CN118997417B - Window wall ratio variable open-close type intelligent enclosure structure system and construction method thereof - Google Patents
Window wall ratio variable open-close type intelligent enclosure structure system and construction method thereofInfo
- Publication number
- CN118997417B CN118997417B CN202411066849.9A CN202411066849A CN118997417B CN 118997417 B CN118997417 B CN 118997417B CN 202411066849 A CN202411066849 A CN 202411066849A CN 118997417 B CN118997417 B CN 118997417B
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- Prior art keywords
- heat
- window
- wallboard
- insulating
- window hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
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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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
-
- 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
-
- 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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/36—Frames uniquely adapted for windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a window wall ratio variable opening-closing type intelligent building enclosure system, which is characterized in that a window hole is formed in an enclosure structure, an outer window is fixedly arranged in the window hole, an energy-saving upright post is fixedly arranged on the inner side in the middle of the outer window, the inner side of the energy-saving upright post is flush with the inner surface of the enclosure structure, a pair of 180-degree openable and closable heat-insulating wallboards are hinged on the inner side of the window hole, a step part is arranged on the periphery of each heat-insulating wallboard, when the heat-insulating wallboards are turned over and closed along with a hinge, the step part is buckled on the edge of the window hole and the energy-saving upright post, a photo-thermal sensor is arranged on each heat-insulating wallboard and used for monitoring indoor light environment and heat environment, a turning force component is arranged at the hinge, the photo-thermal sensor is fed back to a control center to automatically control the opening-closing of the heat-insulating wallboards according to the indoor light environment and heat environment so as to ensure the optimal lighting and sunshade states of the outer wallboards, and under a manual regulation mode, households in a room can control the opening and closing of the heat-insulating wallboards according to personal preference.
Description
Technical Field
The invention relates to a window wall ratio variable open-close type intelligent building enclosure system and a construction method thereof, belonging to the technical field of building enclosures.
Background
The existing exterior wall enclosures include a non-transparent enclosure (i.e., windowless exterior wall) and a transparent enclosure (i.e., windowed exterior wall), the transparent and non-transparent enclosures being fixed and invariable. The transparent and non-transparent enclosure structures are fixed and invariable, so that the window wall ratio cannot be changed according to the environment conditions, and the requirements of the building photo-thermal environment in each period cannot be met in transition seasons and day-night alternation.
Disclosure of Invention
The invention aims to provide a window wall ratio variable opening and closing type intelligent building enclosure system, which can adapt to day and night and season alternation, improve indoor photo-thermal environments, and based on the requirements of different types of buildings in summer, winter and cold (warm) areas on indoor photo-thermal environments in different seasons, the invention provides a change mode, construction measures and the like of transparent and non-transparent building enclosures in transition seasons, summer and winter, and not only meets the requirements of the photo-thermal environments of the buildings, but also achieves the aims of energy conservation and carbon reduction.
The invention adopts the following technical scheme:
A window wall ratio variable opening and closing type intelligent building enclosure system is characterized in that a window hole is formed in a building enclosure, an outer window 3 is fixedly arranged in the window hole, an energy-saving upright post 7 is fixedly arranged on the inner side in the middle of the outer window 3, the inner side of the energy-saving upright post 7 is flush with the inner surface of the building enclosure, a pair of 180-degree openable and closable opposite door type heat preservation wallboards 1 are hinged to the inner side of the window hole, a step portion is arranged on the periphery of each heat preservation wallboard 1, when the heat preservation wallboards 1 are turned over and closed along with a hinge, the step portion is buckled on the edge of the window hole and the energy-saving upright post 7, a photo-thermal sensor is arranged on each heat preservation wallboard 1 and used for monitoring indoor light environment and heat environment, a turning force component is arranged at the hinge, the photo-thermal sensor automatically controls opening and closing of the heat preservation wallboards according to indoor light environment and heat environment feedback to a control center so as to ensure optimal lighting and sun-shading states of the outer wallboards, and in a manual adjusting mode, householders in a room can control opening and closing of the heat preservation wallboards according to personal preference.
Preferably, edge sealing strips 6 are arranged on the periphery of the inner side of the window hole so as to ensure the sealing performance of the window hole.
Preferably, the heat-insulating wallboard 1 consists of a heat-insulating inner core 101 made of heat-insulating materials and an outer decorative surface made of glass fiber polyurethane profiles 102.
Preferably, the step part of the heat-insulating wallboard 1, which is close to the energy-saving upright post 7, is provided with a sealing rubber strip 9 with a magnetic strip, and fixed iron blocks or magnetic blocks are embedded around the energy-saving upright post 7 and are used for being attracted with the magnetic strip.
Preferably, the middle joint part completely covers the energy-saving upright post 7 when the heat-insulating wallboard 1 is closed, and slightly protrudes inwards to the inner side of the enclosure structure.
A construction method of the window wall ratio variable opening-closing type intelligent enclosure structure system comprises the steps of installing edge sealing strips 6 around the inner side of a window hole after an outer window 3 is installed to ensure sealing performance of the window hole, installing a heat preservation wallboard 1 on the inner side of the window hole, enabling the heat preservation wallboard to be opened and closed at 180 degrees through 180-degree opening-closing hinge connection, enabling the heat preservation wallboard to be composed of an inner core made of high-performance heat preservation materials and an outer decoration surface made of glass fiber polyurethane profiles, installing a photo-thermal sensor on the heat preservation wallboard and used for monitoring indoor light environment and heat environment, enabling the contact positions of the peripheral sides of the heat preservation wallboard with the edge sealing strips 6 and the energy-saving upright posts 7 to be provided with magnetic strip sealing rubber strips 9 with through lengths to achieve sealing and buffering effects, controlling opening and closing of the heat preservation wallboard through automatic adjustment and manual adjustment modes, enabling the photo-thermal sensor to monitor the indoor light environment and the heat environment according to the indoor environment in an automatic adjustment mode, enabling the opening and closing of the heat preservation wallboard to be controlled automatically according to the indoor environment, enabling the optimal states of the heat preservation wallboard and sunshade, and controlling opening and closing of the indoor households according to personal preference.
The invention has the beneficial effects that:
1) The window wall ratio is adjustable, the comprehensive heat transfer coefficient of the enclosure structure is adjustable, the lighting area is adjustable, and the control requirement on the indoor photo-thermal environment is realized;
2) The indoor light environment and the heat environment can be sensed and intelligently regulated;
3) The parts are suitable for various high-performance heat-insulating materials and high-air-tightness materials;
4) The facing materials and the patterns are adjustable and are coordinated with the indoor decoration design;
5) The industrial construction mode is adopted, all the component assemblies are produced in factories, assembled on site and constructed in a dry method (no cast-in-situ is needed);
6) The sealing and heat insulation performance are good, and the appearance is clean and beautiful.
Drawings
FIG. 1 is a schematic diagram of the window wall ratio variable opening and closing intelligent enclosure system of the present invention in a fully open state.
FIG. 2 is a section view 1-1 of FIG. 1.
Fig. 3 is a section view 2-2 of fig. 1.
FIG. 4 is a schematic diagram of the window wall ratio variable opening and closing intelligent enclosure system of the present invention in a semi-open state.
Fig. 5 is a section view of 3-3 in fig. 4.
FIG. 6 is a schematic diagram of the window wall ratio variable opening and closing intelligent enclosure system of the present invention in a fully closed state.
Fig. 7 is a section view of fig. 6 taken along line 4-4.
FIG. 8 is an enlarged view of the portion JD-01 in FIG. 2.
FIG. 9 is an enlarged view of the portion JD-02 in FIG. 5.
FIG. 10 is an enlarged view of the portion JD-03 of FIG. 5.
In the figure, 1 part of heat-insulating wallboard, 2.180 degrees of opening and closing hinges, 3 parts of external window, 4 parts of external wallboard with window, 5 parts of photo-thermal sensor, 6 parts of edge banding, 7 parts of energy-saving stand columns, 8 parts of heat-insulating wallboard, 9 parts of sealing rubber strips with magnetic stripes, 101 parts of high-performance heat-insulating inner core and 102 parts of glass fiber polyurethane profile.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
Referring to fig. 1-3, a window wall ratio variable open and close intelligent enclosure system in a fully open state is illustrated.
Referring to fig. 4-5, a window wall ratio variable open and close intelligent enclosure system in a semi-open state is shown.
Referring to fig. 6-7, a window wall ratio variable open and close intelligent enclosure system in a fully closed state is shown.
Referring to FIGS. 8-10, details of the structure at three nodes of JD-01, JD-02, and JD-03 are shown.
A window wall ratio variable opening and closing type intelligent building enclosure system is characterized in that a window hole is formed in a building enclosure, an outer window 3 is fixedly arranged in the window hole, an energy-saving upright post 7 is fixedly arranged on the inner side in the middle of the outer window 3, the inner side of the energy-saving upright post 7 is flush with the inner surface of the building enclosure, a pair of 180-degree openable and closable opposite door type heat preservation wallboards 1 are hinged to the inner side of the window hole, a step portion is arranged on the periphery of each heat preservation wallboard 1, when the heat preservation wallboards 1 are turned over and closed along with a hinge, the step portion is buckled on the edge of the window hole and the energy-saving upright post 7, a photo-thermal sensor is arranged on each heat preservation wallboard 1 and used for monitoring indoor light environment and heat environment, a turning force component is arranged at the hinge, the photo-thermal sensor automatically controls opening and closing of the heat preservation wallboards according to indoor light environment and heat environment feedback to a control center so as to ensure optimal lighting and sun-shading states of the outer wallboards, and in a manual adjusting mode, householders in a room can control opening and closing of the heat preservation wallboards according to personal preference.
In this embodiment, edge sealing strips 6 are installed around the inner side of the window hole so as to ensure the sealing performance of the window hole.
In this embodiment, the thermal insulation wallboard 1 is composed of a thermal insulation inner core 101 made of thermal insulation material and an outer facing made of glass fiber polyurethane profile 102.
In this embodiment, a sealing adhesive tape 9 with a magnetic stripe is arranged on the step part of the heat-insulating wallboard 1, which is close to the energy-saving upright post 7, and a fixed iron block or a magnetic block is embedded around the energy-saving upright post 7 and is used for being attracted with the magnetic stripe, as shown in fig. 10.
In this embodiment, the middle joint of the heat-insulating wall board 1 completely covers the energy-saving upright post 7 when closed, and slightly protrudes inwards from the inner side of the enclosure structure, as shown in fig. 6.
The method specifically comprises the following steps:
1. After the outer window is installed, edge sealing strips are installed on the periphery of the inner side of the window hole so as to ensure the sealing performance of the window hole. The heat insulating wall board is installed inside the window hole and connected via 180-degree hinge to the heat insulating wall board, and consists of inner core of high performance heat insulating material and outer decorating surface of glass fiber polyurethane material with certain strength, high heat insulating performance and low heat conducting coefficient. The heat preservation wallboard is provided with a photo-thermal sensor for monitoring indoor light environment and heat environment;
2. The opening and closing of the heat-insulating wallboard can be controlled by two modes of automatic adjustment and manual adjustment, namely, in the automatic adjustment mode, the photo-thermal sensor monitors the indoor light environment and the heat environment and automatically controls the opening and closing of the heat-insulating wallboard according to the indoor environment so as to ensure the optimal state of lighting and sunshade of the external wallboard, and in the manual adjustment mode, householders in a room can control the opening and closing of the heat-insulating wallboard according to personal preference.
3. The heat preservation wallboard is equipped with long area magnetic stripe joint strip in the contact position of both sides all around with edge banding, energy-conserving stand, realizes shutoff and cushioning.
The invention has the advantages of adjustable window wall ratio, adjustable comprehensive heat transfer coefficient of the enclosure structure, adjustable lighting area, realization of control requirement on indoor photo-thermal environment, capability of sensing indoor photo-thermal environment and performing intelligent regulation and control, suitability for various high-performance heat insulation materials and high-air tightness materials in the parts, adjustable facing materials and patterns, coordination with indoor decoration design, industrial construction mode, assembly installation of the parts in factories and dry construction (without cast-in-situ), excellent sealing and heat insulation performance, and neat and beautiful appearance.
The light and heat sensor can be arranged on an adjustable heat-insulating wallboard, can be arranged at other indoor parts and can sense other environments, the heat-insulating wallboard consists of a high-performance heat-insulating inner core and an outer facing material, the inner core material and the outer facing material are not limited, the heat-insulating performance is only ensured, the use function is met, the device is linked, and the 180-degree opening and closing hinge is only used for supporting the heat-insulating wallboard and realizing the 180-degree opening and closing function of the heat-insulating wallboard, so that the structure and the part component for realizing the function can be used.
The foregoing is a preferred embodiment of the present invention, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the claimed invention.
Claims (3)
1. The utility model provides a window wall compares variable open-close type intelligent building envelope system which characterized in that:
the building enclosure is provided with a window hole, an outer window (3) is fixedly arranged in the window hole, an energy-saving upright post (7) is fixedly arranged on the inner side of the middle of the outer window (3), and the inner side of the energy-saving upright post (7) is flush with the inner surface of the building enclosure;
A pair of heat-insulating wallboards (1) which can be opened and closed by 180 degrees are hinged on the inner side of the window hole, a step part is arranged around the heat-insulating wallboards (1), and when the heat-insulating wallboards (1) are turned over and closed along with the hinge, the step part is buckled on the edge of the window hole and the energy-saving upright post (7);
The heat preservation wallboard (1) is provided with a photo-thermal sensor for monitoring indoor light environment and heat environment, and a turnover power component is arranged at the hinge;
The photo-thermal sensor automatically controls the opening and closing of the heat preservation wallboard according to the indoor light environment and the heat environment feedback to the control center so as to ensure the optimal state of lighting and sun shading of the external wallboard;
edge sealing strips (6) are arranged on the periphery of the inner side of the window hole so as to ensure the sealing performance of the window hole;
The step part of the heat-insulating wallboard (1) close to the energy-saving upright post (7) is provided with an L-shaped sealing adhesive tape (9) with a magnetic stripe;
The periphery of the energy-saving upright post (7) is embedded with fixed iron blocks or magnetic blocks which are used for being attracted with the magnetic stripe;
The middle joint part completely covers the energy-saving upright post (7) when the heat-insulating wallboard (1) is closed.
2. The window wall ratio variable opening and closing type intelligent building enclosure system of claim 1 is characterized in that the heat preservation wallboard (1) consists of a heat preservation inner core (101) made of heat preservation materials and an outer decoration surface made of glass fiber polyurethane profiles (102).
3. A method for constructing the window wall ratio variable opening and closing type intelligent building enclosure system according to claim 1 or 2, which is characterized in that:
after the outer window (3) is installed, edge sealing strips (6) are installed around the inner side of the window hole to ensure the sealing performance of the window hole, a heat preservation wallboard (1) is installed at the inner side of the window hole and connected through a 180-degree opening and closing hinge, so that the heat preservation wallboard can be opened and closed at 180 degrees;
The contact parts of the side edges of the periphery of the heat-insulating wallboard, the edge sealing strip (6) and the energy-saving upright post (7) are provided with through long sealing rubber strips (9) with magnetic stripes, so that the plugging and buffering effects are realized;
The opening and the closing of the heat preservation wallboard are controlled by two modes of automatic adjustment and manual adjustment:
In an automatic regulation mode, the photo-thermal sensor monitors the indoor light environment and the indoor heat environment and automatically controls the opening and closing of the heat preservation wallboard according to the indoor environment so as to ensure the optimal state of lighting and sun shading of the external wallboard;
in the manual adjustment mode, households in the room control the opening and closing of the heat preservation wallboard according to personal preference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411066849.9A CN118997417B (en) | 2024-08-06 | 2024-08-06 | Window wall ratio variable open-close type intelligent enclosure structure system and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411066849.9A CN118997417B (en) | 2024-08-06 | 2024-08-06 | Window wall ratio variable open-close type intelligent enclosure structure system and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118997417A CN118997417A (en) | 2024-11-22 |
| CN118997417B true CN118997417B (en) | 2025-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411066849.9A Active CN118997417B (en) | 2024-08-06 | 2024-08-06 | Window wall ratio variable open-close type intelligent enclosure structure system and construction method thereof |
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| CN (1) | CN118997417B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203361965U (en) * | 2013-06-18 | 2013-12-25 | 中信建筑设计研究总院有限公司 | Sunshade heat insulation and preservation integrated outer window |
| CN113503125A (en) * | 2021-06-22 | 2021-10-15 | 华南理工大学 | Adjustable sun shading device for external window and curtain wall and control method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2410507C1 (en) * | 2009-06-17 | 2011-01-27 | Анатолий Владимирович Аксенов | Facade hinged ventilated enclosure of buildings |
| KR101685608B1 (en) * | 2015-08-06 | 2016-12-20 | 윈-도어 (WIN-door) 주식회사 | Improved heterogeneous material Bar is exposed to the exterior of a building curtain wall system |
| CN211623099U (en) * | 2019-09-23 | 2020-10-02 | 上海市建筑科学研究院 | Energy-saving outer window system with adjustable performance parameters |
| CN213144338U (en) * | 2020-06-05 | 2021-05-07 | 侯广明 | Multistage adjustable movable external sunshade for building |
| CN116792015B (en) * | 2023-05-19 | 2024-07-02 | 华南理工大学 | Sunshade system with independently-adjusted heat preservation and sunshade performances and control method thereof |
-
2024
- 2024-08-06 CN CN202411066849.9A patent/CN118997417B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203361965U (en) * | 2013-06-18 | 2013-12-25 | 中信建筑设计研究总院有限公司 | Sunshade heat insulation and preservation integrated outer window |
| CN113503125A (en) * | 2021-06-22 | 2021-10-15 | 华南理工大学 | Adjustable sun shading device for external window and curtain wall and control method thereof |
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| Publication number | Publication date |
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| CN118997417A (en) | 2024-11-22 |
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