CN104963439A

CN104963439A - Energy-saving double-skin curtain wall

Info

Publication number: CN104963439A
Application number: CN201510440043.6A
Authority: CN
Inventors: 杨海波; 沈芳芳
Original assignee: Zhejiang Jiefang Decoration Engineering Co Ltd
Current assignee: Zhejiang Jiefang Decoration Engineering Co Ltd
Priority date: 2015-07-24
Filing date: 2015-07-24
Publication date: 2015-10-07

Abstract

Provided is an energy-saving double-skin curtain wall, comprising an internal layer glass and an external layer glass, an interlayer space is between the internal layer glass and the external layer glass and air-in-and-out devices are arranged on the upper side and the lower side of the internal layer glass and the external layer glass and are communicated with the interlayer space. The interlayer space and the air-in-and-out devices form airflow exchanging channels. The energy-saving double-skin curtain wall is simple in structure and convenient in use. Through the airflow exchanging channels, natural ventilation is realized and special equipment is not needed. The curtain wall is low in maintenance and operation costs.

Description

A kind of energy-saving double-layer curtain wall

Technical field

The present invention relates to building curtain wall technical field, specifically a kind of energy-saving double-layer curtain wall.

Background technology

Estimate according to relevant expert, the energy consumption of about 50% is building energy consumption in the world, the energy scattered and disappeared from ordinary window then reaches 5 ~ 6 times of general solid wall, although traditional single glazing curtain wall improves a lot than ordinary window in thermal property, but it remains a weak link of building energy consumption, desirable all not to the utmost at aspect of performances such as solar radiation, heat radiation and heat transfer, the effects such as the heat radiation in summer, the insulation in winter are poor, and to sum up the adjustment energy consumption of electric fixtures can improve further.

Summary of the invention

Technical purpose of the present invention is to provide a kind of energy-saving double-layer curtain wall, solves the problem that common Curtain Wall Design thermal property is not strong, energy consumption regulatory function is weak.

Concrete technical scheme of the present invention is as follows: a kind of energy-saving double-layer curtain wall, comprise inner layer glass and glass outer, between described inner layer glass and described glass outer, there is jacket space, the upper and lower sides of described inner layer glass and described glass outer is also provided with the air inlet/outlet device be communicated with described jacket space, and described jacket space and described air inlet/outlet device form air-flow switching path.

As preferably, described air inlet/outlet device comprises the connection chamber be located at below described jacket space, described connection chamber to have on internal gas flow power board under power board and internal gas flow, described internal gas flow is also connected with outside atmosphere side between power board under power board and described internal gas flow and opens face.

As preferably, on described internal gas flow, power board is provided with exchange mouth, and under described internal gas flow, power board is provided with lower exchange mouth.

As preferably, described upper exchange mouth and described lower exchange mouth stagger up and down and arrange.

As preferably, described upper exchange mouth and described lower exchange mouth are equipped with filtration barrier.

As preferably, the face of opening, described outside atmosphere side is provided with ventilating blind.

As preferably, the face of opening, described outside atmosphere side is provided with electric opening window.

As preferably, the width of described jacket space is 500 ~ 600mm.

As preferably, described inner layer glass is double layer glass structure.

As preferably, described glass outer is single-glass structure.

Technological merit of the present invention is that described energy-saving double-layer curtain wall construction is simple, easy to use, can natural ventilation be realized by described air-flow switching path and not need by means of special equipment, safeguard and operating cost lower, face of opening, described outside atmosphere side is made to communicate with air during summer, hot air forms air flowing from bottom to top, take away the heat produced due to sunshine in the passage of heat, reduce the hull-skin temperature of internal layer curtain wall, decrease the load of air conditioner refrigerating, save the energy, reduce energy consumption; Described outside atmosphere side is made to open face and large gas barrier during winter, air-flow switching path raises because solar radiation is able to temperature and becomes closed greenhouse, improve the hull-skin temperature of internal layer curtain wall, play insulation effect, decrease the operating cost of constructure heating, the design of described inner layer glass and described glass outer also makes soundproof effect significantly strengthen, described inner layer glass and described glass outer adopt flint glass usually, not only can weaken light reflection, and can ensure, inside and outside building, there is good permeability.

Accompanying drawing explanation

Fig. 1 is the structural representation of embodiment of the present invention side;

Fig. 2 is the structural representation with Fig. 1 opposite radial side;

Number corresponding each toponym in figure to be respectively: 1-inner layer glass, 2-glass outer, 3-jacket space, 4-connection chamber, power board on 41-internal gas flow, 411-exchanges mouth, power board under 42-internal gas flow, under 421-, exchange mouth, face is opened in 43-outside atmosphere side, 431-ventilating blind, 432-electric opening window, 44-filters barrier.

Detailed description of the invention

Below in conjunction with accompanying drawing, by specific embodiment, the invention will be further described:

See Fig. 1, Fig. 2, a kind of energy-saving double-layer curtain wall, comprise inner layer glass 1 and glass outer 2, there is between inner layer glass 1 and glass outer 2 jacket space 3, the upper and lower sides of inner layer glass 1 and glass outer 2 is also provided with the air inlet/outlet device be communicated with jacket space 3, and jacket space 3 and air inlet/outlet device form air-flow switching path.

Air inlet/outlet device comprises the connection chamber 4 be located at below jacket space 3, and connection chamber 4 to have on internal gas flow power board 42 under power board 41 and internal gas flow, internal gas flow is also connected with outside atmosphere side between power board 42 under power board 41 and internal gas flow and opens face 43.On internal gas flow, power board 41 is provided with exchange mouth 411, and under internal gas flow, power board 42 is provided with lower exchange mouth 421.Upper exchange mouth 411 staggers with lower exchange mouth about 421 and arranges, and usually adopts upper and lower diagonal orientation to arrange, expands draught area as far as possible, and effectively tissue turnover air-flow, takes away waste heat in connection chamber.Upper exchange mouth 411 and lower exchange mouth 421 are equipped with and filter barrier 44, by sand dust stop, allow fresh air enter indoor, and intelligent control system can be installed, purify air, automatic air-exchanging.Outside atmosphere side is opened face 43 and is provided with ventilating blind 431.Outside atmosphere side is opened face 43 and is provided with electric opening window 432.The width of jacket space 3 is 500 ~ 600mm, because the jacket space 3 that this layer is quite wide ensure that summer ventilation heat exchange effect and winter collect taking into account of hot insulation effect, is certainly also conducive to construction in later period maintenance; And air is comparatively large to the damped coefficient of sound wave, so good soundproof effect can be reached, build suitable working environment.Inner layer glass 1 is double layer glass structure.Glass outer 2 is single-glass structure.Glass outer 2 can adopt 10mm individual layer tempered glass, and inner layer glass 1 can adopt broken bridge type and 6+12+6nm hollow glass (outer LOW-E film), be no matter prevention heat in summer is entered and winter indoor heat loss, or sound insulation property all has remarkable effect.Inner layer glass 1 and glass outer 2 adopt flint glass usually, not only can weaken light reflection, and can ensure to have good permeability inside and outside building.

Summer, the temperature of jacket space 3 is very high, at this moment can open ventilating blind 431 and/or electric opening window 432, because hot stack effect produces air-flow from bottom to top, enter jacket space 3 from the air inlet/outlet device of bottom, discharge from the air inlet/outlet device on top again, the heat that this air motion band has from bottom to top been come up in passage, can reduce inner layer glass 1 hull-skin temperature like this, decrease the load of air conditioner refrigerating, save the energy, reduce energy consumption.

Winter, jacket space 3 is due to solar radiation, temperature raises, and as same greenhouse, equals the temperature that improve inner layer glass 1 external surface like this, decrease the operating cost of constructure heating, by selecting and regulation and control the switch of air inlet/outlet device, in jacket space 3, forming negative pressure, utilize the pressure reduction on inner layer glass 1 both sides, air-flow can be formed in building, ventilate.

Claims

1. an energy-saving double-layer curtain wall, it is characterized in that: comprise inner layer glass (1) and glass outer (2), there is between described inner layer glass (1) and described glass outer (2) jacket space (3), the upper and lower sides of described inner layer glass (1) and described glass outer (2) is also provided with the air inlet/outlet device be communicated with described jacket space (3), and described jacket space (3) and described air inlet/outlet device form air-flow switching path.

2. a kind of energy-saving double-layer curtain wall according to claim 1, it is characterized in that: described air inlet/outlet device comprises the connection chamber (4) being located at described jacket space (3) below, described connection chamber (4) has power board (42) under power board on internal gas flow (41) and internal gas flow, described internal gas flow is also connected with outside atmosphere side between power board (42) under power board (41) and described internal gas flow and opens face (43).

3. a kind of energy-saving double-layer curtain wall according to claim 2, is characterized in that: on described internal gas flow, power board (41) is provided with exchange mouth (411), under described internal gas flow, power board (42) is provided with lower exchange mouth (421).

4. a kind of energy-saving double-layer curtain wall according to claim 3, is characterized in that: described upper exchange mouth (411) and described lower exchange mouth (421) are staggered up and down and arranged.

5. a kind of energy-saving double-layer curtain wall according to claim 4, is characterized in that: described upper exchange mouth (411) and described lower exchange mouth (421) are equipped with and filter barrier (44).

6. a kind of energy-saving double-layer curtain wall according to claim 2, is characterized in that: described outside atmosphere side is opened face (43) and is provided with ventilating blind (431).

7. a kind of energy-saving double-layer curtain wall according to claim 2 or 6, is characterized in that: described outside atmosphere side is opened face (43) and is provided with electric opening window (432).

8. a kind of energy-saving double-layer curtain wall according to claim 1, is characterized in that: the width of described jacket space (3) is 500 ~ 600mm.

9. according to a kind of energy-saving double-layer curtain wall described in claim 1 ~ 8, it is characterized in that: described inner layer glass (1) is double layer glass structure.

10. according to a kind of energy-saving double-layer curtain wall described in claim 1 ~ 8, it is characterized in that: described glass outer (2) is single-glass structure.