CN220754052U - Power distribution cabinet with protection structure - Google Patents
Power distribution cabinet with protection structure Download PDFInfo
- Publication number
- CN220754052U CN220754052U CN202322348931.8U CN202322348931U CN220754052U CN 220754052 U CN220754052 U CN 220754052U CN 202322348931 U CN202322348931 U CN 202322348931U CN 220754052 U CN220754052 U CN 220754052U
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- cabinet body
- sealing
- moisture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000002955 isolation Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 2
- 230000009545 invasion Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000009736 wetting 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Patch Boards (AREA)
Abstract
The application relates to a switch board that has protective structure, it includes the switch board cabinet body and articulates the cabinet door that sets up on the switch board cabinet body, its characterized in that: the power distribution cabinet comprises a power distribution cabinet body and is characterized in that a moisture isolation base is arranged at the bottom of the power distribution cabinet body, a sealing gap is formed between the inner wall of the power distribution cabinet body and the peripheral side wall of the power distribution cabinet body, a sealing assembly is arranged in the sealing gap, and an envelope assembly for enveloping the power distribution cabinet body is arranged in the moisture isolation base in a lifting manner; the sealing assembly comprises a sealing soft sleeve with one side open, a cementing layer arranged in the sealing soft sleeve, a soluble film arranged at the opening of the sealing soft sleeve and a pressure switch embedded on the inner wall of the power distribution cabinet body, wherein the sealing soft sleeve is deviated from the opening at one side of the power distribution cabinet body, and the pressure switch is in signal connection with the envelope assembly. The utility model has the effect that reduces the possibility that components and parts in the switch board were damaged by moisture and rainwater invasion.
Description
Technical Field
The application relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a protection structure.
Background
The power distribution cabinet is divided into a power distribution cabinet, an illumination power distribution cabinet, a metering cabinet and the like, is final equipment of a power distribution system, mainly used for conveying electric energy for low-voltage users, and is provided with a medium-voltage inlet wire, a distribution transformer and a low-voltage distribution device.
Currently, the switch board is arranged in ground in the use mostly, easily makes the internal portion of ground moisture invasion cabinet, if meet typhoon storm weather, the higher infiltration of ground ponding water level makes rainwater etc. advance the internal portion of cabinet, can all lead to the internal components and parts damage of cabinet for the unable normal work of switch board.
In view of the foregoing prior art, the inventor believes that there is a need for a protection structure for a power distribution cabinet to reduce the possibility of damage to components in the power distribution cabinet caused by moisture and rain intrusion.
Disclosure of Invention
In order to reduce the possibility of damage to components and parts in the power distribution cabinet caused by invasion of moisture and rainwater, the application provides a power distribution cabinet with a protection structure.
The application provides a switch board that has protective structure adopts following technical scheme:
the utility model provides a switch board that has protective structure, includes the switch board cabinet body and articulates the cabinet door that sets up on the switch board cabinet body, its characterized in that: the power distribution cabinet comprises a power distribution cabinet body and is characterized in that a moisture isolation base is arranged at the bottom of the power distribution cabinet body, a sealing gap is formed between the inner wall of the power distribution cabinet body and the peripheral side wall of the power distribution cabinet body, a sealing assembly is arranged in the sealing gap, and an envelope assembly for enveloping the power distribution cabinet body is arranged in the moisture isolation base in a lifting manner;
the sealing assembly comprises a sealing soft sleeve with one side open, a cementing layer arranged in the sealing soft sleeve, a soluble film arranged at the opening of the sealing soft sleeve and a pressure switch embedded on the inner wall of the power distribution cabinet body, wherein the sealing soft sleeve is deviated from the opening at one side of the power distribution cabinet body, and the pressure switch is in signal connection with the envelope assembly.
Optionally, the cover subassembly includes inlays and establishes at the fixed cover of installing in the moisture proof base, flexible setting is in a plurality of cover board in the fixed cover and set up on the moisture proof base drive a plurality of cover board flexible driving piece, a plurality of cover board slides the cover each other and establishes, pressure switch with driving piece signal connection.
Optionally, an elastic pad is arranged on the side wall of the envelope plate facing the power distribution cabinet body.
Optionally, a round chamfer is formed on one side of the elastic pad facing the fixing sleeve.
Optionally, the outlet has been seted up on the switch board cabinet body diapire, be provided with the drain pump in the moisture proof base, the drain pump inlet end is provided with the connecting pipe, the connecting pipe stretches into in the outlet, pressure switch with drain pump signal connection.
Optionally, a blower fan is arranged in the power distribution cabinet body, and the blower fan is in signal connection with the pressure switch.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the utility model is used, the power distribution cabinet body is separated from the ground through the moisture isolation base, so that the possibility that ground moisture invades into the power distribution cabinet is greatly reduced, meanwhile, when typhoon storm weather occurs, rainwater is accumulated, gaps between the power distribution cabinet body and cabinet doors are main paths of rainwater infiltration, the soluble film in the sealing assembly can be dissolved when the soluble film is soaked by the rainwater for a long time, so that the gel layer is exposed, the rainwater in the gel layer is solidified, the complete sealing of the sealing gap between the power distribution cabinet body and the cabinet doors is realized, and meanwhile, the pressure switch is extruded after the gel layer is solidified and expanded, so that the possibility that components in the power distribution cabinet are damaged by the invasion of the moisture and the rainwater is greatly reduced.
Drawings
Fig. 1 is a schematic axial view of an overall structure of a power distribution cabinet with a protection structure according to the present embodiment;
fig. 2 is a schematic axial view II of the overall structure of the power distribution cabinet with the protection structure in the embodiment;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is a schematic cross-sectional structure of the whole structure of the power distribution cabinet mainly embodying a protection structure in this embodiment;
fig. 5 is an enlarged schematic view of the portion B in fig. 4.
Reference numerals: 1. a power distribution cabinet body; 2. a cabinet door; 3. a moisture-proof base; 4. a support leg; 5. a seal assembly; 51. sealing and isolating the soft sleeve; 52. a gel layer; 53. a soluble film; 54. a pressure switch; 6. sealing the gap; 7. a jacket assembly; 71. a fixed sleeve; 72. a sheathing plate; 73. a driving member; 8. an elastic pad; 9. round chamfering; 10. a water outlet; 11. a draining pump; 12. a connecting pipe; 13. and a blower fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without the benefit of the present disclosure, are intended to be within the scope of the present application based on the described embodiments.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. As used in the specification and claims of this application, the terms "a" and "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a switch board that has protective structure.
Referring to fig. 1 and 2, a switch board with protective structure, including the switch board cabinet body 1, cabinet door 2 and moisture isolation base 3, cabinet door 2 articulates and installs on the switch board cabinet outer wall, and the installation of cabinet door 2 does not do too much for prior art and repeating, welded fastening has a plurality of stabilizer blade 4 on the switch board cabinet body 1 diapire, in this embodiment, the switch board cabinet body 1 is the rectangle cabinet body, stabilizer blade 4 quantity is preferably four, four stabilizer blades 4 equipartitions are at four corners of the switch board cabinet body 1 diapire, join in marriage the single cabinet body and insert and fix on moisture isolation base 3 through four stabilizer blades 4 to separate the switch board cabinet body 1 with ground through moisture isolation base 3, and then greatly reduced the possibility that ground moisture invaded in the switch board.
Referring to fig. 1 and 2, a sealing gap 6 is formed between a power distribution cabinet body 1 and a cabinet door 2, a sealing assembly 5 for tightly sealing the sealing gap 6 is arranged in the sealing gap 6, and when the power distribution cabinet is used, the gap between the power distribution cabinet body 1 and the cabinet door 2 is a main path for rainwater to invade, and the sealing assembly 5 can isolate rainwater, so that the possibility that the rainwater enters the power distribution cabinet body 1 through the gap to damage components is reduced.
Referring to fig. 2 and 3, the sealing assembly 5 includes a sealing soft sleeve 51, a gel layer 52, a soluble film 53 and a pressure switch 54, wherein one side of the sealing soft sleeve 51, which faces away from the inner cavity of the power distribution cabinet body 1, is opened, the sealing soft sleeve 51 is fixedly adhered between the inner wall of the power distribution cabinet body 1 and the peripheral side wall of the cabinet door 2, the gel layer 52 is filled in the sealing soft sleeve 51 and seals the opening of the sealing soft sleeve 51 through the soluble film 53, the pressure switch 54 is embedded and installed on the inner wall of the power distribution cabinet body 1 and is abutted against the outer wall of the sealing soft sleeve 51, in this embodiment, the gel layer 52 can be a material layer such as sulphoaluminate cement, gypsum and the like, and the soluble film 53 can be a polyvinyl alcohol material film;
when rainwater is accumulated and submerged in the power distribution cabinet in extreme conditions such as a storm rainy day, the soluble film 53 is gradually dissolved and exposed out of the gel layer 52 in the sealing rubber sleeve under the condition of rainwater soaking, the gel layer 52 is solidified and expanded under the condition of rainwater soaking, and therefore sealing of the sealing gap 6 is achieved, and meanwhile the pressure switch 54 is pressed.
Referring to fig. 1, an envelope assembly 7 for enveloping the power distribution cabinet body 1 is arranged in the moisture isolation base 3 in a lifting manner, and the power distribution cabinet can be enveloped and discharged when rainwater floods the power distribution cabinet through the envelope assembly 7, so that the possibility that the rainwater enters the power distribution cabinet body 1 to damage components is reduced.
Referring to fig. 1 and 4, the jacket assembly 7 includes a fixing sleeve 71, jacket plates 72 and a driving member 73, in this embodiment, the fixing sleeve 71 and the jacket plates 72 are all "mouth" shaped, the driving member 73 adopts a driving cylinder, the jacket plates 72 are provided with a plurality of jacket plates 72, the jacket plates 72 are slidably sleeved with each other, a sliding groove and a sliding block which are mutually limited and slidably arranged between two adjacent jacket plates 72 are arranged between the adjacent jacket plates 72, the top of the fixing sleeve 71 is opened, the jacket plates 72 arranged close to the fixing sleeve 71 are limited and slidably arranged in the fixing sleeve 71, the driving cylinder telescopic rod is fixedly connected with the jacket plates 72 arranged away from the fixing sleeve 71, and the pressure switch 54 is in signal connection with the driving member 73;
during application, the gel layer 52 is solidified under rainwater infiltration, so that the pressure switch 54 is pressed and opened under enough pressure, the driving piece 73 is started, the telescopic rod of the driving piece 73 drives the plurality of envelope plates 72 to gradually slide along the direction deviating from the moisture-proof base 3, and the power distribution cabinet body 1 is sealed in the opening-shaped envelope plates 72.
Referring to fig. 4 and 5, the side wall of the enclosure plate 72 facing the power distribution cabinet body 1 is fixedly adhered with an elastic pad 8, and when no rainwater infiltration occurs, the elastic pad 8 is received into the adjacent other enclosure plate 72 together with the corresponding enclosure plate 72 and compressed; when the power distribution cabinet is submerged by rainwater, the driving piece 73 is started, the elastic pad 8 slides out from the adjacent sleeve plates 72 along with the corresponding sleeve plates 72 and achieves reduction, in the embodiment, the elastic pad 8 is made of rubber sealing pads, after reduction, the elastic pad 8 on each sleeve plate 72 can be abutted against the outer wall of the power distribution cabinet body 1, so that the sleeve of the power distribution cabinet body 1 is further achieved, rainwater can be extruded out, and the possibility that the rainwater enters the power distribution cabinet body 1 is greatly reduced.
Referring to fig. 4 and 5, a circular chamfer 9 is formed on one side of the elastic pad 8 facing the fixing sleeve 71, and the circular chamfer 9 can facilitate the elastic pad 8 to enter the corresponding sleeve plate 72 when the sleeve plate 72 is recovered, so that the possibility that the elastic pad 8 is blocked and cannot be recovered is reduced.
Referring to fig. 2 and 4, the drain outlet 10 is formed in the bottom wall of the power distribution cabinet body 1, the drain pump 11 is installed in the moisture isolation base 3 in an embedded mode, the drain pump 11 is in signal connection with the pressure switch 54, the connecting pipe 12 is installed at the liquid inlet end of the drain pump 11 in a sleeved mode, the connecting pipe 12 stretches into the drain outlet 10, one end face, deviating from the drain pump 11, of the connecting pipe 12 is flush with the inner bottom wall of the power distribution cabinet body 1, when the power distribution cabinet body 1 is submerged by rainwater, or a small amount of rainwater enters the power distribution cabinet body 1, the pressure switch 54 is pressed to start the drain pump 11 at the moment, water in the power distribution cabinet body 1 enters the connecting pipe 12 through the drain outlet 10 and is discharged through the discharge pump, and therefore the possibility of rainwater silting in the power distribution cabinet body 1 is further reduced.
Referring to fig. 2 and 3, the blower fan 13 is fixedly installed in the power distribution cabinet body 1 through bolts, the blower fan 13 is in signal connection with the pressure switch 54, when the power distribution cabinet body 1 is submerged by rainwater, the cementing layer 52 is solidified to press the pressure switch 54, the blower fan 13 is started to blow after the pressure switch 54 is pressed, and the evaporation of water in the power distribution cabinet body 1 is quickened, so that the possibility that components in the power distribution cabinet body 1 are damaged by the rainwater due to wetting is avoided as much as possible.
The implementation principle of the power distribution cabinet with the protection structure in the embodiment of the application is as follows: during the use, separate switch board cabinet body 1 with ground through separating wet base 3, and then greatly reduced the possibility that ground moisture invaded in the switch board, simultaneously when typhoon storm weather, the rainwater piles up, the clearance between switch board cabinet body 1 and cabinet door 2 is the main way that the rainwater permeated, the soluble film 53 in seal assembly 5 takes place to dissolve when being soaked for a long time by the rainwater, thereby expose the cementing layer 52, the solidification takes place behind the cementing layer 52 rainwater, and then realize the shutoff totally of seal gap 6 between switch board cabinet body 1 and cabinet door 2, simultaneously extrude pressure switch 54 after the cementing layer 52 solidification inflation, thereby start the cover of cover assembly 7 to switch board cabinet body 1, simultaneously he leaves the pipe still can start drain pump 11 and blast fan 13, drain and blow down the inside switch board cabinet body 1, thereby greatly reduced the possibility that the damage is caused by moisture and rainwater invasion to the components and parts in the switch board cabinet.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The utility model provides a switch board that has protective structure, includes switch board cabinet body (1) and articulates cabinet door (2) that set up on switch board cabinet body (1), its characterized in that: the power distribution cabinet is characterized in that a moisture-proof base (3) is arranged at the bottom of the power distribution cabinet body (1), a sealing gap (6) is formed between the inner wall of the power distribution cabinet body (1) and the peripheral side wall of the cabinet body, a sealing assembly (5) is arranged in the sealing gap (6), and an envelope assembly (7) for enveloping the power distribution cabinet body (1) is arranged in the moisture-proof base (3) in a lifting manner;
the sealing assembly (5) comprises a sealing soft sleeve (51) with one side open, a cementing layer (52) arranged in the sealing soft sleeve (51), a soluble film (53) arranged at the opening of the sealing soft sleeve (51) and a pressure switch (54) embedded on the inner wall of the power distribution cabinet body (1), the sealing soft sleeve (51) is away from one side open of the power distribution cabinet body (1), and the pressure switch (54) is in signal connection with the envelope assembly (7).
2. A power distribution cabinet with a protective structure according to claim 1, characterized in that: the jacket assembly (7) comprises a fixed sleeve (71) which is arranged in the moisture-proof base (3), a plurality of jacket plates (72) which are arranged in the fixed sleeve (71) in a telescopic manner, and a driving piece (73) which is arranged on the moisture-proof base (3) and drives the jacket plates (72) to stretch out and draw back, the jacket plates (72) are sheathed in a sliding manner, and the pressure switch (54) is connected with the driving piece (73) in a signal manner.
3. A power distribution cabinet with a protective structure according to claim 2, characterized in that: an elastic pad (8) is arranged on the side wall of the envelope plate (72) facing the power distribution cabinet body (1).
4. A power distribution cabinet with a protective structure according to claim 3, characterized in that: one side of the elastic pad (8) facing the fixed sleeve (71) is provided with a round chamfer (9).
5. A power distribution cabinet with a protective structure according to claim 1, characterized in that: the water distribution cabinet is characterized in that a water outlet (10) is formed in the bottom wall of the power distribution cabinet body (1), a drainage pump (11) is arranged in the moisture isolation base (3), a connecting pipe (12) is arranged at the liquid inlet end of the drainage pump (11), the connecting pipe (12) stretches into the water outlet (10), and the pressure switch (54) is connected with the drainage pump (11) through signals.
6. A power distribution cabinet with a protective structure according to claim 1, characterized in that: a blower fan (13) is arranged in the power distribution cabinet body (1), and the blower fan (13) is in signal connection with the pressure switch (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322348931.8U CN220754052U (en) | 2023-08-31 | 2023-08-31 | Power distribution cabinet with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322348931.8U CN220754052U (en) | 2023-08-31 | 2023-08-31 | Power distribution cabinet with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220754052U true CN220754052U (en) | 2024-04-09 |
Family
ID=90559726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322348931.8U Active CN220754052U (en) | 2023-08-31 | 2023-08-31 | Power distribution cabinet with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220754052U (en) |
-
2023
- 2023-08-31 CN CN202322348931.8U patent/CN220754052U/en active Active
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