CN113738000A - Environment-friendly curtain wall system capable of reducing light pollution and method for reducing light pollution of curtain wall - Google Patents
Environment-friendly curtain wall system capable of reducing light pollution and method for reducing light pollution of curtain wall Download PDFInfo
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- CN113738000A CN113738000A CN202111122725.4A CN202111122725A CN113738000A CN 113738000 A CN113738000 A CN 113738000A CN 202111122725 A CN202111122725 A CN 202111122725A CN 113738000 A CN113738000 A CN 113738000A
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- glass plate
- curtain wall
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- light pollution
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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
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
Abstract
The application relates to an environment-friendly curtain wall system for reducing light pollution and a method for reducing the light pollution of the curtain wall, wherein the curtain wall system comprises a plurality of curtain wall units, each curtain wall unit comprises an outer frame, and an inner glass plate and an outer glass plate which are arranged in the outer frame and are parallel to each other, the inner glass plate is a colored glass plate, and the outer glass plate is a fully transparent glass plate; and an adjusting mechanism for adjusting the light transmittance of the curtain wall unit is arranged between the inner glass plate and the outer glass plate. This application has the light pollution who reduces the curtain system, makes building internal environment keep comfortable effect simultaneously.
Description
Technical Field
The application relates to the field of curtain wall technology, in particular to an environment-friendly curtain wall system for reducing light pollution and a method for reducing the light pollution of a curtain wall.
Background
The curtain wall is a light wall with decorative effect commonly used in modern large and high-rise buildings, is composed of a panel and a supporting structure system, can have certain displacement capacity or certain deformation capacity relative to a main structure, does not bear the external protective structure or decorative structure of the building acted by the main structure, and has the advantages of water resistance, heat preservation, sound insulation, lightning protection, fire prevention, attractiveness, energy conservation and the like.
At present, most curtain walls of buildings adopt coated glass, the coated glass has higher aesthetic degree compared with stone curtain walls, metal curtain walls and the like, and meanwhile, because the coated glass has higher reflectivity to light, the coated glass can reflect the light such as sunlight away, thereby preventing the sunlight from directly irradiating the buildings and improving the comfort level of the internal environment of the buildings.
In view of the above-mentioned related technologies, the inventor believes that light pollution caused when the glass curtain wall reflects light to block the light from directly irradiating the building and the reflected light irradiates on a traffic route around the building or other positions on the building can have a great influence on the normal life of people, and therefore needs to be improved.
Disclosure of Invention
In order to reduce the light pollution of the curtain wall, the application provides an environment-friendly curtain wall system for reducing the light pollution and a method for reducing the light pollution of the curtain wall.
On the one hand, this application provides reduce light pollution's environment-friendly curtain system adopts following technical scheme:
the environment-friendly curtain wall system capable of reducing light pollution comprises a plurality of curtain wall units, wherein each curtain wall unit comprises an outer frame, and an inner glass plate and an outer glass plate which are arranged in the outer frame and are parallel to each other, the inner glass plate is a colored glass plate, and the outer glass plate is a fully transparent glass plate;
and an adjusting mechanism for adjusting the light transmittance of the curtain wall unit is arranged between the inner glass plate and the outer glass plate.
By adopting the technical scheme, the curtain wall system is formed by splicing a plurality of curtain wall units, so that the installation and construction are more convenient; the inner glass plate and the outer glass plate on the curtain wall unit are arranged, so that the outer glass plate is positioned on the outer side when the curtain wall unit is installed, the outer glass plate is made of full transparent glass and has good light transmission, most of sunlight and the like irradiated on the outer glass plate can be irradiated on the inner glass plate through the outer glass plate, and the reflected light of the outer glass plate is less, so that the reflected light of the curtain wall is reduced, the function of reducing the light pollution of the curtain wall is achieved, and meanwhile, the outer glass plate enables the appearance of the curtain wall system to be brighter, so that the curtain wall system is more attractive; the inner glass plate is made of colored glass, when sunlight irradiates the inner glass plate through the outer glass plate, most of light is absorbed by the inner glass plate, on one hand, reflected light of the inner glass plate is less, on the other hand, the light intensity irradiating the building through the inner glass plate is low, the phenomenon that the temperature inside the building is too high due to the fact that the light penetrates through the outer glass plate to directly irradiate the building is avoided, and the comfort level of the internal environment of the building is guaranteed; meanwhile, the light transmittance of the whole curtain wall unit is adjusted through the arrangement of the adjusting mechanism, so that the illumination intensity irradiated on the building is always in a relatively comfortable range under different illumination intensities outside, and the comfort of the internal environment of the building is improved; the cooperation of interior glass board and outer glass board promptly can reduce the reverberation of curtain system, reduces the light pollution of curtain system, can make the interior environment of building keep comfortable simultaneously again.
Preferably, a liquid light-transmitting layer is filled between the inner glass plate and the outer glass plate, and the adjusting structure is used for adjusting the thickness of the liquid light-transmitting layer.
Through adopting above-mentioned technical scheme, light passes and shines on the liquid euphotic layer after the outer glass board, and a part light is absorbed by the liquid euphotic layer, and a part light sees through the liquid euphotic layer and shines on interior glass board, through the thickness of adjusting liquid euphotic layer, adjusts the luminous flux that sees through the liquid euphotic layer to adjust the luminous intensity of shining on interior glass board, in order to realize the function of adjusting the whole luminousness of curtain unit.
Preferably, the adjusting mechanism comprises an adjusting plate arranged between the inner glass plate and the outer glass plate, the adjusting plate is a fully transparent glass plate, and the adjusting plate is parallel to the outer glass plate;
the liquid euphotic layer is filled between the adjusting plate and the inner glass plate/the outer glass plate, the adjusting plate is arranged in the outer frame in a sliding mode along the direction perpendicular to the plane of the adjusting plate, the adjusting plate is connected with the inner glass plate/the outer glass plate in a sealing mode through a flexible connecting film located on the edge, and the adjusting plate, the flexible connecting film and the inner glass plate/the outer glass plate form a closed adjusting cavity;
the total volume of the liquid euphotic layer is not less than the maximum volume of the adjusting cavity, an accommodating tank is arranged at the top of the outer frame, the accommodating tank is communicated with the adjusting cavity through a connecting pipe, the joint of the connecting pipe and the accommodating tank is positioned at the bottom of the accommodating tank, the joint of the connecting pipe and the adjusting cavity is positioned at the top of the adjusting cavity, the sum of the volume of the accommodating tank and the maximum volume of the adjusting cavity is greater than the total volume of the liquid euphotic layer, and an air vent is formed in the top of the accommodating tank;
the adjusting mechanism further comprises a driving mechanism for driving the adjusting plate to slide.
By adopting the technical scheme, the adjusting plate is a fully transparent glass plate, has higher light transmittance and is convenient to move, the liquid light transmitting layer is filled between the adjusting plate and the inner glass plate/the outer glass plate, the adjusting plate is driven by the driving mechanism to slide, the distance between the adjusting plate and the inner glass plate/the outer glass plate is adjusted, and the function of adjusting the thickness of the liquid light transmitting layer is realized; the liquid euphotic layer is not easy to overflow from the space between the adjusting plate and the inner glass plate/the outer glass plate through the flexible connecting film, the structure stability of the liquid euphotic layer is improved, and the adjusting plate can move smoothly to adjust the thickness of the liquid euphotic layer; and the setting of holding the jar, at the in-process of adjusting liquid euphotic layer thickness, the liquid euphotic layer overflows and adjusts the cavity and get into and hold the jar to make the thickness of liquid euphotic layer can be smooth adjust, make the liquid euphotic layer remain throughout to fill up the state of adjusting the cavity simultaneously, in order to avoid the regulating plate with the cavity appears in the department between the interior glass board outer glass board and influence the holistic transmittance of curtain unit and pleasing to the eye degree.
Preferably, the inner wall of the outer frame is provided with a holding groove for the flexible connecting film to be embedded.
By adopting the technical scheme, the flexible connecting film is enabled to protrude into the accommodating groove under the action of gravity of the liquid euphotic layer, so that the adjusting plate and the inner glass plate/the outer glass plate are completely filled by the liquid euphotic layer, and the integral attractiveness of the curtain wall unit is improved.
Preferably, the frame has seted up the spout on the inner wall of relative both sides respectively, the cross-section of spout is "T" font, the length direction of spout with the plane is perpendicular at the regulating plate place, be connected with respectively to slide to inlay and locate the multichannel on the regulating plate a plurality of sliders in the spout, the slider with spout slip adaptation.
Through adopting above-mentioned technical scheme, the slidable mounting of regulating plate is realized in the cooperation of slider and spout, improves the stability of regulating plate installation simultaneously, makes the regulating plate remain throughout parallel with interior glass board and outer glass board to ensure that the curtain unit wholly keeps even luminousness.
Preferably, the driving mechanism comprises a driving screw rotatably mounted on the outer frame, an axis of the driving screw is perpendicular to a plane where the adjusting plate is located, the adjusting plate is connected with a driving block in threaded assembly with the driving screw, and the driving mechanism further comprises a driving motor arranged on the outer frame and used for driving the driving screw to rotate.
Through adopting above-mentioned technical scheme, because the regulating plate can only the rectilinear slip under the cooperation of slider and spout to when drive screw rotated, the regulating plate was driven and is slided along drive screw's axis direction, thereby realized the gliding function of drive regulating plate, and drives drive screw through the motor and rotate, was convenient for carry out automatic control.
Preferably, an expansion joint is reserved between the peripheral side of the inner glass plate and the outer frame, and the expansion joint is filled with an elastic filling strip.
By adopting the technical scheme, because the temperature of the inner glass plate is increased due to the absorption of illumination heat, the expansion joint is arranged for the inner glass plate to release deformation, so that the possibility of deformation and breakage of the inner glass plate is reduced, and the safety of the curtain wall unit is improved; meanwhile, the elastic filling strips are arranged to enable the inner glass plate to be fixed in a normal use state, and the use stability of the curtain wall unit is improved.
Preferably, an illumination intensity sensor is arranged on the outer frame and electrically connected with a controller, and the controller is used for controlling the driving motor to be turned on and off.
Through adopting above-mentioned technical scheme, the external illumination intensity of illumination intensity sensor real-time supervision to with signal transmission to controller, by the thickness of controller control driving motor's opening and close in order to adjust the liquid euphotic layer again, realize the function of automatically regulated curtain unit luminousness, in order to ensure the travelling comfort of building internal environment.
On the other hand, the application also provides a method for reducing the light pollution of the curtain wall, and the environment-friendly curtain wall system for reducing the light pollution is adopted.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the curtain wall system is formed by splicing a plurality of curtain wall units, and through the matching of the inner glass plate and the outer glass plate on the curtain wall units, the outer glass plate plays a role in decoration, so that the curtain wall system is more attractive, most light can penetrate through the outer glass plate, the reflected light of the outer glass plate is less, the reflected light on the surface of the curtain wall system is less, the light pollution of the curtain wall system is reduced, the light which penetrates through the outer glass plate is irradiated on the inner glass plate and is absorbed by the inner glass plate, the light intensity which penetrates through the inner glass plate and is irradiated on a building is low, the comfort level of the internal environment of the building is ensured, and the setting of the adjusting mechanism can adjust the light transmittance of the whole curtain wall unit, so that the light intensity irradiated on the building is always in a more comfortable range under different external light intensities, and the comfort level of the internal environment of the building is ensured;
2. the adjusting mechanism adjusts the thickness of the liquid light-transmitting layer to realize the function of adjusting the whole light transmittance of the curtain wall unit by matching the liquid light-transmitting layer with the adjusting mechanism, so that the light transmittance of the curtain wall unit is simple and convenient to adjust, the normal lighting of a building is not easily influenced, and the comfort of the internal environment of the building is ensured;
3. glass board release deformation in order to supply sets up the expansion joint to glass board deformation fracture's possibility in reducing improves the security of curtain unit, and the setting up of elastic filling strip makes interior glass board keep fixed under normal use state simultaneously, improves the stability in use of curtain unit.
Drawings
FIG. 1 is a schematic view of the structure of the curtain wall system of the present embodiment;
FIG. 2 is a schematic structural view of the curtain wall unit and the outer glass panel in the present embodiment;
FIG. 3 is a schematic structural view of a curtain wall unit and an inner glass plate in the present embodiment;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic structural view of the curtain wall unit of the present embodiment with the inner glass plate removed;
FIG. 6 is an enlarged view of a portion of FIG. 4;
fig. 7 is an enlarged view at B in fig. 3.
Reference numerals: 1. a curtain wall unit; 2. an outer frame; 21. mounting grooves; 22. an elastic filler strip; 23. a chute; 24. accommodating grooves; 25. mounting holes; 26. a movable groove; 3. an outer glass plate; 4. an inner glass plate; 5. a liquid light-transmitting layer; 6. an adjusting plate; 61. a slider; 62. a drive block; 7. a flexible connecting film; 8. adjusting the cavity; 9. a holding tank; 91. a connecting pipe; 92. a breather pipe; 10. a drive mechanism; 101. a drive screw; 102. a drive motor; 12. an illumination intensity sensor; 13. and a controller.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, the embodiment of the present application discloses an environment-friendly curtain wall system for reducing light pollution, which includes a plurality of curtain wall units 1, and the plurality of curtain wall units 1 are sequentially installed on a building to form the curtain wall system.
Referring to fig. 2 and 3, the curtain wall unit 1 comprises an outer frame 2, and an inner glass plate 4 and an outer glass plate 3 which are arranged in the outer frame 2, wherein the inner glass plate 4 and the outer glass plate 3 are parallel to each other, the inner glass plate 4 is a colored glass plate, and the outer glass plate 3 is a fully transparent glass plate; in the present embodiment, the outer frame 2 is rectangular, but may have other shapes in other embodiments, and for the sake of understanding, the outer frame 2 is described in a vertical state. The outer glass plate 3 plays a role in decoration, most of light rays can penetrate through the outer glass plate 3 when the light rays irradiate on the outer glass plate 3, and reflected light of the outer glass plate 3 is less, so that reflected light of the outer surface of the curtain wall unit 1 is reduced, and light pollution of a curtain wall system is reduced; and the inner glass plate 4 absorbs the light penetrating through the outer glass plate 3, and the illumination intensity of the light penetrating through the inner glass plate 4 and irradiating on the building is reduced, so that the comfort of the internal environment of the building is ensured, and the energy consumption of a building temperature control system can be reduced.
Referring to fig. 4, specifically, an installation groove 21 for embedding and installing the inner glass plate 4 and the outer glass plate 3 is formed on the inner side wall of the outer frame 2, and the peripheral side of the outer glass plate 3 is abutted against the outer frame 2; and because the interior glass board 4 absorbs the light heat more, consequently, it is provided with the expansion joint in order to supply interior glass board 4 release deformation to reserve between the week side of interior glass board 4 and frame 2, avoids interior glass board 4 to take place to break to for the stability when improving interior glass board 4 normal use, fill in the expansion joint has the elasticity to fill strip 22, in this embodiment, elasticity is filled strip 22 and is the rubber strip.
Referring to fig. 4, an adjusting mechanism for adjusting the overall transmittance of the curtain wall unit 1 is arranged between the inner glass plate 4 and the outer glass plate 3; specifically, the liquid light-transmitting layer 5 is filled between the inner glass plate 4 and the outer glass plate 3, and the adjusting mechanism is used to adjust the thickness of the liquid light-transmitting layer 5, in this embodiment, the liquid light-transmitting layer 5 is made of dimethyl silicone oil.
Referring to fig. 4, the adjusting mechanism includes an adjusting plate 6 disposed between an inner glass plate 4 and an outer glass plate 3, the adjusting plate 6 is parallel to the inner glass plate 4, the adjusting plate 6 is also a fully transparent plate, a liquid light-transmitting layer 5 is filled between the adjusting plate 6 and the inner glass plate 4/the outer glass plate 3, and the adjusting plate 6 is slidably disposed in the outer frame 2 along a direction perpendicular to a plane thereof, so as to achieve a function of adjusting the thickness of the liquid light-transmitting layer 5; for ease of understanding, in the present embodiment, description is made with the liquid light-transmitting layer 5 filled between the adjustment plate 6 and the outer glass plate 3.
Referring to fig. 5, specifically, the inner walls of two opposite sides of the outer frame 2 are respectively provided with a sliding chute 23, the section of the sliding chute 23 is in a shape of "T", the length direction of the sliding chute 23 is perpendicular to the plane where the adjusting plate 6 is located, the adjusting plate 6 is fixed with a plurality of sliding blocks 61 respectively embedded in the plurality of sliding chutes 23 in a sliding manner, and the sliding blocks 61 are in sliding fit with the sliding chutes 23; in this embodiment, the sliding slot 23 is opened on one side of the inner wall of the outer frame 2. The stability of the sliding installation of the adjusting plate 6 is improved through the matching of the sliding groove 23 and the sliding block 61, so that the adjusting plate 6 is always kept parallel to the outer glass plate 3, and the whole light transmittance of the curtain wall unit 1 is uniform.
Referring to fig. 6 and 7, in order to prevent the liquid-permeable layer 5 from seeping out, the adjusting plate 6 and the outer glass plate 3 are hermetically connected by a flexible connecting film 7 positioned at the edge, and the adjusting plate 6, the outer glass plate 3 and the flexible connecting film 7 form a closed adjusting cavity 8; in order to avoid a cavity formed between the adjusting plate 6 and the outer glass plate 3, the total volume of the liquid euphotic layer 5 is not less than the maximum volume of the adjusting cavity 8, meanwhile, the outer frame 2 is fixed with the containing tank 9, the containing tank 9 is communicated with the adjusting cavity 8 through the connecting pipe 91, the connecting part of the connecting pipe 91 and the containing tank 9 is positioned at the bottom of the containing tank 9, the connecting part of the connecting pipe 91 and the adjusting cavity 8 is positioned at the top of the adjusting cavity 8, and the top of the containing tank 9 is provided with an air vent, so that the liquid euphotic layer 5 overflowing from the adjusting cavity 8 enters the containing tank 9 for storage, and the thickness adjusting operation of the liquid euphotic layer 5 is smoothly carried out; and in order to prevent the liquid-transmitting layer 5 from overflowing the holding tank 9, the sum of the volume of the holding tank 9 and the maximum volume of the adjustment cavity 8 is greater than the total volume of the liquid-transmitting layer 5.
Referring to fig. 6 and 7, in the present embodiment, the accommodating tank 9 is rectangular and parallel to the upper side of the outer frame 2 and is fixed on the outer frame 2, the accommodating tank 9 is located at the side of the outer frame 2 where the inner glass plate 4 is located, and the connecting pipe 91 penetrates into the upper side of the outer frame 2 and is communicated with the flexible connecting film 7 located at the top, correspondingly, a passage for the connecting pipe 91 to pass through is formed on the outer frame 2, and the connecting pipe 91 is a hose; in order to prevent rainwater and the like from entering the accommodating tank 9, the vent hole of the accommodating tank 9 is communicated with a vent pipe 92, and one end of the vent pipe 92, which is far away from the vent hole, extends to the lower side of the accommodating tank 9; and the inner wall of the outer frame 2 is also provided with an accommodating groove 24 for embedding the flexible connecting film 7, so that the light transmission part between the adjusting plate 6 and the outer glass plate 3 is completely filled with the liquid light transmission layer 5, and the light transmission effect is improved.
Referring to fig. 6, the adjusting mechanism further includes a driving mechanism 10 for driving the adjusting plate 6 to slide, the driving mechanism 10 includes a driving screw 101 rotatably mounted on the outer frame 2, an axis of the driving screw 101 is perpendicular to a plane where the adjusting plate 6 is located, a driving block 62 threadedly assembled with the driving screw 101 is fixedly connected to the adjusting plate 6, and a driving motor 102 for driving the driving screw 101 to rotate is further fixed on the outer frame 2. The motor drives the driving screw 101 to rotate so as to drive the adjusting plate 6 to slide, and further the light transmittance of the curtain wall unit 1 is adjusted, and the control is convenient.
Referring to fig. 6, in the embodiment, the driving screw 101 is located on the upper side of the outer frame 2 and on the side of the outer frame 2 where the inner glass plate 4 is installed, the upper side of the outer frame 2 is provided with an installation hole 25 for installing the driving screw 101, the installation hole 25 is located above the installation groove 21, the length direction of the installation hole 25 is consistent with the length direction of the driving screw 101, one side of the adjusting plate 6 close to the inner glass plate 4 is fixed with a connecting rod, the connecting rod is parallel to the driving screw 101, the driving block 62 is fixed at the end of the connecting rod far from the adjusting plate 6 and is screw-assembled on the driving screw 101, correspondingly, the inner side wall on the upper side of the outer frame 2 is provided with a movable groove 26 for the driving block 62 to slide, the movable groove 26 is communicated with the installation hole 25, the driving motor 102 is fixed on the side of the upper side of the outer frame 2 close to the inner glass plate 4, the driving screw 101 is coaxially and fixedly connected with the output shaft of the driving motor 102, in order to improve the aesthetic degree of the curtain wall unit 1, an embedding hole for embedding and installing the driving motor 102 is formed in the outer frame 2.
Referring to fig. 2 and 3, in order to realize the automatic adjustment of the light transmittance of the curtain wall unit 1, an illumination intensity sensor 12 is fixed on one side of the outer frame 2 close to the outer glass plate 3, the illumination intensity sensor 12 is electrically connected with a controller 13 fixed on the outer frame 2, the controller 13 is located on one side of the outer frame 2 close to the outer glass plate 3, the controller 13 is electrically connected with the driving motor 102, and the controller 13 is used for controlling the on-off of the driving motor 102; the function of automatically adjusting the illumination intensity of the curtain wall system on the building according to the external natural illumination intensity can be realized.
The implementation principle of the embodiment is as follows: the curtain wall units 1 are sequentially installed on a building to form a curtain wall system, and the outer glass plate 3 faces outwards when the curtain wall system is installed; when sunlight irradiates on the outer glass plate 3, most of the sunlight penetrates through the outer glass plate 3 to irradiate on the liquid euphotic layer 5, and the outer glass plate 3 reflects a small amount of light, so that the reflected light of the curtain wall unit 1 and the whole curtain wall system is reduced, and the light pollution of the curtain wall system is reduced; light penetrates through the rear part of the liquid euphotic layer 5 and is absorbed by the liquid euphotic layer 5, so that the light intensity irradiated on the inner glass plate 4 by the liquid euphotic layer 5 and the adjusting plate 6 is lower, and the light is further absorbed by the inner glass plate 4, so that the light intensity irradiated on a building by the inner glass plate 4 is lower, and the comfort of the internal environment of the building is ensured; and through the setting of the slip setting of regulating plate 6 and actuating mechanism 10, regulating plate 6 slides in order to adjust the thickness of liquid euphotic layer 5 to the transmissivity of regulating liquid euphotic layer 5, with the holistic luminousness of regulation curtain unit 1, with under the different illumination intensity of external world, make the illumination intensity of shining on the building be in comparatively comfortable scope all the time, in order to guarantee the travelling comfort of building internal environment.
The embodiment also provides a method for reducing light pollution of a curtain wall, which adopts the environment-friendly curtain wall system for reducing light pollution as described above.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. Reduce light pollution's environment-friendly curtain wall system, including a plurality of curtain wall unit (1), its characterized in that: the curtain wall unit (1) comprises an outer frame (2), and an inner glass plate (4) and an outer glass plate (3) which are arranged in the outer frame (2) and are parallel to each other, wherein the inner glass plate (4) is a colored glass plate, and the outer glass plate (3) is a fully transparent glass plate;
and an adjusting mechanism for adjusting the light transmittance of the curtain wall unit (1) is arranged between the inner glass plate (4) and the outer glass plate (3).
2. The environment-friendly curtain wall system for reducing light pollution according to claim 1, wherein: and a liquid light-transmitting layer (5) is filled between the inner glass plate (4) and the outer glass plate (3), and the adjusting structure is used for adjusting the thickness of the liquid light-transmitting layer (5).
3. The environment-friendly curtain wall system for reducing light pollution according to claim 2, wherein: the adjusting mechanism comprises an adjusting plate (6) arranged between the inner glass plate (4) and the outer glass plate (3), the adjusting plate (6) is a fully transparent glass plate, and the adjusting plate (6) is parallel to the outer glass plate (3);
the liquid euphotic layer (5) is filled between the adjusting plate (6) and the inner glass plate (4)/the outer glass plate (3), the adjusting plate (6) is arranged in the outer frame (2) in a sliding mode along the direction perpendicular to the plane where the adjusting plate is located, the adjusting plate (6) is connected with the inner glass plate (4)/the outer glass plate (3) in a sealing mode through a flexible connecting film (7) located on the edge, and the adjusting plate (6), the flexible connecting film (7) and the inner glass plate (4)/the outer glass plate (3) form a closed adjusting cavity (8);
the total volume of the liquid euphotic layer (5) is not less than the maximum volume of the adjusting cavity (8), a containing tank (9) is arranged at the top of the outer frame (2), the containing tank (9) is communicated with the adjusting cavity (8) through a connecting pipe (91), the connecting part of the connecting pipe (91) and the containing tank (9) is positioned at the bottom of the containing tank (9), the connecting part of the connecting pipe (91) and the adjusting cavity (8) is positioned at the top of the adjusting cavity (8), the sum of the volume of the containing tank (9) and the maximum volume of the adjusting cavity (8) is greater than the total volume of the liquid euphotic layer (5), and a vent hole is formed in the top of the containing tank (9);
the adjusting mechanism further comprises a driving mechanism (10) for driving the adjusting plate (6) to slide.
4. The environment-friendly curtain wall system for reducing light pollution according to claim 3, wherein: and the inner wall of the outer frame (2) is provided with a containing groove (24) for embedding the flexible connecting film (7).
5. The environment-friendly curtain wall system for reducing light pollution according to claim 3, wherein: frame (2) are gone up and have been seted up spout (23) on the inner wall of relative both sides respectively, the cross-section of spout (23) is "T" font, the length direction of spout (23) with regulating plate (6) place plane is perpendicular, be connected with on regulating plate (6) and slide respectively and inlay and locate the multichannel a plurality of slider (61) in spout (23), slider (61) with spout (23) slip adaptation.
6. The environment-friendly curtain wall system for reducing light pollution of claim 5, wherein: actuating mechanism (10) including rotate install in drive screw (101) on frame (2), the axis of drive screw (101) with adjusting plate (6) place plane is perpendicular, adjusting plate (6) be connected with drive block (62) of drive screw (101) screw-thread assembly, actuating mechanism (10) still including set up in be used for the drive on frame (2) drive screw (101) pivoted driving motor (102).
7. The environment-friendly curtain wall system for reducing light pollution according to claim 1, wherein: an expansion joint is reserved between the peripheral side of the inner glass plate (4) and the outer frame (2), and an elastic filling strip (22) is filled in the expansion joint.
8. The environment-friendly curtain wall system for reducing light pollution of claim 6, wherein: the frame (2) is provided with illumination intensity sensor (12), illumination intensity sensor (12) electricity is connected with controller (13), controller (13) are used for controlling driving motor (102) opens and close.
9. The method for reducing the light pollution of the curtain wall is characterized by comprising the following steps: an environmentally friendly curtain wall system for reducing light pollution as claimed in any one of claims 1 to 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111122725.4A CN113738000B (en) | 2021-09-24 | 2021-09-24 | Environment-friendly curtain wall system capable of reducing light pollution and method for reducing light pollution of curtain wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111122725.4A CN113738000B (en) | 2021-09-24 | 2021-09-24 | Environment-friendly curtain wall system capable of reducing light pollution and method for reducing light pollution of curtain wall |
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| CN113738000A true CN113738000A (en) | 2021-12-03 |
| CN113738000B CN113738000B (en) | 2022-11-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354780A (en) * | 2022-07-13 | 2022-11-18 | 陕西兴艾建设工程有限公司 | Building room is built and is used environmental protection sound insulation wall |
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| CN115354780B (en) * | 2022-07-13 | 2023-11-10 | 陕西兴艾建设工程有限公司 | Environment-friendly sound insulation wall for building house construction |
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