CN113202216A - Glass curtain wall capable of absorbing ultraviolet rays and infrared rays - Google Patents
Glass curtain wall capable of absorbing ultraviolet rays and infrared rays Download PDFInfo
- Publication number
- CN113202216A CN113202216A CN202110490206.7A CN202110490206A CN113202216A CN 113202216 A CN113202216 A CN 113202216A CN 202110490206 A CN202110490206 A CN 202110490206A CN 113202216 A CN113202216 A CN 113202216A
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- glass
- cavity
- baffle
- mirror
- curtain wall
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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
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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
- E04B1/92—Protection against other undesired influences or dangers
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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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a glass curtain wall capable of absorbing ultraviolet rays and infrared rays, which comprises back glass fixed at the bottom of a glass frame and mirror glass arranged on the inner side of the glass frame in a sliding manner, wherein a cubic closed space is formed between the mirror glass and the back glass, inert gas is filled in the closed space, and the volume of the closed space can be changed along with the sliding of the back glass on the inner side of the glass frame; the mirror surface glass moving device is characterized by further comprising an outer fixing frame, a buffer cavity communicated with the closed space is formed inside the outer fixing frame, and a buffer assembly used for slowing down the speed of the mirror surface glass moving to the back surface glass is arranged in the buffer cavity. The mirror glass is arranged on the glass frame in a sliding mode, so that the mirror glass can play a remarkable role in buffering and protecting the impact formed by birds, is simple to install, and can ensure better stability after being impacted.
Description
Technical Field
The invention relates to the technical field of glass curtain walls, in particular to a glass curtain wall capable of absorbing ultraviolet rays and infrared rays.
Background
The glass curtain wall is a building external protective structure or a decorative structure which has a certain displacement capacity relative to the main structure by a supporting structure system and does not bear the action of the main structure. The glass curtain wall of modern high-rise building adopts hollow glass which is formed by combining mirror glass and common glass and filling dry air or inert gas into an interlayer. The hollow glass comprises two layers and three layers, wherein the two layers of hollow glass are sealed by the two layers of glass to form an interlayer space; the triple-layer glass is formed by two interlayer spaces formed by the triple-layer glass. The hollow glass has the advantages of sound insulation, heat insulation, frost prevention, moisture prevention, high wind pressure resistance and the like. It was measured that when the outdoor temperature was-10 deg.c, the temperature before the single-layer glass window was-2 deg.c, and the indoor temperature using the triple-layer hollow glass was 13 deg.c. In hot summer, the double-layer hollow glass can block 90% of solar radiation heat. The sunlight still can permeate the glass curtain wall, but the sunshine can not feel hot on the body mostly. The room using the hollow glass curtain wall can be warm in winter and cool in summer, and the living environment is greatly improved.
The glass curtain wall has the advantages that the mirror glass and the common glass are fixed, so that the glass curtain wall can achieve the effects of heat insulation and sound insulation, but the photovoltaic glass curtain wall gradually becomes a 'waiting bird killer', when a waiting bird impacts the glass curtain wall to cause the waiting bird to be injured or dead, the glass curtain wall is frequently impacted, and the installation stability of the glass curtain wall is greatly reduced.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an object of the present invention is to provide a glass curtain wall capable of absorbing ultraviolet rays and infrared rays, which can perform a significant buffering and protecting function against the impact of birds, and has the advantages of simple installation, low manufacturing cost and certain economic benefits.
The invention provides a glass curtain wall capable of absorbing ultraviolet rays and infrared rays, which comprises back glass fixed at the bottom of a glass frame and mirror glass arranged on the inner side of the glass frame in a sliding manner, wherein a cubic closed space is formed between the mirror glass and the back glass, inert gas is filled in the closed space, and the volume of the closed space can be changed along with the sliding of the back glass on the inner side of the glass frame;
the mirror surface glass moving device is characterized by further comprising an outer fixing frame, a buffer cavity communicated with the closed space is formed inside the outer fixing frame, and a buffer assembly used for slowing down the speed of the mirror surface glass moving to the back surface glass is arranged in the buffer cavity.
Preferably, the inner side of the outer fixing frame is formed with a circle of mounting groove, and the glass frame is clamped and mounted in the mounting groove.
Preferably, the buffer cavity comprises a first cavity and a second cavity, the first cavity is communicated with the second cavity through a communication port, the side wall of the first cavity is provided with an air inlet, the side wall of the second cavity is provided with an air return port, the side wall of the glass frame is provided with an air inlet channel corresponding to the air inlet, the enclosed space is communicated with the inside of the first cavity through the air inlet channel, the side wall of the glass frame is provided with an air return channel corresponding to the air return port, and the enclosed space is communicated with the inside of the second cavity through the air return channel.
Preferably, the buffering component comprises a first one-way baffle connected to the position of the air inlet in an elastic rotation mode, a second one-way baffle connected to the position of the communication port in a second cavity in an elastic rotation mode, a piston plate slidably mounted in the first cavity, the first one-way baffle is linked with the second one-way baffle through a steel wire rope conduction system, when the first one-way baffle is in an open state, the second one-way baffle is closed, a guide column is connected to the first cavity in the length direction, the piston plate is slidably sleeved on the guide column, a spring is sleeved on the circumferential surface of the guide column, one end of the spring is fixedly connected with the inner wall of the first cavity, the other end of the spring is fixedly connected with the piston plate, and the tail end of the guide column penetrates through the piston plate and then extends along the radial direction to form a limiting plate.
Preferably, the wire rope conduction system is including seting up the trough that is the L type in first cavity, and a plurality of direction fixed pulleys are installed in proper order to the inside in trough, and the top on first one-way baffle right side is fixed with the spliced pole along vertical direction to spliced pole and a plurality of to the fixed pulley coplane, the system has wire rope on the spliced pole, and the other end of wire rope is walked around behind a plurality of direction fixed pulleys in proper order and is passed the intercommunication mouth and fix continuously with the one-way baffle of second.
Preferably, the position department that corresponds first one-way baffle on the inner wall of first cavity is formed with baffle and hides the groove, and first one-way baffle rotates to the baffle and hides the inslot portion back and seal the air inlet, and the baffle is hidden and is formed with the breach that supplies the spliced pole card to go into between groove and the trough.
Preferably, the mirror glass is coated with an optical film containing zinc oxide, nickel oxide and ferrous oxide.
The invention also discloses a use method of the glass curtain wall, which comprises the following steps: installing mirror glass inside a glass frame and checking the tightness, then embedding the glass frame in an external fixing frame, injecting inert gas into a closed space between the mirror glass and back glass to keep a certain pressure inside the glass frame, and finally installing a glass curtain wall on the external wall of a building through the external fixing frame; when birds strike the mirror glass, the mirror glass slides in the glass frame and is close to the back glass, at the moment, the pressure in the closed space is increased to force the first one-way baffle to be opened, the steel wire rope is pulled in the rotating process of the first one-way baffle, when the first one-way baffle rotates to the limit state, the steel wire rope forms dragging force on the second one-way baffle, inert gas enters the first cavity to increase the pressure inside the first cavity, the piston plate is pushed to move along the guide rod to compress the spring, after the striking is finished, the first one-way baffle is restored to the closed state due to elasticity, the piston plate moves forwards under the reverse action of the spring at the moment to open the second one-way baffle, and the inert gas flows into the second cavity from the first cavity and returns to the closed space through the gas return port.
The beneficial effects of the invention are as follows: the invention mounts the mirror glass on the glass frame in a sliding way on the basis of not influencing the heat insulation and sound insulation performance of the glass curtain wall, and buffers the impact on the mirror glass by changing the distance between the mirror glass and the back glass. The inside buffering cavity that is linked together with airtight space that is formed with of external fixation frame to be provided with in this buffering cavity and be used for slowing down mirror glass and move the buffering subassembly to back glass speed, when birds striking mirror glass, mirror glass removes to back glass, thereby oppress inert gas in the airtight space and remove in to buffering cavity, inert gas acts on the buffering subassembly in buffering cavity, the energy storage of buffering subassembly, after the striking, the energy is released and the inert gas in the buffering cavity reinjects into airtight space again to the buffering subassembly. In conclusion, the glass curtain wall provided by the invention can play a remarkable role in buffering and protecting the impact formed by birds, is simple to install, can ensure better stability after being impacted, and has certain economic benefits.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of a glass curtain wall capable of absorbing ultraviolet and infrared rays according to the present invention;
FIG. 2 is a schematic cross-sectional view of a glass curtain wall capable of absorbing ultraviolet and infrared rays, with an outer fixing frame removed, in a half-section, according to the present invention;
FIG. 3 is a schematic structural view of an external fixing frame in a glass curtain wall capable of absorbing ultraviolet and infrared rays according to the present invention;
FIG. 4 is a schematic cross-sectional view of an external fixing frame in a glass curtain wall capable of absorbing ultraviolet and infrared rays according to the present invention;
FIG. 5 is a partial enlarged view of the structure of FIG. 4;
FIG. 6 is a schematic view of an alternate angle configuration of FIG. 5;
fig. 7 is a partial structural view of fig. 5.
In the figure: 1. an outer fixed frame; 2. a glass frame; 3. mirror glass; 4. back glass; 5. an air intake passage; 6. a gas return channel; 7. mounting grooves; 8. an air inlet; 9. an air return port; 10. a first cavity; 11. a second cavity; 12. a guide post; 13. a spring; 14. a piston plate; 15. a limiting sheet; 16. the baffle plate hides the trough; 17. a communication port; 18. a first one-way baffle; 19. a second one-way baffle; 20. connecting columns; 21. a wiring groove; 22. a guide fixed pulley; 23. a notch; 24. a steel wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-7, a glass curtain wall capable of absorbing ultraviolet rays and infrared rays comprises a back glass 4 fixed at the bottom of a glass frame 2 and a mirror glass 3 slidably mounted on the inner side of the glass frame 2, wherein a cubic closed space is formed between the mirror glass 3 and the back glass 4, inert gas is filled in the closed space, the volume of the closed space can be changed along with the sliding of the back glass 4 on the inner side of the glass frame 2, and when birds impact the glass curtain wall, the impact on the mirror glass 3 is buffered by the change of the distance between the mirror glass 3 and the back glass 4.
The glass curtain wall also comprises an outer fixing frame 1, a buffer cavity communicated with the closed space is formed in the outer fixing frame 1, a buffer component used for slowing down the speed of the mirror glass 3 moving to the back glass 4 is arranged in the buffer cavity, when birds impact the mirror glass 3, the mirror glass 3 moves towards the back glass 4, so that inert gas in the closed space is pressed to move towards the buffer cavity, the inert gas acts on the buffer component in the buffer cavity, the buffer component stores energy, and after the impact is finished, the buffer component releases energy and injects the inert gas in the buffer cavity into the closed space again.
In this embodiment, a circle of mounting groove 7 is formed at the inner side of the outer fixing frame 1, and the glass frame 2 is snap-fitted into the mounting groove 7.
As a preferred embodiment, the buffer cavity in this embodiment includes a first cavity 10 and a second cavity 11, the first cavity 10 is communicated with the second cavity 11 through a communication port 17, an air inlet 8 is disposed on a side wall of the first cavity 10, an air return port 9 is disposed on a side wall of the second cavity 11, an air inlet channel 5 is disposed on a side wall of the glass frame 2 corresponding to the air inlet 8, the enclosed space is communicated with the inside of the first cavity 10 through the air inlet channel 5, an air return channel 6 is disposed on a side wall of the glass frame 2 corresponding to the air return port 9, and the enclosed space is communicated with the inside of the second cavity 11 through the air return channel 6.
The above-mentioned buffer assembly located in the buffer cavity includes, as shown in fig. 5 and 6, a first one-way baffle 18 elastically and rotatably connected to the air inlet 8, a second one-way baffle 19 located in the second cavity 11 and elastically and rotatably connected to the communication port 17, and a piston plate 14 slidably installed in the first cavity 10, wherein the first one-way baffle 18 is linked with the second one-way baffle 19 through a wire rope conduction system, and when the first one-way baffle 18 is in an open state, the second one-way baffle 19 is closed, the guide post 12 is connected in the first cavity 10 along the length direction thereof, the piston plate 14 is sleeved on the guide post 12 in a sliding way, and the circumferential surface of the guide post 12 is sleeved with a spring 13, one end of the spring 13 is fixedly connected with the inner wall of the first cavity 10, the other end of the spring 13 is fixedly connected with the piston plate 14, and the tail end of the guide post 12 penetrates through the piston plate 14 and then extends along the radial direction to form a limiting plate 15.
Further, as shown in fig. 7, the steel wire rope conduction system includes a wire casing 21 that is L-shaped and is provided in the first cavity 10, a plurality of guiding fixed pulleys 22 are sequentially installed inside the wire casing 21, a connecting column 20 is fixed on the top of the right side of the first unidirectional baffle 18 along the vertical direction, the connecting column 20 is coplanar with the plurality of guiding fixed pulleys 22, a steel wire rope 24 is tied on the connecting column 20, the other end of the steel wire rope 24 sequentially bypasses the plurality of guiding fixed pulleys 22 and then passes through the communicating port 17 to be fixedly connected with the second unidirectional baffle 19, and a certain margin is required to be left in the length of the steel wire 24 in the steel wire rope conduction system.
In addition, due to the existence of the wiring groove 21 in the steel wire rope conduction system, in order to enable the first unidirectional baffle 18 to completely seal the air inlet 8, in this embodiment, a baffle hiding groove 16 is formed on the inner wall of the first cavity 10 at a position corresponding to the first unidirectional baffle 18, the air inlet 8 is sealed after the first unidirectional baffle 18 rotates to the inside of the baffle hiding groove 16, a notch 23 for the connecting column 20 to be clamped is formed between the baffle hiding groove 16 and the wiring groove 21, and after the connecting column 20 is inserted into the notch 23, the connecting column 20 and the guide fixed pulley 22 are located on the same line.
In order to enable the glass curtain wall to absorb ultraviolet rays and infrared rays, in this embodiment, a layer of optical film containing zinc oxide, nickel oxide and ferrous oxide is further plated on the mirror glass 3, wherein the nickel oxide and the ferrous oxide can form a good blocking and absorbing effect on the infrared rays, and the zinc oxide can block the ultraviolet rays.
The invention discloses a glass curtain wall capable of absorbing ultraviolet rays and infrared rays, wherein during installation, mirror glass 3 is installed inside a glass frame 2 and the airtightness is checked, then the glass frame 2 is embedded in an external fixing frame 1, inert gas is injected into a closed space between the mirror glass 3 and back glass 4 to ensure that the inside of the glass curtain wall keeps certain pressure, and finally the glass curtain wall is installed on the external wall of a building through the external fixing frame 1; when birds strike the mirror glass 3, the mirror glass 3 slides in the glass frame 2 and is close to the back glass 4, at the moment, the pressure in the closed space is increased to force the first one-way baffle 18 to be opened, the steel wire rope 24 is pulled in the rotating process of the first one-way baffle 18, when the first one-way baffle 18 rotates to the limit state, the steel wire rope 24 forms a dragging force on the second one-way baffle 19, inert gas enters the first cavity 10 to increase the pressure inside the first cavity, so that the piston plate 14 is pushed to move along the guide rod 12 to compress the spring 13, after the striking is finished, the first one-way baffle 18 is elastically restored to the closed state, at the moment, the piston plate 14 moves forwards under the reaction of the spring 13 to open the second one-way baffle 19, and the inert gas flows into the second cavity 11 from the first cavity 10 and returns to the closed space through the air return port 9.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a glass curtain wall that can absorb ultraviolet ray and infrared ray which characterized in that: the glass frame comprises back glass (4) fixed at the bottom of the glass frame (2) and mirror glass (3) arranged on the inner side of the glass frame (2) in a sliding manner, a cubic closed space is formed between the mirror glass (3) and the back glass (4), inert gas is filled in the closed space, and the volume of the closed space can be changed along with the sliding of the back glass (4) on the inner side of the glass frame (2);
the mirror surface glass moving device is characterized by further comprising an outer fixing frame (1), a buffer cavity communicated with the closed space is formed inside the outer fixing frame (1), and a buffer assembly used for slowing down the speed of the mirror surface glass (3) moving to the back surface glass (4) is arranged in the buffer cavity.
2. The glass curtain wall capable of absorbing ultraviolet and infrared rays as claimed in claim 1, wherein: the inner side of the outer fixing frame (1) is provided with a circle of mounting groove (7), and the glass frame (2) is clamped and mounted in the mounting groove (7).
3. The glass curtain wall capable of absorbing ultraviolet and infrared rays as claimed in claim 2, wherein: buffer chamber is including first cavity (10) and second cavity (11), first cavity (10) is linked together through intercommunication mouth (17) with second cavity (11), air inlet (8) have been seted up on the lateral wall of first cavity (10), return air port (9) have been seted up on the lateral wall of second cavity (11), inlet channel (5) have been seted up to the position department that corresponds air inlet (8) on the lateral wall of glass frame (2), airtight space is linked together through inlet channel (5) and first cavity (10) inside, return air passageway (6) have been seted up to the position department that corresponds return air port (9) on the lateral wall of glass frame (2), airtight space is linked together through return air passageway (6) and second cavity (11) inside.
4. A glass curtain wall capable of absorbing ultraviolet and infrared rays, as defined in claim 3, wherein: the buffer component comprises a first one-way baffle (18) which is elastically and rotatably connected to the position of the air inlet (8), a second one-way baffle (19) which is positioned in the second cavity (11) and is elastically and rotatably connected to the communication port (17), and a piston plate (14) which is slidably installed in the first cavity (10), wherein the first one-way baffle (18) is linked with the second one-way baffle (19) through a steel wire rope conduction system, when the first one-way baffle (18) is in an open state, the second one-way baffle (19) is closed, a guide column (12) is connected in the first cavity (10) along the length direction of the first cavity, the piston plate (14) is slidably sleeved on the guide column (12), a spring (13) is sleeved on the circumferential surface of the guide column (12), one end of the spring (13) is fixedly connected with the inner wall of the first cavity (10), and the other end of the spring is fixedly connected with the piston plate (14), the tail end of the guide column (12) penetrates through the piston plate (14) and then extends in the radial direction to form a limiting plate (15).
5. The glass curtain wall capable of absorbing ultraviolet and infrared rays as claimed in claim 4, wherein: wire rope conduction system is including seting up wiring groove (21) that are the L type in first cavity (10), a plurality of direction fixed pulley (22) are installed in proper order to the inside of wiring groove (21), top on first one-way baffle (18) right side is fixed with spliced pole (20) along vertical direction, and spliced pole (20) and a plurality of to fixed pulley (22) coplane, system has wire rope (24) on spliced pole (20), the other end of wire rope (24) is walked around in proper order and is passed intercommunication mouth (17) and second one-way baffle (19) fixed linking to each other behind a plurality of direction fixed pulley (22).
6. The glass curtain wall capable of absorbing ultraviolet and infrared rays as claimed in claim 4, wherein: the baffle hiding groove (16) is formed in the position, corresponding to the first one-way baffle (18), on the inner wall of the first cavity (10), the first one-way baffle (18) rotates to the position, inside the baffle hiding groove (16), of the baffle and then seals the air inlet (8), and a notch (23) for the connecting column (20) to be clamped in is formed between the baffle hiding groove (16) and the wiring groove (21).
7. The glass curtain wall capable of absorbing ultraviolet and infrared rays as claimed in any one of claims 1 to 6, wherein: the mirror glass (3) is coated with an optical film containing zinc oxide, nickel oxide and ferrous oxide.
8. Use of a glass curtain wall absorbing ultraviolet and infrared rays, as defined in any one of claims 1 to 7, characterised in that it comprises the following steps: the method comprises the following steps of installing mirror glass (3) inside a glass frame (2) and checking the airtightness, then embedding the glass frame (2) in an external fixing frame (1), injecting inert gas into a closed space between the mirror glass (3) and back glass (4) to keep the internal pressure of the glass frame at a certain value, and finally installing a glass curtain wall on the outer wall of a building through the external fixing frame (1); when birds impact the mirror glass (3), the mirror glass (3) slides in the glass frame (2) and is close to the back glass (4), at the moment, the pressure in the closed space is increased to force the first one-way baffle (18) to be opened, because the steel wire rope (24) is pulled in the rotating process of the first one-way baffle (18), when the first one-way baffle (18) rotates to the limit state, the steel wire rope (24) forms dragging force on the second one-way baffle (19), inert gas enters the first cavity (10) to increase the pressure inside the first cavity, so that the piston plate (14) is pushed to move the compression spring (13) along the guide rod (12), after the impact is finished, the first one-way baffle (18) is restored to the closed state due to elasticity, at the moment, the piston plate (14) moves forwards under the reverse action of the spring (13) to open the second one-way baffle (19), and the inert gas flows into the second cavity (11) from the first cavity (10) and returns to the back through the gas return port (9) To the closed space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490206.7A CN113202216A (en) | 2021-05-06 | 2021-05-06 | Glass curtain wall capable of absorbing ultraviolet rays and infrared rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490206.7A CN113202216A (en) | 2021-05-06 | 2021-05-06 | Glass curtain wall capable of absorbing ultraviolet rays and infrared rays |
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| Publication Number | Publication Date |
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| CN113202216A true CN113202216A (en) | 2021-08-03 |
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| CN202110490206.7A Withdrawn CN113202216A (en) | 2021-05-06 | 2021-05-06 | Glass curtain wall capable of absorbing ultraviolet rays and infrared rays |
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Application publication date: 20210803 |