CN200984487Y - Air filtering device for high voltage electrical equipment - Google Patents
Air filtering device for high voltage electrical equipment Download PDFInfo
- Publication number
- CN200984487Y CN200984487Y CN 200620049082 CN200620049082U CN200984487Y CN 200984487 Y CN200984487 Y CN 200984487Y CN 200620049082 CN200620049082 CN 200620049082 CN 200620049082 U CN200620049082 U CN 200620049082U CN 200984487 Y CN200984487 Y CN 200984487Y
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- high voltage
- electric equipment
- voltage electric
- air filter
- vent window
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- Expired - Fee Related
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- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air filtering device used for high voltage electric equipment, which comprises a ventilation window capable of being arranged outside of the high voltage electric equipment, wherein, an air filtering component is arranged inside the cavity of the ventilation window. Adopting the utility model can realize effective filtering dedusting operation of electric equipment such as high voltage frequency converter; meanwhile, components inside the filtering device can be simply disassembled and replaced in safety during normal running of equipment.
Description
Technical field
The utility model relates to high voltage electric equipment, specifically, is a kind of air filter that is used for high voltage electric equipment.
Background technology
At present, electrical equipment major parts such as high voltage converter all adopt the radiating mode of forced air cooling that the heater members in the equipment is dispelled the heat, but, a lot of dusts are arranged in the air, the environment at operation scene that adds electrical equipments such as high voltage converter is generally all bad, this brings very big threat to device security, stable operation, and the air inlet on the cabinet door of equipment can be installed the air filtration net arrangement usually, to reduce the influence of dust to equipment stable operation.In addition; electrical equipments such as high voltage converter all are not shut down operation for a long time generally speaking; like this after equipment moves a period of time; the air filtration that is positioned at the high voltage electric equipment air inlet can be amassed a lot of dusts on the net; this can make ventilation reduce, and has influence on heat radiation, can influence the stable operation of equipment equally; so airstrainer need regularly replace, and cleans.Forceful electric power is all arranged in the electrical equipment cabinets such as high voltage converter, open the door and safeguard and must shut down, this unavoidably can cause to a certain degree loss to the user.
Goal of the invention
The purpose of this utility model is to solve the above-mentioned technical problem that exists in the above-mentioned high voltage electric equipment air filtration operation, thereby a kind of novel air filter is provided.
The air filter that is used for high voltage electric equipment of the present utility model comprises that one can be placed on the vent window of this high voltage electric equipment, and an air filter module is installed in the cavity of this vent window.Described vent window comprises a vent window framework, and described vent window framework is provided with the attaching parts that are connected with described high voltage electric equipment.
Adopt the air filter that is used for high voltage electric equipment of the present utility model, can carry out effective dust removal by filtration operation to electrical equipments such as high voltage converters, and under the state of the normal operation of equipment, can dismantle and change the parts in this filter easily.
Description of drawings
Fig. 1 is the structural representation that is used for the air filter of high voltage electric equipment of the present utility model;
Fig. 2 is the schematic diagram after the assembling of the present utility model;
Fig. 3 is that the utility model is installed on the schematic diagram on the high voltage electric equipment.
The specific embodiment
As shown in Figure 1, the air filter that is used for high voltage electric equipment of the present utility model comprises that one can be placed on the vent window 10 of this high voltage electric equipment, and an air filter module 20 is installed in the cavity of this vent window 10.
Particularly, vent window 10 comprises a vent window framework 11, vent window framework 11 is provided with the attaching parts 12 that can be connected with high voltage electric equipment, in the present embodiment, these attaching parts 12 are a hook, this hook can be used with the air vent that is arranged on the high voltage electric equipment, so that this air filter hung type is installed on the equipment.
In the present embodiment, air filter module 20 is an airstrainer, comprises nonwoven filter screen 21 and frame 22, understand easily, nonwoven filter screen 21 can adopt other dust-proof material to replace, and in addition, air filter module also can adopt other suitable air filters.
Vent window comprises that further one is arranged at the vent window panel 13 in the vent window framework 11, and in the present embodiment, the vent window panel adopts the punching web plate, and the punching on the web plate can be adopted suitable shape arbitrarily.
When assembling this filter, at first vent window panel 13 is fixed in vent window framework 11, in the cavity of the vent window of then airstrainer 20 being packed into.Air filter after the assembling as shown in Figure 2.
Be the schematic diagram that the utility model is installed on high voltage electric equipment 30 as shown in Figure 3.Have air vent 33 on the cabinet door 31 of high voltage electric equipment and be suitable for linking up with 12 perforate 32.When air filter is installed, only need to get final product by linking up with 12 perforates 32 that air filter is mounted on cabinet door of electric equipment.Thus, even when high voltage electric equipment is in running order, also can dismantle to change airstrainer by simple and safe ground-to-air gas filter.
In sum, adopt the air filter that is used for high voltage electric equipment of the present utility model, can carry out effective dust removal by filtration operation to electrical equipments such as high voltage converters, and under the state of the normal operation of equipment, can dismantle and change the parts in this filter simply, safely.
Claims (9)
1, a kind of air filter that is used for high voltage electric equipment is characterized in that, comprises that one can be placed on the vent window of this high voltage electric equipment, and an air filter module is installed in the cavity of this vent window.
2, the air filter that is used for high voltage electric equipment as claimed in claim 1 is characterized in that, described vent window comprises a vent window framework, and described vent window framework is provided with the attaching parts that are connected with described high voltage electric equipment.
3, the air filter that is used for high voltage electric equipment as claimed in claim 2 is characterized in that, described attaching parts are a hook.
4, the air filter that is used for high voltage electric equipment as claimed in claim 3 is characterized in that, described vent window is connected with described high voltage electric equipment hung type.
5, the air filter that is used for high voltage electric equipment as claimed in claim 4 is characterized in that, the perforate that described high voltage electric equipment has air vent and is used for matching with described hook.
6, as each described air filter that is used for high voltage electric equipment among the claim 1-5, it is characterized in that described air filter module is an airstrainer.
7, the air filter that is used for high voltage electric equipment as claimed in claim 6 is characterized in that, described airstrainer comprises frame and is embedded in the interior nonwoven filter screen of this frame.
As each described air filter that is used for high voltage electric equipment among the claim 2-5, it is characterized in that 8, described vent window comprises that one is arranged at the vent window panel in the vent window framework.
9, the air filter that is used for high voltage electric equipment as claimed in claim 8 is characterized in that, described vent window panel is the punching panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620049082 CN200984487Y (en) | 2006-12-15 | 2006-12-15 | Air filtering device for high voltage electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620049082 CN200984487Y (en) | 2006-12-15 | 2006-12-15 | Air filtering device for high voltage electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200984487Y true CN200984487Y (en) | 2007-12-05 |
Family
ID=38913948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620049082 Expired - Fee Related CN200984487Y (en) | 2006-12-15 | 2006-12-15 | Air filtering device for high voltage electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200984487Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365010A (en) * | 2011-10-17 | 2012-02-29 | 成都市华为赛门铁克科技有限公司 | Anti-corrosion device and electronic equipment |
| CN108414236A (en) * | 2018-02-26 | 2018-08-17 | 天津广土科技发展有限公司 | Multifunctional vehicle bus failure simulation device |
-
2006
- 2006-12-15 CN CN 200620049082 patent/CN200984487Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365010A (en) * | 2011-10-17 | 2012-02-29 | 成都市华为赛门铁克科技有限公司 | Anti-corrosion device and electronic equipment |
| CN108414236A (en) * | 2018-02-26 | 2018-08-17 | 天津广土科技发展有限公司 | Multifunctional vehicle bus failure simulation device |
| CN108414236B (en) * | 2018-02-26 | 2020-08-04 | 天津广土科技发展有限公司 | Multifunctional vehicle bus fault simulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |