CN202467576U - Double-layer curtain-wall concealed ventilating window - Google Patents

Double-layer curtain-wall concealed ventilating window Download PDF

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Publication number
CN202467576U
CN202467576U CN2011205319208U CN201120531920U CN202467576U CN 202467576 U CN202467576 U CN 202467576U CN 2011205319208 U CN2011205319208 U CN 2011205319208U CN 201120531920 U CN201120531920 U CN 201120531920U CN 202467576 U CN202467576 U CN 202467576U
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CN
China
Prior art keywords
sash
fixed frame
frame
double
window sash
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Withdrawn - After Issue
Application number
CN2011205319208U
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Chinese (zh)
Inventor
王金龙
崔庆辉
程生军
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Shenyang Yuanda Aluminium Industry Group Co Ltd
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Shenyang Yuanda Aluminium Industry Group Co Ltd
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Priority to CN2011205319208U priority Critical patent/CN202467576U/en
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Publication of CN202467576U publication Critical patent/CN202467576U/en
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Abstract

The utility model discloses a double-layer curtain-wall concealed ventilating window, which aims to solve the problems that a traditional driving mechanism easily generates mechanical faults and is difficult to maintain. The double-layer curtain-wall concealed ventilating window comprises a fixed frame, a window sash and a driving mechanism and has the technical points that a rectangular frame of which the circumferential edge is flanged to the outdoor side is adopted to serve as the fixed frame, wherein the rectangular frame is made of a light weight board; an air vent of which the inside circumferential edge is flanged to the indoor side is arranged at the part corresponding to the window sash, of the fixed frame; the upper part of the window sash is glidingly connected with a window sash limit corner piece of the fixed frame; the lower part of the window sash is glidingly connected with a C-shaped grooved rail on the fixed frame through a pulley; a transmission structure that a gear on an output shaft of a claw-pole permanent magnet synchronous motor is meshed with a rack on a window sash side frame is adopted to serve as the driving mechanism; and the gear rotates to enable the rack to move to drive the window sash to do a reciprocating motion. The double-layer curtain-wall concealed ventilating window is reasonable in structural design, simple in manufacturing, easy in installation and stable in transmission and has no noise. Indoor switch linkage protection can be realized; adjustment and maintenance are convenient; the sealing effect and the safe reliability of operation are improved; and moreover, the air inlet volume and the air outlet volume can be adjusted at any time as needed.

Description

Double-layer curtain wall concealed type vent window
Technical field
The utility model relates to that a kind of double-layer curtain wall advances, vent window is used in air draft, and particularly a kind of being applicable to has that the separate ventilation formula is advanced, the double-layer curtain wall concealed type vent window of air-exhausting function, belongs to the outer enclosed structure field of engineering technology of building curtain wall.
Background technology
Along with the continuous development of modern architecture curtain wall industry, the curtain wall kind emerges in an endless stream, and is functional also perfect day by day.Double-layer curtain wall is come out top with its novel energy-saving and environmental protection advantage, and bears the outer enclosed structure that the passage of heat is advanced, the ventilation installation of air-exhausting function is performed meritorious deeds never to be obliterated especially.Its quality quality directly has influence on the thermal convection current circulation in the double-layer curtain wall passage of heat, and just " breathing " function has influence on the whole energy index of double-layer curtain wall and the ventilation function of curtain wall; If ventilation installation loses competitive advantage, then certainly will influence advancing of whole double-layer curtain wall system.
The ventilation installation of existing double-layer curtain wall adopts hand and electronic fork type ventilation controller mostly.Because hand control mode linkage is relatively poor, control is got up also flexibly inconvenient, from this system, fades out gradually, and what the overwhelming majority adopted is electronic fork type control mode.This kind control mode is that electronic the two poles of the earth exchange, the fork type driving mechanism, adopts the immediate current transmission, and torsion is very big, can cause the heavy wear of shift fork and aluminium sheet like this.Can't realize transmission when serious, motor is therefore damage also, causes can't realizing thermal convection current in the passage of heat that curtain wall also can't be realized the coordinated type ventilation.This kind mode finds that in practical application when increasing frequency of utilization, the wearing and tearing of the bar hole of shift fork and moveable panel are comparatively serious.The frictional resistance that produces during driving is directly delivered on the bar hole of aluminium sheet through shift fork, makes its bore edges heavy wear, and the hole enlarges the back directly influences the gap between shift fork and the hole.The big more transmission agency in gap is also just poor more, even shift fork and aluminium sheet stuck phenomenon can occur, causes the Ventilation Control disabler.What this main cause wherein was that this kind ventilation installation selects for use is panel perforation eclipsed form draft type; Realization for punching technology; Guarantee the planeness of ventilation front plate, the aluminum veneer of only selecting 3mm for use is as raw material, and in limited space; The direct transmission of shift fork and panel is preferred option at that time, and this has just caused this design for scheme failure.This ventilation installation also has the drawback of a maximum can't carry out maintaining exactly, and a load is damaged and is difficult to repair.
Similarly control mode is documented in some patent documentations; For example the patent No. is " double-layer curtain wall is with interlayer ventilation opening opening device " of CN200420071655X; The patent No. be CN201120052800X's " a kind of ventilation curtain wall construction "; The patent No. be CN2007200136153's " curtain wall is used ventilation installation ", the patent No. is " the curtain wall vent window remote control opening device " of CN2003201132170 etc.Wherein the applicant once adopted natural ventilation to existing double-layer curtain wall; Exist ventilation effect restricted by objective factors such as local blast distribution, cardinal wind, normal temperature wind speed, problem such as it is not smooth to ventilate, and ventilation volume is little; " curtain wall is used ventilation installation " designed is exactly to be employed in air outlet installed inside cross flow fan; Through the conversion rotation speed of fan, initiatively change ventilation, make it strengthen the thermal convection current circulation in the passage of heat.Owing to force to carry out thermal cycle,, compare with good natural convection cyclic design and do not take advantage so disagree with energy-saving and environmental protection with cross flow fan.Because of the quality of double-layer curtain wall ventilation installation directly has influence on the quality of thermal convection current circulation, the performance of ventilating and the control performance that improve ventilation installation are the inexorable trends in the industry.
The utility model content
The purpose of the utility model provides a kind of double-layer curtain wall and uses the concealed type vent window, and there was a mechanical failure easily to have solved the driving mechanism that prior art exists, and is difficult to problems such as maintenance and ventilation be too small; Its reasonable in design is made simply, is installed easily, and stable drive does not have dry sound; Can realize the cubicle switch linked protection; Be convenient to adjustment and maintaining, improved the security reliability of sealing effectiveness with the work operation, and can be as required at any time to regulating into and out of air quantity.
The technical scheme that the utility model adopted is: this double-layer curtain wall concealed type vent window comprises the fixed frame that encapsulates with outer cladding glass and outer curtain wall blinds and is assembled in sash that is packaged with panel and the driving mechanism on the fixed frame; Its technical essential is: the edge that said fixed frame employing light weight board is processed is to the rectangle frame of outside flanging; With the corresponding position of sash on being assembled in fixed frame gravity vent is set, the gravity vent periphery is to the indoor flanging; The spacing rib of the top sash frame of sash and the spacing gusset plate of sash on the fixed frame are slidingly connected each other; The bottom group of the bottom sash frame of sash is equipped with the pulley that moves back and forth along the slide rail end of C shape grooved rail, and the spacing rib of bottom sash frame is slidingly connected with the guided way end side surface that is assembled in the C shape grooved rail on the fixed frame; The drive mechanism that gear on the driving mechanism employing claw-pole permanent magnet synchronous motor output shaft is meshed with the tooth bar on the sash frame; Be assembled in the claw-pole permanent magnet synchronous motor on the fixed frame through vibration damping rubber cushion, motor casting die; Driven wheel rotates tooth bar is moved; The pulley that drives sash frame bottom moves back and forth along the slide rail end of C shape grooved rail, utilizes the travel switch of the outdoor both sides that are arranged on fixed frame to control the limit shift position of sash respectively.
Said sash frame outside is provided with the panel notch of band chamfering; Behind the sash panel inserting surface board slot mouth; Utilize assembled corner hardware and fluid sealant that sash panel and sash frame are formed sash; Outside, panel notch base is provided with the overlap of the spacing usefulness of fabricated sheave support, and sash frame indoor is provided with the notch that clamps with the contacted weather strip of fixed frame, and the middle part inboard over against the weather strip notch is provided with the conical projections that prevents the weather strip play.
Advantage and the good effect that the utlity model has are: because the utility model is assembled in the claw-pole permanent magnet synchronous motor on the fixed frame through vibration damping rubber cushion, motor casting die; Driven wheel rotates tooth bar is moved; The pulley of drive sash frame bottom moves back and forth along the slide rail end of C shape grooved rail; The fixed direction of rotation of this employing is the gear on the two-way controlled claw-pole permanent magnet synchronous motor, drives the rack for transmission mode on the sash frame, reasonable in design; Manufacturing is simple, installation is easy; Stable drive does not have dry sound, not only significantly reduces the shared space and the dry sound of generation of the kind of drive of portable motor-driven fixed racks, and can effectively reduce moment and transmit torsion.Increase the damping rubber cushion simultaneously between motor and the fixed frame, can prevent effectively that motor noise is to indoor transmission.It is for the ease of processing and surface spraying that fixed frame is selected light weight board for use; The intensity of plate can be improved in the edge to the outside flanging; Also be convenient to simultaneously installing and fixing of vent window; The gravity vent periphery that corresponding position with sash is provided with can effectively improve peripheral planeness to indoor flanging, makes sash and its better fit.There was a mechanical failure easily to have solved the driving mechanism that prior art exists, and is difficult to problems such as maintenance and ventilation be too small.Be convenient to adjustment and maintaining, improved the security reliability of sealing effectiveness with the work operation.
In addition; The sash frame adopts the unique section bar of structure to constitute, and the panel notch aperture position chamfering on the sash frame can make things convenient for the installation of panel, and the center protrusion in the weather strip notch can better play the weather strip fixation; Prevent weather strip front and back play in the chamber; The overlap of weather strip notch both sides is extremely important, it through with being slidingly connected of the guided way end side surface of spacing gusset plate of sash and C shape grooved rail, play the sash fixation.On the sash frame two pulleys are being installed down; Be put into the slide rail end of C shape grooved rail; Can make transmission smooth along slip-stream more like this; Reduce the frictional resistance between sash and fixed frame, in the outdoor cold air inlet chamber, avoid influencing the heat-insulating property of curtain wall when the weather strip between sash and fixed frame can effectively stop winter.Travel switch between sash and fixed frame can prevent to cause because of stroke is excessive motor to burn the damage with other members; Play very important protective effect; And can realize the cubicle switch linked protection, so that as required at any time to regulating in the double-layer curtain wall passage of heat into and out of air quantity.Travel switch and motor voltage are safe voltage, avoid causing because of electric leakage the generation of curtain wall electric shock casualty accident.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the user mode sketch map of the utility model;
Fig. 2 is a kind of structural representation of the concealed type vent window among Fig. 1;
Fig. 3 is the sectional view of Fig. 2 along the A-A line;
Fig. 4 is the sectional view of Fig. 2 along the B-B line;
Fig. 5 is the sectional view of Fig. 2 along the C-C line;
Fig. 6 is the sectional view of Fig. 2 along the D-D line.
Sequence number explanation among the figure: 1 outer cladding glass; 2 concealed type vent windows; 3 outer curtain wall blinds; 4 laterally decorate buckle closure; The 5 vertical buckles of decorating; 6 sash; The spacing gusset plate of 7 sash; 8 fixed frames; 9 travel switches; 10 C shape grooved rails; 11 pulleys; 12 through wires holes; 13 sash panels; 14 vibration damping rubber cushions; 15 motor casting dies; 16 flat keys; 17 protection compressing tablets; 18 gears; 19 tooth bars; 20 sash frames; 21 assembled corner hardwares; 22 weather strips; 23 tooth bar connectors; 24 motor foots pad; 25 gauge taps; 26 claw-pole permanent magnet synchronous motors; 27 adjusting pads; 28 two-sided tapes; 29 fluid sealants.
The specific embodiment
Specify the concrete structure of the utility model according to Fig. 1~6.This double-layer curtain wall concealed type vent window 2 comprises the fixed frame 8 that encapsulates with outer cladding glass 1 and outer curtain wall blinds 3 and is assembled in the parts such as the sash that is packaged with sash panel 13 6 and driving mechanism on the fixed frame 8.Wherein fixed frame 8 adopts light weight boards, but as selects for use the aluminum veneer, clad aluminium, polycarbonate plate etc. of surface fluorine carbon or powder spraying to process rectangle frame.Fixed frame 8 usefulness one monoblock aluminum veneer in the present embodiment according to designing requirement, forms through processes such as cutting, perforate, bending, welding.Outlet and inlet requirement according to actual engineering; With the sash 6 corresponding positions on being assembled in fixed frame 8 gravity vent is set; In order to improve the bulk strength of fixed frame 8; Also for facility is installed, to outside flanging (can confirm according to actual demands of engineering), the gravity vent periphery is to the indoor flanging the edge of fixed frame 8 simultaneously; The position, the lower right corner of gravity vent is according to the motor mounting position of drawing requirement reservation driving mechanism, and the processing dimension levels of precision of this position is very important, directly has influence on the installation and the transmission of motor.
Sash 6 mainly comprises parts such as sash frame 20, sash panel 13, assembled corner hardware 21, weather strip 22 and fluid sealant 29.Sash frame 20 adopts the unique section bar of structure to constitute.Be provided with the panel notch of band chamfering in the outside of sash frame 20, behind the sash panel 13 inserting surface board slot mouths, sash panel 13 and sash frame 20 formed whole sash 6 through assembled corner hardware 21, stainless steel self threading pin and fluid sealant 29.The sash 6 that utilizes assembled corner hardware 21 and fluid sealant 29 to form was both firm, attractive in appearance again, and group position, angle can not produce excessive slit, has eliminated resonance effects during operation yet.The outside, panel notch base of sash frame 20 is provided with the overlap of the spacing usefulness of fabricated sheave support; Sash frame 20 indoors are provided with the notch that clamps with fixed frame 8 contacted weather strips 22, and the middle part inboard over against the weather strip notch is provided with the conical projections that prevents weather strip 22 plaies.The spacing rib of the top sash frame 20 of sash 6 and the spacing gusset plate 7 of the sash on the fixed frame 8 are slidingly connected each other, fit together the top of sash 6 and fixed frame 8.The bottom of the bottom sash frame 20 of sash 6 utilizes pulley bracket to be assembled with two bearing-type pulleys 11 that move back and forth along the slide rail end of C shape grooved rail 10, to reduce sash 6 and 8 mobile frictional resistance of fixed frame.The spacing rib of bottom sash frame 20 is slidingly connected with the guided way end side surface that is assembled in the C shape grooved rail 10 on the fixed frame 8; It is traversing that the guided way of C shape grooved rail 10 is being born restriction sash 6 simultaneously; The effect of promptly moving to the outside fits together the bottom of sash 6 and fixed frame 8.The weather strip 22 that is provided with in sash 6 and fixed frame 8 junctions, the interior heat-insulating property that influences curtain wall of outdoor cold air inlet chamber in the time of effectively stoping winter.C shape grooved rail 10 can adopt the aluminum veneer compacting to form, and this can not only increase the flexibility of product, and carries out the adjusting of corresponding size according to actual demands of engineering easily.
In order to reach best air intake effect, improve the air intake flow, the plug-type drive mechanism that the gear 18 on driving mechanism employing claw-pole permanent magnet synchronous motor 26 output shafts is meshed with the tooth bar 19 on the sash frame 20.Tooth bar 19 utilizes tooth bar connector 23 to be fixed in the bottom sash frame 20.Why preferentially select commercially available claw-pole permanent magnet synchronous motor 26 in the present embodiment for use; Be because the rated voltage of this motor is 220AVC, input power is that 20W, shaft rotating speed are that 7.5r/min, output torque 270N.cm, direction of rotation are two-way controlled AVC, be fit to very much above-mentioned plug-type drive mechanism and use.Travelling gear 18 utilizes flat key 16 and protection compressing tablet 17 to be fixed on claw-pole permanent magnet synchronous motor 26 output shafts, is convenient to indoor motor maintained and changes after curtain wall is accomplished, and can satisfy requirement of engineering fully.Claw-pole permanent magnet synchronous motor 26 is assembled on the fixed frame 8 through the parts such as motor foot pad 24 of vibration damping rubber cushion 14, motor casting die 15 and a noise reduction antihunt action respectively.Claw-pole permanent magnet synchronous motor 26 driven wheels 18 rotate tooth bar 19 are moved; The pulley 11 of drive sash frame 20 bottoms moves back and forth along the slide rail end of C shape grooved rail 10; Realize the opening and closing of sash 6 relative fixed frames 8 of concealed type vent window 2, accomplish the advancing of thermal convection current circulation in the double-layer curtain wall passage of heat, air-exhausting function.
According to common process concealed type vent window 2 assembling after, in the both sides of fixed frame 8 through wires hole 12 is set respectively.Travel switch 9 control lines and motor power control line are guided to through the sleeve pipe of through wires hole 12 and indoorly are connected with gauge tap 25, break fluid sealant around the hole and carry out sealing.A plurality of vent windows are connected in parallel with 25 controls of a gauge tap, can be implemented in indoor interlock control.According to the needs of control circuit, link together claw-pole permanent magnet synchronous motor 26, travel switch 9 and gauge tap 25 usefulness power leads, the travel switch 9 of the outdoor both sides through being arranged on fixed frame 8 is controlled the limit shift position of sash 6 respectively.Through the travel position of switching controls switch 25 adjusting sash 6, so that as required at any time to regulating in the double-layer curtain wall passage of heat into and out of air quantity.
The concealed type vent window 2 of said structure can be used as unit member and in factory, assembles post debugging, and no quality problems are sent to the scene, convenient on-the-spot installation administration.Because the related component overwhelming majority can purchase on market, aluminum veneer fixed frame 8 and sash 6 are convenient to be processed in factory, can disposablely purchase after the moulding, and batch process factory in can be improved the quality of products and product application life.

Claims (2)

1. double-layer curtain wall concealed type vent window; Comprise the fixed frame that encapsulates with outer cladding glass and outer curtain wall blinds and be assembled in sash that is packaged with panel and the driving mechanism on the fixed frame; It is characterized in that: the edge that said fixed frame employing light weight board is processed is to the rectangle frame of outside flanging; With the corresponding position of sash on being assembled in fixed frame gravity vent is set, the gravity vent periphery is to the indoor flanging; The spacing rib of the top sash frame of sash and the spacing gusset plate of sash on the fixed frame are slidingly connected each other; The bottom group of the bottom sash frame of sash is equipped with the pulley that moves back and forth along the slide rail end of C shape grooved rail, and the spacing rib of bottom sash frame is slidingly connected with the guided way end side surface that is assembled in the C shape grooved rail on the fixed frame; The drive mechanism that gear on the driving mechanism employing claw-pole permanent magnet synchronous motor output shaft is meshed with the tooth bar on the sash frame; Be assembled in the claw-pole permanent magnet synchronous motor on the fixed frame through vibration damping rubber cushion, motor casting die; Driven wheel rotates tooth bar is moved; The pulley that drives sash frame bottom moves back and forth along the slide rail end of C shape grooved rail, utilizes the travel switch of the outdoor both sides that are arranged on fixed frame to control the limit shift position of sash respectively.
2. double-layer curtain wall concealed type vent window according to claim 1; It is characterized in that: said sash frame outside is provided with the panel notch of band chamfering; Behind the sash panel inserting surface board slot mouth; Utilize assembled corner hardware and fluid sealant that sash panel and sash frame are formed sash; Outside, panel notch base is provided with the overlap of the spacing usefulness of fabricated sheave support, and sash frame indoor is provided with the notch that clamps with the contacted weather strip of fixed frame, and the middle part inboard over against the weather strip notch is provided with the conical projections that prevents the weather strip play.
CN2011205319208U 2011-12-19 2011-12-19 Double-layer curtain-wall concealed ventilating window Withdrawn - After Issue CN202467576U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205319208U CN202467576U (en) 2011-12-19 2011-12-19 Double-layer curtain-wall concealed ventilating window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205319208U CN202467576U (en) 2011-12-19 2011-12-19 Double-layer curtain-wall concealed ventilating window

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CN202467576U true CN202467576U (en) 2012-10-03

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CN2011205319208U Withdrawn - After Issue CN202467576U (en) 2011-12-19 2011-12-19 Double-layer curtain-wall concealed ventilating window

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102518375A (en) * 2011-12-19 2012-06-27 沈阳远大铝业工程有限公司 Concealed ventilating window with double-layered curtain wall
CN113550472A (en) * 2021-07-22 2021-10-26 张春 Hidden frame type daylighting roof building curtain wall structure
CN114457963A (en) * 2022-03-14 2022-05-10 中国建筑第七工程局有限公司 Waterproof environment-friendly overhead heat insulation layer structure and construction method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102518375A (en) * 2011-12-19 2012-06-27 沈阳远大铝业工程有限公司 Concealed ventilating window with double-layered curtain wall
CN102518375B (en) * 2011-12-19 2014-02-19 沈阳远大铝业工程有限公司 Concealed ventilating window with double-layered curtain wall
CN113550472A (en) * 2021-07-22 2021-10-26 张春 Hidden frame type daylighting roof building curtain wall structure
CN113550472B (en) * 2021-07-22 2023-01-17 宁波华腾建设有限公司 Hidden frame type daylighting roof building curtain wall structure
CN114457963A (en) * 2022-03-14 2022-05-10 中国建筑第七工程局有限公司 Waterproof environment-friendly overhead heat insulation layer structure and construction method thereof

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GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20121003

Effective date of abandoning: 20140219

RGAV Abandon patent right to avoid regrant