CN202195558U - Ventilating device for stadium - Google Patents
Ventilating device for stadium Download PDFInfo
- Publication number
- CN202195558U CN202195558U CN2011202516365U CN201120251636U CN202195558U CN 202195558 U CN202195558 U CN 202195558U CN 2011202516365 U CN2011202516365 U CN 2011202516365U CN 201120251636 U CN201120251636 U CN 201120251636U CN 202195558 U CN202195558 U CN 202195558U
- Authority
- CN
- China
- Prior art keywords
- blower fan
- steel pipe
- fan
- ventilating
- stadium
- 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 ventilating device for a stadium, which comprises a fan installed on the ground beside a wall body. A horn opening is installed in front of the fan, and a rubber protective sleeve is sleeved between the fan and the horn opening. A ventilating steel pipe is installed behind the fan connected with the ventilating steel pipe through a flange, and the ventilating steel pipe penetrates through the wall body and extends out of the stadium. The opening portion of the horn opening is provided with a filtering mesh for preventing dust and impurities from entering the fan. By installing the large-power fan on the ground and arranging the structure of the steel pipe penetrating through the wall at the front end, the ventilating device for the stadium is capable of effectively providing large amount of fresh air, large in ventilating quantity and simple in structure and can not be damaged after long-time use.
Description
Technical field:
The utility model relates to building field, relates in particular to a kind of stadiums and uses ventilation unit.
Background technology:
Personnel are more concentrated in the stadiums; Therefore it is particularly important to maintain the circulation of air; The structure that in the past adopted the body of wall upper end that some ventilation fans are installed mostly, because area own is limited, ventilation volume is less; Personnel tend to make the people to feel that anoxic is uncomfortable in chest more for a long time, and therefore imagination provides a kind of new equipment to solve this problem.
The utility model content:
The purpose of the utility model just provides a kind of stadiums and uses ventilation unit, through mount high power blower fan on the ground, and at front end the structure that steel pipe passes wall is set; A large amount of fresh airs can effectively be provided; Throughput is big, and is simple for structure, and long-time the use also can not damaged.
The technical scheme that the utility model adopts is:
A kind of stadiums are used ventilation unit, comprise blower fan: on the ground on body of wall limit blower fan is installed, blower fan the place ahead is equipped with horn mouth, is set with elastometric boot between blower fan and the horn mouth; The blower fan rear is equipped with the ventilation steel pipe, and flange is connected between ventilation steel pipe and the blower fan; The ventilation steel pipe passes body of wall and stretches out outside the Olympic venues.
Said horn mouth, its oral area is equipped with screen pack, prevents that the dust foreign material from getting into blower fan.
Compared with prior art, the beneficial effect of the utility model is:
The utility model passes through mount high power blower fan on the ground, and at front end the structure that steel pipe passes wall is set, and a large amount of fresh airs can effectively be provided, and throughput is big, and is simple for structure, and long-time the use also can not damaged.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is done further explain through embodiment:
A kind of stadiums are used ventilation unit, comprise blower fan 1: on the ground on body of wall 2 limits blower fan 1 is installed, blower fan 1 the place ahead is equipped with horn mouth 3, is set with elastometric boot 4 between blower fan 1 and the horn mouth 3; Blower fan 1 rear is equipped with ventilation steel pipe 5, and flange 6 is connected between ventilation steel pipe 5 and the blower fan 1; Ventilation steel pipe 5 passes body of wall 2 and stretches out outside the Olympic venues, and horn mouth 3 oral areas are equipped with screen pack 7, prevents that the dust foreign material from getting into blower fan 1.
The foregoing description is merely the preferred implementation of the utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any conspicuous improvement and modification all should fall within the protection domain of the utility model.
Claims (2)
1. stadiums are used ventilation unit, comprise blower fan, it is characterized in that: on the ground on body of wall limit blower fan is installed, blower fan the place ahead is equipped with horn mouth, is set with elastometric boot between blower fan and the horn mouth; The blower fan rear is equipped with the ventilation steel pipe, and flange is connected between ventilation steel pipe and the blower fan; The ventilation steel pipe passes body of wall and stretches out outside the Olympic venues.
2. stadiums according to claim 1 are used ventilation unit, it is characterized in that: said horn mouth, its oral area is equipped with screen pack, prevents that the dust foreign material from getting into blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202516365U CN202195558U (en) | 2011-07-16 | 2011-07-16 | Ventilating device for stadium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202516365U CN202195558U (en) | 2011-07-16 | 2011-07-16 | Ventilating device for stadium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195558U true CN202195558U (en) | 2012-04-18 |
Family
ID=45950463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202516365U Expired - Fee Related CN202195558U (en) | 2011-07-16 | 2011-07-16 | Ventilating device for stadium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590222A (en) * | 2013-11-22 | 2014-02-19 | 关朋伟 | Clothes air-drying device |
-
2011
- 2011-07-16 CN CN2011202516365U patent/CN202195558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590222A (en) * | 2013-11-22 | 2014-02-19 | 关朋伟 | Clothes air-drying device |
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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: 20120418 Termination date: 20190716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |