CN220570091U - High-voltage ring main unit with dampproofing function - Google Patents
High-voltage ring main unit with dampproofing function Download PDFInfo
- Publication number
- CN220570091U CN220570091U CN202322220556.9U CN202322220556U CN220570091U CN 220570091 U CN220570091 U CN 220570091U CN 202322220556 U CN202322220556 U CN 202322220556U CN 220570091 U CN220570091 U CN 220570091U
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- main unit
- ring main
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- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a high-voltage ring main unit with a dampproof function, which comprises a built-in ring main unit, wherein a box body is arranged outside the built-in ring main unit, two sides of one end of the box body are provided with cover bodies through hinges, two sides of the box body are provided with dustproof nets, a bottom plate is arranged below the cover bodies, the top end of the bottom plate is fixedly provided with a supporting plate, and the supporting plate is fixedly connected with the bottom end of the box body. When the high-voltage ring main unit with the dampproof function is used, the built-in ring main unit is arranged in the box body, and the box body has an erection effect through the supporting plate, so that the bottom of the built-in ring main unit is prevented from contacting the ground, and the problem of dampness is solved; meanwhile, when maintaining, the rotating plate rotates in a vertical state, the cabinet door in the built-in ring main unit is shielded, the influence of automatic closing of the cabinet door on maintenance and the starting of a servo motor are avoided, the output shaft of the servo motor drives the gear to rotate, the gear rotating baffle plate extends out of the cabinet body, and fire extinguishing powder falls down to extinguish the fire in the built-in ring main unit.
Description
Technical Field
The utility model relates to the technical field of high-voltage ring main units, in particular to a high-voltage ring main unit with a dampproof function.
Background
The high-voltage ring network cabinets are used for improving reliability, so that a user can obtain power from two directions, and a power supply network is generally connected into a ring shape. This power supply mode is simply referred to as ring network power supply. In ac 10KV distribution systems such as ports and high-rise buildings, the high-voltage circuit is usually controlled by a load switch and is provided with protection because of a small load capacity.
The high-voltage ring main unit mainly comprises a cabinet body and a cabinet door, the cabinet body is usually placed on the ground directly during use, electric components are installed in the cabinet body at the later stage, and heat is dissipated through heat dissipation holes on two sides of the cabinet body.
However, when the cabinet is used, the cabinet body is directly placed on the ground, and is not moved for a long time, and after a long time, the problem of corrosion at the bottom end of the cabinet body can be caused due to the fact that the ground is wet, and meanwhile, the cabinet body is in a wet state, so that long-term use of electric elements is not facilitated.
Disclosure of Invention
The utility model aims to provide a high-voltage ring main unit with a dampproof function, which aims to solve the problems that when the high-voltage ring main unit is used, the cabinet body is directly placed on the ground and does not move for a long time, after a long time, the bottom end of the cabinet body is corroded due to the fact that the ground is wet, meanwhile, the cabinet body is in a wet state, and long-term use of electric elements is not facilitated.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-voltage ring main unit with dampproofing function, includes built-in looped netowrk cabinet, the outside of built-in looped netowrk cabinet has set up the box, and the both sides of box one end are through the hinge mounting lid, the both sides of box all are provided with the dust screen, the below of lid is provided with the bottom plate, and the top of bottom plate is fixed with the backup pad, and the bottom fixed connection of backup pad and box. Through arranging built-in looped netowrk cabinet in the box, realize dampproofing effect, play the effect of erect the box through the backup pad simultaneously, avoided built-in looped netowrk cabinet contact ground, play dampproofing effect to a certain extent equally.
Preferably, a spark detector is arranged at the position, close to the right side, of the inner top end of the built-in ring main unit. Whether spark phenomenon appears in the built-in looped netowrk cabinet is respond to through the spark detector, i.e. the problem of mode explosion.
Preferably, the top of box is fixed with the top box, and top box and built-in looped netowrk cabinet's top be the intercommunication state, the both sides slip equipment of top box has the baffle, and one side is kept away from mutually to two baffles is fixed with the riser, is provided with fire extinguishing powder on being located the baffle in the top box. The baffle separates the top box into two parts for storing fire extinguishing powder, and the fire extinguishing powder falls down to extinguish fire in the built-in ring main unit.
Preferably, the gear is rotated below the baffle in the top box, one end of the gear is fixedly connected with the inner wall of the top box, the servo motors are arranged on two sides of one end of the top box, and one end of each servo motor is fixedly connected with the other end of the gear. When the output shaft of the servo motor rotates positively and negatively, the gear is driven to rotate, the baffle is triggered to move left and right through the gear, and the baffle is stored in the top box or is moved out of the top box.
Preferably, the heat dissipation holes are formed in the positions, corresponding to the dustproof net, of the two sides of the built-in ring main unit, and a fan is installed on one side, located on the dustproof net, of the box body. The fan is started to rapidly conduct heat dissipation treatment on the box body and the built-in ring main unit, gas fluidity is improved, and the problem of humidity in the built-in ring main unit is avoided.
Preferably, one end of the supporting plate positioned below the cover body is provided with a rotating plate, a rotating button is fixed at one end of the rotating plate, which is close to the edge position, and the rotating button is in threaded connection with the supporting plate. After the rotating plate rotates to be in a vertical state, the cabinet door in the built-in ring main unit can be shielded, and the cabinet door is prevented from being automatically combined with the cabinet body due to wind blowing.
Preferably, a vertical rod is fixed on the outer wall of one end of the rotary button far away from the supporting plate. The hand-held vertical rod is convenient for rotating the rotating plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the box body is erected outside the built-in ring main unit, the cover body is installed on two sides of one end of the box body through the hinges, the dust-proof nets are arranged on two sides of the box body, the bottom plate is arranged below the cover body, the supporting plate is fixed on the top end of the bottom plate, the built-in ring main unit is arranged in the box body, and the box body has an erection effect through the supporting plate, so that the bottom of the built-in ring main unit is prevented from contacting the ground, and the problem of dampness occurs;
2. through setting up the swivel plate in the backup pad one end that is located the lid below, and swivel plate one end is close to edge position department fixed turn button, and is threaded connection between turn button and the backup pad, when the maintenance, swivel plate rotation vertical state shelter from the cabinet door in the built-in looped netowrk cabinet, avoids cabinet door self-closing to influence the maintenance;
3. through fixed top box in box top, and top box and built-in looped netowrk cabinet top be the intercommunication state, top box both sides slip equipment baffle, one side fixed riser is kept away from mutually to two baffles, lie in the baffle in the top box and set up fire extinguishing powder, store fire extinguishing powder in the top box near top position department through the riser, lie in baffle below rotation gear in the top box, and gear one end and top box inner wall fixed connection, servo motor is installed to top box one end both sides, and servo motor one end and gear other end fixed connection, start servo motor, servo motor's output shaft drives the gear rotation, extend outside the box through gear rotating baffle, fire extinguishing powder drops and carries out fire extinguishing treatment in the built-in looped netowrk cabinet this moment.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic diagram of the front cross-sectional structure of the case of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 5 is an enlarged view of the structure of fig. 3B according to the present utility model.
In the figure: 1. a case; 2. a dust screen; 3. a top box; 4. a cover body; 5. a bottom plate; 6. a servo motor; 7. a support plate; 8. a baffle; 9. a riser; 10. fire extinguishing powder; 11. a blower; 12. a rotating plate; 13. a rotary knob; 14. a gear; 15. a spark detector; 16. and a ring main unit is arranged in the ring main unit.
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 making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a high-voltage ring main unit with dampproofing function, includes built-in looped netowrk cabinet 16, and built-in looped netowrk cabinet 16 comprises cabinet body and cabinet door. The outside of built-in looped netowrk cabinet 16 has set up box 1, and the lid 4 is installed through the hinge to the both sides of box 1 one end, and the both sides of box 1 all are provided with dust screen 2, and dust screen 2 is used for gas flow, avoids the dust to get into in the box 1 simultaneously. A bottom plate 5 is arranged below the cover body 4, and a preformed hole is vertically formed in the corner position at the top end of the bottom plate 5. And the top end of the bottom plate 5 is fixed with a supporting plate 7, and the supporting plate 7 plays a role in erecting the box body 1. The top of backup pad 7 has seted up the recess, and box 1 is located the recess. The supporting plate 7 is fixedly connected with the bottom end of the box body 1; the two sides of the built-in ring main unit 16 are provided with heat dissipation holes at positions corresponding to the dustproof net 2 for gas flow. The fans 11 are arranged on one side of the dustproof net 2 in the box body 1, the fans 11 on two sides in the box body 1 are arranged in parallel, one side is used for extracting gas, and the other side is used for extracting the gas in the box body 1; through setting up built-in looped netowrk cabinet 16 in box 1 to box 1 plays the effect of setting up through backup pad 7, consequently avoids built-in looped netowrk cabinet 16 bottom contact ground, appears the moist problem.
Referring to fig. 3-5, a spark detector 15 is installed at a position near the right side of the top end of the inner ring main unit 16, and whether a spark phenomenon occurs in the inner ring main unit 16 is sensed by the spark detector 15. The top of the box body 1 is fixedly provided with a top box 3, the top ends of the top box 3 and the built-in ring main unit 16 are in a communicating state, two sides of the top box 3 are slidably assembled with baffle plates 8, and two sides of the top box 3 are provided with strip-shaped preformed holes for the baffle plates 8 to penetrate. The bottom end of the baffle plate 8 is fixed with teeth. A vertical plate 9 is fixed on one side, far away from the two baffle plates 8, of the two baffle plates, and the vertical plate 9 and the baffle plates 8 are vertically fixed. Fire extinguishing powder 10 is arranged on the baffle 8 in the top box 3. In addition, a gear 14 is rotated below the baffle plate 8 in the top box 3, and the gear 14 is in meshed connection with the baffle plate 8. And one end of the gear 14 is fixedly connected with the inner wall of the top box 3, and the servo motor 6 is arranged on two sides of one end of the top box 3, and the signal of the servo motor 6 can be QS-750W. One end of the servo motor 6 is fixedly connected with the other end of the gear 14, and the gear 14 is driven to rotate by the positive and negative rotation of an output shaft of the servo motor 6; when the fire extinguishing powder extinguishing device is used, the spark detector 15 is started, when the spark detector 15 senses that spark occurs in the built-in ring main unit 16, the servo motor 6 is started, the output shaft of the servo motor 6 drives the gear 14 to rotate, the gear 14 drives the baffle 8 to move outwards of the box body 1, and the fire extinguishing powder 10 is scattered into the built-in ring main unit 16 to extinguish fire in the built-in ring main unit 16.
Referring to fig. 1 and 4, a rotating plate 12 is disposed at one end of a supporting plate 7 below the cover 4, a rotating button 13 is fixed at one end of the rotating plate 12 near the edge, and a screw hole for the rotating button 13 to penetrate is formed in the supporting plate 7. And the rotary button 13 is in threaded connection with the supporting plate 7, so that the rotary plate 12 is stable in any state. Wherein, a vertical rod is fixed on the outer wall of one end of the rotary button 13 far away from the supporting plate 7, which is beneficial to the rotation of the rotary button 13 by hands; when the electrical components in the built-in ring main unit 16 are maintained, the built-in ring main unit 16 is opened, the rotating plate 12 is rotated, the door of the built-in ring main unit 16 is shielded by the rotating plate 12, the automatic closing of the door is avoided, and after the maintenance is completed, the rotating plate 12 is rotated to be in a horizontal state.
Working principle: firstly, the electrical components are installed in the built-in ring main unit 16, then the cover body 4 rotates to be combined with the box body 1, and when the electric appliance is used, the spark detector 15 and the fan 11 are started, and the type of the fan 11 can be TA12025. When the fan 11 is started, external cooling is pumped into the built-in ring main unit 16, and gas in the built-in ring main unit 16 and the box body 1 is pumped out, so that gas flow is realized, and the problem of dampness in the built-in ring main unit 16 is avoided; secondly, when the electrical components in the built-in ring main unit 16 are maintained, the built-in ring main unit 16 is opened, the rotating plate 12 is rotated, the door of the built-in ring main unit 16 is shielded by the rotating plate 12, the automatic closing of the door is avoided, and after the maintenance is finished, the rotating plate 12 is rotated to be in a horizontal state; finally, when the spark detector 15 senses that spark occurs in the built-in ring main unit 16, the servo motor 6 is started, the output shaft of the servo motor 6 drives the gear 14 to rotate, the gear 14 drives the baffle 8 to move outwards of the box body 1, and the fire extinguishing powder 10 is scattered into the built-in ring main unit 16 to extinguish fire in the built-in ring main unit 16.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-voltage ring main unit with dampproofing function, includes built-in looped netowrk cabinet (16), its characterized in that: the outside of built-in looped netowrk cabinet (16) has set up box (1), and the both sides of box (1) one end are through hinge installation lid (4), the both sides of box (1) all are provided with dust screen (2), the below of lid (4) is provided with bottom plate (5), and the top of bottom plate (5) is fixed with backup pad (7), and the bottom fixed connection of backup pad (7) and box (1).
2. The high-voltage ring main unit with moisture-proof function according to claim 1, wherein: a spark detector (15) is arranged at the position, close to the right side, of the inner top end of the built-in ring main unit (16).
3. The high-voltage ring main unit with moisture-proof function according to claim 1, wherein: top end of box (1) is fixed with top box (3), and top end of top box (3) and built-in looped netowrk cabinet (16) is the intercommunication state, baffle (8) are assembled in the both sides slip of top box (3), and one side is kept away from mutually to two baffles (8) is fixed with riser (9), is provided with fire extinguishing powder (10) on being located baffle (8) in top box (3).
4. A high voltage ring main unit with moisture protection function according to claim 3, characterized in that: the novel multifunctional intelligent control device is characterized in that a gear (14) is arranged in the top box (3) and located below the baffle (8) in a rotating mode, one end of the gear (14) is fixedly connected with the inner wall of the top box (3), a servo motor (6) is arranged on two sides of one end of the top box (3), and one end of the servo motor (6) is fixedly connected with the other end of the gear (14).
5. The high-voltage ring main unit with moisture-proof function according to claim 1, wherein: the two sides of the built-in ring main unit (16) are provided with heat dissipation holes at positions corresponding to the dustproof net (2), and a fan (11) is arranged on one side of the dustproof net (2) in the box body (1).
6. The high-voltage ring main unit with moisture-proof function according to claim 1, wherein: one end of the supporting plate (7) positioned below the cover body (4) is provided with a rotating plate (12), one end of the rotating plate (12) is fixed with a rotating button (13) near the edge position, and the rotating button (13) is in threaded connection with the supporting plate (7).
7. The high-voltage ring main unit with moisture-proof function as claimed in claim 6, wherein: and a vertical rod is fixed on the outer wall of one end, far away from the supporting plate (7), of the rotary button (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322220556.9U CN220570091U (en) | 2023-08-17 | 2023-08-17 | High-voltage ring main unit with dampproofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322220556.9U CN220570091U (en) | 2023-08-17 | 2023-08-17 | High-voltage ring main unit with dampproofing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220570091U true CN220570091U (en) | 2024-03-08 |
Family
ID=90101668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322220556.9U Active CN220570091U (en) | 2023-08-17 | 2023-08-17 | High-voltage ring main unit with dampproofing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220570091U (en) |
-
2023
- 2023-08-17 CN CN202322220556.9U patent/CN220570091U/en active Active
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