CN202350241U - Roof natural air exhausting device - Google Patents
Roof natural air exhausting device Download PDFInfo
- Publication number
- CN202350241U CN202350241U CN2011204259727U CN201120425972U CN202350241U CN 202350241 U CN202350241 U CN 202350241U CN 2011204259727 U CN2011204259727 U CN 2011204259727U CN 201120425972 U CN201120425972 U CN 201120425972U CN 202350241 U CN202350241 U CN 202350241U
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- CN
- China
- Prior art keywords
- air exhausting
- exhausting device
- skeleton
- framework
- plate
- 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 provides a roof natural air exhausting device which comprises a framework, wherein a guide plate and a rain baffle are arranged on the upper portion of the framework, a valve plate is arranged in the middle of the framework, and a flashing plate is arranged on the lower portion of the framework. An external protection plate is compounded on the outer wall of the framework, drain ditches are respectively arranged in the middle of the rain baffle and at the bottoms at two ends of the guide plate, and water falling pipes are connected at the bottoms of the drain ditches. The roof natural air exhausting device adopts a natural ventilation mode, is simple in structure, and does not need a fan, thereby being low in manufacture cost. A rain retaining and water drain effect of the air exhausting device is improved by combining the uniquely designed drain ditches and the water falling pipes with the flashing plate communicated into the air exhausting device.
Description
Technical field
The utility model relates to a kind of ventilation equipment, particularly a kind of roof natural exhaust device.
Background technology
On the roof of the hot building of height, all exhaust equipment to be installed usually, be beneficial to hot gas discharge in time from exhaust outlet within doors.The exhaust equipment of general life, production usefulness all is to adopt dynamic mandatory exhaust equipment, this exhaust equipment consumed power, and noise is big, and the component wear that runs up is big, and maintenance and operating cost expense are high.Especially dynamic exhaust equipment must produce and periodically force vibrations, and the vibrations that produce in this ventilating fan running are easy to cause the loosening of securing member, even the fatigue damage of member, and the safety of building is on the hazard.Be the negative consequence of avoiding above defective to cause, people have adopted simple unpowered exhaust equipment again, but there is unreasonable structure in existing unpowered ventilation equipment, the shortcoming that the drainage effect that keeps off the rain is bad.
The utility model content
The purpose of the utility model just provides that a kind of cost is low, structural strength is high and the significant roof of the drainage effect that keeps off the rain natural exhaust device.
The purpose of the utility model is achieved in that a kind of roof natural exhaust device, includes skeleton, and said skeleton top is provided with deflector and weather shield, and said skeleton middle part is provided with valve plate, and said skeleton bottom is provided with the flashing plate; The outer wall of said skeleton is compounded with outer casing, is respectively equipped with the gutter in the middle part and the bottom, said deflector two ends of said weather shield; Bottom in said gutter is connected to downpipe.
The waist of said weather shield is provided with brace summer, can make air exhausting device more firm like this, to resist the influence of adverse circumstances such as high wind heavy rain to air exhausting device.
Said weather shield adopts inserting mode to be fixedly connected with said skeleton, can be convenient to the aggregate erection of air exhausting device like this, so that the structure of the utility model is more reasonable.
The utility model is a natural ventilation system, and it is simple in structure, need not to use blower fan, thereby cost is very low.The gutter that it is unique and the design of downpipe feed the flashing plate of air exhausting device in the combination, improved the drainage effect that keeps off the rain of air exhausting device.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model includes skeleton 4, and skeleton 4 tops are provided with deflector 3 and weather shield 6, and the middle part is provided with valve plate 7, and the bottom is provided with flashing plate 9.The outer wall of skeleton 4 is compounded with outer casing 8, is respectively equipped with gutter 1 in the middle part and the bottom, deflector 3 two ends of weather shield 6.1 bottom, gutter is connected to downpipe 5.
At weather shield 6 waists brace summer 2 is set, thereby has increased the bulk strength of the utility model.
On skeleton 4, be provided with draw-in groove, weather shield 6 adopts inserting mode to be fixed together through draw-in groove on the skeleton 4 and skeleton 4.
The middle part of skeleton 4 is provided with valve plate 7, under opening, can play guide functions, guarantees that air-flow is unobstructed; Has thermal effect in the time of in off position.
At the outer casing 8 of the bonding one deck of skeleton 4 outer walls, to strengthen the intensity of skeleton 4.
Claims (3)
1. a roof natural exhaust device includes skeleton (4), and said skeleton (4) top is provided with deflector (3) and weather shield (6), and said skeleton (4) middle part is provided with valve plate (7), and said skeleton (4) bottom is provided with flashing plate (9); The outer wall of said skeleton (4) is compounded with outer casing (8), it is characterized in that being respectively equipped with gutter (1) in the middle part and the bottom, said deflector (3) two ends of said weather shield (6); Be connected to downpipe (5) in the bottom of said gutter (1).
2. roof according to claim 1 natural exhaust device is characterized in that the waist of said weather shield (6) is provided with brace summer (2).
3. roof according to claim 1 and 2 natural exhaust device is characterized in that said weather shield (6) and said skeleton (4) adopt inserting mode to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204259727U CN202350241U (en) | 2011-11-01 | 2011-11-01 | Roof natural air exhausting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204259727U CN202350241U (en) | 2011-11-01 | 2011-11-01 | Roof natural air exhausting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350241U true CN202350241U (en) | 2012-07-25 |
Family
ID=46539243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204259727U Expired - Fee Related CN202350241U (en) | 2011-11-01 | 2011-11-01 | Roof natural air exhausting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884070A (en) * | 2012-12-22 | 2014-06-25 | 毛海林 | Combined thin-type ventilator |
| CN105674464A (en) * | 2016-04-07 | 2016-06-15 | 江苏晨光建筑技术有限公司 | Roof ventilation device capable of automatically purifying air |
-
2011
- 2011-11-01 CN CN2011204259727U patent/CN202350241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884070A (en) * | 2012-12-22 | 2014-06-25 | 毛海林 | Combined thin-type ventilator |
| CN105674464A (en) * | 2016-04-07 | 2016-06-15 | 江苏晨光建筑技术有限公司 | Roof ventilation device capable of automatically purifying air |
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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: 20120725 Termination date: 20151101 |
|
| EXPY | Termination of patent right or utility model |