CN113118160A - Dust collector of low-voltage switchgear drawer - Google Patents
Dust collector of low-voltage switchgear drawer Download PDFInfo
- Publication number
- CN113118160A CN113118160A CN202110478674.2A CN202110478674A CN113118160A CN 113118160 A CN113118160 A CN 113118160A CN 202110478674 A CN202110478674 A CN 202110478674A CN 113118160 A CN113118160 A CN 113118160A
- Authority
- CN
- China
- Prior art keywords
- drawer
- shell
- low
- air
- air supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 48
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the technology of low-voltage switch cabinet dust removal equipment, and particularly relates to a dust removal device for a drawer of a low-voltage switch cabinet, which comprises a shell and a drawer placing structure in the shell, wherein a drawer to be treated is installed through the drawer placing structure, the drawer placing structure is provided with an air supply opening and an air exhaust opening, the air supply opening is communicated with an air supply pipeline, and the air exhaust opening is communicated with an air exhaust pipeline; the wind pipeline is provided with a filter box. This device can sweep the dust removal to the low-voltage switchgear drawer, and the low-voltage switchgear drawer of quick clean to the dust that will sweep out filters the collection, only needs alone can operate, saves a large amount of manpower resources.
Description
Technical Field
The invention belongs to the technology of low-voltage switch cabinet dust removal equipment, and particularly relates to a dust removal device for a low-voltage switch cabinet drawer.
Background
The low-voltage switch cabinet is a draw-out complete switch electrical equipment and is widely applied to various low-voltage power distribution systems. After the drawer is used for a period of time, a large amount of dust can be accumulated inside the drawer of the low-voltage switch cabinet, if the drawer is not cleaned in time, components in the drawer of the low-voltage switch cabinet can be influenced, and even faults such as insulation reduction of the components and short circuits can occur.
The existing solution is to draw out the low-voltage switch cabinet drawer, use tools such as brushes and rags to wipe, or use a small-sized blower to blow off dust in the drawer. However, the drawer is narrow and has numerous internal components, so that tools such as a hairbrush, a rag and the like are very inconvenient to use and cannot be cleaned completely; use small-size hair-dryer dust removal then can make the dust in the drawer fly away in the air, the contaminated air causes the influence to staff's health to owing to can not collect the dust, inside the dust that flies away still can slowly accumulate the drawer, can not effectual dust removal finally.
Disclosure of Invention
The invention aims to provide a dust removal device for a drawer of a low-voltage switch cabinet, which can effectively remove dust in the drawer of the low-voltage switch cabinet.
The technical scheme of the invention is as follows:
the utility model provides a dust collector of low-voltage switchgear drawer, includes the shell, fixes the drawer placement structure of locating in the shell, pending drawer passes through drawer placement structure installation, and can carry out push-and-pull, its characterized in that inside and outside the drawer placement structure: the drawer placing structure is provided with an air supply outlet and an air exhaust outlet, the air supply outlet is communicated with the air supply pipeline, and the air exhaust outlet is communicated with the air exhaust pipeline; the air supply pipeline is connected with an air supply fan, and the air exhaust pipeline is connected with an air exhaust fan; the exhaust duct on be equipped with the filter cartridge, the filter cartridge side have the filter pulp.
The filter cartridge is push-pull type, and the push-pull position can be changed inside and outside the shell.
The filter cartridge is characterized in that a filter cartridge shell is arranged in the shell, and the filter cartridge is matched inside and outside the filter cartridge shell through a rail to realize push-pull.
The filter box is provided with a filter box handle.
The drawer placing structure is a drawer shell, and the drawer to be processed is matched inside and outside the drawer shell through a rail to realize pushing and pulling.
The upper end of the drawer shell is provided with a dust-proof plate.
The drawer to be processed comprises a small drawer and a medium drawer, the drawer shell is divided into two parts by a partition plate, and the small drawer to be processed and the medium drawer to be processed are respectively installed on each part in a matched mode through a rail.
The upper end of the drawer shell is provided with a small rubber dust-proof plate and a middle rubber dust-proof plate corresponding to the positions of the small drawer and the middle drawer respectively.
The drawer type air conditioner is characterized in that a supporting plate is arranged inside the shell, the drawer shell is fixedly installed on the supporting plate, the air supply pipeline is arranged above the drawer shell, and the air exhaust pipeline is arranged below the supporting plate.
And a handrail is arranged outside the shell.
The bottom surface of the shell is provided with universal wheels.
The air supply fan is fixed through the fan bracket, and the air exhaust fan is fixed through the fan bracket.
The air supply fan is provided with an air supply fan junction box and connected with an air supply fan lead through the air supply fan junction box, and the air exhaust fan is provided with an air exhaust fan junction box and connected with an air exhaust fan lead through the air exhaust fan junction box.
The end parts of the air supply fan lead and the air exhaust fan lead are connected in parallel on a power supply.
The invention has the following remarkable effects:
the rubber dust-isolating plate is designed on the drawer placing structure, so that the blowing drawer dust can be prevented from leaking, and the external dust is preliminarily isolated outside the device through the push-pull operation of the drawer.
An air supply structure is designed to send out air in the drawer, and the air is exhausted out of the device through an air exhaust structure to play a role in cleaning the air in the drawer;
furthermore, a filter box is arranged on the discharge pipeline, filter cotton is arranged on the side face of the filter box, dust in the air is filtered into the filter box before the air is discharged, and then the dust is sent out of the device, so that the dust in the drawer of the low-voltage switch cabinet is effectively removed.
In addition, in order to be convenient to carry and operate, the shell is provided with the handrail and the universal wheels, so that the whole dust removal device is convenient to move and position.
The filter box is designed to be in a drawing mode, so that collected dust can be conveniently discarded and air filter cotton can be conveniently replaced at any time.
The device realizes the automatic cleaning of the low-voltage switch cabinet drawer for the first time, and compared with the conventional manual cleaning method, the method is quicker and more efficient in cleaning, is environment-friendly, and improves the working efficiency.
Drawings
FIG. 1 is a schematic view of the exterior of a dust extraction device housing of a low-voltage switchgear drawer;
FIG. 2 is a schematic view of the internal structure of the housing of the dust removing device of the drawer of the low-voltage switch cabinet;
FIG. 3 is a schematic view of an air exhaust duct and an air supply duct of a dust removing device of a drawer of a low-voltage switch cabinet;
in the figure: 1. a housing; 2. a small-sized drawer; 3. a medium-sized drawer; 4. a handrail; 5. a filter cartridge; 6. a filter cartridge handle; 7. air filter cotton; 8. a small rubber dust-proof board; 9. a medium-sized rubber dust-proof plate; 10. a universal wheel; 11. a wire of an exhaust fan; 12. a wire of the air supply fan; 13. a support plate; 14. an air supply duct; 15. a drawer housing; 16. an air exhaust duct; 17. a filter cartridge housing; 18. an air supply fan; 19. an exhaust fan; 20. a fan bracket; 21. an exhaust fan junction box; 22. and a junction box of the air supply fan.
Detailed Description
The invention is further illustrated by the accompanying drawings and the detailed description.
As shown in fig. 1, the dust removing device for the low-voltage switch cabinet drawer comprises a cuboid-shaped shell 1, an inwards-concave drawer shell 15 arranged at the side part of the shell 1, and a small drawer 2 and a medium-sized drawer 3 which can be drawn out and arranged in the drawer shell 15.
The small drawer 2 and the middle drawer 3 are separated by a plate structure in the middle and are respectively and independently pushed and pulled.
The upper end of the drawer shell 15 is provided with a small rubber dust-proof plate 8 and a middle rubber dust-proof plate 9 corresponding to the positions of the small drawer 2 and the middle drawer 3 respectively, and the function of dust isolation is achieved when the small drawer 2 and the middle drawer 3 are pushed in and pulled out of the drawer shell 15.
The small drawer 2 has a height and depth corresponding to those of the medium drawer 3, and the small drawer 2 has a width of 1/2 of the medium drawer 3.
The height of the small rubber dust-proof plate 8 is the same as that of the medium rubber dust-proof plate 9, and the width of the small rubber dust-proof plate 8 is 1/2 of the medium rubber dust-proof plate 9.
And a handrail 4 is installed outside the housing 1 for convenience of carrying and handling.
An inwards-concave filter box shell 17 is arranged on the side part of the shell 1, a filter box 5 is arranged in the filter box shell 17, a filter box handle 6 is arranged on the filter box 5, and air filter cotton 7 is arranged on the side surface of the filter box 5, so that dust in air can be filtered, and the dust can be collected in the filter box 5.
The universal wheels 10 are arranged on the bottom surface of the shell 1, so that the whole dust removing device can move conveniently.
As shown in fig. 2, since the drawer housing 15 and the filter cartridge housing 17 are recessed inward from the housing 1, the drawer housing 15 and the filter cartridge housing 17 are located inside the housing 1 as a whole. Meanwhile, an air supply duct 14, a support plate 13, an air exhaust duct 16, an air supply fan 18 and an air exhaust fan 19 are also arranged in the shell 1.
The support plate 13 is disposed parallel to the bottom of the housing 1 and is fixedly mounted inside the housing 1.
The drawer housing 15 is fixedly mounted on the support plate 13, and in this example, the supply air duct 14 is disposed above the drawer housing 15, and the exhaust air duct 16 is disposed below the support plate 13.
The air supply fan 18 is fixed through a fan bracket 20, and one end of an air supply fan lead 12 is connected with the air supply fan 18 through an air supply fan junction box 22 to provide electric energy for the air supply fan 18;
the exhaust fan 19 is fixed through a fan bracket 20, one end of an exhaust fan wire 11 is connected with the exhaust fan 19 through an exhaust fan junction box 21, and the exhaust fan 19 is supplied with electric energy;
the other ends of the air supply fan lead 12 and the air exhaust fan lead 11 are respectively connected with a power supply, so that the air supply circuit and the air exhaust circuit are connected in parallel.
The air supply duct 14 is communicated with an air supply fan 18, the air supply duct 14 is arranged above the drawer shell 15, and supplies air into the drawer through air supply outlets respectively arranged at the corresponding positions of the small drawer 2 and the medium drawer 3;
meanwhile, the drawer shell 15 is respectively provided with air outlets at the positions corresponding to the small drawer 2 and the medium drawer 3, so that air can be blown into the drawer shell 15 and then blown out through the air outlets.
The air outlet is communicated with an air exhaust pipeline 16, the air exhaust pipe 16 is communicated with an air exhaust fan 19, and finally all the air is exhausted out of the device through the air exhaust fan 19.
The filter box 5 is arranged between the exhaust air pipe 16 and the exhaust fan 19 through the filter box shell 17, the filter box 5 is provided with the air filter cotton 7 on one side surface of the air flowing out of the filter box, when the filter box 5 is pushed into the shell 1, the air filter cotton is blocked in the direction of the exhaust air flowing out, after the filter box 5 is pulled out, the filtered dust is moved out of the shell 1, and the final filtration is carried out before the air is finally discharged.
The air supply fan 18 and the air exhaust fan 19 are connected in parallel through an air supply fan lead 12 and an air exhaust fan lead 11, and are connected in parallel on a power supply to realize simultaneous start and stop.
Claims (14)
1. The utility model provides a dust collector of low tension switchgear drawer, includes shell (1), the fixed drawer that locates in shell (1) places the structure, and pending drawer passes through drawer placement structure and installs, and can place the structure at the drawer inside and outside push-and-pull, its characterized in that: the drawer placing structure is provided with an air supply outlet and an air exhaust outlet, the air supply outlet is communicated with the air supply pipeline, and the air exhaust outlet is communicated with the air exhaust pipeline; the air supply pipeline is connected with an air supply fan (18), and the air exhaust pipeline is connected with an air exhaust fan (19); the exhaust duct on be equipped with filter cartridge (5), filter cartridge (5) side have filter pulp (7).
2. The dust removing device for the drawer of the low-voltage switch cabinet as claimed in claim 1, wherein: the air filter cotton (7) is arranged on the side surface of one side, where the air flows out of the filter box, of the filter cotton (7), and the filter box is of a push-pull type and can be changed in push-pull positions inside and outside the shell (1).
3. The dust collector for the drawer of the low-voltage switch cabinet as claimed in claim 2, wherein: the filter cartridge is characterized in that a filter cartridge shell (17) is arranged in the shell (1), and the filter cartridge (5) is matched inside and outside the filter cartridge shell (17) through a rail to realize push-pull.
4. The dust collector for the drawer of the low-voltage switch cabinet as claimed in claim 2, wherein: the filter box (5) is provided with a filter box handle (6).
5. The dust removing device for the drawer of the low-voltage switch cabinet as claimed in claim 1, wherein: the drawer placing structure is a drawer shell (15), and the drawer to be processed is matched inside and outside the drawer shell (15) through a rail to realize pushing and pulling.
6. The dust removing device for the drawer of the low-voltage switch cabinet as claimed in claim 5, wherein: the upper end of the drawer shell (15) is provided with a dust-proof plate.
7. The dust removing device for the drawer of the low-voltage switch cabinet as claimed in claim 5, wherein: the drawer to be treated comprises a small drawer (2) and a medium drawer (3), the drawer shell (15) is divided into two parts by a partition plate, and the small drawer (2) and the medium drawer (3) to be treated are respectively installed on each part in a matched mode through a rail.
8. The dust removing device for the drawer of the low-voltage switch cabinet as claimed in claim 7, wherein: the upper end of the drawer shell (15) is respectively provided with a small rubber dust-proof plate (8) and a middle rubber dust-proof plate (9) corresponding to the positions of the small drawer (2) and the middle drawer (3).
9. The dust removing device for the drawer of the low-voltage switch cabinet as claimed in claim 5, wherein: the novel air-conditioning cabinet is characterized in that a supporting plate (13) is arranged inside the shell (1), the drawer shell (15) is fixedly installed on the supporting plate (13), the air supply pipeline is arranged above the drawer shell (15), and the air exhaust pipeline is arranged below the supporting plate (13).
10. The dust collector for the drawer of the low-voltage switch cabinet as claimed in any one of claims 1 to 9, wherein: the outer part of the shell (1) is provided with a handrail (4).
11. The dust collector for the drawer of the low-voltage switch cabinet as claimed in any one of claims 1 to 9, wherein: the bottom surface of the shell (1) is provided with universal wheels (10).
12. The dust collector for the drawer of the low-voltage switch cabinet as claimed in any one of claims 1 to 9, wherein: the air supply fan (8) is fixed through a fan bracket (20), and the air exhaust fan (19) is fixed through the fan bracket (20).
13. The dust collector for the drawer of the low-voltage switch cabinet as claimed in any one of claims 1 to 9, wherein: the air supply fan (18) is provided with an air supply fan junction box (22) which is connected with an air supply fan lead (12) through the air supply fan junction box (22), and the exhaust fan (19) is provided with an exhaust fan junction box (21) which is connected with an exhaust fan lead (11) through the exhaust fan junction box (21).
14. The dust removing device for the drawer of the low-voltage switch cabinet as claimed in claim 13, wherein: the end parts of the air supply fan lead (12) and the air exhaust fan lead (11) are connected in parallel on a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478674.2A CN113118160B (en) | 2021-04-30 | 2021-04-30 | Dust collector of low voltage switchgear drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478674.2A CN113118160B (en) | 2021-04-30 | 2021-04-30 | Dust collector of low voltage switchgear drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113118160A true CN113118160A (en) | 2021-07-16 |
| CN113118160B CN113118160B (en) | 2024-02-09 |
Family
ID=76780811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110478674.2A Active CN113118160B (en) | 2021-04-30 | 2021-04-30 | Dust collector of low voltage switchgear drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113118160B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204214773U (en) * | 2014-11-27 | 2015-03-18 | 江苏联固电气有限公司 | The intelligent dust of drawout cubicle detects and scavenge unit |
| CN109513690A (en) * | 2018-11-20 | 2019-03-26 | 合肥泾渭信息通讯有限公司 | A kind of information communication cabinet dust-extraction unit |
| CN211377191U (en) * | 2019-09-10 | 2020-08-28 | 湖州嘻旺建材贸易有限公司 | Dust-proof high-voltage switch cabinet |
| CN112024508A (en) * | 2020-09-22 | 2020-12-04 | 国网河南省电力公司巩义市供电公司 | Dust removal blow washing equipment for drawer type cabinet body |
-
2021
- 2021-04-30 CN CN202110478674.2A patent/CN113118160B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204214773U (en) * | 2014-11-27 | 2015-03-18 | 江苏联固电气有限公司 | The intelligent dust of drawout cubicle detects and scavenge unit |
| CN109513690A (en) * | 2018-11-20 | 2019-03-26 | 合肥泾渭信息通讯有限公司 | A kind of information communication cabinet dust-extraction unit |
| CN211377191U (en) * | 2019-09-10 | 2020-08-28 | 湖州嘻旺建材贸易有限公司 | Dust-proof high-voltage switch cabinet |
| CN112024508A (en) * | 2020-09-22 | 2020-12-04 | 国网河南省电力公司巩义市供电公司 | Dust removal blow washing equipment for drawer type cabinet body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113118160B (en) | 2024-02-09 |
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