CN103313573A - Ventilating device for electric cabinet - Google Patents
Ventilating device for electric cabinet Download PDFInfo
- Publication number
- CN103313573A CN103313573A CN 201210058266 CN201210058266A CN103313573A CN 103313573 A CN103313573 A CN 103313573A CN 201210058266 CN201210058266 CN 201210058266 CN 201210058266 A CN201210058266 A CN 201210058266A CN 103313573 A CN103313573 A CN 103313573A
- Authority
- CN
- China
- Prior art keywords
- electric cabinet
- ventilation duct
- regulator cubicle
- ventilating
- air inlet
- 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.)
- Pending
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Abstract
The invention relates to an electric cabinet and particularly relates to a ventilating device for an electric cabinet. The ventilating device for the electric cabinet comprises an electric cabinet body and a ventilating pipe and is characterized in that the ventilating pipe is of a cross-shaped structure, the upper end of the ventilating pipe is provided with an air inlet, a first filter screen for air feeding is arranged in the air inlet, the left and right sides of the ventilating pipe are connected with the electric cabinet body, the joints of the two sides and the electric cabinet body are provided with second filter screens which are fixed by screw nuts, and the lower end of the ventilating pipe is closed. Compared with the prior art, the ventilating device can be used for effectively solving the problem that dust enters the electric cabinet, has a good filtering effect and is easy to clean.
Description
Technical field
The present invention relates to a kind of regulator cubicle, specifically a kind of regulator cubicle ventilation unit.
Background technology
At present, the ventilating opening on the regulator cubicle all adopts straight-through structure, because the Northwest's dust storm is larger, outdoor regulator cubicle is in long-term use procedure, have a large amount of dusts and enter in the regulator cubicle, often cause contactor, the malfunctioning phenomenon of change over switch, the safe operation of serious threat equipment and electrical network.
Summary of the invention
The present invention provides a kind of regulator cubicle ventilation unit in order to overcome the deficiencies in the prior art.
To achieve these goals, the present invention has designed a kind of regulator cubicle ventilation unit, comprise the regulator cubicle main body, ventilation duct is characterized in that: ventilation duct is cross structure, the ventilation duct upper end is air inlet, and in air inlet, being provided with the first screen pack that air intake is used, the left and right sides of ventilation duct connects the regulator cubicle main body, and is provided with the second screen pack in the junction, and fix by nut, the lower end of ventilation duct is for sealing.
Described ventilation duct bottom is provided with plug and seals.
The present invention compares with prior art, can effectively advance the problem of ash with regard to solving regulator cubicle, good filtration effect, and easy cleaning.
Description of drawings
Fig. 1 is structural representation of the present invention.
Referring to Fig. 1,1 is the regulator cubicle main body; 2 is ventilation duct; 3 is air inlet; 4 is the first screen pack; 5 is the second screen pack; 6 is nut; 7 is plug.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention includes regulator cubicle main body 1, ventilation duct 2.Ventilation duct 2 is cross structure, ventilation duct 2 upper ends are air inlet 3, and in air inlet 3, be provided with the first screen pack 4 that air intake is used, the left and right sides of ventilation duct 2 connects regulator cubicle main body 1, and be provided with the second screen pack 5 in the junction, and fixing by nut 6, the lower end of ventilation duct 2 adopts plug 7 to seal.
Among the present invention, the space of air inlet 3 and the first filter screen 4 forms air intake passage, in ventilation duct 2 and the junction of regulator cubicle main body 1 the second screen pack 5 is installed, whole regulator cubicle main body 1 is fixed on the ventilation duct 2 by nut 3, and in the bottom of ventilation duct 2 plug 7 is installed, and its objective is when cleaning plant, only need plug is pulled down, use the compressed air blowback, just the dust on the screen pack can be gone out.
Compare with prior art, can effectively advance the problem of ash with regard to solving regulator cubicle, good filtration effect, and easy cleaning.
Claims (2)
1. regulator cubicle ventilation unit, comprise the regulator cubicle main body, ventilation duct, it is characterized in that: ventilation duct is cross structure, and the ventilation duct upper end is air inlet, and is provided with the first screen pack that air intake is used in air inlet, the left and right sides of ventilation duct connects the regulator cubicle main body, and be provided with the second screen pack in the junction, and and to fix by nut, the lower end of ventilation duct is for sealing.
2. regulator cubicle ventilation unit according to claim 1 is characterized in that: be provided with plug bottom the described ventilation duct and seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210058266 CN103313573A (en) | 2012-03-07 | 2012-03-07 | Ventilating device for electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210058266 CN103313573A (en) | 2012-03-07 | 2012-03-07 | Ventilating device for electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103313573A true CN103313573A (en) | 2013-09-18 |
Family
ID=49138210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210058266 Pending CN103313573A (en) | 2012-03-07 | 2012-03-07 | Ventilating device for electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103313573A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244631A (en) * | 2014-10-21 | 2014-12-24 | 宁波江东义旺电子科技有限公司 | Automatic control system of electrical cabinet |
| CN104320950A (en) * | 2014-10-21 | 2015-01-28 | 浦江县科创进出口有限公司 | Control cabinet driven by using circumferential fixing telescopic screw rods |
-
2012
- 2012-03-07 CN CN 201210058266 patent/CN103313573A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244631A (en) * | 2014-10-21 | 2014-12-24 | 宁波江东义旺电子科技有限公司 | Automatic control system of electrical cabinet |
| CN104320950A (en) * | 2014-10-21 | 2015-01-28 | 浦江县科创进出口有限公司 | Control cabinet driven by using circumferential fixing telescopic screw rods |
| CN104244631B (en) * | 2014-10-21 | 2015-09-09 | 中北大学 | A kind of regulator cubicle automatic control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |