CN205610052U - Heat dissipation and ventilation system of municipal administration switch board - Google Patents
Heat dissipation and ventilation system of municipal administration switch board Download PDFInfo
- Publication number
- CN205610052U CN205610052U CN201620420422.9U CN201620420422U CN205610052U CN 205610052 U CN205610052 U CN 205610052U CN 201620420422 U CN201620420422 U CN 201620420422U CN 205610052 U CN205610052 U CN 205610052U
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- China
- Prior art keywords
- cabinet
- heat dissipation
- collection
- air
- power distribution
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Abstract
The utility model discloses a heat dissipation and ventilation system of municipal administration switch board, including installing the switch board on the street, this switch board includes the cabinet body, and the internal portion of cabinet sets up electric power system, the outside positive and negative of the cabinet body all sets up one album of wind ear, and the collection wind gap of two collection wind ears sets up on the contrary, and the air intake of collection wind ear is held and is connected a cooling tube, the whole cabinet of the cooling tube traversing body to the cabinet body other end is outside, seted up the more than one louvre on the cooling tube, a heat dissipation chamber is seted up to the bottom of the cabinet body, the both ends in heat dissipation chamber all set up an inlet air channel, and inlet air channel switches on with the outside air respectively. The utility model discloses simple structure, through setting up two collection wind ears, it is out -of -date to walk as the pedestrian, and the air runner of drive is taken advantage of a situation, and to enter into the cabinet internal, injects fresh air, through outlet duct exhaust heat air, realizes the internal cooling of cabinet, need not to use the fan.
Description
Technical field
This utility model relates to the heat dissipation ventilation system of a kind of municipal administration power distribution cabinet.
Background technology
Power distribution cabinet is generally mounted on town road, is used for controlling traffic lights, street lamp etc., but power distribution cabinet is exposed under the sun, when external temperature is too high, the sun is directly exposed to the sun, and causes power distribution cabinet internal temperature to steeply rise, if cannot dispel the heat in time, then can affect the normal work of whole system.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of good heat dissipation effect, without using electric energy, using the heat dissipation ventilation system of more stable municipal power distribution cabinet.
This utility model is achieved through the following technical solutions: the heat dissipation ventilation system of a kind of municipal administration power distribution cabinet, including the power distribution cabinet being arranged on street, this power distribution cabinet includes a cabinet, power system is set inside cabinet, the outside positive and negative of described cabinet is respectively provided with a collection otopyorrhagia, and the collection air port of two collection otopyorrhagia is reversed；
The air inlet end of collection otopyorrhagia connects a radiating tube, and described radiating tube is horizontally through whole cabinet to outside the cabinet other end, and described radiating tube offers more than one louvre；
A heat dissipation cavity is offered in the bottom of cabinet, and the two ends of described heat dissipation cavity are respectively provided with an air intake passage, and air intake passage turns on outside air respectively.
As preferred technical scheme, arranging an escape pipe in described heat dissipation cavity, one end of described escape pipe is arranged in cabinet, and the other end of escape pipe is arranged in heat dissipation cavity, and escape pipe two ends turn on.
As preferred technical scheme, described collection air port flare shape, collection is provided with one layer of drainage screen outside air port.
As preferred technical scheme, described radiating tube uses aluminium tube material.
The beneficial effects of the utility model are: this utility model simple in construction, by arranging two collection otopyorrhagia, out-of-date when there being pedestrian to walk, the air flow channel driven is taken advantage of a situation and is entered in cabinet, pours into fresh air, discharges hot-air by escape pipe, realize the cooling in cabinet, it is not necessary to use fan.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, in addition to mutually exclusive feature and/or step, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be by other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, an example during each feature is a series of equivalence or similar characteristics.
As shown in Figure 1, the heat dissipation ventilation system of a kind of municipal administration power distribution cabinet of the present utility model, including the power distribution cabinet 9 being arranged on street, this power distribution cabinet 9 includes a cabinet, power system 1 is set inside cabinet, the outside positive and negative of described cabinet is respectively provided with a collection otopyorrhagia 4, and the collection air port 3 of two collection otopyorrhagia 4 is reversed；
The air inlet end of collection otopyorrhagia 4 connects a radiating tube 8, and described radiating tube 8 is horizontally through whole cabinet to outside the cabinet other end, and described radiating tube offers more than one louvre 2；
A heat dissipation cavity 5 is offered in the bottom of cabinet, and the two ends of described heat dissipation cavity 5 are respectively provided with an air intake passage, and air intake passage turns on outside air respectively.
Wherein, one escape pipe 6 is set in heat dissipation cavity 5, one end of described escape pipe 6 is arranged in cabinet, the other end of escape pipe is arranged in heat dissipation cavity 5, escape pipe two ends turn on, and when there being free flow of air in heat dissipation cavity, produce a negative pressure, now the hot-air in cabinet is discharged in entering into heat dissipation cavity by escape pipe, it is not necessary to use fan.
In the present embodiment, collection air port 3 flare shape, collection air port 3 is outside is provided with one layer of drainage screen, when having pedestrian way out-of-date or having natural wind, by collection air port, wind is circulated in radiating tube, then discharges from louvre, change the hot-air in cabinet into cold air, realize heat exchange, it is not necessary to use fan electromotor.
Wherein, radiating tube 8 uses aluminium tube material, and radiating effect is more preferable.
The beneficial effects of the utility model are: this utility model simple in construction, by arranging two collection otopyorrhagia, out-of-date when there being pedestrian to walk, the air flow channel driven is taken advantage of a situation and is entered in cabinet, pours into fresh air, discharges hot-air by escape pipe, realize the cooling in cabinet, it is not necessary to use fan.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (4)
1. the heat dissipation ventilation system of a municipal power distribution cabinet, it is characterized in that: include the power distribution cabinet being arranged on street, this power distribution cabinet includes a cabinet, arranges power system inside cabinet, the outside positive and negative of described cabinet is respectively provided with a collection otopyorrhagia, and the collection air port of two collection otopyorrhagia is reversed；
The air inlet end of collection otopyorrhagia connects a radiating tube, and described radiating tube is horizontally through whole cabinet to outside the cabinet other end, and described radiating tube offers more than one louvre；
A heat dissipation cavity is offered in the bottom of cabinet, and the two ends of described heat dissipation cavity are respectively provided with an air intake passage, and air intake passage turns on outside air respectively.
The heat dissipation ventilation system of municipal administration power distribution cabinet the most according to claim 1, it is characterised in that: arranging an escape pipe in described heat dissipation cavity, one end of described escape pipe is arranged in cabinet, and the other end of escape pipe is arranged in heat dissipation cavity, and escape pipe two ends turn on.
The heat dissipation ventilation system of municipal administration power distribution cabinet the most according to claim 1, it is characterised in that: described collection air port flare shape, collection is provided with one layer of drainage screen outside air port.
The heat dissipation ventilation system of municipal administration power distribution cabinet the most according to claim 1, it is characterised in that: described radiating tube uses aluminium tube material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420422.9U CN205610052U (en) | 2016-05-11 | 2016-05-11 | Heat dissipation and ventilation system of municipal administration switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420422.9U CN205610052U (en) | 2016-05-11 | 2016-05-11 | Heat dissipation and ventilation system of municipal administration switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205610052U true CN205610052U (en) | 2016-09-28 |
Family
ID=56966539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620420422.9U Expired - Fee Related CN205610052U (en) | 2016-05-11 | 2016-05-11 | Heat dissipation and ventilation system of municipal administration switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205610052U (en) |
-
2016
- 2016-05-11 CN CN201620420422.9U patent/CN205610052U/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 |
Granted publication date: 20160928 Termination date: 20170511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |