CN112878881A - Photovoltaic curtain wall and ventilation opening unit thereof - Google Patents
Photovoltaic curtain wall and ventilation opening unit thereof Download PDFInfo
- Publication number
- CN112878881A CN112878881A CN202110037931.9A CN202110037931A CN112878881A CN 112878881 A CN112878881 A CN 112878881A CN 202110037931 A CN202110037931 A CN 202110037931A CN 112878881 A CN112878881 A CN 112878881A
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- Prior art keywords
- curtain wall
- curtain
- frame
- photovoltaic
- sliding
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- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
- E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
- E05F11/12—Mechanisms by which the bar shifts the wing
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- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
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- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/148—Windows
Abstract
The invention relates to the technical field of photovoltaic power generation curtain walls, in particular to a ventilation opening unit of a photovoltaic curtain wall and the photovoltaic curtain wall. Wherein, the unit is opened in ventilation includes that the curtain opens the frame, is used for installing the curtain of photovoltaic module (8) and opens fan and drive mechanism, the curtain open the frame with the curtain is opened the fan and is frame rack construction, the curtain opens the fan and passes through drive mechanism with the curtain is opened the frame and is connected, drive mechanism sets up to making the curtain opens the fan and keeps away from or be close to under the promotion of external force or pulling the direction parallel translation of frame is opened to the curtain, so that the curtain open the fan have with the curtain open the ventilation position that the frame interval set up and have with the closed position that the frame laminating is opened to the curtain. The photovoltaic curtain wall is good in lighting and ventilation effect and high in efficiency.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation curtain walls, in particular to a ventilation opening unit of a photovoltaic curtain wall and the photovoltaic curtain wall.
Background
Building Integrated Photovoltaics (BIPV) is a new technology for integrating solar power generation photovoltaic modules into buildings, and simply, a solar photovoltaic power generation matrix is installed on the outer surface of an envelope structure of a building to provide power. At present, in order to enable a photovoltaic Building (BIPV) to perform photovoltaic power generation and solve the problems of ventilation and lighting of the building, an outward opening window is usually made on a building curtain wall. However, the conventional outward opening window method still has the following defects: firstly, after the upper-hung opening window is opened, the lighting and ventilation area is a lower end rectangular area and two side triangular areas, so that lighting and ventilation (smoke discharge) are not ideal and the efficiency is low; secondly, the top-hung opening window is not completely sealed, and air leakage and water seepage are easy to occur; stress of each point of the joint of the opening window and the opening frame is different under the action of wind load, and points with weak stress can be generated under the working condition, so that the points are easy to damage.
Disclosure of Invention
The invention aims to overcome the technical problems of unsatisfactory lighting and ventilation and low efficiency of a photovoltaic curtain wall in the prior art, and provides a ventilation opening unit of the photovoltaic curtain wall and the photovoltaic curtain wall.
In order to achieve the above object, the present invention provides a ventilation opening unit for a photovoltaic curtain wall, where the ventilation opening unit includes a curtain wall opening frame, a curtain wall opening sash for installing a photovoltaic module, and a transmission mechanism, where the curtain wall opening frame and the curtain wall opening sash are both in a frame structure, the curtain wall opening sash is connected to the curtain wall opening frame through the transmission mechanism, and the transmission mechanism is configured to enable the curtain wall opening sash to move in a direction perpendicular to a plane defined by the curtain wall opening frame under pushing or pulling of an external force, so that the curtain wall opening sash has a ventilation position spaced from the curtain wall opening frame and a closing position attached to the curtain wall opening frame.
Preferably, the transmission mechanism includes a vertical sliding support, the vertical sliding support includes a first fixed column, a first movable column and a first hinge structure, the first fixed column is connected with a vertical frame of the curtain wall opening frame, the first movable column is connected with a vertical frame of the curtain wall opening sash, a first sliding groove is respectively arranged on the first fixed column and the first movable column, the first hinge structure includes a first main body portion and a first sliding block, the first sliding block is slidably arranged in the first sliding groove, and two ends of the first main body portion are respectively hinged to the corresponding first sliding blocks.
Preferably, the first main body part comprises a first rod piece and a second rod piece which are hinged in an X shape, and two ends of the first rod piece and two ends of the second rod piece are respectively connected with the first fixed column and the first movable column in a sliding mode through the corresponding first sliding blocks.
Preferably, the transmission mechanism includes a horizontal sliding support, the horizontal sliding support includes a second fixed column, a second movable column and a second hinge structure, the second fixed column is connected with a transverse frame of the curtain wall opening frame, the second movable column is connected with a transverse frame of the curtain wall opening sash, second sliding grooves are respectively arranged on the second fixed column and the second movable column, the second hinge structure includes a second main body portion and a second sliding block, the second sliding block is slidably arranged in the second sliding groove, and two ends of the second main body portion are respectively hinged to the corresponding second sliding blocks.
Preferably, the second main body portion comprises a third rod and a fourth rod which are hinged in an X-shape, and two ends of the third rod and two ends of the fourth rod are respectively connected with the second fixed column and the second movable column in a sliding manner through the corresponding second sliding blocks.
Preferably, the transmission mechanism comprises a pair of vertical sliding supports and a pair of horizontal sliding supports which are oppositely arranged, and the pair of vertical sliding supports and the pair of horizontal sliding supports are sequentially connected to form a frame structure.
Preferably, the ventilation opening unit comprises an airtight rubber strip which is installed on the curtain wall opening frame in a surrounding mode.
Preferably, the ventilation opening unit comprises a watertight adhesive tape which is installed around the curtain wall opening sash.
The invention further provides a photovoltaic curtain wall, which comprises a photovoltaic component and the ventilation opening unit of the photovoltaic curtain wall, wherein the photovoltaic component is arranged on the opening sash of the curtain wall.
Preferably, the photovoltaic curtain wall includes the curtain wall stand that a plurality of intervals set up and the curtain wall crossbeam that a plurality of intervals set up, and is a plurality of curtain wall stand and a plurality of curtain wall crossbeam interconnect forms the grid structure, every net correspondence in the grid structure is installed a set of photovoltaic module is located the grid structure middle part photovoltaic module is connected with the unit is opened in the ventilation.
By the technical scheme, the photovoltaic module can be opened in an outward horizontal pushing mode, the pressure around the curtain wall opening fan is equal when the curtain wall opening fan is closed, the sealing performance is good, and the lighting and ventilation (smoke exhaust) efficiency is greatly improved according to the area of the whole hole; the horizontal wind load and the stress plane of the curtain wall opening window form an angle of 90 degrees in the opening state, the stress of each point of the joint of the curtain wall opening window and the curtain wall opening frame is consistent, and the horizontal pushing curtain wall opening window is even in stress and free of the risk of local stress point weakness, so that the safety is higher under the action of the same wind load.
Drawings
FIG. 1 is a schematic structural view of one embodiment of a photovoltaic curtain wall of the present invention;
FIG. 2 is a side view of the photovoltaic module of the photovoltaic curtain wall shown in FIG. 1 with the ventilation opening unit attached thereto, after deployment;
FIG. 3 is a schematic view of a partial structure of the photovoltaic curtain wall shown in FIG. 2;
fig. 4 is a side view of the photovoltaic curtain wall shown in fig. 1 with the photovoltaic modules with the ventilation opening units attached closed.
Description of the reference numerals
1. Curtain wall columns; 2. a curtain wall beam; 3. a watertight adhesive tape; 4. horizontal sliding support; 5. an airtight adhesive tape; 6. a first bar member; 7. a second bar member; 8. a photovoltaic module; 9. a first chute; 10. a first movable column; 11. a first fixing column.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the use of directional terms such as "upper" and "lower" and the like is generally in accordance with the orientation as illustrated in the accompanying drawings.
The invention provides a ventilation opening unit of a photovoltaic curtain wall, which comprises a curtain wall opening frame, a curtain wall opening sash and a transmission mechanism, wherein the curtain wall opening sash is used for installing a photovoltaic assembly 8, the curtain wall opening frame and the curtain wall opening sash are both of frame structures, the curtain wall opening sash is connected with the curtain wall opening frame through the transmission mechanism, and the transmission mechanism is arranged to enable the curtain wall opening sash to move towards a direction perpendicular to a plane defined by the curtain wall opening frame under the pushing or pulling of external force so as to enable the curtain wall opening sash to have a ventilation position spaced from the curtain wall opening frame and a closing position attached to the curtain wall opening frame. Namely, the curtain wall opening frame is fixedly arranged, and the curtain wall opening sash can move towards the outer side of the photovoltaic curtain wall relative to the curtain wall opening frame. The fitting refers to a state between the curtain wall opening frame and the curtain wall opening sash when the photovoltaic curtain wall is in a sealing state (namely the curtain wall opening sash is in a closed position).
Through the technical scheme, the photovoltaic module 8 can be opened in an outward horizontal pushing mode, the pressure around the curtain wall opening fan is equal when the curtain wall opening fan is closed, the sealing performance is good, and the lighting and ventilation (smoke exhaust) efficiency is greatly improved according to the area of the whole hole; the horizontal wind load and the stress plane of the curtain wall opening window form an angle of 90 degrees in the opening state, the stress of each point of the joint of the curtain wall opening window and the curtain wall opening frame is consistent, and the horizontal pushing curtain wall opening window is even in stress and free of the risk of local stress point weakness, so that the safety is higher under the action of the same wind load.
Preferably, the curtain wall opening frame and the curtain wall opening sash are made of aluminum alloy materials respectively.
Optionally, the curtain wall opening frame and the curtain wall opening sash are respectively of a rectangular frame structure.
As an implementation mode, as shown in fig. 3, the transmission mechanism includes a vertical sliding support, the vertical sliding support includes a first fixed column 11, a first movable column 10 and a first hinge structure, the first fixed column 11 is connected to a vertical frame of the curtain wall opening frame, the first movable column 10 is connected to a vertical frame of the curtain wall opening sash, first sliding grooves 9 are respectively disposed on the first fixed column 11 and the first movable column 10, the first hinge structure includes a first main body portion and a first sliding block, the first sliding block is slidably disposed in the first sliding groove 9, and two ends of the first main body portion are respectively hinged to the corresponding first sliding blocks. Optionally, each vertical sliding support is provided with two first hinge structures, and the two first hinge structures are respectively located at the upper part and the lower part of the vertical sliding support.
As an embodiment, as shown in fig. 2 to 3, the first main body portion includes a first rod 6 and a second rod 7 hinged in an X shape, and two ends of the first rod 6 and the second rod 7 are slidably connected to the first fixed column 11 and the first movable column 10 through the corresponding first sliding blocks, respectively. Namely, a group of first rod pieces 6 and second rod pieces 7 which are hinged in an X shape are connected with four first sliding blocks.
As an implementation mode, the transmission mechanism includes a horizontal sliding support 4, the horizontal sliding support 4 includes a second fixed column, a second movable column and a second hinge structure, the second fixed column is connected with a transverse frame of the curtain wall opening frame, the second movable column is connected with a transverse frame of the curtain wall opening sash, second sliding grooves are respectively arranged on the second fixed column and the second movable column, the second hinge structure includes a second main body portion and a second sliding block, the second sliding block is slidably arranged in the second sliding groove, and two ends of the second main body portion are respectively hinged to the corresponding second sliding blocks. Optionally, each horizontal sliding support 4 is provided with a second hinge structure.
As an implementation manner, the second main body portion includes a third rod and a fourth rod hinged in an X shape, and two ends of the third rod and the fourth rod are respectively connected with the second fixed column and the second movable column in a sliding manner through the corresponding second sliding blocks. Namely, the fourth rod piece of the third rod piece which is hinged in an X shape is connected with four second sliding blocks.
As an embodiment, the transmission mechanism includes a pair of the vertical sliding supports and a pair of the horizontal sliding supports 4, which are oppositely arranged, and the pair of the vertical sliding supports and the pair of the horizontal sliding supports 4 are sequentially connected to form a frame structure. The frame structure is a rectangular frame structure, the pair of horizontal sliding supports 4 are respectively positioned at the top end and the bottom end of the rectangular frame structure, and the pair of vertical sliding supports are respectively positioned at the left side and the right side of the rectangular frame structure. The pair of vertical sliding supports are main stress components and are used for bearing vertical gravity and horizontal thrust, and the pair of horizontal sliding supports 4 play a horizontal guiding role in the action process and assist the vertical sliding supports to jointly act and move.
As an embodiment, as shown in fig. 2 to 4, the ventilation opening unit includes an airtight rubber strip 5, and the airtight rubber strip 5 is mounted around the curtain wall opening frame. Airtight adhesive tape 5 opens the circumference setting of frame along the curtain promptly, and under the unit closed condition was opened in the ventilation, the airtight adhesive tape 5 of indoor side opened a close contact with the curtain, played the air-tight effect.
As an embodiment, as shown in fig. 2 to 4, the ventilation opening unit includes a watertight adhesive tape 3, and the watertight adhesive tape 3 is mounted around the curtain wall opening sash. The watertight adhesive tape 3 sets up along the circumference that the curtain opened the fan promptly, and under the unit closed condition was opened in the ventilation, the watertight adhesive tape 3 of outdoor side opened frame in close contact with the curtain, played waterproof sealing effect, reached waterproof purpose.
The arrangement of the airtight rubber strip 5 and the watertight rubber strip 3 can enable the ventilation opening unit of the photovoltaic curtain wall to play a role in airtightness and watertightness in a closed state, and the sealing performance of the photovoltaic curtain wall is improved. .
Preferably, the airtight rubber strips 5 with the same thickness and property are adopted around the curtain wall opening frame, the watertight rubber strips 3 with the same thickness and property are adopted around the curtain wall opening sash, the surrounding pressure is equal during closing, the situations of different deformation, easy damage, water leakage and air leakage caused by uneven stress of the airtight rubber strips 5 and the watertight rubber strips 3 are avoided, and the opening sash meets the requirements of air tightness and water tightness.
As an embodiment, the ventilation opening unit comprises a locking mechanism for locking the ventilation opening unit opening in the closed state. Optionally, the locking mechanism comprises a drive rod, a locking point, a locking block, and a push rod handle. The curtain is opened and is provided with the recess on the vertical frame of fan, the recess is followed vertical frame's length direction extends the setting, the transfer line set up in the recess, just the transfer line can reciprocate in the recess, the push rod handle is including the fork piece, the push rod handle through the fork piece with the transfer line is connected in order to be used for driving the transfer line for the curtain is opened the vertical frame of fan and is reciprocated, and the push rod handle is for being used for manual realization to open or close the execution accessory of action. The lock point is a cylindrical lock point which is arranged at the upper part of the transmission rod, and the lock block is installed and fixed at a corresponding locking position on the curtain wall opening frame.
Preferably, the locking mechanism comprises a pair of transmission rods, a pair of locking points, a pair of locking blocks and a push rod handle, and two ends of the push rod handle are respectively connected with the corresponding transmission rods through a pulling fork piece. When a person who opens the window presses the push rod handle to act, the shifting fork piece on the push rod handle is driven to rotate, the shifting fork piece drives the transmission rod to move upwards in the corresponding groove, and the cylinder locking point and the locking block are separated from the locking state.
Preferably, the transmission rod is an aluminum alloy transmission rod; the push rod handle is a hardware-level handle.
The invention further provides a photovoltaic curtain wall, which comprises a photovoltaic module 8 and the ventilation opening unit of the photovoltaic curtain wall, wherein the photovoltaic module 8 is arranged on the opening sash of the curtain wall.
As an implementation mode, be provided with the frame on the curtain wall opening fan, photovoltaic module 8 passes through the frame install in on the curtain wall opening fan. Preferably, the frame is an aluminum alloy frame.
As an embodiment, as shown in fig. 1 to 4, the photovoltaic curtain wall includes a plurality of curtain wall uprights 1 disposed at intervals and a plurality of curtain wall crossbeams 2 disposed at intervals, the curtain wall uprights 1 and the curtain wall crossbeams 2 are connected to each other to form a grid structure, a set of photovoltaic modules 8 are correspondingly installed on each grid in the grid structure, and the photovoltaic modules 8 located in the middle of the grid structure are connected to the ventilation opening unit. Optionally, the photovoltaic curtain wall includes nine groups of the photovoltaic modules 8, wherein the ventilation opening unit is connected to the photovoltaic module 8 located at the central position. Preferably, the curtain wall upright posts 1 and the curtain wall cross beams 2 are made of aluminum alloy materials respectively.
In the specific implementation: firstly, designing a ventilation opening unit of a photovoltaic curtain wall (CIGS-BIPV) meeting the requirements of laws, regulations and structural safety under corresponding working conditions according to building provision conditions and by combining with curtain wall professional knowledge; the sectional material cavity is reasonably arranged and meets the space requirements of photovoltaic cable wiring and cable expansion. Secondly, according to the design working condition, a transmission mechanism and a locking mechanism meeting the design requirement are selected by professions. The horizontal pushing opening action is realized by the following specific means: after the push rod handle performs opening action, the aluminum alloy transmission rod is driven to be linked, and a locking point fixed on the aluminum alloy transmission rod is separated from a locking block; the horizontal sliding support and the vertical sliding support synchronously move outwards, the photovoltaic curtain wall opening window is integrally pushed outwards to realize safe opening and closing, and the opening is free. Thirdly, the sealing rubber strip meeting the system requirements is designed, reasonable airtight and watertight sealing lines are arranged, the design requirement grade is reached, and finally the whole function of the ventilation opening unit of the photovoltaic curtain wall is realized.
The specific installation mode is as follows: the curtain wall upright posts 1 and the curtain wall cross beams 2 are connected and assembled into a framework system through aluminum alloy angle code bolts, the curtain wall opening frame is processed and assembled into a window frame, is embedded into an opening part in the framework system and is fixed in the framework system through screws; the curtain wall opening sash is assembled into a sash, and is connected and fixed with a window frame of a curtain wall opening frame through a vertical sliding support and a horizontal sliding support 4 to form an opening window; photovoltaic module 8 is fixed to the curtain through the frame and is opened on the fan, forms the complete fan of opening. The airtight rubber strip 5 is fixedly arranged on the curtain wall opening frame, and the watertight rubber strip 3 is fixedly arranged on the curtain wall opening frame; the locking points are fixedly arranged at corresponding positions on the transmission rod, the transmission rod is arranged in a groove corresponding to the curtain wall opening sash and can slide without barriers, and the locking blocks are fixedly arranged at corresponding locking positions on the curtain wall opening frame; the push rod handle is arranged on a window sash of the curtain wall opening sash and reliably connects the shifting fork piece with the transmission rod.
The specific opening action is as follows: after a person who opens the window executes opening action through the push rod handle, the push rod handle drives the transmission rod to link, and a locking point fixed on the transmission rod is separated from the locking block; at the moment, a window opening person pushes the window sash of the window opening sash of the curtain wall outwards with force, the horizontal sliding support 4 and the vertical sliding support synchronously move outwards (the self weight of the window of the photovoltaic curtain wall and the horizontal wind load are transmitted by the vertical sliding support), the vertical sliding support and the indoor side part of the horizontal sliding support 4 are fixed on the window sash of the curtain wall opening sash, the outdoor side part of the vertical sliding support and the outdoor side part of the horizontal sliding support 4 are fixed on the window sash of the curtain wall opening sash, the sliding block of the outdoor side sliding support part slides in a self guide rail, the vertical gravity and the horizontal thrust of the window are transmitted to a stress rod piece of the part, the stress and the outward opening action are borne, and the whole photovoltaic curtain wall opening window is pushed outwards to realize the opening action. The closing motion of the opening window is the reverse of the above motion. In the open state, light and air can be used for lighting and ventilating the room through the window; in a closed state, the airtight rubber strip 5 on the indoor side is in close contact with the curtain wall opening sash to play a role in air sealing; the watertight adhesive tape 3 of outdoor side and the frame in close contact with of opening of curtain play waterproof sealing effect, reach waterproof purpose.
The top-hung window changes the top-hung window into the outer-hung window, the area of the whole opening can be considered, the lighting and ventilation efficiency is greatly improved, the problem of the opening degree of the original top-hung window is solved, the lighting and ventilation (smoke exhaust) effect is best, and the calculation is carried out according to 100 percent of the size area of the whole opening; in the top-hung opening mode, because the horizontal wind load and the stress plane of the opening window form an acute angle, under the action of the wind load, the stress of each point at the joint of the curtain wall opening window and the curtain wall opening frame is different, points with weak stress can be generated under the working condition, the points are easy to damage, the point is changed into 'outward-pushed opening', the horizontal wind load and the stress plane of the opening window form an angle of 90 degrees in the opening state, and the stress of each point at the joint of the curtain wall opening window and the curtain wall opening frame is consistent. In general, the outer wall of a building has a dominant effect on the horizontal wind load compared with the gravity effect and the horizontal wind load of opposite plates. The horizontal-pushing opening window is uniformly stressed, so that the risk of local stress point weakness is avoided, and the safety is higher under the action of the same wind load. The outward pushing opening is realized, the whole body is opened outwards in parallel, the opening mode is novel, the whole outer vertical face of the building can be kept neat no matter the building is opened or closed, and the whole artistic effect is good; the air tightness and the water tightness are better, the standard requirements of the air tightness and the water tightness of the opening fan are completely met, and the safety of the extrapolation opening mechanism is higher than that of an upward suspension type opening mechanism; the outward pushing opening mechanism is more beneficial to improving the beautiful effect of the building facade.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple modifications can be made to the technical solution of the invention. Including each of the specific features, are combined in any suitable manner. The invention is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.
Claims (10)
1. The utility model provides a unit is opened in ventilation of photovoltaic curtain wall, a serial communication port, the unit is opened in ventilation includes that the curtain opens the frame, is used for installing the curtain of photovoltaic module (8) and opens fan and drive mechanism, the curtain open the frame with the curtain is opened the fan and is frame rack construction, the curtain opens the fan and passes through drive mechanism with the curtain is opened the frame and is connected, drive mechanism sets up to making the curtain opens the fan and to the perpendicular to under the promotion of external force or pulling the curtain opens the planar direction removal that the frame was injectd, so that the curtain open the fan have with the curtain open the ventilation position that the frame interval set up and with the closed position that the frame was laminated is opened to the curtain.
2. The ventilation opening unit of the photovoltaic curtain wall as claimed in claim 1, wherein the transmission mechanism comprises a vertical sliding support, the vertical sliding support comprises a first fixed column (11), a first movable column (10) and a first hinge structure, the first fixed column (11) is connected with a vertical frame of the curtain wall opening frame, the first movable column (10) is connected with a vertical frame of the curtain wall opening sash, first sliding grooves (9) are respectively formed in the first fixed column (11) and the first movable column (10), the first hinge structure comprises a first main body portion and a first sliding block, the first sliding block is slidably arranged in the first sliding grooves (9), and two ends of the first main body portion are respectively hinged to the corresponding first sliding blocks.
3. The ventilation opening unit of a photovoltaic curtain wall as claimed in claim 2, wherein the first main body portion comprises a first rod (6) and a second rod (7) hinged in an X shape, and two ends of the first rod (6) and the second rod (7) are respectively connected with the first fixed column (11) and the first movable column (10) in a sliding manner through the corresponding first sliding blocks.
4. The ventilation opening unit of the photovoltaic curtain wall as claimed in claim 2 or 3, wherein the transmission mechanism comprises a horizontal sliding support (4), the horizontal sliding support (4) comprises a second fixed column, a second movable column and a second hinge structure, the second fixed column is connected with a transverse frame of the curtain wall opening frame, the second movable column is connected with a transverse frame of the curtain wall opening sash, second sliding grooves are respectively formed in the second fixed column and the second movable column, the second hinge structure comprises a second main body part and a second sliding block, the second sliding block is slidably arranged in the second sliding groove, and two ends of the second main body part are respectively hinged to the corresponding second sliding blocks.
5. The ventilation opening unit of the photovoltaic curtain wall as claimed in claim 4, wherein the second main body portion comprises a third rod and a fourth rod hinged in an X shape, and two ends of the third rod and the fourth rod are respectively connected with the second fixed column and the second movable column in a sliding manner through the corresponding second sliding blocks.
6. The ventilation opening unit of a photovoltaic curtain wall as claimed in claim 4, wherein the transmission mechanism comprises a pair of vertical sliding supports and a pair of horizontal sliding supports (4), the vertical sliding supports and the horizontal sliding supports (4) are oppositely arranged, and are sequentially connected to form a frame structure.
7. The ventilation opening unit of a photovoltaic curtain wall as claimed in claim 1, characterized in that it comprises a hermetic rubber strip (5), said hermetic rubber strip (5) being mounted around the curtain wall opening frame.
8. The ventilation opening unit of a photovoltaic curtain wall as claimed in claim 1, characterized in that it comprises a watertight adhesive strip (3), said watertight adhesive strip (3) being mounted around said curtain wall opening sash.
9. Photovoltaic curtain wall, characterized in that it comprises a photovoltaic module (8) and a ventilation opening unit of a photovoltaic curtain wall according to any one of claims 1 to 8, said photovoltaic module (8) being mounted on said curtain wall opening sash.
10. The photovoltaic curtain wall as claimed in claim 9, wherein the photovoltaic curtain wall comprises a plurality of curtain wall uprights (1) arranged at intervals and a plurality of curtain wall crossbeams (2) arranged at intervals, the curtain wall uprights (1) and the curtain wall crossbeams (2) are connected with each other to form a grid structure, each grid in the grid structure is correspondingly provided with a group of photovoltaic modules (8), and the photovoltaic modules (8) in the middle of the grid structure are connected with the ventilation opening unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037931.9A CN112878881A (en) | 2021-01-12 | 2021-01-12 | Photovoltaic curtain wall and ventilation opening unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN113550472A (en) * | 2021-07-22 | 2021-10-26 | 张春 | Hidden frame type daylighting roof building curtain wall structure |
| CN116856602A (en) * | 2023-09-01 | 2023-10-10 | 中国建筑设计研究院有限公司 | Curtain wall structure capable of ventilating and shading |
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Application publication date: 20210601 |