CN103114684B - Remote control ventilation opening used for tensile membrane construction - Google Patents
Remote control ventilation opening used for tensile membrane construction Download PDFInfo
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- CN103114684B CN103114684B CN201310067893.7A CN201310067893A CN103114684B CN 103114684 B CN103114684 B CN 103114684B CN 201310067893 A CN201310067893 A CN 201310067893A CN 103114684 B CN103114684 B CN 103114684B
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- remote control
- ventilation opening
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- cable
- steel framework
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Abstract
Disclosed is a remote control ventilation opening used for tensile membrane construction. The remote control ventilation opening used for the tensile membrane construction is characterized by comprising an outer steel frame (4) and an inner steel frame (5). Slant steel supporting rods (2) are arranged at the four corners, and the inner steel frame and the outer steel frame are connected into a whole by the slant steel supporting rods so as to encircle a cavity (1). The front portion and the rear portion of the cavity (1) are communicated with the atmosphere. Draw hook supporting seats (11) are welded on the inner steel frame (5) at equal intervals. Transverse soft louver strips (3) are fixed by elastic steel draw hooks (7). The middle portion of each transverse soft louver strip (3) is fixed with vertical transmission strips (6) in a sewing mode. A remote control receiver (8) is installed on the upper portion of the inner steel frame (5). A motor rotating shaft box (9) is installed on the lower portion of the inner steel frame (5). The motor drives the vertical transmission strips (6) and drives the transverse soft louver strips to be opened and closed.
Description
Technical field
The present invention relates to a kind of natural ventilation port utilizing cross-ventilation to improve tension film Building Indoor Environment comfortableness.。
Background technology
Tensioned membrane structure architecture originates from the tent that ancient times rope and animal skin, branch are built, and can be rated as the building types that the mankind are the most ancient.But after settling down life from the mankind, this type of is built because indoor environmental condition is poor, gradually by marginalisation, becomes the temporary home of the special populations such as nomad, field worker, army.After 20 century 70s, high-tear strength, waterproof, high light transmittance and any surface finish, easy cleaning, aging-resistant building film material material are come out, and the maturation of engineering calculation science in addition, for the extensive application of tensioning steel-cable-membrane building provides technical condition.Initial tensioning steel-cable-membrane building is used for covering of landscape effect or open space, and the world cup venue major parts in 2002 as held in Japan, Korea S have employed Membrane of Tensile Buildings roof, as world cup stadium, Seoul, Taegu's comprehensive stadium etc.Membrane of Tensile Buildings also started the roof for enclosure space gradually afterwards, as autumn fields county " sky dome " sports palace of Japan, roof system is orthogonal lattice space arch, and film material is individual layer Woven glass cloth, light transmittance can reach 10%, builds the comfortable and bright interior space in severe cold area.This outer membrane material has started to be used as external wall of high-rise building curtain wall, and be positioned at Dubai, UAE, the Arabic tower restaurant (Arabian Tower Hotel) of nearly hundred meters high, its positive facade just have employed double-deck face and substitutes curtain wall.
For over ten years, the cable-membrane analysis of China makes great progress on Larger Engineering Projects.Coated with umbrella-shaped membrane on the large-span space structure that Shanghai 80,000 people's stadium canopy roof in 1997 adopts radial Steel Cantilever Truss to form; The Shanghai Hongkou Stadium being specifically designed to football match also uses the membrane structure of saddle type large cantilever space awareness supporting; In addition stadium, Yizhong, Qingdao, Yiwu City stadium, Zhejiang etc. is also had.The cable-membrane analysis that the cable-membrane analysis of the Shanghai World's Fair sunlight paddy of 2010 is maximum in the world at present especially.
Jacking membrane structure take membrane material as roof or body of wall, but membrane material light weight and thin, its hot cushioning effect is faint, heat storage capacity is poor, causes film to cover the Indoor Heat Environment extremely unstable in lower space, this is that it compares the greatest drawback of routine building existence, also counteracts that widely using of it.Along with tensioning steel-cable-membrane building range of application is expanded from large span, volumed space building type to common public building, in small building space, indoor temperature and humidity skewness, the environmental problem such as not smooth of ventilating loom large more.Because membrane material is soft, common window cannot be installed, difficulty of ventilating, during the broiling summer, originally experience and shine upon in film roof, temperature raises rapidly, and in indoor, hot air rises, be gathered in under-roof can not discharge, make indoor environment sultry, stuffy, live uncomfortable.
Current tensioning steel-cable-membrane building is mostly roofing, wall surface integrated polymeric membrane material, and the draft type in tensioning steel-cable-membrane building is the hole being provided with rainproof top cover at roof peak substantially.But such hole is because building height is higher, the ventilation opening offered thereon is liftoff height exceeds the manual opereating specification of people, can only be held open always, can not freely openable, is unfavorable for needing to regulate according to internal environment.Be the metope of material for Membrane of Tensile Buildings, because film material itself is soft, cannot establish ventilation opening by common turn on window, indoor natural ventilating is difficult to realize.
Summary of the invention
For the feature that the roof (wall) of tensioning steel-cable-membrane building needs stretch-draw stressed when being shaped, the object of this invention is to provide a kind of ventilation opening of the teleswitching assembled at the scene.
Basic ideas of the present invention are: in the construction stretching stage of Membrane of Tensile Buildings, film self stretching force is utilized to make the steel frame of ventilation opening reach stress balance and fix, steelframe is divided into receiver of remote-control sytem, machine shaft box, by remote pilot, it rotates and drives blinds to open, form air stream outlet, realize natural ventilation, during without the need to ventilating, remote control blinds is closed.
The technical solution used in the present invention is: a kind of remote control ventilation opening for tensioning steel-cable-membrane building, there are outer steel framework and internal steel framework as structural skeleton, Elastic Steel draw ring is equidistantly installed in internal steel framework both sides, the soft blinds band of fixed lateral, laterally sew with vertical band in the middle part of soft blinds band fixing, internal steel framework upper installs receiver of remote-control sytem, bottom mounted motor rotating shaft box, under remote control, electric machine rotation strains vertical band, drives laterally soft blinds band to open or close.
Advantage of the present invention is: utilize the membrane material of tensioning steel-cable-membrane building to need the feature of on-the-spot stretch-draw to carry out site assembly and fix, and can be located at optional position roofing, metope needing ventilate, easy and simple to handle.Can require teleswitching with user, utilize hot pressing to form natural ventilation, reach the flexible control to indoor natural ventilating, open when summer of sweltering heat or greenhouse effect cause internal sensation sultry, winter or night close.
This ventilation opening construction technology is simple, controls flexibly, and being applicable to take Membrane of Tensile Buildings as the building of roof and wall covering.
Accompanying drawing explanation
This manual comprises the outside shaft side figure that following 5 width accompanying drawing: Fig. 1 are remote control ventilation openings, and Fig. 2 is the inside shaft side figure of remote control ventilation opening, and Fig. 3 is the remote control ventilation opening elevation after installing, A and B is that view is decided what is right and what is wrong symbol.Fig. 4 is the sectional view along B-B line in Fig. 3.Fig. 5 is the sectional view along A-A line in Fig. 3.In figure: 1, cavity, 2, oblique steel strut, 3, laterally soft blinds band, 4, outer steel framework, 5, internal steel framework, 6, vertical transmission band, 7, Elastic Steel drag hook, 8, receiver of remote-control sytem, 9, machine shaft box, 10, sewing is fixing, 11, drag hook bearing, 12, film material otch, 13, roof (metope) film material, 14, stationary fixture, 15, rainproof aluminium foil.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described: as Fig. 1, Fig. 2, Fig. 3 and Fig. 4, Fig. 5, a kind of remote control ventilation opening for tensioning steel-cable-membrane building, it is characterized in that this ventilation opening comprises: have outer steel framework (4) and internal steel framework (5), the oblique steel strut (2) at corner place is inside, outer steel framework is linked to be entirety and surrounds a cavity (1), the drag hook bearing (11) upper installation Elastic Steel drag hook (7) that internal steel framework (5) both sides are equidistantly welded, the soft blinds band (3) of fixed lateral, laterally fixing (10) are sewed with vertical transmission band (6) in soft blinds band (3) middle part, the upper installation receiver of remote-control sytem (8) of internal steel framework (5), bottom mounted motor rotating shaft box (9), electric machine rotation strains vertical band, laterally soft blinds band is driven to open or close.
During installation, the position in air port need opened, by backward for membrane material otch (12) indoor turnup, with roof membrane material (13) parcel ventilation opening outer steel framework (4), with fixture (14) fixing parcel place film edge edge, outer steel framework (4) reaches stress balance with Membrane of Tensile Buildings stretch-draw, and vent position is fixed thus.Rainproof aluminium foil (15) is set between outside steel frame (4) and internal steel framework (5), gets rid of the rainwater of lower.In using, need with end user, controlled the opening and closing of blinds band by remote controller, realize the object of natural ventilation.
In appearance, the fixture (14) of fixing film edge edge and rainproof aluminium foil (15) is only had to expose, all the other are all hidden in indoor, do not affect the appearance, all the time downward-sloping horizontal blinds band (3) rainwater drops onto bottom roofing (metope) film material (13) through rainproof aluminium foil (15) and gets rid of, and solves waterproof problem.
Claims (6)
1. the remote control ventilation opening for tensioning steel-cable-membrane building, it is characterized in that this ventilation opening has: outer steel framework (4) and internal steel framework (5), the oblique steel strut (2) at corner place is interior, outer steel framework is linked to be entirety and surrounds a cavity (1), communicate with air before and after cavity (1), upper equidistant welding drag hook bearing (11) of internal steel framework (5), with the soft blinds band (3) of Elastic Steel drag hook (7) fixed lateral, laterally fixing (10) are sewed with vertical transmission band (6) in soft blinds band (3) middle part, receiver of remote-control sytem (8) is installed on internal steel framework (5) top, bottom mounted motor rotating shaft box (9), the vertical transmission band (6) of driven by motor, laterally soft blinds band is driven to open and close.
2. tensioning steel-cable-membrane building remote control ventilation opening according to claim 1, is characterized in that outer steel framework (4) fixture (14) is fixed on the roof after punching according to otch (12) or exterior wall film material (13).
3. tensioning steel-cable-membrane building remote control ventilation opening according to claim 1, is characterized in that receiver of remote-control sytem (8) and machine shaft box (9) are fixed on internal steel framework (5).
4. tensioning steel-cable-membrane building remote control ventilation opening according to claim 1, be is characterized in that internal steel framework (5) and is laterally connected by Elastic Steel drag hook (7) between soft blinds band (3).
5. tensioning steel-cable-membrane building remote control ventilation opening according to claim 1, is characterized in that arranging receiver of remote-control sytem (8), is opened or close laterally soft blinds band (3) by remote control.
6. tensioning steel-cable-membrane building remote control ventilation opening according to claim 1, is characterized in that arranging rainproof aluminium foil (15) between outer steel framework (4) and internal steel framework (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310067893.7A CN103114684B (en) | 2013-03-05 | 2013-03-05 | Remote control ventilation opening used for tensile membrane construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310067893.7A CN103114684B (en) | 2013-03-05 | 2013-03-05 | Remote control ventilation opening used for tensile membrane construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103114684A CN103114684A (en) | 2013-05-22 |
| CN103114684B true CN103114684B (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310067893.7A Expired - Fee Related CN103114684B (en) | 2013-03-05 | 2013-03-05 | Remote control ventilation opening used for tensile membrane construction |
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| Country | Link |
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| CN (1) | CN103114684B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20217990U1 (en) * | 2002-11-20 | 2004-04-01 | Reiter, Hubert | retaining profile |
| CN101555705A (en) * | 2009-03-31 | 2009-10-14 | 广州市杰志建筑技术开发有限公司 | Close type large space tensioning steel-cable-membrane building |
| CN201809897U (en) * | 2010-03-19 | 2011-04-27 | 柳忠林 | Large-span prestress concrete beam slab used as ventilation passage and ventilation passage system |
| CN202117168U (en) * | 2011-06-17 | 2012-01-18 | 深圳市博德维建筑技术有限公司 | Guy cable net air film building structure |
-
2013
- 2013-03-05 CN CN201310067893.7A patent/CN103114684B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20217990U1 (en) * | 2002-11-20 | 2004-04-01 | Reiter, Hubert | retaining profile |
| CN101555705A (en) * | 2009-03-31 | 2009-10-14 | 广州市杰志建筑技术开发有限公司 | Close type large space tensioning steel-cable-membrane building |
| CN201809897U (en) * | 2010-03-19 | 2011-04-27 | 柳忠林 | Large-span prestress concrete beam slab used as ventilation passage and ventilation passage system |
| CN202117168U (en) * | 2011-06-17 | 2012-01-18 | 深圳市博德维建筑技术有限公司 | Guy cable net air film building structure |
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| Publication number | Publication date |
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| CN103114684A (en) | 2013-05-22 |
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Granted publication date: 20150603 Termination date: 20160305 |