CN2900674Y - Roof ventilation device - Google Patents
Roof ventilation device Download PDFInfo
- Publication number
- CN2900674Y CN2900674Y CN 200620117465 CN200620117465U CN2900674Y CN 2900674 Y CN2900674 Y CN 2900674Y CN 200620117465 CN200620117465 CN 200620117465 CN 200620117465 U CN200620117465 U CN 200620117465U CN 2900674 Y CN2900674 Y CN 2900674Y
- Authority
- CN
- China
- Prior art keywords
- outfall
- roof
- utility
- model
- baffle
- 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
Landscapes
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a roof building machinery, in particular to a roof ventilating plant, a plurality of air-vents are arranged on the top of the roof ventilating plant, an outfall is arranged on the side of the roof ventilating plant, a baffle is arranged in the roof ventilating plant, one end of the baffle is arranged in the lower verge of the outfall, the other end of the baffle is warped upwards and remains a fixed distance with the top and side of ventilating plant, the rain enters from the air-vent, flows into the side outfall along the baffle and discharged by the outfall, the rain can not enter the inner building. The ventilated effect of the utility model can be realized even in the rainy day.
Description
Affiliated technical field
The utility model relates to a kind of roof building structure, relates in particular to a kind of ventilation installation of roof.
Background technology
For ventilation good in the holding chamber, some buildings need be offered ventilation installation at the top.Existing ventilation installation is mostly for offering a skylight on the roof.But this ventilation installation has a shortcoming to be exactly, and on rainy day, rainwater can enter from the skylight.Not only can not realize good ventilation, and need close the skylight, therefore bring a lot of inconvenience Sometimes When It Rains on rainy day.
Summary of the invention
Technical problem to be solved in the utility model is exactly can not realize that the shortcoming of ventilating provides a kind of can either the realization to ventilate, and can stop the ventilation installation that rainwater enters again simultaneously under the situation that need not close ventilation installation rainy day at the existing building ventilation installation.
The technical scheme that its technical problem that solves the utility model adopts is a kind of roof ventilation device, some blow vents are positioned at the top of described roof ventilation device, one outfall is positioned at the sidepiece of described roof ventilation device, in described roof ventilation device inside one baffle plate is arranged, this baffle plate one end is positioned at the lower limb of outfall, the other end be upturned and and the top and the sidepiece of ventilation installation maintain a certain distance.
Effect of the present utility model is: because the effect of baffle plate, make that rainwater enters from blow vent after, flow to the outfall of sidepiece along baffle plate, discharge by outfall, can not enter into interior of building.Even thereby make the utility model also can realize good ventilation effect in the rainy day.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a contour structures phantom drawing of the present utility model.
Fig. 2 is a side sectional view of the present utility model.
Fig. 3 is an operating principle schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises a boss 1 and a pedestal 2.As shown in Figure 3, described pedestal is connected with the opening in building room, and described boss protrudes the roof.
As shown in Figure 2, described boss 1 casing that is a hollow.The top of boss has blow vent 3, sidepiece central authorities at boss have outfall 4, and there is the baffle plate 5 of a horizontal expansion boss inside, and baffle plate one end is positioned at the lower limb of outfall 4, the other end is upturned, thereby can make the rainwater that enters from blow vent 3 pass through outfall 4 discharges.
As shown in Figure 3, the perk end of baffle plate 5 does not contact with the sidewall and the roof of boss 1, and therefore indoor air can pass blow vent 3 and get rid of outdoor along the passage between baffle plate 5 and boss 1 sidewall, baffle plate 5 and boss 1 roof.
So the utility model can be on rainy day, guarantee to realize under the situation of rainwater in can inlet chamber the good ventilation of room air.
Claims (1)
1. roof ventilation device, it is characterized in that, some blow vents are positioned at the top of described roof ventilation device, one outfall is positioned at the sidepiece of described roof ventilation device, in described roof ventilation device inside one baffle plate is arranged, this baffle plate one end is positioned at the lower limb of outfall, the other end be upturned and and the top and the sidepiece of ventilation installation maintain a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117465 CN2900674Y (en) | 2006-06-20 | 2006-06-20 | Roof ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117465 CN2900674Y (en) | 2006-06-20 | 2006-06-20 | Roof ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900674Y true CN2900674Y (en) | 2007-05-16 |
Family
ID=38084839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620117465 Expired - Fee Related CN2900674Y (en) | 2006-06-20 | 2006-06-20 | Roof ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900674Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI611082B (en) * | 2015-07-03 | 2018-01-11 | 呈和有限公司 | Ventilating cover |
-
2006
- 2006-06-20 CN CN 200620117465 patent/CN2900674Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI611082B (en) * | 2015-07-03 | 2018-01-11 | 呈和有限公司 | Ventilating cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |