CN219874536U - Dust type low-voltage power distribution cabinet - Google Patents
Dust type low-voltage power distribution cabinet Download PDFInfo
- Publication number
- CN219874536U CN219874536U CN202321084080.4U CN202321084080U CN219874536U CN 219874536 U CN219874536 U CN 219874536U CN 202321084080 U CN202321084080 U CN 202321084080U CN 219874536 U CN219874536 U CN 219874536U
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- China
- Prior art keywords
- dust
- power distribution
- distribution cabinet
- cabinet body
- voltage power
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- 239000000428 dust Substances 0.000 title claims abstract description 108
- 238000009826 distribution Methods 0.000 title claims abstract description 61
- 238000007664 blowing Methods 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses a dust-removing type low-voltage power distribution cabinet which comprises a power distribution cabinet body and a front cabinet door hinged to the power distribution cabinet body, wherein a bracket is fixedly arranged on the inner side wall of the power distribution cabinet body, a small air pump is fixedly arranged on the bracket, an air outlet of the small air pump is fixedly communicated with an air guide hose, an air guide straight pipe is fixedly arranged on the inner side of the front cabinet door, one side of the air guide straight pipe is fixedly communicated with uniformly distributed dust blowing branch pipes, a plurality of dust blowing nozzles are fixedly arranged on the surface of the dust blowing branch pipes, and air inlet windows are formed on the two sides of the top end of the power distribution cabinet body.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a dust-removing type low-voltage power distribution cabinet.
Background
The voltage distribution cabinet is a complete set of electric control devices with the alternating current voltage and the direct current voltage below 1000V, and has wide application in production and living. In the long-term use process of the low-voltage power distribution cabinet, dust can be attached to the assembly frame in the cabinet body and the electrical components, and if the attached dust is not cleaned timely, the risk of short-circuit faults of the circuit exists. The common low-voltage power distribution cabinet dust removal mode mainly achieves the purpose of reducing dust in the low-voltage power distribution cabinet by additionally installing a filter screen component at an air inlet of the power distribution cabinet or installing an electrostatic precipitator in the cabinet body. However, in the actual use process, the applicant finds that the traditional dust removing method still adheres to the electrical element, so that the existing dust removing method of the low-voltage power distribution cabinet is considered to have the following defects:
dust attached to the assembly rack and components cannot be cleaned accurately and rapidly, and the dust removal effect is poor.
Disclosure of Invention
The utility model aims to provide a dust-removing type low-voltage power distribution cabinet, which aims to solve the problems that dust attached to an assembly frame and components in the background art cannot be accurately and quickly cleaned and the dust removing effect is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust type low-voltage power distribution cabinet, includes the switch board body and articulates the preceding cabinet door on the switch board body, the fixed support that is provided with of the inside wall of the switch board body, fixed mounting has small-size air pump on the support, the gas outlet fixed intercommunication of small-size air pump has the air guide hose, the fixed air guide straight tube that is provided with of the inboard of preceding cabinet door, the fixed intercommunication of one side of air guide straight tube has evenly distributed's dust blowing branch pipe, the fixed surface mounting of dust blowing branch pipe has a plurality of dust blowing nozzles, the inlet window has all been seted up to the both sides on switch board body top, the bottom of switch board body one side is equipped with exhaust passage, exhaust fan's inside fixed mounting has exhaust fan, the positive bottom block of switch board body is connected with the dust collection box subassembly that is used for collecting the dust; the dust blowing pipe group structure which is opposite to the mounting frame and the components is additionally arranged, dust blowing can be carried out on the power distribution components at regular time, the dust blowing pipe group structure is matched with the circulating dust removing airflow, and dust in the power distribution cabinet can be filtered and collected quickly and efficiently, so that the purpose of quickly cleaning and removing dust is achieved, the dust removing effect is obvious, and the cleaning and maintenance are simple and convenient.
Preferably, the inside of the power distribution cabinet body is fixedly provided with an assembly frame, the dust blowing branch pipe is arranged opposite to the assembly frame, one end of the air guide hose is fixedly communicated with the top end of the air guide straight pipe, dust blowing can be carried out regularly opposite to power distribution components and parts, and dust in the power distribution cabinet can be filtered and collected in a rapid and efficient mode by matching with circulating dust removal airflow.
Preferably, two the outside of air inlet window is all fixed and is provided with the dust screen frame that strains, can filter the dust removal to the air that gets into in the switch board, reduces the probability that the dust got into the switch board.
Preferably, the top of the junction of the power distribution cabinet body and the dust collecting box component is provided with evenly distributed dust-filtering holes for preventing reverse suction, so that dust sucked into the dust collecting box component can be reduced to reenter the power distribution cabinet body, and the dust removing effect is improved.
Preferably, the dust collecting box assembly comprises a drawing frame and a sealing plate arranged at one end of the drawing frame, the surface of the drawing frame is connected with dust-attached filter elements in a clamping manner, the dust filtering and removing effect is good, and cleaning is convenient.
Preferably, the front of closing plate is fixed and is provided with pull handle, can draw out the dust collecting box subassembly fast, provides convenience for follow-up clearance dust.
Preferably, the outside fixed mounting of preceding cabinet door has the panel of controlling, the surface fixed mounting of controlling the panel has time switch, exhaust fan and small-size air pump are all through time switch and external power supply electric connection, convenient operation, convenient to use.
Compared with the prior art, the utility model has the beneficial effects that: this low-voltage power distribution cabinet increases to be equipped with the dust blowing nest of tubes structure to mounting bracket and components and parts in the cabinet door inboard, can regularly blow the dirt to distribution components and parts, and the dust removal air current of cooperation circulation can be fast high-efficient filter the dust collection in the power distribution cabinet to reach the purpose of quick clearance dust removal, the dust removal effect is showing, and the clearance is maintained portably.
Drawings
Fig. 1 is a schematic structural view of a low-voltage power distribution cabinet of the utility model;
FIG. 2 is a schematic view of the dust box assembly of the present utility model;
FIG. 3 is a schematic view of the structure of the gas guide straight pipe of the present utility model;
fig. 4 is a front plan view of the low voltage power distribution cabinet of the present utility model.
In the figure: 1. a power distribution cabinet body; 2. a front cabinet door; 3. a dust box assembly; 31. a sealing plate; 32. a drawing frame; 33. a dust-attached filter element; 34. a pull handle; 4. an air inlet window; 5. a dust filtering gauze frame; 6. a bracket; 7. a small air pump; 8. an air guide hose; 9. a gas guide straight pipe; 10. a dust blowing branch pipe; 11. a dust blowing nozzle; 12. a dust filtering hole for preventing reverse suction; 13. an exhaust fan; 14. an exhaust passage; 15. an assembly frame; 16. and controlling the panel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model provides a dust-removing low-voltage power distribution cabinet, which comprises a power distribution cabinet body 1 and a front cabinet door 2 hinged on the power distribution cabinet body 1, wherein a bracket 6 is fixedly arranged on the inner side wall of the power distribution cabinet body 1, a small air pump 7 is fixedly arranged on the bracket 6, an air outlet of the small air pump 7 is fixedly communicated with an air guide hose 8, an air guide straight pipe 9 is fixedly arranged on the inner side of the front cabinet door 2, one side of the air guide straight pipe 9 is fixedly communicated with a dust blowing branch pipe 10 which is uniformly distributed, a plurality of dust blowing nozzles 11 are fixedly arranged on the surface of the dust blowing branch pipe 10, two sides of the top end of the power distribution cabinet body 1 are respectively provided with an air inlet window 4, an exhaust channel 14 is arranged at the bottom of one side of the power distribution cabinet body 1, an exhaust fan 13 is fixedly arranged in the exhaust channel 14, and a dust collecting box component 3 for collecting dust is connected to the bottom of the front side of the power distribution cabinet body 1 in a clamping manner;
when the dust collector is used, the small air pump 7 works, air is injected into the air guide pipe 9 through the air guide hose 8, after entering the dust blowing branch pipe 10, the air is directly blown by the dust blowing nozzle 11 to the assembly frame 15 and the low-voltage power distribution components, and the air flow containing dust hanging down can enter the dust collecting box assembly 3 along with circulating air through the anti-reverse suction dust filtering hole 12, and is discharged after being filtered, so that the dust collection effect is good.
Referring to fig. 1 and 4, further, an assembly frame 15 is fixedly arranged in the power distribution cabinet body 1, a dust blowing branch pipe 10 is arranged opposite to the assembly frame 15, one end of an air guide hose 8 is fixedly communicated with the top end of an air guide straight pipe 9, a control panel 16 is fixedly arranged on the outer side of a front cabinet door 2, a timing switch is fixedly arranged on the surface of the control panel 16, and an exhaust fan 13 and a small air pump 7 are electrically connected with an external power supply through the timing switch;
when the dust collector is used, a worker can autonomously set a time interval for timing dust collection according to different use environments of the power distribution cabinet, so that the dust collector is good in dust collection effect, more energy-saving and environment-friendly.
Referring to fig. 1, further, dust filtering gauze racks 5 are fixedly arranged on the outer sides of the two air inlet windows 4, and the top of the connection part of the power distribution cabinet body 1 and the dust collecting box component 3 is provided with uniformly distributed dust filtering holes 12 for preventing reverse suction;
when the dust collection box is used, external air enters the power distribution cabinet body 1 after being filtered by the dust filtration gauze frame 5, dust blown off by carrying enters the dust collection box assembly 3, and is discharged after being filtered, so that ventilation and dust collection of the power distribution cabinet body 1 can be realized.
Referring to fig. 1 and 2, further, the dust collecting box assembly 3 includes a drawing frame 32 and a sealing plate 31 disposed at one end of the drawing frame 32, the surface of the drawing frame 32 is clamped and connected with dust-attached filter elements 33 which are uniformly distributed, and a drawing handle 34 is fixedly disposed on the front surface of the sealing plate 31;
when the dust collector is used, a worker can hold the pull handle 34 regularly to integrally pull out the dust collector component 3, then sequentially pull out the dust-attached filter element 33, clean filtered dust and insert the dust on the pull frame 32, thereby providing convenience for later cleaning and maintenance.
When the embodiment of the utility model is used, the following steps are adopted: the low-voltage power distribution components and parts pass through the bolt to be installed on assembly jig 15, after closing preceding cabinet door 2, blow dust branch pipe 10 and can just to assembly jig 15, then according to the content of dust in the switch board service environment, set for the dust removal interval of time switch, after reaching dust removal time point, exhaust fan 13 can work, continuously pump out the air in the switch board body 1, make external air get into in the switch board body 1 after filtering dust gauze frame 5 filtration, simultaneously small-size air pump 7 can work, pour into gas into in the gas pipe 9 through air guide hose 8, after the gas got into blow dust branch pipe 10, blow dust nozzle 11 just to assembly jig 15 and low-voltage power distribution components and parts and directly blow, the air current that hangs down and contain the dust can be along with circulating gas, in the dust box subassembly 3 is got into through preventing backing dust filtration hole 12, after filtering by attaching dust filter core 33, with gas by exhaust passage 14 discharge, accomplish the timing dust removal to switch board body 1, dust removal is effectual.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a dust type low voltage power distribution cabinet, includes the power distribution cabinet body (1) and articulates preceding cabinet door (2) on the power distribution cabinet body (1), its characterized in that: the utility model discloses a dust collection box assembly, including power distribution cabinet body (1), switch board body, air inlet window (4) have all been seted up to the fixed inside wall of power distribution cabinet body (1), fixed mounting has small-size air pump (7) on support (6), the fixed intercommunication of gas outlet of small-size air pump (7) has air guide hose (8), the fixed air guide straight tube (9) that is provided with in the inboard of preceding cabinet door (2), the fixed intercommunication of one side of air guide straight tube (9) has evenly distributed's dust blowing branch pipe (10), the fixed surface mounting of dust blowing branch pipe (10) has a plurality of dust blowing nozzles (11), inlet window (4) have all been seted up to the both sides on power distribution cabinet body (1) top, the bottom of power distribution cabinet body (1) one side is equipped with exhaust passage (14), the inside fixed mounting of exhaust passage (14) has exhaust fan (13), the positive bottom block of power distribution cabinet body (1) is connected with dust collection box assembly (3) that is used for collecting the dust.
2. The dust-removing low-voltage power distribution cabinet according to claim 1, wherein: the inside of the power distribution cabinet body (1) is fixedly provided with an assembly frame (15), the dust blowing branch pipe (10) is just opposite to the assembly frame (15), and one end of the air guide hose (8) is fixedly communicated with the top end of the air guide straight pipe (9).
3. The dust-removing low-voltage power distribution cabinet according to claim 1, wherein: the outer sides of the two air inlet windows (4) are fixedly provided with dust filtering gauze racks (5).
4. The dust-removing low-voltage power distribution cabinet according to claim 1, wherein: the top of the connection part of the power distribution cabinet body (1) and the dust box component (3) is provided with evenly distributed dust-back-suction-preventing dust-filtering holes (12).
5. The dust-removing low-voltage power distribution cabinet according to claim 1, wherein: the dust box assembly (3) comprises a drawing frame (32) and a sealing plate (31) arranged at one end of the drawing frame (32), and dust-attached filter elements (33) which are uniformly distributed are connected to the surface of the drawing frame (32) in a clamping mode.
6. The dust-type low-voltage power distribution cabinet according to claim 5, wherein: the front surface of the sealing plate (31) is fixedly provided with a drawing handle (34).
7. The dust-removing low-voltage power distribution cabinet according to claim 1, wherein: the front cabinet door (2) is characterized in that an operation panel (16) is fixedly arranged on the outer side of the front cabinet door (2), a timing switch is fixedly arranged on the surface of the operation panel (16), and the exhaust fan (13) and the small air pump (7) are electrically connected with an external power supply through the timing switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321084080.4U CN219874536U (en) | 2023-05-08 | 2023-05-08 | Dust type low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321084080.4U CN219874536U (en) | 2023-05-08 | 2023-05-08 | Dust type low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874536U true CN219874536U (en) | 2023-10-20 |
Family
ID=88339314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321084080.4U Active CN219874536U (en) | 2023-05-08 | 2023-05-08 | Dust type low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874536U (en) |
-
2023
- 2023-05-08 CN CN202321084080.4U patent/CN219874536U/en active Active
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