CN103883046A - Heat-insulation and natural ventilation independent unit-type curtain wall system with broken bridges - Google Patents
Heat-insulation and natural ventilation independent unit-type curtain wall system with broken bridges Download PDFInfo
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- CN103883046A CN103883046A CN201410028179.1A CN201410028179A CN103883046A CN 103883046 A CN103883046 A CN 103883046A CN 201410028179 A CN201410028179 A CN 201410028179A CN 103883046 A CN103883046 A CN 103883046A
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Abstract
The invention discloses a heat-insulation and natural ventilation independent unit-type curtain wall system with broken bridges. The heat-insulation and natural ventilation independent unit-type curtain wall system is mainly characterized in that a ventilator is directly fixed onto a unit bottom transverse beam, an independent ventilation cavity is arranged at a corresponding position of the unit bottom transverse beam, ventilation holes are formed in the cavity, and an adhesive tape is arranged at a wind inlet; a unit is connected with upper suspension stacking parts, the bottom of the unit is movably inserted in a lower-end water collecting, draining and wind-resistant base transverse beam by the unit bottom transverse beam, a transverse through bolt clamp groove is formed in the base transverse beam, and the base transverse beam is connected with the stacking parts and a main structure by stacking parts. The heat-insulation and natural ventilation independent unit-type curtain wall system has the advantages that an indoor ventilation rate can be guaranteed, and an excellent rainproof effect can be realized; the unit can be reasonably stressed owing to an upper suspension connecting structure of the unit-type curtain wall system and the main structure; operation for mounting the unit can be carried out in an indoor environment, so that the heat-insulation and natural ventilation independent unit-type curtain wall system is simple, convenient, speedy and safe in construction; the fixing firmness of an outdoor decorative fastening cover on a longitudinal gap of the unit can be guaranteed.
Description
Technical field
The present invention relates to a kind of type unitized curtain wall system, especially provide a kind of overall facade to unify without ventilation louver to look the bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system of effect outward for curtain wall.
Background technology
Existing most of individual layer natural ventilation curtain wall generally all arranges independently natural ventilation system at interlayer, its respective compartments outer fix increases design stormproof louvre, because ventilation system setting position is higher, so generally all adopt the ventilation system of motorized adjustment form, the ventilation system of manual adjustments form relatively, its cost will exceed a lot, and because ventilation system needs independent installation, all comparatively difficulty is complicated for the process procedures such as its installation procedure and waterproofing work.In prior art, having the curtain aeration design of fraction is the manual ventilation equipment situation independently arranging in the above position of floor ground, but generally all directly on the outdoor facade of seeing light, complete, cause people to stand in and in floor, always see a horizontal large secret note, visual effect is poor, this position is because section bar exposed area is larger simultaneously, and makes its thermal property also therefore be subject to certain impact.Also because direct design blinds and ventilation system on facade cause, dozen glue position is many, facade effect mixed questions simultaneously, unnecessary performance quality hidden danger that the watertightness to curtain wall and air-tightness are also many.
Cause this type of former curtain wall should with higher superiority in real engineering application, to be always difficult to obtain owner's recognition and acceptance between above reason, also therefore hindered simultaneously architect to this type of curtain wall in architectural vigorously promoting the use.
In addition, in prior art, the top hanging structure of curtain wall unit body exists syndeton to be arranged on the outside of structural plane, and action need carries out outdoor, and for highrise building especially, operation easier is larger.
Summary of the invention
Object of the present invention is mainly to provide a kind of bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system, has also avoided to solve a series of performance quality potential problems of bringing to engineering because increasing shutter when architect wants to reach unified clean clean facade effect;
Further aim of the present invention is to provide a kind of heat insulation, the rainproof and better bridge insulation thermal resistance natural ventilation of performance of ventilating separate unit formula curtain wall system;
Further object of the present invention be to provide have do not need field operation and install bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system is provided.
The object of the present invention is achieved like this:
A kind of bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system, cell cube curtain wall wherein comprises hollow cladding glass,
On the side upward of the lower transverse beam that the lower end of this cell cube curtain wall arranges, holddown groove is set, wherein bury fixing ventilator underground, cavity is set on the lower transverse beam below the holddown groove bottom land of this lower transverse beam and forms independent ventilation chamber, the bottom land of described holddown groove is offered the air port being communicated with this independent ventilation chamber; On the corresponding antetheca of this independent ventilation chamber, air intake is set.
Outside and described air intake corresponding position at the antetheca of described independent ventilation chamber set firmly the lower transverse beam part of sealing joint strip to block this air intake and to expose, and sealing adhesive tape is provided with and connects air channel or tortuous perforation air channel.
The top and bottom of described cell cube curtain wall arrange a yard part, to be connected with agent structure, it is characterized in that, the code part connecting on top rail is suspended on the code part fixing with agent structure and forms upper Suspension hanger syndeton.
Concrete, described lower transverse beam comprises cell cube cross member and is located at the base crossbeam below it, described holddown groove is located on this cell cube cross member side upward, described independent ventilation chamber is established in the bottom of this cell cube cross member, it is corresponding with holddown groove and extend out to the lateral surface of lower transverse beam, at the fixing described base crossbeam in the side down of this cell cube cross member, this base crossbeam is fixedly connected with agent structure.
For the resistance of the anti-horizontal loading of integral waterproofing and bottom that makes cell cube is resolved, special have collection, draining wind resistance base crossbeam in native system bottom design, the syndeton of described cross member and base crossbeam is: employing activity inserting mode between the collection of cell cube cross member 1.09 and bottom, draining wind resistance base crossbeam, the Plug Division of mutual coupling is set respectively on side down of described cell cube cross member and described base crossbeam side upward, this cell cube cross member and base crossbeam is pegged graft and be connected.
Be provided with EPDM or nylon adhesive tape at the plug-in position of described base crossbeam and cross member, to carry out effective sealing.
Described base crossbeam is provided with catch basin, corresponding with described cell cube cross member, and the groove bottom of this catch basin is downward-sloping gradually laterally.To guarantee that groove internal water accumulation can outwards discharge toward drain hole in time freely.
On the described holddown groove of described lower transverse beam, in correspondence, establish on the air outlet position of ventilator detachable vent flap is set.
The bottom surface of described ventilated cavity is downward-sloping gradually laterally.
Bottom contact position surrounding between described ventilator and described cross member is provided with sealing joint strip, with guarantee ventilator after closing after sealing performance.
There are insulation, silencing cotton in described ventilator inner chamber Position Design.
Described sealing joint strip is hollow structure, comprise antetheca and rear wall, some partitions are set in the cavity between antetheca and rear wall, the two ends that cut off described in each affixed described antetheca and rear wall and described cavity is divided into some chambers respectively, described in wherein some, on the corresponding antetheca of chamber, offering ventilation opening is communicated with outdoor, on the corresponding rear wall of other chambers, offering ventilation opening is communicated with described independent ventilation chamber, on antetheca, have the chamber that has ventilation opening on the chamber of ventilation opening and rear wall, intercommunicating pore is set and UNICOM on partition therebetween, thus, in described sealing joint strip, from antetheca to rear wall, form the perforation air channel of described complications.
The antetheca of described sealing joint strip has the curved surfaces of evagination, and the rainwater that makes to get on antetheca can flow downward.
The lower end being connected with lower transverse beam at described sealing joint strip arranges drain hole.
At the extended flow deflector in the lower end of described sealing joint strip, the outer end of this flow deflector rides on the member below described lower transverse beam.
The described drain hole of described sealing joint strip lower end be positioned at described flow deflector above.
The cross member that described lower transverse beam is included in and under base crossbeam, side down at described base crossbeam arranges the horizontal groove that is embedded connecting bolt, the nut of the bolt arranging on the adaptor being connected with agent structure is embedded in this horizontal groove, realizes being connected of lower transverse beam and agent structure.
Be connected with described top rail one on suspend link code part in midair and hang on a fixed code part at top, this fixed code part is being connected on another fixed code part, this another fixed code part fixing with agent structure on,
Further, with the fixing described fixed code part of agent structure on for the structure of described top rail hanging towards indoor direction setting.
Described top rail and lower transverse beam and cladding glass are connected by structure glue.The fixing mechanism of the code part that described top rail is connected with same agent structure is adjustable in the vertical bolt fastening structure.Further, it is adjustable connection structure movably at front and back and left and right directions that the code part that described top rail is connected with agent structure can also make top rail and agent structure.
Particularly, described base crossbeam is by stainless steel bolt group mechanical link on one yard of part, and in succession, this yard of part carries out mechanical link by bolt group and another yard of part to be fixed, and is finally fixed in agent structure by built-in fitting by this another yard of part again.To realize anti-draining and the anti-horizontal loading performance of cell cube bottom.
At longitudinal glass setting of joint exterior decoration buckle closure of cladding glass, it arranges antiskid position limiting structure with the glazing gasket material link position that is arranged on glass longitudinal edge.
Described antiskid position limiting structure can be to be separately positioned on the fin and the groove that on described exterior decoration buckle closure and glazing gasket material two contact surface correspondence positions, mutually fasten.
The concrete structure of described exterior decoration buckle closure is preferably: a side of described exterior decoration buckle closure lid arranges two back bending hooks, be connected with two caulking groove hooks on frit edge sealing in described cell cube curtain wall, corresponding position on opposite side and the cell cube curtain wall slab of this exterior decoration buckle closure lid is compressed and is tightly connected by the weather strip being embedded, and on two surfaces that a caulking groove in described frit edge sealing outside contacts with a described back bending hook of lid inner side, described fin and groove formation position limiting structure is set respectively.
Described ventilator can be manual adjustments ventilator, can be also motorized adjustment ventilator.
Bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system provided by the invention is directly fixed on ventilator on cell cube cross member, and be designed with independently ventilation housing in the relevant position of cell cube cross member, be designed with gravity vent in cavity front and rear wall position by the requirement of building ventilation amount, be designed with ventilation, waterproof, heat insulation by adhesive tape at air intake simultaneously, can guarantee room ventilation amount, ensure IAQ (indoor air quality), in the time not needing to ventilate, ensure the heat-proof quality of cell curtain wall, in the time ventilating, ensure good rainproof effect; The upper Suspension hanger syndeton of type unitized curtain wall system provided by the invention and agent structure makes the stressed more reasonable of cell cube, and makes the installation of cell cube can be at in-house operation, makes the more simple and convenient and safety of construction; Exterior decoration buckle closure on cell cube longitudinal slot provided by the invention, by rational anti-skidding Anti-releasing position limiting structure, can guarantee the fastness that buckle closure is fixing.
Brief description of the drawings
Fig. 1 is the vertical profile node schematic diagram of bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system provided by the invention.
Fig. 2 is the vertical profile contact schematic diagram of lower transverse beam part in Fig. 1, shows bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system ventilator installation site and plays the vertical profile node schematic diagram of end collection, draining wind resistance crossbeam position.
Fig. 3 is the vertical profile contact schematic diagram of top rail part in Fig. 1, shows the fixing design in top of bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system and the vertical profile node schematic diagram of the design of closing up.
Fig. 4 is the structural representation that in lower transverse beam, cell cube cross member is connected with base crossbeam.
Fig. 5 is the structural representation that the corner brace that is connected with same agent structure of top rail connects.
Fig. 6 is the cross-sectional node schematic diagram of bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system provided by the invention.
Fig. 6 a is the stressing conditions schematic diagram with the exterior decoration buckle closure of position limiting structure.
Fig. 7 is the schematic diagram of the antiskid position limiting structure of outdoor location buckle closure and glazing gasket material.
Fig. 8 is the cross-sectional drainage path schematic diagram of anti-Drainage Design acceptance of the bid level of bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system provided by the invention.
Fig. 9 is the anti-Drainage Design acceptance of the bid level vertical profile drainage path schematic diagram of bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system provided by the invention.
Figure 10 is the curtain wall facade partial result schematic diagram of bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system provided by the invention.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system provided by the invention, it comprises: the cell cube cross member 1.09 being connected with hollow cladding glass and cell cube head piece 2.11, cross member 1.09 connect below have catchment, the base crossbeam 1.07 of draining and wind resistance function.
On cell cube cross member 1.09, be designed with and bury the elongated holddown groove 1.09a(of putting ventilator 1.10 referring to Fig. 4) and the spacing 1.09b of setting, and adopt screw that ventilator 1.10 mechanical link are fixed in the cell cube cross member draw-in groove of cell cube cross member 1.09, assemble as a whole.In the relevant position of cell cube cross member 1.09, be positioned at holddown groove 1.09a below and be designed with independent ventilation cavity 1.09c simultaneously, the bottom land of holddown groove is offered the air port being communicated with this independent ventilation chamber; Corresponding antetheca position at this independent ventilation chamber can be provided with fresh air inlet by the requirement of building ventilation amount, and be designed with ventilation, rainwater-proof, heat insulation with sealing joint strip 1.08 at the air intake place of independent ventilation cavity 1.09c, on holddown groove 1.09a top, the air outlet position of corresponding ventilator 1.10 is provided with the detachable vent flap 1.11 of the band ventilation dust absorption net of incrustation coating processing.
Ventilator can directly be installed on cell cube cross member in factory.
In Fig. 1, Fig. 2, show, adjustable ventilator 1.10 is fixed in the designed ventilator standing groove of cell cube cross member 1.09 by stainless steel self tapping screw, its top, groove top is provided with the aluminium alloys buckle closure 1.11 of the belt surface decorative coveringn of intensive gravity vent, is provided with dust-proof air ventilation net in buckle closure 1.11 bottoms.
On described cell cube cross member 1.09, comprehensive Design has bottom for outward-dipping independently circulation of air cavity and buries the draw-in groove of burying underground of natural ventilator 1.10 use underground, and ventilator can just assemble or capable also very simple and efficient in indoor location again in the building-site later stage in factory.So greatly improve on-the-spot installation rate, also reduced on-the-spot installation difficulty.Simultaneously the bottom contact position surrounding between ventilator 1.10 and cell cube cross member 1.09 is provided with sealing joint strip, with guarantee ventilator after closing after sealing performance.And there are insulation, silencing cotton in ventilator inner chamber Position Design.
Ventilator 1.10 is arranged on cell cube cross member 1.09 positions of the structure floor top edge of floor, and optional manual natural ventilator is convenient and swift without other aid when operation, also supports electronic ventilator apparatus simultaneously.
In cell cube cross member 1.09, ventilation, rainwater-proof, the heat insulation material by adhesive tape 1.08 of the design of the air intake place of ventilation housing are nylon or rubber, also can require to adopt PVC material according to architect or owner.
The ventilating structure of ventilator provided by the invention, compared with louver ventilating structure of the prior art, there is simple in structure and water-resistant performance and have the very feature of much progress, compared with using the structure of ventilator in prior art, simple in structure except having, curtain wall outward appearance uniformity is guaranteed such advantage, also have such feature, i.e. the present invention is very easy to realize the operation of manual adjustments ventilation and opening and closing ventilator, and without electric operating.
The present invention is other natural ventilation shape curtain wall relatively, first ventilation equipment can approximately be designed to Manual adjustable, because ventilator is arranged on lower transverse beam, regulate easily, and ventilator is set in prior art, artificially substantially cannot get at, cannot manual operation, can only regulate by electric operating.Motorized adjustment formula relatively, every cover of saving of manual adjustments is not less than 1000～5000 yuan of economic worths that do not wait, and such saving amount of money does not also comprise the expenses such as wiring, installation.In addition, it is generous, attractive in appearance that ventilator of the present invention is installed rear room effect.
For the resistance of the anti-horizontal loading of integral waterproofing and bottom that makes cell cube is resolved, special have collection, draining wind resistance base crossbeam 1.07 in native system bottom design, employing activity inserting mode between the collection of cell cube cross member 1.09 and bottom, draining wind resistance base crossbeam 1.07, and be provided with EPDM or nylon adhesive tape is carried out effective sealing at plug-in position.
The gravity vent that independent ventilation cavity arranges can require and determine according to building ventilation.Can be EPDM or nylon adhesive tape 1.08 at the sealing joint strip 1.08 of ventilation stack outer wall position design further, sealing adhesive tape 1.08 can be in watertightness and the thermal property of guaranteeing to improve under the prerequisite that air can normally circulate this weak part.
Particularly, the structure of sealing joint strip 1.08 as shown in Figure 4, sealing joint strip 1.08 is hollow structure, comprise antetheca 1.08b and rear wall 1.08c, some partition 1.08d are set in the cavity between antetheca and rear wall, the two ends of each partition affixed described antetheca and rear wall and described cavity is divided into some chambers respectively, described in wherein some, on the corresponding antetheca of chamber, offering ventilation opening is communicated with outdoor, on the corresponding rear wall of other chambers, offering ventilation opening is communicated with described independent ventilation chamber, on antetheca, have the chamber that has ventilation opening on the chamber of ventilation opening and rear wall, intercommunicating pore is set and UNICOM on partition therebetween, thus, in described sealing joint strip, from antetheca to rear wall, form the perforation air channel of described complications.
By each the tortuous air channel that connects on sealing joint strip 1.08, can effectively stop entering by rainwater in process etc., the two ends of sealing adhesive tape 1.08 arrange fixed end 1.08a and fixed end 1.08f, be separately fixed at the lower end of glazing gasket 3.10 and cross member 1.09, sealing adhesive tape 1.08 all covers up the outer part that is exposed to of the aluminium alloys cross member processed of cell cube curtain wall, plays heat insulation effect.
The antetheca of described sealing joint strip has the curved surfaces of evagination, and the rainwater that makes to get on antetheca can flow downward.
With the lower end that cross member 1.09 is connected, drain hole is set at sealing joint strip 1.08.
At the extended flow deflector 1.08e in the lower end of sealing joint strip 1.08, the outer end of this flow deflector 1.08e rides on cross member 1.09 member below.The described drain hole of sealing joint strip 1.08 lower ends be positioned at described flow deflector above.Such structure can make the water in whole vent passages that cross member, ventilator form successfully to discharge, as shown in arrow A in Fig. 2.
The present invention is embedded in ventilator in the lower transverse beam of unit type curtain wall originally, has solved well curtain wall system ventilating problem.On crossbeam, bury ventilator underground, will certainly increase the physical dimension of crossbeam, then affect curtain wall outward appearance.But curtain wall system provided by the invention, the residing position of lower transverse beam, on floor, although lower transverse beam whole height slightly increases, because of not eye-catching in this position, but also can arrange baffle plate 1.08A in sealing joint strip 1.08 outsides of exposing.So from all also not affecting in appearance the appearance looks elegant effect of curtain wall, baffle plate 1.08A can also play the effect of blocking most of rainwater simultaneously.
The top and bottom of described cell cube curtain wall arrange corner brace, to be connected with agent structure.Concrete structure can be:
As the bottom of display unit body curtain wall and the syndeton of agent structure in Fig. 1, Fig. 3: a code part 1.03 is fixed in agent structure 1.01 by built-in fitting 1.02, by stainless steel bolt group 1.04, code part 1.05 and a code part 1.03 are effectively linked again, and on the code part 1.03 of corresponding bond sites, be designed with longitudinal slotted hole with the be not less than ± 25mm size of guaranteeing that longitudinal size is fine-tuning.The collection of cell cube bottom, draining wind resistance base crossbeam 1.07 are designed with horizontal elongated bolt draw-in groove, and effectively link by stainless steel bolt group 1.06 and code part 1.05.Wherein code part 1.03 and code part 1.05 can be steel part product or be aluminum component product according to Practical Project demand.
In Fig. 1, Fig. 3, show, employing activity inserting mode between the collection of cell cube cross member 1.09 and bottom, draining wind resistance base crossbeam 1.07, be not less than ± 20mm of its grafting activity, this activity can design according to actual requirement of engineering, and be designed with flexible EPDM or nylon adhesive tape is carried out plugging position effective sealing in the plugging position of base crossbeam 1.07, effectively to improve watertightness, the air-tightness at this position.
The top of cell cube curtain wall and the syndeton of agent structure as shown in Fig. 1, Fig. 5: code part 2.07 is fixed in agent structure 2.00 by the pre-designed girder steel 2.00a connecting as one with agent structure, then by stainless steel bolt group 2.06, code part 2.05 and a code part 2.07 are effectively linked.
As shown in Figure 1, Figure 2, Figure 5; Glazing gasket material 2.12 is worn at the bottom of bar and cell cube head piece 2.11, the left enterprise of cell cube material 3.07, the right enterprise of cell cube material 3.06, monomer horizontal material 1.09 and is interted pressing and link by heat insulation, and cell cube left enterprise material 3.07 and the right enterprise of cell cube material 3.06 effectively link forming unit framework by tapping screw 3.05 and cell cube head piece 2.11 and cell cube cross member 1.09.By structure glue, the direct injecting glue link in the dustless injecting glue workshop in factory is fixed on cell cube frame glass.
The Integral Loading of cell cube effectively by code part 1.03, the code part 2.05 at code part 1.05 and top, the code part 2.07 of bottom transmit with agent structure 1.01, agent structure 2.00 on.After completing, cell cube overall package hangs on top fixing code part 2.05 and code part 2.07 by upper suspention link code part 2.03, and be fixed in agent structure by code part 2.07, to realize the object in effective the horizontal loading of whole vertical loads of system and half transmission and agent structure.To complete the stressed work of total of the present invention.
Cell cube male and female frame upper end is provided with hanging code part, between hanging code part and male and female frame, adopts stainless steel bolt group to be effectively connected and fixed, and is provided with resistance to compression reinforcement pad 2.04a in bolt bearing.To guarantee cell cube its bolt connecting portion compressive strength under status under loading.
Meanwhile, be provided with adjustable fixed code part at the upper end position of cell cube, it is fixed on agent structure bottom position.
System of the present invention top fixed form is designed to Suspension hanger form, and its hanging code part effectively articulates by bolt and top code part.
Between the grafting seam of its cell cube and cell cube, stud with air-locked rubber and plastic foam rubber cushion and adopt the telescopic nylon adhesive tape of elasticity to be connected and sealed at its top, to guarantee the sealing performance of male and female frame material grafting cavity.
Concrete structure can be: upper suspension code part (2.03) is effectively attached at cell cube left enterprise material 3.07 by stainless steel bolt group (2.10) and 3.06 positions, limit, upper end are expected by the right enterprise of cell cube.
As shown in Figure 1, shown in Figure 5, upper suspension code part 2.03 is effectively plugged on yard part 2.05 by stainless steel bolt group or high-strength bolt group 2.04, and its socket degree of depth of effectively pegging graft can be carried out according to Practical Project demand.And there is the fine-tuning bolt of short transverse in the upper tip designs that hangs code part 2.03, this height adjusting structure as shown in Figure 5, on the code part 2.03 being connected with top rail 2.11, caulking groove is down set, on the code part 2.05 being connected with the girder steel 2.00a of agent structure by code part 2.07, hook is upward set, on this hook, crossbeam is set, the caulking groove of code part 2.03 is hung on this crossbeam, on code part 2.03, establish screw, the highly fine-tuning bolt 2.02 that is spirally connected, upper-lower position that can regulon body by bolt 2.02.On bolt 2.02, also arrange and lock jack panel 2.02A.As shown in Figure 1 and Figure 4, structure for the hanging of described top rail towards the concrete structure of indoor direction can be: be fixed on inner side with the code part 2.05 on the fixing code part 2.07 of agent structure, like this, just make the code part 2.03 being connected with cell cube in the inner side of agent structure girder steel 2.00a, such structure, make when installing when this cell cube, operator may stand on the floor of agent structure cell cube is hung on the code part in agent structure, more convenient to operate.In prior art, the installation of cell cube is all generally to carry out outdoor, and for high level or super highrise building, the installation of curtain wall need to scaffold erecting or use hanging basket, and complexity and danger are all larger.And the present invention just adjusts in the design of code part, just can greatly simplify mounting process, safety is greatly improved.
On upper suspention link code part 2.03, be designed with the trimming bolt 2.02 of vertical direction), can make cell cube after installation in position, do suitable adjustment, install while adjusting to the right place in cell cube can be by locking jack panel 2.02A simultaneously, effectively to prevent from after Bolt to position causing because of warm change effect and outer power the effect of loose or dislocation.
As from the foregoing, cell cube curtain wall Integral Loading effectively by code part 1.03, the code part 2.05 at code part 1.05 and top, the code part 2.07 of bottom transmit with agent structure 1.01, agent structure 2.00 on.To complete the stressed work of total of the present invention.
Cell cube plays end wind resistance collection guide water crossbeam and plays cross member 1.07 lower ends and be designed with elongated bolt slot, a for example code part 1.05 of stainless steel bolt group and adaptor can be set in the optional position of needs and effectively be connected and fixed.
Above-mentioned code part 1.03, code part 1.05, code part 2.05, code part 2.07 materials can be steel or aluminium according to Practical Project demand.
So, the present invention relatively every layer of other conventional separate unit formula curtain wall system can save the crossbeam that bears down on one, cross member design does not need to consider to bear curtain wall gravity load condition, taking 4.2M floor height as example, and cost-saved 200～300 yuan/square meter in its cost so relatively.
Vertical gap at adjacent cells body arranges exterior decoration buckle closure 3.09.As Fig. 6, shown in Fig. 6 a and Fig. 7, be designed with the spacing measure of antiskid at exterior decoration buckle closure 3.09 with 3.10 places of glazing gasket material 2.12 link positions, one side of the lid of exterior decoration buckle closure 3.09 arranges two back bending hooks: outside back bending hook 3.09a and inner side back bending hook 3.09b, with two caulking groove hooks on frit edge sealing 2.12 in described cell cube curtain wall: outside caulking groove 2.12a and inner side caulking groove 2.12b are connected, corresponding position on opposite side and the cell cube curtain wall slab of these exterior decoration buckle closure 3.09 lids is compressed and is tightly connected by the weather strip 3.12 being embedded, on two surfaces that a caulking groove 2.12a in frit edge sealing 3.11 outsides contacts with a described back bending hook 3.09b of lid inner side, described fin and groove formation position limiting structure are set respectively.
As shown in Figure 6 a, the position limiting structure of exterior decoration buckle closure 3.09 and frit edge sealing 2.12 is equivalent to this, the fulcrum of exterior decoration buckle closure, exterior decoration buckle closure is connected one end and receives that one as the active force of arrow a with weather strip 3.12, this active force changes into left and two downward active forces by arc lid support arm, under the point action of position limiting structure, the outside back bending hook 3.09a of exterior decoration buckle closure obtains an active force b to the right, this active force makes being fastened and connected of exterior decoration buckle closure and frit edge sealing tightr, therefore, the design that exterior decoration buckle closure and frit edge sealing link fixed support takes full advantage of lever principle, the link of buckle closure more closely rationally and is easily installed, and can guarantee that desirable planeness has also improved the convenience of actual installation practice simultaneously after installation.
In accompanying drawing 1, Fig. 3, show; Between cell cube top rail 2.11 and code part 2.03, be designed with sealed nylon film 2.09 in other words at the top, combination seaming position upper end of separate unit and unit and carry out effective sealing, and transverse joint Position Design between cell cube top rail 2.11 and agent structure girder steel has sealed nylon adhesive tape 2.08 to carry out effective sealing, to guarantee the sealing performance of each equivalent pressure cavity in integral unit body.
As shown in Fig. 2, Fig. 8; Expect that with the right enterprise of cell cube 3.06 plug-in positions are all designed with the vertical elongated sealing joint strip in sealing joint strip 4.01, sealing joint strip 4.02, sealing joint strip 4.03 and sealing joint strip 4.04 Deng Gong tetra-roads at the left enterprise of cell cube material 3.07, so realize outer anti-flood, interior anti-little water, and reach as shown in Figure 5 1., 2., 3., 4. totally four layers of anti-drainage system, thereby further improved watertight and the air-tightness of system.
As shown in Fig. 6; In coordinating with the grafting of glazing gasket material 2.12, exterior decoration buckle closure 3.09 is designed with the spacing measure of antiskid at 3.10 places, to guarantee that buckle closure can not produce slippage obscission after installation again, more avoid attacking a series of problems such as nail is fixing, injecting glue is adhesively fixed because controlling the punching that this function occurs.
Between glass and upper and lower crossbeam, adopt structure glue to fix, its outer decorative buckle lid 3.09 is pure decoration way, and effect way can require to carry out profile change according to actual conditions, the force structure of curtain wall also can not be damaged and affect because cancelling outer buckle closure design way simultaneously, change is designed to hidden frame effect or all free easy realizations of energy of half hidden frame effect, to adapt to architectural effect requirement widely.
Claims (10)
1. a bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system, is characterized in that: cell cube curtain wall wherein comprises hollow cladding glass,
On the side upward of the lower transverse beam that the lower end of this cell cube curtain wall arranges, holddown groove is set, wherein bury fixing ventilator underground, cavity is set on the lower transverse beam below the holddown groove bottom land of this lower transverse beam and forms independent ventilation chamber, the bottom land of described holddown groove is offered the air port being communicated with this independent ventilation chamber; On the corresponding antetheca of this independent ventilation chamber, air intake is set.
2. bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system according to claim 1, it is characterized in that: outside and described air intake corresponding position at the antetheca of described independent ventilation chamber set firmly the lower transverse beam part of sealing joint strip to block this air intake and to expose, sealing adhesive tape is provided with and connects air channel or tortuous perforation air channel; And/or,
The top and bottom of described cell cube curtain wall arrange a yard part, to be connected with agent structure, it is characterized in that, the code part connecting on top rail is suspended on the code part fixing with agent structure and forms upper Suspension hanger syndeton.
3. according to the bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system one of claim 1 to 2 Suo Shu, it is characterized in that: described lower transverse beam comprises cell cube cross member and is located at the base crossbeam below it, described holddown groove is located on this cell cube cross member side upward, described independent ventilation chamber is established in the bottom of this cell cube cross member, it is corresponding with holddown groove and extend out to the lateral surface of lower transverse beam, at the fixing described base crossbeam in the side down of this cell cube cross member, this base crossbeam is fixedly connected with agent structure; Or and,
The Plug Division of mutual coupling is set respectively on side down of described cell cube cross member and described base crossbeam side upward, this cell cube cross member and base crossbeam is pegged graft and be connected; Or and,
Be provided with EPDM or nylon adhesive tape at the plug-in position of described base crossbeam and cross member.
4. bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system according to claim 3, it is characterized in that: described base crossbeam is provided with catch basin, corresponding with described cell cube cross member, the groove bottom of this catch basin is downward-sloping gradually laterally, to guarantee that groove internal water accumulation can outwards discharge toward drain hole in time freely; And/or,
On the described holddown groove of described lower transverse beam, in correspondence, establish on the air outlet position of ventilator detachable vent flap is set; And/or,
The bottom surface of the ventilated cavity in described cross member is downward-sloping gradually laterally; And/or,
Bottom contact position surrounding between described ventilator and described cross member is provided with sealing joint strip, with guarantee ventilator after closing after sealing performance; And/or,
There are insulation, silencing cotton in described ventilator inner chamber Position Design.
5. bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system according to claim 2, it is characterized in that: described sealing joint strip is hollow structure, comprise antetheca and rear wall, some partitions are set in the cavity between antetheca and rear wall, the two ends that cut off described in each affixed described antetheca and rear wall and described cavity is divided into some chambers respectively, described in wherein some, on the corresponding antetheca of chamber, offering ventilation opening is communicated with outdoor, on the corresponding rear wall of other chambers, offering ventilation opening is communicated with described independent ventilation chamber, on antetheca, have the chamber that has ventilation opening on the chamber of ventilation opening and rear wall, intercommunicating pore is set and UNICOM on partition therebetween, thus, in described sealing joint strip, from antetheca to rear wall, form the perforation air channel of described complications.
6. bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system according to claim 5, is characterized in that: the antetheca of described sealing joint strip has the curved surfaces of evagination, and the rainwater that makes to get on antetheca can flow downward; And/or,
With the lower end that described lower transverse beam is connected, drain hole is set at described sealing joint strip; And/or,
At the extended flow deflector in the lower end of described sealing joint strip, the outer end of this flow deflector rides on the member below described lower transverse beam; And/or,
Described sealing joint strip lower end drain hole is set, its be positioned at be arranged on described sealing joint strip lower end a flow deflector above.
7. according to the bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system one of claim 1 to 6 Suo Shu, it is characterized in that: the cross member that described lower transverse beam is included in and under base crossbeam, side down at described base crossbeam arranges the horizontal groove that is embedded connecting bolt, the nut of the bolt arranging on the adaptor being connected with agent structure is embedded in this horizontal groove, realizes being connected of lower transverse beam and agent structure; And/or,
Be connected with described top rail one on suspend link code part in midair and hang on a fixed code part at top, this fixed code part is being connected on another fixed code part, this another fixed code part fixing with agent structure on; And/or,
With on the fixing described fixed code part of agent structure for the structure of described top rail hanging towards indoor direction setting.
8. bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system according to claim 7, is characterized in that: the fixing mechanism of the code part that described top rail is connected with same agent structure is adjustable in the vertical bolt fastening structure; And/or it is adjustable connection structure movably at front and back and left and right directions that the code part that described top rail is connected with agent structure also makes top rail and agent structure.
9. according to the bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system described in claim 7 or 8, it is characterized in that: described base crossbeam by stainless steel bolt group mechanical link on one yard of part, in succession, this yard of part carries out mechanical link by bolt group and another yard of part to be fixed, finally be fixed in agent structure by built-in fitting by this another yard of part again, to realize anti-draining and the anti-horizontal loading performance of cell cube bottom.
10. according to the bridge insulation thermal resistance natural ventilation separate unit formula curtain wall system one of claim 1 to 9 Suo Shu, it is characterized in that: at longitudinal glass setting of joint exterior decoration buckle closure of cladding glass, it arranges antiskid position limiting structure with the glazing gasket material link position that is arranged on glass longitudinal edge; Or and,
Described antiskid position limiting structure is to be separately positioned on the fin and the groove that on described exterior decoration buckle closure and glazing gasket material two contact surface correspondence positions, mutually fasten; Or and,
The concrete structure of described exterior decoration buckle closure is: a side of described exterior decoration buckle closure lid arranges two back bending hooks, be connected with two caulking groove hooks on frit edge sealing in described cell cube curtain wall, corresponding position on opposite side and the cell cube curtain wall slab of this exterior decoration buckle closure lid is compressed and is tightly connected by the weather strip being embedded, and on two surfaces that a caulking groove in described frit edge sealing outside contacts with a described back bending hook of lid inner side, described fin and groove formation position limiting structure is set respectively.
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| CN201410028179.1A CN103883046B (en) | 2013-11-07 | 2014-01-21 | Bridge insulation thermal resistance gravity-flow ventilation separate unit formula curtain wall system |
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| CN201310548193.X | 2013-11-07 | ||
| CN201410028179.1A CN103883046B (en) | 2013-11-07 | 2014-01-21 | Bridge insulation thermal resistance gravity-flow ventilation separate unit formula curtain wall system |
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