CN107299706A - A kind of making of solar airconditioning glass curtain wall system and installation method - Google Patents

A kind of making of solar airconditioning glass curtain wall system and installation method Download PDF

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Publication number
CN107299706A
CN107299706A CN201710584828.XA CN201710584828A CN107299706A CN 107299706 A CN107299706 A CN 107299706A CN 201710584828 A CN201710584828 A CN 201710584828A CN 107299706 A CN107299706 A CN 107299706A
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China
Prior art keywords
fin
layer
glass
heat
curtain wall
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Inventor
许刚
刘昭勇
许亮
窦小琳
于春堂
成华
张宏涛
苑翔
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Beijing Zhongji Applied Technology Research Institute Co ltd
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Beijing Zhongji Applied Technology Research Institute Co Ltd
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Priority to CN201710584828.XA priority Critical patent/CN107299706A/en
Publication of CN107299706A publication Critical patent/CN107299706A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Blinds (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

The present invention relates to a kind of solar airconditioning glass curtain wall system and its manufacture installation method.The system is made up of high clear outer layers A with Low emissivity inner layer B, outer layer A or inner layer B are at least one layer or multilayer hollow and vacuum glass, the shutter device C of solar energy heating and reflection with folding can freely be changed by being provided with cavity between outer layer A and inner layer B, have between the outer layer A and inner layer B of curtain wall structure mullion frame D Yu it is Shang Xia Transverse support frames, and there is provided the corresponding manufacture of the system and installation method.In terms of existing technologies, interior circulation can obtain 75% -81% theoretical thermal efficiency to the present invention, radioresistance efficiency 80% -90% obtained by summer, higher by 40% -70% than traditional Solar wall utilization rate.The building enclosure of union building, decoration, solar thermal utilization, adiabatic heat-insulation is multi-functional in one, and efficient energy saving solution is provided for passive type building.

Description

A kind of making of solar airconditioning glass curtain wall system and installation method
Technical field
Field is utilized the invention belongs to solar heat, is related to a kind of glass curtain wall system of building integration.
Background technology
Passive type building is without using the active energy, so it is same to be not only the energy-saving heat preserving performance for paying attention to building due to theory Sample is to pay attention to making full use of for home environment natural energy resources.Existing various glass curtain walls, energy-conservation new product particularly in recent years It is obtained for preferable popularization and application such as Low-e glass, VO2Many energy-saving curtain walls such as glass, vacuum glass.Spoke is reduced in summer Penetrate, prevent heat-energy losses from having preferable effect to Winter protection, but be extremely difficult to efficiency of utilization and high anti-spoke to the sun Penetrate the contradiction unification runed counter to and got both.
CN200920155085 discloses a kind of solar airconditioning glass curtain wall.The technology notable feature is:By housing with it is interior Outer glass constitutes one and closed goes along with sb. to guard him space (hollow or vacuum).In its confined space built-in louver.The surface of blinds is carried Heat-reflective coating, when using in summer, outwardly, heat ray is gone out for blinds heat-reflecting layer.Reduce heat of the environment to space Radiation.It is during use in winter that the section of blinds is oriented inside and outside, sunlight is transmitted to interior.There is certain energy-conservation effect to space Really.Due to thering is housing and glass to form closed building enclosure (vacuum is hollow) similar to flat-plate solar collector, distinguished Be that reflection is different with the convertible blinds of transmission.It is adapted to locally install and use on building, personal feature is obvious.With it is whole Architectural exterior-protecting construction, it is impossible to integral type application.Simultaneously because the housing cold-heat bridge processing of confined space and large-area construction and dimension Repair and safeguard the problems such as more difficult.The purpose of the present invention is that a kind of architectural exterior-protecting construction of embodiment is integrated with Solar use The widely used curtain wall form of large area.
Existing Solar wall such as metal perforated plate Solar wall, U.S.'s Solar wall, transparent resin plate (PC plate) Solar wall (plus are taken Greatly), OM Solar walls etc., its solar thermal utilization rate is relatively low≤30% or so, and first two is mainly heating fresh air, but summer meeting Certain thermic load is produced to building.In more rudimentary building and sun integrated degree, and to the moulding of building And attractive in appearance have large effect.
The common of passive type building goes along with sb. to guard him walling heat transfer coefficient<0.12W/m2.K holds to be realized and the best Energy Saving Windows of performance very much Three layers of Low-e aluminum-coated wood window heat transfer coefficients>0.8W/m2.k differs 6.6 times, and price is anti-high 10 times.And the effect of glass curtain wall It is worse.
The content of the invention
The purpose of the present invention is provides that a kind of to belong to real building enclosure curtain wall be efficiently too again for passive type building Positive collecting system.Summer high heat reflection, the building of the natural air conditioner of winter high thermal-arrest are structure set, adiabatic heat-insulation, solar energy profit With the anti-haze energy regenerating multifunctional curtain wall system of fresh air cool in summer and warm in winter of the four-in-one integration with decoration.And the system is easy to Intellectuality operation, insulation and Solar use contradiction for passive room unify solution and provide technical support, widely should For high-rise, Super High and low tier building, particularly assembled integrated building.
The present invention provides a kind of solar airconditioning glass curtain wall system, and the system is by high clear outer layers A and Low emissivity inner layer B Composition, outer layer A or inner layer B are at least one layer or multilayer hollow and vacuum glass, pacify in the cavity between outer layer A and inner layer B Shutter device C equipped with the solar energy heating that can freely change with folding with reflection, has between the outer layer A and inner layer B of curtain wall Structure mullion frame D and upper lower Transverse support frames, have self-adhesion between structure mullion frame D upper lower brace frame and inside and outside sealing frame and glass Type thermal insulation bridge cut-off.
Described shutter device C is made up of blinds fin 1, transmission mechanism hanger rail D2, electric control structure 3.Blinds fin 1 is two Symmetrical fin, cabane 2 is cylinder or round tube shape structure, and there is plugging structure 4 at two ends, and cabane 2, which manages interior embedding, energy storage materials of phase change 5, the two sides of blinds fin 1 is respectively collection thermosphere 6 and reflecting layer 7.
The manufacture method specific steps of glass curtain wall system include:
(1) mould, is designed;
(2) aluminum alloy beancurd leaf fin section bar, is extruded into fin section bar on special equipment by design requirement;
(3), 3000mm~6000mm is cut by using the length of fin;
(4) what, the wing of formula two ends cutting at one end, lifting or cutting one end moved up and down is transversely mounted, and cutting two ends make It exposes two ends footstalk;
(5) installation, is punched on the footstalk of formula two ends at one end and turns bolt;
(6), canalis pterygoideus at one end is blocked, bolt is stifled, plug is stifled or weldering is stifled;
(7), heat-sink shell is handled:Such as without slot, anodized is carried out in fin section bar one side, absorptivity is measured 91%, reflectivity≤12%;
(8), application heat-reflective coating:Heat reflection coating is carried out on the another side of fin, from epoxy series nanogold Red stone-type titanium dioxide and rare earth oxide Gao refraction Cai Liao colour thermal reflection film, measure photothermal reflectance rate R >=92%, hemisphere is anti- Penetrate rate=0.77;
(9), the filling PCM material in one end, phase change paraffin, 32 DEG C of phase transformation critical-temperature, phase-changing energy-storing are not blocked in canalis pterygoideus Then enthalpy 240KJ/kg, fill in elastomeric material in canalis pterygoideus space filling 80%, sealed with embolism;
(10), the blinds fin of the invention by above-mentioned complete process manufacture installs stand-by.
In addition, when alloy fin body both sides of the edge or one side all carry slot in heat absorbing coating processing,
(1), copper or aluminium sheet with heat absorbing coating are cut into strips such as according to the width of fin:Aluminium nitrogen aluminium, plated film Aluminium sheet or copper coin, the emission coated aluminium plate thickness 0.4mm of magnetic control, absorptivity 92%, emissivity 8%.Titanium oxynitrides absorptivity >= 95%th, emissivity≤5%;
(2), by plated film copper formula aluminium sheet die mould on forming press, its shape is corresponding to fin;
(3), the band after die mould is inserted in the slot of fin.
More, the collection thermosphere 6 on shutter device C fin two sides and reflecting layer 7 are that direct coating is inhaled on fin base material Hot material or reflecting material, or prefabricated heat absorbing coating or the carrier flaky material of reflectance coating, are compound to the two of fin On face;Collection thermosphere can be aluminium nitrogen aluminium, and alumilite process chromium plating, nickel and magnetic control radiate the selective heat absorbing coatings such as titanium oxynitrides, Absorptivity is between 85-95%, and emissivity is 0.20-0.05.
Shutter device C filling PCM material 6 can be that inorganic salts are serial or organic paraffin class, and phase-changing energy-storing enthalpy exists >=160KJ/kg, critical 32-60 DEG C of phase transition temperature.
The installation method specific steps of glass curtain wall system include:
(1), structure is installed;
(2), shutter device is installed;
(3) shutter device, is debugged;
(4), ectonexine AB is installed;
(5), ectonexine AB glass it is corresponding lower Transverse support frames and mullion frame position paste heat-insulating bridge-cut-off;
(6) fixed E1, E2, E3, E4 sealing frame is installed
1. the outside of the heat-insulating bridge-cut-off piece pasted on AB glass is removed into strippable paper;
2. adhesive seal frame E1E2E3E3;
(7), fixing seal frame
1. first sealing frame is fixed on mullion frame through glass seam with screw;
2. and then suitably exert oneself that upper-lower seal frame is fixed with nail vertical direction after inside jam-packed;
(8), inside and outside turnover vent window up and down is installed
1. inside and outside turnover vent window up and down is installed;
2. anti-haze filter is installed;
3. blower fan is installed;
Above-mentioned 8 procedure can complete the installation of system.
Specifically, outer layer A can also be high-transparency Low-e glass for the high low iron safety glass of rate ultrawhite thoroughly, be individual layer or Hollow double-deck or vacuum double, the 3.2mm of individual layer ultrawhite safety glass light transmittance >=92%.
Inner layer B is at least one layer of or multilayer hollow or the glass of vacuum, is one of following way of realization or a variety of:Individual layer Low-e, bilayer Low-e are hollow, double layer hollow list Low-e, three layers of hollow single Low-e, bilayer Low vacuum, list Low are double-deck true It is empty.
Ectonexine AB spaces determine shutter device C fin specification, and it is empty that fin specification width is necessarily less than ectonexine AB Between width, its be less than gap between 6-20mm.
Brief description of the drawings
Accompanying drawing 1 is solar airconditioning glass curtain wall system schematic diagram.
Accompanying drawing 2 is solar airconditioning glass curtain wall system top view.
Accompanying drawing 3 is structure mullion frame schematic diagram.
Accompanying drawing 4 is that glass curtain wall system circulates schematic diagram.
Accompanying drawing 5 is shutter device schematic diagram.
Accompanying drawing 6 is that fin schematic diagram is cut at one end formula two ends.
Accompanying drawing 7 is that blinds fin manufactures schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1 and 2, curtain wall is made up of high clear outer layers A with Low emissivity inner layer B.Outer layer A or inner layer B are at least Being provided with one layer or multilayer hollow and vacuum glass, the cavity between outer layer A and inner layer B freely to change and folding Solar energy heating with reflection shutter device C, have between the outer layer A and inner layer B of curtain wall structure mullion frame D Yu it is Shang Xia Transverse support frames D2, D3, upper stull D2 can also be substituted with transmission hanger rail 2.Structure mullion frame D stull frame D2, D3 and inside and outside sealing frame E1E2 There is the adiabatic bridge cut-off J of self-adhering-type between glass.
There is connection section bar component E1 and E2 to consolidate glass by screw L in A layers or B layers of two panels adjacent glass connection gap It is scheduled on structure mullion frame D, fluid sealant is filled with the space of E parts.
There is the self-adhesion between fixed structure corner fittings F and F and glass the inner corner trim part constituted on glass up and down and smallpox floor Type thermal insulation bridge cut-off J.
As shown in Figure 3, there are multiple intercommunicating pores 9 on structure mullion frame D webs.
As shown in Figure 4, ventilation open architecture is kept between ectonexine AB glass, outer layer A and inner layer B ' top and the bottom Position is respectively kept with the window of corresponding air inlet/outlet.Air-inlet window B1, upper air-out under air-inlet window A1, enterprising air regulator A2, internal layer under outer layer Window B2, is provided with anti-haze, screen pack and blower fan G (not shown), the two of internal and external layers of glass AB on outer air inlet/outlet window up and down inside Sheet glass connecting sewing is corresponding post frame, there is sealing frame F1, F2 and upper-lower seal frame F3, F4.Wind system can form four Circulation, interior circulation, outer circulation, inner-outer circulation and outer interior circulation provide heating (winter) cooling (summer) to passive building respectively, The temperature adjustment application that fresh air heating, fresh air cooling are taken a breath when meeting four seasons different temperatures.
As shown in Figure 5, shutter device C is by blinds fin 1, transmission mechanism hanger rail 2 (also referred to as finstock), electric control structure 3 Composition.Blinds fin 1 is two symmetrical fins, and transmission mechanism hanger rail 2 is cylinder or round tube shape structure, and there is plugging structure at two ends, is passed Motivation structure hanger rail 2, which manages interior embedding, energy storage materials of phase change 5, and the two sides of blinds fin 1 is respectively collection thermosphere 6 and reflecting layer 7.Two pairs The two outer rims at least one side of fin is claimed to be provided with slot 8, shutter device C blinds fin is in transmission mechanism hanger rail D2 and electric control Structure 3 can complete the upset and folding of blade thermal-arrest and reflecting surface under coordinating.
Blinds fin 1 can be various structures shape arc, fusiformis, flat sheet shape etc., and material can be metal or plastics Either two kinds of a variety of layered composites.
The specific manufacture method and installation method for above-mentioned solar energy glass curtain wall system is described more fully below:
First, manufacture method:
Method one:
1st, mould is designed:
The specification of fin is as designed fin both wings width 100mm, wing thickness 2.5mm, intermediate transmission mechanism depending on mould Hanger rail isMaterial:Copper aluminium 3 is or 5 is, magnalium 6 is, sial.Fin outer rim one side symmetrically have 0.8mm slots or Do not design slot.
2nd, aluminum alloy beancurd leaf fin section bar is extruded into fin section bar on special equipment by design requirement.
3rd, cut by using the length of fin such as 3000mm, 4000mm.
What the 4th, the fin such as accompanying drawing 6 of formula two ends cutting at one end, lifting or cutting one end moved up and down is transversely mounted, cutting two End makes it expose two ends footstalk.
5th, installation is punched on the footstalk of formula two ends at one end and turns bolt.
6th, canalis pterygoideus at one end is blocked, bolt is stifled, plug is stifled or weldering is stifled.
7th, heat-sink shell is handled:
Anodized (no slot) is carried out in fin section bar one side, absorptivity 91% is measured, reflectivity≤ 12%.
8th, application heat-reflective coating:
Heat reflection coating is carried out on the another side of fin, from epoxy series nano rutile-type titanium dioxide and rare earth oxygen The light heat reflection film (coating thickness 0.5mm) of yttrium and molybdenum oxide, measures photothermal reflectance rate R >=92% (scattered reflection type) hemisphere Reflectivity=0.77.
9th, the filling PCM material in one end, phase change paraffin, 32 DEG C of phase transformation critical-temperature, phase-changing energy-storing enthalpy are not blocked in canalis pterygoideus Then 240KJ/kg, fill in elastomeric material in canalis pterygoideus space filling 80%, seal 10 with embolism, as shown in Figure 7.
10th, the blinds fin of the invention by above-mentioned complete process manufacture installs stand-by.
Method two:(heat absorbing coating processing:Alloy fin body both sides of the edge or the way for all carrying slot on one side)
1st, copper or aluminium sheet with heat absorbing coating are cut into strips such as according to the width of fin:Aluminium nitrogen aluminium, plated film aluminium Plate or copper coin, the emission coated aluminium plate thickness 0.4mm of magnetic control, absorptivity 92%, emissivity 8%.Titanium oxynitrides absorptivity >=95%, Emissivity≤5%.
2nd, by plated film copper formula aluminium sheet die mould on forming press, its shape is corresponding to fin.
3rd, the band after die mould is inserted in the slot of fin.
Method three:(reflecting layer is handled:Alloy fins edges at two ends all carries the way of slot)
1st, by the coating SUS304 Thin Stainless Steel plate thickness 0.5mm with white heat-reflective coating.
2nd, coating is fluorocarbon resin added with rutile titanium dioxide, iron oxide red, the mesh of microbead glass ball≤350, IR Pigment, barium sulfate etc.;Total reflection is than TSR >=92%, 780-2500 μm of near infrared ray, reflectivity NIR >=86%, carrier SUS304 thermal conductivity factors≤18w/mk.
3rd, SUS304 white fluorine carbon plate specification as needed is cut.
4th, die mould is handled.
5th, the fluorine carbon reflector plate of die mould is inserted in slot on fin section bar.
Method four:(other manufacture methods of blinds fin)
This method is by the sheet metal of heat-reflective coating and the zinc-plated selective sheet metal for absorbing hot coating, with gold Belong to pipe punch forming fin on metal die, what metal die was manufactured has selective heat absorbing coating and the double work(of emission coating The fin of the present invention of energy, such as following process embodiments.
The 1st, the metal sheets or aluminium sheet and precoating that are pre-coated with photothermal reflectance coating are coated with to the gold of selective heat absorbing coating Category aluminium sheet (coating diaphragms) thickness 0.5mm is cut to 160 × 2950 equal-specifications.
2nd, selectMetal SUS304 stainless steel tubes.
3rd, mould has after many sags and crests punching presses for two watts of husbands or mould up and down in wing part, and these sags and crests are thin by two panels Plate (wing) is complex as a whole.
4th, punch forming after being successively put into lath, metal tube, lath on mould.
5th, the subsequent handling of stamping forming fin section bar can irrigate PCM material etc. by above-mentioned case study on implementation, one during lifting Head, the turnover vent window of inside and outside curtain wall are reserved in two ends when end reserves folding above and below suspension rod, transverse direction.
The material for manufacturing blinds fin can be metal, wood materials, composite plastic, inorganic composite materials etc. such as die mould steel Plate, aluminium alloy, wood moulding, plastic-steel, composite ceramics etc..Wherein aluminum alloy material is the most suitable, and one aluminium alloy lightweight flexible is strong It is easy to manufacture, it is often more important that thermal conductivity factor >=270w/mk of aluminium, excellent heat conductivility can be rapidly by collection thermosphere 6 Absorption solar energy obtains thermal energy conduction and produces heat exchange to the PCM energy storage materials of phase change in finstock pipe and with environment.
The collection thermosphere 6 on shutter device C fin two sides and reflecting layer 7 can be the direct coating heat absorption materials on fin base material Material or reflecting material.The carrier flaky material of heat absorbing coating that can also be prefabricated or reflectance coating, is compound to the two sides of fin On, it can so realize efficient production.Collection thermosphere can be aluminium nitrogen aluminium, alumilite process chromium plating, nickel and magnetic control radiation nitrogen oxidation The selective heat absorbing coatings such as titanium or heat-absorbing paint such as nano V titanium heat absorbing coating etc., absorptivity between 85-95%, Emissivity is 0.20-0.05.
There is a plugging structure 4 at the two ends of finstock pipe, and filling PCM material 6 can be that inorganic salts are serial or organic paraffin class, Phase-changing energy-storing enthalpy is in >=160KJ/kg, critical 32-60 DEG C of phase transition temperature.
2nd, installation method:
1st, structure is installed:
1. in reserved structural openings, according to the installation of design requirement (close to hole entity wall main structure post first Root) structure mullion frame D;2. by it is with nail or is bolted on hole or agent structure post;Upper lower brace frame is fixed respectively On hole on following face;3. stull will be held out against above and below second perpendicular structural column frame to be fixed the Shang Xia Transverse of structure mullion frame D Yu Support frame D2, D3;4. sticking adiabatic bridge cut-off:By self-adhering-type thermal insulation bridge cut-off J on two faces of said structure, by the adiabatic bridge cut-off of self-adhering-type The strippable paper of J two sides face bridge cut-off therein is removed, be pasted on munnion live and upper lower Transverse support frames D2, D3 inside and outside on face.
The 2nd, shutter device is installed
The part for the shutter device made is installed in composition space on the inside of D, D2, D3, can be installed in upper stull inframe There is leaf hanger rail or blinds guide rail and blade are installed in mullion inframe side, and electrical control mechanism is installed in its framework.
3rd, shutter device is debugged
Already installed shutter device is debugged.
The 4th, ectonexine AB is installed
1. remove Shang Xia Transverse support frames D2, D3 and structure mullion frame D both sides the adiabatic bridge cut-off J of self-adhering-type strippable paper;② The bottom of ectonexine AB glass curtain is adjacent to bonding;3. top is bonded again, the seam of two adjacent glass reserves 5-15mm.
Outer layer A can also be high-transparency Low-e glass for the high low iron safety glass of rate ultrawhite thoroughly, can be individual layer or hollow Double-deck or vacuum double, such as:The 3.2mm of individual layer ultrawhite safety glass light transmittance >=92%;The ultrawhite tempering high-transparency of individual layer Low-e glass transmission rate >=90%.
It can be following combination:
The specification (thick × long × wide) of glass:(3.0—10.0)×(1000—3500)×(1000—2400)
Inner layer B is mainly the heat transfer formation thermal resistance for constituting the transparent thermal insulation layer of building enclosure to Discussion on architecture, can adopt With heat-insulating property good glass material species or glass structure form.Inner layer B is at least one layer of or multilayer hollow or the glass of vacuum Glass, can be the form that a row are routinely easily realized:Individual layer Low-e, bilayer Low-e are hollow, double layer hollow list Low-e, three layers Hollow single Low-e, bilayer Low vacuum, list Low double-layer vacuums.Specification (length × width x thickness):(1000—4000)×(1000— 2400)×(3.0—10.0)。
The glass curtain of the inner layer B of passive building in the present invention with installing the structure commonly safeguarded is a difference in that winter Solar energy heating is utilized and summer solar radiation all has transmission channel, inner layer B master by shutter device and convection current wind system If serving the isolation with indoor heat transfer between B and A.
5th, ectonexine AB glass it is corresponding lower Transverse support frames D2, D3 and mullion frame position paste heat-insulating bridge-cut-off by pre-bonding Heat-insulating bridge-cut-off is removed from a face strippable paper of bonding die, is pasted onto in D, D2, D3 corresponding ectonexine AB interior outside.
Whole curtain wall building enclosure is constituted in outer layer A and inner layer B and traditional curtain wall is not both to have between ectonexine AB Larger space, for installation and the thicker air heat-insulation layer of shutter device, thickness between its ectonexine AB 50- Between 200mm.Because air has thermal conductivity factor≤0.023w/m of air under good heat-insulating property, the situation of ambient temperature and moisture K, its heat-insulating property exceedes existing (except aeroge) fastening insulating.50 ㎏ of general PU foam densities/m3, thermal conductivity factor ≤ 0.25w/mk, it is inexpensive long-acting and safe optimal scientific scheme to use air as heat insulation layer.If thickness reaches 180mm, heat transfer coefficient≤0.1w/m2K, and this thickness is in addition between 220-240mm of thickness of ectonexine curtain wall, than passing The passive solid wall (400-600) of German-style of system wants thin a lot of, and effect and combination property are much better than solid wall.
Ectonexine AB spaces determine shutter device C fin specification, and it is empty that fin specification width is necessarily less than ectonexine AB Between width, its be less than gap (i.e. one side gap is between 3-10) between 6-20mm.
The 6th, fixed E1, E2, E3, E4 sealing frame is installed
1. the outside of the heat-insulating bridge-cut-off piece pasted on AB glass is removed into strippable paper;2. adhesive seal frame E1E2E3E3.
7th, fixing seal frame
1. first sealing frame is fixed on mullion frame through glass seam with screw;2. and then suitably exert oneself to incite somebody to action after inside jam-packed Upper-lower seal frame is fixed with nail vertical direction.
The 8th, inside and outside turnover vent window up and down is installed
1. inside and outside turnover vent window up and down is installed;2. anti-haze filter is installed;3. blower fan is installed.
Above-mentioned 8 procedure can complete a kind of installation of the present invention.
3rd, the operation principle of curtain wall
This curtain wall can have the circulation i.e. interior circulation thermal-arrest of four functions and ventilating system, outer circulation cooling with reflection, it is outer in Circulate (fresh air thermal-arrest), inner-outer circulation (convective cooling).
1st, when winter temperature is relatively low and has illumination, sensor-based system and transmission mechanism that shutter device passes through electric control structure 3 Hanger rail 2, by the collection thermosphere upset of blinds outwardly:The selective heat absorbing coating of thermosphere is adopted by the solar energy of the saturating glass curtain of outer floor height Heat energy, blade heated body and the air heating into ectonexine AB spaces are converted into, while wing leaf is heated, in fin, finstock pipe PCM energy storage materials of phase change.When air reaches certain temperature (design temperature) between ectonexine AB, the lower airway window of inner layer B B1, B2, which open density after the atmosphere temperature rising in (outer layer A vent windows A1, A2 close state) ectonexine AB, space and reduced, to be risen, from upper Air outlet window flows out, and cold air inside constantly fills into ectonexine AB spaces by air-inlet window under B1 and forms interior circulation, heat vortex, by room The interior continuous heat temperature raising of air.
When the PCM energy storage materials of phase change of finned tube exceedes critical-temperature, PCM material is changed into liquid phase heat absorption from solid phase and (stored Can).When intensity of illumination weakens or ectonexine AB space air temps decline and exchanged heat with wing body during without light, PCM material is put to environment Heat, wing body continues to heat surrounding air.PCM material serves the effect of peak load shifting, reduces heat absorbing coating heat spike mistake High (high-temperature period at noon) causes device between energy waste and comfort level reduction and the service life reduction and AB of heat absorbing coating The too high heat ageing of temperature of part and reduce service life.
2nd, outer circulation (reflection) cools
When summer sunlight is through glass outer curtain, space is between being radiated ectonexine AB, shutter device C inductance light transmission Signal, blinds, fin, reflectance coating face are overturn outwardly, meanwhile, the outer layer A turnover air regulator of A1, A2 up and down is opened, reflectance coating Outside the photothermal reflectance exit window that outer layer is transmitted into.General reflectivity 90% or so, the heat of wing body environment temperature is more than facing Boundary's temperature by fin finstock PCM phase-change materials absorb, while A1, A2 turnover air regulator open with environmental convection (inner layer B, B1, B2 turnover air regulators are closed).The heat that PCM phase-change materials absorb, reduces the rise of ectonexine AB space temperatures peak value, in sun spoke Slowly released after penetrating reduction, be controlled heat energy during noon radiation peak.
3rd, inner-outer circulation
B1 air intakes can also be opened in summer to produce with A2 air-out, convection current produces convection fan effect indoors, even if Room temperature lowering and the new wind action of supplement.
4th, outer interior circulation
A1 and B2 can be opened as needed in spring and autumn while blinds is converted into collection Warm status, from the new of A1 entrance Wind is heated, and is got in.
Above-mentioned installation of the invention, interior circulation can obtain 75% -81% theoretical thermal efficiency, resist obtained by summer Radiation efficiency 80% -90% is higher by 40% -70% than traditional Solar wall utilization rate.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those skilled in the art is in technical scope disclosed by the invention, the change or replacement that can be readily occurred in, and all should It is included within the scope of the present invention.Therefore, protection scope of the present invention should using the scope of the claims as It is accurate.

Claims (10)

1. a kind of solar airconditioning glass curtain wall system, it is characterised in that the system is by high clear outer layers A and Low emissivity inner layer B Composition, outer layer A or inner layer B are at least one layer or multilayer hollow and vacuum glass, pacify in the cavity between outer layer A and inner layer B Shutter device C equipped with the solar energy heating that can freely change with folding with reflection, has between the outer layer A and inner layer B of curtain wall Structure mullion frame D and upper lower Transverse support frames, have self-adhesion between structure mullion frame D upper lower brace frame and inside and outside sealing frame and glass Type thermal insulation bridge cut-off.
2. glass curtain wall system according to claim 1, it is characterised in that described shutter device C by blinds fin 1, And transmission mechanism hanger rail D2, electric control structure H composition.Blinds fin 1 be two symmetrical fins, finstock 2 be pipe or square tube type structure, There is plugging structure 4 bottom, and finstock 2, which manages interior embedding, energy storage materials of phase change 5, and the two sides of blinds fin 1 is respectively collection thermosphere 6 and anti- Penetrate layer 7.
3. the manufacture method of the glass curtain wall system described in manufacturing claims 1, it is characterised in that including
(1) mould, is designed;
(2) aluminum alloy beancurd leaf fin section bar, is extruded into fin section bar on special equipment by design requirement;
(3), 3000mm~6000mm is cut by using the length of fin;
(4), at one end or two ends cutting wing, lifting or cutting one end move up and down is transversely mounted, cutting two ends reveal it Go out two ends footstalk;
(5) installation, is punched on the footstalk of formula two ends at one end and turns bolt;
(6), canalis pterygoideus at one end is blocked, bolt is stifled, plug is stifled or weldering is stifled;
(7), heat-sink shell is handled:Such as without slot, anodized is carried out in fin section bar one side, absorptivity 91% is measured, Reflectivity≤12%;
(8), application heat-reflective coating:Heat reflection coating is carried out on the another side of fin, from epoxy series nanometer rutile Type titanium dioxide and rare earth high refractive index oxide colour thermal reflection film, measure photothermal reflectance rate R >=92%, hemispherical reflectance =0.77;
(9), the filling PCM material in one end, phase change paraffin, 32 DEG C of phase transformation critical-temperature, phase-changing energy-storing enthalpy are not blocked in canalis pterygoideus Then 240KJ/kg, fill in elastomeric material in canalis pterygoideus space filling 80%, sealed with embolism;
(10), the blinds fin of the invention by above-mentioned complete process manufacture installs stand-by.
4. manufacture method according to claim 3, it is characterised in that in heat absorbing coating processing alloy fin body both sides of the edge or When all carrying slot 8 on one side,
(1), copper or aluminium sheet with heat absorbing coating are cut into strips such as according to the width of fin:Aluminium nitrogen aluminium, plated film aluminium sheet Or copper coin, the emission coated aluminium plate thickness 0.4mm of magnetic control, absorptivity 92%, emissivity 8%.Titanium oxynitrides absorptivity >=95%, hair Penetrate rate≤5%;
(2), by plated film copper or aluminium sheet on forming press die mould, its shape is corresponding to fin;
(3), the band after die mould is inserted in the slot of fin.
5. manufacture method according to claim 3, it is characterised in that the collection thermosphere 6 on shutter device C fin two sides and anti- It is direct coating heat-absorbing material or reflecting material on fin base material to penetrate layer 7, or prefabricated heat absorbing coating or reflectance coating Carrier flaky material, be compound on the two sides of fin;Collection thermosphere can be aluminium nitrogen aluminium, alumilite process chromium plating, nickel and magnetic control The selective heat absorbing coatings such as titanium oxynitrides are radiated, absorptivity is between 85-95%, and emissivity is 0.20-0.05.
6. manufacture method according to claim 3, it is characterised in that shutter device C filling PCM material 6 can be Inorganic salts are serial or organic paraffin class, and phase-changing energy-storing enthalpy is in >=160KJ/kg, critical 32-60 DEG C of phase transition temperature.
7. the installation method of glass curtain wall system as claimed in claim 1, it is characterised in that including
(1), structure is installed;
(2), shutter device is installed;
(3) shutter device, is debugged;
(4), ectonexine AB is installed;
(5), ectonexine AB glass it is corresponding lower Transverse support frames and mullion frame position paste heat-insulating bridge-cut-off;
(6) fixed E1, E2, E3, E4 sealing frame is installed
1. the outside of the heat-insulating bridge-cut-off piece pasted on AB glass is removed into strippable paper;
2. adhesive seal frame E1E2E3E3;
(7), fixing seal frame
1. first sealing frame is fixed on mullion frame through glass seam with screw;
2. and then suitably exert oneself that upper-lower seal frame is fixed with nail vertical direction after inside jam-packed;
(8), inside and outside turnover vent window up and down is installed
1. inside and outside turnover vent window up and down is installed;
2. anti-haze filter is installed;
3. blower fan is installed;
Above-mentioned 8 procedure can complete the installation of system.
8. installation method according to claim 7, it is characterised in that outer layer A is the high low iron safety glass of rate ultrawhite thoroughly It can be high-transparency Low-e glass, be individual layer or hollow double-deck or vacuum double, the 3.2mm of individual layer ultrawhite safety glass is saturating Light rate >=92%.
9. installation method according to claim 7, it is characterised in that inner layer B is at least one layer of or multilayer hollow or vacuum Glass, be one of following way of realization or a variety of:Individual layer Low-e, bilayer Low-e are hollow, double layer hollow list Low-e, three The hollow single Low-e of layer, bilayer Low vacuum, list Low double-layer vacuums.
10. installation method according to claim 7, it is characterised in that ectonexine AB spaces determine shutter device C wing Piece specification, fin specification width is necessarily less than ectonexine AB space widths, and it is less than gap between 5-20mm.
CN201710584828.XA 2017-07-18 2017-07-18 A kind of making of solar airconditioning glass curtain wall system and installation method Pending CN107299706A (en)

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CN109357422A (en) * 2018-10-25 2019-02-19 山东仲基新能源科技有限公司 Solar airconditioning wall system and its construction method of installation
CN109868924A (en) * 2019-04-04 2019-06-11 南京工业大学 Double-skin glass curtain wall with reversible nozzle structure
CN111456300A (en) * 2020-04-16 2020-07-28 东北石油大学 Heat-preservation ventilating device for glass curtain wall
CN111719741A (en) * 2020-07-02 2020-09-29 肖文法 Building energy-saving wall structure
CN112049289A (en) * 2020-08-25 2020-12-08 华恒建设集团有限公司 Breathing type energy-saving glass curtain wall and construction process thereof
CN112177505A (en) * 2020-09-18 2021-01-05 深圳市瑞玮工程有限公司 Novel energy-saving window system and installation method thereof

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CN109357422A (en) * 2018-10-25 2019-02-19 山东仲基新能源科技有限公司 Solar airconditioning wall system and its construction method of installation
CN109868924A (en) * 2019-04-04 2019-06-11 南京工业大学 Double-skin glass curtain wall with reversible nozzle structure
CN111456300A (en) * 2020-04-16 2020-07-28 东北石油大学 Heat-preservation ventilating device for glass curtain wall
CN111719741A (en) * 2020-07-02 2020-09-29 肖文法 Building energy-saving wall structure
CN112049289A (en) * 2020-08-25 2020-12-08 华恒建设集团有限公司 Breathing type energy-saving glass curtain wall and construction process thereof
CN112177505A (en) * 2020-09-18 2021-01-05 深圳市瑞玮工程有限公司 Novel energy-saving window system and installation method thereof
CN112177505B (en) * 2020-09-18 2022-04-19 深圳市瑞玮工程有限公司 Novel energy-saving window system and installation method thereof

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