CN219477410U - Ring main unit - Google Patents
Ring main unit Download PDFInfo
- Publication number
- CN219477410U CN219477410U CN202320440307.8U CN202320440307U CN219477410U CN 219477410 U CN219477410 U CN 219477410U CN 202320440307 U CN202320440307 U CN 202320440307U CN 219477410 U CN219477410 U CN 219477410U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- main unit
- ring main
- unit according
- rain
- 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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- 239000000428 dust Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 9
- 238000009423 ventilation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000000284 extract Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000010959 steel Substances 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
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a ring main unit, which comprises a unit body, wherein the top of the unit body is provided with a mounting hole, the top of the inside of the mounting hole is fixedly provided with a first dust screen, the bottom of the mounting hole is fixedly provided with an exhaust fan, two sides of the unit body are respectively provided with a plurality of radiating holes, two sides of the unit body are respectively fixedly provided with a mounting shell, a mounting tube is fixedly arranged in the mounting shell, a radiating fan is arranged in the mounting tube, the other end of the mounting tube is fixedly provided with a main tube in a sealing manner, the main tube penetrates through the unit body and is fixedly connected with a branch tube, and the side wall of the branch tube is fixedly provided with a plurality of air outlet tubes.
Description
Technical Field
The utility model relates to the technical field of ring main units, in particular to a ring main unit.
Background
The ring main unit is an electrical device with a group of high-voltage switch devices arranged in a steel plate metal cabinet body or made into an assembled interval ring main unit, and the core part of the ring main unit adopts a load switch and a fuse, and has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like.
The looped netowrk cabinet part is located indoor, and long-term use internal part can generate heat, and the temperature risees in the cabinet, causes components and parts to generate heat and send out scalding, and the high temperature still leads to equipment ageing easily, seriously influences life and the electrical property of components and parts, and the looped netowrk cabinet heat dissipation is mostly at the cabinet body set up the ventilation hole at present, but this kind of mode ventilation effect is not good.
Disclosure of Invention
In order to solve the problems in the background technology, the utility model provides a ring main unit.
The utility model provides a looped netowrk cabinet, includes the cabinet body, the mounting hole has been seted up at cabinet body top, the fixed first dust screen that is provided with in the mounting hole top, the fixed air exhauster that is provided with in the mounting hole bottom, a plurality of louvre has been seted up respectively to cabinet body both sides, cabinet body both sides are fixed respectively and are provided with the installation shell, fixed mounting has the installation tube in the installation shell, install radiator fan in the installation tube, the installation tube other end is sealed fixedly to be provided with the person in charge, the person in charge runs through cabinet body and branch pipe fixed connection, the branch pipe lateral wall is fixed to be provided with a plurality of tuber pipe.
Based on the above, the cabinet body bottom is fixedly provided with waterproof bottom plate.
Based on the above, the cabinet body top both sides are fixed respectively and are provided with the flashing, two sealing fixed connection between the flashing, the flashing is the arc, the height of flashing's both sides is higher than the height in the middle.
Based on the above, the radiating hole is correspondingly provided with a rainproof stop block, and the rainproof stop block is obliquely and fixedly arranged on the outer wall of the cabinet body.
Based on the above, the branch pipe is fixedly arranged on the inner wall of the cabinet body.
Based on the above, the cabinet body is internally provided with a temperature sensor, the temperature sensor is electrically connected with a temperature controller, and the exhaust fan and the cooling fan are electrically connected with the temperature controller.
Based on the above, the vent hole is formed in the outer wall of the installation shell, and the second dustproof net is installed in the vent hole.
Based on the above, the cabinet body openly is provided with display screen and pilot lamp.
Compared with the prior art, the utility model has substantial characteristics and progress, in particular, through the structures of the first dustproof net, the exhaust fan, the heat dissipation holes, the temperature sensor, the heat dissipation fan and the like, when the temperature in the cabinet body reaches a numerical value, the temperature sensor transmits signals to the temperature controller, the temperature controller controls the exhaust fan and the heat dissipation fan to work, the exhaust fan extracts hot air in the cabinet body, and the heat dissipation fan blows air to dissipate heat in the cabinet body through a plurality of air outlet pipes, so that the ventilation and heat dissipation effects of the cabinet body are improved, and the problems that most of the heat dissipation of the prior ring main unit are provided with ventilation holes in the cabinet body, but the ventilation effect is poor are solved; according to the utility model, the bottom of the cabinet body can be protected in a waterproof manner through the waterproof bottom plate, the top of the cabinet body can be rainproof through the rainproof plate, the heights of the two sides of the rainproof plate are higher than those of the middle of the cabinet body, and the rainproof stop block is obliquely and fixedly arranged on the outer wall of the cabinet body through the rainproof stop block, so that rainwater is prevented from entering the cabinet body through the radiating holes, and the ring main unit is further protected.
Drawings
Fig. 1 is a perspective view of a ring main unit according to the present utility model;
fig. 2 is a front view of a ring main unit according to the present utility model;
fig. 3 is a cross-sectional view of a ring main unit according to the present utility model;
fig. 4 is a cross-sectional view of a mounting shell in a ring main unit according to the present utility model.
In the figure: 1. rain-proof board; 2. a cabinet body; 3. a branch pipe; 4. an air outlet pipe; 5. a rain-proof stop block; 6. a heat radiation hole; 7. an exhaust fan; 8. a first dust screen; 9. a mounting hole; 10. a temperature sensor; 11. a mounting shell; 12. a vent hole; 13. a second dust screen; 14. installing a pipe; 15. a main pipe; 16. a waterproof bottom plate; 17. a display screen; 18. an indicator light.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, a ring main unit comprises a cabinet body 2, a mounting hole 9 is formed in the top of the cabinet body 2, a first dust screen 8 is fixedly arranged at the top in the mounting hole 9, an exhaust fan 7 is fixedly arranged in the mounting hole 9, a plurality of radiating holes 6 are respectively formed in two sides of the cabinet body 2, a mounting shell 11 is fixedly arranged on two sides of the cabinet body 2, a mounting tube 14 is fixedly arranged in the mounting shell 11, a radiating fan is arranged in the mounting tube 14, a main tube 15 is fixedly arranged at the other end of the mounting tube 14 in a sealing manner, the main tube 15 penetrates through the cabinet body 2 and is fixedly connected with a branch tube 3, a plurality of air outlet pipes 4 are fixedly arranged on the side wall of the branch tube 3, the branch tube 3 is fixedly arranged on the inner wall of the cabinet body 2, a temperature sensor 10 is electrically connected with a temperature controller, the exhaust fan 7 and the radiating fan are electrically connected with the temperature controller, a vent hole 12 is formed in the outer wall of the mounting shell 11, a second dust screen 13 is arranged in the vent hole 12, and a display screen 17 and an indicator 18 are arranged on the front of the cabinet body 2.
When the novel ring main unit is used, through the structures of the first dustproof net 8, the exhaust fan 7, the radiating holes 6, the temperature sensor 10, the radiating fan and the like, when the temperature in the cabinet body 2 reaches a numerical value, the temperature sensor 10 transmits signals to the temperature controller, the temperature controller controls the exhaust fan 7 and the radiating fan to work, the exhaust fan 7 extracts hot air in the cabinet body 2, and the radiating fan blows air to radiate the cabinet body 2 through the plurality of air outlet pipes 4, so that the ventilation and heat radiation effects of the cabinet body 2 are improved, and the problems that most of the existing ring main unit is provided with ventilation holes in the cabinet body, but the ventilation effect is poor are solved;
specifically, cabinet body 2 bottom is fixed and is provided with waterproof bottom plate 16, and cabinet body 2 top both sides are fixed respectively and are provided with flashing 1, and sealing fixed connection is between two flashing 1, and flashing 1 is the arc, and the height in the middle of the high height of flashing 1's both sides is higher than, and louvre 6 corresponds to set up a rain-proof dog 5, and the fixed outer wall that sets up at cabinet body 2 of rain-proof dog 5 slope.
In reality, through the waterproof bottom plate 16 that sets up, can carry out waterproof protection to the bottom of cabinet body 2, through the flashing board 1 that sets up, the height that highly is higher than in the middle of the both sides of flashing board 1 can carry out rain-proof to the top of cabinet body 2 and handle, through the rain-proof dog 5 of setting, the fixed outer wall that sets up at cabinet body 2 of rain-proof dog 5 slope, prevent that the rainwater from getting into in the cabinet body 2 through louvre 6, further protected the looped netowrk cabinet.
The working principle and the using method of the utility model are as follows:
when the use, when the temperature in the cabinet body 2 reached a numerical value, temperature-sensing ware 10 sent signal to temperature controller, temperature controller control air exhauster 7 and radiator fan worked, the hot-air in the cabinet body 2 was extracted to air exhauster 7, radiator fan bloies and carries out the heat dissipation of blowing in to the cabinet body 2 through a plurality of tuber pipe 4, the ventilation and heat dissipation's of the cabinet body 2 effect has been improved, waterproof bottom plate 16 through setting up can carry out waterproof protection to the bottom of the cabinet body 2, through the flashing board 1 of setting, the height in the middle of the both sides of flashing board 1 is higher than, can carry out rain-proof processing to the top of the cabinet body 2, through the rain-proof dog 5 of setting, the outer wall at the cabinet body 2 is fixed in the slope of rain-proof dog 5, prevent that the rainwater from getting into the cabinet body 2 through louvre 6 in, the looped netowrk cabinet has further been protected.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a looped netowrk cabinet, includes the cabinet body (2), its characterized in that, mounting hole (9) have been seted up at cabinet body (2) top, the fixed first dust screen (8) that is provided with in mounting hole (9) top, fixed air exhauster (7) that are provided with in mounting hole (9), a plurality of louvre (6) have been seted up respectively to cabinet body (2) both sides, cabinet body (2) both sides are fixed respectively and are provided with installation shell (11), installation shell (11) internally mounted has installation tube (14), install radiator fan in installation tube (14), installation tube (14) other end sealing fixation is provided with and is responsible for (15), be responsible for (15) run through cabinet body (2) and branch pipe (3) fixed connection, branch pipe (3) lateral wall is fixed and is provided with a plurality of tuber pipe (4).
2. A ring main unit according to claim 1, wherein: the bottom of the cabinet body (2) is fixedly provided with a waterproof bottom plate (16).
3. A ring main unit according to claim 1, wherein: the novel rain-proof cabinet is characterized in that rain-proof plates (1) are fixedly arranged on two sides of the top of the cabinet body (2) respectively, the two rain-proof plates (1) are fixedly connected in a sealing mode, the rain-proof plates (1) are arc-shaped, and the heights of the two sides of the rain-proof plates (1) are higher than the middle.
4. A ring main unit according to claim 1, wherein: the radiating holes (6) are correspondingly provided with a rainproof stop block (5), and the rainproof stop block (5) is obliquely and fixedly arranged on the outer wall of the cabinet body (2).
5. A ring main unit according to claim 1, wherein: the branch pipes (3) are fixedly arranged on the inner wall of the cabinet body (2).
6. A ring main unit according to claim 1, wherein: the cabinet body (2) internally provided with a temperature sensor (10), the temperature sensor (10) is electrically connected with a temperature controller, and the exhaust fan (7) and the cooling fan are electrically connected with the temperature controller.
7. A ring main unit according to claim 1, wherein: the outer wall of the installation shell (11) is provided with a vent hole (12), and a second dustproof net (13) is installed in the vent hole (12).
8. A ring main unit according to claim 1, wherein: the front of the cabinet body (2) is provided with a display screen (17) and an indicator lamp (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320440307.8U CN219477410U (en) | 2023-03-08 | 2023-03-08 | Ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320440307.8U CN219477410U (en) | 2023-03-08 | 2023-03-08 | Ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219477410U true CN219477410U (en) | 2023-08-04 |
Family
ID=87461165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320440307.8U Active CN219477410U (en) | 2023-03-08 | 2023-03-08 | Ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219477410U (en) |
-
2023
- 2023-03-08 CN CN202320440307.8U patent/CN219477410U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240805 Address after: No. 22173, Chaijiawu Village, Yangshui Township, Anci District, Langfang City, Hebei Province, China 065000 Patentee after: Zhang Yunhe Country or region after: China Address before: 452670 Electronics Industrial Park, North Section of Alishan Road, Xiangcheng County, Xuchang City, Henan Province Patentee before: HENAN YABANG ELECTRIC Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240918 Address after: Room 1220, Add 1, No. 24 Guda Road, Jingbin Industrial Park, Wuqing District, Tianjin City 301700 Patentee after: Tianjin Huanrui Electric Power Engineering Co.,Ltd. Country or region after: China Address before: No. 22173, Chaijiawu Village, Yangshui Township, Anci District, Langfang City, Hebei Province, China 065000 Patentee before: Zhang Yunhe Country or region before: China |