CN220553752U - Low-voltage reactive power compensation device - Google Patents
Low-voltage reactive power compensation device Download PDFInfo
- Publication number
- CN220553752U CN220553752U CN202322179562.4U CN202322179562U CN220553752U CN 220553752 U CN220553752 U CN 220553752U CN 202322179562 U CN202322179562 U CN 202322179562U CN 220553752 U CN220553752 U CN 220553752U
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- Prior art keywords
- cabinet
- compensation device
- blocks
- filter screen
- grooves
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- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 14
- 238000010304 firing Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 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
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a low-voltage reactive power compensation device, which comprises a compensation device cabinet, wherein a dustproof top cover is fixedly arranged on the outer surface of the upper end of the compensation device cabinet, a cabinet door is fixedly arranged on the outer surface of the front end of the compensation device cabinet, a supporting frame is fixedly arranged on the outer surface of the lower end of the compensation device cabinet, an air vent is formed in the outer surface of one side of the compensation device cabinet, a cooling device is detachably arranged on the outer surface of the other side of the compensation device cabinet, a filter screen is movably arranged on the outer surface of the front end of the cooling device, when the device is used, the inside of the compensation device cabinet is always in a non-saturated state through the arranged air vent and the cooling device, condensation is destroyed, a wiring box is preserved and dried, and after accumulated dust and dirt is reserved on the filter screen on the cooling device, the filter screen can be detached through the arranged limiting groove and the elastic fixing block, so that the filter screen can be cleaned conveniently, and a better use prospect can be brought.
Description
Technical Field
The utility model relates to the technical field of compensation devices, in particular to a low-voltage reactive power compensation device.
Background
The low-voltage reactive power compensation device is a combination body which is provided with one or more low-voltage switch equipment, a low-voltage container and related control, measurement, signal, protection and regulation equipment, all internal electric appliances and machines are connected by manufacturers, and structural parts are completely assembled together, so that the device can not only compensate reactive power loss in a power grid, but also improve the power factor and reduce the line loss, thereby improving the load capacity and the power supply quality of the power grid; meanwhile, the three-phase voltage, current, power factor and other operation data of the power grid can be monitored in real time, comprehensive management such as monitoring, analysis and processing, report output and the like of the whole low-voltage distribution line can be completed, first hand data are provided for scientific management of the low-voltage distribution line, the prior art (CN 214673486U) discloses a low-voltage reactive power compensation device, the device comprises a device main body, a base is arranged at the lower end of the device main body, a cavity is arranged inside the base, a first screw hole is formed in the upper end of the cavity, a first bolt is arranged inside the first screw hole, a fixing strip is arranged on one side of the device main body, a second screw hole is formed in the surface of the fixing strip, a second bolt is arranged inside the second screw hole, a vent is formed in one side of the device main body, a sealing door is arranged at the front end of the device main body, a lock is arranged on the surface of the sealing door, and observation glass is arranged at the upper end of the sealing door. The low-voltage reactive power compensation device is beneficial to enabling the installation of the device main body to be firmer, improving the firmness of the device main body, guaranteeing the stability of the device main body, avoiding shaking and vibration, enabling the device main body to be used normally and prolonging the service life of the device main body.
It still has some drawbacks such as: when the device is installed and used, the temperature is generated during the operation of the device, and the condensation is generated due to the fact that the temperature inside the device is too high due to insufficient heat dissipation, dust is easily accumulated inside the device, the operation of the machine is affected, and certain adverse effects are brought to the use process of people.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a low-voltage reactive power compensation device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a low pressure reactive power compensation arrangement, includes the compensation arrangement cabinet, the upper end surface fixed mounting of compensation arrangement cabinet has dustproof top cap, the front end surface fixed mounting of compensation arrangement cabinet has the cabinet door, the lower extreme surface fixed mounting of compensation arrangement cabinet has the support frame, bleeder vent has been seted up to one side surface of compensation arrangement cabinet, the opposite side surface demountable installation of compensation arrangement cabinet has firing equipment, firing equipment's front end surface movable mounting has the filter screen.
Preferably, the heat dissipating device comprises a fixing groove, a dehumidifying fan and a limiting groove, the dehumidifying fan is fixedly arranged in the middle of the heat dissipating device, the outer surface of the rear end of the fixing groove is fixedly connected with the outer surface of the other side of the compensation device cabinet through screws, a sliding groove is formed in the outer surface of the lower end of the fixing groove, a fixing block is fixedly arranged on the outer surface of the upper end of the heat dissipating device, and the sliding groove is matched with the fixing block.
Preferably, the front end surface fixed mounting of dehumidification fan has the spacing groove, the quantity of fixed slot is two sets of, the quantity of fixed block is two sets of, the opposite side surface of compensation arrangement cabinet and the rear end surface of firing equipment pass through two sets of spouts and two sets of fixed block sliding connection, the quantity of spacing groove is two sets of, two sets of the equal fixed mounting in firing equipment's of spacing groove upper end surface, the inner chamber both sides fixed mounting of spacing groove has the draw-in groove.
Preferably, the filter screen includes elasticity fixed block and switch module, the quantity of switch module is two, opens respectively in the upper portion and the lower part of filter screen, switch module includes spout, no. two spouts and presses the piece, the front end upper portion surface of filter screen is seted up to spout, no. two spouts are seted up the upper end surface of filter screen, press the piece to place in the inner wall of spout and No. two spouts.
Preferably, the quantity of elastic fixing blocks is two sets of, and two sets of the equal fixed mounting of front end surface of switch module has elastic fixing blocks, elastic fixing blocks includes fixture block, movable groove, slider and spring, the movable groove has been seted up to the inner chamber of fixture block, the movable groove link up in fixture block both sides and the rear end surface of fixture block, the quantity of slider has two sets of, two sets of be provided with the spring between the slider, and one set of one side surface of slider and another set of one side surface of slider pass through the both sides surface fixed connection of spring.
Preferably, the outer surface of the front end of the pressing block is fixedly connected with two groups of sliding blocks, the clamping blocks are matched with the limiting grooves, and the sliding blocks are matched with the clamping grooves.
The utility model has the following beneficial effects:
1. when using this device, can be through setting up at the inside spout of fixed slot and the fixed block of setting at the external surface of cooling device upper end, with cooling device sliding connection at one side surface of compensation arrangement cabinet, because cooling device installs the outside at the compensation arrangement cabinet, not only make the sliding mounting that cooling device can be more stable on the compensation arrangement cabinet, but also effectively saved the inner space of compensation arrangement cabinet 1.
2. When using this device, can be through spacing groove and the elastic fixed block that sets up, when using, can place the inside pressing block of spout and No. two spouts through bulldozing, it is inside to drive the inside two sets of sliders of elastic fixed block and slide the movable groove, because the fixture block is with the looks adaptation of spacing groove, can place the fixture block in spacing inslot, because the looks adaptation of slider and draw-in groove, after unclamping pressing the piece, because the elasticity of spring, return two sliders normal position, fix in the draw-in groove, thereby make firing equipment and filter screen can dismantle the separation, conveniently change and wash the filter screen.
Drawings
FIG. 1 is a schematic diagram of a low-voltage reactive power compensation device according to the present utility model;
FIG. 2 is a schematic diagram of a heat dissipating device in a low voltage reactive power compensation apparatus according to the present utility model;
FIG. 3 is a schematic diagram of a filter screen in a low-voltage reactive power compensation device according to the present utility model;
fig. 4 is a schematic structural diagram of an elastic fixing block in the low-voltage reactive power compensation device according to the present utility model.
In the figure: 1. a compensation device cabinet; 2. a dust cap; 3. a cabinet door; 4. a support frame; 5. ventilation holes; 6. a heat dissipating device; 7. a filter screen; 8. a fixing groove; 9. a chute; 10. a fixed block; 11. a dehumidifying fan; 12. a limit groove; 13. a clamping groove; 14. an elastic fixing block; 15. a switch assembly; 16. a first chute; 17. a second chute; 18. pressing the blocks; 19. a clamping block; 20. a movable groove; 21. a slide block; 22. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, a dust-proof top cover 2 is fixedly installed on the outer surface of the upper end of a compensating device cabinet 1, a cabinet door 3 is fixedly installed on the outer surface of the front end of the compensating device cabinet 1, a supporting frame 4 is fixedly installed on the outer surface of the lower end of the compensating device cabinet 1, an air vent 5 is formed in the outer surface of one side of the compensating device cabinet 1, a heat radiation device 6 is detachably installed on the outer surface of the other side of the compensating device cabinet 1, a filter screen 7 is movably installed on the outer surface of the front end of the heat radiation device 6, and the heat radiation device 6 is installed outside the compensating device cabinet 1, so that the inner space of the compensating device cabinet 1 is effectively saved.
The air outside the air holes 5 can enter the air inside the air-conditioner 1, and after the air-conditioner is matched with the heat-radiating equipment 6, the air inside the compensating device cabinet 1 is always in an unsaturated state, so that condensation forming conditions are destroyed.
Referring to fig. 2, the number of the fixing slots 8 is two, and the number of the fixing blocks 10 is two, and the lower end outer surface of the fixing slot 8 is provided with two sliding grooves 9, and the outer surface of the other side of the compensating device cabinet 1 and the outer surface of the rear end of the heat dissipation device 6 are slidably connected with the two groups of the fixing blocks 10 through the two groups of sliding grooves 9, so that the heat dissipation device 6 can be more stably slidably mounted on the compensating device cabinet 1 due to the matching of the sliding grooves 9 and the fixing blocks 10.
The dehumidifying fan 11 is fixedly installed in the middle of the heat radiation device 6, and the dehumidifying fan 11 can accelerate air circulation in the compensating device cabinet 1, so that the temperature in the compensating device cabinet 1 is reduced and condensation forming conditions are destroyed.
Referring to fig. 3, the filter screen 7 includes an elastic fixing block 14 and a switch assembly 15, the number of the switch assemblies 15 is two, and the switch assembly 15 is respectively arranged at the upper part and the lower part of the filter screen 7, and the switch assembly 15 includes a first chute 16, a second chute 17 and a pressing block 18, wherein the first chute 16 is arranged at the upper outer surface of the front end of the filter screen 7, the second chute 17 is arranged at the upper outer surface of the filter screen 7, the pressing block 18 is arranged at the inner walls of the first chute 16 and the second chute 17, and the filter screen 7 can block large-particle dust and can be repeatedly used and has high ventilation property.
The pressing block 18 is movably connected to the inner walls of the first chute 16 and the second chute 17, so that the pressing block 18 can be easily pressed later to complete the installation and separation of the elastic fixing block 14 and the fixing block 10.
Referring to fig. 2-3, the number of the limiting grooves 12 is two, the two groups of limiting grooves 12 are fixedly mounted on the outer surface of the upper end of the heat dissipation device 6, the clamping grooves 13 are fixedly mounted on two sides of the inner cavity of the limiting grooves 12, the number of the elastic fixing blocks 14 is two, and the filter screen 7 can be easily detached from the heat dissipation device 6 through the cooperation with the fixing blocks 10.
The number of the elastic fixing blocks 14 is two, and the filter screen 7 is detached from the heat radiation device 6 through the cooperation with the fixing blocks 10.
Referring to fig. 4, the front end outer surfaces of the two groups of switch assemblies 15 are fixedly provided with elastic fixing blocks 14, the elastic fixing blocks 14 comprise clamping blocks 19, movable grooves 20, sliding blocks 21 and springs 22, the inner cavities of the clamping blocks 19 are provided with the movable grooves 20, the movable grooves 20 are communicated with the two sides of the clamping blocks 19 and the rear end outer surfaces of the clamping blocks 19, the number of the sliding blocks 21 is two, springs 22 are arranged between the two groups of sliding blocks 21, and one side outer surface of one group of sliding blocks 21 and one side outer surface of the other group of sliding blocks 21 are fixedly connected with the two groups of sliding blocks 21 through the two side outer surfaces of the springs 22, and the filter screen 7 can be better fixed on the heat dissipation equipment 6 due to the fact that the sliding blocks 21 are matched with the clamping grooves 13 on the heat dissipation equipment 6.
A spring 22 is arranged between the two groups of sliding blocks 21, and the elastic fixed blocks 14 can enable the sliding blocks 21 to slide into the movable grooves 20 when necessary, so that the filter screen 7 can be conveniently detached from the heat radiation device 6.
Referring to fig. 3 to 4, the outer surface of the front end of the pressing block 18 is fixedly connected with the two sets of sliders 21, and the sliders 21 can be easily fixed to and separated from the card slot 13 by the elastic action between springs 22 provided between the two sets of sliders 21.
Referring to fig. 2 to 4, since the number of the elastic fixing blocks 14 and the limit grooves 12 is two, and the elastic fixing blocks are disposed at the upper and lower ends of the filter screen 7 and the heat sink 6, the heat sink can be more stable in use.
The application method and the advantages of the utility model are as follows: when the low-voltage reactive power compensation device is used, the working process is as follows:
as shown in fig. 1, 2, 3 and 4, when the device is used, firstly, through the sliding grooves 9 formed on the two groups of fixing grooves 8, the fixing blocks 10 formed on the upper end and the lower end of the heat dissipation device 6 can be arranged in the fixing grooves 8 in a sliding manner due to the matching of the sliding grooves 9 and the fixing blocks 10, then the pressing block 18 on the filter screen 7 is pushed, the sliding block 21 is driven to slide in the movable groove 20 by the elasticity of the spring 22 due to the fixed connection of the outer surface of the front end of the pressing block 18 and the sliding block 21 in the elastic fixing block 14, and the clamping block 19 is arranged in the limiting groove 12 due to the matching of the clamping block 19 and the limiting groove 12 on the heat dissipation device 6, then release and press the briquetting 18, because the elasticity of spring 22 drives slider 21 and slides in draw-in groove 13, thereby with filter screen 7 movable mounting at the front end surface of firing equipment 6, during the use, the outside air of compensation arrangement cabinet 1 gets into the inside of compensation arrangement cabinet 1 through bleeder vent 5, after starting firing equipment 6, the inside air of compensation arrangement cabinet 1 is in unsaturated state all the time through filter screen 7, destroy the condensation condition of forming, after using for a long time, when need clear up filter screen 7, only need press briquetting 18, make slider 21 separate from draw-in groove 13, thereby pull down filter screen 7 and clean.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a low pressure reactive power compensation arrangement, includes compensation arrangement cabinet (1), its characterized in that, the upper end surface fixed mounting of compensation arrangement cabinet (1) has dustproof top cap (2), the front end surface fixed mounting of compensation arrangement cabinet (1) has cabinet door (3), the lower extreme surface fixed mounting of compensation arrangement cabinet (1) has support frame (4), bleeder vent (5) have been seted up to one side surface of compensation arrangement cabinet (1), the opposite side surface demountable installation of compensation arrangement cabinet (1) has firing equipment (6), the front end surface movable mounting of firing equipment (6) has filter screen (7).
2. The low-voltage reactive power compensation device according to claim 1, wherein the heat dissipation equipment (6) comprises a fixed groove (8), a dehumidifying fan (11) and a limiting groove (12), the dehumidifying fan (11) is fixedly arranged in the middle of the heat dissipation equipment (6), the outer surface of the rear end of the fixed groove (8) is fixedly connected with the outer surface of the other side of the compensation device cabinet (1) through screws, a sliding groove (9) is formed in the outer surface of the lower end of the fixed groove (8), a fixed block (10) is fixedly arranged on the outer surface of the upper end of the heat dissipation equipment (6), and the sliding groove (9) is matched with the fixed block (10).
3. The low-voltage reactive power compensation device according to claim 2, wherein the number of the fixing grooves (8) is two, the number of the fixing blocks (10) is two, the outer surface of the other side of the compensation device cabinet (1) is slidably connected with the outer surface of the rear end of the heat dissipation device (6) through two groups of sliding grooves (9) and two groups of fixing blocks (10), the number of the limiting grooves (12) is two, the two groups of limiting grooves (12) are fixedly arranged on the outer surface of the upper end of the heat dissipation device (6), and clamping grooves (13) are fixedly arranged on two sides of an inner cavity of the limiting grooves (12).
4. A low-voltage reactive power compensation device according to claim 3, characterized in that the filter screen (7) comprises an elastic fixing block (14) and a switch assembly (15), the number of the switch assemblies (15) is two, the switch assemblies (15) are respectively arranged at the upper part and the lower part of the filter screen (7), the switch assembly (15) comprises a first chute (16), a second chute (17) and a pressing block (18), the first chute (16) is arranged at the outer surface of the upper part of the front end of the filter screen (7), the second chute (17) is arranged at the outer surface of the upper end of the filter screen (7), and the pressing block (18) is arranged at the inner walls of the first chute (16) and the second chute (17).
5. The low-voltage reactive power compensation device according to claim 4, wherein the number of the elastic fixing blocks (14) is two, the elastic fixing blocks (14) are fixedly installed on the outer surfaces of the front ends of the two groups of the switch assemblies (15), the elastic fixing blocks (14) comprise clamping blocks (19), movable grooves (20), sliding blocks (21) and springs (22), the movable grooves (20) are formed in inner cavities of the clamping blocks (19), the movable grooves (20) penetrate through two sides of the clamping blocks (19) and the outer surfaces of the rear ends of the clamping blocks (19), two groups of the sliding blocks (21) are arranged, springs (22) are arranged between the two groups of the sliding blocks (21), and one outer surface of one group of the sliding blocks (21) is fixedly connected with one outer surface of the other group of the sliding blocks (21) through two outer surfaces of the springs (22).
6. The low-voltage reactive power compensation device according to claim 5, wherein the outer surface of the front end of the pressing block (18) is fixedly connected with two groups of sliding blocks (21), the clamping blocks (19) are matched with the limiting grooves (12), and the sliding blocks (21) are matched with the clamping grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179562.4U CN220553752U (en) | 2023-08-14 | 2023-08-14 | Low-voltage reactive power compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179562.4U CN220553752U (en) | 2023-08-14 | 2023-08-14 | Low-voltage reactive power compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220553752U true CN220553752U (en) | 2024-03-01 |
Family
ID=90006055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322179562.4U Active CN220553752U (en) | 2023-08-14 | 2023-08-14 | Low-voltage reactive power compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220553752U (en) |
-
2023
- 2023-08-14 CN CN202322179562.4U patent/CN220553752U/en active Active
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| GR01 | Patent grant |