CN213584710U - High-voltage distribution cabinet high-efficiency heat dissipation dust removal structure - Google Patents
High-voltage distribution cabinet high-efficiency heat dissipation dust removal structure Download PDFInfo
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- CN213584710U CN213584710U CN202022470310.3U CN202022470310U CN213584710U CN 213584710 U CN213584710 U CN 213584710U CN 202022470310 U CN202022470310 U CN 202022470310U CN 213584710 U CN213584710 U CN 213584710U
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Abstract
The utility model belongs to the technical field of power distribution cabinet equipment, in particular to a high-voltage power distribution cabinet high-efficiency heat dissipation and dust removal structure, which aims at the problems of poor heat dissipation and poor dust removal effect of a high-voltage power distribution cabinet, the utility model provides a scheme which comprises a cabinet door hinged on the front side of a cabinet body, the cabinet body is divided into an equipment cavity and a dust removal cavity, a heat dissipation fan is fixed at the top end of the equipment cavity, air inlets which are symmetrically distributed are arranged at the top ends of the side walls at the two sides of the equipment cavity, dust removal channels communicated with the dust removal cavity are arranged at the four corners, a mounting frame is fixed in the bottom end of the dust removal cavity, a dust collection box and two dust removal air blowers which are; the utility model discloses be provided with the heating panel on the well cabinet door, the heating panel internal fixation has a plurality of evenly distributed's fin, can make the part in the high voltage distribution cabinet avoid receiving the harm because the high temperature when equipment moves, has improved high voltage distribution cabinet's radiating efficiency.
Description
Technical Field
The utility model relates to a switch board equipment technical field especially relates to a high-voltage distribution cabinet high efficiency heat dissipation dust removal structure.
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
Most of current high voltage distribution cabinets all can produce a large amount of heats after long-time operation work, reduce the life-span of internals, have huge potential safety hazard, simultaneously, because high voltage distribution cabinet leakproofness is not good, can lead to a large amount of dusts to get into wherein, long-time dust is piled up and can be leaded to the failure or the damage of internals, seriously influences high voltage distribution cabinet's running state.
Therefore, a high-efficiency heat dissipation and dust removal structure of a high-voltage power distribution cabinet is needed to solve the problems of poor heat dissipation and poor dust removal effect of the high-voltage power distribution cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of high voltage distribution cabinet high efficiency heat dissipation dust removal structure has solved the problem that high voltage distribution cabinet thermal diffusivity is poor, dust removal effect is poor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency heat dissipation and dust removal structure of a high-voltage power distribution cabinet comprises a cabinet body, wherein a cabinet door is hinged to the front side of the cabinet body, the cabinet body is divided into an equipment cavity and a dust removal cavity, a heat dissipation fan is fixed to the top end of the equipment cavity, air inlets are symmetrically distributed on the top ends of the side walls on the two sides of the equipment cavity, a double-layer filter screen is installed in each air inlet, dust removal channels communicated with the dust removal cavity are formed in four corners of the bottom end of the equipment cavity, a mounting frame is fixed to the bottom end of the dust removal cavity, a dust collection box is fixed to the center of the mounting frame, the top end of the dust collection box penetrates through the mounting frame, two dust removal air blowers which are symmetrically distributed are fixed in the mounting frame and located on the two sides of the dust collection box, an air suction pipeline of, the top of air suction pipeline is provided with the fine filter screen of downward sloping, the top of fine filter screen is fixed on the lateral wall in dust removal chamber, the bottom mounting of fine filter screen is in the top of dust collection box, set up on the cabinet door two with the corresponding air outlet of air-out pipeline, be fixed with the individual layer filter screen in the air outlet.
Preferably, air deflectors corresponding to the air inlets are mounted on the side walls of the two sides of the cabinet body, the air deflectors are hinged to the top end of the cabinet body, and the length of the air deflectors is consistent with that of the air inlets.
Preferably, the cabinet door is provided with a heat dissipation plate, and a plurality of uniformly distributed cooling fins are fixed in the heat dissipation plate.
Preferably, the outer surface of the air outlet pipeline is an inward-bent arc surface, and the arc surface is bent from the equipment cavity to the dust removal cavity.
Preferably, two hooks which are symmetrically distributed are fixed on the side wall of the top end of the dust collection box, and the hooks are sleeved with dust collection bags.
Preferably, the fan surface of the heat dissipation fan faces downwards, and the blowing direction of the heat dissipation fan is consistent with the air suction direction of the dust removal blower.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the dust of well equipment intracavity can fall into the dust removal chamber along dust removal passageway because dust air-blower's suction, and the dust that falls into in the dust removal chamber can be blockked by the fine filtration net, falls into the dust collection box along the fine filtration net, and the dust when the dust collection box in accumulates to a certain extent, and the user can open the cabinet door and clear up the dust of dust collection box, makes the part in the high voltage distribution cabinet avoid the harm of dust and high temperature, has improved high voltage distribution cabinet's dust collection efficiency.
2. The utility model discloses be provided with the heating panel on the well cabinet door, the heating panel internal fixation has a plurality of evenly distributed's fin, can make the part in the high voltage distribution cabinet avoid receiving the harm because the high temperature when equipment moves, has improved high voltage distribution cabinet's radiating efficiency.
Drawings
Fig. 1 is a schematic view of a main sectional structure of a high-efficiency heat dissipation and dust removal structure of a high-voltage power distribution cabinet provided by the utility model;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is the utility model provides a high-voltage distribution cabinet high efficiency heat dissipation dust removal structure's elevation view.
In the figure: 1. a cabinet body; 2. an equipment chamber; 3. a dust removal cavity; 4. a cabinet door; 5. a heat radiation fan; 6. an air inlet; 7. a double-layer filter screen; 8. a dust removal channel; 9. a mounting frame; 10. a dust collection box; 11. a dust removal blower; 12. an air suction pipeline; 13. an air outlet pipeline; 14. a fine filter screen; 15. an air outlet; 16. a single-layer filter screen; 17. an air deflector; 18. a heat dissipation plate; 19. and (4) hanging hooks.
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.
Referring to fig. 1-3, a high voltage power distribution cabinet high efficiency heat dissipation and dust removal structure comprises a cabinet body 1, a cabinet door 4 is hinged on the front side of the cabinet body 1, the cabinet body 1 is divided into an equipment cavity 2 and a dust removal cavity 3, a heat dissipation fan 5 is fixed on the top end of the equipment cavity 2, the heat dissipation fan 5 is communicated with a power supply, air inlets 6 are symmetrically arranged on the top ends of the side walls of the two sides of the equipment cavity 2, a double-layer filter screen 7 is arranged in the air inlets 6, dust removal channels 8 communicated with the dust removal cavity 3 are arranged on the four corners of the bottom end of the equipment cavity 2, a mounting frame 9 is fixed in the bottom end of the dust removal cavity 3, a dust collection box 10 is fixed in the center of the mounting frame 9, the top end of the dust collection box 10 penetrates through the mounting frame 9, two dust collection blowers 11 are symmetrically arranged in the mounting frame 9, the dust, an air outlet pipeline 13 of a dust removing blower 11 penetrates through a cabinet door 4, a fine filter screen 14 which inclines downwards is arranged at the top end of an air suction pipeline 12, the top end of the fine filter screen 14 is fixed on the side wall of a dust removing cavity 3, the bottom end of the fine filter screen 14 is fixed at the top end of a dust collection box 10, two air outlets 15 corresponding to the air outlet pipeline 13 are formed in the cabinet door 4, a single-layer filter screen 16 is fixed in each air outlet 15, when a high-voltage power distribution cabinet runs, a heat radiation fan 5 at the top end of an equipment cavity 2 can run simultaneously to radiate heat equipment in the equipment cavity 2, an air inlet 6 can continuously supply air to improve the heat radiation efficiency in the high-voltage power distribution cabinet, a double-layer filter screen 7 in an air inlet 6 can filter impurities such as dust and the like outside the cabinet body 1, the dust entering the cabinet body 1 is reduced, the dust removing blower 11 at the bottom of the dust removing cavity 3 and the, the dust that falls into in the dust removal chamber 3 can be blockked by fine filter screen 14, falls into dust collection box 10 along fine filter screen 14, and the dust in dust collection box 10 is accumulated to a certain extent, and the user can open cabinet door 4 and clear up the dust in dust collection box 10, makes the part in the high voltage distribution cabinet avoid the harm of dust and high temperature, has improved high voltage distribution cabinet's radiating efficiency, reinforcing high voltage distribution cabinet's dust removal effect.
Install the aviation baffle 17 corresponding with air intake 6 on the both sides lateral wall of the cabinet body 1, aviation baffle 17 is articulated with the top of the cabinet body 1, and the length size of aviation baffle 17 is unanimous with the length size of air intake 6, and is concrete, and aviation baffle 17 can hinder and carry out certain degree to air intake 6 and shelter from, prevents that the rainwater from falling into high voltage distribution cabinet, and aviation baffle 17 can carry out the guide effect to wind simultaneously, makes the steady entering air intake 6 of natural wind.
Be provided with heating panel 18 on cabinet door 4, heating panel 18 internal fixation has a plurality of evenly distributed's fin, and is concrete, and heating panel 18 can make the part in the high voltage distribution cabinet avoid receiving the harm because the high temperature when equipment moves, has improved high voltage distribution cabinet's radiating efficiency.
The outer surface of the air outlet pipeline 13 is an inward-bent cambered surface which is bent from the equipment cavity 2 to the dust removal cavity 3, specifically, dust in the equipment cavity 2 can easily enter the dust removal cavity 3, and meanwhile, the accumulation of dust at the edge of the equipment cavity 2 is avoided.
The top lateral wall of dust collection box 10 is fixed with two couples 19 that are the symmetric distribution, has cup jointed the dust bag on couple 19, and is concrete, can collect the dust in the dust collection box 10, gathers to a certain degree when the dust, can handle the dust bag, hangs new dust bag again and continues to collect the dust on couple 19, has improved high voltage distribution cabinet's dust collection efficiency, also makes the convenient and fast more of processing to the dust.
The fan face of radiator fan 5 is down, and radiator fan 5's the direction of blowing is unanimous with the direction of induced drafting of dust removal air-blower 11, and is concrete, when radiator fan 5 dispels the heat, also makes the dust of equipment intracavity 2 move to the direction of dust removal passageway 8, has improved high voltage distribution cabinet's dust collection efficiency.
The working principle is as follows: when the high-voltage power distribution cabinet runs, the heat dissipation fan 5 at the top end of the equipment cavity 2 runs simultaneously to blow and dissipate heat of equipment in the equipment cavity 2, the heat dissipation plate 18 also dissipates heat of the equipment cavity 2, the air inlet 6 continuously supplies air to improve the heat dissipation efficiency in the high-voltage power distribution cabinet, the double-layer filter screen 7 in the air inlet 6 filters impurities such as dust outside the cabinet body 1 to reduce dust entering the cabinet body 1, the dust removal blower 11 at the bottom of the dust removal cavity 3 runs simultaneously with the heat dissipation fan 5, the dust in the equipment cavity 2 falls into the dust removal cavity 3 along the dust removal channel 8 due to the suction force of the dust removal blower 11, the dust falling into the dust removal cavity 3 is blocked by the fine filter screen 14 and falls into the dust collection box 10 along the fine filter screen 14, when the dust in the dust collection box 10 is accumulated to a certain degree, a user can open the cabinet door 4 to clean the dust in the, parts in the high-voltage power distribution cabinet are prevented from being damaged by dust and high temperature, the heat dissipation efficiency of the high-voltage power distribution cabinet is improved, and the dust removal effect of the high-voltage power distribution cabinet is enhanced.
The heat radiation fan 5 and the dust removal blower 11 are commercially available, and the heat radiation fan 5 and the dust removal blower 11 are provided with power supplies, which belong to mature technologies in the field and are fully disclosed, so repeated description is omitted in the specification.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The high-efficiency heat dissipation and dust removal structure of the high-voltage power distribution cabinet comprises a cabinet body (1) and is characterized in that a cabinet door (4) is hinged to the front of the cabinet body (1), the cabinet body (1) is divided into an equipment cavity (2) and a dust removal cavity (3), a heat dissipation fan (5) is fixed to the top end of the equipment cavity (2), air inlets (6) which are symmetrically distributed are formed in the top ends of side walls of two sides of the equipment cavity (2), a double-layer filter screen (7) is installed in each air inlet (6), dust removal channels (8) communicated with the dust removal cavity (3) are formed in four corners of the bottom end of the equipment cavity (2), a mounting frame (9) is fixed to the bottom end of the dust removal cavity (3), a dust collection box (10) is fixed to the center of the mounting frame (9), the mounting frame (9) is penetrated through the top end of the dust collection box (10), two dust collection blowers (11, two dust removal air-blower (11) are located the both sides of dust collection box (10), air suction pipeline (12) of dust removal air-blower (11) run through mounting bracket (9), air-out pipeline (13) of dust removal air-blower (11) run through cabinet door (4), the top of air suction pipeline (12) is provided with fine filter screen (14) of downward sloping, the top of fine filter screen (14) is fixed on the lateral wall of dust removal chamber (3), the bottom mounting of fine filter screen (14) the top of dust collection box (10), set up on cabinet door (4) two with air outlet (15) that air-out pipeline (13) is corresponding, air outlet (15) internal fixation has single-layer filter screen (16).
2. The high-efficiency heat-dissipation and dust-removal structure of the high-voltage power distribution cabinet according to claim 1, wherein air deflectors (17) corresponding to the air inlet (6) are mounted on the side walls of the two sides of the cabinet body (1), the air deflectors (17) are hinged to the top end of the cabinet body (1), and the length of the air deflectors (17) is consistent with that of the air inlet (6).
3. The high-efficiency heat-dissipation and dust-removal structure of the high-voltage power distribution cabinet according to claim 1, wherein a heat-dissipation plate (18) is arranged on the cabinet door (4), and a plurality of uniformly-distributed heat-dissipation fins are fixed in the heat-dissipation plate (18).
4. The high-efficiency heat-dissipation and dust-removal structure of the high-voltage power distribution cabinet according to claim 1, wherein the outer surface of the air outlet pipeline (13) is an inward-bent arc surface, and the arc surface is bent from the equipment cavity (2) to the dust-removal cavity (3).
5. The high-efficiency heat-dissipation dust-removal structure of the high-voltage power distribution cabinet according to claim 1, wherein two symmetrically-distributed hooks (19) are fixed on the side wall of the top end of the dust collection box (10), and the hooks (19) are sleeved with dust collection bags.
6. The structure of claim 1, wherein the fan surface of the cooling fan (5) faces downward, and the blowing direction of the cooling fan (5) is consistent with the suction direction of the dust removal blower (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470310.3U CN213584710U (en) | 2020-10-30 | 2020-10-30 | High-voltage distribution cabinet high-efficiency heat dissipation dust removal structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470310.3U CN213584710U (en) | 2020-10-30 | 2020-10-30 | High-voltage distribution cabinet high-efficiency heat dissipation dust removal structure |
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| Publication Number | Publication Date |
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| CN213584710U true CN213584710U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022470310.3U Active CN213584710U (en) | 2020-10-30 | 2020-10-30 | High-voltage distribution cabinet high-efficiency heat dissipation dust removal structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964662A (en) * | 2021-09-18 | 2022-01-21 | 天津市威匡电气设备有限公司 | Novel light current switch board device |
| CN115064955A (en) * | 2022-07-05 | 2022-09-16 | 扬州德云电气设备集团有限公司 | High-low voltage switch cabinet with waterproof dustproof function |
-
2020
- 2020-10-30 CN CN202022470310.3U patent/CN213584710U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964662A (en) * | 2021-09-18 | 2022-01-21 | 天津市威匡电气设备有限公司 | Novel light current switch board device |
| CN113964662B (en) * | 2021-09-18 | 2024-03-12 | 天津市威匡电气设备有限公司 | Novel weak current switch board device |
| CN115064955A (en) * | 2022-07-05 | 2022-09-16 | 扬州德云电气设备集团有限公司 | High-low voltage switch cabinet with waterproof dustproof function |
| CN115064955B (en) * | 2022-07-05 | 2023-11-10 | 扬州德云电气设备集团有限公司 | High-low voltage switch cabinet with waterproof and dustproof functions |
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