CN107419829A - A kind of building curtain wall system for automatically adjusting light transmittance - Google Patents
A kind of building curtain wall system for automatically adjusting light transmittance Download PDFInfo
- Publication number
- CN107419829A CN107419829A CN201710435999.6A CN201710435999A CN107419829A CN 107419829 A CN107419829 A CN 107419829A CN 201710435999 A CN201710435999 A CN 201710435999A CN 107419829 A CN107419829 A CN 107419829A
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- China
- Prior art keywords
- glass
- module
- light transmittance
- curtain wall
- light
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- 238000002834 transmittance Methods 0.000 title claims abstract description 57
- 239000011521 glass Substances 0.000 claims abstract description 114
- 238000000034 method Methods 0.000 claims abstract description 58
- 239000005336 safety glass Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 29
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- -1 aluminium alloy Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000000825 ultraviolet detection Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The present invention relates to a kind of building curtain wall system for automatically adjusting light transmittance, including：Curtain wall frame, glassy layer, control process module, direct current voltage reulation module, DC inversion module, in addition to light level module, infrared ray sensing module；The direct current voltage reulation module is connected with control process module, and the DC inversion module is connected with direct current voltage reulation module, and the DC inversion module is used to the direct current that direct current voltage reulation module exports being converted to alternating current；The glassy layer is fixedly installed in Curtain wall frame；The glassy layer includes the first glass and the second glass, and first glass is electrochomeric glass, and second glass is safety glass；The DC inversion module is used to provide AC power for the first glass；The light level module is arranged at the first glass outer side, for detecting extraneous light intensity and being converted into values of light；The infrared ray sensing module is arranged at the second glass inner side, for detecting interior and exporting indoor infrared image to control process module.
Description
Technical field
The present invention relates to building curtain wall field, is specifically designed a kind of building curtain wall system for automatically adjusting light transmittance.
Background technology
Existing glass curtain wall is varied according to different needs, species.The glass curtain wall for modernizing skyscraper uses
Combined with simple glass by two-way mirror, interlayer is filled with the double glazing of dry air, double glazing have sound insulation, it is heat-insulated,
The effect such as big of antifrost, protection against the tide, wind pressure resistant strength.Some glass curtain walls apply the metal foil of chromatic colour also on the glass of outer layer
Film, from the appearance just like mirror, not by strong light, light is soft, externally also adds gorgeous color, but it can not for interior
Change the light transmittance of glass according to the light of open air, outdoor light is all to change within the time of one day, too strong light
The work of interior can be influenceed, strong daylight can also influence the eyesight and health of people with ultraviolet.
The content of the invention
Goal of the invention：The problem of for being mentioned in background technology, the present invention provide a kind of building for automatically adjusting light transmittance
Curtain wall system.
Technical scheme：A kind of building curtain wall system for automatically adjusting light transmittance, including：Curtain wall frame, glassy layer, at control
Manage module, direct current voltage reulation module, DC inversion module, in addition to light level module, infrared ray sensing module；The direct current is adjusted
Die block is connected with control process module, and the DC inversion module is connected with direct current voltage reulation module, the DC inversion module
Direct current for direct current voltage reulation module to be exported is converted to alternating current；The glassy layer is fixedly installed in Curtain wall frame；Institute
Stating glassy layer includes the first glass and the second glass, and first glass is electrochomeric glass, and second glass is tempering
Glass, first glass are oppositely arranged with the second glass, and first glass and the second glass surrounding have sealing frame closing, institute
State between the first glass and the second glass is vacuum chamber；The DC inversion module is used to provide AC power for the first glass,
First glass has different light transmittances under different voltage；The side of first glass is outdoor, second glass
The side of glass is interior；The light level module is arranged at the first glass outer side, for detecting extraneous light intensity and converting
Exported for values of light to control process module, the control process module controls direct current voltage reulation module output direct current according to values of light
The voltage of electricity is to change the light transmittance of the first glass；The infrared ray sensing module is arranged at the second glass inner side, for detecting
Indoor simultaneously to export indoor infrared image to the control process module, the control process module is judging that there is personnel's work interior
When dynamic, the control processor adjusts the light transmittance of the first glass according to values of light, and the control process module is judging room
When not having personnel activity inside, the control processor does not adjust the light transmittance of the first glass.
As a kind of preferred embodiment of the present invention, when the control process module judges that current light value is default less than first
During values of light threshold value, the control process module control DC inversion module power-off.
As a kind of preferred embodiment of the present invention, when the control process module judges that current light value is default higher than second
During values of light threshold value, the control process module control DC inversion module power-off.
As a kind of preferred embodiment of the present invention, the plated film of first glass surface covered with antiultraviolet.
As a kind of preferred embodiment of the present invention, in addition to ultraviolet value detection module, the ultraviolet value detection module
Detect ultraviolet value in glassy layer.
As a kind of preferred embodiment of the present invention, in addition to exercisable display screen, the display screen and control process mould
Block connects, for showing the light transmittance and current indoor ultraviolet value of current glass layer.
As a kind of preferred embodiment of the present invention, the display screen can be additionally used in the light transmittance for changing the glassy layer, institute
State control process module controls DC inversion module to change DC voltage according to the light transmittance of modification.
As a kind of preferred embodiment of the present invention, the glassy layer includes photovoltaic film, and the photovoltaic film is covered in glass
On the outside of glass layer.
As a kind of preferred embodiment of the present invention, the photovoltaic film is system power supply.
The present invention realizes following beneficial effect：
1. curtain wall light transmittance is adjusted according to the personnel activity of interior and outdoor light intensity；
2. when light is excessively bright or excessively dark, glass is powered off；
3. the indoor ultraviolet value of detection is simultaneously shown in display screen, display screen regulation glass transmission rate can be used in user；
4. photovoltaic film is set to be powered for curtain wall on curtain wall.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used in specification to explain the principle of the disclosure together.
Fig. 1 is a kind of glassy layer diagrammatic cross-section for the building curtain wall system for automatically adjusting light transmittance provided by the invention；
Fig. 2 is a kind of block diagram for the building curtain wall system for automatically adjusting light transmittance provided by the invention；
Fig. 3 is the glassy layer diagrammatic cross-section of the second provided by the invention building curtain wall system for automatically adjusting light transmittance；
Fig. 4 is the block diagram of the second provided by the invention building curtain wall system for automatically adjusting light transmittance.
Wherein：It is 1. Curtain wall frame, 2. glassy layers, 201. first glass, 202. second glass, 203. sealing frames, 204. true
Cavity, 3. control process modules, 4. direct current voltage reulation modules, 5. DC inversion modules, 6. light level modules, 7. infrared ray sensings
Module, 8. antiultraviolet plated films, 9. display screens, 10. photovoltaic films, 11. ultraviolet value detection modules.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Embodiment one
With reference to figure 1-2, Fig. 1 is that a kind of glassy layer section for the building curtain wall system for automatically adjusting light transmittance provided by the invention shows
It is intended to；Fig. 2 is a kind of block diagram for the building curtain wall system for automatically adjusting light transmittance provided by the invention.
Specifically, a kind of building curtain wall system for automatically adjusting light transmittance, including：Curtain wall frame 1, glassy layer 2, at control
Manage module 3, direct current voltage reulation module 4, DC inversion module 5, in addition to light level module 6, infrared ray sensing module 7；It is described
Direct current voltage reulation module 4 is connected with control process module 3, and the DC inversion module 5 is connected with direct current voltage reulation module 4, described straight
Stream inversion module 5 is used to the direct current that direct current voltage reulation module 4 exports being converted to alternating current；The glassy layer 2 is fixedly installed in
In Curtain wall frame 1；The glassy layer 2 includes the first glass 201 and the second glass 202, and first glass 201 is electrochromism
Glass, second glass 202 are safety glass, and first glass 201 is oppositely arranged with the second glass 202, described first
Glass 201 has sealing frame 203 to close with the surrounding of the second glass 202, is true between the glass 202 of the first glass 201 and second
Cavity 204；The DC inversion module 5 is used to provide AC power for the first glass 201, and first glass 201 is in difference
Voltage under have different light transmittances；The side of first glass 201 is outdoor, and the side of second glass 202 is room
It is interior；The light level module 6 is arranged at the outside of the first glass 201, for detecting extraneous light intensity and being converted into values of light
Exported to control process module 3, the control process module 3 controls direct current voltage reulation module 4 to export direct current according to values of light
Voltage is to change the light transmittance of the first glass 201；The infrared ray sensing module 7 is arranged at the inner side of the second glass 202, for examining
Survey indoor and export indoor infrared image to the control process module 3, the control process module 3 is judging indoor someone
When member is movable, the control processor adjusts the light transmittance of the first glass 201 according to values of light, and the control process module 3 exists
When judging that interior does not have personnel activity, the control processor does not adjust the light transmittance of the first glass 201.
As a kind of preferred embodiment of the present invention, when the control process module 3 judges that current light value is pre- less than first
If during values of light threshold value, the control process module 3 controls DC inversion module 5 to power off.
As a kind of preferred embodiment of the present invention, when the control process module 3 judges that current light value is pre- higher than second
If during values of light threshold value, the control process module 3 controls DC inversion module 5 to power off.
Wherein, the glassy layer 2 include be the first glass 201 of electrochomeric glass and be safety glass the second glass
202, first glass 201 is oppositely arranged with the second glass 202, and the surrounding of 201 and second glass of the first glass 202 has envelope
The sealing frame 203 closed, that is, sealing frame 203 is stated by all round closure of glassy layer 2, between the glass 202 of the first glass 201 and second
There is vacuum chamber 204, vacuum chamber 204 has sound-insulating and heat-insulating effect to a certain degree, and the glassy layer 2 is fixedly installed in Curtain wall frame 1, institute
It can be the metals such as aluminium alloy, steel to state Curtain wall frame 1.First glass 201 is electrochomeric glass, first glass
201 after conduction light transmittance can change.The direct current voltage reulation module 4 is connected with control process module 3, the direct current voltage reulation
Module 4 converts the current into the direct current of suitable voltage, and the DC inversion module 5 is connected with direct current voltage reulation module 4, and direct current is inverse
Become module 5 and the direct current that direct current voltage reulation module 4 exports is changed into alternating current, the glass 201 of DC inversion module 5 and first
Connection, first glass 201 can change the light transmittance of glass under the alternating current of certain voltage.It can be set in the present embodiment
Light transmittance is 75% to first glass 201 when power is off.
The light level module 6 is in the outside of the first glass 201, for detecting outdoor light and being translated into values of light
Exported to control process module 3, the control process module 3 can built-in values of light, light transmittance, the form of voltage, by values of light
Correspond to, control process module 3 controls direct current voltage reulation module 4 to change output voltage according to values of light, changes the first glass 201
Light transmittance.
The infrared ray sensing module 7 is arranged at the inner side of the second glass 202, for detecting indoor situations and by indoor infrared
Image exports to control process module 3, and the control process module 3 retrieves personnel activity's situation in indoor infrared line image,
In detecting indoor infrared line image without personnel activity i.e. it is indoor nobody when, the control process module 3 controls direct current voltage reulation
Module 4 powers off, and when detecting that there is the i.e. indoor someone of personnel activity interior, the control process module 3 just can be according to values of light
Change light transmittance.As a kind of judgment mode, the control process module 3 can prestore the infrared view of normal human subject,
When having retrieved mankind's infrared image in infrared image indoors, judge that there is personnel activity interior.
Preferably, the control process module 3 is provided with the first default values of light threshold value, and the light level module 6 detects
When the values of light arrived is less than the first default values of light threshold value, i.e., outdoor light is excessively dark, and the control process module 3 controls direct current inverse
Become module 5 to power off, the first glass 201 is changed into opaque state.Wherein described first default values of light threshold value may be configured as 5-50
Lumen, 50 lumens are may be configured as in the present embodiment.
Preferably, the control process module 3 is provided with the second default values of light threshold value, and the light level module 6 detects
When the values of light arrived is higher than the second default values of light threshold value, i.e., outdoor light is excessively bright, and the control process module 3 controls direct current inverse
Become module 5 to power off, the first glass 201 is changed into opaque state.Wherein, uncle second presets values of light threshold value and may be configured as 600-
1500 lumens, in the present embodiment the second default values of light threshold value be arranged to 1000 lumens.
In actual applications, the infrared ray sensing module 7 detects indoor personnel activity's feelings respectively with light level module 6
Condition and outdoor values of light, and exported to control process module 3, the control process module 3 judge it is indoor whether personnel activity, when
When interior is without personnel activity, the control process module 3 directly controls direct current voltage reulation module 4 to power off, when there is personnel activity interior
When, the control process module 3 obtains current outdoor values of light, and the electricity according to corresponding to preset table obtains current light value
Pressure, control direct current voltage reulation module 4 adjust voltage, light transmittance are changed into corresponding light transmittance in the form.When values of light height
In 1500 lumens or less than 50 lumen-hours, then judge that outdoor light is excessively bright or excessively dark, the control process module 3 controls direct current
Voltage regulating module 4 powers off, and the first glass 201 is changed into opaque state, reduces light intake or avoids indoor more bright and clear than outdoor
And cause the outdoor situation that may see interior clearly.
Embodiment two
With reference to figure 3-4, Fig. 3 is the glassy layer section of the second provided by the invention building curtain wall system for automatically adjusting light transmittance
Schematic diagram；Fig. 4 is the block diagram of the second provided by the invention building curtain wall system for automatically adjusting light transmittance.
The present embodiment and above-described embodiment one are essentially identical, and difference is, the surface of the first glass 201 covered with
The plated film of antiultraviolet.
As a kind of preferred embodiment of the present invention, in addition to ultraviolet value detection module 11, the ultraviolet value detects mould
Block 11 detects ultraviolet value in glassy layer 2.
As a kind of preferred embodiment of the present invention, in addition to exercisable display screen 9, the display screen 9 and control process
Module 3 connects, for showing the light transmittance and current indoor ultraviolet value of current glass layer 2.
As a kind of preferred embodiment of the present invention, the display screen 9 can be additionally used in the light transmittance for changing the glassy layer 2,
The control process module 3 controls DC inversion module 5 to change DC voltage according to the light transmittance of modification.
As a kind of preferred embodiment of the present invention, the glassy layer 2 includes photovoltaic film 10, and the photovoltaic film 10 covers
In the outside of glassy layer 2.
As a kind of preferred embodiment of the present invention, the photovoltaic film 10 is system power supply.
Wherein, the surface of the first glass 201 can be reduced greatly covered with antiultraviolet plated film 8, the antiultraviolet plated film 8
Some ultra violet rays are got in, and avoid a large amount of ultraviolet irradiations from influenceing health.
Preferably, the ultraviolet value detection module 11 is arranged at interior, the UV detection module and control process
Module 3 connects, for detecting the ultraviolet value of interior.
Preferably, the display screen 9 may be disposed at interior, and the display screen 9 is connected with control process module 3, for showing
Show the light transmittance of current glass layer 2 and the ultraviolet value of current indoor, the display screen 9 is alternatively arranged as inputting, and changes glassy layer 2
Light transmittance, the control process module 3 searches corresponding voltage according to amended light transmittance from preset table, and controls institute
State direct current voltage reulation module 4 and adjust light transmittance adjustment of the voltage by the first glass 201.
Preferably, the glassy layer 2 also includes photovoltaic film 10, and the photovoltaic film 10 is covered in the outer surface of glassy layer 2,
Expose to sunlight and produce electric energy, electric energy caused by the photovoltaic film 10 is system power supply, energy-conserving and environment-protective.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow be familiar with the skill of the technical field
Art personnel can understand present disclosure and implement according to this, can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, it should all be included within the scope of the present invention.
Claims (9)
1. a kind of building curtain wall system for automatically adjusting light transmittance, including：Curtain wall frame（1）, glassy layer（2）, control process mould
Block（3）, direct current voltage reulation module（4）, DC inversion module（5）, it is characterised in that also including light level module（6）, infrared ray
Sensing module（7）；The direct current voltage reulation module（4）With control process module（3）Connection, the DC inversion module（5）With it is straight
Flow voltage regulating module（4）Connection, the DC inversion module（5）For by direct current voltage reulation module（4）The direct current of output is converted to
Alternating current；The glassy layer（2）It is fixedly installed in Curtain wall frame（1）In；The glassy layer（2）Including the first glass（201）With
Second glass（202）, first glass（201）For electrochomeric glass, second glass（202）For safety glass, institute
State the first glass（201）With the second glass（202）It is oppositely arranged, first glass（201）With the second glass（202）Surrounding has
Sealing frame（203）Closing, first glass（201）With the second glass（202）Between be vacuum chamber（204）；The direct current is inverse
Become module（5）For for the first glass（201）AC power, first glass are provided（201）Have not under different voltage
Same light transmittance；First glass（201）Side for outdoor, second glass（202）Side for interior；The light
Line sensing module（6）It is arranged at the first glass（201）Outside, for detecting extraneous light intensity and being converted into values of light to control
Processing module（3）Output, the control process module（3）Direct current voltage reulation module is controlled according to values of light（4）Export direct current
Voltage is to change the first glass（201）Light transmittance；The infrared ray sensing module（7）It is arranged at the second glass（202）Inner side,
For detecting interior and by indoor infrared image to the control process module（3）Output, the control process module（3）Sentencing
When there is personnel activity disconnected interior, the control processor adjusts the first glass according to values of light（201）Light transmittance, the control
Processing module（3）When judging that interior does not have personnel activity, the control processor does not adjust the first glass（201）Printing opacity
Rate.
2. a kind of building curtain wall system for automatically adjusting light transmittance according to claim 1, it is characterised in that when the control
Processing module processed（3）When judging current light value less than the first default values of light threshold value, the control process module（3）Control is straight
Flow inversion module（5）Power-off.
3. a kind of building curtain wall system for automatically adjusting light transmittance according to claim 1, it is characterised in that when the control
Processing module processed（3）When judging current light value higher than the second default values of light threshold value, the control process module（3）Control is straight
Flow inversion module（5）Power-off.
4. a kind of building curtain wall system for automatically adjusting light transmittance according to claim 1, it is characterised in that described first
Glass（201）Plated film of the surface covered with antiultraviolet.
5. a kind of building curtain wall system for automatically adjusting light transmittance according to claim 4, it is characterised in that also include purple
Outside line value detection module（11）, the ultraviolet value detection module（11）Detect glassy layer（2）Interior ultraviolet value.
6. a kind of building curtain wall system for automatically adjusting light transmittance according to claim 5, it is characterised in that also including can
The display screen of operation（9）, the display screen（9）With control process module（3）Connection, for showing current glass layer（2）It is saturating
Light rate and current indoor ultraviolet value.
A kind of 7. building curtain wall system for automatically adjusting light transmittance according to claim 6, it is characterised in that the display
Screen（9）It can also be used to change the glassy layer（2）Light transmittance, the control process module（3）According to the light transmittance control of modification
DC inversion module processed（5）Change DC voltage.
A kind of 8. building curtain wall system for automatically adjusting light transmittance according to claim 1, it is characterised in that the glass
Layer（2）Including photovoltaic film（10）, the photovoltaic film（10）It is covered in glassy layer（2）Outside.
A kind of 9. building curtain wall system for automatically adjusting light transmittance according to claim 8, it is characterised in that the photovoltaic
Film（10）For system power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435999.6A CN107419829A (en) | 2017-06-12 | 2017-06-12 | A kind of building curtain wall system for automatically adjusting light transmittance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435999.6A CN107419829A (en) | 2017-06-12 | 2017-06-12 | A kind of building curtain wall system for automatically adjusting light transmittance |
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| CN107419829A true CN107419829A (en) | 2017-12-01 |
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| CN201710435999.6A Pending CN107419829A (en) | 2017-06-12 | 2017-06-12 | A kind of building curtain wall system for automatically adjusting light transmittance |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110262151A (en) * | 2019-06-25 | 2019-09-20 | 西安交通大学 | A kind of multi-functional ultraviolet-responsive and shielding smart window and preparation method thereof |
| CN110424593A (en) * | 2019-07-05 | 2019-11-08 | 东莞市建安集团有限公司 | A kind of glass curtain wall structure and its installation method |
| CN111194126A (en) * | 2020-02-24 | 2020-05-22 | 北方工业大学 | Interactive sunshade system and method based on personnel positioning |
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Application publication date: 20171201 |