CN2744756Y - Mechanical ventilation system for double-layer curtain wall - Google Patents
Mechanical ventilation system for double-layer curtain wall Download PDFInfo
- Publication number
- CN2744756Y CN2744756Y CN 200420071661 CN200420071661U CN2744756Y CN 2744756 Y CN2744756 Y CN 2744756Y CN 200420071661 CN200420071661 CN 200420071661 CN 200420071661 U CN200420071661 U CN 200420071661U CN 2744756 Y CN2744756 Y CN 2744756Y
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- double
- curtain wall
- layer curtain
- ventilation system
- air
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Abstract
The utility model discloses a mechanical ventilation system for double-layer curtain wall, comprising a double-layer curtain wall(20) and an exhausting device(30) arranged outside the double-layer curtain wall(20). The double-layer curtain wall(20) is provided with a ventilating channel(23). The upper end of the ventilating channel(23) is provided with an air outlet(25), and the lower end is provided with an air inlet(24). The exhausting device(30) arranged outside the double-layer curtain wall(20) is used to accelerate the air flow in the ventilating channel(23), so the utility model has good ventilating effect. Simultaneously, the temperature of the glass surface(22) inside the double-layer curtain wall(20) can be reduced, so the utility model has good energy conservation effect. And the utility model has the advantage of improving the air quality of indoor(50) effectively by accelerating the exchange to the indoor(50) air.
Description
Technical field
The utility model relates to double-layer curtain wall, particularly the ventilation system of ventilated type double-layer curtain wall.
Background technology
The ventilation of at present domestic ventilated type double-layer curtain wall is the vent passages 11 that utilizes 10 of double-layer curtain walls, " stack effect " that utilization forms in described vent passages 11 and produce natural ventilation, being outdoor 12 air enters from the lower end air intake 13 of vent passages 11, by vent passages 11, discharge from the air outlet 14 of vent passages 11 upper ends again, and enter into simultaneously indoor 15, shown in Fig. 1 arrow.Yet this natural ventilation is owing to be to utilize natural convection, and when the air temperature difference was little, air velocity was slow, and ventilation effect is relatively poor, when ventilation stack 11 when indoor 15 are connected, IAQ (indoor air quality) is obviously improvement not.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of and has good ventilation, energy-conservation effect, effectively improves the mechanical ventilation system of the double-layer curtain wall of IAQ (indoor air quality).
The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of mechanical ventilation system of double-layer curtain wall, the air exhausting device that comprises double-layer curtain wall and be arranged on the described double-layer curtain wall outside; Described double-layer curtain wall has vent passages, is provided with air outlet in the upper end of described vent passages, its lower end is provided with air intake.
The described air exhausting device of the mechanical ventilation system of above-mentioned double-layer curtain wall is installed in air intake place, described vent passages upper end.
The described air exhausting device of the mechanical ventilation system of above-mentioned double-layer curtain wall is an electrical exhaust fan.
The arranged outside of the described electrical exhaust fan of mechanical ventilation system of above-mentioned double-layer curtain wall has water-tight device.
The described water-tight device of the mechanical ventilation system of above-mentioned double-layer curtain wall is movable louver sheet or removable cover etc.
Compared with prior art, the mechanical ventilation system of the utility model double-layer curtain wall is to flow by the air that the air exhausting device that is arranged on the double-layer curtain wall outside quickens in the vent passages, thereby has good ventilation effect, can reduce simultaneously the temperature of double-layer curtain wall inner glass face, has good energy-saving effect, and the exchange of acceleration and room air has effective advantage of improving IAQ (indoor air quality).
Description of drawings
Be described further below in conjunction with the mechanical ventilation system of drawings and Examples the utility model double-layer curtain wall, in the accompanying drawing:
Fig. 1 is the ventilation schematic diagram of existing double-layer curtain wall.
Fig. 2 is the schematic diagram of the mechanical ventilation system of the utility model double-layer curtain wall.
The specific embodiment
Be described in further detail below in conjunction with the mechanical ventilation system of accompanying drawing the utility model double-layer curtain wall.As shown in Figure 2, the mechanical ventilation system of the double-layer curtain wall of the present utility model air exhausting device 30 that comprises double-layer curtain wall 20 and be installed in described double-layer curtain wall 20 outsides.Described double-layer curtain wall 20 forms the vent passages 23 that passes through for air between outside glass 21 and inner glass face 22, be provided with and outdoor 40 air intakes that communicate 24 in the lower end of described vent passages 23, corresponding upper end at described vent passages 23 is provided with air outlet 25, described air outlet 25 communicates with outdoor 40 and indoor 50 simultaneously, thereby make indoor 50 air to exchange, improve indoor air quality with outdoor 40 air.In the present embodiment, described air exhausting device 30 is that an electrical exhaust fan 31 or is formed the electrical exhaust fan that row arranges, described electrical exhaust fan 31 can be fixed on the outside glass (21) of described double-layer curtain wall 20 by screw, bolt or other fastening devicess (figure does not show), perhaps be installed on the skeleton (60) of double-layer curtain wall of described outside glass (21) top, and be arranged on air outlet 25 places of described vent passages 23.Can replace, described electrical exhaust fan 31 also can be installed in the appropriate location in described double-layer curtain wall 20 outsides, for example the medium position etc. of outside glass 21.Described electrical exhaust fan 31 can be aerofoil fan or centrifugal fan etc.Certainly, described air exhausting device 23 can also be other air exhausting device of bleeding, for example small blast fan, ventilators etc.In order to guarantee the waterproof requirement of double- layer curtain wall 20,25 places also are equiped with water-tight device 26 at described air outlet, in the present embodiment, described water-tight device 26 is the louver sheet, under the air stream drives that described air exhausting device 23 is sent, open, thereby under the rainy day environment, rainwater can flow on the outside glass 21 of double-layer curtain wall along the louver sheet, and can not enter in the vent passages 23 of double-layer curtain wall 20, play waterproof action.Certainly, described water-tight device 26 also can be downward-sloping removable cover or other similar waterproof constructions.
When carrying out mechanical ventilation, start described air exhausting device 30, outdoor 40 air will enter into described vent passages 23 from described air intake 24, under the driving of described air exhausting device 30, described air can be discharged from air outlet 25 rapidly by vent passages 23, has significantly improved the exchange of vent passages 23 inner air and outer air, reduce the temperature of the vent passages 23 inner glass faces 22 of described double-layer curtain wall 20, thereby reached certain energy-saving effect.And under the driving of described air exhausting device 30, indoor 40 air can exchange rapidly with outdoor 50 air, thereby can improve the quality of indoor 50 air.
Claims (6)
1, a kind of mechanical ventilation system of double-layer curtain wall is characterized in that, the air exhausting device (30) that comprises double-layer curtain wall (20) and be arranged on described double-layer curtain wall (20) outside; Described double-layer curtain wall (20) comprises outside glass (21), inner glass face (22) and the vent passages (23) that forms between it, be provided with air outlet (25) in the upper end of described vent passages (23), its lower end is provided with air intake (24).
2, the mechanical ventilation system of double-layer curtain wall according to claim 1 is characterized in that, described air exhausting device (30) is installed on the outside glass (21), described vent passages (23) upper end air outlet (25) is located; Perhaps be installed on the skeleton (60) of double-layer curtain wall of described glass (21) top.
3, the mechanical ventilation system of double-layer curtain wall according to claim 2 is characterized in that, described air exhausting device (30) is an electrical exhaust fan (31) or a plurality of electrical exhaust fan.
4, the mechanical ventilation system of double-layer curtain wall according to claim 3 is characterized in that, described electrical exhaust fan is aerofoil fan, centrifugal fan, small blast fan or ventilator.
5, the mechanical ventilation system of double-layer curtain wall according to claim 4 is characterized in that, the arranged outside of described electrical exhaust fan (31) has water-tight device (26).
6, the mechanical ventilation system of double-layer curtain wall according to claim 5 is characterized in that, described water-tight device (26) is movable louver sheet or removable cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071661 CN2744756Y (en) | 2004-07-16 | 2004-07-16 | Mechanical ventilation system for double-layer curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071661 CN2744756Y (en) | 2004-07-16 | 2004-07-16 | Mechanical ventilation system for double-layer curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744756Y true CN2744756Y (en) | 2005-12-07 |
Family
ID=35579539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420071661 Expired - Lifetime CN2744756Y (en) | 2004-07-16 | 2004-07-16 | Mechanical ventilation system for double-layer curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744756Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892800A (en) * | 2010-08-06 | 2010-11-24 | 于向阳 | Method using external passive cooling and device thereof |
| CN102677808A (en) * | 2012-05-22 | 2012-09-19 | 苏州市绿色建筑工程技术研究中心有限公司 | Double-layer breathing type glass curtain wall |
| CN103015595A (en) * | 2012-12-19 | 2013-04-03 | 北京师范大学 | Novel environment-friendly energy-saving curtain wall |
| CN101591952B (en) * | 2008-05-29 | 2013-10-23 | 淄博环能海臣环保技术服务有限公司 | Heat-collecting plate curtain wall with functions of heat preservation and heat supply |
| CN103469944A (en) * | 2013-09-23 | 2013-12-25 | 天元建设集团有限公司 | Open type double-layer curtain wall system and installation method thereof |
| 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 |
| CN104295012A (en) * | 2013-07-15 | 2015-01-21 | 武汉市天下春商贸有限公司 | Building with cap |
| CN104963439A (en) * | 2015-07-24 | 2015-10-07 | 浙江解放装饰工程有限公司 | Energy-saving double-skin curtain wall |
| CN105155739A (en) * | 2015-06-23 | 2015-12-16 | 上海弘纳建筑设计有限公司 | Solar wall |
| CN108487683A (en) * | 2018-04-03 | 2018-09-04 | 深圳市怡富通讯科技有限公司 | prefabricated cabin |
| CN113152700A (en) * | 2021-04-01 | 2021-07-23 | 泉州市元通科技服务有限公司 | Green building wall system |
| CN113622564A (en) * | 2021-07-01 | 2021-11-09 | 刘荣顺 | Double-layer ventilation curtain wall system |
-
2004
- 2004-07-16 CN CN 200420071661 patent/CN2744756Y/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591952B (en) * | 2008-05-29 | 2013-10-23 | 淄博环能海臣环保技术服务有限公司 | Heat-collecting plate curtain wall with functions of heat preservation and heat supply |
| WO2012016544A1 (en) * | 2010-08-06 | 2012-02-09 | Yu Xiangyang | External passive cooling method and device thereof |
| CN101892800B (en) * | 2010-08-06 | 2012-09-05 | 于向阳 | External passive cooling method and device thereof |
| CN101892800A (en) * | 2010-08-06 | 2010-11-24 | 于向阳 | Method using external passive cooling and device thereof |
| CN102677808A (en) * | 2012-05-22 | 2012-09-19 | 苏州市绿色建筑工程技术研究中心有限公司 | Double-layer breathing type glass curtain wall |
| CN103015595B (en) * | 2012-12-19 | 2014-11-26 | 北京师范大学 | Novel environment-friendly energy-saving curtain wall |
| CN103015595A (en) * | 2012-12-19 | 2013-04-03 | 北京师范大学 | Novel environment-friendly energy-saving curtain wall |
| CN104295012A (en) * | 2013-07-15 | 2015-01-21 | 武汉市天下春商贸有限公司 | Building with cap |
| CN104295012B (en) * | 2013-07-15 | 2018-03-16 | 星际时代科技发展有限责任公司 | A kind of band cap is built |
| CN103469944A (en) * | 2013-09-23 | 2013-12-25 | 天元建设集团有限公司 | Open type double-layer curtain wall system and installation method thereof |
| CN103469944B (en) * | 2013-09-23 | 2015-08-19 | 天元建设集团有限公司 | A kind of open double curtain wall system and mounting method thereof |
| 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 |
| CN105155739A (en) * | 2015-06-23 | 2015-12-16 | 上海弘纳建筑设计有限公司 | Solar wall |
| CN104963439A (en) * | 2015-07-24 | 2015-10-07 | 浙江解放装饰工程有限公司 | Energy-saving double-skin curtain wall |
| CN108487683A (en) * | 2018-04-03 | 2018-09-04 | 深圳市怡富通讯科技有限公司 | prefabricated cabin |
| CN113152700A (en) * | 2021-04-01 | 2021-07-23 | 泉州市元通科技服务有限公司 | Green building wall system |
| CN113622564A (en) * | 2021-07-01 | 2021-11-09 | 刘荣顺 | Double-layer ventilation curtain wall system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FANGDA DECORATION ENGINEERING CO., LTD., SHENZHEN Free format text: FORMER OWNER: FANGDA GROUP CO LTD Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda, zip code: 518055 Patentee after: Fangda Decoration Engineering Co., Ltd., Shenzhen City Address before: Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda, zip code: 518055 Patentee before: Fangda Group Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN FANGDA JIANKE GROUP CO., LTD Free format text: FORMER NAME: FANGDA DECORATION ENGINEERING CO., LTD., SHENZHEN CITY |
|
| CP03 | Change of name, title or address |
Address after: 518055, Guangdong, Nanshan District hi tech Industrial Park, Shenzhen District, South Science and technology, South Road, twelve square big science and technology building, 19 floor Patentee after: Shenzhen Fangda Jianke Group Co., Ltd Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Patentee before: Fangda Decoration Engineering Co., Ltd., Shenzhen City |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140716 Granted publication date: 20051207 |