Reactive power automatic compensation controller
By using a sliding plate and a removable radiator in the reactive power automatic compensation controller, combining natural air convection and active heat dissipation, the problems of low heat dissipation efficiency in high-temperature environments and increased energy consumption in low-temperature environments are solved, and flexible Heat dissipation method and efficient temperature adaptability.
Patent Information
- Application Number
- CN202420967312.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing reactive power automatic compensation controller has low heat dissipation efficiency in high-temperature environments, and the use of heat dissipation fans in low-temperature environments leads to increased energy consumption, resulting in redundant heat dissipation.
A reactive power automatic compensation controller is designed, using a slidable left and right side panels, and natural air convection or active heat dissipation method is selected according to the ambient temperature, and efficient heat dissipation is achieved through removable radiator and motor fan blades. , the radiator can be adjusted according to the spatial position.
It improves the applicability and heat dissipation efficiency of the equipment, and dynamically adjusts the heat dissipation method according to the ambient temperature, avoiding the problem of increased energy consumption.
Smart Images
Figure CN222262178U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic compensation controllers, in particular to an automatic reactive power compensation controller. Background Art
[0002] The reactive power automatic compensation controller is a special instrument, mainly used in 220V, 380V, 50Hz three-phase power systems. Its main function is to control the input and output of capacitors according to the size and nature of reactive power in the power grid, so as to keep the power factor in the power grid within the set value. In simple terms, it is like an intelligent control device for managing reactive power in the power grid.
[0003] Existing reactive power automatic compensation controllers usually have heat dissipation holes on the surface of the shell when in use, and use the heat dissipation holes to dissipate heat naturally inside the shell. However, when it is needed to be used in an area with a high ambient temperature, the efficiency of dissipating heat inside the shell of the reactive power automatic compensation controller using only the heat dissipation holes is low. Therefore, some existing reactive power automatic compensation controllers dissipate heat by adding a cooling fan. However, when used in an area with a low ambient temperature, the use of the cooling fan for heat dissipation results in redundant heat dissipation, which increases energy consumption and therefore has many disadvantages. Utility Model Content
[0004] The utility model provides a reactive power automatic compensation controller to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A reactive power automatic compensation controller comprises a compensation controller, a left side plate, a right side plate, and a radiator. The compensation controller also comprises a shell. Heat dissipation windows are provided on both sides of the shell. Slide grooves are symmetrically provided on both sides of the heat dissipation windows. A plurality of strip holes are provided on the surfaces of the left side plate and the right side plate. Both the left side plate and the right side plate can be slidably installed in the slide grooves. The radiator also comprises a mounting frame, which can be slidably installed in the slide grooves on both sides of the shell.
[0007] Preferably, a motor is provided on the mounting frame, a fan blade is provided at the output end of the motor, a battery holder is provided on the top of the mounting frame, a rechargeable battery is detachably installed in the battery holder, and a switch is provided on one side of the battery holder.
[0008] Preferably, baffles are provided on the tops of the left side panel and the right side panel.
[0009] Preferably, dustproof nets are provided on the surfaces of the left side plate and the right side plate.
[0010] Beneficial Effects
[0011] The above one or more technical solutions in a reactive power automatic compensation controller provided by the embodiment of the utility model have at least one of the following technical effects:
[0012] Through the above technical scheme, when the utility model is in use, when it is used in an area with low ambient temperature, the left side plate and the right side plate are slidably installed on the left and right sides of the compensation controller respectively, and the inside of the compensation controller can be cooled by air convection through the strip holes on the surfaces of the left side plate and the right side plate. When it is used in an area with high ambient temperature, the left side plate or the right side plate is removed and the radiator is slidably installed on the left or right side of the compensation controller, and the compensation controller is actively cooled by the radiator, so that the heat dissipation method of the compensation controller can be changed according to the temperature conditions of the use environment, so that the applicability of the compensation controller is improved, and the radiator can be installed on the left and right sides of the compensation controller respectively, and the position of the radiator can be changed according to the space of the installation area, which is more convenient for installation. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the installation structure of the left side plate of the utility model;
[0014] Figure 2 This is a schematic diagram of the installation structure of the right side plate of the utility model;
[0015] Figure 3 This is a schematic diagram of the left side installation structure of the radiator of the utility model;
[0016] Figure 4 This is a schematic diagram of the right side installation structure of the radiator of the utility model;
[0017] Figure 5 This is a schematic diagram of the structure of the left side plate of the utility model;
[0018] Figure 6 This is a schematic diagram of the structure of the radiator of the utility model;
[0019] Figure 7 This is a schematic diagram of the housing structure of the utility model;
[0020] The corresponding relationship between the illustrations and component names in the figure is as follows:
[0021] 1. Compensation controller; 2. Left side panel; 3. Right side panel; 4. Radiator; 5. Shell; 6. Heat dissipation window; 7. Slide; 8. Strip hole; 9. Mounting frame; 10. Motor; 11. Fan blade; 12. Battery holder; 13. Rechargeable battery; 14. Switch; 15. Baffle; 16. Dust net. DETAILED DESCRIPTION
[0022] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] like Figure 1-7 As shown, it is a structural schematic diagram of a reactive power automatic compensation controller in a preferred embodiment of the utility model;
[0026] In this embodiment, a compensation controller 1, a left side plate 2, a right side plate 3, and a radiator 4 are included. The left side plate 2 and the right side plate 3 have the same structure. The compensation controller 1 also includes a shell 5. Both sides of the shell 5 are provided with heat dissipation windows 6. The two heat dissipation windows 6 have the same structure. Both sides of the heat dissipation windows 6 are symmetrically provided with slide grooves 7. The surfaces of the left side plate 2 and the right side plate 3 are provided with a plurality of strip holes 8. The interior of the shell 5 is cooled by natural air convection through the plurality of strip holes 8. The left side plate 2 and the right side plate 3 can be slidably installed in the slide groove 7. The radiator 4 includes a mounting frame 9. The mounting frame 9 can be slidably installed in the slide grooves 7 on both sides of the shell 5, respectively. When used in an area with low temperature, the interior of the shell 5 is cooled by natural air convection through the strip holes 8 on the surfaces of the left plate 2 and the right plate 3. When used in an area with high ambient temperature, one of the left plate 2 or the right plate 3 can be removed, and the radiator 4 can be installed on the left or right side of the shell 5. The radiator 4 can actively dissipate the heat of the interior of the shell 5, thereby accelerating the heat dissipation efficiency of the compensation controller 1 when used in a high temperature environment, so that the heat dissipation method of the compensation controller 1 can be changed according to the temperature conditions of the use environment, and the installation position of the radiator 4 can be changed according to the on-site installation space (for example, when the space on the left side of the shell 5 is small, the radiator 4 can be installed on the right side of the shell 5, and vice versa).
[0027] In this embodiment, a motor 10 is provided on the mounting frame 9, and a fan blade 11 is provided at the output end of the motor 10. A battery holder 12 is provided on the top of the mounting frame 9. A rechargeable battery 13 is detachably installed in the battery holder 12. The staff can replace the rechargeable battery 13 during monthly maintenance. A switch 14 is provided on one side of the battery holder 12. When in use, the rechargeable battery 13 is used to provide power to the motor 10. The start and stop of the motor 10 is controlled by the switch 14. The fan blade 11 is driven by the motor 10 to rotate to actively dissipate heat inside the compensation controller 1 housing 5, thereby accelerating the heat dissipation efficiency of the compensation controller 1 when used in a high temperature environment. The motor is powered by the rechargeable battery 13, so that the radiator 4 does not interfere with the circuit of the compensation controller 1.
[0028] In this embodiment, a baffle 15 is integrally provided on the top of the left side panel 2 and the right side panel 3 , and the baffle 15 serves to limit the left side panel 2 and the right side panel 3 to prevent the left side panel 2 and the right side panel 3 from falling out of the slide groove 7 .
[0029] In this embodiment, dustproof nets 16 are provided on the surfaces of the left side plate 2 and the right side plate 3 by adhesion, and the dustproof nets 16 prevent dust from entering the housing 5 through the strip holes 8 .
[0030] The utility model provides a reactive power automatic compensation controller, and its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.
[0031] Technologies not described in detail in the present invention are all well-known technologies. Those skilled in the art can easily implement the present invention based on understanding this specification, and the contents shown in the drawings are part of this specification.
[0032] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.
Claims
1. A reactive power automatic compensation controller, comprising a compensation controller (1), a left side plate (2), a right side plate (3), and a radiator (4), characterized in that: The compensation controller (1) also includes a shell (5), both sides of the shell (5) are provided with heat dissipation windows (6), both sides of the heat dissipation windows (6) are symmetrically provided with slide grooves (7), the surfaces of the left side plate (2) and the right side plate (3) are provided with a plurality of strip holes (8), the left side plate (2) and the right side plate (3) can be slidably installed in the slide grooves (7), and the radiator (4) includes a mounting frame (9), and the mounting frame (9) can be slidably installed in the slide grooves (7) on both sides of the shell (5).
2. A reactive power automatic compensation controller according to claim 1, characterized in that: A motor (10) is provided on the mounting frame (9), a fan blade (11) is provided at the output end of the motor (10), a battery holder (12) is provided on the top of the mounting frame (9), a rechargeable battery (13) is detachably installed in the battery holder (12), and a switch (14) is provided on one side of the battery holder (12).
3. The reactive power automatic compensation controller according to claim 1, characterized in that: The tops of the left side plate (2) and the right side plate (3) are both provided with blocking bars (15).
4. The reactive power automatic compensation controller according to claim 1, characterized in that: The surfaces of the left side plate (2) and the right side plate (3) are both provided with dustproof nets (16).