CN204715641U - A kind of arch truss dormer - Google Patents
A kind of arch truss dormer Download PDFInfo
- Publication number
- CN204715641U CN204715641U CN201520314534.1U CN201520314534U CN204715641U CN 204715641 U CN204715641 U CN 204715641U CN 201520314534 U CN201520314534 U CN 201520314534U CN 204715641 U CN204715641 U CN 204715641U
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- CN
- China
- Prior art keywords
- dormer
- arch
- watt
- truss
- steel roof
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Abstract
The utility model provides that a kind of structure is simple, with low cost, ventilation is effective and the reliable arch truss dormer of working stability, it comprises steel roof truss beam and is positioned at the roof tile on this steel roof truss beam, also comprise the arch dormer being arranged at and steel roof truss beam being positioned at ridge, this arch dormer comprises multiple arch truss body be longitudinally arranged side by side along steel roof truss beam, the air outlet laying respectively at the glass fiber reinforced plastic dormer watt of each upper and lower both sides of arch truss body and arcuate bead watt and be separately positioned on glass fiber reinforced plastic dormer watt and arcuate bead watt and air intake, its outside air enters indoor by door and window hole, room air expanded by heating rises through described air intake and enters dormer and be discharged to outdoor by air outlet again, interchange of air is carried out with this path, compared to existing technology, above-mentioned arch dormer in this programme makes the effective exhaust port area of dormer expand 2 ~ 3 times that are about traditional dormer to by improving exhaust mode, improve the room air circulation that traditional dormer produces because the too little scavenging efficiency of effective exhaust opening is low poor, the problem such as sultry, under the prerequisite ensureing ventilation effect, its structure is more simple and solid and reliable.
Description
Technical field
The utility model relates to building roof constructing technology field, refers more particularly to a kind of arch truss dormer.
Background technology
Dormer has another name called ventilating skylight, and it is generally mainly used in the ventilation on the roofs such as the heavy Steel-Structure Factory with Steel of light steel.Ventilation is by means such as ventilation dilution or ventilation remove to control propagation and the harm of air pollutants, and then realizes a kind of architectural environment control technology of indoor and outdoor quality of air environment guarantee.Higher occasion is being required for ventilation, mode for the employing Unpowered ventilation device of existing comparative maturity can not meet instructions for use again, simultaneously it is generally more responsive again for concentrated load and the roofing size that punches greatly for existing ventilation clerestory, not only therefore, a kind ofly air-conditioning requirement can be met but also the ventilation clerestory that structure is simple, reliable and stable just seems particularly important for how to search out.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of structure is simple, with low cost, ventilation is effective and the reliable arch truss dormer of working stability.
For achieving the above object, technical scheme provided by the utility model is: a kind of arch truss dormer, comprise steel roof truss beam and be positioned at the roof tile on this steel roof truss beam, also comprise the arch dormer being arranged at and described steel roof truss beam being positioned at ridge, this arch dormer comprises multiple arch truss body be longitudinally arranged side by side along described steel roof truss beam, the air outlet laying respectively at the glass fiber reinforced plastic dormer watt of the upper and lower both sides of arch truss body described in each and arcuate bead watt and be separately positioned on described glass fiber reinforced plastic dormer watt and arcuate bead watt and air intake, its outside air enters indoor by door and window hole, room air expanded by heating rises through described air intake and enters dormer and be discharged to outdoor by air outlet again, interchange of air is carried out with this path.
Further, be also provided with straight up between adjacent described arch truss body for preventing outside rainwater to be blown into indoor arc wind board.
Preferably, the opening direction of described air intake and air outlet is that the direction that rainwater flows on described roof tile carries out arranging.
Further, described glass fiber reinforced plastic dormer watt two ends extend respectively to outer rim and the roof tile being positioned at bottom overlaps, and are splashed into indoor for preventing outside rainwater.
This programme is by being longitudinally arranged side by side with multiple arch truss bodies along steel roof truss beam, each upper and lower both sides of arch truss body is also respectively arranged with glass fiber reinforced plastic dormer watt and arcuate bead watt and above-mentioned glass fiber reinforced plastic dormer watt and arcuate bead watt also starts have air outlet and air intake separately simultaneously, during work, the room air being positioned at arch dormer inside can be offered by the multiple intervals on arcuate bead watt air intake, flow through truss body and air outlet eventually through glass fiber reinforced plastic dormer watt flows to outdoor, and then realize ventilation function; Compared to existing technology, its form of structure mainly comprising arch truss body and be installed on the glass fiber reinforced plastic dormer watt of these upper and lower both sides of arch truss body and arcuate bead watt respectively of above-mentioned arch clerestory structure in this programme, under the prerequisite ensureing ventilation effect, its structure is more simple and solid and reliable.
Accompanying drawing explanation
Fig. 1 is longitudinal profile structural representation of the present utility model.
Fig. 2 is that A-A in Fig. 1 is to cross-sectional view.
In figure: 100-arch truss dormer, 1-steel roof truss beam, 2-roof tile, 3-arch truss body, 4-arcuate bead watt, 5-glass fiber reinforced plastic dormer watt, 6-arc wind board, 7-air intake, 8-air outlet.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail:
Shown in accompanying drawing 1 to 2, a kind of arch truss dormer 100 described in the present embodiment, it comprises steel roof truss beam 1, be laid on the roof tile 2 on steel roof truss beam 1 upper surface, be set up in the arch dormer of steel roof truss beam 1 central area part (i.e. ridge), this concrete arch dormer comprises multiple arch truss body 3 be longitudinally arranged side by side along steel roof truss beam 1, the air outlet 8 laying respectively at the glass fiber reinforced plastic dormer watts 5 of each arch truss body about 3 both sides and arcuate bead watts 4 and be separately positioned on glass fiber reinforced plastic dormer watts 5 and arcuate bead watts 4 and air intake 7, wherein room air enters dormer by described air intake (7) and is discharged to outdoor by air outlet (8) again.Concrete, the opening direction of above-mentioned air intake 7 and air outlet 8 is that the direction that rainwater flows on roof tile 2 carries out arranging.
Meanwhile, be also provided with for preventing outside rainwater to be blown into indoor arc wind board 6 between adjacent above-mentioned arch truss body 3 straight up; In addition in order to prevent outside rainwater to be splashed into indoor further, above-mentioned glass fiber reinforced plastic dormer watt 5 two ends extend respectively to outer rim and the roof tile 2 being positioned at bottom overlaps.
Compared to existing technology, above-mentioned arch clerestory structure in this programme its mainly comprise arch truss body 3 and be installed on the form of structure of the glass fiber reinforced plastic dormer watts 5 of these arch truss body about 3 both sides and arcuate bead watts 4 respectively, under the prerequisite ensureing ventilation effect, its structure is more simple and solid and reliable.
The examples of implementation of the above are only the preferred embodiment of the utility model, not limit practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (4)
1. an arch truss dormer, comprise steel roof truss beam (1) and be positioned at the roof tile (2) on this steel roof truss beam (1), it is characterized in that: also comprise the arch dormer being arranged at and described steel roof truss beam (1) being positioned at ridge, this arch dormer comprises multiple arch truss body (3) be longitudinally arranged side by side along described steel roof truss beam (1), lay respectively at the up and down glass fiber reinforced plastic dormer watt (5) of both sides and arcuate bead watt (4) and the air outlet (8) be separately positioned on described glass fiber reinforced plastic dormer watt (5) and arcuate bead watt (4) and the air intake (7) of arch truss body (3) described in each, wherein room air enters dormer by described air intake (7) and is discharged to outdoor by air outlet (8) again.
2. a kind of arch truss dormer according to claim 1, is characterized in that: be also provided with straight up between adjacent described arch truss body (3) for preventing outside rainwater to be blown into indoor arc wind board (6).
3. a kind of arch truss dormer according to claim 1 and 2, is characterized in that: the opening direction of described air intake (7) and air outlet (8) is carry out arranging along the direction of the upper rainwater flowing of described roof tile (2).
4. a kind of arch truss dormer according to claim 1 or 2 or 3, is characterized in that: described glass fiber reinforced plastic dormer watt (5) two ends extend respectively to outer rim and the roof tile (2) being positioned at bottom overlaps, and are splashed into indoor for preventing outside rainwater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314534.1U CN204715641U (en) | 2015-05-16 | 2015-05-16 | A kind of arch truss dormer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314534.1U CN204715641U (en) | 2015-05-16 | 2015-05-16 | A kind of arch truss dormer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715641U true CN204715641U (en) | 2015-10-21 |
Family
ID=54314643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314534.1U Expired - Fee Related CN204715641U (en) | 2015-05-16 | 2015-05-16 | A kind of arch truss dormer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204715641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421642A (en) * | 2015-12-23 | 2016-03-23 | 广东南海城乡建筑设计有限公司 | Staggered ventilation and heat dissipation clerestory roof |
-
2015
- 2015-05-16 CN CN201520314534.1U patent/CN204715641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421642A (en) * | 2015-12-23 | 2016-03-23 | 广东南海城乡建筑设计有限公司 | Staggered ventilation and heat dissipation clerestory 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: 20151021 Termination date: 20160516 |