CN210443920U - Low-voltage draw-out type switch cabinet - Google Patents
Low-voltage draw-out type switch cabinet Download PDFInfo
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- CN210443920U CN210443920U CN201921526777.6U CN201921526777U CN210443920U CN 210443920 U CN210443920 U CN 210443920U CN 201921526777 U CN201921526777 U CN 201921526777U CN 210443920 U CN210443920 U CN 210443920U
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Abstract
The utility model discloses a low-voltage draw-out switch cabinet, which relates to the field of power distribution cabinets and comprises a cabinet body and a drawer, wherein the top end of the cabinet body is provided with an air exhaust component, which comprises an air exhaust fan and an air exhaust pipe arranged at the top end of the cabinet body, the exhaust air pipe is communicated with the inside of the cabinet body, the air outlet end of the exhaust fan is communicated with the outside, the bottom end of the cabinet body is provided with a gas filtering component, a conduit group is arranged in the cabinet body and is connected with the gas filtering component, therefore, the top end of the cabinet body is provided with the air exhaust component, the air exhaust fan is started, the high-temperature gas in the cabinet body can be exhausted along the air exhaust pipe, the rapid cooling is realized, set up gas filtering component simultaneously, can get into the internal gas of cabinet to the external world and filter, set up the pipe group simultaneously and with near the leading-in drawer of external cold air, be convenient for fast heat dissipation and ventilation, whole device simple structure, the radiating effect is good.
Description
Technical Field
The utility model belongs to the technical field of the switch board and specifically relates to a low pressure pull-out type cubical switchboard is related to.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The low-voltage switch cabinet can be structurally divided into a fixed type and a draw-out type, wherein the draw-out type is composed of a fixed cabinet body and a movable drawer provided with main electrical elements such as a switch and the like, and the disassembly, the movement and the repair of the electrical elements can be facilitated.
However, the above-described technique has the following drawbacks: traditional low-voltage draw-out type cubical switchboard is not convenient for remove because the great reason of volume and quality, and its connecting bus can produce a large amount of heats at the during operation in the use, if can not in time handle, probably leads to the damage of bus to influence low-voltage distribution cabinet's normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a low pressure pull-out type cubical switchboard has good ventilation radiating effect.
The above object of the present invention can be achieved by the following technical solutions: the utility model provides a low pressure pull-out type cubical switchboard, includes the cabinet body and drawer, cabinet body top is equipped with the subassembly of bleeding, including locating the exhaust fan and the convulsions tuber pipe on cabinet body top, the convulsions tuber pipe lets in the cabinet is internal, the exhaust fan air-out end accesss to outdoors, cabinet body bottom is equipped with gas filtration subassembly, the internal pipe group that is equipped with of cabinet, pipe group with gas filtration subassembly is connected.
Implement above-mentioned technical scheme, set up the subassembly of bleeding on cabinet body top, open induced-draft fan, can take out the internal high-temperature gas of cabinet along exhaust stack, realize quick cooling, set up gas filtration subassembly simultaneously, can filter the internal gas of external entering cabinet, set up the pipe group simultaneously and with near the leading-in drawer of external cold air, be convenient for quick heat dissipation and ventilation, whole device simple structure, the radiating effect is good.
The utility model discloses further set up to: the guide pipe group comprises a plurality of air guide pipes, the air guide pipes are attached to the inner wall of the cabinet body, one end of each air guide pipe is connected with the gas filtering component, and the other end of each air guide pipe is connected with one side of the drawer.
Implement above-mentioned technical scheme, set up the air duct and be convenient for evenly spread the external air in every drawer of the internal cabinet, the even cooling cabinet body of being convenient for avoids local overheat.
The utility model discloses further set up to: the end part of the air duct communicated with one side of the drawer is provided with a horn-shaped nozzle, one side of the drawer is provided with a ventilation hole, and the nozzle is arranged right opposite to the ventilation hole.
According to the technical scheme, the nozzle is arranged to facilitate jet flow formation, air enters the drawer from the ventilation hole, and cooling of the drawer is completed.
The utility model discloses further set up to: the air filtering component comprises an air inlet arranged on the side wall of the lower end of the cabinet body, a processing tank connected with the air inlet is arranged in the cabinet body, and a filter screen layer, a drying agent layer and a filter cotton layer are arranged in the processing tank.
By implementing the technical scheme, the external air removes water vapor and dust through the filter screen layer, the desiccant layer and the filter cotton layer, and the water vapor and dust are prevented from damaging electrical elements in the cabinet body.
The utility model discloses further set up to: and a closed door plate leading to the outer side of the cabinet body is arranged on one side of the treatment tank.
Implement above-mentioned technical scheme, set up the closed door plant and be convenient for open the closed door plant when needs, can change the maintenance to filter screen layer, drier layer and filter pulp layer.
The utility model discloses further set up to: the air inlet is provided with an air blower, and the output end of the air blower is connected with the air inlet.
Implement above-mentioned technical scheme, set up the air-blower, can open the air-blower when needing, the initiative lets in the gas filtration subassembly with external cold air, increases the circulation speed of external cold air, realizes the quick cooling cabinet body.
The utility model discloses further set up to: the bottom of the cabinet body is provided with a row of metal radiating fins.
The implementation of the technical scheme is as follows: the metal radiating fins are arranged, so that heat in the cabinet body can be conducted to the outside, and the radiating capacity of the whole device is enhanced.
The utility model discloses further set up to: the periphery of the exhaust fan is covered with a noise reduction cover.
Implement above-mentioned technical scheme, set up and fall the cover of making an uproar, be convenient for reduce exhaust fan's noise, reduce the influence to the external world.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model discloses a low-voltage draw-out type switch cabinet, including the cabinet body and drawer, cabinet body top is equipped with the subassembly of bleeding, including the induced draft fan and the induced draft tuber pipe of locating cabinet body top, the induced draft tuber pipe lets in the cabinet body, induced draft fan air-out end leads to outdoors, cabinet body bottom is equipped with gas filtering component, the internal pipe group that is equipped with of cabinet, pipe group and gas filtering component are connected, therefore set up the subassembly of bleeding at cabinet body top, open induced draft fan, can draw the high-temperature gas in the cabinet body along the induced draft tuber pipe, realize quick cooling, set up gas filtering component simultaneously, can filter the gas that the external world got into the cabinet body, set up the pipe group simultaneously and lead in the external cold air near the drawer, be convenient for quick heat dissipation and ventilation, whole device simple structure, the radiating;
2. the arrangement of the air guide pipe is convenient for uniformly spreading the outside air filtered by the air filtering component in each drawer in the cabinet body, so that the cabinet body is uniformly cooled, and local overheating is avoided;
3. set up the air-blower, can open the air-blower when needing, the initiative lets in gas filtration subassembly with external cold air, increases the circulation speed of external cold air, realizes the quick cooling cabinet body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 taken along the line a-a.
In the figure: 1. a cabinet body; 2. a drawer; 3. an air extraction assembly; 4. an air draft fan; 5. an air exhaust duct; 6. a noise reduction hood; 7. a gas filtration assembly; 8. a catheter group; 9. an air duct; 10. a spout; 11. a ventilation hole; 12. an air inlet; 13. a treatment tank; 14. a screen layer; 15. a desiccant layer; 16. a cotton filtering layer; 17. closing the door panel; 18. a blower; 19. metal radiating fins.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a low pressure pull-out type cubical switchboard, including the cabinet body 1 and drawer 2, 1 top of the cabinet body is provided with air exhaust assembly 3, including the induced draft fan 4 and the induced draft tuber pipe 5 of locating 1 top of the cabinet body, induced draft tuber pipe 5 lets in the cabinet body 1 is internal, and 4 air-out ends of induced draft fan access to outdoors, and 4 periphery covers of induced draft fan are provided with and fall cover 6 of making an uproar, are convenient for reduce induced draft fan 4's noise, reduce the influence to the external world. The cabinet body 1 bottom is provided with gas filtering component 7, is provided with pipe group 8 in the cabinet body 1, and pipe group 8 is connected with gas filtering component 7, and pipe group 8 includes a plurality of air ducts 9, and air duct 9 laminating 1 inner wall of the cabinet body sets up, and air duct 9 one end is connected with gas filtering component 7, and the other end is connected with 2 one sides of drawer. Consequently set up air exhaust component 3 on the 1 top of the cabinet body, open induced draft fan 4, can take out the high temperature gas in the cabinet body 1 along exhaust stack 5, realize quick cooling, set up gas filtration component 7 simultaneously, can filter the external gas that gets into the cabinet body 1, set up pipe group 8 simultaneously and with near the leading-in drawer 2 of external cold air, set up air duct 9 and be convenient for evenly spread the external air in every drawer 2 of the cabinet body 1, be convenient for evenly cool off the cabinet body 1, avoid local overheat, be convenient for dispel the heat and ventilate fast, whole device simple structure, the radiating effect is good.
Referring to fig. 2, in order to uniformly disperse cold air, a trumpet-shaped nozzle 10 is arranged at the end part of the air duct 9 communicated with one side of the drawer 2, an air ventilation hole 11 is formed in one side of the drawer 2, the nozzle 10 is arranged right opposite to the air ventilation hole 11, the nozzle 10 is arranged to facilitate forming jet flow, air enters the drawer 2 from the air ventilation hole 11, and cooling of the drawer 2 is completed.
Referring to fig. 2, the air filtering component 7 includes an air inlet 12 arranged on the side wall of the lower end of the cabinet body 1, a processing tank 13 connected with the air inlet 12 is arranged in the cabinet body 1, a filter screen layer 14, a desiccant layer 15 and a filter cotton layer 16 are arranged in the processing tank 13, referring to fig. 1, a closed door panel 17 leading to the outer side of the cabinet body 1 is arranged on one side of the processing tank 13, so that the external air can remove water vapor and dust through the filter screen layer 14, the desiccant layer 15 and the filter cotton layer 16, the water vapor and dust are prevented from damaging electric elements in the cabinet body 1, the closed door panel 17 is arranged to facilitate opening the closed door panel 17 when needed, and the filter screen layer 14, the.
Referring to fig. 1 and 2, in order to further enhance the heat dissipation effect, a blower 18 is disposed at the air inlet 12, an output end of the blower 18 is connected to the air inlet 12, the blower 18 is disposed, the blower 18 can be turned on when necessary, the external cold air is actively introduced into the air filtering assembly 7, the circulation speed of the external cold air is increased, and the cabinet 1 is rapidly cooled.
Referring to fig. 2, a row of metal heat dissipation fins 19 is arranged at the bottom end of the cabinet body 1, and the metal heat dissipation fins 19 can conduct heat in the cabinet body 1 to the outside, so that the heat dissipation capacity of the whole device is enhanced.
Working process (principle): the utility model discloses a low-voltage draw-out switch cabinet, which comprises a cabinet body 1 and a drawer 2, wherein the top end of the cabinet body 1 is provided with an air exhaust component 3, the air exhaust component comprises an air exhaust fan 4 and an air exhaust duct 5 which are arranged at the top end of the cabinet body 1, the air exhaust duct 5 is introduced into the cabinet body 1, the air outlet end of the air exhaust fan 4 is communicated with the outside, the bottom end of the cabinet body 1 is provided with a gas filtering component 7, a conduit group 8 is arranged in the cabinet body 1, the conduit group 8 is, therefore, the top end of the cabinet body 1 is provided with the air exhaust component 3, the air exhaust fan 4 is started, the high-temperature gas in the cabinet body 1 can be exhausted along the air exhaust pipe 5, the rapid cooling is realized, set up gas filtering component 7 simultaneously, can filter the gas that the external world got into the cabinet body 1, set up pipe group 8 simultaneously and with near the leading-in drawer 2 of external cold air, be convenient for dispel the heat and ventilate fast, whole device simple structure, the radiating effect is good.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a low pressure pull-out type cubical switchboard, includes cabinet body (1) and drawer (2), its characterized in that: the cabinet body (1) top is equipped with air exhaust component (3), including locating exhaust fan (4) and exhaust air pipe (5) on the cabinet body (1) top, exhaust air pipe (5) let in the cabinet body (1), exhaust fan (4) air-out end accesss to outdoors, the cabinet body (1) bottom is equipped with gas filtration subassembly (7), be equipped with pipe group (8) in the cabinet body (1), pipe group (8) with gas filtration subassembly (7) are connected.
2. A low voltage draw-out switchgear as claimed in claim 1, wherein: the guide pipe group (8) comprises a plurality of air guide pipes (9), the air guide pipes (9) are attached to the inner wall of the cabinet body (1), one end of each air guide pipe (9) is connected with the gas filtering component (7), and the other end of each air guide pipe is connected with one side of the drawer (2).
3. A low voltage draw out switchgear as claimed in claim 2 wherein: the air guide pipe (9) and the end part communicated with one side of the drawer (2) are provided with a trumpet-shaped nozzle (10), one side of the drawer (2) is provided with a ventilation hole (11), and the nozzle (10) is right opposite to the ventilation hole (11).
4. A low voltage draw out switchgear as claimed in claim 3 wherein: the air filtering component (7) comprises an air inlet (12) arranged on the side wall of the lower end of the cabinet body (1), a processing tank (13) connected with the air inlet (12) is arranged in the cabinet body (1), and a filter screen layer (14), a drying agent layer (15) and a filter cotton layer (16) are arranged in the processing tank (13).
5. A low voltage draw-out switchgear as claimed in claim 4, wherein: and a closed door panel (17) leading to the outer side of the cabinet body (1) is arranged on one side of the treatment groove (13).
6. A low voltage draw-out switchgear as claimed in claim 5, wherein: and a blower (18) is arranged at the air inlet (12), and the output end of the blower (18) is connected with the air inlet (12).
7. A low voltage draw-out switchgear as claimed in claim 1, wherein: the bottom end of the cabinet body (1) is provided with a row of metal radiating fins (19).
8. A low voltage draw-out switchgear as claimed in claim 1, wherein: the periphery of the air draft fan (4) is covered with a noise reduction cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526777.6U CN210443920U (en) | 2019-09-12 | 2019-09-12 | Low-voltage draw-out type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526777.6U CN210443920U (en) | 2019-09-12 | 2019-09-12 | Low-voltage draw-out type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210443920U true CN210443920U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921526777.6U Active CN210443920U (en) | 2019-09-12 | 2019-09-12 | Low-voltage draw-out type switch cabinet |
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| Country | Link |
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| CN (1) | CN210443920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115149448A (en) * | 2022-07-27 | 2022-10-04 | 南京中锐电气有限公司 | Low-voltage draw-out type switch cabinet with detection function |
-
2019
- 2019-09-12 CN CN201921526777.6U patent/CN210443920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115149448A (en) * | 2022-07-27 | 2022-10-04 | 南京中锐电气有限公司 | Low-voltage draw-out type switch cabinet with detection function |
| CN115149448B (en) * | 2022-07-27 | 2023-04-07 | 南京中锐电气有限公司 | Low-voltage draw-out type switch cabinet with detection function |
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