CN105937294A - Roof wind-resistant structure and wind power diversion method thereof - Google Patents
Roof wind-resistant structure and wind power diversion method thereof Download PDFInfo
- Publication number
- CN105937294A CN105937294A CN201610397267.8A CN201610397267A CN105937294A CN 105937294 A CN105937294 A CN 105937294A CN 201610397267 A CN201610397267 A CN 201610397267A CN 105937294 A CN105937294 A CN 105937294A
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- Prior art keywords
- wind
- air draft
- air
- roof
- pipe
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- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract 4
- 239000000463 material Substances 0.000 claims abstract 4
- 239000011490 mineral wool Substances 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000004321 preservation Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
- E04D13/172—Roof insulating material with provisions for or being arranged for permitting ventilation of the roof covering
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wind Motors (AREA)
Abstract
Provided are a roof wind-resistant structure and a wind power diversion method thereof. The roof wind-resistant structure comprises a wind rudder, a casing pipe, an exhaust pipe network, an exhaust vertical pipe and a wind power extraction device; the exhaust pipe network is laid between a roof waterproof coiled material and a rock wool insulation board layer, the exhaust vertical pipe is arranged to be perpendicular to the exhaust pipe network, the casing pipe is connected to the outer side of the exhaust vertical pipe in a sleeving mode, the wind rudder is fixed on the outer side of the casing pipe, a bearing and sealing rings are arranged between the casing pipe and the exhaust vertical pipe, and the wind power extraction device is installed at the top end of the casing pipe and communicated with the exhaust vertical pipe inside the casing pipe. Compared with the prior art, the wind-resistant structure and the wind power diversion method thereof have the advantages that air in the waterproof coiled material can be led to atmosphere for pressure equalizing, therefore, air pressure in the waterproof layer is released, the wind-resistant capacity of the roof waterproof layer is improved, and the service life of the waterproof coiled material is prolonged.
Description
Technical field
The present invention relates to industry and civil buildings, particularly relate to a kind of roof wind resistance knot applying waterproof roll and rock-wool heat insulation plate
Structure and wind-force method of river diversion thereof.
Background technology
The most a large amount of roof structures used are waterproof roll+rock-wool heat insulation plate+die mould colored steel or prefabrication type plate structure, within it
There is static atmospheric air in portion, is sealed by waterproof roll.
Waterproof roll outer surface air flows, and dynamic pressure is less than still air, and especially at strong wind weather, inside and outside differential pressure makes coiled material rise
Volt fluctuation, aggravation coiled material is aging.
Wind speed exceedes certain numerical value, intrinsic pressure coiled material will be overcome to conduct oneself with dignity, and starts coiled material, destroys roof.
Repair roof the most dangerous loaded down with trivial details and costly.
It addition, lay rock wool process, unavoidable rock wool makes moist, and is mixed into moisture.Moisture is enclosed in rock wool and color steel by waterproof layer
In, corrosion roof color steel.
Although roof is generally equipped with roof ventilator, because it takes wind under color steel, it is impossible to solve the problems referred to above.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of roof wind resisting structure and wind-force method of river diversion thereof, can
All press so that the air within waterproof roll leads to air, thus drain the air pressure within waterproof layer, improve roof water-proof
Layer wind loading rating, extends the service life of waterproof roll., can get rid of because rock wool is aqueous meanwhile, be enclosed in moisture in waterproof layer,
Reduce its corrosion to roof color steel, improve roof life.
For achieving the above object, the present invention realizes by the following technical solutions:
A kind of roof wind resisting structure, including wind rudder, sleeve pipe, air draft pipe network, air draft vertical tube, wind-force withdrawing device, exhaust duct
Net is laid between waterproof roll of roof and rock wool heat-preservation flaggy, and air draft vertical tube is vertically arranged with air draft pipe network, and casing pipe sleeve is connected on
The outside of air draft vertical tube, wind rudder is fixed on the outside of sleeve pipe, is provided with bearing and sealing ring between sleeve pipe and air draft vertical tube,
Wind-force withdrawing device is arranged on the top of sleeve pipe, and is interconnected with the air draft vertical tube of inside pipe casing.
Described wind-force withdrawing device is unpowered blast cap or Laval nozzle.
Described wind rudder cross section is water-drop-shaped.
Multiple fresh air inlet it is provided with on the net at described exhaust duct.
A kind of wind-force method of river diversion of roof wind resisting structure, concrete grammar is as follows:
Wind rudder straps is moved the unpowered blast cap of upper end or Laval nozzle and is rotated along with wind direction, makes unpowered blast cap or Laval nozzle
All the time direction windward it is directed at, during strong wind weather, when wind-force exceedes certain numerical value, and the air of waterproof roll internal stationary is with outside
The air of flowing forms inside and outside differential pressure, and now, strong wind drives unpowered blast cap rotary work or leads in Laval nozzle high speed
Cross, make unpowered blast cap or Laval nozzle that the air in air draft vertical tube is formed a draft, waterproof roll internal stationary
Air can enter air draft pipe network and by air draft vertical tube water conservancy diversion to outside by the fresh air inlet that exhaust duct is online, thus drains anti-
Water coiled material internal pressure.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of roof wind resisting structure and wind-force method of river diversion thereof, can make the air within waterproof roll lead to air and all press, from
And drain the air pressure within waterproof layer, improve roof membrane wind loading rating, extend the service life of waterproof roll.
Accompanying drawing explanation
Fig. 1 is air draft laying of pipe network schematic diagram in the present invention；
Fig. 2 is the structural representation of the embodiment of the present invention 1；
Fig. 3 is the partial sectional view of embodiment 1 apoplexy rudder, sleeve pipe and air draft vertical tube attachment structure；
Fig. 4 is the structural representation of the embodiment of the present invention 2；
Fig. 5 is the partial sectional view of embodiment 2 apoplexy rudder, sleeve pipe and air draft vertical tube attachment structure.
In figure: 1-air draft pipe network, 2-air draft vertical tube, 3-rock wool heat-preservation flaggy, 4-wind rudder, 5-is unpowered Wind discharging hat, 6-are unidirectional
Valve, 7-sealing ring, 8-bearing, 9-Laval nozzle, 10-air draft vertical tube, 11-fresh air inlet.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are further illustrated:
As Figure 1-Figure 5, a kind of roof wind resisting structure, including wind rudder 4, sleeve pipe 10, air draft pipe network 1, air draft vertical tube
2, wind-force withdrawing device, air draft pipe network 1 is laid between waterproof roll of roof and rock wool heat-preservation flaggy 3, air draft vertical tube 2
Being vertically arranged with air draft pipe network 1, sleeve pipe 10 is socketed in the outside of air draft vertical tube 2, and wind rudder 4 is fixed on the outside of sleeve pipe 10,
Being provided with bearing 8 and sealing ring 7 between sleeve pipe 10 and air draft vertical tube 2, wind-force withdrawing device is arranged on the top of sleeve pipe 10
End, and be interconnected with the air draft vertical tube 2 within sleeve pipe 10.
Described wind-force withdrawing device is unpowered blast cap 5 or Laval nozzle 9.
Described wind rudder 4 cross section is water-drop-shaped.
Described air draft pipe network 1 is provided with multiple fresh air inlet 11.
See Fig. 1, use ageing-resistant hard plastic tube, transverse and longitudinal arrangement to be cross-linked to form air draft pipe network 1, by air draft pipe network 1
It is laid on rock wool heat-preservation flaggy 3, under waterproof roll, air draft pipe network 1 is vertically and fixedly provided with and is similarly ageing-resistant duroplasts
The air draft vertical tube 2 of pipe, air draft pipe network 1 is interconnected with air draft vertical tube 2.Each pipeline of air draft pipe network 1 is provided with
Multiple fresh air inlets 11, make inner air tube and the contact air under waterproof roll.According to the size of roof area, set air draft
The quantity of vertical tube 2, air draft vertical tube 2 is evenly distributed on air draft pipe network 1 by unit are.Air draft vertical tube 2 is higher than anti-
Water coiled material, the root water-proofing treatment to be done that air draft vertical tube 2 is connected with waterproof roll.
The top view cross section of wind rudder 4 is water-drop-shaped, and this fairshaped structure can make the wind rudder 4 always can down the wind, sleeve pipe 10
Being fixed on the inside of wind rudder 4, wind-force withdrawing device is fixed on the end of sleeve pipe 10, logical between sleeve pipe 10 and air draft vertical tube 2
Cross bearing 8 to connect, therefore wind rudder 4 can drive sleeve pipe 10 and wind-force withdrawing device to rotate, and makes wind-force withdrawing device total with the wind
It is in downwind, such that it is able to utilize external wind to realize the twitch to air draft vertical tube 2 inner air.The stream of wind rudder 4
Linear structure can also reduce windage simultaneously.
Embodiment 1:
See Fig. 2, Fig. 3, use unpowered blast cap 5 to be fixed on the upper end of sleeve pipe 10, sleeve pipe 10 as wind-force drawing apparatus
Internal air draft vertical tube 2 connects with unpowered blast cap 5, is provided with cooling gas check valve 6 in air draft vertical tube 2 upper end, it is ensured that pipe
Interior air-flow from inside to outside one-way flow, when external wind reaches to a certain degree, wind-force drives unpowered blast cap 5 to work, to
Air within upper twitch air draft vertical tube 2 and air draft pipe network 1, by waterproof roll air below water conservancy diversion to outside, thus drops
Low inside and outside differential pressure.
Embodiment 2:
See Fig. 4, Fig. 5, use Laval nozzle 9 to be fixed on the upper end of sleeve pipe 10, sleeve pipe 10 as wind-force drawing apparatus
Internal air draft vertical tube 2 connects with Laval nozzle 9, is provided with cooling gas check valve 6 in air draft vertical tube 2 upper end, it is ensured that pipe
Interior air-flow from inside to outside one-way flow, when external wind reaches to a certain degree, wind rudder 4 drives Laval nozzle 9 to make it right
Standard direction windward, utilizes high velocity air in the dynamic pressure of jet expansion, extracts the air in air draft vertical tube 2 and air draft pipe network 1 out,
Unload for waterproof layer.
A kind of wind-force method of river diversion of roof wind resisting structure, concrete grammar is as follows:
Wind rudder 4 drives the unpowered blast cap 5 of upper end or Laval nozzle 9 to rotate along with wind direction, makes unpowered blast cap 5 or draws
Wa Er jet pipe 9 is directed at direction windward all the time, during strong wind weather, when wind-force exceedes certain numerical value, waterproof roll internal stationary
Air forms inside and outside differential pressure with the air of flows outside, and now, strong wind drives unpowered blast cap 5 rotary work or in Lavalle
Jet pipe 9 high speed is passed through, and makes unpowered blast cap 5 or Laval nozzle 9 that the air in air draft vertical tube 2 is formed a draft,
The air of waterproof roll internal stationary can enter air draft pipe network 1 and by air draft vertical tube by the fresh air inlet 11 on air draft pipe network 1
2 water conservancy diversion are to outside, thus drain waterproof roll internal pressure.
Claims (5)
1. a roof wind resisting structure, it is characterised in that include wind rudder, sleeve pipe, air draft pipe network, air draft vertical tube, wind-force
Withdrawing device, air draft pipe network is laid between waterproof roll of roof and rock wool heat-preservation flaggy, and air draft vertical tube is vertical with air draft pipe network
Arranging, casing pipe sleeve is connected on the outside of air draft vertical tube, and wind rudder is fixed on the outside of sleeve pipe, installs between sleeve pipe and air draft vertical tube
There are bearing and sealing ring, wind-force withdrawing device to be arranged on the top of sleeve pipe, and are interconnected with the air draft vertical tube of inside pipe casing.
A kind of roof the most according to claim 1 wind resisting structure, it is characterised in that described wind-force withdrawing device is nothing
Power blast cap or Laval nozzle.
A kind of roof the most according to claim 1 wind resisting structure, it is characterised in that described wind rudder cross section is water-drop-shaped.
A kind of roof the most according to claim 1 wind resisting structure, it is characterised in that arrange on the net at described exhaust duct
There is multiple fresh air inlet.
5. a wind-force method of river diversion for the roof wind resisting structure as described in claim 1-4 wherein any one, its feature exists
In, concrete grammar is as follows:
Wind rudder straps is moved the unpowered blast cap of upper end or Laval nozzle and is rotated along with wind direction, makes unpowered blast cap or Laval nozzle
All the time direction windward it is directed at, during strong wind weather, when wind-force exceedes certain numerical value, and the air of waterproof roll internal stationary is with outside
The air of flowing forms inside and outside differential pressure, and now, strong wind drives unpowered blast cap rotary work or leads in Laval nozzle high speed
Cross, make unpowered blast cap or Laval nozzle that the air in air draft vertical tube is formed a draft, waterproof roll internal stationary
Air can enter air draft pipe network and by air draft vertical tube water conservancy diversion to outside by the fresh air inlet that exhaust duct is online, thus drains anti-
Water coiled material internal pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397267.8A CN105937294A (en) | 2016-06-07 | 2016-06-07 | Roof wind-resistant structure and wind power diversion method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397267.8A CN105937294A (en) | 2016-06-07 | 2016-06-07 | Roof wind-resistant structure and wind power diversion method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105937294A true CN105937294A (en) | 2016-09-14 |
Family
ID=57152693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610397267.8A Pending CN105937294A (en) | 2016-06-07 | 2016-06-07 | Roof wind-resistant structure and wind power diversion method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105937294A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639634A (en) * | 2017-03-15 | 2017-05-10 | 温州大学瓯江学院 | Wind resistant wall block provided with wind guiding structure |
| CN118207788A (en) * | 2024-03-28 | 2024-06-18 | 中国铁建港航局集团有限公司 | Wind-resistant main girder structure of ultra-large-span cross-sea bridge and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995018899A1 (en) * | 1994-01-10 | 1995-07-13 | A/S Jens Villadsens Fabriker | Roof structure and a pressure equalization means for this roof |
| CN2356091Y (en) * | 1998-11-27 | 1999-12-29 | 黄宜林 | Automatic turning direction roof ventilator |
| CN2439644Y (en) * | 2000-06-09 | 2001-07-18 | 连云港东和玻璃钢有限公司 | Roof ventilation device |
| CN104499658A (en) * | 2014-12-19 | 2015-04-08 | 广西建工集团第五建筑工程有限责任公司 | Active breathing type damp-proof and steam-exhausting inverted roof system and construction method thereof |
| CN105042759A (en) * | 2015-09-02 | 2015-11-11 | 安阳师范学院 | Driven type rotational ventilating device of building |
| CN205777174U (en) * | 2016-06-07 | 2016-12-07 | 鞍钢蒂森克虏伯汽车钢有限公司 | A kind of roof wind resisting structure |
-
2016
- 2016-06-07 CN CN201610397267.8A patent/CN105937294A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995018899A1 (en) * | 1994-01-10 | 1995-07-13 | A/S Jens Villadsens Fabriker | Roof structure and a pressure equalization means for this roof |
| CN2356091Y (en) * | 1998-11-27 | 1999-12-29 | 黄宜林 | Automatic turning direction roof ventilator |
| CN2439644Y (en) * | 2000-06-09 | 2001-07-18 | 连云港东和玻璃钢有限公司 | Roof ventilation device |
| CN104499658A (en) * | 2014-12-19 | 2015-04-08 | 广西建工集团第五建筑工程有限责任公司 | Active breathing type damp-proof and steam-exhausting inverted roof system and construction method thereof |
| CN105042759A (en) * | 2015-09-02 | 2015-11-11 | 安阳师范学院 | Driven type rotational ventilating device of building |
| CN205777174U (en) * | 2016-06-07 | 2016-12-07 | 鞍钢蒂森克虏伯汽车钢有限公司 | A kind of roof wind resisting structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639634A (en) * | 2017-03-15 | 2017-05-10 | 温州大学瓯江学院 | Wind resistant wall block provided with wind guiding structure |
| CN106639634B (en) * | 2017-03-15 | 2018-11-30 | 温州大学瓯江学院 | A kind of wind-resistant wall block with air guide structure |
| CN118207788A (en) * | 2024-03-28 | 2024-06-18 | 中国铁建港航局集团有限公司 | Wind-resistant main girder structure of ultra-large-span cross-sea bridge and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160914 |
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| RJ01 | Rejection of invention patent application after publication |