CN102518373B - Energy-saving window with vacuum layer combined with convection layer and installation and use method of energy-saving window - Google Patents
Energy-saving window with vacuum layer combined with convection layer and installation and use method of energy-saving window Download PDFInfo
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- CN102518373B CN102518373B CN201110426081.8A CN201110426081A CN102518373B CN 102518373 B CN102518373 B CN 102518373B CN 201110426081 A CN201110426081 A CN 201110426081A CN 102518373 B CN102518373 B CN 102518373B
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- interlayer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
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Abstract
The invention belongs to the field of energy conservation of buildings, and particularly relates to an energy-saving window with a vacuum layer combined with a convection layer and an installation and use method of the energy-saving window. The energy-saving window comprises vacuum interlayer outside glass, middle glass, convection interlayer outside glass, a vacuum interlayer and the ventilating convection layer. A vacuum interlayer upper ventilating pore groove and a vacuum interlayer upper ventilating pore groove opening and closing plate are arranged between an upper window frame and the upper portion of the vacuum interlayer; a convection interlayer upper ventilating pore groove and a convection interlayer upper ventilating pore groove opening and closing plate are arranged between the upper window frame and the upper portion of the convection interlayer outside glass; and a convection interlayer lower ventilating pore groove and a convection interlayer lower ventilating pore groove opening and closing plate are arranged between a lower window frame and the lower portion of the convection interlayer outside glass. Indoor all-year reasonable radiation, convection and vacuum heat insulation effects are realized by means of opening or closing the different ventilating pore grooves, so that the requirement of energy conservation of buildings is met.
Description
Technical field
The invention belongs to building energy saving field, be specifically related to a kind of vacuum layer and troposphere Combined energy-saving window and installation and application thereof of triplex glass window.
Background technology
Building energy consumption accounts for 1/4th left and right of whole society's total energy consumption, and energy consumption of air conditioning in summer and winter heating energy consumption are chief components wherein.In air-conditioning and heating load, window has more intense heat-transfer effect.Such as, be irradiated into indoorly by window in outdoor solar radiation in summer, increase cooling load of air-condition, simultaneously outdoor advection heat air conducts to indoorly by glass, further increases load, and then increases power consumption; Winter, outside air temperature was lower than room air, and heat conducts to outdoor by glass, cause the loss of indoor heat.So the appropriate design of window directly has influence on the effect of heat insulation, Winter protection in building summer, and then has influence on building energy consumption.
Energy saving window in the past, is broadly divided into three types: reduce radial pattern, reduce solar radiation in summer and enter indoor amount, shortcoming is to have stopped winter solar light radiation simultaneously, has reduced the supplementary function of solar radiation to indoor heating; Reduce heat convection type, be generally double-layer glass, middle or be full of air, or vacuum, shortcoming is cannot solve radiation in summer summer to increase the problem of room conditioning load; (breathing) window type ventilates, also be double-layer glass, top and the bottom are provided with gravity vent, utilize convection current to take a breath to dispel the heat, its shortcoming is to solve the increase to Indoor Thermal load in summer of air heat convection in interlayer, the winter increase problem to indoor refrigeration duty, summer the heat insulation poor effect with Winter protection.
Based on above reason, need the advantage of a kind of comprehensive above all kinds window of invention badly, overcome again the window of its shortcoming, to meet the demand of building energy conservation.
Summary of the invention
First object of the present invention is for the above-mentioned defect existing in prior art, provide a kind of principle based on radiation, convection current, three kinds of heat transfer types of heat conduction, the vacuum layer of combination radiation, convection current and three kinds of functions of vacuum heat-insulation and troposphere Combined energy-saving window.
First object of the present invention realizes by the following technical solutions: this vacuum layer and troposphere Combined energy-saving window, it comprises glass outside glass outside the vacuum interlayer being installed on window frame, intermediate glass, convection current interlayer, outside vacuum interlayer, glass and intermediate glass form the vacuum interlayer of a sealing, a ventilating convection layer of glass formation outside intermediate glass and convection current interlayer; Between upper window frame and vacuum interlayer top, be provided with a vacuum interlayer overdraught hole slot, the upper window frame in hole slot outside is provided with vacuum interlayer overdraught hole slot switchboard; Outside upper window frame and convection current interlayer, between glass top, be provided with a convection current interlayer overdraught hole slot, the upper window frame in hole slot outside is provided with convection current interlayer overdraught hole slot switchboard; Outside lower window frame and convection current interlayer, between glass bottom, be provided with a convection current interlayer leg space ventilation hole slot, the lower window frame in hole slot outside is provided with convection current interlayer leg space ventilation hole slot switchboard.
Second object of the present invention is to provide the installation and application of above-mentioned vacuum layer and troposphere Combined energy-saving window, and it comprises following content:
(1) in the time of torridity summer, by glass outside described vacuum interlayer outside indoor, convection current interlayer glass towards outdoor mounted; Close vacuum interlayer overdraught hole slot switchboard, open convection current interlayer overdraught hole slot switchboard and convection current interlayer leg space ventilation hole slot switchboard;
(2) in spring and autumn when transition season, by glass outside described vacuum interlayer outside indoor, convection current interlayer glass towards outdoor mounted; Close convection current interlayer overdraught hole slot switchboard, open convection current interlayer leg space ventilation hole slot switchboard and vacuum interlayer overdraught hole slot switchboard; Or, open all ventilation hole slot switchboards;
(3) in the time of Cold Winter, by glass outside described convection current interlayer outside indoor, vacuum interlayer glass towards outdoor mounted; Close vacuum interlayer overdraught hole slot switchboard, open convection current interlayer overdraught hole slot switchboard and convection current interlayer leg space ventilation hole slot switchboard;
Or, by glass outside described vacuum interlayer outside indoor, convection current interlayer glass towards outdoor mounted; Close convection current interlayer overdraught hole slot switchboard, convection current interlayer leg space ventilation hole slot switchboard and vacuum interlayer overdraught hole slot switchboard.
The present invention has following beneficial effect:
(1) in the time of torridity summer, both can weaken the radiation load of injecting indoor generation due to solar radiation by convection type, can exclude the direct convection current of hot outdoor air and heat conduction by vacuum interlayer again, that is, and reduced radiation, isolated convection current.
(2) in the time of transition season, add the air of hot-air convection interlayer by solar radiation, open upper and lower ventilation hole slot, utilize air thermal lift to carry out natural ventilation, reach the object of improving indoor air quality.
(3) in the time of Cold Winter, both kept tightness, heat insulating ability, utilize again solar radiation heating room air.When winter approached, by this window with respect to horizontal rotary turnback under summer installment state after, counter being contained on window frame.After so installing, the convection current of outdoor cold air and the heat conduction of glass, all completely cut off by vacuum layer, and solar radiation can see through vacuum layer, and heat is wherein attracted by room air, reaches the function of heating room air.
(4) in cold season, be difficult to realize or lost labor if oppositely installed, can directly close all ventilation hole slots, reach the effect of insulation.Its effect is similar to three layers of hollow glass, just can not use solar radiation heating room air.
(5) by the combination of vacuum interlayer and cross-ventilation interlayer, and the positive and negative installation of Various Seasonal, reach the object of rationally utilizing solar radiation.
Accompanying drawing explanation
Fig. 1 is the side sectional view of the embodiment of the present invention.
Fig. 2 is the perspective view of Fig. 1.
Fig. 3 is the on off state figure of the embodiment of the present invention while using summer.
On off state figure when Fig. 4, Fig. 5 are the use of embodiment of the present invention transition season.
On off state figure when Fig. 6 is the embodiment of the present invention anti-dress in winter.
On off state figure when Fig. 7 is embodiment of the present invention formal dress in winter.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Referring to Fig. 1, Fig. 2, the present embodiment comprises glass 3 outside glass 1 outside the vacuum interlayer being installed on window frame 12, intermediate glass 2, convection current interlayer, outside vacuum interlayer, glass 1 and intermediate glass 2 form the vacuum interlayer 4 of sealing, and glass 3 forms ventilating convection layer 5 outside intermediate glass 2 and convection current interlayer; Between upper window frame 12 and vacuum interlayer 4 tops, be provided with vacuum interlayer overdraught hole slot 8, the upper window frame 12 in hole slot 8 outsides is provided with vacuum interlayer overdraught hole slot switchboard 11; Outside upper window frame 12 and convection current interlayer, between glass 3 tops, be provided with convection current interlayer overdraught hole slot 7, the upper window frame 12 in hole slot 7 outsides is provided with convection current interlayer overdraught hole slot switchboard 10; Outside lower window frame 12 and convection current interlayer, between glass 3 bottoms, be provided with convection current interlayer leg space ventilation hole slot 6, the lower window frame 12 in hole slot 6 outsides is provided with convection current interlayer leg space ventilation hole slot switchboard 9.
Referring to Fig. 3, in the time of torridity summer, by glass 1 outside vacuum interlayer outside indoor, convection current interlayer glass 3 towards outdoor mounted; Close vacuum interlayer overdraught hole slot switchboard 11, open convection current interlayer overdraught hole slot switchboard 10 and convection current interlayer leg space ventilation hole slot switchboard 9.In the time having solar light irradiation window, first emittance is divided into three parts, respectively by glass-reflected outside convection current interlayer, absorb and see through; Next emittance seeing through is reflected, absorbs and see through by intermediate glass again.In this process, the heat that outside the energy of intermediate glass reflection and the energy of absorption, convection current interlayer, glass absorbs, has heated the air of ventilating convection layer jointly, and then produces thermal pressure, the air sucking from convection current interlayer leg space ventilation hole slot, discharges from convection current interlayer overdraught hole slot again.
Referring to Fig. 4, Fig. 5, in spring and autumn when transition season, by glass 1 outside vacuum interlayer outside indoor, convection current interlayer glass 3 towards outdoor mounted; Close convection current interlayer overdraught hole slot switchboard 10, open convection current interlayer leg space ventilation hole slot switchboard 9 and vacuum interlayer overdraught hole slot switchboard 11; In the time having solar irradiation, air in ventilating convection layer is heated, produces buoyancy lift, and outdoor fresh air is sucked from convection current interlayer leg space ventilation hole slot, sends into indoorly from vacuum interlayer overdraught hole slot, reaches Powerless ventilation effect.Or, open all ventilation hole slot switchboards; Now can utilize outside wind pressure to carry out natural ventilation.
Referring to Fig. 6, in the time of Cold Winter, by glass 3 outside convection current interlayer outside indoor, vacuum interlayer glass 1 towards outdoor mounted; Close vacuum interlayer overdraught hole slot switchboard 11, open convection current interlayer overdraught hole slot switchboard 10 and convection current interlayer leg space ventilation hole slot switchboard 9; First, the cold that glass is obtained by outdoor convection current outside vacuum interlayer cannot be delivered to intermediate glass by vacuum interlayer, because there is no heat convection without gas.Secondly, solar radiation energy sees through an energy part for glass outside vacuum interlayer and is attracted by the air in ventilating convection layer, and then generation thermal lift, make the room air sucking from convection current interlayer leg space ventilation hole slot, after heated, send back to indoorly from convection current interlayer overdraught hole slot, played the effect that increases indoor air temperature.
Referring to Fig. 7, in the time of Cold Winter, or, by glass 1 outside vacuum interlayer outside indoor, convection current interlayer glass 3 towards outdoor mounted; Close convection current interlayer overdraught hole slot switchboard 10, convection current interlayer leg space ventilation hole slot switchboard 9 and vacuum interlayer overdraught hole slot switchboard 11.Like this, play the effect of three layers of medi-empty glass window, owing to being provided with vacuum interlayer, reduce most convection heat losses, so heat insulation effect excellence.But in this scheme, solar radiation is weakened to the temperature rise effect of room air.
Claims (1)
1. the installation and application of a vacuum layer and troposphere Combined energy-saving window, this vacuum layer and troposphere Combined energy-saving window, it comprises glass outside glass outside the vacuum interlayer being installed on window frame, intermediate glass, convection current interlayer, outside vacuum interlayer, glass and intermediate glass form the vacuum interlayer of a sealing, a ventilating convection layer of glass formation outside intermediate glass and convection current interlayer; Between upper window frame and vacuum interlayer top, be provided with a vacuum interlayer overdraught hole slot, the upper window frame in hole slot outside is provided with vacuum interlayer overdraught hole slot switchboard; Outside upper window frame and convection current interlayer, between glass top, be provided with a convection current interlayer overdraught hole slot, the upper window frame in hole slot outside is provided with convection current interlayer overdraught hole slot switchboard; Outside lower window frame and convection current interlayer, between glass bottom, be provided with a convection current interlayer leg space ventilation hole slot, the lower window frame in hole slot outside is provided with convection current interlayer leg space ventilation hole slot switchboard;
It is characterized in that comprising following content:
(1) in the time of torridity summer, by glass outside described vacuum interlayer outside indoor, convection current interlayer glass towards outdoor mounted; Close vacuum interlayer overdraught hole slot switchboard, open convection current interlayer overdraught hole slot switchboard and convection current interlayer leg space ventilation hole slot switchboard;
(2) in spring and autumn when transition season, by glass outside described vacuum interlayer outside indoor, convection current interlayer glass towards outdoor mounted; Close convection current interlayer overdraught hole slot switchboard, open convection current interlayer leg space ventilation hole slot switchboard and vacuum interlayer overdraught hole slot switchboard; Or, open all ventilation hole slot switchboards;
(3) in the time of Cold Winter, by glass outside described convection current interlayer outside indoor, vacuum interlayer glass towards outdoor mounted; Close vacuum interlayer overdraught hole slot switchboard, open convection current interlayer overdraught hole slot switchboard and convection current interlayer leg space ventilation hole slot switchboard;
Or, by glass outside described vacuum interlayer outside indoor, convection current interlayer glass towards outdoor mounted; Close convection current interlayer overdraught hole slot switchboard, convection current interlayer leg space ventilation hole slot switchboard and vacuum interlayer overdraught hole slot switchboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110426081.8A CN102518373B (en) | 2011-12-19 | 2011-12-19 | Energy-saving window with vacuum layer combined with convection layer and installation and use method of energy-saving window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110426081.8A CN102518373B (en) | 2011-12-19 | 2011-12-19 | Energy-saving window with vacuum layer combined with convection layer and installation and use method of energy-saving window |
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| Publication Number | Publication Date |
|---|---|
| CN102518373A CN102518373A (en) | 2012-06-27 |
| CN102518373B true CN102518373B (en) | 2014-06-18 |
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| CN201110426081.8A Expired - Fee Related CN102518373B (en) | 2011-12-19 | 2011-12-19 | Energy-saving window with vacuum layer combined with convection layer and installation and use method of energy-saving window |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388436B (en) * | 2013-08-02 | 2015-02-11 | 山东理工大学 | Lighting device capable of adjusting radiant heat flow direction as required |
| CN108843203B (en) * | 2018-08-24 | 2023-11-28 | 李钢 | Unpowered automatic temperature regulating glass window |
| CN109610985A (en) * | 2018-11-29 | 2019-04-12 | 姚卫国 | A kind of glass assembly and door and window or glass curtain wall using the glass assembly |
| CN110185364A (en) * | 2019-06-25 | 2019-08-30 | 中联西北工程设计研究院有限公司 | A kind of openable greenhouse cavity structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003060570A3 (en) * | 2002-01-15 | 2003-10-16 | Omega Optical Inc | Protective optical filter assembly |
| WO2004022898A1 (en) * | 2002-09-05 | 2004-03-18 | Boe Technology Group Co.,Ltd | Evacuated glass panel and method of fixing support means, disposed therein |
| CN2667121Y (en) * | 2003-12-24 | 2004-12-29 | 王益平 | Energy-saving, heat insulation soundproof window |
| CN2697281Y (en) * | 2003-08-27 | 2005-05-04 | 王文明 | Multi-purpose solar energy air conditioning window |
| CN201180470Y (en) * | 2008-03-03 | 2009-01-14 | 中国科学技术大学 | Natural ventilation type solar photovoltaic window |
-
2011
- 2011-12-19 CN CN201110426081.8A patent/CN102518373B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003060570A3 (en) * | 2002-01-15 | 2003-10-16 | Omega Optical Inc | Protective optical filter assembly |
| WO2004022898A1 (en) * | 2002-09-05 | 2004-03-18 | Boe Technology Group Co.,Ltd | Evacuated glass panel and method of fixing support means, disposed therein |
| CN2697281Y (en) * | 2003-08-27 | 2005-05-04 | 王文明 | Multi-purpose solar energy air conditioning window |
| CN2667121Y (en) * | 2003-12-24 | 2004-12-29 | 王益平 | Energy-saving, heat insulation soundproof window |
| CN201180470Y (en) * | 2008-03-03 | 2009-01-14 | 中国科学技术大学 | Natural ventilation type solar photovoltaic window |
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| CN102518373A (en) | 2012-06-27 |
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