking slot of the unfolding limiting component.

[0013] The photovoltaic module includes a photovoltaic frame and at least one photovoltaic panel mounted on the photovoltaic frame. At least one side of the photovoltaic frame is provided with a separated upper limit hole and a lower limit hole. The container is provided with a limit hanger and a limit stop. The limit hanger is fitted with a plurality of upper limit pins, each upper limit pin being used to fit into the upper limit hole of the photovoltaic frame of each photovoltaic module. The limit stop is fitted with a plurality of lower limit pins, each lower limit pin being used to fit into the lower limit hole of the photovoltaic frame of each photovoltaic module.

[0014] The upper side of the track unit of the supporting track is provided with a guide groove for guiding and limiting the guide wheel.

[0015] The inner bottom wall of the container is connected to at least two storage rails. Each storage rail is used for the guide wheels of the walking connection component to move. Each storage rail is movably connected to each support rail.

[0016] The photovoltaic module includes a photovoltaic frame and at least one photovoltaic panel mounted on the photovoltaic frame. Auxiliary connection parts are provided on both sides of the photovoltaic frame, and the auxiliary connection parts are used to connect to the ground anchor.

[0017] With the above solution, during installation, operators can adjust the support height of the entire support assembly by controlling the connection position between the support base and the support bracket. This allows operators to flexibly set the support height of each support assembly according to the site conditions during the deployment of the containerized photovoltaic power station, ensuring smooth laying of each support track without requiring extensive leveling or additional padding, significantly improving the laying efficiency of the track support mechanism and thus enhancing overall deployment efficiency. Furthermore, adjacent track support units are connected by reinforcing rods, which help maintain the stability of the track support mechanism, providing more stable support for the foldable photovoltaic structure. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 (The foldable photovoltaic mechanism is partially unfolded.)

[0019] Figure 2 for Figure 1 Enlarged view of point a.

[0020] Figure 3 for Figure 1 Enlarged view of point b.

[0021] Figure 4 This is a schematic diagram of the structure of the present invention. Figure 2 (The foldable photovoltaic mechanism is partially unfolded.)

[0022] Figure 5 This is a partial structural diagram of the present invention. Figure 1 (The foldable photovoltaic mechanism is housed in a container.)

[0023] Figure 6 This is a partial structural diagram of the present invention. Figure 2 .

[0024] Figure 7 This is a partial structural diagram of the present invention. Figure 3.

[0025] Figure 8 This is a partial sectional view of the present invention.

[0026] Figure 9 This is a schematic diagram of the structure of the support component of this utility model.

[0027] Figure 10 This is a cross-sectional view of the support component of this utility model.

[0028] Label Explanation: Container A, Limiting hanger A1, upper limit pin A11, Limit stop A2, lower limit pin A21 Track A3 is stored. Photovoltaic energy storage system B, Photovoltaic power generation system C, Track support mechanism 1, Track support unit 101, Support rail 11, rail unit 111, guide groove 1111, Support component 12, Support 121, support rod 1211, Support base 122, support tube 1221, perforation 1222, Locking mechanism 123, locking nut 1231, locking screw 1232. Reinforcing rod 102, Cross fastener 103, Foldable photovoltaic mechanism 2, Foldable photovoltaic unit 21, photovoltaic module 211, photovoltaic frame 2111, photovoltaic panel 2112, upper limit hole 2113, lower limit hole 2114, auxiliary connection part 2115, limit rod 212, locking rod 213. Walking connection assembly 22, connecting shaft 221, guide wheel 222, first connecting seat 223, second connecting seat 224. The expansion limiter 23, the angle limiter slot 231, and the locking slot 232 are all included. U-bolt 3, Ground anchor D, Rope E. Detailed Implementation

[0029] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0030] like Figures 1 to 10As shown, this utility model discloses a containerized photovoltaic power station, including a container A, a photovoltaic energy storage system B, and a photovoltaic power generation system C; wherein, the container A can be provided with a side opening, the photovoltaic power generation system C includes a track support mechanism 1 and a foldable photovoltaic mechanism 2 that are movably housed in the container A, and the photovoltaic energy storage system B is disposed in the container A and electrically connected to the foldable photovoltaic mechanism 2; the specific structural configuration of the photovoltaic energy storage system B is prior art and will not be elaborated here.

[0031] In this utility model, the track support mechanism 1 includes at least two track support units 101 for supporting the foldable photovoltaic mechanism 2. Each track support unit 101 includes a support track 11 and a plurality of support components 12 detachably connected to the support track 11. Each support track 11 includes a plurality of detachably connected track units 111. Each support track 11 is detachably connected to a plurality of support components 12. Two adjacent track support units 101 are connected by a reinforcing rod 102, which is detachably connected to the track support unit 101. The support component 12 includes a support bracket 121 detachably connected to the support track 11 and a support base 122 connected to the support bracket 121. The connection position between the support base 122 and the support bracket 121 is adjustable.

[0032] During installation, the operator can adjust the support height (i.e., the height of the top of the support component 12) of the entire support component 12 by controlling the connection position between the support base 122 and the support bracket 121. This allows the operator to flexibly set the support height of each support component 12 according to the site conditions during the deployment of the containerized photovoltaic power station, ensuring the smooth laying of each support track 11 without requiring extensive leveling or additional padding, thus significantly improving the laying efficiency of the track support mechanism 1 and consequently enhancing the overall deployment efficiency. Furthermore, adjacent track support units 101 are connected by reinforcing rods 102, which pulls on each other, helping to ensure the stability of the track support mechanism 1 and enabling it to more stably support the foldable photovoltaic mechanism 2.

[0033] In an embodiment of this utility model, the support base 122 of the support assembly 12 is provided with a hollow support tube 1221; and the support pedestal 121 is provided with a support rod 1211 arranged in the vertical direction and inserted into the support tube 1221. The support base 122 is equipped with at least one locking mechanism 123 for locking and unlocking the support rod 1211 and the support tube 1221. The support base 122 may be equipped with three symmetrical locking mechanisms 123 to ensure connection stability. This utility model can adjust the support height of the support assembly 12 by adjusting the vertical position of the support rod 1211 in the support tube 1221. The locking mechanism 123 may include a locking nut 1231 fixedly disposed on the support base 122, and a locking bolt 1232 screwed to the locking nut and movably abutting against the side wall of the support rod 1211. The support base 122 is provided with a through hole 1221 for the locking bolt 1232 to pass through, corresponding to the locking nut 1231. This utility model controls whether the support rod 1211 and the support tube 1221 are locked by tightening and loosening the locking bolt 1232.

[0034] In the embodiments of this utility model, the support bracket 121 of the support component 12 can be detachably connected to the support rail 11 by U-bolt 3, and the two adjacent rail units 111 of the support rail 11 can also be detachably connected by U-bolt 3.

[0035] In an embodiment of this utility model, the foldable photovoltaic mechanism 2 may include multiple foldable photovoltaic units 21 and multiple walking connection components 22. Each foldable photovoltaic unit 21 includes two hinged photovoltaic modules 211. The photovoltaic module 211 includes a photovoltaic frame 2111 and at least one photovoltaic panel 2112 mounted on the photovoltaic frame 2111. The photovoltaic panel 2112 is used for electrical connection with the photovoltaic energy storage system B. Adjacent foldable photovoltaic units 21 are hinged together by at least two walking connection components 22, so that the entire foldable photovoltaic mechanism 2 can be folded. After folding, The foldable photovoltaic mechanism 2 is housed in container A; and the walking connection component 22 has guide wheels 222, and the guide wheels 222 of each walking connection component 22 located between two adjacent foldable photovoltaic units 21 are used to cooperate with each support rail 11, so that the foldable photovoltaic mechanism 2 can be stably unfolded and folded along the support rail 11. The unfolded foldable photovoltaic mechanism 2 is laid on each support rail 11. The upper side of the track unit 111 of the support rail 11 can be provided with a guide groove 1111 for guiding and limiting the guide wheel 222, so as to ensure that the movement of the guide wheel 222 is smooth.

[0036] In an embodiment of this invention, the foldable photovoltaic unit 21 may further include an unfolding limiting member 23. The unfolding limiting member 23 is provided with multiple angle limiting slots 231. The first end of the unfolding limiting member 23 is rotatably connected to the first photovoltaic module 211 in the foldable photovoltaic unit 21. Each angle limiting slot 231 of the unfolding limiting member 23 selectively hooks onto the limiting rod 212 provided on the second photovoltaic module 211 in the foldable photovoltaic unit 21. This invention, by selecting different angle limiting slots 231 on the unfolding limiting member 23 to hook onto the limiting rod 212 of the second photovoltaic module 211 in the foldable photovoltaic unit 21, can limit the different unfolding angles of the two photovoltaic modules 211 in the foldable photovoltaic unit 21 and ensure stable unfolding of the two photovoltaic modules 211. The limiting rod 212 provided on the second photovoltaic module 211 in the foldable photovoltaic unit 21 can be screwed onto the second photovoltaic module 211, thus facilitating the engagement of the unfolding limiting member 23 and the limiting rod 212. Furthermore, the unfolding limiting member 23 may be provided with a locking slot 232. The first photovoltaic module 211 in the foldable photovoltaic unit 21 may be screwed with a locking rod 213, which is used for the locking slot 232 of the unfolding limiting member 23 to hook onto it. When the foldable photovoltaic unit 21 is folded, the unfolding limiting member 23 can be locked by the locking rod 213, thereby preventing the unfolding limiting member 23 from shaking freely. The unfolding limiting member 23 may be manufactured using a C-shaped profile, which makes the unfolding limiting member 23 strong and not easily bent or damaged.

[0037] In an embodiment of this utility model, the walking 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 hinged to the connecting shaft 221. The first connecting seat 223 and the second connecting seat 224 may have a C-shaped structure. The two ends of the first connecting seat 223 are hinged to the connecting shaft 221, and the two ends of the second connecting seat 224 are hinged to the connecting shaft 221. The first connecting seat 223 and the second connecting seat 224 of the walking connection assembly 22 are respectively connected to the photovoltaic frame 2111 of one photovoltaic module 211 of two adjacent foldable photovoltaic units 21, so that the two foldable photovoltaic units 21 are hinged together.

[0038] In an embodiment of this utility model, at least one side of the photovoltaic frame 2111 of the photovoltaic module 211 is provided with a separated upper limit hole 2113 and a lower limit hole 2114; the container A is provided with a limit hanger A1 and a limit stop A2. The limit hanger A1 is fitted with a plurality of upper limit pins A11, each upper limit pin A11 being used to fit into the upper limit hole 2113 of the photovoltaic frame 2111 of each photovoltaic module 211 of the foldable photovoltaic mechanism 2; the limit stop A2 is fitted with a plurality of lower limit pins A21, each lower limit pin A21 being used to fit into the photovoltaic frame 2111 of each photovoltaic module 211 of the foldable photovoltaic mechanism 2. The lower limit holes 2114 of the photovoltaic frame 2111 of the foldable photovoltaic mechanism 2 are respectively inserted and matched; when the foldable photovoltaic mechanism 2 is folded and placed in the container A, each upper limit pin A11 can be inserted and matched with the upper limit holes 2113 of the photovoltaic frame 2111 of each photovoltaic module 211 of the foldable photovoltaic mechanism 2, and each lower limit pin A21 can be inserted and matched with the lower limit holes 2114 of the photovoltaic frame 2111 of each photovoltaic module 211 of the foldable photovoltaic mechanism 2. This can position the upper and lower sides of the photovoltaic module 211, reduce the shaking of the photovoltaic module 211 during transportation and effectively protect the photovoltaic module 211.

[0039] In an embodiment of this utility model, auxiliary connecting parts 2115 can be respectively provided on both sides of the photovoltaic frame 2111 of the photovoltaic module 211. The auxiliary connecting parts 2115 are used to connect the ground anchor D. The ground anchor D can be connected to the auxiliary connecting parts 2115 by rope E. The auxiliary connecting parts 2115 can be in a ring structure to tie the rope E. When the containerized photovoltaic power station of this utility model is deployed, the ground anchor D can be connected according to the needs. The ground anchor D can improve the stability of the entire foldable photovoltaic mechanism 2 and prevent the entire foldable photovoltaic mechanism 2 from shifting or even being blown away by strong winds.

[0040] In an embodiment of this utility model, the inner bottom wall of the container A can be connected to at least two storage tracks A3. Each storage track A3 is used for the guide wheels 222 of the walking connection component 22 to move, so that the foldable photovoltaic mechanism 2 can move smoothly inside the container A. Each storage track A3 is movably inserted and matched with each support track 11, so that the storage track A3 and the support track 11 are easy to connect.

[0041] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A containerized photovoltaic power station, comprising a container, a photovoltaic energy storage system, and a photovoltaic power generation system, wherein the photovoltaic power generation system includes a track support mechanism and a foldable photovoltaic mechanism that are movably housed within the container, and the photovoltaic energy storage system is disposed within the container and electrically connected to the foldable photovoltaic mechanism; characterized in that: The track support mechanism includes at least two track support units for supporting the foldable photovoltaic mechanism. Each track support unit includes a support track and multiple support components that are detachably connected to the support track. The support track includes multiple detachably connected track units. Two adjacent track support units are connected by a reinforcing rod, and the reinforcing rod can be detachably connected to the track support unit. The support assembly includes a support bracket detachably connected to the support rail and a support base connected to the support bracket, the connection position between the support base and the support bracket being adjustable; The foldable photovoltaic mechanism includes multiple foldable photovoltaic units and multiple walking connection components. Each foldable photovoltaic unit includes two hinged photovoltaic modules. Adjacent foldable photovoltaic units are hinged together through at least two walking connection components. The walking connection components have guide wheels, and the guide wheels of each walking connection component located between two adjacent foldable photovoltaic units are used to move and cooperate with each support track.

2. The containerized photovoltaic power station as described in claim 1, characterized in that: The support base is provided with a hollow support tube; The support base is provided with a support rod that is arranged in the vertical direction and inserted into the support tube, and the support base is equipped with at least one locking mechanism for locking and unlocking the support rod and the support tube.

3. The containerized photovoltaic power station as described in claim 2, characterized in that: The locking mechanism includes a locking nut fixedly installed on the support tube, and a locking bolt screwed to the locking nut and movably abutting against the side wall of the support rod. The support tube is provided with a through hole corresponding to the locking nut for the locking bolt to pass through.

4. The containerized photovoltaic power station as described in claim 1, characterized in that: The support base is equipped with a support rod, and the reinforcing rod is detachably connected to the support rod via a cross fastener.

5. The containerized photovoltaic power station as described in claim 1, characterized in that: The walking connection assembly includes a connecting shaft, a guide wheel rotatably mounted on the connecting shaft, and a first connecting seat and a second connecting seat hinged to the connecting shaft. The first connecting seat and the second connecting seat of the walking connection assembly are respectively connected to a photovoltaic module of two adjacent foldable photovoltaic units.

6. The containerized photovoltaic power station as described in claim 1, characterized in that: The foldable photovoltaic unit also includes an unfolding limiting member, which has multiple angle limiting slots. The first end of the unfolding limiting member is rotatably connected to the first photovoltaic module in the foldable photovoltaic unit, and each angle limiting slot of the unfolding limiting member selectively hooks onto the limiting rod provided on the second photovoltaic module in the foldable photovoltaic unit.

7. The containerized photovoltaic power station as described in claim 6, characterized in that: The limiting rod on the second photovoltaic module in the foldable photovoltaic unit is screwed to the second photovoltaic module; the first photovoltaic module in the foldable photovoltaic unit is screwed to a locking rod, and the unfolding limiting component is provided with a locking slot, and the locking rod is used to be hooked by the locking slot of the unfolding limiting component.

8. The containerized photovoltaic power station as described in claim 1, characterized in that: The photovoltaic module includes a photovoltaic frame and at least one photovoltaic panel mounted on the photovoltaic frame. At least one side of the photovoltaic frame is provided with a separated upper limit hole and a lower limit hole. The container is equipped with a limit hanger and a limit stop. The limit hanger is fitted with multiple upper limit pins, each of which is used to engage with the upper limit hole of the photovoltaic frame of each photovoltaic module. The limit stop is fitted with multiple lower limit pins, each of which is used to engage with the lower limit hole of the photovoltaic frame of each photovoltaic module.

9. The containerized photovoltaic power station as described in claim 1, characterized in that: The upper side of the track unit of the supporting track is provided with a guide groove for guiding and limiting the guide wheel.

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