CN202810015U - Anti-flooding gutter for steel structural roof - Google Patents
Anti-flooding gutter for steel structural roof Download PDFInfo
- Publication number
- CN202810015U CN202810015U CN 201220319913 CN201220319913U CN202810015U CN 202810015 U CN202810015 U CN 202810015U CN 201220319913 CN201220319913 CN 201220319913 CN 201220319913 U CN201220319913 U CN 201220319913U CN 202810015 U CN202810015 U CN 202810015U
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- CN
- China
- Prior art keywords
- gutter
- roof
- flashing
- flooding
- steel structural
- 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 an anti-flooding gutter for a steel structural roof. The anti-flooding gutter is connected with the roof through straps rowed into flangings. The anti-flooding gutter is characterized in that anti-flooding materials are additionally arranged among the straps and the roof. Compared with the prior art, as the anti-flooding materials are additionally arranged to seal the gap between an original roof and each strap, the anti-flooding gutter has the advantages that the flooding water cannot enter a room through overlap gaps when the gutter is filled due to overlarge instantaneous rainstorm, and rainwater is brought into the room by wind pressure airflow through the overlap gaps of the gutter.
Description
Technical field
The utility model relates to the architectural design technical field, relates in particular to the anti-flashing gutter of a kind of steel structural roof.
Background technology
Steel structural roof abutment wall and the middle rainwater gutter that is provided with internal drainage, the rainwater gutter that steel plate or corrosion resistant plate are made is to overlap to such an extent that structural form is combined such as Fig. 1 with roofing, because it is shorter that the factors such as structure and cost overlap flange usually, and overlap joint blow-by, have the space with the heat insulating board of roof below, cause easily because following reason enters indoor by the lap gap flashing: the gutter flowing full entered indoor by the lap gap flashing when (1) moment, heavy rain was excessive; (2) gutter has the normal draining of ponding, but air-flow is more greatly to produce blast near gutter, and air-flow enters the indoor rainwater of bringing into by the gutter lap gap.
Summary of the invention
The utility model purpose is: provide the strong steel structural roof of a kind of sealing to prevent the flashing gutter.
The technical solution of the utility model is: a kind of steel structural roof is prevented the flashing gutter, becomes flange to be connected with the roof by bonding jumper is capable, it is characterized in that, has additional the material of anti-flashing between bonding jumper and roof.
Preferably, the material of described anti-flashing is anti-flashing plastic foil band; The length of described anti-flashing plastic foil band is not limit, can be less than or equal to roof length.
Preferably, soffit one side and the bonding jumper upper surface of described anti-flashing plastic foil band are bonding; Upper surface one side of described anti-flashing plastic foil band is extended the heat insulating board lower surface bonds with the below, roof.
The utility model has the advantages that:
Compared with the prior art, the anti-flashing gutter of the utility model steel structural roof is set up the material of anti-flashing, space between original roof and the bonding jumper is formed sealing, the gutter flowing full enters indoorly in the time of can preventing that moment, heavy rain was excessive by the lap gap flashing, and the blast air-flow enters the indoor rainwater of bringing into by the gutter lap gap.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the anti-flashing gutter constructional drawing of prior art steel structural roof
Fig. 2 is the anti-flashing gutter constructional drawing of the utility model steel structural roof;
Fig. 3 is the enlarged diagram of a-quadrant among Fig. 2.
Wherein: 1, gutter, 2, bonding jumper, 3, anti-flashing plastic foil band, 4, heat insulating board, 5, the roof.
The specific embodiment
Embodiment:
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are not limited to limit scope of the present utility model for explanation the utility model.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete engineering, and not marked implementation condition is generally the condition in the normal experiment.
A kind of steel structural roof is prevented the flashing gutter, becomes flange to be connected with roof 5 by bonding jumper 2 row, has additional the material of anti-flashing between bonding jumper 2 and roof 5.
In the preferred embodiment of the present utility model, the material of described anti-flashing is anti-flashing plastic foil band 3; The length of described anti-flashing plastic foil band 3 is consistent with roof length.
In the preferred embodiment of the present utility model, soffit one side and bonding jumper 2 upper surfaces of described anti-flashing plastic foil band 3 are bonding; Upper surface one side of described anti-flashing plastic foil band 3 is extended heat insulating board 4 lower surface bonds with 5 belows, roof, and original space is formed sealing.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.
Claims (3)
1. the anti-flashing gutter of a steel structural roof becomes flange to be connected with the roof by bonding jumper is capable, it is characterized in that, has additional the material of preventing flashing between bonding jumper and roof.
2. the anti-flashing gutter of steel structural roof according to claim 1 is characterized in that, the material of described anti-flashing is anti-flashing plastic foil band; The length of described anti-flashing plastic foil band is less than or equal to roof length.
3. the anti-flashing gutter of steel structural roof according to claim 2 is characterized in that soffit one side and the bonding jumper upper surface of described anti-flashing plastic foil band are bonding; Upper surface one side of described anti-flashing plastic foil band is extended the heat insulating board lower surface bonds with the below, roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319913 CN202810015U (en) | 2012-07-04 | 2012-07-04 | Anti-flooding gutter for steel structural roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319913 CN202810015U (en) | 2012-07-04 | 2012-07-04 | Anti-flooding gutter for steel structural roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202810015U true CN202810015U (en) | 2013-03-20 |
Family
ID=47868922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319913 Expired - Fee Related CN202810015U (en) | 2012-07-04 | 2012-07-04 | Anti-flooding gutter for steel structural roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202810015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720310A (en) * | 2012-07-04 | 2012-10-10 | 苏州设计研究院股份有限公司 | Flashing prevention gutter of steel structure roof |
-
2012
- 2012-07-04 CN CN 201220319913 patent/CN202810015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720310A (en) * | 2012-07-04 | 2012-10-10 | 苏州设计研究院股份有限公司 | Flashing prevention gutter of steel structure roof |
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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: 20130320 Termination date: 20170704 |