CN201910584U - Dustproof ventilating device of variable frequency cabinet - Google Patents
Dustproof ventilating device of variable frequency cabinet Download PDFInfo
- Publication number
- CN201910584U CN201910584U CN2011200222140U CN201120022214U CN201910584U CN 201910584 U CN201910584 U CN 201910584U CN 2011200222140 U CN2011200222140 U CN 2011200222140U CN 201120022214 U CN201120022214 U CN 201120022214U CN 201910584 U CN201910584 U CN 201910584U
- Authority
- CN
- China
- Prior art keywords
- variable frequency
- frequency cabinet
- fan
- ventilating device
- cabinet door
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a dustproof ventilating device of a variable frequency cabinet, which belongs to the technical field of low voltage power distribution. The dustproof ventilating device according to the technical scheme comprises a variable frequency cabinet door (1), a pressure plate (2), a filter element (3), a base (4) and a fan, wherein the base is arranged on the upper portion of the variable frequency cabinet door, the filter element is fixed to the base through the pressure plate, and the fan is arranged on the lower portion of the variable frequency cabinet door. The dustproof ventilating device has the advantages that the base and the filter element are arranged on the upper portion of the variable frequency cabinet door while the fan is disposed on the lower portion, an air passage is formed in the variable frequency cabinet, and the dustproof ventilating device is capable of preventing flying fibers, fine sands and dust from entering the variable frequency cabinet, is quite convenient in assembly and disassembly, and can be assembled or disassembled without power interruption.
Description
Technical field
The utility model relates to the dustproof ventilation unit of a kind of frequency conversion tank, belongs to the low-voltage distribution technical field.
Background technology
At present, existing frequency conversion tank is ventilated and is natural draft, or air-conditioning is housed or the filter of fan is housed, and existing problems are that the natural draft radiating effect is bad, and dress air-conditioning or dress fan filter be the renew cartridge inconvenience more, need cut off the power supply of air-conditioning or fan during replacing.
The utility model content
The purpose of this utility model provides the dustproof ventilation unit of a kind of frequency conversion tank, and dismounting is all very convenient, can carry out dismounting under the situation of powered-down not, solves the problems referred to above that background technology exists.
The technical solution of the utility model is:
The frequency conversion tank ventilation unit that prevents dust comprises frequency conversion tank cabinet door, pressing plate, filter core, pedestal, fan, and frequency conversion tank cabinet door top is provided with pedestal, and filter core is fixed on the pedestal by pressing plate, and frequency conversion tank cabinet student portion is provided with fan.
Good effect of the present utility model is: because frequency conversion tank cabinet door top is provided with pedestal, filter core, the bottom is provided with fan, in frequency conversion tank, form vent passages, the utility model can prevent that willow catkins flying in the air, fine sand and dust from entering frequency conversion tank, simultaneously, dismounting is all very convenient, can carry out dismounting under the situation of powered-down not.
Description of drawings
Accompanying drawing 1 is the utility model embodiment schematic diagram;
Accompanying drawing 2 is the utility model wind direction schematic diagrames;
Among the figure: frequency conversion tank cabinet door 1, pressing plate 2, filter core 3, pedestal 4, fan 5.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further by embodiment.
The frequency conversion tank ventilation unit that prevents dust comprises frequency conversion tank cabinet door 1, pressing plate 2, filter core 3, pedestal 4, fan 5, and frequency conversion tank cabinet door top is provided with pedestal, and filter core is fixed on the pedestal by pressing plate, and frequency conversion tank cabinet student portion is provided with fan.
Claims (1)
1. the dustproof ventilation unit of a frequency conversion tank, it is characterized in that comprising frequency conversion tank cabinet door (1), pressing plate (2), filter core (3), pedestal (4), fan (5), frequency conversion tank cabinet door top is provided with pedestal, and filter core is fixed on the pedestal by pressing plate, and frequency conversion tank cabinet student portion is provided with fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200222140U CN201910584U (en) | 2011-01-24 | 2011-01-24 | Dustproof ventilating device of variable frequency cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200222140U CN201910584U (en) | 2011-01-24 | 2011-01-24 | Dustproof ventilating device of variable frequency cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910584U true CN201910584U (en) | 2011-07-27 |
Family
ID=44302783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200222140U Expired - Fee Related CN201910584U (en) | 2011-01-24 | 2011-01-24 | Dustproof ventilating device of variable frequency cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079148A (en) * | 2014-07-22 | 2014-10-01 | 安徽鑫辰电气设备有限公司 | Ventilated dustproof frequency conversion cabinet |
| CN105356314A (en) * | 2015-12-24 | 2016-02-24 | 常熟市古里电器厂 | Dust-free power distribution cabinet |
-
2011
- 2011-01-24 CN CN2011200222140U patent/CN201910584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079148A (en) * | 2014-07-22 | 2014-10-01 | 安徽鑫辰电气设备有限公司 | Ventilated dustproof frequency conversion cabinet |
| CN104079148B (en) * | 2014-07-22 | 2017-02-15 | 安徽鑫辰电气设备有限公司 | Ventilated dustproof frequency conversion cabinet |
| CN105356314A (en) * | 2015-12-24 | 2016-02-24 | 常熟市古里电器厂 | Dust-free power distribution cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202813591U (en) | Air-conditioner and pendulum blades thereof | |
| CN201910584U (en) | Dustproof ventilating device of variable frequency cabinet | |
| CN201314637Y (en) | Wind-pipe-type air-conditioner indoor unit | |
| CN103307005A (en) | Freely-combined in-line multi-head universal fan | |
| CN202274550U (en) | Purifier with humidifying function | |
| CN202561902U (en) | Cabinet type fan coil unit with static pressure box | |
| CN203375536U (en) | Air exchanger | |
| CN205080965U (en) | Power transformer | |
| CN205025826U (en) | Novel fan | |
| CN203964170U (en) | The indoor apparatus of air conditioner of a kind of two ends air intake | |
| CN201375868Y (en) | Dustproof ventilation device used for PLC control cabinet | |
| CN201083417Y (en) | Indoor machine of air conditioner | |
| CN202692351U (en) | Easily-dismantling type mounting baffle of air conditioner | |
| CN201103994Y (en) | Indoor machine for cabinet air conditioner | |
| CN201697287U (en) | Air guide structure for air outlet of air conditioner | |
| CN203798063U (en) | Freezing wind channel of refrigerator | |
| CN201488132U (en) | Novel air conditioner | |
| CN201621792U (en) | Humidifying air conditioner | |
| CN213334687U (en) | Air outlet structure of ceiling fan coil unit | |
| CN204663972U (en) | A kind of air-conditioning fan device | |
| CN201433920Y (en) | Generator fan | |
| CN202747480U (en) | Indoor unit for split wall-mounted air conditioner | |
| CN202285574U (en) | Bidirectional fan of hatching machine | |
| CN202883499U (en) | Plate-type sound elimination device for large-scale air cooling fan | |
| CN203364256U (en) | Vertical type air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20140124 |