CN112554395B - Breathing type double-layer glass curtain wall system - Google Patents
Breathing type double-layer glass curtain wall system Download PDFInfo
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- CN112554395B CN112554395B CN202011378192.1A CN202011378192A CN112554395B CN 112554395 B CN112554395 B CN 112554395B CN 202011378192 A CN202011378192 A CN 202011378192A CN 112554395 B CN112554395 B CN 112554395B
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- curtain wall
- glass curtain
- fastener
- ventilation
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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
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
- E06B3/362—Double winged doors or windows
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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
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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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention relates to the technical field of building curtain wall energy conservation, and discloses a breathing type double-layer glass curtain wall system which comprises an outer-layer glass curtain wall, wherein the outer-layer glass curtain wall is made of heat insulation sectional materials, the outer-layer glass curtain wall is positioned outside the outer ends of an upper layer plate and a lower layer plate and is completely closed, a second supporting device is arranged on an indoor floor close to a supporting rod and is connected with an inner-layer glass curtain wall, the inner-layer glass curtain wall is made of non-heat insulation sectional materials, a ventilation interlayer is formed between the outer-layer glass curtain wall and the inner-layer glass curtain wall, the glass door is arranged at a position which is spaced from the inner glass curtain wall by the width of the third ventilation device, the glass door is made of heat insulation sectional materials, the glass door is connected to the indoor floor, the inner glass curtain wall, the third ventilation device, the glass door and the indoor floor sequentially enclose an area with a closed side line, and after the glass door is closed, the air flow on two sides of the glass door can be interrupted. The invention can realize the effects of temperature adjustment in summer and heat preservation in winter without depending on a complex mechanical system.
Description
Technical Field
The invention relates to the technical field of building curtain wall energy conservation, in particular to a breathing type double-layer glass curtain wall system which comprises an outer layer glass curtain wall using a heat insulation section bar, an inner layer glass curtain wall using a non-heat insulation section bar and a ventilation interlayer formed between the outer layer glass curtain wall and the inner layer glass curtain wall.
Background
With the progress of science and technology, curtain walls adopted by the outer walls of high-rise and novel buildings in large quantity are developed from initial exposed frame glass curtain walls and hidden frame glass curtain walls to current advanced point-supported curtain walls and full-glass curtain walls. In recent years, a novel glass curtain wall, namely an environment-friendly energy-saving breathing type curtain wall, appears in Germany, America and some countries in North Europe. The curtain wall can obtain a large amount of sunlight, provide good natural ventilation, save energy and provide a comfortable environment for the indoor environment.
As disclosed in the specification of chinese patent publication No. CN 105821995B, 2018, 10, month 2, a large-interval winter-summer dual-mode external circulation breathing curtain wall and a control method thereof are used, including a plurality of circulation units, each circulation unit including an inner curtain wall and an outer curtain wall; the top of the inner curtain wall is fixedly connected with the inner side of the top plate of the upper floor, the bottom of the inner curtain wall is fixedly connected with the inner side of the bottom plate of the lower floor, and the middle of the inner curtain wall is fixedly connected with the interlayer parts of the two floors; the top of the inner curtain wall extends outwards to be provided with a suspended ceiling, and the bottom of the inner curtain wall extends outwards to be provided with a grating ground; the top of the outer curtain wall is fixedly connected with the outer end of the top plate of the upper floor, the bottom of the outer curtain wall is fixedly connected with the outer end of the bottom plate of the lower floor, and a gas flowing space is formed between the inner curtain wall and the outer curtain wall; the bottom of the outer curtain wall is provided with an air inlet, and the top of the outer curtain wall is provided with an air outlet. The control system detects whether a fire alarm signal is transmitted from the indoor fire-fighting system sensor, whether a rainwater signal is transmitted from the outdoor meteorological system sensor, and whether the time system is in a heating cycle, so as to control the opening and closing of the air inlet and the air outlet. The system is relatively dependent on a complex mechanical system, and the problems of cooling in summer and heat preservation in winter are solved by a sensing and intelligent control system, the original function is lost when power is cut off, and the larger the power consumption of the used equipment is, the more the equipment is separated from the original idea of an energy-saving curtain wall, so that the system is necessary to develop an energy-saving curtain wall system with low power consumption and even no power consumption.
Disclosure of Invention
The invention aims to provide a curtain wall system which can maintain indoor temperature regulation in summer and heat preservation in winter by controlling the on-off of a ventilation interlayer and an indoor airflow circulation path in a natural ventilation state without depending on a complex mechanical system.
The breathing double-layer glass curtain wall system comprises an upper-layer structural beam and a lower-layer structural beam, wherein the upper-layer structural beam is connected with an upper layer plate, the lower-layer structural beam is connected with a lower layer plate, the lower layer plate is connected with an indoor floor, one end of the lower layer plate is provided with a support rod, the support rod penetrates through the upper layer plate and the lower layer plate, the support rod is connected with a first support device, the first support device is connected with an outer-layer glass curtain wall, the outer-layer glass curtain wall is made of heat-insulating section bars, the outer-layer glass curtain wall is positioned outside the outer ends of the upper layer plate and the lower layer plate and is completely closed, a second support device is arranged on the indoor floor close to the support rod and is connected with an inner-layer glass curtain wall, the inner-layer glass curtain wall is made of non-heat-insulating section bars, a ventilation interlayer is formed between the outer-layer glass curtain wall and the upper layer plate, and a first ventilation device is arranged between the outer-layer glass curtain wall and the upper layer plate, the first ventilation device is connected with the end part of the upper plate and is used for communicating air flow between the upper side and the lower side of the upper plate, the second ventilation device is arranged between the outer glass curtain wall and the lower plate and is connected with the end part of the lower plate, the second ventilation device is used for communicating air flow between the upper side and the lower side of the lower plate, a third ventilation device is arranged between the inner glass curtain wall and the upper plate and is connected with the lower side of the upper plate, the third ventilation device is used for communicating air flow between two sides of the inner glass curtain wall, the outer glass curtain wall, the first ventilation device, the upper plate, the upper structural beam, the third ventilation device, the inner glass curtain wall, the indoor floor, the lower plate and the second ventilation device sequentially enclose an area with a closed sideline, ventilation openings are arranged at the lower side of the third ventilation device and one side facing the ventilation interlayer, and a glass door is arranged at a position which is spaced from the inner glass curtain wall by the width of the third ventilation device, the glass door uses thermal-insulated section bar, and the glass door is connected on indoor floor, and inlayer glass curtain wall, third ventilation unit, glass door, indoor floor enclose into the closed region of sideline in proper order, and the glass door can break the air current circulation of glass door both sides after closing.
Outer glass curtain wall is used for improving thermal-insulated effect, makes the indoor hot gas flow that forms the steady flow, and inner glass curtain wall temperature can reach or be close to indoor temperature to form superior temperature condition, reach energy-conserving effect, often be in the air flow state in the ventilation interstration, the heat flows between them, forms the heat buffer layer, thereby adjusts indoor temperature. In summer, the hot air flow in the lower ventilation interlayer rises to the upper ventilation interlayer through the second ventilation device and then rises to the ventilation device at the top of the building through the first ventilation device until the hot air flow rises out of the building, so that indoor heat is taken away, and the indoor temperature is adjusted. Indoor hot air flow in the area where the inner glass curtain wall is located can only circulate from the third ventilation device, so that the third ventilation device can conveniently communicate air flow between two sides of the inner glass curtain wall 10. After the glass door is closed, the air flow on the two sides of the glass door can be interrupted, the flow path of indoor hot air flow to the ventilation interlayer is completely cut off, the heat preservation in winter is facilitated, and naturally, after the glass door is completely opened, the indoor hot air flow can conveniently flow to the ventilation interlayer, and the cooling in summer is facilitated.
As a further improvement of the invention, the glass door is a vertical hinged door, a sliding door or a revolving door. The push-and-pull door can be closed through the push-and-pull door body and open to be used for interrupting the air current circulation of glass door both sides, the revolving door can be closed through the revolving door body and open, in order to interrupt the air current circulation of glass door both sides.
As the further improvement to the above technical scheme, the glass door is the one-way open vertical hinged door that opens, open the direction for keeping away from the direction in ventilation interbed, the glass door is including the door body and a door body handle, the door body handle sets up the intermediate position department when two glass doors are whole to be closed, the one end that a door body handle was kept away from to the door body is the ring body, and rotationally cup joint on the door seat device, the door seat device is fixed on indoor floor, the downside is equipped with the caulking joint device on the door body, the one end that the door body kept away from the door seat device is equipped with the device of caulking.
The door body can rotate around the door seat device, and the gap plugging device and the gap filling device can seal the gap of the door edge.
In addition, in the above technical solution, the caulking device includes an elastic pad and an elastic member disposed on the bottom surface of the elastic pad, the elastic pad and the elastic member are disposed in a middle groove disposed on the upper portion of the door body, when the glass door is closed, the elastic member supports the elastic pad to close the gap between the glass door and the structural beam, the middle groove extends from the upper portion of the door body to the side of the door body away from the door seat device, the length of the elastic pad is longer than that of the middle groove, the portion of the elastic pad extending out of the middle groove is a slightly longer section, the bottom of the slightly longer section is provided with a horizontal elastic seam covering pad, the upper portion of the elastic pad is provided with a fastener groove, a fastener belt passes through the fastener groove, the tail end of the fastener belt is connected to the fastener seat, the fastener seat is connected to the back of the door body, the front end of the fastener belt is provided with a buckle for pulling the fastener belt downwards, and making the fastener belt press the elastic pad to close the distance between the buckle and the cassette and make the buckle clamped on the cassette, the clamping seat is arranged on the front face of the door body, the fastener grooves are evenly distributed along the long edge direction of the elastic cushion at intervals, the fastener belt, the fastener seat, the buckle and the clamping seat are also distributed at corresponding positions along with the fastener grooves, and the same caulking devices are symmetrically arranged on the lower portion of the door body according to the upper portion of the door body.
When the glass door needs to rotate, the fastener belt above the glass door needs to be pulled downwards and the fastener belt below the glass door needs to be pulled upwards, the fastener above the glass door is buckled on the clamping seat above the glass door, the fastener below the glass door is buckled on the clamping seat below the glass door, and the elastic cushion which retracts into the middle groove due to being pressed is prevented from rebounding to the original height position, so that the glass door is prevented from rotating. When the glass door need not rotate, the glass door is in and closes or the state of opening, when the glass door is in the closed condition, loosen the buckle, the fastener area no longer has the effect of pressing the cushion, the cushion is in original position department again under the help of elastic component, the cushion that is located the top will seal glass door upper edge gap, the cushion of top will press upper strata structure beam bottom surface, frictional force is pressed to the production top, the cushion of below will press the indoor floor above, frictional force is pressed to the production below, be favorable to preventing that the glass door from revealing the air current because of sliding, be favorable to keeping the steady state of glass door. When the glass door is in the open mode, loosen the buckle, the fastener area no longer has the effect of pressing the cushion, the cushion is in original position department again under the help of elastic component, and the cushion portion section that is located the top will press upper strata structure roof beam bottom surface, produces the top and presses frictional force, and the cushion of below will press the indoor floor above, produces the below and presses frictional force, is favorable to keeping the steady state when the glass door open mode, is favorable to preventing to slide.
In addition, in above-mentioned technical scheme, the device of caulking includes, when the glass door was closed, connect respectively first overlap joint body and the second overlap joint body on two door body opposite sides, first overlap joint body and second overlap joint body overlap joint each other for the closed crack, and the first overlap joint body all supports elasticity and hides the seam pad with the lower extreme with the second overlap joint body, is used for totally closed crack.
The first lapping body and the second lapping body are in a lapping state when the glass door is closed, so that the glass door cannot be prevented from being opened again, and the upper end and the lower end of the first lapping body and the lower end of the second lapping body are abutted against the elastic seam covering pad and used for completely closing the door seam and cutting off the airflow circulation path at the door seam.
In addition, in above-mentioned technical scheme, the door seat device is including being arranged in the axostylus axostyle of cup jointing in the door body, and the protection dish is connected to the upper and lower extreme of axostylus axostyle, and the interval distribution has the mounting groove on the protection dish that is located below, installs the bolt that is used for fixed door seat device and indoor floor in the mounting groove, and the protection dish that is located the top passes through the backplate with the protection dish that is located the below and connects, and the laminating of backplate medial surface door body one end ring body for seal the gap between the door body and the door seat device.
The door seat device can seal a gap between the door body and the door seat device and cut off a circulation channel of air flow.
As a further improvement of the invention, a lifting piece is connected to the upper surface of the third ventilation device, the upper end of the lifting piece is fixed on the upper plate, an inclined top is installed on the upper surface of the third ventilation device, one section of the inclined top extends to the side surface of the upper-layer structural beam from the upper surface of the third ventilation device, and the other section of the inclined top is far away from the third ventilation device and extends obliquely upwards to the upper plate.
The inclined top guides the hot air flow discharged by the third ventilation device to the first ventilation device, and prevents the hot air flow from being gathered at the corner of the upper part of the third ventilation device and being unfavorable for discharge.
As a further improvement of the invention, the second ventilating device is arranged at the outer end of the lower plate in a concave shape, the second ventilating device extends along the surface of the lower plate, the bottom surface and the indoor side surface of the lower part of the second ventilating device are provided with ventilating openings, the indoor side surface of the upper part of the second ventilating device is provided with ventilating openings, and the first ventilating device is also arranged at the outer end of the upper plate according to the type of the second ventilating device.
The hot air flow of the lower ventilating interlayer is favorable for entering the upper ventilating interlayer from the downward and indoor ventilation openings at the lower part of the second ventilating device, and the hot air flow can be prolonged by being discharged from the indoor ventilation openings at the upper part of the second ventilating device, so that the ventilation area is increased, and the air circulation in the ventilating interlayer is favorable.
In addition, in the above technical solution, the first supporting device is a connection device used for supporting the glass curtain wall in a point mode, and the second supporting device is a frame fixing device used for a frame type glass curtain wall.
The first supporting device comprises a connecting piece used for fixing the outer-layer glass curtain wall and a fastener for fixing the connecting piece on the supporting rod, and the second supporting device is an exposed frame.
As a further improvement of the invention, a sun-shading shutter system is arranged in the ventilation interlayer, and is hung and connected below the upper plate. The sun-shading shutter system can be controlled through the intelligent control system, and sunlight shading is effectively adjusted.
The invention does not need to depend on a complex mechanical system, has no higher requirement on equipment, can adjust the indoor temperature in summer and winter under the condition of keeping the natural ventilation of the ventilation interlayer, reduces the energy consumption of the temperature adjusting equipment, lowers the temperature in summer, keeps the temperature in winter, improves the energy-saving effect and creates a more comfortable environment for the indoor.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
Fig. 2 is a schematic structural view of a glass door in example 2.
Fig. 3 is a partially enlarged view of the upper portion of the back surface of the glass door.
Fig. 4 is a partially enlarged view of the upper front portion of the glass door.
FIG. 5 is an enlarged partial view of the upper portion of the door at the time of closing the glass door.
Fig. 6 is a schematic structural view of the door seat device.
Fig. 7 is a schematic view of the embodiment 3 in the summer season.
FIG. 8 is a diagram showing the state in the winter season in example 4.
Reference numerals: 1. an upper structure beam; 2. a lower layer structural beam; 3. an upper plate; 4. a lower layer plate; 5. an indoor floor; 6. a support bar; 7. a first support device; 8. an outer layer of glass curtain wall; 9. a second support device; 10. an inner layer glass curtain wall; 11. a ventilated interlayer; 12. a first ventilation device; 13. a second ventilation device; 14. a third ventilation device; 15. a glass door; 151. a door body; 152. a door body handle; 153. a door seat device; 1531. a shaft lever; 1532. protecting the disc; 1533. mounting grooves; 1534. a bolt; 1535. a guard plate; 154. a caulking device; 1541. an elastic pad; 15411. a slightly longer section; 15412. an elastic seam covering pad; 1542. an elastic member; 1543. a fastener slot; 1544. a fastener tape; 1545. a buckle seat; 1546. buckling; 1547. a card holder; 155. a caulking device; 1551. a first lap joint body; 1552. a second lap joint body; 156. an intermediate tank; 16. a hanger; 17. obliquely ejecting; 18. sunshade louver system.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, an upper layer structural beam 1 and an upper layer plate 3, a lower layer structural beam 2 and a lower layer plate 4 are cast into an integral structure, an indoor floor 5 is installed on the lower layer plate 4, the outer end of the lower layer plate 4 exceeds the indoor floor 5 by a section, a support rod 6 is installed on the section exceeding the indoor floor 5, the support rod 6 is round steel used for point type support, the support rod 6 penetrates through the upper layer plate 3 and the lower layer plate 4, a perforation is reserved when the upper layer plate 3 and the lower layer plate 4 are cast, a first support device 7 is installed on the support rod 6, the first support device 7 is a connection device used for point type support of a glass curtain wall, and comprises a connection piece used for fixing an outer layer glass curtain wall 8, for example, a connection claw made of metal alloy such as stainless steel, and a fastener for fixing the connection piece on the support rod 6, the outer layer glass curtain wall 8 is positioned outside the upper layer plate 3 and the outer end of the lower layer plate 4, the outer layer glass curtain wall 8 is composed of hollow transparent glass and heat insulation sectional materials and used for improving heat insulation effect, and the outer layer curtain wall 8 is completely closed and used for enabling indoor hot air flow to be formed stably.
The indoor floor 5 is provided with a second supporting device 9, the second supporting device 9 is provided with a frame fixing device used for a frame type glass curtain wall, the frame fixing device comprises a visible frame used for fixing an inner layer glass curtain wall 10, the inner layer glass curtain wall 10 consists of single-layer glass and non-heat-insulation section bars and is used for enabling the temperature of the inner layer glass curtain wall to reach or approach the indoor temperature, thereby forming excellent temperature conditions and achieving the effect of energy saving, the inner layer glass curtain wall can be provided with an openable window or an access door, so as to clean the curtain wall, an inner layer glass curtain wall 10 and a second supporting device 9 are arranged close to the supporting rod 6, a ventilation interlayer 11 is formed between the inner layer glass curtain wall 10 and the outer layer glass curtain wall 8, for circulating hot air and installing the sun blind system 18, the ventilation space 11 is always in an air flowing state, and heat flows between the ventilation space and the ventilation space to form a heat buffer layer, thereby regulating the indoor temperature.
Install first ventilation unit 12 between outer glass curtain wall 8 and upper plate 3, first ventilation unit 12 is fixed at 3 tip of upper plate, can install the aluminum alloy on the outer glass curtain wall 8 of top and decorate the frame groove, decorate the frame groove by the aluminum alloy and paste and connect first ventilation unit 12, and ventilation hole is seted up to first ventilation unit 12 upper and lower side and is used for communicateing the air current between upper plate 3 upper and lower side.
Install second ventilation device 13 between outer glass curtain wall 8 and lower floor plate 4, second ventilation device 13 is fixed at 4 tip of lower floor plate, can install the aluminum alloy between the outer glass curtain wall 9 of outer glass curtain wall 8 and below of top and decorate the frame groove, decorate the frame groove by the aluminum alloy and paste and connect second ventilation device 13, second ventilation device 13 is gone up, the downside is seted up the ventilation hole and is used for the air current between the upper and lower side of ditch lower floor plate 4. In summer, the hot air flow in the lower ventilating interlayer 11 rises to the upper ventilating interlayer 11 through the second ventilating device 13 and then rises to the ventilating device at the top of the building through the first ventilating device 12 until the hot air flow rises out of the building, so that indoor heat is taken away and indoor temperature is adjusted.
The third ventilation device 14 is arranged on the upper surface of the inner glass curtain wall 10, the third ventilation device 14 is fixed below the upper plate 3 by means of a hanging piece 16, and a certain height difference exists between the third ventilation device 14 and the first ventilation device 12, so that hot air can conveniently flow out of the third ventilation device 14 and then rise to the first ventilation device 12. The third ventilation device 14 is installed between the inner glass curtain wall 10 and the upper structural beam 1, so that indoor hot air flow in the area where the inner glass curtain wall 10 is located can only circulate from the third ventilation device 14, and the third ventilation device 14 is convenient for communicating air flow between two sides of the inner glass curtain wall 10.
The outer glass curtain wall 8, the first ventilation device 12, the upper plate 3, the upper structure beam 1, the third ventilation device 14, the inner glass curtain wall 10, the indoor floor 5, the lower plate 4 and the second ventilation device 13 sequentially enclose an area with a closed side line, and the movement range of hot air flow in the ventilation interlayer 11 is defined.
The lower side of a third ventilation device 14 and one side facing a ventilation interlayer 11 are provided with ventilation openings, a glass door 15 is arranged at the width position which is separated from an inner glass 10 by the third ventilation device 14, the glass door 15 is made of heat insulation sectional materials, the glass door 15 is arranged on an indoor floor 5, an upper-layer structural beam 1 is attached to the upper surface of the glass door 15, an inner glass curtain wall 10, the third ventilation device 14, the glass door 15 and the indoor floor 5 sequentially enclose an area with a closed side line, the movement range of indoor hot air flow in the area where the inner glass curtain wall 10 is located is defined, the glass door 15 is a double-open vertical hinged door which is opened in one direction, the opening direction is the direction far away from the ventilation interlayer 11, after the glass door 15 is closed, the air flow circulation at the two sides of the glass door 15 can be interrupted, the flow path of the indoor hot air flow flowing to the ventilation interlayer 11 is completely cut off, the heat preservation in winter is facilitated, and naturally, after the glass door 15 is completely opened, the indoor hot air flow flows to the ventilation interlayer 11, is favorable for cooling in summer.
Example 2
On embodiment 1's basis, glass door 15 can use push-and-pull door and revolving door, and the push-and-pull door can realize closing through the sliding door body and open to be used for interrupting the air current circulation of glass door 15 both sides, the revolving door can realize closing through the revolving door body and open, with the air current circulation of interrupting glass door 15 both sides.
Of course, the space for the hot air flow opened by the sliding door and the revolving door is far less than the space for the openable vertical hinged door, and as a modification of the glass door 15 in embodiment 1, the structure of the glass door 15 can be as shown in fig. 2 to 6.
The glass door 15 comprises a door body 151 and a door body handle 152, the door body handle 152 can be made of opaque materials and is beneficial to the identification of a user, the door body handle 152 is arranged at the middle position of the two glass doors 15 when being integrally closed, the user can conveniently open the glass door 15 in a labor-saving way, one end of the door body 151, which is far away from the door body handle 152, is a ring body, and is sleeved on the shaft lever 1531 of the door seat device 153, the door seat device 153 further comprises a protective disc 1532 connected with the upper end and the lower end of the shaft lever 1531, mounting grooves 1533 are uniformly and annularly distributed on the protective disc 1532 positioned below at intervals, bolts 1534 for fixing the door seat device 153 and the indoor floor 5 are mounted in the mounting grooves 1533, the protective disc 1532 positioned above and the protective disc 1532 positioned below are connected through a protective plate 1535, the inner side surface of the protective plate 1535 is attached to one end ring body of the door body 151, for closing a gap between the door 151 and the door seat device 153 and cutting off a flow path of the air current.
The upper side and the lower side of the door body 151 are provided with the caulking device 154, the caulking device 154 comprises an elastic cushion 1541, the elastic cushion 1541 is made of airtight material and has better friction performance, an elastic member 1542 is fixed on the bottom surface of the elastic cushion 1541, the elastic member 1542 can be a spring with better expansion performance, the elastic cushion 1541 and the elastic member 1542 are embedded in a middle groove 156 arranged on the upper part of the door body 151, the lower end of the elastic member 1542 can be fixed on the bottom of the middle groove 156, the elastic member 1542 is always in a compressed state, the upper surface of the elastic cushion 1541 is higher than the door body 151, when the glass door 15 is closed, the elastic member 1541 supports the elastic cushion 1541 to close the gap between the glass door 15 and the structural beam 2, the middle groove 156 extends from the upper part of the door body 151 to the position where the door seat device 153 is connected until the door body 151 is far away from the door seat device 153, which is beneficial for embedding the elastic cushion 1541 and the elastic member 1542 in the whole middle groove 156, the length of the elastic cushion 1541 is longer than the middle groove 156, the portion of the resilient pad 1541 extending out of the middle groove 156 is a slightly longer section 15411, when the glass door 15 is closed, the two glass doors 15 are abutted, the corresponding slightly longer sections 15411 of the two glass doors 15 are also abutted, so as to completely close the gap at the upper edge of the glass door 15, and the slightly longer section 15411 is made of resilient material, so that when the glass door 15 is reopened, the slightly longer section 15411 can be bent and compressed, and will not hinder the opening of the glass door 15.
The bottom of the slightly long section 15411 is provided with a horizontal elastic seam covering pad 15412 which is beneficial for reserving the length of the slightly long section 15411, the installation is convenient, the upper part of the elastic pad 1541 is provided with a fastener groove 1543, a fastener strip 1544 passes through the fastener groove 1543, the tail end of the fastener strip 1544 is fixed on a buckle seat 1545, the buckle seat 1545 is fixed on the back of the door body 151, the front end of the fastener strip 1544 is fixed with a buckle 1546, the buckle 1546 is used for pulling the fastener strip 1544 downwards and enabling the fastener strip 1544 to press the elastic pad 1541, the distance between the buckle 1546 and the clamping seat 1547 is shortened, the buckle 1546 is clamped on the clamping seat 1547, the clamping seat 1547 is arranged on the front surface of the door body 151, so that the stable clamping is convenient, the lower side of the clamping seat 1547 is provided with a groove for stably fastening the annular buckle 1546, the buckle grooves 1543 are uniformly distributed along the long side direction of the elastic pad 1541 at intervals, the buckle belt 1544, the buckle seat 1545, the buckle 1546 and the clamping seat 1547 are also distributed at corresponding positions along with the buckle groove 1543, and the lower part of the door body 151 is also symmetrically provided with the same caulking devices 154 according to the upper part thereof.
When the glass door 15 needs to rotate, the upper fastener tape 1544 needs to be pulled downward and the lower fastener tape 1544 needs to be pulled upward, the upper buckle 1546 is fastened to the upper clamping seat 1547, and the lower buckle 1546 is fastened to the lower clamping seat 1547, so that the elastic pad 1541 retracted into the middle groove 156 due to being pressed is prevented from rebounding to the original height position, and the rotation of the glass door 15 is prevented.
When glass door 15 need not rotate, glass door 15 is in and closes or the open mode, when glass door 15 is in the closed mode, loosen buckle 1546, fastener area 1544 no longer has the effect of pressing elastic pad 1541, elastic pad 1541 returns original position department under the help of elastic component 1542, elastic pad 1541 that is located the top will seal the upper margin gap of glass door 15, the elastic pad 1541 of top will press the upper strata structure roof beam 1 bottom surface, produce the top and press frictional force, elastic pad 1541 of below will press the indoor floor 5 upper face, produce the below and press frictional force, be favorable to preventing that glass door 15 from leaking the air current because of sliding, be favorable to keeping the stable condition of glass door 15.
When glass door 15 is in the open mode, loosen buckle 1546, fastener strip 1544 no longer has the effect of pressing resilient pad 1541, resilient pad 1541 is heavy back to original position department under the help of elastic component 1542, the resilient pad 1541 subsection that is located the top will press upper strata structure roof beam 1 bottom surface, produce the top and press frictional force, resilient pad 1541 of below will press on the indoor floor 5, produce the pressing frictional force of below, be favorable to keeping the steady state when glass door 15 opens the mode, be favorable to preventing to slide.
The door 151 is provided with a gap filling device 155 at an end away from the door seat device 153, and the gap filling device 155 comprises a sealing device which is arranged on the glass door 15, a first lapping body 1551 and a second lapping body 1552 which are respectively connected with the opposite side surfaces of the two door bodies 151, the first lapping body 1551 and the second lapping body 1552 are lapped with each other, used for closing the door seam, the first lapping body 1551 and the second lapping body 1552 are integrally formed with the corresponding door body 151 which is respectively connected, and the lap joint can use a cushion pad with good friction performance and elasticity, thereby improving the sealing effect and protecting the lap joint to reduce collision injury, since the first and second laps 1551 and 1552 are in an overlapping state when the glass door 15 is closed, therefore, the reopening of the glass door cannot be hindered, and the upper end and the lower end of the first lapping body 1551 and the lower end of the second lapping body 1552 are abutted against the elastic seam covering pads 15412 for completely closing the door seam and cutting off the airflow circulation path at the door seam.
Example 3
On the basis of the embodiment 2, as shown in fig. 7, a pitched roof 17 can be further installed on the third ventilation device 14, the function of the pitched roof 17 can be considered as aesthetic, one section of the pitched roof 17 extends from the upper surface of the third ventilation device 14 to the side surface of the upper-layer structural beam 1, the other section of the pitched roof 17 is far away from the third ventilation device 14 and extends obliquely upwards to the upper plate 3, the pitched roof 17 can use a keel, a hanging rod is fixed on the upper plate 3, and the pitched roof 17 guides hot air flow exhausted by the third ventilation device 14 to the first ventilation device 12 to prevent the hot air flow from being gathered at a corner of the upper part of the third ventilation device 14 and being unfavorable for exhausting.
In order to absorb hot air flow guided by the lower inclined top 17 in a matched manner, the second ventilating device 13 is arranged at the outer end of the lower plate 4 in a concave manner, the second ventilating device 13 extends along the surface of the lower plate 4, ventilating openings are formed in the bottom surface and the side surface facing indoors of the lower part of the second ventilating device 13, ventilating openings are formed in the side surface facing indoors of the upper part of the second ventilating device 13, and the first ventilating device 12 is also arranged at the outer end of the upper plate 3 according to the mode of the second ventilating device 13. In this way, the hot air flow of the lower air flow compartment 11 is facilitated to enter the upper air flow compartment 11 from the downward and indoor ventilation openings of the lower part of the second ventilation device 13, and the hot air flow path can be extended by being discharged from the indoor ventilation openings of the upper part of the second ventilation device 13, thereby increasing the ventilation area and facilitating the air circulation in the air flow compartment.
In summer, the glass door 15 is in an open state, indoor air is supplemented to outdoor communicating positions by an outer door, an outer window or a staircase, indoor hot air flow at the position of the inner glass curtain wall 10 can enter the ventilation interlayer 11 through the third ventilation device 14, the indoor heat is taken away by the hot air flow, the rising of indoor temperature is favorably delayed, the indoor temperature is quickened to be reduced, and the indoor waste gas can be taken away by the hot air flow in cooperation with equipment capable of adjusting the indoor temperature, so that the effect is better. The sun-shading shutter system 18 installed in the ventilation interlayer 11 can be controlled through an intelligent control system, and sunlight shading can be effectively adjusted.
Example 4
As shown in fig. 8, in example 3, in winter, the glass door 15 was closed, the air flow between the interior and the air-permeable compartment 11 was cut off, the hot air in the interior was prevented from flowing into the air-permeable compartment 11 through the glass door 15, the glass door 15 has good heat insulation effect, is beneficial to indoor heat preservation, reduces the heating cost of buildings, when the indoor heating facility is used, the indoor temperature does not affect the temperature in the ventilation space 11, if ornamental vegetation, potted plants and the like are placed in the ventilation space 11, because the heat insulation effect of the glass door 15 and the first ventilation device 12 and the second ventilation device 13 are always in the ventilation state, the temperature change in the ventilation interlayer 11 tends to be stable, and plants in the ventilation interlayer 1 cannot be influenced by cold and hot caused by opening or closing a heating facility, so that the plants can survive in the environment with mild temperature change.
The invention does not need to depend on a complex mechanical system, has no higher requirement on equipment, can adjust the indoor temperature in summer and winter under the condition of keeping the natural ventilation of the ventilation interlayer, reduces the energy consumption of the temperature adjusting equipment, lowers the temperature in summer, keeps the temperature in winter, improves the energy-saving effect and creates a more comfortable environment for the indoor.
The invention not only can exert the effect in autumn and winter, but also can exert corresponding functions under the condition of sudden change of air temperature, and conveniently control the flowing efficiency of hot air flow according to the opening degree of the glass door and selectively adjust the indoor temperature.
The present invention is not limited to the structure of the embodiment shown in fig. 1 to 8. The position relation of the inner glass curtain wall, the third ventilation device and the glass door can also be changed in other forms, for example, the third ventilation device can be arranged on the other side of the structural beam, and the opening direction of the ventilation opening of the third ventilation device is properly changed according to the corresponding position. It is within the scope of the present invention to use a heat-insulating glass door that can be opened or closed to shut off the flow path of the hot air flowing into the ventilation space.
Claims (1)
1. A breathing type double-layer glass curtain wall system comprises an upper-layer structural beam (1) and a lower-layer structural beam (2), wherein an upper-layer plate (3) is connected to the upper-layer structural beam (1), a lower-layer plate (4) is connected to the lower-layer structural beam (2), an indoor floor (5) is connected to the lower-layer plate (4), a support rod (6) is arranged at one end of the lower-layer plate (4), the support rod (6) penetrates through the upper-layer plate (3) and the lower-layer plate (4), a first support device (7) is connected to the support rod (6), an outer glass curtain wall (8) is connected to the first support device (7), the outer glass curtain wall (8) uses heat-insulating sectional materials, the outer glass curtain wall (8) is located outside the outer ends of the upper-layer plate (3) and the lower-layer plate (4), the outer glass curtain wall (8) is completely sealed, a second support device (9) is arranged at a position, close to the support rod (6), on the indoor floor (5), the second supporting device (9) is connected with an inner glass curtain wall (10), the inner glass curtain wall (10) is made of non-heat-insulation sectional materials, the outer glass curtain wall (8) is connected with a ventilation interlayer (11) formed between the inner glass curtain wall (10), the glass curtain wall ventilating device is characterized in that a first ventilating device (12) is arranged between the outer glass curtain wall (8) and the upper plate (3), the first ventilating device (12) is connected with the end part of the upper plate (3), the first ventilating device (12) is used for communicating air flow between the upper side and the lower side of the upper plate (3), a second ventilating device (13) is arranged between the outer glass curtain wall (8) and the lower plate (4), the second ventilating device (13) is connected with the end part of the lower plate (4), and the second ventilating device (13) is used for communicating air flow between the upper side and the lower side of the lower plate (4), a third ventilation device (14) is arranged between the inner glass curtain wall (10) and the upper plate (3), the third ventilation device (14) is connected below the upper plate (3), the third ventilation device (14) is used for communicating air flow between two sides of the inner glass curtain wall (10), the outer glass curtain wall (8), the first ventilation device (12), the upper plate (3), the upper structure beam (1), the third ventilation device (14), the inner glass curtain wall (10), the indoor floor (5), the lower plate (4) and the second ventilation device (13) sequentially form an area with a closed sideline, ventilation openings are formed in the lower side of the third ventilation device (14) and one side facing the ventilation interlayer (11), and a glass door (15) is arranged at a position which is spaced from the inner glass curtain wall (10) by the width of the third ventilation device (14), the glass door (15) is made of heat insulation sectional materials, the glass door (15) is connected to an indoor floor (5), the inner-layer glass curtain wall (10), the third ventilation device (14), the glass door (15) and the indoor floor (5) sequentially surround an area with a closed side line, and after the glass door (15) is closed, airflow circulation on two sides of the glass door (15) can be interrupted;
the glass door (15) is a one-way opening double-opening type vertical hinged door, the opening direction is the direction far away from the ventilation interlayer (11), the glass door (15) comprises a door body (151) and a door body handle (152), the door body handle (152) is arranged at the middle position when the two glass doors (15) are integrally closed, one end, far away from the door body handle (152), of the door body (151) is a ring body and is rotatably sleeved on a door seat device (153), the door seat device (153) is fixed on an indoor floor (5), seam plugging devices (154) are arranged on the upper side and the lower side of the door body (151), and a seam filling device (155) is arranged at one end, far away from the door seat device (153), of the door body (151);
the gap blocking device (154) comprises an elastic cushion (1541) and an elastic piece (1542) arranged on the bottom surface of the elastic cushion (1541), the elastic cushion (1541) and the elastic piece (1542) are arranged in a middle groove (156) formed in the upper portion of the door body (151), when the glass door (15) is closed, the elastic piece (1542) supports the elastic cushion (1541) to close a gap between the glass door (15) and the structural beam (2), the middle groove (156) extends from the upper portion of the door body (151) to the connection portion of the door seat device (153) until the door body (151) is far away from one side of the door seat device (153), the length of the elastic cushion (1541) is longer than that of the middle groove (156), the portion of the elastic cushion (1541) extending out of the middle groove (156) is a slightly longer section (15411), and a horizontal elastic gap blocking cushion (15412) is arranged at the bottom of the slightly longer section (15411), the upper part of the elastic cushion (1541) is provided with a fastener groove (1543), a fastener belt (1544) passes through the fastener groove (1543), the tail end of the fastener belt (1544) is connected to a fastener seat (1545), the fastener seat (1545) is connected to the back of the door body (151), the front end of the fastener belt (1544) is provided with a fastener (1546), the fastener (1546) is used for pulling the fastener belt (1544) downwards and enabling the fastener belt (1544) to press the elastic cushion (1541) so as to draw the distance between the fastener (1546) and a fastener seat (1547) and enable the fastener (1546) to be clamped on the fastener seat (1547), the fastener seat (1547) is arranged on the front of the door body (151), the fastener grooves (1543) are uniformly distributed along the long side direction of the elastic cushion (1541), and the fastener belt (1544), the fastener seat (1545), the fastener (1546) and the fastener seat (1547) are also distributed at corresponding positions along with the fastener groove (1543), the same caulking devices (154) are symmetrically arranged at the lower part of the door body (151) according to the upper part of the door body;
the joint filling device (155) comprises a first lapping body (1551) and a second lapping body (1552) which are respectively connected to opposite sides of two door bodies when the glass door (15) is closed, wherein the first lapping body (1551) and the second lapping body (1552) are lapped with each other to seal a door seam, and the upper end and the lower end of the first lapping body (1551) and the lower end of the second lapping body (1552) are abutted against the elastic seam covering gasket (15412) to completely seal the door seam;
the door seat device (153) comprises a shaft rod (1531) sleeved in the door body (151), the upper end and the lower end of the shaft rod (1531) are connected with a protective disc (1532), mounting grooves (1533) are distributed on the protective disc (1532) positioned below at intervals, bolts (1534) used for fixing the door seat device (153) and the indoor floor (5) are mounted in the mounting grooves (1533), the protective disc (1532) positioned above and the protective disc (1532) positioned below are connected through a protective plate (1535), and the inner side surface of the protective plate (1535) is attached to a ring body at one end of the door body (151) and used for sealing a gap between the door body (151) and the door seat device (153);
a hanging piece (16) is connected to the upper surface of the third ventilation device (14), the upper end of the hanging piece (16) is fixed to the upper plate (3), an inclined top (17) is installed on the upper surface of the third ventilation device (14), one end of the inclined top (17) extends to the side surface of the upper-layer structural beam (1) from the upper surface of the third ventilation device (14), and the other end of the inclined top (17) is far away from the third ventilation device (14) and extends to the upper plate (3) in an inclined and upward mode;
the second ventilating device (13) is installed at the outer end of the lower plate (4) in a concave shape, the second ventilating device (13) extends along the surface of the lower plate (4), ventilating openings are formed in the bottom surface and the side surface facing the indoor part of the lower part of the second ventilating device (13), the side surface facing the indoor part of the upper part of the second ventilating device (13) is provided with a ventilating opening, and the first ventilating device (12) is also installed at the outer end of the upper plate (3) according to the mode of the second ventilating device (13);
the first supporting device (7) is a connecting device used for supporting the glass curtain wall in a point mode, and the second supporting device (9) is a frame fixing device used for a frame type glass curtain wall;
a sun-shading shutter system (18) is installed in the ventilation interlayer (11), and the sun-shading shutter system (18) is hung and connected below the upper plate (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011378192.1A CN112554395B (en) | 2020-12-01 | 2020-12-01 | Breathing type double-layer glass curtain wall system |
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| CN202011378192.1A CN112554395B (en) | 2020-12-01 | 2020-12-01 | Breathing type double-layer glass curtain wall system |
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| CN112554395B true CN112554395B (en) | 2022-03-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113501657B (en) * | 2021-07-21 | 2023-06-16 | 广西扩展工程机械有限公司 | Hollow glass brick forming process |
| CN113622568A (en) * | 2021-08-11 | 2021-11-09 | 正兴建设集团股份有限公司 | Energy-saving glass curtain wall structure and construction method thereof |
| CN113757868B (en) * | 2021-09-16 | 2022-12-16 | 深圳中粤装饰集团有限公司 | Double-deck ventilation curtain of extrinsic cycle convection current |
| CN113833181B (en) * | 2021-10-21 | 2022-07-12 | 中国建筑第八工程局有限公司 | Passive ultra-low energy consumption building unit type glass curtain wall structure and construction method thereof |
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Address after: 100071 Nord tower 1, 128 South Fourth Ring Road West, Fengtai District, Beijing. Patentee after: China Railway Construction Engineering Group Patentee after: China Railway Construction Engineering Group Third Construction Co.,Ltd. Address before: 100160 Nord tower 1, 128 South Fourth Ring Road West, Fengtai District, Beijing. Patentee before: China Railway Construction Engineering Group Patentee before: CHINA RAILWAY CONSTRUCTION ENGINEERING GROUP NORTHERN ENGINEERING CO.,LTD. |
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