CN111197367A - Ventilation structure of photovoltaic curtain wall and photovoltaic curtain wall applying ventilation structure - Google Patents
Ventilation structure of photovoltaic curtain wall and photovoltaic curtain wall applying ventilation structure Download PDFInfo
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- CN111197367A CN111197367A CN201911101964.4A CN201911101964A CN111197367A CN 111197367 A CN111197367 A CN 111197367A CN 201911101964 A CN201911101964 A CN 201911101964A CN 111197367 A CN111197367 A CN 111197367A
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- curtain wall
- photovoltaic curtain
- guide channel
- ventilation structure
- air guide
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- 238000009423 ventilation Methods 0.000 title claims abstract description 44
- 239000011521 glass Substances 0.000 claims description 17
- 239000002657 fibrous material Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims 2
- 230000010354 integration Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 238000001914 filtration Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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Classifications
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention relates to the technical field of solar photovoltaic and building integration, and provides a ventilation structure of a photovoltaic curtain wall and the photovoltaic curtain wall applying the ventilation structure, wherein the ventilation structure comprises a connecting device connected with a building carrier, the connecting device is provided with an air inlet, an air outlet and an air guide channel, the ventilation structure further comprises a pipe gate for opening and closing the air guide channel, the pipe gate comprises an open hole cover and a non-porous cover, and the pipe gate is a pipe body formed by splicing the open hole cover and the non-porous cover; a first position for opening the air guide channel and a second position for closing the air guide channel are arranged in the connecting device; the pipe gate is arranged in the air guide channel to rotate so as to rotate the perforated cover to the first position or rotate the imperforate cover to the second position. The invention improves the ventilation structure of the photovoltaic curtain wall, so that the whole structure is simpler and easier to use, the occupied volume is effectively reduced, the occupied space for the outside when the ventilation structure is opened is effectively reduced, and the overall performance of the whole photovoltaic curtain wall is effectively improved.
Description
Technical Field
The invention relates to the technical field of solar photovoltaic and building integration, in particular to a ventilation structure of a photovoltaic curtain wall and the photovoltaic curtain wall applying the ventilation structure.
Background
Along with the technical development, people have higher and higher requirements on living environment, and building technology is relatively improved and innovated in order to respond to the requirements on environmental protection and energy conservation, for example, a photovoltaic curtain wall is arranged on a building, the photovoltaic curtain wall can effectively utilize the peripheral structure of the building, does not need extra land, can relieve the power requirement, reduces the load of an indoor air conditioner, improves the indoor thermal environment, and is increasingly applied to the building.
The photovoltaic curtain wall arranged on the existing building generally has the functions of heat collection, ventilation, temperature regulation and the like, and plays a role in seasonal temperature regulation. The photovoltaic curtain wall is usually provided with a wind guide channel to conduct the indoor space and the outdoor space so as to realize ventilation and indoor temperature regulation. The ventilation structure of prior art setting on photovoltaic curtain wall, in order to realize opening and closing of wind-guiding passageway, generally set up the baffle that can movably open and shut on the wind-guiding passageway to realize the switching of wind-guiding passageway. However, the baffle is generally arranged on the air guide channel in a manner of connecting with a rotating shaft, so that the baffle is easy to influence the outside after being opened, occupies the space of the outside, and even needs to be provided with a corresponding fixing structure to keep the baffle in an open state, so that the whole ventilation structure is more complicated.
In practical application, when the air guide channel is opened along with the baffle plate, an access channel communicated with the outside is formed, and external insects, dust or pollutants and the like can easily enter the inside of a room from the air guide channel. Consequently, still need install the filter screen additional on the wind-guiding passageway on the photovoltaic curtain wall of prior art to realize filtering capability, thereby the separation foreign object gets into indoorly from the wind-guiding passageway, further lets whole ventilation structure more complicated, increases construction cost and occupation space.
Therefore, the photovoltaic curtain wall structure in the prior art does not meet the requirements of the development and practical application of the prior art.
Disclosure of Invention
The invention aims to provide a ventilation structure of a photovoltaic curtain wall and the photovoltaic curtain wall applying the ventilation structure, which solve the problems of large occupied space, unreasonable structure and the like of the ventilation structure of the photovoltaic curtain wall in the prior art, improve the ventilation structure, enable the whole structure to be simpler and easier to use, reduce the occupied volume of the ventilation structure, reduce the occupied space for the outside when the ventilation structure is opened, and effectively improve the overall performance of the whole photovoltaic curtain wall.
In order to achieve the purpose, the invention adopts the technical scheme that:
a ventilation structure of a photovoltaic curtain wall comprises a connecting device connected with a building carrier, wherein the connecting device is provided with an air inlet, an air outlet and an air guide channel for communicating the air inlet with the air outlet; the air guide channel is arranged in the air guide channel, and the air guide channel is arranged in the air guide channel; a first position for opening the air guide channel and a second position for closing the air guide channel are arranged in the connecting device; the pipe gate is arranged in the air guide channel to rotate so as to rotate the perforated cover to the first position or rotate the holeless cover to the second position.
The structure of the pipe gate is further improved, the perforated cover and the holeless cover are semi-circular cover bodies, the perforated cover is provided with filter holes which are arranged in a net shape, and the holeless cover is a sealed arc-shaped baffle plate to close the air guide channel. On one hand, the pipe gate formed by mutually splicing the semicircular perforated cover and the imperforate cover is in a cylindrical structure, so that the fluency of opening and closing switching actions of the pipe gate in the air guide channel can be effectively improved, and the blocking condition is avoided; moreover, the tube gate with the cylindrical structure is beneficial to the flow of ventilation air flow, and the ventilation effect is effectively improved. On the other hand, the filter holes arranged in a net shape are covered on the open pore, so that foreign matters can be effectively filtered or blocked from entering the room, the pipe gate has a filtering function, and the performance of the pipe gate is further improved.
Furthermore, still be equipped with in the connecting device to the splice bar that the pipe floodgate extends, the tip of no escutcheon be equipped with the connection edge that the splice bar is connected. When the air guide channel is closed, the pipe gate can be operated to rotate so that the connecting edge of the hole-free cover is spliced with the connecting rib to seal the air guide channel, outdoor air flow is prevented from entering the room, and the sealing performance of the closed air guide channel of the pipe gate is effectively improved.
Still further, the connection of no hole cover is followed and still is connected with the heat insulating strip, the connection is followed and is passed through the heat insulating strip with the splice bar offsets. Because outdoor and indoor have the difference in temperature, in order to reduce indoor heat energy loss, therefore no hole cover connect along setting up the heat insulating strip, through heat insulating strip with the splice bar is connected, cuts off outside temperature effectively and transmits to the pipe brake along with the splice bar on to reduce indoor heat energy loss effectively, reduce building energy consumption.
The control structure of the pipe brake is further improved, the connection and the matching also comprise a switch component which drives the pipe brake to rotate, the switch component comprises a fixed seat and a lantern ring, the fixed seat is arranged at the end part of the pipe brake, and the lantern ring is embedded in the fixed seat and is fixedly sleeved with the end part of the pipe brake; an opening is formed in one side of the fixed seat, an operating piece extending outwards from the opening of the fixed seat is arranged on the lantern ring, and the operating piece is used for driving the lantern ring to rotate in the fixed seat and adjusting the rotating angle of the pipe brake. In practical use, a user can operate the operating piece to control the pipe gate to rotate, so that the positions of the perforated cover and the imperforate cover are adjusted to open or close the air guide channel.
On the basis, the periphery of the lantern ring is provided with a positioning lug, the opening of the fixing base is provided with a buckling groove matched with the positioning lug in position, and the positioning lug is buckled with the buckling groove to lock the rotation angle of the pipe brake, so that the opening and closing stability of the pipe brake is improved.
The performance of the pipe gate is further improved, an impeller is arranged in the pipe gate, and a driver for driving the impeller to rotate is further arranged at the end part of the pipe gate. Under the drive of the driver, the impeller rotates in the pipe brake to accelerate the movement of the wind flow, and the ventilation effect is improved.
The invention also provides a photovoltaic curtain wall, which comprises inner layer glass, outer layer glass and a ventilation structure of the photovoltaic curtain wall, wherein the upper end and/or the lower end of the inner layer glass are/is provided with the connecting device; the air inlet and the air outlet on the connecting device are arranged in a vertically staggered manner, so that foreign objects can be effectively prevented from directly entering the room through the air guide channel.
Further, be equipped with on connecting device's the air outlet and inhale the mosquito-proof net of sound, inhale the mosquito-proof net of sound and make by fibrous material. On one hand, the density and the permeability of the fibrous material are utilized, so that airflow can be effectively conducted, and mosquitoes can be prevented from entering a room; on the other hand, the fibrous material also has a cotton function, and can effectively play a sound absorption effect.
Still further, be equipped with photovoltaic cell on the outer glass, the photovoltaic curtain still includes power supply unit, power supply unit with the driver of impeller is connected, power supply unit is used for collecting photovoltaic cell's electric energy to the driver power supply effectively utilizes the sunlight to turn into the electric energy, provides the electric energy for the impeller is rotatory, and then improves the wholeness ability of whole photovoltaic curtain.
Compared with the prior art, the photovoltaic curtain wall is provided with the pipe brake in the connecting device connected with the building carrier, and the pipe brake is transversely arranged in the wind guide channel of the connecting device and is used as the opening and closing device of the wind guide channel. A first position for opening the air guide channel and a second position for closing the air guide channel are arranged in the connecting device. The tube gate is of a long-strip-shaped tube body structure formed by splicing an opening cover and a hole-free cover, and is arranged in the air guide channel to rotate so as to rotate the opening cover to a first position or rotate the hole-free cover to a second position, so that the opening and closing switching of the air guide channel is realized. The tube gate is of a tube body structure, so that the inner space can be effectively saved, and particularly, compared with a ventilation device with a traditional baffle structure, the air guide channel can be opened only by opening the baffle. The invention can switch the positions of the hole cover and the hole-free cover only through the rotation of the pipe gate, realizes the opening and closing of the air guide channel, does not need to occupy the external space, has simpler structure and is convenient to use.
In addition, the filter holes arranged in a net shape are formed in the opening cover, so that the air guide channel can be opened for ventilation, the filtering effect can be achieved, and filter devices such as a filter screen and the like do not need to be added in the conductive channel. Let the pipe brake except realizing the switching of wind-guiding passageway, still have filtering capability, realize multi-functional unification, and then save the occupation space of additional part to reduce effectively and occupy the volume, improve the wholeness ability of whole photovoltaic curtain.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic cross-sectional structure view of a photovoltaic curtain wall according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic view of a tube gate of a photovoltaic curtain wall in a closed state according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating an open state of a tube gate of the photovoltaic curtain wall according to the embodiment of the invention;
fig. 5 is a schematic perspective view of a tube gate of a photovoltaic curtain wall according to an embodiment of the invention;
fig. 6 is an exploded view of a tube gate of a photovoltaic curtain wall according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a connecting device of a photovoltaic curtain wall according to an embodiment of the invention;
fig. 8 is an exploded schematic view of a connecting device of a photovoltaic curtain wall provided by an embodiment of the invention;
fig. 9 is a schematic structural view of a switch assembly of the photovoltaic curtain wall according to the embodiment of the invention.
Reference numerals:
1. inner layer glass;
2. outer layer glass; 20. a heat collection cavity; 21. louver blades;
3. a connecting device; 30. an air guide channel; 31. an air inlet; 32. an air outlet; 33. connecting ribs; 34. a sound-absorbing mosquito-proof net;
4. a pipe gate; 41. opening a hole cover; 411. a filtration pore; 42. no hole cover; 421. a connecting edge; 422. a heat insulating strip;
5. a switch assembly; 51. a fixed seat; 510. an opening; 511. buckling grooves; 52. a collar; 521. positioning the bump; 53. an operating member;
6. an impeller; 61. a driver.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 2, a photovoltaic curtain wall according to an embodiment of the present invention includes an inner layer glass 1 and an outer layer glass 2, a heat collecting cavity 20 is disposed between the inner layer glass 1 and the outer layer glass 2, and a louver 21 is disposed in the heat collecting cavity 20, so that switching between sun shading and light transmission can be effectively achieved.
The upper end and the lower end of the inner layer glass 1 are respectively provided with a connecting device 3 connected with a building carrier, and the connecting device 3 is provided with an air inlet 31, an air outlet 32 and an air guide channel 30 for communicating the air inlet 31 with the air outlet 32. The air inlet 31 and the air outlet 32 may preferably be arranged in a vertically staggered manner, so that foreign objects can be effectively prevented from directly entering the room through the air guide channel 30.
As shown in fig. 1 to 4 (fig. 3 is a closed state diagram of the air guiding passage 30, fig. 4 is an open state diagram of the air guiding passage 30, and a direction indicated by an arrow in fig. 4 is an air flowing direction), the connecting device 3 further includes a pipe gate 4 for opening and closing the air guiding passage 30, the pipe gate 4 includes an open-hole cover 41 and a non-open-hole cover 42, and the pipe gate 4 is a pipe body formed by splicing the open-hole cover 41 and the non-open-hole cover 42. A first position for opening the air guide passage 30 and a second position for closing the air guide passage 30 are provided in the connecting device 3. The pipe gate 4 is disposed in the air guiding channel 30 for rotating to rotate the perforated cover 41 to the first position or to rotate the imperforate cover 42 to the second position.
In the ventilation structure of the invention, a pipe gate 4 is arranged in a connecting device 3 connected with a building carrier on a photovoltaic curtain wall, and the pipe gate 4 is transversely arranged in an air guide channel 30 and is used as an opening and closing device of the air guide channel 30. The tube gate 4 is of a tube structure, so that the inner space can be effectively saved, and particularly, compared with a ventilation device with a traditional baffle structure, the air guide channel 30 can be opened only by opening the baffle. The positions of the perforated cover 41 and the imperforate cover 42 can be switched by the rotation of the pipe gate 4 to realize the opening and closing of the air guide channel 30, the external space does not need to be occupied, the structure is simpler, and the use is convenient.
Specifically, as shown in fig. 2 to 6, the perforated cover 41 and the imperforate cover 42 are both semi-circular covers, and the perforated cover 41 and the imperforate cover 42 are spliced with each other to form the pipe gate 4 of the whole pipe body structure. On one hand, the pipe gate 4 is in a cylindrical structure, so that the smoothness of opening and closing switching actions of the pipe gate 4 rotating in the air guide channel 30 can be effectively improved, and the blocking condition is avoided; on the other hand, the tubular gate 4 with a cylindrical structure is beneficial to the flow of ventilation air flow, and effectively improves the ventilation effect.
As shown in fig. 5 to 6, the perforated cover 41 is provided with filter holes 411 arranged in a mesh shape, and the imperforate cover 42 is a sealed arc-shaped baffle to close the air guiding passage 30. The filtering holes arranged in a net shape on the perforated cover 41 can play a role of filtering while opening the air guide channel 30 for ventilation, and a filtering device such as a filter screen does not need to be additionally arranged in the conductive channel 30. The pipe gate 4 has a filtering function besides realizing the opening and closing of the air guide channel 30, so that the integration of multiple functions is realized, the occupied space of additional parts is further saved, the occupied volume is effectively reduced, and the performance of the pipe gate 4 is improved.
Preferably, as shown in fig. 2 to 6, the connecting device 3 is further provided with a connecting rib 33 extending toward the pipe gate 4 in the air guiding channel 30, and an end of the imperforate cover 42 is provided with a connecting edge 421 connected with the connecting rib 33. When the air guide channel 30 is closed, the pipe gate 4 can be operated to rotate so that the connecting edge 421 of the imperforate cover 42 is spliced with the connecting rib 33 to close the air guide channel 30, and outdoor air flow is blocked from entering the room, so that the sealing performance of the pipe gate 4 for closing the air guide channel 30 is effectively improved.
In practical application, because outdoor and indoor have the difference in temperature, in order to reduce indoor heat energy loss, as shown in fig. 2 to 4, the connection of no hole cover 42 still is connected with thermal-insulated strip 422 along 421, connect along 421 through thermal-insulated strip 422 and splice bar 33 counterbalance, let thermal-insulated strip 422 be connected with splice bar 33, cut off external temperature effectively and transmit to pipe brake 4 along with splice bar 33 on to reduce indoor heat energy loss effectively, reduce building ability.
The control structure of the pipe gate 4 is optimized, as shown in fig. 7 to 9, the control structure further includes a switch assembly 5 for driving the pipe gate 4 to rotate, the switch assembly 5 includes a fixing seat 51 and a collar 52, the fixing seat 51 is disposed at an end of the pipe gate 4, and the collar 52 is embedded in the fixing seat 51 and is fixedly sleeved with the end of the pipe gate 4; an opening 510 is formed in one side of the fixed seat 51, an operating part 53 extending outwards from the opening 510 of the fixed seat 51 is arranged on the collar 52, and the operating part 53 is used for driving the collar 52 to rotate in the fixed seat 51 and adjusting the rotation angle of the pipe gate 4. In practical use, the user can operate the operating member 53 to control the rotation of the pipe gate 4, so as to adjust the positions of the perforated cover 41 and the imperforate cover 42 to open or close the air guiding passage 30.
On the basis, as shown in fig. 9, the outer circumference of the collar 52 is provided with a positioning protrusion 521, the opening 510 of the fixing seat 51 is provided with a fastening groove 511 matched with the positioning protrusion 521, and the positioning protrusion 521 and the fastening groove 511 are fastened to each other to lock the rotation angle of the pipe gate 4, so as to improve the stability of opening and closing the pipe gate 4.
The performance of the pipe lock 4 is optimized, as shown in fig. 2 to 6 and 8, an impeller 6 is arranged in the pipe lock 4, and a driver 61 for driving the impeller 6 to rotate is further arranged at the end of the pipe lock 4. The driver 61 can preferably adopt a motor connected with the impeller 6, and the impeller 6 rotates in the pipe gate 4 under the driving of the driver 61 to accelerate the wind flow movement, so as to improve the ventilation effect.
Preferably, the driving mode of the driver 61 can be set according to the actual application requirement, so that the rotation direction of the impeller 6 is adjusted, outdoor air is sucked into the room, or the indoor air is discharged out of the room, and the performance of the photovoltaic curtain wall is further improved.
As shown in fig. 2 to 4, 7 and 8, the air outlet 31 of the connecting device 3 is provided with a sound-absorbing mosquito-proof net 34, and the sound-absorbing mosquito-proof net 34 is made of a fibrous material. On one hand, the density and the permeability of the fibrous material are utilized, so that airflow can be effectively conducted, and mosquitoes can be prevented from entering a room; on the other hand, the fibrous material also has a cotton function, and can effectively play a sound absorption effect.
Preferably, be equipped with photovoltaic cell on the outer glass 2, the photovoltaic curtain wall still includes power supply unit, power supply unit with the driver 61 of impeller 6 is connected, power supply unit is used for collecting photovoltaic cell's electric energy to the power supply of driver 61 utilizes the sunlight to turn into the electric energy effectively, for the rotatory electric energy that provides of impeller 6, and then improves the wholeness ability of whole photovoltaic curtain wall.
Preferably, the photovoltaic cell of the outer layer glass 2 can adopt a thin film cell, and the light transmission effect can be 60%; crystalline silicon can also be used by a cell, and the light-transmitting effect is realized by matrix arrangement.
On the basis of the above, the louver 21 can be preferably coated with high-reflection paint on one side, and can effectively play a role of reflection in summer; the other side is coated with heat absorption coating which has heat absorption effect in winter.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A ventilation structure of a photovoltaic curtain wall comprises a connecting device connected with a building carrier, and is characterized in that the connecting device is provided with an air inlet, an air outlet and an air guide channel for communicating the air inlet with the air outlet; the air guide channel is arranged in the air guide channel, and the air guide channel is arranged in the air guide channel; a first position for opening the air guide channel and a second position for closing the air guide channel are arranged in the connecting device; the pipe gate is arranged in the air guide channel to rotate so as to rotate the perforated cover to the first position or rotate the holeless cover to the second position.
2. The ventilation structure of the photovoltaic curtain wall as claimed in claim 1, wherein the perforated cover and the imperforate cover are semi-circular covers, the perforated cover is provided with filter holes arranged in a net shape, and the imperforate cover is a sealed arc-shaped baffle.
3. The ventilation structure of the photovoltaic curtain wall as claimed in claim 2, wherein the connecting device is further provided with a connecting rib extending towards the pipe gate, and the end of the imperforate cover is provided with a connecting edge connected with the connecting rib.
4. The ventilation structure of the photovoltaic curtain wall as claimed in claim 3, wherein the connection edge of the imperforate cover is further connected with a heat insulation strip, and the connection edge is abutted against the connection rib through the heat insulation strip.
5. The ventilation structure of the photovoltaic curtain wall as claimed in claim 1, wherein the connecting device further comprises a switch assembly for driving the tube gate to rotate, the switch assembly comprises a fixed seat and a collar, the fixed seat is arranged at the end part of the tube gate, and the collar is embedded in the fixed seat and fixedly sleeved with the end part of the tube gate; an opening is formed in one side of the fixed seat, an operating piece extending outwards from the opening of the fixed seat is arranged on the lantern ring, and the operating piece is used for driving the lantern ring to rotate in the fixed seat and adjusting the rotating angle of the pipe brake.
6. The ventilation structure of the photovoltaic curtain wall as claimed in claim 5, wherein a positioning protrusion is disposed on the outer periphery of the collar, a fastening groove is disposed on the opening of the fixing base, the positioning protrusion and the fastening groove are fastened to each other, so as to lock the rotation angle of the pipe brake.
7. The ventilation structure of photovoltaic curtain wall as claimed in claim 1, wherein an impeller is arranged in the tube gate, and a driver for driving the impeller to rotate is arranged at the end of the tube gate.
8. A photovoltaic curtain wall comprises an inner layer glass and an outer layer glass, and is characterized by further comprising a ventilation structure of the photovoltaic curtain wall as claimed in any one of claims 1 to 7, wherein the upper end and/or the lower end of the inner layer glass is/are provided with the connecting device; the air inlet and the air outlet on the connecting device are arranged in a vertically staggered manner.
9. The photovoltaic curtain wall as claimed in claim 8, wherein the air outlet of the connecting device is provided with a sound-absorbing and mosquito-proof net made of a fibrous material.
10. The photovoltaic curtain wall as claimed in claim 8, wherein photovoltaic cells are disposed on the outer glass, the photovoltaic curtain wall further comprises a power supply device, the power supply device is connected with a driver of the impeller, and the power supply device is used for collecting electric energy of the photovoltaic cells to supply power to the driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101964.4A CN111197367B (en) | 2019-11-12 | 2019-11-12 | Ventilation structure of photovoltaic curtain wall and photovoltaic curtain wall applying ventilation structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101964.4A CN111197367B (en) | 2019-11-12 | 2019-11-12 | Ventilation structure of photovoltaic curtain wall and photovoltaic curtain wall applying ventilation structure |
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| CN111197367A true CN111197367A (en) | 2020-05-26 |
| CN111197367B CN111197367B (en) | 2021-05-14 |
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| CN201762849U (en) * | 2010-07-27 | 2011-03-16 | 沈阳金都铝业装饰工程有限公司 | Dismountable ventilation-type photovoltaic curtain wall |
| US8950131B2 (en) * | 2004-04-26 | 2015-02-10 | Stephen N. Lloyd | Filling gaps in a curtain wall system |
| CN104948494A (en) * | 2015-07-07 | 2015-09-30 | 珠海格力电器股份有限公司 | Axial flow fan and window type air conditioner |
| CN204781469U (en) * | 2015-02-10 | 2015-11-18 | 同济大学 | Photovoltaic curtain |
| CN205980153U (en) * | 2016-08-24 | 2017-02-22 | 吉林省韦伯通风设备有限公司 | Window type ventilator |
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2019
- 2019-11-12 CN CN201911101964.4A patent/CN111197367B/en active Active
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|---|---|---|---|---|
| US8950131B2 (en) * | 2004-04-26 | 2015-02-10 | Stephen N. Lloyd | Filling gaps in a curtain wall system |
| CN201762849U (en) * | 2010-07-27 | 2011-03-16 | 沈阳金都铝业装饰工程有限公司 | Dismountable ventilation-type photovoltaic curtain wall |
| CN204781469U (en) * | 2015-02-10 | 2015-11-18 | 同济大学 | Photovoltaic curtain |
| CN104948494A (en) * | 2015-07-07 | 2015-09-30 | 珠海格力电器股份有限公司 | Axial flow fan and window type air conditioner |
| CN205980153U (en) * | 2016-08-24 | 2017-02-22 | 吉林省韦伯通风设备有限公司 | Window type ventilator |
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| CN111197367B (en) | 2021-05-14 |
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