CN204205349U - A kind of distributed board outdoor - Google Patents
A kind of distributed board outdoor Download PDFInfo
- Publication number
- CN204205349U CN204205349U CN201420554022.8U CN201420554022U CN204205349U CN 204205349 U CN204205349 U CN 204205349U CN 201420554022 U CN201420554022 U CN 201420554022U CN 204205349 U CN204205349 U CN 204205349U
- Authority
- CN
- China
- Prior art keywords
- casing
- air draft
- protection top
- board
- shutter
- 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
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000005855 radiation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
A kind of distributed board outdoor, comprise casing and chamber door, the roof of described casing is provided with air draft skylight, the sidewall of described casing is provided with the board-like shutter of vertical pivot, the board-like shutter of described vertical pivot and described air draft skylight can form vertical cross-ventilation in casing, so that cooling in maximum magnitude, improve the efficiency of ventilation and heat to greatest extent, described air draft skylight place is provided with ventilating fan, on the sidewall of transformer, be installed with temperature inductor and controller in described distribution box, described temperature inductor is all electrically connected with controller with ventilating fan; The top of described casing sets firmly a protection top, the outer surface on this protection top sets firmly one deck reflectorized material, distributed board outdoor of the present utility model adopts natural draft and forced ventilation two kinds of modes to make ventilating and cooling functional, to ensure the useful life of electric elements, described protection top is provided with reflectorized material, infrared band in sunlight can be reflected away, reduce the temperature in distribution box from thermal source.
Description
Technical field
The utility model belongs to controller switching equipment technical field, particularly relate to a kind of can the distributed board outdoor of active heat removal.
Background technology
Heat dissipation problem is one of subject matter of existing distribution box existence, to be solar radiant heat to import in case and transformer in case through casing in temperature rise, the heating such as compensation condenser causes, transformer will produce a large amount of heats in running in addition, sometimes in casing temperature even more than 50 DEG C, now dispelled the heat by natural draft and be difficult to meet the demands, once distribution box internal temperature is too high, control precision and control stability will be had a strong impact on, electric elements are even caused to burn, especially switch trip phenomenon in distribution box can frequently be there is season at summer high temperature, seriously add loss and the failure rate of operational outfit.If open chamber door to dispel the heat, dust, filth just easily enter, and special messenger also will be sent to guard, to ensure safety, add operation cost.
Summary of the invention
For solving the deficiencies in the prior art, the utility model provides a kind of and has automatic heat radiation cooling function, distributed board outdoor that security performance is higher.
The technical scheme in the invention for solving the technical problem is: a kind of distributed board outdoor, comprise casing and chamber door, the bottom of casing is provided with air inlet, the roof of described casing is provided with air draft skylight, the sidewall of described casing is provided with the board-like shutter of vertical pivot, the board-like shutter of described vertical pivot and described air draft skylight can form vertical cross-ventilation in casing, so that cooling in maximum magnitude, described air draft skylight place is provided with ventilating fan, can initiatively air draft lower the temperature, on the sidewall of transformer, temperature inductor and controller is installed with in described distribution box, described temperature inductor is all electrically connected with controller with ventilating fan, the top of described casing sets firmly a protection top, and the outer surface on this protection top sets firmly one deck reflectorized material, and there is cavity inside, described protection top, and this cavity is connected with air draft skylight, is also provided with in the both sides on described protection top the gas outlet be connected with cavity.
Particularly, described reflectorized material is reflection picture spraying cloth or reflective lattice sheet.
In addition, for effectively preventing extraneous dust or foreign material from entering in casing, the board-like shutter of described vertical pivot is also provided with dust cover.
The beneficial effects of the utility model are: distributed board outdoor good heat dissipation effect of the present utility model, highly versatile, by temperature sensor monitors distribution box internal temperature, and manipulate loose ventilating fan by controller, in time give distribution box radiating and cooling, to ensure the useful life of electric elements, described protection top is provided with reflectorized material, infrared band in sunlight can be reflected away, reduce the temperature in distribution box from thermal source; In addition, the board-like shutter of described vertical pivot and air draft skylight can form vertical cross-ventilation in casing, so that cooling in maximum magnitude, reduce turbulent flow and dead angle and affect distinguished and admirable unimpeded, can improve the efficiency of ventilation and heat to greatest extent.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
In figure: 1. protection top, 2. casing, the 3. board-like shutter of vertical pivot, 4. dust cover, 5. air inlet, 6. temperature sensor, 7. controller, 8. ventilating fan, 9. gas outlet, 10. air draft skylight.
embodiment:
With reference to Figure of description, the utility model is described in further detail.
As shown in Figure 1: a kind of distributed board outdoor, comprise casing 2 and chamber door, the roof of casing 2 is provided with air draft skylight 10, the bottom of casing 2 is provided with air inlet 5, and when after electric elements heating in casing 2, heat rises, discharged by air draft skylight 10, and cold air constantly supplements into cabinet by the air inlet 5 of lower end, make casing 2 form a natural ventilation channel from bottom to top, reach the object of heat radiation.
Further, the sidewall of described casing 2 is also provided with shutter, ventilation volume is increased in order to strengthen incoming air area, described shutter is preferably the board-like shutter 3 of vertical pivot, the board-like shutter of described vertical pivot 3 and described air draft skylight 10 can form vertical cross-ventilation in casing 2, so that cooling in maximum magnitude, reduce turbulent flow and dead angle and affect distinguished and admirable unimpeded, the efficiency of ventilation and heat can be improved to greatest extent.
In addition, for increasing radiating efficiency further, described air draft skylight 10 place is also provided with ventilating fan 8, is installed with temperature inductor 6 and controller 7 in described casing 2 on the sidewall of transformer, described temperature inductor 6 is connected with controller 7, and described ventilating fan 8 is electrically connected with controller 7; Described controller 7 can control the operation of ventilating fan 8 according to the change of the temperature inside the box, when the temperature in transformer upper strata temperature or casing 2 exceedes certain certain value, just start ventilating fan 8 in case in casing 2 temperature too high.
Because the temperature rise in distribution box is caused by solar radiation to a great extent, further, the top of described casing 2 sets firmly a protection top 1, and the outer surface on this protection top 1 sets firmly one deck reflectorized material, and described reflectorized material is reflection picture spraying cloth or reflective lattice sheet; Reflected away by infrared band in sunlight, the temperature so in distribution box obviously can decline a lot.
In addition, there is cavity inside, described protection top 1, and the cavity body structure on protection top 1 also can play good double thermal insulation effect, reduces solarization; This cavity is connected with air draft skylight 10, is also provided with the gas outlet 9 be connected with cavity in the both sides on described protection top 1.The side on protection top 1 is located in described gas outlet 9, prevents rainwater or water droplet from entering in casing, safe and reliable practicality.
Further, the board-like shutter 3 of described vertical pivot is also provided with dust cover 4, can effectively prevents extraneous dust or foreign material from entering in casing 2.
Except technical characteristic described in specification, be those skilled in the art known technology.
Claims (3)
1. a distributed board outdoor, comprise casing and chamber door, the bottom of casing is provided with air inlet, the roof of described casing is provided with air draft skylight, it is characterized in that: the sidewall of described casing (2) is provided with the board-like shutter of vertical pivot (3), described air draft skylight (10) place is provided with ventilating fan (8), on the sidewall of transformer, be installed with temperature inductor (6) and controller (5) in described casing (2), described temperature inductor (6) is all electrically connected with controller (5) with ventilating fan (8); The top of described casing (2) sets firmly a protection top (1), the outer surface on this protection top (1) sets firmly one deck reflectorized material, there is cavity (1) inside, described protection top, this cavity is connected with air draft skylight (10), is also provided with in the both sides of described protection top (1) gas outlet (9) be connected with cavity.
2. a kind of distributed board outdoor according to claim 1, is characterized in that: described reflectorized material is reflection picture spraying cloth or reflective lattice sheet.
3. a kind of distributed board outdoor according to claim 1, is characterized in that: the board-like shutter of vertical pivot (3) is also provided with dust cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554022.8U CN204205349U (en) | 2014-09-25 | 2014-09-25 | A kind of distributed board outdoor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554022.8U CN204205349U (en) | 2014-09-25 | 2014-09-25 | A kind of distributed board outdoor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205349U true CN204205349U (en) | 2015-03-11 |
Family
ID=52663269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554022.8U Expired - Fee Related CN204205349U (en) | 2014-09-25 | 2014-09-25 | A kind of distributed board outdoor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205349U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023831A (en) * | 2016-07-29 | 2016-10-12 | 方迪勇 | Electric appliance box concurrently touching frame of LED display unit |
| CN106097906A (en) * | 2016-07-30 | 2016-11-09 | 长沙信元电子科技有限公司 | A kind of combination display unit of LED screen |
| CN106847101A (en) * | 2016-07-30 | 2017-06-13 | 长沙信元电子科技有限公司 | A kind of LED combination display unit |
-
2014
- 2014-09-25 CN CN201420554022.8U patent/CN204205349U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023831A (en) * | 2016-07-29 | 2016-10-12 | 方迪勇 | Electric appliance box concurrently touching frame of LED display unit |
| CN106097906A (en) * | 2016-07-30 | 2016-11-09 | 长沙信元电子科技有限公司 | A kind of combination display unit of LED screen |
| CN106847101A (en) * | 2016-07-30 | 2017-06-13 | 长沙信元电子科技有限公司 | A kind of LED combination display unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204615213U (en) | A kind of dust-proof constant temperature power distribution cabinet | |
| CN204205349U (en) | A kind of distributed board outdoor | |
| CN202167805U (en) | Rainproof and ventilated outdoor distribution box | |
| CN204118537U (en) | A kind of intelligent heat dissipation power distribution cabinet combination unit | |
| CN202395360U (en) | Heat radiation mechanism for buried substations | |
| CN204615236U (en) | A kind of pre-mounted box type transformer substation with natural draft layer | |
| CN204190204U (en) | A kind of novel electric power cabinet | |
| CN204361532U (en) | A kind of indoor main transformer sheet falls apart the textural association that room bottom air inlet is arranged | |
| CN206022985U (en) | A kind of box-type substation with automatic warm humidity adjusting function | |
| CN204088971U (en) | A kind of lost pressure cooling control cabinet for power distribution | |
| CN208430714U (en) | A kind of Building Outside Shading of Window installation is constructed with waterproof sealing | |
| CN103746302B (en) | Whole indoor transformer substation induction ventilation system | |
| CN205606716U (en) | Heat storage type electric heater | |
| CN204088970U (en) | A kind of power distribution cabinet of built-in cooling air channel | |
| CN202177153U (en) | An energy storage water heater range hood | |
| CN203734176U (en) | Outdoor ring main unit top radiating device | |
| CN204335254U (en) | A kind of heat radiation prevention rack | |
| CN202970024U (en) | Sunshine air exhausting house | |
| CN207379065U (en) | A kind of air source heat pump host anti-corrosion shell | |
| CN205536533U (en) | Solar energy air can integral type water heater | |
| CN202258665U (en) | Auxiliary heat-radiating device of transformer | |
| CN204268641U (en) | A kind of fresh breeze device building controlled circulation | |
| CN206976886U (en) | A kind of high-current switch with automatic cooling function | |
| CN205261705U (en) | Heating system of embedded installation with scavenger fan | |
| CN206004158U (en) | A kind of power distribution cabinet with heat radiation temperature control device |
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: 20150311 Termination date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |