CN204030359U - A kind of labyrinth type ventilation unit - Google Patents
A kind of labyrinth type ventilation unit Download PDFInfo
- Publication number
- CN204030359U CN204030359U CN201420413143.0U CN201420413143U CN204030359U CN 204030359 U CN204030359 U CN 204030359U CN 201420413143 U CN201420413143 U CN 201420413143U CN 204030359 U CN204030359 U CN 204030359U
- Authority
- CN
- China
- Prior art keywords
- casing
- louvre
- bent plate
- ventilation unit
- rain
- 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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Abstract
The utility model discloses a kind of labyrinth type ventilation unit, be arranged on the both sides of the compensation box be fixed on outdoor electric pole, comprise casing, Air Filter and bent plate, casing is provided with rain-proof type louvre, the inner side of casing is close to by Air Filter, the two ends of bent plate are welded on the inner side of casing, bent plate is provided with louvre, rain-proof type louvre top on casing is provided with the baffle plate under being tilted to, baffle plate is outside casing, play rainproof effect like this, louvre on bent plate is arranged on the inside of device, its underpart is provided with baffle plate, baffle plate tilts upward and towards the outside of casing.Louvre on two positions is interspersed, and the casing of band rain-proof type louvre, the bent plate of band louvre and Air Filter form a maze-type structure.This structure makes air intake not be directly enter in outdoor compensation box, but walks a bend and enter in outdoor compensation box, and such sand and dust can not blow in compensation box, can also play the function of heat radiation.
Description
Technical field
The utility model relates to a kind of labyrinth type ventilation unit, the both sides of the compensation box on outdoor electric pole.
Background technology
In upgrade of rural power grids, there are many compensation boxes, are contained in and are welded on tripod with angle steel and fixing this type of outdoor box requires rainproof, anti-dust, and compensation box is built with electric capacity in addition, can generate heat on utility poles, so this type of casing also needs to ensure to ventilate, can dispel the heat.
Utility model content
The utility model is in order to solve the above-mentioned problems in the prior art, a kind of labyrinth type ventilation unit is provided, be arranged on the both sides of the compensation box be fixed on outdoor electric pole, comprise casing, Air Filter and bent plate, casing is provided with rain-proof type louvre, the inner side of casing is close to by Air Filter, and the two ends of bent plate are welded on the inner side of casing, and bent plate is provided with louvre.
A kind of labyrinth type ventilation unit disclosed in the utility model, wherein, the casing of band rain-proof type louvre, the bent plate of band louvre and Air Filter form a maze-type structure.
A kind of labyrinth type ventilation unit disclosed in the utility model, wherein, the rain-proof type louvre top on casing is provided with the baffle plate under being tilted to, and described baffle plate is outside casing.
A kind of labyrinth type ventilation unit disclosed in the utility model, wherein, the louvre on bent plate is arranged on the inside of device, and its underpart is provided with baffle plate, and baffle plate tilts upward and towards the outside of casing.
A kind of labyrinth type ventilation unit disclosed in the utility model, wherein, the rain-proof type louvre on casing and the louvre on bent plate are interspersed.
The side of the compensation box of a kind of labyrinth type ventilation unit disclosed in the utility model out of doors on electric pole can be provided with multiple.
Beneficial effect
The utility model discloses a kind of labyrinth type ventilation unit, rain-proof type louvre is set by compensation box two side box body out of doors, is close to layout Air Filter at compensation box box inside, and louvre is set on bent plate, ensure that outdoor compensation casing ventilates, rainproof, anti-dust.
Accompanying drawing explanation
Fig. 1 is the side schematic view that a kind of labyrinth type ventilation unit is arranged on outdoor compensation box.
In figure: 01 is outdoor compensation box, and 02 is labyrinth type ventilation unit.
Fig. 2 is the front view that a kind of labyrinth type ventilation unit is arranged on outdoor compensation box.
In figure: 01 is outdoor compensation box, and 02 is labyrinth type ventilation unit.
Fig. 3 is a kind of structure for amplifying schematic diagram of labyrinth type ventilation unit.
In figure: 03 is casing, 04 is Air Filter, and 05 is bent plate, and 06 is the rain-proof type louvre on casing, and 07 is the louvre on bent plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
The utility model provides a kind of labyrinth type ventilation unit (02), as shown in Figure 1, be arranged on the both sides of the compensation box (01) be fixed on outdoor electric pole, as shown in Figure 3, comprise casing (03), Air Filter (04) and bent plate (05), casing (03) is provided with rain-proof type louvre, the inner side of casing (03) is close to by Air Filter (04), the two ends of bent plate (05) are welded on the inner side of casing (03), and bent plate (05) is provided with louvre.
As shown in Figure 3, a kind of labyrinth type ventilation unit (02) disclosed in the utility model, wherein, rain-proof type louvre top on casing (03) is provided with the baffle plate under being tilted to (06), and described baffle plate (06) is towards casing (03) outside.
As shown in Figure 3, a kind of labyrinth type ventilation unit (02) disclosed in the utility model, wherein, louvre on bent plate (05) is arranged on the inside of device (02), its underpart is provided with baffle plate (07), and baffle plate (07) tilts upward and towards the outside of casing (03).
As shown in Figure 3, a kind of labyrinth type ventilation unit (02) disclosed in the utility model, wherein, the louvre on the rain-proof type louvre on casing (03) and bent plate (05) is interspersed.
The side of the compensation box (01) of a kind of labyrinth type ventilation unit (02) disclosed in the utility model out of doors on electric pole can be provided with multiple, as shown in Figure 2, be arranged on the front view on outdoor compensation box for a kind of labyrinth type ventilation unit, in figure, be provided with two.
As shown in Figure 3, a kind of labyrinth type ventilation unit (02) disclosed in the utility model, wherein, the bent plate (05) of the casing (03) of rain-proof type louvre, band louvre and Air Filter (04) is with to form a maze-type structure.Such structure makes air intake not be directly enter in outdoor compensation box, but walks a bend and enter in outdoor compensation box, and such sand and dust can not blow in compensation box, can also play the function of heat radiation.
Claims (5)
1. a labyrinth type ventilation unit, it is characterized in that: described device is arranged on the both sides of the compensation box be fixed on outdoor electric pole, comprise casing, Air Filter and bent plate, described casing is provided with rain-proof type louvre, the inner side of described casing is close to by described Air Filter, the two ends of described bent plate are welded on the inner side of described casing, and described bent plate is provided with louvre.
2. a kind of labyrinth type ventilation unit according to claim 1, is characterized in that: the casing of described band rain-proof type louvre, the bent plate of described band louvre and Air Filter form a maze-type structure.
3. a kind of labyrinth type ventilation unit according to claim 1, is characterized in that: the rain-proof type louvre top on described casing is provided with the baffle plate under being tilted to, and described baffle plate is outside casing.
4. a kind of labyrinth type ventilation unit according to claim 1, is characterized in that: the louvre on described bent plate is arranged on the inside of described device, and its underpart is provided with baffle plate, and described baffle plate tilts upward and towards the outside of casing.
5. a kind of labyrinth type ventilation unit according to claim 1, is characterized in that: the rain-proof type louvre on described casing and the louvre on described bent plate are interspersed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413143.0U CN204030359U (en) | 2014-07-25 | 2014-07-25 | A kind of labyrinth type ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413143.0U CN204030359U (en) | 2014-07-25 | 2014-07-25 | A kind of labyrinth type ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030359U true CN204030359U (en) | 2014-12-17 |
Family
ID=52070188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413143.0U Expired - Fee Related CN204030359U (en) | 2014-07-25 | 2014-07-25 | A kind of labyrinth type ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030359U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527447A (en) * | 2014-12-31 | 2015-04-22 | 中通客车控股股份有限公司 | Waterproof and ventilated cabin door of pure electric bus |
| CN105337194A (en) * | 2015-12-12 | 2016-02-17 | 重庆信德电子有限公司 | Cooling shell used for electrical control cabinet |
| CN106988657A (en) * | 2017-05-22 | 2017-07-28 | 山西尚风科技股份有限公司 | A kind of rain proof type ventilating board |
| CN107863700A (en) * | 2016-09-22 | 2018-03-30 | 北京华东电气股份有限公司 | A kind of new alternating current-direct current standard shore connection box |
| CN107863701A (en) * | 2016-09-22 | 2018-03-30 | 北京华东电气股份有限公司 | A kind of new exchange standard shore connection box |
| CN109244893A (en) * | 2018-09-30 | 2019-01-18 | 吕杭 | A kind of power distribution cabinet with heat sinking function |
| CN110685469A (en) * | 2019-10-12 | 2020-01-14 | 绵阳瑞联电子机械技术有限公司 | Vertical rainproof device |
| CN112490889A (en) * | 2020-11-25 | 2021-03-12 | 国网山西省电力公司忻州供电公司 | Dustproof and waterproof's power transmission and transformation block terminal's shell structure |
-
2014
- 2014-07-25 CN CN201420413143.0U patent/CN204030359U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527447A (en) * | 2014-12-31 | 2015-04-22 | 中通客车控股股份有限公司 | Waterproof and ventilated cabin door of pure electric bus |
| CN105337194A (en) * | 2015-12-12 | 2016-02-17 | 重庆信德电子有限公司 | Cooling shell used for electrical control cabinet |
| CN107863700A (en) * | 2016-09-22 | 2018-03-30 | 北京华东电气股份有限公司 | A kind of new alternating current-direct current standard shore connection box |
| CN107863701A (en) * | 2016-09-22 | 2018-03-30 | 北京华东电气股份有限公司 | A kind of new exchange standard shore connection box |
| CN106988657A (en) * | 2017-05-22 | 2017-07-28 | 山西尚风科技股份有限公司 | A kind of rain proof type ventilating board |
| CN109244893A (en) * | 2018-09-30 | 2019-01-18 | 吕杭 | A kind of power distribution cabinet with heat sinking function |
| CN110685469A (en) * | 2019-10-12 | 2020-01-14 | 绵阳瑞联电子机械技术有限公司 | Vertical rainproof device |
| CN112490889A (en) * | 2020-11-25 | 2021-03-12 | 国网山西省电力公司忻州供电公司 | Dustproof and waterproof's power transmission and transformation block terminal's shell structure |
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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: 20141217 Termination date: 20190725 |