CN205753103U - A kind of electric-power metering cabinet ventilation unit - Google Patents
A kind of electric-power metering cabinet ventilation unit Download PDFInfo
- Publication number
- CN205753103U CN205753103U CN201620487713.XU CN201620487713U CN205753103U CN 205753103 U CN205753103 U CN 205753103U CN 201620487713 U CN201620487713 U CN 201620487713U CN 205753103 U CN205753103 U CN 205753103U
- Authority
- CN
- China
- Prior art keywords
- metering cabinet
- cabinet
- described metering
- electric
- ventilation unit
- 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
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- Ventilation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of electric-power metering cabinet ventilation unit, including metering cabinet, described metering cabinet top and bottom are provided with getter device, described getter device includes filter course, described filter course upper end is installed with the first supply fan, the top of described metering cabinet connects in the downside of filter course the second supply fan, the inwall both sides of described metering cabinet are provided with refrigerating plant, described metering cabinet internal side wall is provided with intelligent meter, the side of described intelligent meter connects temperature sensor, it is provided with controller outside described metering cabinet, the both sides of described metering cabinet are provided with exhaust fan, described metering cabinet inner bottom is provided with accumulator, this device reduces cabinet internal temperature, intelligent environment protection, convection design, accelerate cooling, simple to operate, easy to use, it is beneficial to ventilate.
Description
Technical field
This utility model belongs to electrical equipment technical field, is specifically related to a kind of electric-power metering cabinet ventilation unit.
Background technology
Electric-power metering cabinet is to install electric energy meter and control the cabinet of electric energy meter, due to popularizing of electric power and substantially needing of life
Asking, electric-power metering cabinet becomes the necessary equipment of a kind of power equipment, yet with the lasting use of electricity, can produce a large amount of dust
And heat, processing not in time and cause circuit accelerated ageing, short circuit or open circuit affect productive life.The ventilation dress of electric-power metering cabinet at present
Put radiating effect poor, may introduce dirt into inside cabinet during heat radiation, not only not reach radiating effect and also result in
Dust adsorption.
Utility model content
The purpose of this utility model is to provide a kind of electric-power metering cabinet ventilation unit, to solve to carry in above-mentioned background technology
The problem gone out.
For achieving the above object, this utility model following technical scheme of offer: a kind of electric-power metering cabinet ventilation unit, including
Metering cabinet, described metering cabinet top and bottom be provided with getter device, and described filter course upper end is installed with the first air inlet
Fan, the top of described metering cabinet is also equipped with filter course, and the top of described metering cabinet connects in the downside of filter course second
Supply fan, the inwall both sides of described metering cabinet are provided with refrigerating plant, and described metering cabinet internal side wall is provided with intelligent metering
Table, the side of described intelligent meter connects temperature sensor, is provided with controller, described metering cabinet outside described metering cabinet
Both sides exhaust fan is installed, described metering cabinet inner bottom is provided with accumulator, described first supply fan, the second air inlet wind
Fan, exhaust fan, refrigerating plant, accumulator and temperature sensor are all electrically connected at controller.
Preferably, described metering cabinet is provided with clear glass observation window.
Preferably, described metering cabinet bosom is provided with pass substrate.
Preferably, it is provided with arc shell outside described exhaust fan, and air vent is vertically downward, inside it, be additionally provided with ash
Dirt catcher.
Technique effect of the present utility model and advantage: this electric-power metering cabinet ventilation unit, pacify in inwall both sides at metering cabinet
Equipped with refrigerating plant, by temperature sensor senses cabinet internal temperature, delivering a signal to controller, controller controls refrigeration dress
Putting refrigeration, the upper and lower two ends of metering cabinet are provided with the first supply fan and the second supply fan, by the convection current between two supply fans
Cold air diffuses to whole cabinet, and cabinet internal gas is discharged by the exhaust fan in metering cabinet both sides by arc shell, it is ensured that cabinet
Internal portion temperature constant.This device reduces cabinet internal temperature, intelligent environment protection, convection design, accelerates cooling, simple to operate, makes
With convenient, it is beneficial to ventilate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional view of the present utility model.
In figure: 1 metering cabinet, 2 exhaust fans, 3 controllers, 4 getter devices, 5 refrigerating plants, 6 intelligent meters, 7 first enter
Gas fan, 8 filter courses, 9 accumulator, 10 temperature sensors, 11 second supply fans.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of electric-power metering cabinet ventilation unit as shown in Figure 1-2, including metering cabinet 1, described
Metering cabinet 1 top and bottom are provided with getter device 4, and described getter device 4 includes filter course 8, and described filter course 8 upper end is solid
Dingan County is equipped with the first supply fan 7, and the top of described metering cabinet 1 connects in the downside of filter course 8 the second supply fan 11, institute
The inwall both sides stating metering cabinet 1 are provided with refrigerating plant 5, and described metering cabinet 1 internal side wall is provided with intelligent meter 6, described
The side of intelligent meter 6 connects temperature sensor 10, is provided with controller 3, described metering cabinet 1 outside described metering cabinet 1
Both sides exhaust fan 2 is installed, described metering cabinet 1 inner bottom is provided with accumulator 9, described first supply fan 7, second enters
Gas fan 11, exhaust fan 2, refrigerating plant 5, accumulator 9 and temperature sensor 10 are all electrically connected at controller 3.
Further, described metering cabinet 1 is provided with clear glass observation window.It is easy to part device and number in inspection box body
According to.
Further, described metering cabinet 1 bosom is provided with pass substrate.Each element not only accepted by pass substrate, and
And more conducively device radiation
Further, described exhaust fan 2 is outside is provided with arc shell, and air vent is vertically downward, also sets up inside it
There is dust-collector.Prevent getting rid of gas and blow to operator, reduce and pollute.
This electric-power metering cabinet ventilation unit, is provided with refrigerating plant 5 at metering cabinet 1 in inwall both sides, passes through temperature sensing
Device 10 senses cabinet internal temperature, delivers a signal to controller 3, and controller 3 controls refrigerating plant 5 and freezes, metering cabinet about 1 two
End is provided with the first supply fan 7 and the second supply fan 11, and is diffused to by cold air whole by the convection current between two supply fans
Individual cabinet, it is ensured that cabinet internal temperature is constant, cabinet internal gas is arranged by the exhaust fan 2 in metering cabinet 1 both sides by arc shell
Go out, and each air inlet is provided with filter course 8, prevents dust from entering.This device reduction cabinet internal temperature, intelligent environment protection, right
Stream design, accelerates cooling, simple to operate, easy to use, is beneficial to ventilate.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. an electric-power metering cabinet ventilation unit, including metering cabinet (1), it is characterised in that: described metering cabinet (1) top and bottom
Being provided with getter device (4), described getter device (4) includes that filter course (8), described filter course (8) upper end are installed with
First supply fan (7), the top of described metering cabinet (1) connects in the downside of filter course (8) the second supply fan (11), institute
The inwall both sides stating metering cabinet (1) are provided with refrigerating plant (5), and described metering cabinet (1) internal side wall is provided with intelligent meter
(6), the side of described intelligent meter (6) connects temperature sensor (10), and described metering cabinet (1) outside is provided with controller
(3), the both sides of described metering cabinet (1) are provided with exhaust fan (2), and described metering cabinet (1) inner bottom is provided with accumulator (9),
Described first supply fan (7), the second supply fan (11), exhaust fan (2), refrigerating plant (5), accumulator (9) and temperature pass
Sensor (10) is all electrically connected at controller (3).
A kind of electric-power metering cabinet ventilation unit the most according to claim 1, it is characterised in that: described metering cabinet sets on (1)
It is equipped with clear glass observation window.
A kind of electric-power metering cabinet ventilation unit the most according to claim 1, it is characterised in that: described metering cabinet (1) is internal
Centre is provided with pass substrate.
A kind of electric-power metering cabinet ventilation unit the most according to claim 1, it is characterised in that: described exhaust fan (2) is outside
It is provided with arc shell, and air vent is vertically downward, inside it, be additionally provided with dust-collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487713.XU CN205753103U (en) | 2016-05-26 | 2016-05-26 | A kind of electric-power metering cabinet ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487713.XU CN205753103U (en) | 2016-05-26 | 2016-05-26 | A kind of electric-power metering cabinet ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205753103U true CN205753103U (en) | 2016-11-30 |
Family
ID=57361850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620487713.XU Expired - Fee Related CN205753103U (en) | 2016-05-26 | 2016-05-26 | A kind of electric-power metering cabinet ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205753103U (en) |
-
2016
- 2016-05-26 CN CN201620487713.XU patent/CN205753103U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170526 |