CN216215205U - Low-voltage reactive power automatic compensation device based on wireless online - Google Patents
Low-voltage reactive power automatic compensation device based on wireless online Download PDFInfo
- Publication number
- CN216215205U CN216215205U CN202122514254.3U CN202122514254U CN216215205U CN 216215205 U CN216215205 U CN 216215205U CN 202122514254 U CN202122514254 U CN 202122514254U CN 216215205 U CN216215205 U CN 216215205U
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- door body
- box
- reactive power
- compensation device
- automatic compensation
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- 238000012423 maintenance Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011418 maintenance treatment Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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- 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
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Abstract
The utility model discloses a low-voltage reactive power automatic compensation device based on wireless online, which comprises a box body and a box door hinged on the box body, wherein the box door comprises a first door body and a second door body, and the first door body comprises a first door body and a second door body, the second door body comprises a first door body and a second door body, the first door body is hinged on the first door body, and the second door body comprises a first door body and a second door body, the second door body is hinged on the second door body: the inner wall of box is provided with array distribution's slide bar, and sliding sleeve is equipped with the mounting panel on the slide bar, but the inner wall of box just is located to be provided with the flexible clamp line subassembly of elastic expansion between two adjacent mounting panels, be equipped with the maintenance hole on the chamber door, and the outside in maintenance hole is provided with the seal assembly of liftable. According to the low-voltage reactive power automatic compensation device, the elastically telescopic wire clamping assembly is arranged, so that the effects of clamping and fixing the positions of the connecting wires in the box body can be achieved, the phenomenon that a plurality of connecting wires are mutually wound is prevented, meanwhile, when the connecting wires are pulled by external force, necessary elastic telescopic amplitude is provided for the connecting wires, the phenomenon that the connecting wires are broken when being pulled by large force is prevented, and therefore the using effect of the low-voltage reactive power automatic compensation device is effectively improved.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a low-voltage reactive power automatic compensation device based on wireless online.
Background
The reactive compensation is a technology which plays a role of 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 and improves the power supply environment, so that a reactive power compensation device is in an indispensable and very important position in the electric power supply system, and along with the development of science and technology, a high-voltage and low-voltage reactive power compensation device is also widely used and plays an important role.
Chinese patent publication No.: CN209016713U discloses a full-automatic low-voltage reactive power compensation device, which comprises a cabinet body, wherein the left surface of the cabinet body is provided with an air inlet plate, the air inlet plate is detachably connected with the cabinet body, the bottom surface of the cabinet body is provided with a foot support, the foot support is fixedly connected with the cabinet body, the right side of the front surface of the cabinet body is provided with a cabinet door, the cabinet door is connected with the cabinet body through a hinge in an opening and closing manner, the upper surface of the cabinet body is provided with an air outlet plate, the air outlet plate is fixedly connected with the cabinet body, a radiating fan is arranged above the inner side wall of the cabinet body, the radiating fan is fixedly connected with the cabinet body, the left side below the radiating fan is provided with a circuit breaker, the circuit breaker is fixedly connected with the cabinet body, the right side of the circuit breaker is provided with a reactive power compensation controller, the reactive power compensation controller is fixedly connected with the cabinet body, and an electric energy meter is arranged below the reactive power compensation controller, the utility model discloses an air-conditioning cabinet, including cabinet body, air inlet plate, electric energy meter, cabinet body fixed connection, the left side of electric energy meter is provided with the concentrator, the concentrator with cabinet body fixed connection, the below of concentrator is provided with the automatic compensation module, the automatic compensation module with cabinet body fixed connection, cabinet body shell holds the intracavity and is provided with buffer spring, buffer spring with the inside wall fixed connection of the cabinet body, the air vent has been seted up to the lateral wall of air inlet plate, the intracavity intussuseption of air inlet plate is filled with active carbon, circuit breaker, concentrator, automatic compensation module, electric energy meter, reactive compensation controller and radiator fan all with external power source electric connection.
However, when the existing low-voltage reactive automatic compensation device is connected with a wire, the arrangement of the wire is lack of elastic buffering measures, so that the wire is easy to deform or even break when being pulled by external force, and the operation safety of the device is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a low-voltage reactive power automatic compensation device based on wireless online, which can perform elastic buffer protection on a connecting wire, prevent the connecting wire from being broken and improve the operation safety.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a low pressure reactive power automatic compensation device based on wireless online, includes the box to and articulate the chamber door on the box:
the inner wall of the box body is provided with sliding rods distributed in an array manner, and the sliding rods are slidably sleeved with an installation plate;
an elastically telescopic wire clamping assembly is arranged on the inner wall of the box body and between the two adjacent mounting plates;
and a maintenance hole is formed in the box door, and a liftable sealing assembly is arranged on the outer side of the maintenance hole.
As a further description of the above technical solution:
and the mounting plate is provided with a plurality of mounting holes.
As a further description of the above technical solution:
the wire clamping assembly comprises a wire clamping wheel, and an elastic rod penetrates through the wire clamping wheel.
As a further description of the above technical solution:
the wire clamping assembly further comprises a sleeve, a spring is arranged on the inner wall of the sleeve, and the spring is elastically connected with the two ends of the elastic rod.
As a further description of the above technical solution:
the sealing assembly comprises a sliding groove formed in the box door, the inner wall of the sliding groove is connected with a maintenance cover in a sliding mode, and a transparent observation window is arranged on the maintenance cover.
As a further description of the above technical solution:
and the outer wall of the box body is respectively provided with an air outlet and an air inlet.
As a further description of the above technical solution:
the inner wall of the box body and the inner side of the air inlet are provided with a fan, and the air outlet side of the fan is connected with the air outlet assembly through an air guide pipe.
As a further description of the above technical solution:
the air outlet assembly comprises a filter bin arranged at the bottom end of the inner wall of the box body, the inner wall of the bottom of the filter bin is connected with a dust collecting box in a sliding mode, and a filter screen is arranged on the inner wall of the top of the filter bin.
In the technical scheme, the low-voltage reactive power automatic compensation device based on the wireless online has the following beneficial effects:
this reactive automatic compensation device of low pressure can enough play the fixed effect of centre gripping to the connecting wire's in the box position through the flexible clamp line subassembly that sets up, prevents that many connecting wires from taking place intertwine's phenomenon, also can receive external force when dragging simultaneously at the connecting wire, provides the necessary flexible range of connecting wire, prevents that connecting wire from receiving great action of dragging and takes place cracked phenomenon to effectual reactive automatic compensation device of low pressure's result of use that has improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a low-voltage reactive power automatic compensation device based on wireless connection according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure of the box according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air outlet assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a wire clamping assembly according to an embodiment of the present invention.
Description of reference numerals:
1. a chute; 2. maintaining the cover; 3. an observation window; 4. a box body; 41. mounting a plate; 42. a slide bar; 43. mounting holes; 44. a fan; 45. an air guide pipe; 46. an air outlet assembly; 461. a filtering bin; 462. a dust collecting box; 463. filtering with a screen; 47. a wire clamping assembly; 471. a wire clamping wheel; 472. an elastic rod; 473. a sleeve; 474. a spring; 5. a box door; 6. an air outlet; 7. a repair hole; 8. and an air inlet.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the low-voltage reactive power automatic compensation device based on wireless online comprises a box body 4, and a box door 5 hinged on the box body 4:
the inner wall of the box body 4 is provided with sliding rods 42 distributed in an array manner, and the sliding rods 42 are slidably sleeved with mounting plates 41;
an elastically telescopic wire clamping assembly 47 is arranged on the inner wall of the box body 4 and between two adjacent mounting plates 41;
the box door 5 is provided with three maintenance holes 7, the number of the mounting plates 41 is three, the number of the maintenance holes 7 is three, the positions of the maintenance holes correspond to those of the maintenance holes one by one, and a liftable sealing component is arranged on the outer side of each maintenance hole 7.
In the embodiment, the electronic component modules required by the low-voltage reactive automatic compensation are fixed on the mounting plate 41, and are supported by the sliding rods 42, the position of the mounting plate 41 can be adjusted movably, so that the mounting plate 41 is close to or far from the service hole 7, thereby facilitating the maintenance personnel to carry out targeted maintenance treatment on the electronic element module through the maintenance hole 7 under the condition of not opening the box door 5, meanwhile, the elastically telescopic wire clamping assembly 47 can clamp and fix the positions of the connecting wires in the box body 4, prevent the connecting wires from being intertwined, meanwhile, when the connecting wire is pulled by an external force, the necessary elastic stretching amplitude can be provided for the connecting wire, the phenomenon that the connecting wire is broken when the connecting wire is pulled by a larger pulling action is prevented, and therefore the using effect of the low-voltage reactive automatic compensation device is effectively improved.
As shown in fig. 2, the mounting plate 41 is provided with a plurality of mounting holes 43, which can provide a wider range and more mounting positions for the electronic component module, thereby improving the mounting convenience and flexibility of the electronic component module.
As shown in fig. 2 and 4, the wire clamping assembly 47 includes a wire clamping wheel 471, an elastic rod 472 is disposed inside the wire clamping wheel 471 in a penetrating manner, the wire clamping assembly 47 further includes a sleeve 473, a spring 474 is disposed on an inner wall of the sleeve 473, and the spring 474 is elastically connected to both ends of the elastic rod 472, a connecting wire used by an electronic component module passes through a gap between the wire clamping wheel 471 and an inner wall of the box 4, so that the wire clamping wheel 471 can perform wire clamping and anti-dropping protection on the connecting wire, and when the mounting plate 41 moves to drive the connecting wire to deform, the connecting wire can pull the wire clamping wheel 471 to drive the elastic rod 472 to bend and deform, at this time, the spring 474 can also be stretched to lengthen, so that the position of the wire clamping wheel 471 can be elastically stretched, thereby ensuring that the wire clamping wheel 471 can safely and effectively protect the position of the connecting wire, and preventing the connecting wire from being broken after being pulled.
As shown in fig. 1, the sealing assembly includes a sliding groove 1 formed on a box door 5, a maintenance cover 2 is connected to the inner wall of the sliding groove 1 in a sliding manner, a transparent observation window 3 is formed in the maintenance cover 2, the maintenance cover 2 can be slid in the sliding groove 1, and the opening and closing state of a maintenance hole 7 can be controlled, so that the maintenance hole 7 can be conveniently opened and sealed, and under the action of the observation window 3, the condition in the box body 4 can be observed and known under the condition that the maintenance cover 2 and the box door 5 are not opened.
As shown in fig. 1, the outer wall of the box 4 is provided with an air outlet 6 and an air inlet 8, respectively, so that the circulating ventilation and heat dissipation effects of the inside and the outside of the box 4 can be realized.
As shown in fig. 1-3, a fan 44 is disposed on an inner wall of the box 4 and on an inner side of the air inlet 8, an air outlet side of the fan 44 is connected to an air outlet assembly 46 through an air guiding pipe 45, the air outlet assembly 46 includes a filtering bin 461 disposed at a bottom end of the inner wall of the box 4, a dust collecting box 462 is slidably connected to a bottom inner wall of the filtering bin 461, a filter mesh 463 is disposed on a top inner wall of the filtering bin 461, the filter mesh 463 is of a downward V-shaped structure, the fan 44 starts to draw in air outside the box 4 through the air inlet 8, the air flows into the filtering bin 461 through the air guiding pipe 45, and under the filtering of the filter mesh 463, impurity particles in the air are filtered out, so that clean air flows into the box 4 and blows hot air in the box 4 to be discharged from the air outlet 6, thereby achieving a highly efficient and cyclic ventilation and heat dissipation effect, and impurities filtered by the filter mesh 463 fall into the dust collecting box 462 for collection, and the subsequent dumping treatment is convenient, and the phenomenon that dust splashes everywhere is prevented.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (8)
1. The utility model provides a low pressure reactive power automatic compensation device based on wireless online, includes box (4) to and articulate chamber door (5) on box (4), its characterized in that:
the inner wall of the box body (4) is provided with sliding rods (42) distributed in an array manner, and the sliding rods (42) are slidably sleeved with mounting plates (41);
an elastically telescopic wire clamping assembly (47) is arranged on the inner wall of the box body (4) and between two adjacent mounting plates (41);
and a maintenance hole (7) is formed in the box door (5), and a liftable sealing assembly is arranged on the outer side of the maintenance hole (7).
2. The low-voltage reactive power automatic compensation device based on the wireless online according to claim 1, characterized in that: the mounting plate (41) is provided with a plurality of mounting holes (43).
3. The low-voltage reactive power automatic compensation device based on the wireless online according to claim 1, characterized in that: the wire clamping assembly (47) comprises a wire clamping wheel (471), and an elastic rod (472) penetrates through the wire clamping wheel (471).
4. The low-voltage reactive power automatic compensation device based on the wireless online according to claim 3, characterized in that: the wire clamping assembly (47) further comprises a sleeve (473), a spring (474) is arranged on the inner wall of the sleeve (473), and the spring (474) is elastically connected with two ends of the elastic rod (472).
5. The low-voltage reactive power automatic compensation device based on the wireless online according to claim 1, characterized in that: the sealing assembly comprises a sliding groove (1) formed in the box door (5), the inner wall of the sliding groove (1) is connected with a maintenance cover (2) in a sliding mode, and a transparent observation window (3) is arranged on the maintenance cover (2).
6. The low-voltage reactive power automatic compensation device based on the wireless online according to claim 1, characterized in that: the outer wall of the box body (4) is respectively provided with an air outlet (6) and an air inlet (8).
7. The low-voltage reactive power automatic compensation device based on the wireless online according to claim 1, characterized in that: the inner wall of the box body (4) is provided with a fan (44) on the inner side of the air inlet (8), and the air outlet side of the fan (44) is connected with an air outlet assembly (46) through an air guide pipe (45).
8. The low-voltage reactive power automatic compensation device based on the wireless online according to claim 7, characterized in that: the air outlet assembly (46) comprises a filtering bin (461) arranged at the bottom end of the inner wall of the box body (4), the inner wall of the bottom of the filtering bin (461) is connected with a dust collecting box (462) in a sliding mode, and a filter screen (463) is arranged on the inner wall of the top of the filtering bin (461).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514254.3U CN216215205U (en) | 2021-10-19 | 2021-10-19 | Low-voltage reactive power automatic compensation device based on wireless online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514254.3U CN216215205U (en) | 2021-10-19 | 2021-10-19 | Low-voltage reactive power automatic compensation device based on wireless online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216215205U true CN216215205U (en) | 2022-04-05 |
Family
ID=80884372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122514254.3U Expired - Fee Related CN216215205U (en) | 2021-10-19 | 2021-10-19 | Low-voltage reactive power automatic compensation device based on wireless online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216215205U (en) |
-
2021
- 2021-10-19 CN CN202122514254.3U patent/CN216215205U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |