CN102677808A - Double-layer breathing type glass curtain wall - Google Patents
Double-layer breathing type glass curtain wall Download PDFInfo
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- CN102677808A CN102677808A CN2012101608848A CN201210160884A CN102677808A CN 102677808 A CN102677808 A CN 102677808A CN 2012101608848 A CN2012101608848 A CN 2012101608848A CN 201210160884 A CN201210160884 A CN 201210160884A CN 102677808 A CN102677808 A CN 102677808A
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Abstract
The invention discloses a double-layer breathing type glass curtain wall, which comprises an inner glass layer and an outer glass layer, wherein the inner glass layer is connected with the outer glass layer through a top plate and a bottom plate, an air outlet is formed on the outer glass layer close to the top plate, and an air inlet is formed close to the bottom plate; and the double-layer breathing type glass curtain wall is characterized in that a guide plate is arranged corresponding to the air outlet and is obliquely arranged; and one end of the guide plate is connected with the top plate, and the other plate of the guide plate is connected with the inner glass layer. By the guide plate, the flow direction of airflow in a guide channel is guided, the vortex formation is avoided, heat in the inner glass layer is well dissipated, the temperature of the outer surface of the glass curtain wall is reduced, the air-conditioning refrigeration load is reduced, the energy is saved, and the energy consumption is reduced.
Description
Technical field
The present invention relates to a kind of curtain wall, be specifically related to a kind of double-deck breathing-type glass curtain wall.
Background technology
The type of respiration curtain wall has another name called ventilated type curtain wall, double-deck cell curtain wall, is a kind of novel energy-conserving curtain wall.Switch through curtain aeration equipment can make middle entering of double-layer curtain wall or effusion air, reaches the purpose that reduces the room conditioning load.
At transition season, can air outlet and air intake be opened when needing ventilation, utilize the pressure reduction on double-layer curtain wall both sides and the door or the window of unlatching, can in the curtain wall passage, form air-flow, ventilate.When running into the bigger weather of sand and dust, can air intake and air outlet all be closed, prevent that dust storm from getting into.
In summer, temperature is very high in the scavenge duct in the middle of the double-layer curtain wall, can open the scavenge duct air outlet and the air intake at two ends up and down; (air to rising or descending, causes air to add the phenomenon of strong convection along the space that vertical bank is arranged) produces air-flow from bottom to top because " hot stack effect " in air refreshing tube, the air-flow that gets into from air intake down; Ventilation in double-deck is through discharging this air motion from bottom to top from last air outlet after the exchange heat; Take away the heat in the passage, reduced the hull-skin temperature of internal layer curtain wall, reduced the load of air conditioner refrigerating; Practice thrift the energy, reduced energy consumption; In winter, the scavenge duct in the middle of the double-layer curtain wall is owing to the irradiation of sunlight, and temperature raises, and forms " greenhouse effect " (confined space of transmitting sunlight is owing to lacking the insulation effect that interchange of heat forms with the external world).Help improving the temperature on the surface of internal layer curtain wall like this, reduced building because the operating cost of winter heating.
The conventional glass of comparing curtain wall, double-deck breathing-type glass curtain wall has good energy-saving effect.Though; Double-deck breathing-type glass curtain wall has had development preferably in Europe, obtained many engineering experiences, still; Double-deck breathing-type glass curtain wall also is in the stage of ground zero in China; The weather conditions of China are with American-European different, even different at home regions, weather conditions also have very big difference.So breathing-type glass curtain wall is introduced domestic, also have problems to solve.Wherein, the design problem of summer fever passage is exactly wherein to compare the key link, and the design of a failure may cause " short circuit " of air in passage 111, perhaps can not guarantee effectively to ventilate in the passage 111, and heat can not in time be taken away.As shown in Figure 1; The relative dimensions value of curtain wall 112 is unreasonable will to be caused at the passage 111 inner eddy current that form, and heat can't shed from exporting 113, certainly will will influence the ability of heat in carried away by air movement curtain wall 112 passages 111 greatly; Thereby reduce its energy-saving effect; And curtain wall 112 size values need be carried out corresponding calculated to different region and building structure, and this will improve construction cost greatly, and widely applicable property is poor.
Summary of the invention
The object of the invention provides a kind of double-deck breathing-type glass curtain wall, through the improvement of structure, avoids the inner eddy current that produces of gas channel, is easy to heat and sheds, and reduces the load of air conditioner refrigerating, has practiced thrift the energy, has reduced energy consumption.
For achieving the above object, the technical scheme that the present invention adopts is: a kind of double-deck breathing-type glass curtain wall comprises inner layer glass and glass outer; Warp top, base plate connect between the said inside and outside layer glass, and the nearly deck of said glass outer is provided with the gas outlet, and nearly base plate place is provided with air intake; Place, corresponding said gas outlet is provided with a deflector, and said deflector is in tilted layout; The one of which end is connected with said top board, and the other end is connected with said inner layer glass.
In the technique scheme, form the thermally induced flow passage between the inside and outside layer glass, air-flow is from the air intake air inlet of bottom, and air-flow upwards; Through the thermally induced flow passage, change direction after touching deflector, shed by the gas outlet; Through the air-flow of thermally induced flow passage, take away the heat on the inner layer glass, reduce the hull-skin temperature of inner layer glass; Reduce the load of air conditioner refrigerating, practiced thrift the energy, reduced energy consumption.
In the technique scheme, the angle of said deflector and said inner layer glass is between 15 °～45 °.
In the technique scheme, said deflector upper end is hinged with said top board, and its lower end and said inner layer glass flexibly connect, and said deflector size matches with said gas outlet.Deflector lower end and inner layer glass flexibly connect, and can be employed in to be provided with on the installation section bar of inner layer glass to shelve step, and stay cord is set on deflector; In the time need opening the gas outlet summer, the pulling deflector is being shelved the deflector lower end frame on the step; In the time of need closing the gas outlet in the winter time, can remove and shelve step, deflector resets; The sealing gas outlet forms insulation.
Further in the technical scheme; Nearly said inner layer glass place is provided with pulley assembly; Said top sheave assembly is by top sheave, lower sheave and connect the rope of pulley up and down, and said top sheave is fixed on the said inner layer glass through upper bracket, and said lower sheave is fixed on the said base plate through lower carriage; Said rope one end is connected with the bottom of said deflector, and the other end is connected with indoor rocking bar through upper and lower pulley.Through the rocking bar in the turning cell, when hauling, deflector is pulled up, and open the gas outlet, the backward rotation rocking bar, and rope loosens, and deflector resets, and closes the gas outlet.
Because the technique scheme utilization, the present invention compared with prior art has advantage:
1. because the gas outlet place of the present invention between inside and outside layer glass is provided with deflector, make the air-flow that gets into from air intake after touching deflector; Changed the direction of air-flow, air-flow is shed by the gas outlet, avoids in the thermally induced flow passage, forming eddy current; Take away the heat on the inner layer glass; Reduce the load of air conditioner refrigerating, practiced thrift the energy, reduced energy consumption;
2, deflector upper end is hinged with top board, lower end and inner layer glass flexible connection, and deflector and gas outlet size adapt, so deflector can seal the usefulness of gas outlet, and pull-up in summer deflector is opened the gas outlet, takes away the heat on the inner layer glass; Put down deflector winter, close the gas outlet, improve the temperature on the surface of internal layer curtain wall, realize insulation.
Description of drawings
Fig. 1 is the structural representation of background technology of the present invention;
Fig. 2 is the air quantity flow schematic diagram of the embodiment of the invention one;
Fig. 3 is the structural representation of the embodiment of the invention one;
Fig. 4 is the partial enlarged drawing I of Fig. 3;
Fig. 5 is the partial enlarged drawing II of Fig. 3.
Wherein: 1, inner layer glass; 2, glass outer 3, deflector; 4, thermally induced flow passage; 5, air intake 6, gas outlet; 7, top board; 8, base plate; 9, top sheave; 10, lower sheave; 11, rope; 12, upper bracket; 13, lower carriage 14, rocking bar 111, passage; 112, curtain wall; 113, outlet.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Embodiment one: referring to shown in Figure 1, and shown in Fig. 2～5, a kind of double-deck breathing-type glass curtain wall; Comprise inner layer glass 1 and glass outer 2, warp top, base plate connect between the said inside and outside layer glass, and said glass outer 2 nearly top boards 7 places are provided with gas outlet 6; Nearly base plate 8 places are provided with air intake 5, and 6 places, corresponding said gas outlet are provided with a deflector 3; Said deflector 3 is in tilted layout, and deflector 3 upper ends and said top board 7 are hinged, and its lower end and said inner layer glass 1 flexibly connect; The angle of deflector 3 lower ends and said inner layer glass 1 is 30 °, and deflector 3 sizes match with said gas outlet 6, can seal gas outlet 6 usefulness.
In the present embodiment; Shown in Fig. 3～5, nearly said inner layer glass 1 place is provided with pulley assembly, and said top sheave assembly is by top sheave 9, lower sheave 10 and connect the rope 11 of pulley up and down; Said top sheave 9 is fixed on the said inner layer glass 1 through upper bracket 12; Said lower sheave 10 is fixed on the said base plate 8 through lower carriage 13, and said rope 11 1 ends are connected with the bottom of said deflector 3, and the other end is connected with indoor rocking bar 14 through upper and lower pulley.In use, through the rocking bar in the turning cell 14, hauled 11 o'clock, deflector 3 is pulled up, and open gas outlet 6, backward rotation rocking bar 14, and rope 11 loosens, and deflector 3 resets, and closes gas outlet 6.
As shown in Figure 2, in summer, deflector 3 is opened gas outlet 6, and air-flow gets into the thermally induced flow passage 4 between the inside and outside layer glass from air intake 5, and air-flow upwards touches deflector 3 backs and changes direction, sheds to gas outlet 6, takes away the heat on the inner layer glass 1; In winter, deflector 3 puts down, and closes gas outlet 6; Reduce air-flow flowing in thermally induced flow passage 4, under the irradiation of sunlight, temperature raises; Form " greenhouse effect ", improve the temperature on the surface of inner layer glass 1, and then reduced building because the operating cost of winter heating.
Adopt the PHOENICS software simulation to calculate, when outside temperature is 31 ℃, interior temperature is 26 ℃, and total solar radiation illumination is 450W, and the surface coefficient of heat transfer of glass outer external surface and outdoor air spare is 19.3W/ (m2 a ℃).When no deflector, the flow of gas outlet is 0.07m3/s; After selecting deflector for use (with the inner layer glass angle be 30 °), the gas outlet flow is 0.12m3/s.Flow had increased by 71% after deflector was set.This shows, deflector is set promotes that effectively the interior ventilation effect of curtain wall " during breathing " is obvious.
Claims (4)
1. a double-deck breathing-type glass curtain wall comprises inner layer glass and glass outer, and warp top, base plate connect between the said inside and outside layer glass; The nearly deck of said glass outer is provided with the gas outlet, and nearly base plate place is provided with air intake, it is characterized in that: place, corresponding said gas outlet; Be provided with a deflector; Said deflector is in tilted layout, and the one of which end is connected with said top board, and the other end is connected with said inner layer glass.
2. double-deck breathing-type glass curtain wall according to claim 1 is characterized in that: the angle of said deflector and said inner layer glass is between 15 °～45 °.
3. double-deck breathing-type glass curtain wall according to claim 1 is characterized in that: said deflector upper end is hinged with said top board, and its lower end and said inner layer glass flexibly connect, and said deflector size matches with said gas outlet.
4. double-deck breathing-type glass curtain wall according to claim 3; It is characterized in that: nearly said inner layer glass place is provided with pulley assembly; Said top sheave assembly is by top sheave, lower sheave and connect the rope of pulley up and down, and said top sheave is fixed on the said inner layer glass through upper bracket, and said lower sheave is fixed on the said base plate through lower carriage; Said rope one end is connected with the bottom of said deflector, and the other end is connected with indoor rocking bar through upper and lower pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101608848A CN102677808A (en) | 2012-05-22 | 2012-05-22 | Double-layer breathing type glass curtain wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101608848A CN102677808A (en) | 2012-05-22 | 2012-05-22 | Double-layer breathing type glass curtain wall |
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| CN102677808A true CN102677808A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101608848A Pending CN102677808A (en) | 2012-05-22 | 2012-05-22 | Double-layer breathing type glass curtain wall |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268848A (en) * | 2017-07-18 | 2017-10-20 | 苏州美瑞德建筑装饰有限公司 | Hyperboloid breathing-type glass curtain wall structure |
| CN115095064A (en) * | 2022-08-02 | 2022-09-23 | 嘉林建设集团有限公司 | Single-keel openable external circulation double-layer breathing type energy-saving glass curtain wall system |
| CN115126131A (en) * | 2022-08-04 | 2022-09-30 | 深圳星河达建设科技有限公司 | External respiration type curtain wall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2744756Y (en) * | 2004-07-16 | 2005-12-07 | 方大集团股份有限公司 | Mechanical ventilation system for double-layer curtain wall |
| CN2861336Y (en) * | 2005-05-17 | 2007-01-24 | 珠海兴业幕墙工程有限公司 | Inner loop intelligent respiratory curtain wall |
| CN101397820A (en) * | 2007-09-29 | 2009-04-01 | 江苏合发集团有限责任公司 | Outer circulation ventilation double-skin glass curtain wall |
| CN201443149U (en) * | 2009-06-26 | 2010-04-28 | 沈阳远大铝业工程有限公司 | Double-layered photoelectric curtain wall integrating light, electricity and heat |
| CN202577693U (en) * | 2012-05-22 | 2012-12-05 | 苏州市绿色建筑工程技术研究中心有限公司 | Dual-layer breathing-type glass curtain wall |
-
2012
- 2012-05-22 CN CN2012101608848A patent/CN102677808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744756Y (en) * | 2004-07-16 | 2005-12-07 | 方大集团股份有限公司 | Mechanical ventilation system for double-layer curtain wall |
| CN2861336Y (en) * | 2005-05-17 | 2007-01-24 | 珠海兴业幕墙工程有限公司 | Inner loop intelligent respiratory curtain wall |
| CN101397820A (en) * | 2007-09-29 | 2009-04-01 | 江苏合发集团有限责任公司 | Outer circulation ventilation double-skin glass curtain wall |
| CN201443149U (en) * | 2009-06-26 | 2010-04-28 | 沈阳远大铝业工程有限公司 | Double-layered photoelectric curtain wall integrating light, electricity and heat |
| CN202577693U (en) * | 2012-05-22 | 2012-12-05 | 苏州市绿色建筑工程技术研究中心有限公司 | Dual-layer breathing-type glass curtain wall |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268848A (en) * | 2017-07-18 | 2017-10-20 | 苏州美瑞德建筑装饰有限公司 | Hyperboloid breathing-type glass curtain wall structure |
| CN115095064A (en) * | 2022-08-02 | 2022-09-23 | 嘉林建设集团有限公司 | Single-keel openable external circulation double-layer breathing type energy-saving glass curtain wall system |
| CN115126131A (en) * | 2022-08-04 | 2022-09-30 | 深圳星河达建设科技有限公司 | External respiration type curtain wall |
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Addressee: Suzhou Green Building Technology Research Center Co., Ltd. Document name: the First Notification of an Office Action |
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Application publication date: 20120919 |