Wind-solar-storage coordinated power regulation and control device

Abstract

The utility model relates to the technical field of regulation and control devices, and discloses a wind-light storage cooperative power regulation and control device which comprises a machine shell, ventilation grooves are formed in the two sides of the outer wall of the machine shell, positioning holes are formed in the four corners, close to the outer walls of the ventilation grooves, of the machine shell, and limiting grooves are formed in the two sides, close to the inner walls of the positioning holes, of the inner wall of the machine shell. When the wind-solar-storage cooperative power regulation and control device is used, external dust is prevented from entering the wind-solar-storage cooperative power regulation and control device while ventilation is conveniently prevented through a dust filter screen I and a dust filter screen II, and a positioning rod is separated from a clamping rod while a pull rod is pulled in a matched mode to drive a reset spring to be compressed; and a rotary knob is rotated to drive a cover plate to rotate and enable the cover plate to be separated from the mounting box, so that a second dust filter screen is cleaned or replaced, external dust can be effectively prevented from entering the interior, equipment faults caused by dust deposition are avoided, and the operation stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of control device technology, and in particular to a wind-solar-storage coordinated power control device. Background Technology

[0002] As is well known, the wind-solar-storage coordinated power regulation device is an intelligent regulation device that integrates wind power generation, solar power generation, and energy storage systems. It is mainly used to coordinate and manage the power output of the three. Through advanced energy management systems, converters, and communication technologies, it can sense the fluctuations in wind and solar power generation and changes in load demand in real time, dynamically adjust the charging and discharging state of the energy storage system, and convert the intermittent power of wind and solar power into stable and controllable power output. This improves the grid integration and absorption capacity of renewable energy, reduces wind and solar curtailment, and at the same time smooths out power fluctuations, improves power quality, and ensures the safe and stable operation of the power grid.

[0003] However, traditional wind-solar-storage co-generation power control devices typically focus on heat dissipation efficiency in their ventilation components, often using open or semi-open vents. This makes it difficult to effectively block dust, which accumulates inside the device and covers critical parts such as circuit boards and components, affecting heat dissipation and accelerating equipment aging. Therefore, technological improvements are urgently needed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a wind-solar-storage collaborative power regulation device. In use, this device uses two dust filters to prevent ventilation while simultaneously preventing external dust from entering. By pulling the lever, the return spring is compressed, causing the positioning rod to disengage from the locking rod, thus allowing the mounting frame to be disassembled for cleaning or replacement of dust filter one. Similarly, by rotating the knob, the cover plate rotates, disengaging it from the mounting box, allowing for cleaning or replacement of dust filter two. This effectively blocks external dust from entering the interior, preventing equipment malfunctions caused by dust accumulation and improving operational stability.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A wind-solar-storage co-generation power regulation device includes a housing. Ventilation slots are provided on both sides of the outer wall of the housing. Positioning holes are provided at the four corners of the outer wall of the housing near the ventilation slots. Limiting slots are provided on both sides of the inner wall of the housing near the inner wall of the positioning holes. A return spring is fixedly connected to the inner wall of each limiting slot. A limiting block is fixedly connected to the outer wall of each adjacent end of the return spring. A positioning rod is fixedly connected to the outer wall of each adjacent side of the limiting block. A locking rod is snapped into the inner wall of the positioning hole. A mounting frame is fixedly connected to the outer wall of one side of the locking rod.

[0007] A through groove is provided in the middle of the upper surface of the housing. At the four corners of the upper surface of the housing near the through groove, mounting boxes are threadedly connected by fastening bolts. Cover plates are threadedly connected to the inner walls on both sides of the upper end of the mounting boxes. Support frames are fixedly connected to the upper and lower parts of both sides of the inner wall of the mounting boxes. A servo motor is fixedly connected to the top of one support frame, and a drive rod is fixedly connected to the output end of the servo motor. A driven rod is rotatably connected to the bottom and top of the other support frame. A flow fan is fixedly connected to the lower end of both the drive rod and the driven rod.

[0008] Compared with existing wind-solar-storage collaborative power regulation devices, this wind-solar-storage collaborative power regulation device, when in use, drives the active rod to rotate by starting the servo motor, which in turn drives the transmission wheel and synchronous belt to rotate, thereby driving the driven rod to rotate as well, and in turn driving the two sets of circulation fans to rotate. This forces air circulation, which can significantly improve the internal heat exchange efficiency of the device, quickly remove the heat generated by the power devices during operation, and avoid component performance degradation or failure due to high temperature. It has high practical performance.

[0009] Furthermore, a protective door is hinged to the middle of the front outer wall of the housing, and a slot is provided on one side of the front outer wall of the protective door.

[0010] The above technical solution allows for easy opening of the protective door through slotting.

[0011] Furthermore, a control panel is provided at the front end inside the housing;

[0012] The above technical solution utilizes a control panel as the human-machine interface and command center, installed at the front of the casing. This control panel is connected to the wind power generation, photovoltaic power generation, energy storage system, and power regulation module via internal circuitry. On one hand, it can display the real-time operating parameters of the wind-solar-storage system, allowing operators to intuitively monitor the system's operating status. On the other hand, operators can issue control commands through buttons, touchscreens, and other components on the control panel, enabling functions such as power allocation to each power generation unit, adjustment of energy storage device charging and discharging strategies, and switching of device operating modes. This ensures the efficient and stable operation of the wind-solar-storage collaborative power regulation device.

[0013] Furthermore, each of the positioning rods is respectively engaged with a locking rod;

[0014] The above technical solution facilitates the limiting of the installation frame by engaging the positioning rod with the snap-fit ​​rod.

[0015] Furthermore, a tie rod is fixedly connected to the outer wall of one adjacent end of the positioning rod at both the upper and lower ends;

[0016] The above technical solution allows the positioning rod to be easily moved by pulling the lever.

[0017] Furthermore, the outer walls of the mounting frame and the cover plate are respectively provided with a dust filter screen one and a dust filter screen two, and a knob is fixedly connected to the upper end of the cover plate;

[0018] The above technical solution, through dust filter one and dust filter two, facilitates the prevention of external dust from entering.

[0019] Furthermore, a transmission wheel is sleeved in the middle of the shafts of the driving rod and the driven rod, and a synchronous belt is sleeved on the outer wall of the transmission wheel;

[0020] The above technical solution uses a synchronous belt fitted on the outer wall of the transmission wheel to facilitate the rotation of the driving rod and the driven rod together.

[0021] This utility model has the following beneficial effects:

[0022] 1. The wind-solar-storage co-generation power regulation device proposed in this utility model, compared with the existing wind-solar-storage co-generation power regulation devices, prevents external dust from entering while facilitating ventilation through dust filter one and dust filter two. By pulling the lever, the return spring is compressed, causing the positioning rod to disengage from the locking rod, thereby disassembling the mounting frame to clean or replace dust filter one. By rotating the knob, the cover plate is rotated, causing it to disengage from the mounting box, thereby cleaning or replacing dust filter two. This effectively blocks external dust from entering the interior, avoids equipment failure caused by dust accumulation, and improves operational stability.

[0023] 2. Compared with existing wind-solar-storage collaborative power regulation devices, the wind-solar-storage collaborative power regulation device proposed in this utility model, when in use, drives the active rod to rotate by starting the servo motor, which in turn drives the transmission wheel and synchronous belt to rotate, thereby driving the driven rod to rotate as well, and then driving the two sets of circulation fans to rotate. This forces air circulation, which can significantly improve the internal heat exchange efficiency of the device, quickly remove the heat generated by the power devices (such as inverters and controllers) during operation, and avoid component performance degradation or failure due to high temperature. It has high practical performance. Attached Figure Description

[0024] Figure 1 This is an isometric view of the wind-solar-storage coordinated power regulation device proposed in this utility model;

[0025] Figure 2 This is a schematic diagram showing the unfolded protective door of the mounting box in the wind-solar-storage coordinated power regulation device proposed in this utility model;

[0026] Figure 3 This is an exploded view of the wind-solar-storage coordinated power regulation device proposed in this utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 This is a cross-sectional view of the mounting box in the wind-solar-storage coordinated power regulation device proposed in this utility model;

[0029] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Housing; 11. Protective door; 12. Slot; 13. Control panel; 14. Ventilation slot; 15. Through slot; 2. Positioning hole; 21. Positioning rod; 22. Limiting slot; 23. Limiting block; 24. Return spring; 25. Pull rod; 26. Mounting frame; 27. Snap-fit ​​rod; 28. Dust filter one; 3. Mounting box; 31. Cover plate; 32. Knob; 33. Dust filter two; 34. Support frame; 35. Servo motor; 36. Driving rod; 37. Driven rod; 38. Circulation fan; 39. Transmission wheel; 310. Synchronous belt. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Reference Figure 1-6 An embodiment of this utility model provides a wind-solar-storage collaborative power regulation device, including a housing 1. Ventilation slots 14 are provided on both sides of the outer wall of the housing 1. Positioning holes 2 are provided at the four corners of the outer wall of the housing 1 near the ventilation slots 14. Limiting slots 22 are provided on both sides of the inner wall of the housing 1 near the inner wall of the positioning holes 2. A return spring 24 is fixedly connected to the inner wall of the limiting slot 22. A limiting block 23 is fixedly connected to the outer wall of the adjacent end of the return spring 24. A positioning rod 21 is fixedly connected to the outer wall of the adjacent side of the limiting block 23. A locking rod 27 is snapped into the inner wall of the positioning hole 2. An installation frame 26 is fixedly connected to the outer wall of one side of the locking rod 27.

[0034] A through groove 15 is provided in the middle of the upper surface of the housing 1. The four corners of the upper surface of the housing 1 near the through groove 15 are all connected to the mounting box 3 by fastening bolts. The inner walls of the upper two sides of the mounting box 3 are threaded with cover plates 31. The upper and lower parts of the inner walls of the mounting box 3 are fixedly connected to the support frame 34. The top of one support frame 34 is fixedly connected to the servo motor 35. The output end of the servo motor 35 is fixedly connected to the drive rod 36. The bottom and top of the other support frame 34 are rotatably connected to the driven rod 37. The lower ends of the drive rod 36 and the driven rod 37 are fixedly connected to the flow fan 38.

[0035] Compared with existing wind-solar-storage collaborative power regulation devices, this wind-solar-storage collaborative power regulation device, when in use, drives the active rod 36 to rotate by starting the servo motor 35, which in turn drives the transmission wheel 39 and the synchronous belt 310 to rotate, thereby driving the driven rod 37 to rotate as well, and in turn driving the two sets of circulation fans 38 to rotate. This can force air circulation, significantly improve the internal heat exchange efficiency of the device, and quickly remove the heat generated by power devices such as converters and controllers during operation, avoiding component performance degradation or failure due to high temperature, and has higher practical performance.

[0036] A protective door 11 is hinged to the middle of the front outer wall of the casing 1, and a slot 12 is provided on one side of the front outer wall of the protective door 11.

[0037] The slot 12 facilitates the opening of the protective door 11.

[0038] A control panel 13 is located at the front end inside the casing 1;

[0039] The control panel 13 serves as the human-machine interface and command center, installed inside the front of the casing 1. It is connected to the wind power generation, photovoltaic power generation, energy storage system, and power regulation module through internal circuitry. On the one hand, it can display the operating parameters of the wind-solar-storage system in real time, such as power generation, energy storage status, and power output, making it convenient for operators to intuitively monitor the system's operating status. On the other hand, operators can issue control commands through the buttons, touch screen, and other components on the control panel 13 to achieve functions such as power allocation for each power generation unit, adjustment of the charging and discharging strategy of the energy storage device, and switching of the device's operating mode, ensuring the efficient and stable operation of the wind-solar-storage collaborative power regulation device.

[0040] Multiple positioning rods 21 are respectively engaged with locking rods 27;

[0041] The positioning rod 21 engages with the locking rod 27 to facilitate the limiting of the mounting frame 26.

[0042] Pull rods 25 are fixedly connected to the outer walls of adjacent ends of the upper and lower positioning rods 21;

[0043] The lever 25 facilitates the movement of the positioning lever 21.

[0044] The outer walls of the mounting frame 26 and the cover plate 31 are respectively provided with dust filter 28 and dust filter 33, and the upper end of the cover plate 31 is fixedly connected with a knob 32.

[0045] Dust filter 28 and dust filter 33 help prevent external dust from entering.

[0046] A transmission wheel 39 is sleeved in the middle of the shaft of the driving rod 36 and the driven rod 37, and a synchronous belt 310 is sleeved on the outer wall of the transmission wheel 39;

[0047] A synchronous belt 310 is fitted on the outer wall of the transmission wheel 39 to facilitate the rotation of the driving rod 36 and the driven rod 37 together.

[0048] Working principle: When the wind-solar-storage collaborative power regulation device is in operation, the servo motor 35 starts and drives the active rod 36 to rotate, which drives the driven rod 37 through the transmission wheel 39 and the synchronous belt 310. The two sets of circulation fans 38 rotate accordingly, forcing air to circulate in the casing and accelerating the heat dissipation of the power devices. The dust filter 28 at the ventilation slot 14 on the outer wall of the casing and the dust filter 33 at the through slot 15 on the upper surface of the casing can effectively block external dust from entering. When it is necessary to clean the filter, pull the lever 25 to disengage the positioning rod 21 from the locking rod 27, remove the mounting frame 26 to clean the dust filter 28, and turn the knob 32 on the cover plate 31 to disengage it from the mounting box 3 to clean the dust filter 33. The operator can monitor the operating parameters of the wind-solar-storage system in real time through the control panel at the front of the casing and issue commands to regulate the power distribution of each power generation unit and the charging and discharging strategy of the energy storage device to ensure the efficient and stable operation of the device. The protective door 11 at the front of the casing is opened through the slot 12 for convenient operation and equipment maintenance.

[0049] The following points should be noted in this article:

[0050] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0051] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wind-solar-storage coordinated power regulation device, comprising a housing (1), characterized in that: Ventilation slots (14) are provided on both sides of the outer wall of the housing (1). Positioning holes (2) are provided at the four corners of the outer wall of the housing (1) near the ventilation slots (14). Limiting slots (22) are provided on both sides of the inner wall of the housing (1) near the inner wall of the positioning holes (2). A return spring (24) is fixedly connected to the inner wall of the limiting slot (22). A limiting block (23) is fixedly connected to the outer wall of the adjacent end of the return spring (24). A positioning rod (21) is fixedly connected to the outer wall of the adjacent side of the limiting block (23). A snap-fit ​​rod (27) is snap-fit ​​connected to the inner wall of the positioning hole (2). A mounting frame (26) is fixedly connected to the outer wall of the snap-fit ​​rod (27). A through groove (15) is provided in the middle of the upper surface of the housing (1). At the four corners of the upper surface of the housing (1) near the through groove (15), there are mounting boxes (3) connected by fastening bolts. The inner walls of the upper two sides of the mounting box (3) are threaded with cover plates (31). The upper and lower parts of the inner walls of the mounting box (3) are fixedly connected with support frames (34). A servo motor (35) is fixedly connected to the top of one side of the support frame (34). The output end of the servo motor (35) is fixedly connected with an active rod (36). The bottom and top of the other side of the support frame (34) are rotatably connected with a driven rod (37). The lower ends of the active rod (36) and the driven rod (37) are fixedly connected with flow fans (38).

2. The wind-solar-storage coordinated power regulation device according to claim 1, characterized in that: A protective door (11) is hinged to the middle of the front outer wall of the housing (1), and a slot (12) is provided on one side of the front outer wall of the protective door (11).

3. The wind-solar-storage coordinated power regulation device according to claim 1, characterized in that: The front end inside the casing (1) is provided with a control panel (13).

4. The wind-solar-storage coordinated power regulation device according to claim 1, characterized in that: The multiple positioning rods (21) are respectively engaged with the locking rods (27).

5. The wind-solar-storage coordinated power regulation device according to claim 1, characterized in that: Pull rods (25) are fixedly connected to the outer walls of adjacent ends of the positioning rods (21) at the upper and lower ends.

6. The wind-solar-storage coordinated power regulation device according to claim 1, characterized in that: The outer walls of the mounting frame (26) and the cover plate (31) are respectively provided with dust filter one (28) and dust filter two (33), and the upper end of the cover plate (31) is fixedly connected with a knob (32).

7. The wind-solar-storage coordinated power regulation device according to claim 1, characterized in that: A transmission wheel (39) is sleeved in the middle of the shaft of the driving rod (36) and the driven rod (37), and a synchronous belt (310) is sleeved on the outer wall of the transmission wheel (39).

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