CN211829820U - Low-voltage distribution cabinet aeration cooling structure - Google Patents
Low-voltage distribution cabinet aeration cooling structure Download PDFInfo
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- CN211829820U CN211829820U CN202020194081.4U CN202020194081U CN211829820U CN 211829820 U CN211829820 U CN 211829820U CN 202020194081 U CN202020194081 U CN 202020194081U CN 211829820 U CN211829820 U CN 211829820U
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Abstract
The utility model relates to a switch board aeration cooling technical field just discloses a low-voltage distribution cabinet aeration cooling structure, including the switch board cabinet body, the switch board cabinet body is including the left and right sides curb plate main part, the vent has been seted up to curb plate main part left side bottom, and is provided with the flabellum on the curb plate main part inner wall of vent rear end, flabellum rear end sealing connection has the supply-air duct, and the supply-air duct rear end is provided with the motor and rotates the connection, curb plate main part inner wall is seted up flutedly, and is provided with soft pole in the recess, soft pole one end is passed through the axis of rotation and is rotated with the recess and be connected, the inside air-out pipe that is provided with of soft pole, air-out pipe one. This low-voltage distribution cabinet aeration cooling structure drives the flabellum through setting up the motor and produces the air current and dispel the heat and dehumidify simultaneously curb plate main part and switch board interior electrical equipment two parts, and the radiating rate piece, electrical equipment protects effectually.
Description
Technical Field
The utility model relates to a switch board aeration cooling technical field specifically is a low-voltage distribution cabinet aeration cooling structure.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and fewer loops, and the motor control center is used in occasions with concentrated loads and more loops. They distribute the power of a circuit of a higher level of power distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.
At present, the switch board is generally used to individual cooperation in the market, and unified placing same indoor, and electrical components produces heat in a plurality of switch boards and not only makes the interior temperature rise of switch board, still makes to place switch board room temperature rise, makes the switch board move under the high temperature environment, and life is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a low-voltage distribution cabinet aeration cooling structure, possess in to the switch board electrical equipment and switch board box two parts dispel the heat simultaneously, the radiating rate piece, electrical equipment protection effect, and the advantage that can dehumidify, solved in the current switch board electrical components production of heat not only make the interior temperature of switch board rise, still make to place switch board room temperature and rise, make the switch board move under high temperature or humidity high environment, problem that life is low.
The utility model provides a following technical scheme: a low-voltage power distribution cabinet ventilation and cooling structure comprises a power distribution cabinet body, wherein the power distribution cabinet body comprises left and right side plate main bodies, the bottom of the left side of each side plate main body is provided with a vent, the inner wall of each side plate main body at the rear end of the vent is provided with a fan blade, the rear end of each fan blade is hermetically connected with an air supply pipeline, the rear end of each air supply pipeline is provided with a motor for rotating, an air outlet of each air supply pipeline is hermetically connected with the corresponding side plate main body, the inner wall of each side plate main body is provided with a groove, a soft rod is arranged in each groove, one end of each soft rod is rotatably connected with the corresponding groove through a rotating shaft, an air outlet pipe is arranged in each soft rod, one end of each air outlet pipe is connected with an air outlet end, the other end of, a ventilation layer is arranged between the first connecting plate and the second connecting plate, a heat dissipation plate is connected between the first connecting plate and the second connecting plate, and a temperature and humidity sensor is installed on the inner side of the second connecting plate.
Preferably, the upper end of the right side of the side plate main body is provided with an air outlet, and the upper end of the air outlet is rotatably connected with the sealing plate through an adapter piece.
Preferably, the ventilation opening and the ventilation layer are sealed through a connecting plate, and a filter screen is fixed in the ventilation opening.
Preferably, the leaf box is arranged outside the fan blade, the fan blade is connected with the rotating shaft of the leaf box through the rotating shaft, the rear end of the leaf box is connected with the air supply pipeline in a sealing mode, and the air outlet of the air supply pipeline is smaller than the air inlet.
Preferably, the rotating shaft of the motor penetrates through the air supply pipeline to be connected with the fan blades in a rotating mode.
Preferably, the upper end and the lower end of the first connecting plate and the second connecting plate are fixed with the cabinet body of the power distribution cabinet.
Preferably, the heat dissipation plate and the second connection plate are metal plates, and the first connection plate is located on a wood plate.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this low-voltage distribution cabinet aeration cooling structure detects the internal temperature of switch board cabinet through setting up temperature and humidity sensor, passes through distributor controller control motor operation when the temperature rises, and the motor drives the flabellum and rotates and produce in the air current gets into the supply-air duct, and the gas outlet of supply-air duct air-out is connected with the interior ventilation layer of curb plate main part, because the gas outlet of blast pipe is less than the air intake, and the wind speed accelerates, dispels the heat to the curb plate main part.
2. This low-voltage distribution cabinet aeration cooling structure aims at the internal thermal electrical components of switch board cabinet through setting up soft pole with the air-out end, and the air current is discharged through the play tuber pipe in the soft pole in the ventilation layer, directly dispels the heat and dehumidifies the internal thermal electrical components of switch board cabinet, switch board cooling with dehumidify effectual, long service life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the side panel body of the present invention;
fig. 3 is a schematic structural view of the side plate main body of the present invention.
In the figure: 1. a power distribution cabinet body; 2. a ventilation layer; 3. a side plate main body; 4. a vent; 5. a fan blade; 6. an air supply duct; 7. a motor; 8. an air outlet; 9. a rotating shaft; 10. a groove; 11. a soft rod; 12. an air outlet pipe; 13. an air outlet end; 14. a first connecting plate; 15. a heat dissipation plate; 16. a second connecting plate; 17. temperature and humidity sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a low-voltage power distribution cabinet ventilating and cooling structure comprises a power distribution cabinet body 1, wherein the power distribution cabinet body 1 comprises a left side plate main body 3 and a right side plate main body 3, a vent 4 is arranged at the bottom of the left side of the side plate main body 3, an air outlet 8 is arranged at the upper end of the right side of the side plate main body 3, the upper end of the air outlet 8 is rotatably connected with a sealing plate through an adapter, a fan blade 5 is arranged on the inner wall of the side plate main body 3 at the rear end of the vent 4, the vent 4 is sealed with a ventilating layer 2 through a connecting plate, a blade box is arranged outside the fan blade 5, the fan blade 5 is connected with a rotating shaft of the blade box through a rotating shaft, the rear end of the blade box is hermetically connected with an air supply duct 6, a filter screen is fixed in the vent 4, the rotating shaft of the motor 7 penetrates through the air supply pipeline 6 to be rotatably connected with the fan blades 5, the air outlet of the air supply pipeline 6 is smaller than the air inlet, the air speed is accelerated, heat dissipation is carried out on the side plate main body 3, the inner wall of the side plate main body 3 is provided with a groove 10, a soft rod 11 is arranged in the groove 10, one end of the soft rod 11 is rotatably connected with the groove 10 through a rotating shaft 9, an air outlet pipe 12 is arranged in the soft rod 11, one end of the air outlet pipe 12 is connected with an air outlet end 13, the other end of the air outlet pipe 12 penetrates through the soft rod 11 to be hermetically connected with the side plate main body 3, five air outlet pipes 12 are arranged, heat dissipation can be carried out on a plurality of elements, the heat dissipation efficiency is high, the side plate main body 3 is composed of a first connecting plate 14, a heat dissipation plate 15 and a second connecting plate 16, the upper end and the lower end of the first connecting plate, temperature and humidity sensor 17 is installed to second connecting plate 16 inboard, and heating panel 15 and second connecting plate 16 are the metal sheet, and the metal sheet is convenient for dispel the heat, and 14 wooden boards on first connecting plate, wooden board are convenient for isolated outside high temperature.
The during operation, detect the inside temperature of the switch board cabinet body 1 through temperature and humidity sensor 17, the operation of motor 7 is controlled through the distributor controller when temperature or humidity rise, motor 7 drives flabellum 5 and rotates and produce in the air current gets into supply air duct 6, the gas outlet of supply air duct air-out is connected with ventilation layer 2 in the curb plate main part 3, because the gas outlet of supply air duct 6 is less than the air intake, the wind speed is accelerated, dispel the heat to curb plate main part 3, aim at the inside heat-generating electrical components of the switch board cabinet body 1 through soft pole 11 with air-out end 13, the air current discharges through the play tuber pipe 12 in the soft pole 11 again in the ventilation layer 2, directly dispel the heat and the dehumidification to the inside heat-generating electrical components of the switch board cabinet body 1, the switch board.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a low-voltage distribution cabinet aeration cooling structure, includes the switch board cabinet body (1), its characterized in that: the power distribution cabinet body (1) comprises left and right side plate main bodies (3), a vent (4) is formed in the bottom of the left side of each side plate main body (3), fan blades (5) are arranged on the inner wall of each side plate main body (3) at the rear end of each vent (4), an air supply pipeline (6) is connected to the rear end of each fan blade (5) in a sealing mode, a motor (7) is arranged at the rear end of each air supply pipeline (6) and is connected with each side plate main body (3) in a rotating mode, a groove (10) is formed in the inner wall of each side plate main body (3), a soft rod (11) is arranged in each groove (10), one end of each soft rod (11) is connected with each groove (10) in a rotating mode through a rotating shaft (9), an air outlet pipe (12) is arranged inside each soft rod (11), one end of each air outlet pipe (12) is connected with an air outlet end (13), and the other end of each air, it is provided with five to go out tuber pipe (12), curb plate main part (3) comprise first connecting plate (14), heating panel (15) and second connecting plate (16), be provided with between first connecting plate (14) and second connecting plate (16) ventilation layer (2), and be connected with heating panel (15) between first connecting plate (14) and second connecting plate (16), temperature and humidity sensor (17) are installed to second connecting plate (16) inboard.
2. The low-voltage distribution cabinet aeration cooling structure of claim 1, characterized in that: an air outlet (8) is formed in the upper end of the right side of the side plate main body (3), and the upper end of the air outlet (8) is rotatably connected with the sealing plate through an adapter.
3. The low-voltage distribution cabinet aeration cooling structure of claim 1, characterized in that: the ventilation opening (4) and the ventilation layer (2) are sealed through a connecting plate, and a filter screen is fixed in the ventilation opening (4).
4. The low-voltage distribution cabinet aeration cooling structure of claim 1, characterized in that: the fan blade (5) is externally provided with a blade box, the fan blade (5) is connected with the blade box through a rotating shaft, the rear end of the blade box is connected with the air supply pipeline (6) in a sealing mode, and an air outlet of the air supply pipeline (6) is smaller than an air inlet.
5. The low-voltage distribution cabinet aeration cooling structure of claim 1, characterized in that: and a rotating shaft of the motor (7) penetrates through the air supply pipeline (6) to be rotatably connected with the fan blades (5).
6. The low-voltage distribution cabinet aeration cooling structure of claim 1, characterized in that: the upper end and the lower end of the first connecting plate (14) and the second connecting plate (16) are fixed with the cabinet body (1) of the power distribution cabinet.
7. The low-voltage distribution cabinet aeration cooling structure of claim 1, characterized in that: the heat dissipation plate (15) and the second connecting plate (16) are metal plates, and the first connecting plate (14) is a wood plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020194081.4U CN211829820U (en) | 2020-02-21 | 2020-02-21 | Low-voltage distribution cabinet aeration cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020194081.4U CN211829820U (en) | 2020-02-21 | 2020-02-21 | Low-voltage distribution cabinet aeration cooling structure |
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| Publication Number | Publication Date |
|---|---|
| CN211829820U true CN211829820U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020194081.4U Active CN211829820U (en) | 2020-02-21 | 2020-02-21 | Low-voltage distribution cabinet aeration cooling structure |
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| CN (1) | CN211829820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708271A (en) * | 2021-10-27 | 2021-11-26 | 宝嘉智能科技(南通)有限公司 | Self-commutation open type high-safety power distribution cabinet |
-
2020
- 2020-02-21 CN CN202020194081.4U patent/CN211829820U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708271A (en) * | 2021-10-27 | 2021-11-26 | 宝嘉智能科技(南通)有限公司 | Self-commutation open type high-safety power distribution cabinet |
| CN113708271B (en) * | 2021-10-27 | 2022-01-04 | 宝嘉智能科技(南通)有限公司 | Self-commutation open type high-safety power distribution cabinet |
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