CN101187488A - Double layer glass curtain aeration technology and method and structure - Google Patents
Double layer glass curtain aeration technology and method and structure Download PDFInfo
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- CN101187488A CN101187488A CNA2007100773758A CN200710077375A CN101187488A CN 101187488 A CN101187488 A CN 101187488A CN A2007100773758 A CNA2007100773758 A CN A2007100773758A CN 200710077375 A CN200710077375 A CN 200710077375A CN 101187488 A CN101187488 A CN 101187488A
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Abstract
The invention relates to a novel energy-saving glass curtain wall, wherein the shortcoming of natural wind is compensated through mechanical assisted air supply mode, and the problem of unsustainable and unstable airflow is solved. An air inlet is arranged on the windward side, an air outlet is arranged on the leeward side, and the air inlet and the air outlet are connected through a ventilating duct or 'an architectural layer ventilating duct' to ensure the air flow smoothly. The distance between the air inlet and the air outlet is increased, the differential pressure of air can be realized, and the effect of 'a chimney effect' is improved. A fireproof grade of an outside curtain wall is lower than a fireproof grade of an inside curtain wall, and the fireproof capacity of a double layer curtain wall is basically the same as a single layer curtain wall, and the fireproof capacity can be improved through a smoke detector and a spray system. In summer, the invention adopts the mode of spraying and cooling by utilizing the fire-fighting spray system, and pollution-free power supply is supplied to an air supply system and a draught fan from solar energy in daytime. According to the improvement, the integrated effect of the double layer glass curtain wall and 'a climate adaptive capacity' are hoped to be improved, and a new idea is provided for the development and the technological innovation of the curtain wall.
Description
[technical field]
The present invention relates to the glass curtain wall of building construction, belong to the technical field of building construction.
[background technology]
Double-layered glass facade is a kind of novel energy-conserving curtain wall with practical value, especially more remarkable in the effect of the ventilation of modern high-rise building and high-rise building, aspect such as energy-conservation, therefore development is very fast at home in recent years, having the pass data shows, build, about 50 in the engineering project of building, but after the completion of some construction projects, the double-layered glass facade energy-saving effect does not reach desired value, and some is not enough etc. in southern project comfort level in summer.Simultaneously, from formal implement " public building energy-saving design standard " on July 1st, 2005, wherein public buildings such as big hotel, market, office block are adopted the strict demand and the restriction of glass curtain wall, the glass curtain wall industry is faced big challenge, also caused the arguement and the discussion of double-layered glass facade.Therefore, improve and improve glass curtain wall and double-layered glass facade correlation technique, overcome deficiency, become extremely urgent task of industry engineers and technicians and responsibility.
1., " open type double-layer curtain aeration structure " patent No. Shenzhen television operating center engineering project that the applicant presides over and participates in building, south elevation adopts double-layered glass facade, and has applied for practical patent as first designer in view of the above:
ZL 03 2 67864.92., " modified open type double-layer curtain aeration structure " patent No.
ZL 2,003 2 0118175.XIn order to sum up experience and the energy-saving effect after this engineering project adopts double-layered glass facade, after engineering comes into operation, holder Shenzhen Institute of Building Research of special commission, from on December 22,14 days to 2004 October in 2004 and on July 19,20 days to 2005 March in 2005, carry out 6 months on-the-spot test at the 16F of this mansion, gone through autumn, winter, spring, the summer in Shenzhen." test report " that this institute submits to is as follows to the conclusion of energy-saving effect:
Television operating center south orientation curtain wall heat transfer coefficient have only its about 1/3, shading coefficient have only its about 1/2,
Energy-conservation obvious
(2), on-the-spot test result shows that the passage of heat of this channel-type glass curtain wall can not form effectively " stack effect " or " greenhouse effects ".
" test report " (1) " energy-conservation obvious " is to compare with 8mm individual layer tempered glass curtain wall, explanation its energy-saving effect " near hollow low emissivity glass curtain wall " in the further analysis of " test report "; (2) do not form " stack effect " or " greenhouse effects ".
Obviously, the double-layered glass facade that adopted of Shenzhen television operating center engineering project
Do not form " stack effect", do not reach our its intended purposes,
This is the key point that influences energy-saving effect, be principal element.Because not significantly " stack effect ", its energy-saving effect are limited, only " near hollow low emissivity glass curtain walls ", do not reach the energy-saving effect of our expection.
The applicant's study and theory and the way of studying external double-layered glass facade, sum up the practical experience of Shenzhen television operating center project, use for reference practice with reference to domestic Other Engineering project, according to " architectural design data collection " (version in 1973, book number: (ISBN 7-112 05320 X/ (TU4964 (10934)) is about the description of air motion to the theory and the open type double-layer glass curtain wall separate ventilation system of temperature effect for the solar heat protection measure 150403032) and " building curtain wall engineering manual ", (number of the edition: " development of double-layer curtain wall is in China " is to the argumentation of double-layered glass facade ISSN 1607-5153) according to " door and window curtain wall information " monthly magazine, from construction cost, energy-saving effect, maintenance cost, aspect analysis-by-synthesis such as landscape effect relatively propose the main cause that influences the double-layered glass facade energy-saving effect and apply:
A. the air between the double-layered glass facade flows if rely on natural wind fully, and the characteristic that this air flows just shows as instability, do not continue, and is the key factor that does not form and influence " stack effect ", and then influences energy-saving effect;
B. the vertical interval between the inlet and outlet mouth of double-layered glass facade is little, do not form air pressure difference and the draft that needs, thereby " stack effect " is limited, and then influences energy-saving effect, and Shenzhen television operating center engineering project is typical example;
C. according to natural wind
Same directionCharacteristics, air inlet and air outlet hinder the unimpeded of air-flow if the windward side that exists together also influences air-out in air intake, and then influence " stack effect " and energy-saving effect;
D. the level interval between the double-layered glass facade is bigger than normal, also is a factor of influence " stack effect ", and then influences energy-saving effect, and Shenzhen television operating center engineering project is typical example;
E. if the level interval between the double-layered glass facade just takies bigger usable floor area excessive, has influenced the economic benefit of building, and then has influenced and apply;
F. the vertical interval between the inlet and outlet mouth of double-layered glass facade is too small, influences its sound insulation, dustproof effect;
G. interlayer is provided with the inlet and outlet mouth of double-layered glass facade, and its quantity is many, has increased construction cost and maintenance cost, has also limited the facade effect of building, and then also influences promotion and application;
H. between double-layered glass facade, adopt Power driven louver, when being arranged, shaded effects hindered " stack effect ", and the construction cost height, maintenance cost is big, also influence simultaneously " landscape effect " and " lighting energy saving " of glass curtain wall, also influence promotion and application;
[summary of the invention]
Purpose of the present invention:
Purpose 1 of the present invention: by a kind of aeration technology and method and structure of double-layered glass facade,
It is main adopting natural wind, Mechanical air supply is the mode of supplying gas of assistingAir during with solution natural wind deficiency between the double-layered glass facade flows and does not continue and problem of unstable, walks heat by lasting and stable air fluxion strap, the temperature between the reduction double-layered glass facade, thereby reduce the use of room conditioning, reach purpose of energy saving.
By purpose 1-of the present invention purpose 2 of the present invention: not enough or when being in lee face when natural wind, use for reference the method for air conditioner, adopt pipe-line system and blower fan, air is sent to cavity between the double-layered glass facade, to remedy the deficiency of natural wind,, air provides medium for flowing.
By purpose 1-of the present invention purpose 3 of the present invention: the mode that changes a unit ventilators of multilayer by unit ventilators of one deck into, promptly increase into and out of the vertical range between the air port, and the horizontal range between definite as required double-layered glass facade, with the huge pressure reduction of realization air and strong draft, improve and bring into play the effect and the effect of " stack effect ".
By purpose 1-of the present invention purpose 4 of the present invention: according to the same direction feature of natural wind, air inlet is designed in the windward side, the air outlet design is at lee face, it is linked to each other by ventilation shaft or " construction level ventilating duct " between the two, and by the variation of computer control air outlet, unimpeded to guarantee that air flows, the effect that improves " stack effect ".
By purpose 1-of the present invention purpose 5 of the present invention: utilize the fire-fighting spraying pipe-line system that is installed between the double-layered glass facade, when summer temp is very high, can take the spray cooling mode, to reduce temperature.
By purpose 1-of the present invention purpose 6 of the present invention: utilize the south climatic characteristic in summer, the solar energy that is produced by the sunburst on daytime provides power supply for the supply air system and the blower fan of double-layer curtain wall, realizes the free of contamination energy.
Purpose 7 of the present invention: allow the fire-protection rating of glass outer curtain wall be lower than inner layer glass curtain wall fire-protection rating, when the building breaking out of fire, guarantee that outer curtain wall destroys, and makes the fire resistance property of double-layered glass facade and single-glass curtain wall basic identical.
Purpose 8 of the present invention: but allow on the inner layer glass curtain wall opening door-leaf up and outwards, utilize the inside and outside airflow characteristic of inner layer glass curtain wall, in the smog inlet chamber when reducing fire, and between double-layered glass facade, design cigarette sense and spray system, reduce and reduce the loss of fire.
Purpose 9 of the present invention: when realizing that double-layered glass facade is energy-conservation, guarantee landscape effect, minimizing light pollution, safe in utilization, the minimizing noise of glass curtain wall, and reducing the construction costs and maintenance cost.
Purpose 10 of the present invention: when realizing that double-layered glass facade is energy-conservation, alleviate the building total load head, help controlling and reducing building totle drilling cost and consumption, energy savings and resource, meet the overall and long-term interest of country.
Purpose 11 of the present invention: after adopting present technique and method and structure, double-layered glass facade is realized " stable stack effect ", further improves energy-saving effect, simultaneously for realizing and improve " climate adaptability " of double-layered glass facade.
When adopting mechanical air supply, be to need electric power, because the demand of this electric power is that assist, that be interrupted, a spot of, be the technical scheme of " throwing a sprat to catch a herring ", and rely on the electric power of solar energy generation when the natural wind deficiency.Therefore the power consumption of this technical scheme is very little and feasible.
The present invention is achieved through the following technical solutions:
A kind of aeration technology of double-layered glass facade and method and structure, comprise send (row) wind mode, send (row) wind technological means and measure, the determining of layout, air port size and the distance of ventilation shaft.Enter the cavity of double-layered glass facade by the air port by natural wind, when natural wind is not enough, adopt mechanical air supply as a supplement, utilize " stack effect " of this special building form generation of double-layered glass facade, make the air-stable in the cavity and reach certain flow rate, and then heat in the cavity is drained into outdoor by air outlet, reach that temperature is lower than the purpose of outdoor temperature in the cavity, thereby reach the target that reduces the room conditioning consumption.
Unit ventilators is defined as a plurality of building floor heights, about general 10～50m, promptly increase into and out of the vertical range between the air port, and the horizontal range between definite as required double-layered glass facade, with the huge pressure reduction of realization air and strong draft, improve and bring into play the effect and the effect of " stack effect ".
Utilize the feature of the same direction of natural wind, air inlet is designed in the windward side, the air outlet design is at lee face, and the method for reference air conditioner, adopt pipe ventilated system and blower fan, or " construction level ventilating duct " allow and communicate between the two, and by the variation of computer control air outlet, unimpeded to guarantee that air flows, the effect that improves " stack effect ".Because ventilating duct takies certain building height (about 300mm), then need in the building scheme design, pay attention to or reserve.
Emchanical air supply system is controlled by intelligent monitor system, when air monitor provides signal, mechanical air supply provides electric power by solar energy system, starts the blower fan that is positioned at building air-conditioning machine room (or fire-fighting smoke evacuation chamber), by pipe-line system new wind is sent in the double-layered glass facade cavity.
When the building breaking out of fire, allow the fire-protection rating of glass outer curtain wall be lower than inner layer glass curtain wall fire-protection rating, guarantee that outer curtain wall than the first destruction of internal layer curtain wall, makes the fire resistance property of double-layered glass facade and single-glass curtain wall basic identical.
Aeration technology of the present invention and method and structure comprise the glass outer curtain wall, the inner layer glass curtain wall, cavity between the inside and outside glass curtain wall, ventilation barrier between the floor, the natural wind import of quantity-adjustable, the natural wind outlet of quantity-adjustable, be subjected to the mechanical air supply pipe-line system of intelligent control, the mechanical air supply mouth, be subjected to the mechanical airduct road system of intelligent control, the machinery air outlet, opening door-leaf on the inner layer glass curtain wall, the intelligent monitoring device of installing between the double-layered glass facade, the fire-fighting spraying spray cooling system of holding concurrently, the fire-fighting smoke-alarm system, building structure, support stressed system between the double-layered glass facade, solar energy system etc.
The form that the present invention relates to build comprises tier building, skyscraper, high-rise building; Relate to building occupancy and comprise industrial building, civil buildings, office block, hotel, scientific research building etc.; Relate to construction site and comprise annex, main building, full glass curtain wall, local glass curtain wall etc.; Relate to glass curtain wall stress form and form of construction work and comprise type unitized curtain wall, Curtain wall with open frame, frame concealed curtain wall, half bright half frame concealed curtain wall, inhaul cable type curtain wall, point supported curtain wall etc.; Relate to
Relate to
Comprise float glass, antisolar glass, interlayer (glue) glass, wire glass, safety glass, half tempered glass, non-safety glass, bilayer and multiple glazing, doubling glass add double glazing, the multilayer doubling adds double glazing, Low-E glass, Low-E glass+double glazing, all kinds of flame resistant glass and other specific glass etc.; Relate to
Comprise grey, bronze colour, dark brown, golden, sky-blue, brown, bronze-colored etc.;
Effect of the present invention is:
Based on natural wind, mechanical air supply is the mode of supplying gas of assisting, air flow property problem of unstable when solving the natural wind deficiency, make the air between the double-layered glass facade keep stable and certain speed is arranged, airborne heat is taken away, reduce the temperature in the cavity, thereby reduce the use of room conditioning, reach purpose of energy saving.When outdoor temperature is very high, utilize the fire-fighting spraying pipe-line system that is installed between the double-layered glass facade, take the spray cooling mode, strengthen reducing the temperature in the cavity, further save the energy.
Having under the condition of natural wind, air-flow enters from the windward side, passes pipe ventilated system or construction level ventilating duct, discharges from lee face, avoids the conflict of air intake and air-out.
By strengthening the vertical range between air inlet and the exhaust outlet,, improve the speed of circulation of air to increase the air pressure difference on the inside and outside glass curtain wall passage.
Provide power supply to emchanical air supply system and spraying system of fire fighting by solar energy, this is a kind of single, free of contamination energy, simple possible, strong operability are making full use of strong condition at sunshine daytime in summer, for emchanical air supply system and spraying system of fire fighting provide sufficient electric power.
By allowing the fire-protection rating of glass outer curtain wall be lower than inner layer glass curtain wall fire-protection rating, when the building breaking out of fire, guarantee that the glass outer curtain wall than the first destruction of inner layer glass curtain wall, makes the fire resistance property of double-layered glass facade and single-glass curtain wall basic identical; But allow on the inner layer glass curtain wall opening door-leaf up and outwards, utilize the characteristics of the about air-flow of inner layer glass curtain wall, in the smog inlet chamber when reducing fire, and between double-layered glass facade design cigarette sense and spray system, reduce the loss of fire.
When realizing that double-layered glass facade is energy-conservation, guarantee landscape effect, minimizing light pollution, safe in utilization, the minimizing noise of glass curtain wall, reducing the construction costs and the maintenance expense.
Realizing that double-layered glass facade alleviates the building total load head in energy-conservation, help controlling and reducing building totle drilling cost and consumption, energy savings and resource, meet the overall and long-term interest of country.
According to " architectural design data collection " (version in 1973, book number: the solar heat protection measure 150403032), (ISBN 7-112-05320-X/ (TU4964 (10934)) is about the description of air motion to the theory and the open type double-layer glass curtain wall separate ventilation system of temperature effect according to " building curtain wall engineering manual ", according to the conclusion of Shenzhen television operating center engineering project " the energy-conservation examining report of double-layered glass facade ", (number of the edition: " development of double-layer curtain wall is in China " is to the argumentation of double-layered glass facade ISSN 1607-5153) according to " door and window curtain wall information " monthly magazine.The present invention
Provide a kind of novel, succinct, practical, energy-conservation, feasible, Safety, sound insulation, dustproof, the relatively low double-layered glass facade of construction cost, be a kind of energy-saving curtain wall with practical value, especially more remarkable in the effect of aspects such as the ventilation of modern high-rise building and high-rise building, energy-conservation, landscape effect.The present invention can allow the more confident employing glass curtain wall design of architect classics build, and can allow construction unit still adopt glass curtain wall to build rat-fuck building.Aeration technology of the present invention and method and structure can provide opportunity for the development of glass curtain wall, for the technological innovation of glass curtain wall plays a part to cast a brick to attract jade.
[description of drawings]
Totally 5 figure:
Fig. 1 is used for the schematic diagram of embodiment generally speaking for the method for the invention.
Among the figure:
101, glass outer curtain wall; 102, inner layer glass curtain wall; 103, the cavity between the inside and outside glass curtain wall; 104, the barrier that ventilates between construction level; 105, intelligent air inlet; 106, the row of the intelligence on the outer curtain wall (advancing) air port (windward side); 107, the intelligent air supply mouth (windward side) of band fire resisting damper on the interior curtain wall; 108, air supply duct system; But 109, the opening door-leaf on the interior curtain wall; 110, the intellectual monitoring device of monitoring air mobility status; 111, the fire-fighting spraying spray cooling pipe-line system of holding concurrently; 112, fire-fighting smoke alarm; 113, building structure; 114, mechanical air supply mouth; 115, mechanical air supply pipeline and blower fan system; 116, the intelligent exhaust outlet (lee face) on the outer curtain wall; 117, the intelligent exhaust outlet (lee face) on the interior curtain wall; L21, construction level ventilating duct (can design in furred ceiling or in the flooring).
Fig. 2 is used for the schematic diagram of the embodiment of the first floor and roofing situation for the method for the invention.
Among the figure:
201, glass outer curtain wall; 202, inner layer glass curtain wall; 203, the cavity between the inside and outside glass curtain wall; 204, the barrier that ventilates between construction level; 205, intelligent air inlet; 206, the row of the intelligence on the outer curtain wall (advancing) air port (windward side); But 209, the opening door-leaf on the interior curtain wall; 210, the intellectual monitoring device of monitoring air mobility status; 211, the fire-fighting spraying spray cooling pipe-line system of holding concurrently; 212, fire-fighting smoke alarm; 213, building structure; 214, mechanical air supply mouth; 215, mechanical air supply pipeline and blower fan system; 218, building roof exhaust outlet; 219, underground structure.
Fig. 3 is used for the schematic diagram of the embodiment of indoor large space situation for the method for the invention.
Among the figure:
301, glass outer curtain wall; 302, inner layer glass curtain wall; 303, the cavity between the inside and outside glass curtain wall; 304, the barrier that ventilates between construction level; 305, intelligent air inlet; 306, the row of the intelligence on the outer curtain wall (advancing) air port (windward side); 310, the intellectual monitoring device of monitoring air mobility status; 311, the fire-fighting spraying spray cooling pipe-line system of holding concurrently; 312, fire-fighting smoke alarm; 313, building structure; 314, mechanical air supply mouth; 315, mechanical air supply pipeline and blower fan system; 318, building roof exhaust outlet; 319, underground structure; 320, support force structure between the inside and outside glass curtain wall.
Fig. 4 send the schematic diagram of the embodiment of (row) wind system for the method for the invention is used for pipeline.
Among the figure:
401, glass outer curtain wall; 402, inner layer glass curtain wall; 403, the cavity between the inside and outside glass curtain wall; 405, intelligent air inlet; 406, the row of the intelligence on the outer curtain wall (advancing) air port (windward side); 407, the intelligent air supply mouth (windward side) of band fire resisting damper on the interior curtain wall; 408, air supply duct system; 413, building structure; 416, the intelligent exhaust outlet (lee face) on the outer curtain wall; 417, the intelligent exhaust outlet (lee face) on the interior curtain wall.
Fig. 5 for the method for the invention be used for construction level as send (row) wind system the schematic diagram of embodiment.
Among the figure:
501, glass outer curtain wall; 502, inner layer glass curtain wall; 503, the cavity between the inside and outside glass curtain wall; 505, intelligent air inlet; 506, the row of the intelligence on the outer curtain wall (advancing) air port (windward side); 507, the intelligent air supply mouth (windward side) of band fire resisting damper on the interior curtain wall; 513, building structure; 516, the intelligent exhaust outlet (lee face) on the outer curtain wall; 517, the intelligent exhaust outlet (lee face) on the interior curtain wall, 521, construction level ventilating duct (can design in furred ceiling or in the flooring).
[specific embodiment]
The present invention is described in further detail below in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and embodiment.
Embodiment 1:
Fig. 1 (Fig. 4, Fig. 5): by glass outer curtain wall 101, inner layer glass curtain wall 102, cavity 103 between the inside and outside glass curtain wall, ventilation barrier 104 between construction level, intelligence air inlet 105, intelligence row (advancing) air port 106 on the outer curtain wall, the intelligent air supply mouth 107 of band fire resisting damper on the interior curtain wall, air supply duct system 108, but the opening door-leaf 109 on the interior curtain wall, the intellectual monitoring device 110 of monitoring air mobility status, fire-fighting spraying hold concurrently spray cooling pipeline and computerized control system 111, fire-fighting smoke alarm 112, building structure 113, mechanical air supply mouth 114, mechanical air supply pipeline and blower fan and computerized control system 115, intelligent exhaust outlet (lee face) 116 on the outer curtain wall, intelligent exhaust outlet (lee face) 117 on the interior curtain wall; Construction level ventilating duct 521 parts such as grade constitute.
1, summer is as natural wind, when air inlet 105 is in higher-pressure region (windward side) simultaneously Air inlet 105 is opened, allow outdoor air enter cavity 103 between the inside and outside glass curtain wall, pass ventilation barrier 104 between construction level, utilize the cavity 103 " vertical shaft " between the inside and outside glass curtain wall, the quick vertical lifting of air-flow that air is formed by " stack effect ", and the top of arrival unit ventilators, air enters intelligence row (sending) air port 107 of band fire resisting damper, pass air supply duct system 108 (or passing construction level ventilating duct 521), air is drained into outdoor (or the part air directly drains into outdoor by exhaust outlet 106) by the air outlet 117 and 116 of low-pressure area.
2, summer, as natural wind, but air inlet 105 is when being in low-pressure area (lee face) Intelligence air inlet 105 is opened, mechanical air supply pipeline and blower fan and computerized control system 115 are started working simultaneously, send instruction by computerized control system, solar energy provides electric power, allow blower fan running that air (a spot of wind) is entered cavity 103 between the inside and outside glass curtain wall by mechanical air supply mouth 114, pass ventilation barrier 104 between construction level, utilize the cavity 103 " vertical shaft " between the inside and outside glass curtain wall, the quick vertical lifting of air-flow that air is formed by " stack effect ", arrive the top of unit ventilators, air is drained into outdoor by exhaust outlet 117 and 116.
3, summer, when no natural wind or natural wind less Intelligence air inlet 105 is opened, mechanical air supply pipeline and blower fan and computerized control system 115 are started working simultaneously, provide electric power by computerized control system indication solar energy, allow blower fan running that air (a spot of wind) is entered cavity 103 between the inside and outside glass curtain wall by mechanical air supply mouth 114, pass ventilation barrier 104 between construction level, utilize the cavity 103 " vertical shaft " between the inside and outside glass curtain wall, the quick vertical lifting of air-flow that air is formed by " stack effect ", arrive the top of unit ventilators, drain into outdoor by exhaust outlet 106 and exhaust outlet 116.
4, winter, air port 105,106,116,117 is closed, and realizes " greenhouse effects ".
5, in use, by the Monitoring Data that intellectual monitoring device 110 provides air to flow, send the unlatching in (row) air port or close, determine whether blower fan 115 starts working according to the data decision that monitors by control centre's computer.
6, in use, when fire-fighting smoke alarm 112 was reported to the police, the fire-fighting spraying air outlet 107 of band fire resisting damper of holding concurrently on spray cooling pipeline 111 and the interior curtain wall was started working, and reduces fire damage; But the opening door-leaf 109 on the interior curtain wall upwards and is outwards opened, and can reduce smog to indoor influence.
7, in use, when summer, outdoor temperature was very high, the fire-fighting spraying spray cooling pipeline 111 of holding concurrently can " be sprayed water ", to reduce the temperature of cavity 103 by water.
Embodiment 2:
Fig. 2: by glass outer curtain wall 201, inner layer glass curtain wall 202, cavity 203 between the inside and outside glass curtain wall, ventilation barrier 204 between construction level, intelligence air inlet 205, intelligence row (advancing) air port (windward side) 206 on the outer curtain wall, but the opening door-leaf 209 on the interior curtain wall, the intellectual monitoring device 210 of monitoring air mobility status, fire-fighting spraying hold concurrently spray cooling pipeline and computerized control system 211, fire-fighting smoke alarm 212, building structure 213, mechanical air supply mouth 214, mechanical air supply pipeline and blower fan and computerized control system 215, roof intelligence exhaust outlet 218, underground structure 219 parts such as grade constitute.
Embodiment 2The specific embodiment with
Embodiment 1Basic identical.
Embodiment 3:
Fig. 3: by intellectual monitoring device 310, the fire-fighting spraying of intelligence row (advancing) air port (windward side) 306, monitoring air mobility status on ventilation barrier 304, intelligent air inlet 305, the outer curtain wall between the cavity 303 between glass outer curtain wall 301, inner layer glass curtain wall 302, the inside and outside glass curtain wall, construction level hold concurrently spray cooling pipeline and computerized control system 311, fire-fighting smoke alarm 312, building structure 313, building roof exhaust outlet 318; Underground structure 319; Supporting force structure 320 parts such as grade between the inside and outside glass curtain wall constitutes
Embodiment 3The specific embodiment with
Embodiment 1Basic identical.
Claims (6)
1. the aeration technology of a double-layered glass facade and method and structure, comprise that inside and outside glass curtain wall (01 ,-02 ,-03), inlet and outlet (05 ,-06 ,-16 ,-17 ,-18), intellectual monitoring device (10), mechanical air supply pipe-line system (14 ,-15), construction level ventilating duct parts such as (21) constitute double-layered glass facade structural system, it is characterized in that: it is main adopting natural wind, and mechanical air supply is the mode of supplying gas of assisting.
2. the aeration technology of double-layered glass facade as claimed in claim 1 and method and structure is characterized in that:
Not enough or when being in lee face when natural wind, air between the double-layered glass facade is flowed continue and stable by mechanical air supply (14 ,-15), and, reduce the temperature between the double-layered glass facade thus by continuing and stable air-flow is taken away heat
3. according to aeration technology and the method and the structure of the described double-layered glass facade of claim 1, it is characterized in that:
Constitute a unit ventilators (about 10～50m) by a plurality of building floor heights, promptly increase into and out of the vertical range between the air port, and the horizontal range between definite as required double-layered glass facade, with the huge pressure reduction of realization air and strong draft, improve and bring into play the effect and the effect of " stack effect ".
4. according to aeration technology and the method and the structure of the described double-layered glass facade of claim 1, it is characterized in that:
Same direction feature according to natural wind, air inlet (05) is designed in the windward side, air outlet (16 ,-17) design is at lee face, it is linked to each other by pipe ventilated system (08) or " construction level ventilating duct (21) " between the two, and by the variation of computer control air outlet, unimpeded to guarantee that air flows, the effect that improves " stack effect ".
5. according to aeration technology and the method and the structure of the described double-layered glass facade of claim 1, it is characterized in that:
Allow the fire-protection rating of glass outer curtain wall (01) be lower than inner layer glass curtain wall (02) fire-protection rating, when the building breaking out of fire, guarantee that outer curtain wall destroys, and makes the fire resistance property of double-layered glass facade and single-glass curtain wall basic identical.
6. according to aeration technology and the method and the structure of the described double-layered glass facade of claim 1, it is characterized in that:
Utilize solar energy that the sunburst on daytime produces to provide power supply, realize non-polluting energy sources for the supply air system and the blower fan of double-layered glass facade.
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| CN102650150A (en) * | 2011-02-24 | 2012-08-29 | 王广武 | Double-layered heat-insulating wood-plastic/wood house |
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| CN101782256B (en) * | 2010-01-27 | 2012-08-22 | 傅礼铭 | Self-circulation system for removing dust by using fresh air |
| CN102650150B (en) * | 2011-02-24 | 2016-04-13 | 王广武 | Double-layer heat insulation wood moulds house or timber building |
| CN102650150A (en) * | 2011-02-24 | 2012-08-29 | 王广武 | Double-layered heat-insulating wood-plastic/wood house |
| CN103015869A (en) * | 2012-11-28 | 2013-04-03 | 于向阳 | Energy-saving device for separating cooling air flow through window |
| CN102995802A (en) * | 2012-12-18 | 2013-03-27 | 青岛中科润美润滑材料技术有限公司 | Double-layer glass curtain wall utilizing solar energy |
| CN104420553A (en) * | 2013-09-02 | 2015-03-18 | 中国中元国际工程有限公司 | Double ventilation masonry wall |
| CN104420553B (en) * | 2013-09-02 | 2018-05-25 | 中国中元国际工程有限公司 | Double-layer ventilation masonry wall |
| CN103758262A (en) * | 2014-01-22 | 2014-04-30 | 内蒙古科技大学 | Energy-saving type glass curtain wall and construction method thereof |
| CN103758262B (en) * | 2014-01-22 | 2016-03-16 | 内蒙古科技大学 | A kind of energy-efficient glass curtain wall and construction method thereof |
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| CN105113678A (en) * | 2015-09-02 | 2015-12-02 | 苏州润居装饰工程有限公司 | Internal-circulation heat-absorbing heat-insulating glass curtain wall |
| CN105821995B (en) * | 2016-03-24 | 2018-10-02 | 北京江河幕墙系统工程有限公司 | A kind of summer in large-spacing winter double mode outer circulation type of respiration curtain wall and its control method |
| CN105821995A (en) * | 2016-03-24 | 2016-08-03 | 北京江河幕墙系统工程有限公司 | Big-interval winter-summer-double-mode external-circular-breathing-type curtain wall and control method thereof |
| JP2017179787A (en) * | 2016-03-29 | 2017-10-05 | 清水建設株式会社 | Multifunctional double-skin system with vertical opening-closing mechanism |
| CN105928076A (en) * | 2016-06-14 | 2016-09-07 | 宁波奥克斯电气股份有限公司 | Air-mixing type air conditioner indoor unit |
| WO2018171294A1 (en) * | 2017-03-22 | 2018-09-27 | 大连理工大学 | Mixed air-supply two-layer photovoltaic curtain wall system and control method |
| CN108756031A (en) * | 2018-06-28 | 2018-11-06 | 浙江解放装饰工程有限公司 | A kind of hot summer and warm winter region special-purpose thermal insulation curtain wall |
| CN108756031B (en) * | 2018-06-28 | 2023-12-26 | 浙江解放装饰工程有限公司 | Special heat preservation curtain in hot winter warm area in summer |
| CN109555255A (en) * | 2019-01-04 | 2019-04-02 | 深圳市中装建设集团股份有限公司 | A kind of intelligence wind and rain induction parallel-moving type design of glass lighting roof |
| CN109555255B (en) * | 2019-01-04 | 2024-05-24 | 深圳市中装建设集团股份有限公司 | Intelligent wind and rain sensing translation type glass daylighting roof |
| CN110332557A (en) * | 2019-04-30 | 2019-10-15 | 重庆大学 | A kind of assembled solar chimney |
| CN112761500A (en) * | 2021-01-22 | 2021-05-07 | 南京武家嘴门窗装饰有限公司 | Intelligent dimming fresh air security system integrated door and window |
| CN113739306A (en) * | 2021-07-24 | 2021-12-03 | 山东华盛建筑设计研究院 | Green building ventilation economizer system |
| CN113739306B (en) * | 2021-07-24 | 2022-09-06 | 山东华盛建筑设计研究院 | Green building ventilation economizer system |
| CN114482626A (en) * | 2021-12-25 | 2022-05-13 | 青岛理工大学 | New energy house |
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