CN221202163U - Reactive compensation device with overload protection function - Google Patents
Reactive compensation device with overload protection function Download PDFInfo
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- CN221202163U CN221202163U CN202322729551.9U CN202322729551U CN221202163U CN 221202163 U CN221202163 U CN 221202163U CN 202322729551 U CN202322729551 U CN 202322729551U CN 221202163 U CN221202163 U CN 221202163U
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- positioning
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- components
- overload protection
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- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of reactive compensation devices, and provides a reactive compensation device with an overload protection function, which comprises a shell, a controller, a mounting frame, an anti-shake seat, components, a main load measurer, an alarm and auxiliary load measurers, wherein two radiating windows are symmetrically arranged on the shell, the two anti-shake seats are symmetrically arranged on the mounting frame, the components are arranged in a plurality of parts and components are detachably arranged in the mounting frame through a plurality of positioning assemblies, cables are electrically connected between the components and the controller, the main load measurer is electrically connected with the controller, the main load measurer can monitor the load of the controller, the alarm is electrically connected with the main load measurer, the auxiliary load measurer is arranged on each cable so as to monitor the load on the cable, and a switch is arranged on the cable. Through above-mentioned technical scheme, the problem of being inconvenient for in the prior art to prevent overload protection has been solved.
Description
Technical Field
The utility model relates to the technical field of reactive power compensation devices, in particular to a reactive power compensation device with an overload protection function.
Background
The reactive compensation device is a device which plays a role in improving the power factor of a power grid in an electric power supply system, reduces the loss of a power supply transformer and a transmission line, improves the power supply efficiency, improves the power supply environment, reasonably selects the reactive compensation device, can reduce the loss of the power grid to the maximum extent and improves the quality of the power grid;
Through retrieving, current reactive power compensator comprises shell, signal acquisition device, display element, controller and a plurality of components and parts etc. wherein, signal acquisition device, display element, controller and a plurality of components and parts are all installed inside the shell to through a plurality of cable electric connection between controller and the a plurality of components and parts, current reactive power compensator can improve power supply efficiency in power supply system, but its is inconvenient to adjust the installation quantity of components and parts according to actual power supply demand, and when the installation quantity of components and parts exceeded, the installation quantity of cable is also more, makes the controller appear overheated phenomenon because of the overload easily, is inconvenient for carrying out overload protection, thereby the damage phenomenon can appear in the controller.
Disclosure of utility model
The utility model provides a reactive power compensation device with an overload protection function, which solves the problem that overload protection is inconvenient in the related art.
The technical scheme of the utility model is as follows: a reactive power compensation device with overload protection function comprises a shell, a controller, a mounting frame, an anti-shake seat, components, a main load measurer, an alarm and a slave load measurer;
two radiating windows are symmetrically arranged on the shell;
The controller is arranged inside the shell;
The mounting frame is arranged on the lower side of the controller;
the two anti-shake seats are symmetrically arranged on the mounting frame;
The components are arranged in a plurality, the components are detachably arranged in the mounting frame through a plurality of positioning assemblies, and cables are electrically connected between the components and the controller;
The main load measurer is arranged on one side of the controller and is electrically connected with the controller;
the alarm is installed on the shell in a penetrating way and is electrically connected with the main load measurer;
The slave load measurer is mounted on each cable, and a switch is arranged on each cable.
As a preferred technical solution of the present application, the positioning assembly includes:
the locating rack is arranged on the mounting frame;
the positioning cylinders are arranged in a plurality, and the positioning cylinders are fixedly connected with the positioning frame;
The positioning columns are arranged in each positioning cylinder in a sliding manner, and compression springs are fixedly connected between the positioning columns and the inner side walls of the positioning cylinders;
And the positioning rubber plate is fixedly connected with two adjacent positioning columns.
Preferably, the anti-shake seat includes:
The connecting plate is fixedly connected with the mounting frame;
the anti-shaking glue block is arranged on the connecting plate, and one side of the anti-shaking glue block is in contact with the surface of the adjacent component.
Further, two limiting blocks are symmetrically connected to the positioning column, and two limiting grooves for sliding of the limiting blocks are symmetrically formed in the positioning cylinder.
As a still further proposal of the application, the two radiating windows are fixedly connected with protective covers, and a plurality of ventilation openings are arranged on the two protective covers.
On the basis of the scheme, a plurality of bottom posts are fixedly connected between the mounting frame and the inner bottom wall of the shell, and a plurality of heat dissipation holes are formed in the mounting frame.
The working principle and the beneficial effects of the utility model are as follows:
1. According to the utility model, the controller is conveniently installed through the shell, and the controller can be radiated through the two radiating windows;
2. According to the utility model, components with different numbers can be installed in the installation frame through the plurality of positioning components so as to be convenient for adjusting the installation number of the components according to actual power supply requirements, meanwhile, the stability of the installation of the components in the installation frame can be increased through the cooperation of the two anti-shake seats and the plurality of positioning components, and the plurality of components can be radiated through the plurality of radiating holes formed in the installation frame;
3. According to the utility model, the load of the controller is conveniently monitored through the main load measurer, when the load is overloaded, the alarm gives an alarm indication, meanwhile, the loads on a plurality of cables can be monitored and displayed through the plurality of auxiliary load measurers, and when the load on a certain cable is overloaded, the switch on the cable is closed, so that the influence of the cable overload on the controller is conveniently reduced;
4. Therefore, compared with the prior art, the reactive compensation device with the overload protection function is inconvenient to solve the problem of overload protection, is convenient to adjust the installation quantity of components according to actual power supply requirements through the cooperation of the installation frame, the plurality of positioning assemblies and the two anti-shake seats, and is convenient to control a plurality of cable loads through the cooperation of the main load measurer, the plurality of auxiliary load measurers and the plurality of switches, so that the influence of the overload of the cable load on the controller is reduced.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the mounting frame, components and connection board of the present utility model;
Fig. 4 is a schematic cross-sectional view of the cooperation of the positioning cylinder, the positioning column and the limiting block.
In the figure: 1. a housing; 2. a heat radiation window; 3. a controller; 4. a mounting frame; 5. a component; 6. a cable; 7. a main load measurer; 8. an alarm; 9. a switch; 10. a positioning frame; 11. a positioning cylinder; 12. positioning columns; 13. a compression spring; 14. positioning a rubber plate; 15. a connecting plate; 16. anti-shaking glue blocks; 17. a limiting block; 18. a protective cover; 19. installing a door; 20. a pull handle; 21. from the load measurer.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, this embodiment provides a reactive compensation device with overload protection function, which comprises a housing 1, a controller 3, a mounting frame 4, anti-shake seat, components and parts 5, main load caliber 7, alarm 8 and slave load caliber 21, two cooling windows 2 are installed to the symmetry on shell 1, two cooling windows 2 department all fixedly connected with protection casing 18, a plurality of vents have all been seted up on two protection casings 18, through cooling windows 2, the cooperation of protection casing 18 and vent, be convenient for carry out ventilation and heat dissipation to shell 1, in order to dispel the heat to controller 3 and components and parts 5, controller 3 installs in shell 1 inside, mounting frame 4 sets up in the downside of controller 3, anti-shake seat sets up to two, two anti-shake seat symmetry sets up on mounting frame 4, components and parts 5 are a plurality of components and parts 5 through a plurality of locating component demountable installation in mounting frame 4, and electrical connection has cable 6 between components and the controller 3, main load caliber 7 installs in one side of controller 3, and through cooling windows 2, through the cooperation of protection casing 18 and vent opening the cooperation of vent, be convenient for carry out ventilation and heat dissipation to shell 1, in order to install the controller 3 and components and parts 3, install in the monitor 1 and 19 can be connected with the monitor 1 through the cable 19, install the door 19 on the door 19, install the door 19 and install the electrical connection is installed in the door 19, the alarm is installed in the side is installed in the electrical connection with the door 19.
As shown in fig. 1-4, the positioning assembly comprises a positioning frame 10, a plurality of positioning cylinders 11, positioning columns 12 and positioning rubber plates 14, wherein the positioning frame 10 is arranged on the mounting frame 4, the positioning cylinders 11 are arranged in a plurality, the positioning cylinders 11 are fixedly connected with the positioning frame 10, the positioning columns 12 are slidably arranged in each positioning cylinder 11, compression springs 13 are fixedly connected between the positioning columns 12 and the inner side walls of the positioning cylinders 11, two limiting blocks 17 are symmetrically connected to the positioning columns 12, two limiting grooves for sliding the limiting blocks 17 are symmetrically formed in the positioning cylinders 11, the positioning columns 12 can stably slide in the positioning cylinders 11 through the cooperation of the compression springs 13, the limiting blocks 17 and the limiting grooves, and the positioning rubber plates 14 are fixedly connected with the two adjacent positioning columns 12;
When the positioning column 12 moves in the positioning cylinder 11 through the cooperation of the compression spring 13, the limiting block 17 and the limiting groove, the positioning rubber plate 14 can be moved so as to position and support the adjacent components 5 through the two positioning rubber plates 14, and the components 5 can be stably installed in the installation frame 4.
As shown in fig. 1-4, the anti-shake seat comprises a connecting plate 15 and an anti-shake rubber block 16, wherein the connecting plate 15 is fixedly connected with the mounting frame 4, the anti-shake rubber block 16 is arranged on the connecting plate 15, and one side of the anti-shake rubber block 16 is contacted with the surface of an adjacent component 5;
The adjacent components 5 can be stably supported by the cooperation of the connecting plate 15 and the anti-shaking glue block 16.
As shown in fig. 1-4, a plurality of bottom posts are fixedly connected between the mounting frame 4 and the inner bottom wall of the shell 1, and a plurality of heat dissipation holes are formed in the mounting frame 4;
Through a plurality of bottom posts, can increase the stability of installation frame 4 in shell 1, simultaneously through a plurality of louvres, be convenient for dispel the heat to a plurality of components and parts 5.
In this embodiment, when the number of components 5 to be installed needs to be adjusted according to the actual power supply requirement, the pull handle 20 is used for opening the installation door 19, a suitable number of components 5 are placed in the installation frame 4, the components 5 can be positioned and stably installed through the cooperation of the positioning cylinders 11, the positioning columns 12, the compression springs 13, the positioning rubber plates 14, the two connecting plates 15 and the two anti-shake rubber blocks 16, and the components 5 are electrically connected with the controller 3 through cables, when the main load measurer monitors that the controller 3 is overloaded, the alarm 8 can give an alarm, and meanwhile, a worker can open the installation door 19 through the pull handle 20 and close the switch 9 on a certain overloaded cable through the monitoring of a certain auxiliary load measurer 21.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A reactive power compensation device with overload protection function, comprising:
The heat dissipation device comprises a shell (1), wherein two heat dissipation windows (2) are symmetrically arranged on the shell (1);
a controller (3), the controller (3) being mounted inside the housing (1);
the installation frame (4) is arranged on the lower side of the controller (3);
the two anti-shaking seats are symmetrically arranged on the mounting frame (4);
The components (5) are arranged in a plurality, the components (5) are detachably arranged in the mounting frame (4) through a plurality of positioning assemblies, and cables (6) are electrically connected between the components (5) and the controller (3);
A main load measurer (7), wherein the main load measurer (7) is installed on one side of the controller (3) and is electrically connected with the controller (3);
The alarm (8) is arranged on the shell (1) in a penetrating way, and the alarm (8) is electrically connected with the main load measurer (7);
A slave load measurer (21), wherein the slave load measurer (21) is mounted on each cable (6), and a switch (9) is arranged on each cable (6).
2. A reactive compensation device with overload protection according to claim 1, wherein the positioning assembly comprises:
The positioning frame (10) is arranged on the mounting frame (4);
The positioning cylinders (11) are arranged in a plurality, and the positioning cylinders (11) are fixedly connected with the positioning frame (10);
The positioning columns (12) are arranged in each positioning cylinder (11) in a sliding manner, and compression springs (13) are fixedly connected between the positioning columns (12) and the inner side walls of the positioning cylinders (11);
the positioning rubber plate (14), the positioning rubber plate (14) is fixedly connected with two adjacent positioning columns (12).
3. A reactive power compensator with overload protection function according to claim 2, wherein the anti-sloshing base comprises:
The connecting plate (15) is fixedly connected with the mounting frame (4);
And the anti-shaking glue block (16), the anti-shaking glue block (16) is arranged on the connecting plate (15), and one side of the anti-shaking glue block (16) is in contact with the surface of the adjacent component (5).
4. The reactive power compensation device with the overload protection function according to claim 3, wherein two limiting blocks (17) are symmetrically connected to the positioning column (12), and two limiting grooves for sliding the limiting blocks (17) are symmetrically formed in the positioning cylinder (11).
5. The reactive compensation device with the overload protection function according to claim 4, wherein the protection covers (18) are fixedly connected to the two radiating windows (2), and a plurality of ventilation openings are formed in the two protection covers (18).
6. The reactive power compensation device with the overload protection function according to claim 5, wherein a plurality of bottom posts are fixedly connected between the mounting frame (4) and the inner bottom wall of the shell (1), and a plurality of heat dissipation holes are formed in the mounting frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729551.9U CN221202163U (en) | 2023-10-11 | 2023-10-11 | Reactive compensation device with overload protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729551.9U CN221202163U (en) | 2023-10-11 | 2023-10-11 | Reactive compensation device with overload protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221202163U true CN221202163U (en) | 2024-06-21 |
Family
ID=91515016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322729551.9U Active CN221202163U (en) | 2023-10-11 | 2023-10-11 | Reactive compensation device with overload protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221202163U (en) |
-
2023
- 2023-10-11 CN CN202322729551.9U patent/CN221202163U/en active Active
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