CN103498623A - Breathable internal suspension membrane type dual-insulated glass - Google Patents
Breathable internal suspension membrane type dual-insulated glass Download PDFInfo
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- CN103498623A CN103498623A CN201310489993.9A CN201310489993A CN103498623A CN 103498623 A CN103498623 A CN 103498623A CN 201310489993 A CN201310489993 A CN 201310489993A CN 103498623 A CN103498623 A CN 103498623A
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Abstract
The invention discloses breathable internal suspension membrane type dual-insulated glass. According to the breathable internal suspension membrane type dual-insulated glass, an optical membrane serves as a middle layer, the optical membrane is installed in an inner cavity of the insulated glass to serve as the middle layer through a suspension membrane frame on the premise that the original encapsulating structure of the insulated glass is not changed, and then the dual-insulated glass is obtained; hollow edge space formed between the optical membrane and an outer glass body is fully utilized, a dry breathing tube arranged in a mode of a dual-sleeved-square loop is installed to balance inner cavity pressure change caused by external environment change, so that stress borne by the outer glass body is relieved, and then stability of the whole insulated glass is improved.
Description
Technical field
The invention belongs to the peripheral protective technical field of Green energy-saving buildings, be specifically related to the two hollow glasss of a kind of respirable interior outstanding film.
Background technology
Energy saving building has higher energy-conservation requirement to hollow glass, at present, adopts glass as the two hollow system of the triplex glass in intermediate layer, because it can obtain extraordinary coefficient of heat insulation, receives increasing the concern and application.But the increase that the glass in intermediate layer is apparent in view the gross mass of two hollow glasss, thereby the structure of making and installation cost increase significantly.
Installing additional of the intermediate glass of the two hollow system of triplex glass, also brought certain difficulty to overall package and the seal of system, relatively plays two-layer hollow glass, many potential leakage points of twice.In use, due to the impact of environmental change, the STRESS VARIATION that outer sheet glass bears is very large, and intermediate glass increased the weight of deformation to integrally-built impact, has reduced the reliability of sealant and the stability of operation.
In order to obtain more reliable sealing effectiveness and the longer cycle of operation, reduce glass as far as possible and change the deformation caused with external environment condition, installing air-pressure balancing device additional and make hollow glass have respiration, is the fine way of dealing with problems, and can make the mirror effect of hollow glass external surface better.
Install the application study of hollow glass on building external protects of air-pressure balancing device additional
[1][1] David Ambrose, Achilles N. Karagiozis, Pressure Equalized Insulated Glass Units in Exterior Building Envelopes, ASHRAE 2007, proof is being eliminated structural stress with the hollow glass of air-pressure balancing device, and reducing seal failure and smooth outward appearance mirror effect aspect has remarkable effect.And, experimental results show that after the inner chamber desiccant lost efficacy, air-pressure balancing device can also reduce the relative humidity of inner chamber, and the Anti-dew effect is remarkable.
Domestic hollow glass installs capillary tube additional, mostly is the temporary measure of atmospheric pressure compensating between manufacturing environment and installation environment.After installation, be about to its dismounting and reseal and make it lose respiration at incision position.
External hollow glass installs the technology of breather valve additional, and its principle is followed operating principle capillaceous basically, and the resistance pressure drop produced by breather valve discharges less inner dry gas as far as possible and outside humid air is sucked as little as possible.
At present, the intermediate layer that installs unlike material additional in standard hollow glass also more research and an application
[2][2]
highly Insulating Glazing Systems using Non-Structural Center Glazing Layers,dariush Arasteh, Howdy Goudey, and Christian Kohler, Lawrence Berkeley National Laboratory, along with the extensive use of optical plastic film at automobile and building field, and the progress of the process technology of film face coat technology, biaxial stretching film, by the plastic sheeting that is coated with optical thin film, be that the present invention is called blooming and is applied to hollow glass inside and has more and more received the concern in energy saving building field with thermal technology and the optical property that increases hollow glass.
Summary of the invention
The purpose of this invention is to provide the two hollow glasss of the outstanding film of a kind of type of respiration Inner, solution is in the situation that the constant blooming intermediate layer that installs additional of the original encapsulating structure of hollow glass, make it there is the inside heat insulation structural of two hollows, and take full advantage of outer sheet glass and Bian Bu space, optics controlling diaphragm intermediate layer installs dry respiratory siphon additional, be air-pressure balancing device, make whole system there is respiratory function.
The two hollow glasss of the outstanding film of type of respiration Inner provided by the invention are install inner outstanding film frame additional and form intermediate layer by the outstanding fixing blooming of film frame, realization pair hollow glasss between sheet glass and interior sheet glass outside, described outstanding film frame is assembled by rotating bezel and fixed frame, and the rotation by rotating bezel around the rotating fulcrum on fixed frame drives the power that the spring in rotating bezel produces membrane to the blooming limit and makes its tensioning, surrounding section space in blooming intermediate layer and hollow that outer sheet glass forms, dry respiratory siphon is installed, this drying respiratory siphon is the hollow loop structure, but the dry respiratory siphon of the first lap inner ring of being made by bending aluminium parting bead and the second dry respiratory siphon in circle outer ring form, and the second drying respiratory siphon loop, circle outer ring of the dry respiratory siphon loop of the first lap inner ring that makes to be filled with desiccant and not filling desiccant communicates, the second dry respiratory siphon in circle outer ring is as the cushion space that increases dry gas in respiratory, increase the vapor diffusion resistance in scavenging period simultaneously, avoid water vapor permeable to advance the inner chamber of hollow glass, initial segment in the dry respiratory siphon of first lap inner ring loop has the spiracle be communicated with the inner chamber of hollow glass, dry respiratory siphon loop, the outer ring of the second circle end is packaged with connecting hose and communicates with external environment condition through outside parting bead frame.
Described dry respiratory siphon is a pipeline liquid injecting device, and sectional area and the Length Ratio of the second dry respiratory siphon in circle outer ring are less than 10
-4m, by the transparency area calculating of every square metre, the volume of its cushion space is not less than 100cm simultaneously
3, the glass inner chamber dew point between the assurance operating period is in design standard requires.
Fixed frame and rotating bezel that described outstanding film frame consists of the co-extrusion polymer profiles assemble.
The section bar that described rotating bezel is V-structure, both sides arrange end plate, near hollow glass cavity one side, it is the decoration end plate, decorating the end plate top is to contact the also flange of jack-up with interior outstanding film, opposite side is locating end plate, the arranged outside of locating end plate has the end face of retaining locking positioning, has alveolus on end face, with the locking positioning alveolus of the positioning baffle inboard of fixed frame, matches; The junction, bight, the outside of decorating end plate is that rounded rotation groove or a protruding semicircle fulcrum turn knob, as rotating fulcrum; What be preinstalled with the outstanding film of stretching Inner in rotating bezel is point-like spring spaced apart, with guarantee the pulling force that outstanding film is required and use in eliminate in outstanding film internal stress change required elastic deformation;
The section bar that described fixed frame is open L-type structure, the bottom of fixed frame is for the fixed head bonding with interior sheet glass, fixed head is provided with positioning baffle near hollow glass outer end hermetically-sealed construction one side, make fixed frame integral body be L-type, turn knob near being provided with on the fixed head of hollow glass cavity one side for the semicircle fulcrum of the projection of the rotation groove fit with rotating bezel, or turn with the semicircle fulcrum of the projection of rotating bezel the rotation groove that knob coordinates.
Rotating bezel of the present invention and spring can be by cross section the polymer architecture section bar replacement of three claw types, centre one pawl of three claw types is the blooming fixed edge, the projection that is spaced apart is processed in the fixed edge end, be called dop and replace spring, this dop directly contacts with blooming, good elasticity and lower modulus are arranged, and obtain contact point tight between blooming and dop and can be movable among a small circle by welding manner, to produce the power of outside membrane, and can be with the variation of membrane stress in stretch tight film and use procedure 360
oproduce miniature deformation on any direction, thereby keep the smooth of film; The common point of three claw types rotates groove for semicircle or protruding semicircle fulcrum turns knob, as rotating fulcrum, the pawl of close hollow glass cavity one side of three claw types is as decorating end plate, the end plate that the end of the pawl of close hollow glass outer end hermetically-sealed construction one side is rotation urging and locking insurance, be called snib, the end plate arranged outside of snib below has the end face of retaining locking positioning, have the alveolus matched with the locking positioning alveolus of the positioning baffle inboard of fixed frame on end face, this end plate is called block.
Outstanding film frame of the present invention also can be substituted by rotating bezel and the structural frames of another kind of form, described rotating bezel is to include lumen protruding co-extrusion polymer architecture section bar is arranged outward, wherein a raised points is that the circular arc shiny surface is as rotating fulcrum, Cheng Zhuan Button, adjacent with rotating fulcrum and long for being processed into spaced for replacing the projection of spring for fixing and stretching blooming and end near the limit of hollow glass cavity one side, be called dop, adjacent with rotating fulcrum and close hollow glass outer end hermetically-sealed construction one side is the retaining locking end with the end face of alveolus, be called the card shelves, the point relative with rotating fulcrum is rotation urging and spacing lock, also referred to as snib,
The section bar that described structural frames is open U-shaped structure, the bottom of structural frames is for the fixed head bonding with interior sheet glass, close hollow glass cavity one side of fixed head is provided with the decoration end plate, fixed head is provided with positioning baffle near hollow glass outer end hermetically-sealed construction one side, make structural frames integral body be U-shaped, decorate on end plate or fixed head and be provided with for the rotating fulcrum with rotating bezel and turn the groove that knob coordinates, the positioning baffle inboard is provided with the locking positioning alveolus coordinated with card shelves alveolus in rotating bezel.
Between the dry respiratory siphon of described outstanding film frame and hollow loop, division board is installed, division board is bonded on the inner surface that the hollow loop of dry respiratory siphon forms, for preventing coming off of interior outstanding film elasticity element by quick jointing tape.
The inner chamber of the two hollow glasss of the outstanding film of described type of respiration Inner, only dry respiratory siphon and the connecting hose by the hollow loop communicates with external environment condition, and outside seal is still the double sealing of standard hollow glass.
The hollow that blooming after fixing forms inside and outside two sheet glass as intermediate layer is divided into inboard and two, outside hollow heat insulation layer.The inboard hollow that blooming and interior sheet glass form is because the impact that is subject to external environment condition is little, and air-conditioning and HVAC facility all are installed in building usually, and therefore, the running environment of indoor is basicly stable, and inboard hollow belongs to stable hollow heat insulation layer.The outside hollow that blooming and outer sheet glass form is due to the variations in temperature that is subject to the external environment, blast and structural deformation etc., the running environment very severe, the end reaction STRESS VARIATION that sheet glass bears outside is just very large, so just the leakproofness of total intensity and sealing is brought to very large destruction.
Described outside hollow is due to the irradiation that is subject to sunshine, temperature raises and causes that the air pressure in the hollow of the outside increases, by dry respiratory siphon, xeothermic gas is discharged in time, the second dry respiratory siphon in circle outer ring, just as the cushion space of dry gas, is arrived in external environment condition by the humid air of the inside.And when the temperature reduction, when the air pressure of outside hollow reduces, the air of external environment condition again can be first the second dry respiratory siphon in circle outer ring of the dry respiratory siphon of inspiration, the dry gas of the inside is known from experience first inspiration glass inner chamber, avoid the infiltration of outside humid air, guarantee that glass inner chamber dew point between the operating period is in design standard requires.
advantage of the present invention and good effect:
One of advantage of the present invention, do not changing on the original encapsulating structure of hollow glass basis exactly, and suspension structures in the middle of installing additional, realized the inner space of hollow glass is divided into to two hollow cavities.
Two of advantage of the present invention, take full advantage of outer sheet glass exactly and Bian Bu space, blooming intermediate layer installs dry respiratory siphon additional, makes to be subject to hollow in the outside of external environment influence maximum to tend towards stability.
One of good effect of the present invention, be exactly that intermediate layer adopts blooming, makes hollow glass become two hollow, by the flexible configuration of intermediate optical film, realizes selectable optics and thermal property.
Two of good effect of the present invention, install dry respiratory siphon exactly additional, makes outer sheet glass safer, and system is more stable.
The accompanying drawing explanation
Fig. 1 is the sectional drawing of the two hollow glasss of the outstanding film of the embodiment of the present invention 1 type of respiration Inner.
Fig. 2 is the sectional drawing before spring rotating bezel fixed optics controlling diaphragm of the present invention.
Fig. 3 is the sectional drawing after spring rotating bezel fixed optics controlling diaphragm of the present invention.
Fig. 4 is Internal and external cycle and the connecting hose fragmentary detail view that hollow of the present invention is breathed drying tube.
Fig. 5 is the ventilation schematic diagram that hollow of the present invention is breathed drying tube.
Fig. 6 is that the alternative film frame assembly pawl type that the stretches tight tensioning card matrix of the embodiment of the present invention 3 rotates assembly drawing.
Fig. 7 is that the alternative film frame assembly pawl type that the stretches tight tensioning card convex type of the embodiment of the present invention 4 rotates assembly drawing.
Fig. 8 is the alternative film frame component blocks type that the stretches tight tensioning card assembly drawing of the embodiment of the present invention 2.
Fig. 9 is the alternative film frame component blocks type that the stretches tight tensioning card schematic three dimensional views of the embodiment of the present invention 2.
Figure 10 is two hollow glass sectional drawings of the alternative film frame establishment of component that stretches tight of the embodiment of the present invention 2.
In figure, 1, outer sheet glass; 2, interior sheet glass; 3, optics controlling diaphragm; 4, fixed frame; 4.1, rotating fulcrum turn knob; 4.2, positioning baffle; 5, rotating bezel; 5.1, flange; 5.2, decorate end plate; 5.3, rotate groove; 5.4, locating end plate; 5.5, spring card slot; 6, flexible member (wound form extension spring); 6.1, plastic cap; 6.2, solder joint; 7, division board; 8, the dry respiratory siphon of hollow loop; 8.1, the dry respiratory siphon (being filled with molecular sieve) of inner ring; 8.2, the dry respiratory siphon (without desiccant) in outer ring; 8.3, hose coupling; 8.4, the initial segment spiracle; 8.5, the sponge plug; 9, parting bead frame; 10, butyl rubber; 11, structure sealant; 12, connecting hose; 13, inserted joint casing; 14, sheath poling.
The specific embodiment
embodiment 1:
As shown in Figure 1, the two hollow glasss of the outstanding film of type of respiration Inner of the present invention mainly comprise outer sheet glass 1, interior sheet glass 2, by hanging the fixing optics controlling diaphragm 3 of film frame (being formed by fixed frame 4 and rotating bezel 5), the dry respiratory siphon 8 of hollow loop and division board 7.
Described outer sheet glass 1 and interior sheet glass 2 are processed by production process of hollow glass, only should be noted the width difference to the membrane removal of surrounding section with the glass of optical coating.The membrane removal width of outer sheet glass, on the basis of the construction width of considering original interval box and structure glue, should add the adhesion width of the dry respiratory siphon of hollow loop.The membrane removal width of interior sheet glass also needs to add the adhesion width of outstanding film frame.
Described outstanding film frame comprises, be fixed on the fixed frame 4 of interior sheet glass 2 inner surfaces by quick jointing tape, and be rotating fulcrum around fixed frame semi-cylindrical hill 4.1(, also claim to turn knob) rotating bezel 5 of rotation and be contained in advance flexible member 6 formations in rotating bezel, see Fig. 2 and Fig. 3.
The fixed frame of described suspension structures is the section bar that extrusion profile is processed into the L-type structure, sees Fig. 2.Bottom is for the fixed head bonding with interior sheet glass, fixed head is provided with positioning baffle 4.2 near hollow glass outer end hermetically-sealed construction one side, make fixed frame integral body be L-type, the positioning baffle inboard is provided with the locking positioning alveolus, near being provided with on the fixed head of hollow glass cavity one side for the semicircle fulcrum of the projection of the rotation groove fit with rotating bezel, turns knob 4.1.
The opened type section bar that described rotating bezel is V-structure, see Fig. 3, have the spring card slot 5.5 of inserted elastic element 6 in the middle of the rotating bezel inboard, the both sides of section bar are respectively decorates end plate 5.2 and locating end plate 5.4, decorating the end plate top is to contact the also flange of jack-up with interior outstanding film, place, inboard decoration end plate link angle has rotation groove 5.3 and puts and rotated to facilitate with this, decorating the end plate top is ganoid flange 5.1, the inside extension of stress line produced in order to the point of application of blocking the stretching blooming.The outer of outside locating end plate is the cambered surface with alveolus, in order to be fixed the locking positioning of frame;
Described flexible member 6 is for being wound around extension spring, and the last lap of the bottom of spring half needs to expand circle so that the chucking after pegging graft is fixed, and the plastic cap 6.1 in order to be welded and fixed the stretching blooming is inserted on top.Described plastic cap is avoided, because the stretching blooming comes off, seeing Fig. 2 more than need to inserting interior three circles of spring.
Described optics controlling diaphragm is fixed on the surrounding section of the inner surface of interior sheet glass usually.By quick jointing tape, fixed frame 4 is fixed on to the limit section of interior sheet glass, to be preinstalled with again flexible member 6(wound form extension spring) rotating bezel 5 with fixed frame, be assembled together, keep the interior spring of slot perpendicular to glass surface, then, exhibition film machine is laid in interior outstanding blooming on the suspension structures frame, and makes blooming keep certain tensioning.By ultrasonic wave or laser welding gun, blooming is fixed on the plastic cap 6.1 on spring top.Finally, take fixed frame Zhuan Button completes as fulcrum presses down rotating bezel the film that stretches tight.
Described division board 7, for the L-type extrusion profile processes.Mainly in order to the internal component to outstanding film frame, blocked and risen decoration function.Division board is adhesively fixed on dry respiratory siphon 8 inner surfaces by quick jointing tape and pressurization makes it bonding evenly firmly, its inboard is designed with protruding pressing plate, be mainly after closing sheet, the outer rim of the locating end plate of rotating bezel to be covered, in case in using, the dropout of rotating bezel is loosening, see Fig. 1.
The making of the dry respiratory siphon 8 of described hollow loop, as shown in Figure 4,5.The square hollow glass production of 1 square metre of take is example, but breathes the 9A aluminium parting bead processing and fabricating that drying tube adopts bending.The parting bead of the dry respiratory siphon 8.1 of first lap inner ring is only opened double spiracle 8.4 in the certain distance of initiating terminal, be generally the over half of perpendicular side one edge lengths, then load molecular sieve desiccant, be bent into square parting bead frame by the inner ring size, initiating terminal is blocked with the sponge plug 8.5 of filtration respectively with end and is goed deep into the interior certain size of pipe so that bight is connected inserted joint casing 13.The second dry respiratory siphon 8.2 in circle outer ring adopts same parting bead, but not filling molecular sieve desiccant, the while does not open spiracle and guarantees that whole parting bead cavity is airtight, by the outer ring size, is converted into square parting bead frame.Connect inserted joint casing 13 by angle, the dry respiratory siphon of inner ring is communicated with the dry respiratory siphon in outer ring.The inboard, turning of inserted joint casing 13 is provided with the L-type boss in order to the fixing both port of origination of inner ring (referring to Fig. 4).The end of outside region is installed hose coupling 8.3, and connects the plastics connecting hose 12 that internal diameter is 1 millimeter, passes and passes structure sealant 11 in the sheath poling 14 that connecting hose 12 is buried underground in parting bead frame 9 and be in communication with the outside.
The pressure drop that the internal diameter of connecting hose is looked whole loop have certain scope (
Φ0.5～
Φ3mm).The length of the second dry respiratory siphon in circle outer ring is about 4 meters, and the sectional area of 9A aluminium parting bead is about 0.5 square centimeter, and sectional area and Length Ratio are 1.25 * 10
-5m, the cavity volume of outside region is 200 cubic centimetres.
Fixing of the dry respiratory siphon of described hollow loop, together with a side bonds that first by quick jointing tape, division board 7 is enclosed to dry respiratory siphon loops with two after assembling, then, opposite side coating butyl rubber in the dry respiratory siphon of two circles loop, and be fixed in the inner surface of outer sheet glass, being pressurizeed to it in the outside by division board, makes division board, the dry respiratory siphon of hollow loop and glass bonding evenly firm.
To fixing the outer sheet glass of the dry respiratory siphon of hollow loop and division board, by the production process of hollow glass, carry out installing additional of outside seal parting bead.The film side hollow thickness that stretches tight of this example is 15 millimeters (optimum range is between 12 millimeters to 20 millimeters), dry respiratory siphon side hollow thickness is 9 millimeters (scope is between 9 millimeters to 16 millimeters), it is between 21 millimeters to 36 millimeters that the inner chamber gross thickness of hollow glass is the 24mm(scope), but outside parting bead adopts 24A bending aluminium parting bead 9.Before installing additional, at the flexible pipe of 24A parting bead, through place, punch and install sheath poling 14 additional, while being convenient to fixedly, drawing of connecting hose taken over hole.
When interior sheet glass fix optics controlling diaphragm intermediate layer and outside after sheet glass fixes the dry respiratory siphon of hollow loop and division board, just by the processing technology of hollow glass, closed sheet and follow-up encapsulation process until maintenance completes.
embodiment 2:
The two hollow glass agent structures of the type of respiration that the present embodiment provides are with embodiment 1, referring to Fig. 1.Wherein, two of the form of the outstanding film fixation kit of the described film side that stretches tight outstanding film frame employing Inner, outstanding film frame consists of rotating bezel and structural frames; The lumen that includes that rotating bezel in embodiment 1 and spring are made by the polymer architecture section bar has protruding rotating bezel to replace outward, sees Fig. 8 to Figure 10.
The described lumen that includes has protruding rotating bezel outward, referring to Fig. 8, wherein a raised points is that the circular arc shiny surface is as rotating fulcrum, Cheng Zhuan Button, the limit of adjacent with rotating fulcrum and close hollow glass cavity one side length is fixed optics film limit and is processed into spaced projection, be called dop, referring to Fig. 9, this dop directly contacts with film (being blooming), good elasticity and lower modulus are arranged, and obtain contact point tight between film and dop and can be movable among a small circle by welding manner, to produce the power of outside membrane, and can be with the variation of membrane stress in stretch tight film and use procedure 360
oproduce miniature deformation on any direction, thereby keep the smooth of film, adjacent with rotating fulcrum and close hollow glass outer end hermetically-sealed construction one side is the retaining locking end with the end face of alveolus, is called the card shelves, and the point relative with rotating fulcrum is rotation urging and spacing insurance, also referred to as snib.
The section bar that described structural frames is open U-shaped structure, referring to Fig. 8, assembling and rotation that the inside of open architecture is rotating bezel provide space, the bottom of structural frames is for the fixed head bonding with interior sheet glass, close hollow glass cavity one side of fixed head is provided with the decoration end plate, fixed head is provided with positioning baffle near hollow glass outer end hermetically-sealed construction one side, make structural frames integral body be U-shaped, decorate on end plate or fixed head and be provided with for the rotating fulcrum with rotating bezel and turn the groove that knob coordinates, the positioning baffle inboard is provided with the locking positioning alveolus coordinated with the card shelves alveolus of rotating bezel.
Breathe the drying tube side structure with embodiment 1.
The two hollow glass agent structures of the outstanding film of the type of respiration Inner that the present embodiment provides are with embodiment 1, referring to Fig. 1.Wherein, the described film side that stretches tight adopts one of variant of outstanding film frame fixation kit, and the polymer architecture section bar that rotating bezel in embodiment 1 and spring are three claw types by cross section replaces, and sees Fig. 6;
The common point of described three claw type rotating bezels is that the semicircle groove that rotates is as rotating fulcrum, centre one pawl of three claw types is the blooming fixed edge, the fixed edge end is the dop that is intervally distributed with one group of projection, replace spring, this dop directly contacts with blooming, good elasticity and lower modulus are arranged, and obtain contact point tight between blooming and dop and can be movable among a small circle by welding manner; The pawl of close hollow glass cavity one side of three claw types is as decorating end plate, the end plate that the end of the pawl of the close hollow glass of three claw types outer end hermetically-sealed construction one side is rotation urging and spacing insurance, be called snib, the end plate arranged outside of snib below has the end face of retaining locking positioning, have the alveolus matched with the locking positioning alveolus of the positioning baffle inboard of fixed frame on end face, this end plate is called block.
The section bar that described fixed frame is open L-type structure, concrete structure is with embodiment 1.
Breathe the drying tube side structure with embodiment 1.
The two hollow glass agent structures of the outstanding film of the type of respiration Inner that the present embodiment provides are with embodiment 1, referring to Fig. 1.Wherein, two of the variant of the described outstanding film frame fixation kit of film side employing that stretches tight, the polymer architecture section bar that rotating bezel in embodiment 1 and spring are three claw types by cross section replaces, and sees Fig. 7;
Wherein rotating fulcrum turns on the common point that knob is arranged on three claw type rotating bezels, rotates groove and is arranged on the fixed head of L-type structural frames near medial end, and all the other structures are with embodiment 3.
Breathe the drying tube side structure with embodiment 1.
The present invention has following features:
The good optics that takes full advantage of blooming is controlled function, effectively the glass hollow cavity is divided into to two hollow, has increased the selective of optical property, and has promoted the thermal property of system.Simultaneously, standard of comparison hollow glass and triplex glass, the raising of performance does not increase the gross weight of whole plate.
Take full advantage of outer sheet glass and Bian Bu space, optics controlling diaphragm intermediate layer installs dry respiratory siphon additional, make to be subject to hollow in the outside of external environment influence maximum to tend towards stability.
Claims (7)
1. a type of respiration Inner hangs the two hollow glasss of film, it is characterized in that on the basis that does not change the original encapsulating structure of hollow glass, install outside inner outstanding film frame between sheet glass and interior sheet glass additional and form intermediate layer by the outstanding fixing blooming of film frame, realizing two hollow glasss, described outstanding film frame is assembled by rotating bezel and fixed frame, and the rotation by rotating bezel around the rotating fulcrum on fixed frame drives the power that the spring in rotating bezel produces membrane to the blooming limit and makes its tensioning, surrounding section space in blooming intermediate layer and hollow that outer sheet glass forms, dry respiratory siphon is installed, this drying respiratory siphon is the hollow loop structure, but the dry respiratory siphon of the first lap inner ring of being made by bending aluminium parting bead and the second dry respiratory siphon in circle outer ring form, and the second drying respiratory siphon loop, circle outer ring of the dry respiratory siphon loop of the first lap inner ring that makes to be filled with desiccant and not filling desiccant communicates, the second dry respiratory siphon in circle outer ring is as the cushion space that increases dry gas in respiratory, increase the vapor diffusion resistance in scavenging period simultaneously, avoid water vapor permeable to advance the inner chamber of hollow glass, initial segment in the dry respiratory siphon of first lap inner ring loop has the spiracle be communicated with the inner chamber of hollow glass, dry respiratory siphon loop, the outer ring of the second circle end is packaged with connecting hose and communicates with external environment condition through outside parting bead frame.
2. the two hollow glasss of the outstanding film of type of respiration Inner according to claim 1, is characterized in that dry respiratory siphon is a pipeline liquid injecting device, and sectional area and the Length Ratio of the second dry respiratory siphon in circle outer ring are less than 10
-4m, by the transparency area calculating of every square metre, the volume of its cushion space is not less than 100cm simultaneously
3, the glass inner chamber dew point between the assurance operating period is in design standard requires.
3. the two hollow glasss of the outstanding film of type of respiration Inner according to claim 1, is characterized in that rotating bezel and fixed frame that described outstanding film frame consists of the co-extrusion polymer profiles assemble;
The section bar that described rotating bezel is V-structure, both sides arrange end plate, near hollow glass cavity one side, it is the decoration end plate, decorating the end plate top is to contact the also flange of jack-up with interior outstanding film, opposite side is locating end plate, the arranged outside of locating end plate has the end face of retaining locking positioning, has alveolus on end face, with the locking positioning alveolus of the positioning baffle inboard of fixed frame, matches; The junction, bight, the outside of decorating end plate is that rounded rotation groove or a protruding semicircle fulcrum turn knob, as rotating fulcrum; What be preinstalled with the outstanding film of stretching Inner in rotating bezel is point-like spring spaced apart, with guarantee the pulling force that outstanding film is required and use in eliminate in outstanding film internal stress change required elastic deformation;
The section bar that described fixed frame is open L-type structure, the bottom of fixed frame is for the fixed head bonding with interior sheet glass, fixed head is provided with positioning baffle near hollow glass outer end hermetically-sealed construction one side, make fixed frame integral body be L-type, the positioning baffle inboard is provided with the locking positioning alveolus, turn knob near being provided with on the fixed head of hollow glass cavity one side for the semicircle fulcrum of the projection of the rotation groove fit with rotating bezel, or turn with the semicircle fulcrum of the projection of rotating bezel the rotation groove that knob coordinates.
4. type of respiration Inner according to claim 3 hangs the two hollow glasss of film, it is characterized in that the polymer architecture section bar that described rotating bezel and spring are three claw types by cross section replaces, centre one pawl of three claw types is for substituting the blooming fixed edge of spring, the dop that is convex spaced apart is processed in the fixed edge end, this dop directly contacts with blooming, good elasticity and lower modulus are arranged, and obtain contact point tight between blooming and dop and can be movable among a small circle by welding manner; The common point of three claw types rotates groove for semicircle or protruding semicircle fulcrum turns knob, as rotating fulcrum, the pawl of close hollow glass cavity one side of three claw types is as decorating end plate, three claw types are the end plate that rotation urging and locking are insured near the end of the pawl of hollow glass outer end hermetically-sealed construction one side, be called snib, the end plate arranged outside of snib below has the end face of retaining locking positioning, have the alveolus matched with the locking positioning alveolus of the positioning baffle inboard of fixed frame on end face, this end plate is called block.
5. the two hollow glasss of the outstanding film of type of respiration Inner according to claim 3, is characterized in that described outstanding film frame is substituted by rotating bezel and the structural frames of another kind of form, described rotating bezel is to include lumen protruding co-extrusion polymer architecture section bar is arranged outward, wherein a raised points is that the circular arc shiny surface is as rotating fulcrum, Cheng Zhuan Button, adjacent with rotating fulcrum and long for being processed into spaced for replacing the projection of spring for fixing and stretching blooming and end near the limit of hollow glass cavity one side, be called dop, adjacent with rotating fulcrum and close hollow glass outer end hermetically-sealed construction one side is the retaining locking end with the end face of alveolus, be called the card shelves, the point relative with rotating fulcrum is rotation urging and spacing lock, also referred to as snib,
The section bar that described structural frames is open U-shaped structure, the bottom of structural frames is for the fixed head bonding with interior sheet glass, close hollow glass cavity one side of fixed head is provided with the decoration end plate, fixed head is provided with positioning baffle near hollow glass outer end hermetically-sealed construction one side, make structural frames integral body be U-shaped, decorate on end plate or fixed head and be provided with for the rotating fulcrum with rotating bezel and turn the groove that knob coordinates, the positioning baffle inboard is provided with the locking positioning alveolus coordinated with card shelves alveolus in rotating bezel.
6. according to the two hollow glasss of the outstanding film of the described type of respiration Inner of claim 1 to 5 any one, it is characterized in that between the dry respiratory siphon of described outstanding film frame and hollow loop, division board is installed, division board is bonded on the inner surface that the hollow loop of dry respiratory siphon forms, for preventing coming off of interior outstanding film elasticity element by quick jointing tape.
7. according to the two hollow glasss of the outstanding film of the described type of respiration Inner of claim 1 to 5 any one, the inner chamber that it is characterized in that hollow glass only communicates with external environment condition by dry respiratory siphon and the connecting hose of hollow loop, and outside seal is still the double sealing of standard hollow glass.
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| CN201310489993.9A CN103498623B (en) | 2013-10-18 | 2013-10-18 | Breathable internal suspension membrane type dual-insulated glass |
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| CN201310489993.9A CN103498623B (en) | 2013-10-18 | 2013-10-18 | Breathable internal suspension membrane type dual-insulated glass |
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| CN103498623B CN103498623B (en) | 2015-07-22 |
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| CN105003172A (en) * | 2015-08-07 | 2015-10-28 | 伟视幕墙（上海）有限公司 | Floating membrane double insulating glass compositely adjusted by floating membrane inner frame and plastic outer frame |
| CN113216804A (en) * | 2021-05-11 | 2021-08-06 | 中建材（内江）玻璃高新技术有限公司 | Hollow glass and production process thereof |
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| CN103498623B (en) | 2015-07-22 |
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Effective date of registration: 20151008 Address after: 200333 Changfeng Road, No. 31, Lane 168, 801-808 Dadu Road, Shanghai, E Patentee after: Wei Wei curtain wall (Huaian) Co., Ltd. Address before: 201700 Shanghai city Qingpu District Road No. 9777 building 4 Songze Patentee before: Wai Ming curtain wall (Shanghai) Co., Ltd. |