CN2744756Y - Mechanical ventilation system for double-layer curtain wall - Google Patents

Mechanical ventilation system for double-layer curtain wall Download PDF

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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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CN
China
Prior art keywords
double
ventilation system
mechanical ventilation
double wall
curtain wall
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Application number
CN 200420071661
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Chinese (zh)
Inventor
曾晓武
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方大集团股份有限公司
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Priority to CN 200420071661 priority Critical patent/CN2744756Y/en
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Publication of CN2744756Y publication Critical patent/CN2744756Y/en

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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

双层幕墙的机械通风系统 Mechanical ventilation system of the DSF

技术领域 FIELD

本实用新型涉及双层幕墙,特别涉及通风式双层幕墙的通风系统。 The present invention relates to double skin, particularly to a ventilation system of ventilated double wall.

背景技术 Background technique

目前国内的通风式双层幕墙的通风是利用双层幕墙10间的通风通道11,利用在所述的通风通道11内形成的“烟囱效应”而产生自然通风,即室外12的空气从通风通道11的下端进风口13进入,通过通风通道11,再从通风通道11上端的出风口14排出,并同时进入到室内15,如图1箭头所示。 Currently ventilated double wall vent using DSF 11 ventilation channel 10, using the "chimney effect" is formed in the ventilation passage 11 generates natural ventilation, i.e. the outdoor air from the ventilation passage 12 the lower end 11 into the air inlet 13, 11, and discharged from the upper end of the ventilation passage 11 through the vent outlet passage 14, and at the same time into the chamber 15, as shown by arrows in FIG. 然而这种自然通风由于是利用自然对流,当空气温差不大时,空气流速慢,通风效果较差,当通风道11与室内15相连通时,室内空气质量没有明显改善。 However, this is due to the natural ventilation natural convection, when air is not temperature, air flow rate is slow, poor ventilation, the ventilation passage 11 when the chamber 15 communicates, indoor air quality has not improved significantly.

实用新型内容本实用新型要解决的技术问题在于,提供一种具有良好通风、节能的效果、有效改善室内空气质量的双层幕墙的机械通风系统。 SUMMARY The present invention is to solve the technical problem, to provide a good ventilation, energy saving effect, improve indoor air quality mechanical ventilation system of the double wall.

本实用新型解决其技术问题所采用的技术方案是:提供一种双层幕墙的机械通风系统,包括双层幕墙以及设置在所述双层幕墙外侧的排风装置;所述双层幕墙具有通风通道,在所述通风通道的上端设有出风口、其下端设有进风口。 Aspect of the present invention to solve the technical problem are: to provide a double wall of the mechanical ventilation system, comprising a double wall and a ventilation means is provided in the outer wall of the bilayer; the bilayer wall having ventilation channel, at the upper end of the venting channel outlet is provided, its lower end is provided with an air inlet.

上述双层幕墙的机械通风系统所述的排风装置装设在所述通风通道上端进风口处。 Exhaust means mechanical ventilation system of the above-described double-wall mounting ventilation air inlet at the upper end of the passage.

上述双层幕墙的机械通风系统所述的排风装置为电动排气扇。 Exhaust means mechanical ventilation system of the above-described double wall of an electric fan.

上述双层幕墙的机械通风系统所述的电动排气扇的外侧设置有防水装置。 The double walls of the mechanical ventilation system of the above-described electric exhaust fan provided on the outside with a waterproof device.

上述双层幕墙的机械通风系统所述的防水装置为活动百页片或活动盖板等。 The above-described double-wall mechanical ventilation system of the waterproof device is a one hundred events movable cover sheet or the like.

与现有技术相比,本实用新型双层幕墙的机械通风系统是通过设置在双层幕墙外侧的排风装置来加速通风通道内的空气流动,从而具有良好的通风效果,同时能够降低双层幕墙内侧玻璃面的温度,具有良好的节能效果,并且加速与室内空气的交换,具有有效改善室内空气质量的优点。 Compared with the prior art, the present invention DSF mechanical ventilation system is to accelerate the air flow inside the ventilation channel through exhaust means disposed outside the double skin, which has good ventilation, while reducing the double the inner wall surface temperature of the glass, has a good energy saving effect and accelerate the exchange of indoor air, has the advantage of effectively improving the indoor air quality.

附图说明 BRIEF DESCRIPTION

下面将结合附图及实施例对本实用新型双层幕墙的机械通风系统作进一步说明,附图中:图1是现有的双层幕墙的通风示意图。 The accompanying drawings and the following mechanical ventilation system according to the present invention DSF embodiment will be further described in the drawings: FIG. 1 is a schematic view of a conventional double-ventilated facade.

图2是本实用新型双层幕墙的机械通风系统的示意图。 FIG 2 is a schematic diagram of the present invention DSF mechanical ventilation system.

具体实施方式 Detailed ways

下面结合附图对本实用新型双层幕墙的机械通风系统作进一步详细的描述。 DRAWINGS Mechanical ventilation DSF present invention will be further described in detail. 如图2所示,本实用新型的双层幕墙的机械通风系统包括双层幕墙20以及装设在所述双层幕墙20外侧的排风装置30。 2, the present invention DSF mechanical ventilation system comprises a ventilation means 20 and 30 mounted on the outside of the double wall of the double wall 20. 所述双层幕墙20在外侧玻璃面21与内侧玻璃面22之间形成供空气通过的通风通道23,在所述通风通道23的下端设有与室外40相通的进风口24,相对应的在所述通风通道23的上端设有出风口25,所述出风口25同时与室外40及室内50相通,从而使得室内50的空气可以与室外40的空气进行交换,提高室内的空气质量。 The bilayer wall is formed in the ventilation passage 20 for passage of air between the outside surface of the glass 21 and the inner surface 22 of glass 23, a lower end of the vent passage 23 is provided with the outdoor air inlet 40 communicating 24, at the corresponding the upper end of the vent passage 23 is provided with an air outlet 25, while the outlet 25 communicates with the chamber 50 and the outside 40, so that the air chamber 50 can be exchanged with outdoor air 40 and improve indoor air quality. 在本实施例中,所述排风装置30为一个电动排气扇31或一组成排排列的电动排气扇,所述电动排气扇31可以通过螺钉、螺栓或其他固定装置(图未示)安装固定在所述双层幕墙20的外侧玻璃面(21)上,或者安装在所述外侧玻璃面(21)上方的双层幕墙的骨架(60)上,并且设置在所述通风通道23的出风口25处。 In the present embodiment, the exhaust means 30 is an electric exhaust fan 31 or a composition of a an electric fan in rows, the electric fan 31 may be by screws, bolts or other fastening means (not shown in FIG. ) is mounted fixed to the outside surface of the glass wall 20 on the bilayer (21), or on a bobbin (60) of the double wall (21) above the outer glass surface, and is provided in the ventilation passage 23 of the air outlet 25. 可以替换的,所述电动排气扇31也可以安装在所述双层幕墙20外侧的适当位置,例如外侧玻璃面21的中部位置等。 Can Alternatively, the electric fan 31 may be mounted in place on the outside of the double wall 20, for example, the central location of the outer surface 21 of glass. 所述电动排气扇31可以为轴流风扇或离心风扇等。 The electric fan 31 is an axial flow fan or the like may be a centrifugal fan. 当然,所述排风装置23还可以是其他抽气排风装置,例如小型鼓风机、送风机等。 Of course, the exhaust means 23 may also be other suction exhaust means, such as a small fan, a blower and the like. 为了保证双层幕墙20的防水要求,在所述出风口25处还装设有防水装置26,在本实施例中,所述防水装置26为百页片,在所述排风装置23送出的气流驱动下打开,从而在雨天环境下,雨水可以沿着百页片流动到双层幕墙的外侧玻璃面21上,而不会进入到双层幕墙20的通风通道23内,起到防水作用。 In order to ensure the waterproof DSF in claim 20, said from outlet 25 is also provided with a waterproof device 26, in the present embodiment, the waterproof sheet 26 is one hundred, the exhaust means 23 fed under a stream driven open, so that in rainy environments, rain water can flow to the outside of the glass surface of the double wall 21 along one hundred pieces, but does not enter the ventilation passage 23 into the double wall 20, functions as waterproofing. 当然,所述防水装置26也可以为向下倾斜的活动盖板或其他类似防水结构。 Of course, the cover 26 may be active or other similar waterproof structure of the waterproof device downwardly.

在进行机械通风时,开动所述排风装置30,室外40的空气就会从所述进风口24进入到所述通风通道23,在所述排风装置30的驱动下,所述空气会迅速通过通风通道23,从出风口25排出,显著提高了通风通道23内外空气的交换,降低了所述双层幕墙20的通风通道23内侧玻璃面22的温度,从而达到一定的节能效果。 During mechanical ventilation, actuating the exhaust means 30, 40 will enter the outside air from the inlet 24 to the ventilation passage 23, by driving the exhaust device 30, the air will quickly through the ventilation passage 23, is discharged from the air outlet 25, significantly improve the exchange of air inside and outside the ventilation passage 23, reducing the ventilation passage 20 of the double wall 23 of the inner temperature of the glass surface 22, so as to achieve a certain energy-saving effect. 而且,在所述排风装置30的驱动下,室内40的空气可以与室外50空气进行迅速的交换,从而可以改善室内50空气的质量。 Further, by driving the exhaust device 30, the indoor air 40 can be rapidly exchanged with the outdoor air 50, 50 which can improve the indoor air quality.

Claims (6)

1.一种双层幕墙的机械通风系统,其特征在于,包括双层幕墙(20)以及设置在所述双层幕墙(20)外侧的排风装置(30);所述双层幕墙(20)包括外侧玻璃面(21)、内侧玻璃面(22)以及在其之间形成的通风通道(23),在所述通风通道(23)的上端设有出风口(25)、其下端设有进风口(24)。 A double wall of the mechanical ventilation system, characterized by comprising a double wall (20) and provided (20) outside of the double wall exhaust means (30); said double wall (20 ) comprises a glass outer surface (21), the inner glass surface (22) and a ventilation passage (23) formed therebetween, with an air outlet at the upper end of the vent passage (23) (25), with its lower end air inlet (24).
2.根据权利要求1所述的双层幕墙的机械通风系统,其特征在于,所述的排风装置(30)装设在外侧玻璃面(21)上、所述通风通道(23)上端出风口(25)处;或者装设在所述玻璃面(21)上方的双层幕墙的骨架(60)上。 The mechanical ventilation system according to claim 1 double wall, characterized in that said exhaust means (30) mounted on the outside of the glass surface (21), said ventilation passage (23) an upper end outlet (25); DSF skeleton or mounted above the surface of the glass (21) (60).
3.根据权利要求2所述的双层幕墙的机械通风系统,其特征在于,所述排风装置(30)为一个电动排气扇(31)或多个电动排气扇。 The double mechanical ventilation system of claim 2 wall as claimed in claim, wherein said exhaust means (30) is an electric fan (31) or more electric fan.
4.根据权利要求3所述的双层幕墙的机械通风系统,其特征在于,所述电动排气扇为轴流风扇、离心风扇、小型鼓风机或送风机。 4. The mechanical ventilation system according to claim 3 of the double wall, characterized in that the electric fan is an axial fan, centrifugal fan, a blower or a small blower.
5.根据权利要求4所述的双层幕墙的机械通风系统,其特征在于,所述的电动排气扇(31)的外侧设置有防水装置(26)。 The mechanical ventilation system 4 in the double wall according to claim, characterized in that the outer side of the electric fan (31) is provided with a waterproof device (26).
6.根据权利要求5所述的双层幕墙的机械通风系统,其特征在于,所述的防水装置(26)为活动百页片或活动盖板。 The mechanical ventilation system 5 of the double wall as claimed in claim, characterized in that said waterproof device (26) is one hundred events or activities cover sheet.
CN 200420071661 2004-07-16 2004-07-16 Mechanical ventilation system for double-layer curtain wall CN2744756Y (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
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

Cited By (15)

* Cited by examiner, † Cited by third party
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
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
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
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

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