New energy grid-connected voltage stabilizing device

Abstract

The utility model relates to the technical field of voltage stabilizing devices, and discloses a new energy grid-connected voltage stabilizing device, which comprises a protection box, the top and the bottom of the protection box are respectively provided with a dismounting structure, the bottom of the protection box is provided with a cleaning structure, each dismounting structure comprises two clamping rods, the clamping rods are sleeved with springs, and the springs are arranged on the clamping rods. The cleaning structure comprises a cleaning plate, the cleaning plate is located at the bottom of the protection box, handles are fixedly connected to the two sides of the cleaning plate, sliding plates are fixedly connected to the two ends of the cleaning plate, and sliding rods are slidably connected to the interiors of the sliding plates. According to the utility model, after the protection plate and the filter plate are clamped into the fixing grooves, the protection plate, the filter plate and the protection box are fixed together through clamping of the clamping rods and the clamping grooves, so that rapid disassembly and assembly of the protection box are realized, maintenance of the heat dissipation structure and the voltage stabilizing device can be accelerated, and equipment maintenance efficiency and system reliability are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to voltage stabilizing device technical field especially relates to new energy grid -connected voltage stabilizing device. BACKGROUND

[0002] Voltage stabilizing device refers to the real -time monitoring power grid / circuit input voltage or load change, automatic adjustment output parameter, keep the power supply end voltage stable power electronic equipment or electromechanical system, its core function is to suppress voltage fluctuation, ensure that the load end voltage deviation is small, new energy grid -connected voltage stabilizing device is specially used for guaranteeing the key equipment of voltage stability when new energy power generation system (such as photovoltaic, wind power, energy storage power station) access power grid.

[0003] The existing voltage stabilizing device uses, and temperature is too high to cause the device to be unable to stabilize the control voltage, and the heat dissipation structure of the device is easily damaged during long-term use, and needs to be maintained, but the disassembly is relatively complex, is not convenient for overhauling, and the filter screen of the ventilation duct is easily contaminated by dust in the air, which can cover the air vent and hinder the airflow, reduce the heat dissipation efficiency, and the device is forced to reduce the load operation, reduce the voltage regulation capacity, and the power element module is easily triggered by the poor heat dissipation and temperature overrun.

[0004] Therefore, the person skilled in the art provides a new energy grid -connected voltage stabilizing device to solve the problems in the background art. UTILITY MODEL CONTENT

[0005] The utility model discloses the purpose of solving the shortcoming in the prior art, and provides new energy grid -connected voltage stabilizing device, can carry out cleaning operation to the filter screen of the ventilation duct of voltage stabilizing device through setting cleaning structure, prevent dust and impurity block, ensure that the airflow is smooth, thereby improve the heat dissipation efficiency, and the filter screen can intercept particulate matter and impurities regularly, avoid its accumulation in the pipeline and cause blockage or corrosion of the heated surface, prolong the overall service life of the equipment, reduce the heat delay and heat accumulation risk, reduce the maintenance frequency and downtime, improve the working efficiency, and set up the dismounting structure, can overhaul voltage stabilizing device, and the heat dissipation structure is maintained quickly, and the equipment maintenance efficiency and system reliability are improved significantly.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] New energy grid -connected voltage stabilizing device, including the protection box, the top and bottom of the protection box are all provided with the dismounting structure, the bottom of the protection box is provided with the cleaning structure;

[0008] The dismounting structure includes two clamping rods, the clamping rod is located at the top of the protection box, and the outer sleeve of the clamping rod is provided with a spring;

[0009] The cleaning structure comprises a cleaning plate located at the bottom of the protective box, both sides of the cleaning plate are fixedly connected with handles, both ends of the cleaning plate are fixedly connected with sliding plates, and the sliding plates are slidably connected with sliding rods inside the sliding plates;

[0010] By the above technical scheme, the dismounting structure is arranged, the modular dismounting is carried out, the maintenance time of the heat dissipation structure is reduced, the cumbersome process of traditional bolt dismounting is avoided, the operation and maintenance cost is reduced, the quick maintenance of the heat dissipation structure is realized, the system safety is improved, the cleaning structure is arranged, impurities are removed in real time during operation, the risk of accidental shutdown is reduced, the voltage stabilizing device is ensured to continuously and efficiently work under high load, and the reliability, safety and economy of the voltage stabilizing device are improved.

[0011] Further, the top and bottom of the protective box are provided with fixed grooves, one of the fixed grooves is clamped with a protective plate inside, and the other fixed groove is clamped with a filter plate inside, the middle of the protective plate is provided with a ventilation plate, the bottom of the protective plate is fixedly connected with four fixed columns, and the middle of the filter plate is provided with a filter screen;

[0012] By the above technical scheme, the filter screen of the filter plate is used to filter the incoming air to prevent dust from entering the voltage stabilizing device, the ventilation plate of the protective plate is used to exhaust hot air to form a ventilation pipeline, the internal heat dissipation efficiency is improved, and the voltage stabilizing device is reinforced by the fixed columns.

[0013] Further, one end of the protective plate and the filter plate is provided with two clamping grooves, and a clamping rod is clamped in the clamping grooves;

[0014] By the above technical scheme, the clamping rod and the clamping groove are clamped and connected, the protective plate and the filter plate can be quickly dismounted and installed, and the internal voltage stabilizing device can be maintained.

[0015] Further, both ends of the bottom of the protective box are provided with sliding grooves, and the sliding grooves are fixedly connected with sliding rods inside the sliding grooves;

[0016] By the above technical scheme, the sliding rod is used to make the sliding plate slide at the bottom, so as to drive the cleaning plate to clean the filter screen.

[0017] Further, the bottom of the protective box is fixedly connected with two supporting plates;

[0018] By the above technical scheme, the supporting plates are used to support the voltage stabilizing device, provide stability, protect the cleaning plate, and prevent the cleaning plate from being excessively worn on one side.

[0019] Further, the front side of the protective box is provided with an incoming line port, and the rear side of the protective box is provided with an outgoing line port;

[0020] Through the technical scheme, the incoming line port and the outgoing line port are arranged, the electric wires are arranged reasonably, and the wire arrangement of the voltage stabilizing device is facilitated.

[0021] Further, the protective box is internally fixedly connected with four supporting columns, the top of the supporting column is provided with a voltage stabilizing device, the bottom of the voltage stabilizing device is provided with a supporting seat, the outer side of the supporting seat is fixedly connected with three connecting columns, the end of the connecting column away from the supporting seat is fixedly connected with the protective box, the inner side of the supporting seat is provided with a motor, and the top of the motor is fixedly connected with a fan blade.

[0022] Through the technical scheme, the motor and the fan blade are arranged, cold air can be sucked from the outside of the filter plate into the inside of the protective box and discharged through the ventilation plate, the air circulation in the inside of the protective box is accelerated, and the heat dissipation efficiency is improved.

[0023] The utility model has the advantages of the following beneficial effects:

[0024] 1. The new energy grid-connected voltage stabilizing device provided by the utility model is characterized in that: the protective plate and the filter plate are clamped into the fixing groove, and then the protective plate, the filter plate and the protective box are fixed together through the clamping rod and the clamping groove, so that the protective box can be quickly disassembled and installed, the maintenance of the heat dissipation structure and the voltage stabilizing device is accelerated, and the equipment maintenance efficiency and the system reliability are significantly improved.

[0025] 2. The new energy grid-connected voltage stabilizing device provided by the utility model is characterized in that: the cleaning structure is arranged, the cleaning plate, the sliding plate and the sliding rod are used, the cleaning plate is slid on one side of the filter plate by pulling the handle, the filter screen can be cleaned, dust and impurities are prevented from blocking, the air flow is ensured to be smooth, the heat dissipation efficiency is improved, impurities are removed in real time during operation, the risk of accidental shutdown is reduced, the voltage stabilizing device is ensured to work continuously and efficiently under high load, the filter screen is cleaned regularly to intercept particulate matters and impurities, the particulate matters and impurities are prevented from accumulating in the pipeline to cause blockage or corrosion of the heated surface, the overall service life of the equipment is prolonged, the risk of heat dissipation delay and heat accumulation is reduced, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a perspective view of the new energy grid-connected voltage stabilizing device provided by the utility model;

[0027] Figure 2 It is a disassembly structure sectional view of the new energy grid-connected voltage stabilizing device provided by the utility model;

[0028] Figure 3 It is a protective plate and filter plate structure schematic view of the new energy grid-connected voltage stabilizing device provided by the utility model;

[0029] Figure 4The utility model provides a new energy grid -connected voltage stabilizing device's clean structure section view is provided for the utility model,

[0030] Figure 5 The utility model provides a new energy grid -connected voltage stabilizing device's protection board plan view is provided for the utility model,

[0031] Figure 6 The utility model provides a new energy grid -connected voltage stabilizing device's structure schematic view is provided for the utility model,

[0032] Figure 7 The utility model provides a new energy grid -connected voltage stabilizing device's fan explosion view is provided for the utility model.

[0033] Mark explanation:

[0034] 1, protection box;2, dismounting structure;201, spring;202, clamping rod;203, clamping groove;204, fixed groove;3, clean structure;301, clean board;302, handle;303, sliding plate;304, sliding groove;305, sliding rod;4, protection board;401, ventilation board;5, incoming line port;6, filter board;601, filter screen;7, support board;8, fixed column;9, voltage stabilizing device;10, fan;11, support column;12, outgoing line port;13, motor;14, support seat;15, connecting column. Specific implementation

[0035] The utility model provides a new energy grid -connected voltage stabilizing device's clean structure section view is provided for the utility model,

[0036] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7 , the utility model provides a kind of specific implementation:

[0037] The new energy grid-connected voltage stabilizing device, including the protection box 1, the top and bottom of the protection box 1 are provided with the dismounting structure 2, the bottom of the protection box 1 is provided with the cleaning structure 3, the dismounting structure 2 includes two clamping rods 202, the clamping rod 202 is located at the top of the protection box 1, the outside of the clamping rod 202 is sleeved with the spring 201, the dismounting structure 2 is arranged, the modular dismounting is carried out, the maintenance time of the heat dissipation structure is reduced, the cumbersome process of traditional bolt dismounting is avoided, the operation and maintenance cost is reduced, the quick maintenance of the heat dissipation structure is realized, the system safety is improved, the top and bottom of the protection box 1 are provided with the fixed groove 204, one of the fixed grooves 204 is internally clamped and connected with the protection plate 4, the other fixed groove 204 is internally clamped and connected with the filter plate 6, the middle of the protection plate 4 is provided with the ventilation plate 401, the bottom of the protection plate 4 is fixedly connected with the four fixed columns 8, the middle of the filter plate 6 is provided with the filter screen 601, the filter screen 601 of the filter plate 6 is used for filtering the incoming air, preventing dust from entering the voltage stabilizing device 9, the ventilation plate 401 of the protection plate 4 is used for discharging hot air, forming a ventilation pipeline, improving the internal heat dissipation efficiency, and the voltage stabilizing device 9 is reinforced by the fixed column 8, one end of the protection plate 4 and the filter plate 6 is provided with two clamping grooves 203, the clamping groove 203 is internally clamped with the clamping rod 202, the clamping rod 202 and the clamping groove 203 are clamped and connected, the protection plate 4 and the filter plate 6 can be quickly dismounted and installed, the inside of the voltage stabilizing device 9 can be maintained, the bottom of the protection box 1 is fixedly connected with the two supporting plates 7, the voltage stabilizing device 9 is supported by the supporting plate 7, providing stability while protecting the cleaning plate 301, preventing the cleaning plate 301 from being excessively worn on one side, the front side of the protection box 1 is provided with the wire inlet 5, the rear side of the protection box 1 is provided with the wire outlet 12, the wire inlet 5 and the wire outlet 12 are arranged, the wires are reasonably arranged, and the wire layout of the voltage stabilizing device 9 is facilitated.

[0038] Referring to Figure 1 , Figure 3 , Figure 4 and Figure 6, the cleaning structure 3 comprises a cleaning plate 301 located at the bottom of the protective box 1, both sides of the cleaning plate 301 are fixedly connected with handles 302, both ends of the cleaning plate 301 are fixedly connected with sliding plates 303, the inside of the sliding plate 303 is slidingly connected with a sliding rod 305, the cleaning structure 3 is arranged, and impurities can be removed in real time during operation, the risk of accidental shutdown is reduced, the voltage stabilizing device can work continuously and efficiently under high load, and the reliability, safety and economy of the voltage stabilizing device 9 are improved, both ends of the bottom of the protective box 1 are provided with sliding grooves 304, the inside of the sliding groove 304 is fixedly connected with the sliding rod 305, the sliding rod 305 is used to make the sliding plate 303 slide at the bottom of the protective box 1, so that the cleaning plate 301 drives the filter screen 601 to be cleaned, four supporting columns 11 are fixedly connected inside the protective box 1, the voltage stabilizing device 9 is arranged at the top of the supporting column 11, a supporting seat 14 is arranged at the bottom of the voltage stabilizing device 9, three connecting columns 15 are fixedly connected outside the supporting seat 14, one end of the connecting column 15 away from the supporting seat 14 is fixedly connected with the protective box 1, and the inside of the supporting seat 14 is provided with a motor 13. The top of the motor 13 is fixedly connected with a fan blade 10. The motor 13 and the fan blade 10 are arranged, cold air can be sucked into the inside of the protective box 1 from the outside of the filter plate 6 and discharged through the ventilation plate 401, air circulation in the inside of the protective box 1 is accelerated, and heat dissipation efficiency is improved.

[0039] Working principle: when the new energy grid-connected voltage stabilizing device is installed, the protective box 9 is opened, the voltage stabilizing device 9 is placed on the supporting column 11, the device is arranged in line through the wire inlet 5 and the wire outlet 12, after installation, the protective plate 4 and the filter plate 6 are inserted into the fixed groove 204, and the clamping rod 202 is clamped into the clamping groove 203, and are fixed at the top and bottom of the protective box 1 respectively, meanwhile, the fixed column 8 at the bottom of the protective plate 4 reinforces the voltage stabilizing device 9, enhances the stability of the device, then the voltage stabilizing device 9 is started to work to stabilize the voltage of the circuit, at this time, the motor 13 is started to drive the fan blade 10 to rotate, cold air is sucked from the outside of the protective box 1, after being filtered by the filter screen 601 of the filter plate 6, the cold air enters the inside of the protective box 1 and is discharged through the ventilation plate 401 of the protective plate 4, the device is accelerated to dissipate heat, the cleaning plate 301 is arranged at the bottom of the filter plate 6 and is attached to the filter plate 6, when the filter screen 601 needs to be cleaned, the cleaning plate 301 can be slid by holding the handle 302, when the internal device and the heat dissipation structure need to be maintained, the installation procedure is reversed.

[0040] In this paper, the following points need attention:

[0041] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0042] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0043] Finally, it should be noted that the above is only the preferred specific embodiments of the present application, and is not intended to limit the present application, although the foregoing detailed description of the present application has been made, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, as long as within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A new energy grid-connected voltage stabilizing device, comprising a protective box (1), characterized in that: The top and bottom of the protection box (1) are provided with dismounting structures (2), and the bottom of the protection box (1) is provided with a cleaning structure (3); The dismounting structure (2) comprises two clamping rods (202), the clamping rods (202) are located on the top of the protection box (1), and the clamping rods (202) are externally sleeved with springs (201); The cleaning structure (3) comprises a cleaning plate (301), the cleaning plate (301) is located on the bottom of the protection box (1), both sides of the cleaning plate (301) are fixedly connected with handles (302), both ends of the cleaning plate (301) are fixedly connected with sliding plates (303), and the sliding plates (303) are slidably connected with sliding rods (305) in the sliding plates (303).

2. The new energy grid-connected voltage stabilizing device according to claim 1, characterized in that: The top and bottom of the protection box (1) are provided with fixed grooves (204), one of the fixed grooves (204) is internally clamped with a protection plate (4), and the other fixed groove (204) is internally clamped with a filter plate (6).

3. The grid-connected voltage stabilizer for new energy according to claim 2, characterized in that: One end of the protection plate (4) and the filter plate (6) is provided with two clamping grooves (203), and the clamping grooves (203) are internally clamped with clamping rods (202).

4. The grid-connected voltage stabilizer for new energy according to claim 2, characterized in that: The middle part of the protection plate (4) is provided with a ventilation plate (401), the bottom of the protection plate (4) is fixedly connected with four fixed columns (8), and the middle part of the filter plate (6) is provided with a filter screen (601).

5. The grid-connected voltage stabilizer for new energy according to claim 2, characterized in that: Both ends of the bottom of the protection box (1) are provided with sliding grooves (304), and the sliding grooves (304) are internally fixedly connected with sliding rods (305).

6. The grid-connected voltage stabilizer for new energy according to claim 1, characterized in that: The bottom of the protection box (1) is fixedly connected with two supporting plates (7).

7. The grid-connected voltage stabilizer for new energy according to claim 1, characterized in that: The front side of the protection box (1) is provided with a wire inlet (5), and the rear side of the protection box (1) is provided with a wire outlet (12).

8. The grid-connected voltage stabilizer for new energy according to claim 1, characterized in that: The protection box (1) is internally fixedly connected with four supporting columns (11), the top of the supporting column (11) is provided with a voltage stabilizing device (9), the bottom of the voltage stabilizing device (9) is provided with a supporting seat (14), the outer side of the supporting seat (14) is fixedly connected with three connecting columns (15), one end, away from the supporting seat (14), of the connecting column (15) is fixedly connected with the protection box (1), the inside of the supporting seat (14) is provided with a motor (13), and the top of the motor (13) is fixedly connected with a fan blade (10).

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