CN113417414B - Green energy-saving roof for building - Google Patents
Green energy-saving roof for building Download PDFInfo
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- CN113417414B CN113417414B CN202110762795.XA CN202110762795A CN113417414B CN 113417414 B CN113417414 B CN 113417414B CN 202110762795 A CN202110762795 A CN 202110762795A CN 113417414 B CN113417414 B CN 113417414B
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- 238000010248 power generation Methods 0.000 claims description 25
- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 18
- 238000005286 illumination Methods 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 239000004408 titanium dioxide Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 8
- 244000309464 bull Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
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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
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B2001/742—Use of special materials; Materials having special structures or shape
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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
- 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
- Y02B10/20—Solar thermal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of buildings, in particular to a green energy-saving building roof; the house roof comprises a roof and a group of photovoltaic components which are uniformly arranged on the roof and controlled by an external controller, wherein the photovoltaic components comprise a rotating component installed on the ground of the roof, a supporting component arranged on the top of the rotating component, a containing barrel arranged on the top of the supporting component, a driving component arranged in the containing barrel and a power generating component arranged on the driving component; the invention can effectively solve the problems of narrow application range, high maintenance cost, poor indoor heat preservation performance and the like in the prior art.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a green energy-saving building roof.
Background
The green building is a building capable of achieving the purposes of energy conservation and emission reduction, and particularly, in the whole life cycle, the green building saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people, and realizes the harmonious symbiosis of people and nature to the maximum extent.
In the application number: CN202022485457.X discloses a solar energy roof for green energy-conserving building, it includes the roof and plants the vegetation district on the roof, be provided with a plurality of solar cell panel in the vegetation district, be provided with a plurality of support in the vegetation district, the support includes the base and sets up first support column and the second support column on the base, the solar cell panel back is provided with the bull stick, it bears first rotary column to rotate on the first support column, it bears the second rotary column to rotate on the second support column, first rotary column, coaxial setting between second rotary column and the bull stick, it is articulated between first rotary column and the bull stick, can dismantle fixedly between second rotary column and the bull stick, be provided with the reciprocal pivoted drive assembly of drive bull stick on first rotary column and the first support column. However, the following disadvantages still exist in the practical application process: the indoor heat preservation performance is not good because it only prevents indoor heat from diffusing and losing to the outside through the roof, and can not effectively utilize solar energy to heat and preserve heat indoors when the climate is cold.
Disclosure of Invention
The present invention is directed to solving the problems of the prior art, and the problems set forth in the background above.
In order to achieve the purpose, the invention adopts the following technical scheme: a green energy-saving roof for a building comprises a roof and a group of photovoltaic modules which are uniformly arranged on the roof and controlled by an external controller;
the heat-conducting plate is connected with an indoor heat-radiating plate in a heat-conducting manner, nano protrusions are uniformly distributed on the surface of the transparent plate, titanium dioxide particles are uniformly doped in the transparent plate, a thermal induction color-changing coating I is further arranged on the plate surface on one side of the light-receiving surface of the heat-conducting plate, the color of the thermal induction color-changing coating I is gradually changed from deep color to light color along with the increase of temperature, and a temperature sensor controlled by an external controller is further arranged in the room;
photovoltaic module is including the subaerial rotating assembly of installation roof, set up at the supporting component at the rotating assembly top, set up at the containing bucket at the supporting component top, set up at the inside drive assembly of containing bucket and set up the electricity generation subassembly on drive assembly, the last complex that still is equipped with of photovoltaic module and receives the photosensitive assembly of external control ware control.
Furthermore, the rotating assembly comprises a base, a supporting plate, a rotating motor and an inner rack ring, wherein a circular groove is formed in the top of the base in an inward-concave mode, an inserting pipe body matched with the circular groove is coaxially arranged at the bottom of the supporting plate, the inner rack ring is arranged on the side wall of the inner ring of the inserting pipe body, the rotating motor is fixed on the bottom wall of the circular groove, and a first driving gear on an output shaft of the rotating motor is meshed with the inner rack ring;
the supporting assembly comprises supporting rods, a cross rod and a first electric push rod, two supporting rods are symmetrically arranged on the top plate surface of the supporting plate, two ends of the cross rod are fixedly connected with the top ends of the two supporting rods respectively, the fixed end of the first electric push rod is arranged on the top plate surface of the supporting plate, the first electric push rod is positioned on a vertical bisector of a connecting line between the two supporting rods, and the end part of the free end of the first electric push rod is provided with a hinge joint;
a connecting body and a hinged support are fixedly arranged on the bottom wall of the outer part of the containing barrel, the cross rod is movably connected in a rod groove on the connecting body in a penetrating manner, and the hinged support is rotatably connected with a hinged head;
the driving assembly comprises a second electric push rod, a mounting rod, an external toothed bar ring and a driving motor, the second electric push rod is arranged inside the storage barrel, the mounting rod is coaxially arranged at the top of the second electric push rod, and the external toothed bar ring is arranged on the outer side wall of the mounting rod;
the power generation assembly comprises a group of sector plates and a group of solar panels uniformly arranged in each sector plate, the numerical value of the central angle of each sector plate multiplied by the number of the sector plates is equal to 2 pi, the plate body at the center of one sector plate is fixedly connected with the rod body of the mounting rod, the plate bodies at the centers of the other sector plates are rotatably connected with the rod body of the mounting rod, the height of the sector plate fixedly connected with the mounting rod in the vertical direction is the highest, the sector plate with the lowest height in the vertical direction is higher than the height of the outer toothed bar ring, and a transmission assembly is arranged between every two adjacent sector plates;
the driving motor is arranged on the bottom plate surface of the sector plate with the lowest height in the vertical direction, and a second driving gear on an output shaft of the driving motor is meshed with the outer rack ring;
the photosensitive assembly comprises an illumination intensity sensor and a photosensitive resistor.
Furthermore, the outer wall of the storage barrel opening is provided with a rotary electromagnetic valve, the rotary electromagnetic valve is provided with a cover plate matched with the storage barrel opening, and the bottom of the storage barrel is provided with an inner discharge pipe and an outer discharge pipe which are communicated.
Furthermore, the inner side plate surface and the outer side plate surface of the cover plate are both provided with an illumination intensity sensor, and the discharge pipe is provided with a one-way valve.
Furthermore, the transmission assembly comprises a sliding groove and a sliding connection block; except for the sector plate with the lowest height in the vertical direction, the bottom plate surfaces of other sector plates close to the edge are provided with sliding grooves parallel to the arc edges of the sector plates; except the sector plate with the highest height in the vertical direction, the side walls of other sector plates are provided with a sliding block, and the sliding block on the sector plate is in sliding connection with a sliding groove at the bottom of the sector plate adjacent to the sliding block and higher than the sliding block in the vertical direction.
Furthermore, a magnet block is embedded in the sliding connection block, and iron sheets are embedded in the fan-shaped plates at two ends of the sliding groove.
Furthermore, the rod body at the top of the mounting rod is transparent, a cavity is formed inside the rod body at the top of the mounting rod, and a group of photosensitive resistors which are radially arranged are arranged on the bottom wall of the cavity in an equidistant circumferential array mode.
Furthermore, the glass surface of the light receiving surface of the sector plate is uniformly distributed with the nano protrusions, titanium dioxide particles are uniformly doped in the glass of the light receiving surface of the sector plate, a layer of thermal sensing color change coating II is uniformly arranged on the bottom wall of the accommodating cavity in the sector plate where the solar cell panel is located, and the change rule of the thermal sensing color change coating II is that the color of the thermal sensing color change coating II is gradually changed from dark color to light color along with the increase of temperature.
Furthermore, the heat conduction type connection state and disconnection state between the heat conduction plate and the heat dissipation plate are automatically controlled or manually controlled by an external controller; and a heat insulation layer is also arranged in the roof.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the invention, the ground of the roof is also provided with a transparent plate, a heat-conducting plate interlayer is arranged in the transparent plate, the heat-conducting plate is in heat-conduction connection with the indoor heat-radiating plate, the surface of the transparent plate is uniformly distributed with nano-bulges, the interior of the transparent plate is uniformly doped with titanium dioxide particles, the plate surface on one side of the illuminated surface of the heat-conducting plate is also provided with a thermal-induction color-changing coating I, the change rule of the thermal-induction color-changing coating I is that the color of the thermal-induction color-changing coating is gradually changed from dark color to light color along with the temperature rise, a temperature sensor controlled by an external controller is also arranged in the room, and the heat-conduction connection state and the disconnection state between the heat-conducting plate and the heat-radiating plate are automatically controlled or manually controlled by the external controller; the inside of the roof is also provided with a heat insulation layer. Therefore, when the climate is cold, the energy of sunlight can be fully absorbed through the matching of the heat conducting plate and the heat radiating plate, and the light energy is converted into heat energy to be sent into the room, so that the effect of effectively improving the indoor heat preservation capacity is achieved.
2. According to the invention, a group of photovoltaic modules controlled by an external controller is added on a roof, each photovoltaic module comprises a rotating module installed on the ground of the roof, a supporting module arranged at the top of the rotating module, a containing barrel arranged at the top of the supporting module, a driving module arranged in the containing barrel and a power generation module arranged on the driving module, each photovoltaic module is also provided with a photosensitive module matched with the photovoltaic module and controlled by the external controller, each power generation module comprises a group of sector plates and a group of solar cell panels uniformly arranged in each sector plate, each photosensitive module comprises a light intensity sensor and a photosensitive resistor, the inner side plate surface and the outer side plate surface of each cover plate are respectively provided with the light intensity sensors, the rod body at the top of each installation rod is transparent, a cavity is arranged in the rod body at the top of each installation rod, and the bottom wall of each cavity is provided with a group of photosensitive resistors which are radially arranged in an equidistant circumferential array mode. The external controller can confirm the contained angle between sun and the sector plate by detecting the numerical value on each photo resistance like this, then the external controller makes the sunlight shine the face of sector plate directly through adjusting rotating assembly and supporting component (in rated control range) then (at this moment the numerical value of each photo resistance is equal, or the difference between each photo resistance is in the allowed range). The effect of effectively improving the application range of the product is achieved.
3. According to the invention, a power generation assembly, a storage barrel and a transmission assembly are additionally arranged; the power generation assembly comprises a group of sector plates and a group of solar panels uniformly arranged in each sector plate, the numerical value of the central angle of each sector plate multiplied by the number of the sector plates is equal to 2 pi, a plate body at the center of one sector plate is fixedly connected with a rod body of the mounting rod, plate bodies at the centers of the other sector plates are rotatably connected with the rod body of the mounting rod, the height of the sector plate fixedly connected with the mounting rod in the vertical direction is the highest, the sector plate with the lowest height in the vertical direction is higher than the height of the outer rack ring, a transmission assembly is arranged between every two adjacent sector plates, and each transmission assembly comprises a sliding chute and a sliding connection block; except for the sector plate with the lowest height in the vertical direction, the bottom plate surfaces of other sector plates close to the edge are provided with sliding grooves parallel to the arc edges of the sector plates; except for the sector plate with the highest height in the vertical direction, the side walls of other sector plates are provided with a sliding block, the sliding block on the sector plate is in sliding connection with a sliding chute which is adjacent to the sliding block and is higher than the bottom of the sector plate in the vertical direction, the glass surface of the illuminated surface of the sector plate is uniformly distributed with nano protrusions, and the glass of the illuminated surface of the sector plate is uniformly doped with titanium dioxide particles. The glass on the illuminated surface of the sector plate has good self-cleaning performance due to the nano protrusions and the titanium dioxide particles, and meanwhile, at night (or in the absence of sunlight), the sector plate is folded by the external controller through the driving assembly and is completely retracted into the storage barrel, so that the time of exposing the sector plate to the external environment is shortened, and the dust collection amount on the sector plate is effectively reduced. The effect of effectively reducing the daily operation and maintenance cost of the product is achieved.
Drawings
FIG. 1 is a pictorial view of the present invention from a first perspective;
FIG. 2 is a pictorial view of the present invention from a second perspective;
FIG. 3 is a pictorial view of the photovoltaic module, transparent panel and roof separated at a third viewing angle in accordance with the present invention;
FIG. 4 is a pictorial view of a portion of the roof in cross section at a fourth perspective of the present invention;
FIG. 5 is a schematic view of a transparent panel of the present invention at a fifth viewing angle, partially in section;
FIG. 6 is a schematic view of a photovoltaic module of the present invention fully stowed at a sixth viewing angle;
fig. 7 is an exploded view of a photovoltaic module according to a seventh aspect of the present invention;
FIG. 8 is a pictorial view of a support plate at an eighth viewing angle in accordance with the present invention;
FIG. 9 is a partially sectioned pictorial view of a storage barrel at a ninth viewing angle in accordance with the present invention;
FIG. 10 is a pictorial view of the fan-shaped panel of the present invention fully extended from a tenth viewing angle;
FIG. 11 is an illustrative view, partially in section, of a mounting bar at an eleventh viewing angle in accordance with the present invention;
FIG. 12 is a schematic view of a sector plate separated from its light-receiving surface glass at a twelfth viewing angle of the present invention;
FIG. 13 is a partially sectioned pictorial view of a lower sliding block according to a thirteenth aspect of the present invention;
FIG. 14 is a schematic view of a sector plate of a fourteenth viewing angle of the present invention, partially in section;
FIG. 15 is an enlarged view of area A of FIG. 13;
FIG. 16 is an enlarged view of area B of FIG. 14;
FIG. 17 is an enlarged view of area C of FIG. 14;
the reference numerals in the drawings denote: 1-roof; 2-a base; 3-a support plate; 4-a rotating electrical machine; 5-inner rack ring; 6-circular groove; 7-inserting a pipe body; 8-a first drive gear; 9-a support bar; 10-a cross bar; 11-a first electric push rod; 12-a linker; 13-free bearing; 14-a rod groove; 15-a second electric push rod; 16-a mounting bar; 17-external spline ring; 18-a drive motor; 19-sector plates; 20-a solar panel; 21-a second drive gear; 22-a light intensity sensor; 23-a photoresistor; 24-rotating the solenoid valve; 25-a cover plate; 26-a discharge pipe; 27-a one-way valve; 28-a chute; 29-a sliding connection block; 30-a magnet block; 31-iron sheet; 32-a cavity; 33-heat sensitive allochroic coating II; 34-a transparent plate; 35-a heat-conducting plate; 36-a heat sink plate; 37-thermo-sensitive allochroic coating I; 38-a temperature sensor; 39-thermal insulation layer; 40-a storage barrel; 41-hinge joint.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Examples
The embodiment provides a green energy-saving roof for buildings, and refers to fig. 1-17: the system comprises a roof 1 and a group of photovoltaic modules which are uniformly arranged on the roof 1 and controlled by an external controller; photovoltaic module is including the subaerial rotating assembly of installation roof 1, the supporting component of setting at the rotating assembly top, set up at the storage bucket 40 of supporting component top, set up at the inside drive assembly of storage bucket 40 and set up the power generation subassembly on drive assembly, still is equipped with the complex and receives the photosensitive assembly of external control ware control on the photovoltaic module.
The ground of the roof 1 is also provided with a transparent plate 34, a heat conducting plate interlayer is arranged in the transparent plate 34, the heat conducting plate 35 is in heat conduction connection with an indoor heat radiating plate 36, a thermal induction color changing coating I37 is further arranged on the plate surface on one side of the light receiving surface of the heat conducting plate 35, and the color of the thermal induction color changing coating I37 changes from deep color to light color gradually along with the temperature rise. The heat conducting plate 35 can absorb sunlight and convert it into heat energy through the thermal sensitive color changing coating i 37, and then transfer the heat energy to the room through the heat radiating plate 36.
A temperature sensor 38 controlled by an external controller is also arranged in the room, and the heat conduction type connection state and disconnection state between the heat conduction plate 35 and the heat dissipation plate 36 are automatically controlled or manually controlled by the external controller; thus, the user can control the heat conducting plate 35 to transfer heat energy to the indoor through the heat dissipating plate 36 according to actual needs.
The heat insulation layer 39 is arranged in the roof 1, so that indoor heat can be effectively prevented from being dissipated to the outside through the roof 1 (external cold is prevented from entering the roof to enter the room), and the external heat can be effectively prevented from entering the room through the roof 1 (the indoor cold is also prevented from being dissipated to the outside through the roof 1). The upper end of the heat radiating plate 36 may pass through the thermal insulating layer 39 and be connected to the heat conducting plate 35.
The rotating assembly comprises a base 2, a supporting plate 3, a rotating motor 4 and an inner rack ring 5, a circular groove 6 is formed in the top of the base 2 in an inwards recessed mode, a plug-in pipe body 7 matched with the circular groove is coaxially arranged at the bottom of the supporting plate 3, the inner rack ring 5 is arranged on the inner ring side wall of the plug-in pipe body 7, the rotating motor 4 is fixed on the bottom wall of the circular groove 6, and a first driving gear 8 on an output shaft of the rotating motor 4 is meshed with the inner rack ring 5.
The supporting component comprises supporting rods 9, a cross rod 10 and a first electric push rod 11, two supporting rods 9 are symmetrically arranged on the top plate surface of the supporting plate 3, two ends of the cross rod 10 are fixedly connected with the top ends of the two supporting rods 9 respectively, a fixed end of the first electric push rod 11 is arranged on the top plate surface of the supporting plate 3, the first electric push rod 11 is located on a perpendicular bisector of a connecting line between the two supporting rods 9, and a hinge joint 41 is arranged at the end of a free end of the first electric push rod 11. The bottom wall of the outer part of the containing barrel 40 is fixedly provided with a connecting body 12 and a hinged support 13, the cross rod 10 is movably connected in a rod groove 14 on the connecting body 12 in a penetrating way, and the hinged support 13 is rotatably connected with a hinged head 41.
External control ware alright in order to experience the contained angle between sunlight and the sector plate 19 through photosensitive assembly like this, then start rotating electrical machines 4 and 11 entering workings of first electric putter to the rotatory appointed angle of drive backup pad 3 and the flexible appointed length of first electric putter 11, thereby make the face of sector plate 19 just to the sun, thereby let the generating efficiency maximize of electricity generation subassembly.
The drive assembly comprises a second electric push rod 15, a mounting rod 16, an external tooth bar ring 17 and a drive motor 18, the second electric push rod 15 is arranged inside the containing barrel 40, the mounting rod 16 is coaxially arranged at the top of the second electric push rod 15, and the external tooth bar ring 17 is arranged on the outer side wall of the mounting rod 16.
The power generation assembly comprises a group of sector plates 19 and a group of solar panels 20 uniformly arranged inside each sector plate 19, the numerical value of the central angle of each sector plate 19 multiplied by the number of the sector plates 19 is equal to 2 pi (in the embodiment, the number of the sector plates 19 is 6), the plate body at the center of one sector plate 19 is fixedly connected with the rod body of the mounting rod 16, the plate bodies at the centers of the other sector plates 19 are rotatably connected with the rod body of the mounting rod 16, the height of the sector plate 19 fixedly connected with the mounting rod 16 in the vertical direction is the highest, the sector plate 19 with the lowest height in the vertical direction is higher than the height of the outer rack ring 17, and a transmission assembly is arranged between every two adjacent sector plates 19.
The transmission assembly comprises a sliding chute 28 and a sliding connection block 29; except for the sector plate 19 with the lowest height in the vertical direction, the bottom plate surfaces of other sector plates 19 close to the edge are provided with sliding grooves 28 parallel to the arc edges; except for the sector plate 19 with the highest height in the vertical direction, the side walls of other sector plates 19 are provided with a sliding block 29, and the sliding block 29 on the sector plate 19 is in sliding connection with the sliding groove 28 at the bottom of the sector plate 19 adjacent to and higher than the sector plate 19 in the vertical direction.
The fan-shaped plate 19 is unfolded and folded like a folding fan. A magnet block 30 is embedded in the sliding block 29, and iron sheets 31 are embedded in the fan-shaped plate 19 at two ends of the sliding chute 28, so that when the fan-shaped plate 19 is folded after being completely unfolded, the stability of the unfolded (or folded) state of the fan-shaped plate 19 can be improved by the adsorption effect of the magnet and the iron sheets 31.
The drive motor 18 is disposed on the bottom plate surface of the sector plate 19 having the lowest height in the vertical direction, and the second drive gear 21 on the output shaft of the drive motor 18 is meshed with the external rack ring 17.
The photosensitive assembly includes a light intensity sensor 22 and a photo resistor 23.
The outer wall of the barrel opening of the containing barrel 40 is provided with a rotary electromagnetic valve 24, the rotary electromagnetic valve 24 is provided with a cover plate 25 matched with the barrel opening of the containing barrel 40, the inner plate surface and the outer plate surface of the cover plate 25 are both provided with illumination intensity sensors 22, because the external control can detect whether the illumination intensity of the environment reaches a specified value through the illumination intensity sensors 22, if the illumination intensity of the environment is more than or equal to the specified value, the external controller instructs the rotary electromagnetic valve 24 to work to unscrew the cover plate 25, and instructs the driving assembly to work to completely unfold the power generation assembly; if the illumination intensity of the environment is smaller than the designated value, the external controller instructs the driving assembly to work to completely fold the power generation assembly, and instructs the rotary electromagnetic valve 24 to work to close the cover plate 25.
The bottom of containing bucket 40 is equipped with the inside and outside discharge pipe 26 that switches on, is equipped with check valve 27 on the discharge pipe 26, can ensure that the ponding of containing bucket 40 inside is in time discharged like this.
The rod body at the top of the mounting rod 16 is transparent, the cavity 32 is arranged inside the rod body at the top of the mounting rod 16, and the bottom wall of the cavity 32 is provided with a group of the photo-resistors 23 which are radially arranged in an equidistant circumferential array mode, so that an external sensor can monitor the numerical value of each photo-resistor 23 in real time, and the included angle between sunlight and the fan-shaped plate 19 is determined (when the sunlight is not directly irradiated to the fan-shaped plate 19, the illumination condition on each photo-resistor 23 is different); only when the values of the individual photo-resistors 23 are equal or the difference between the individual photo-resistors 23 is within an allowable range, the sunlight is considered to be directed toward the direct fan plate 19 at the moment.
A layer of thermal induction color-changing coating II 33 is uniformly arranged on the bottom wall of the accommodating cavity in the sector plate 19 where the solar cell panel 20 is located, the change rule of the thermal induction color-changing coating II 33 is that the color of the thermal induction color-changing coating II is gradually changed from deep color to light color along with the rise of temperature, so that the thermal induction color-changing coating II 33 can absorb sunlight and convert the sunlight into heat to supply the heat to the solar cell panel 20, and the power generation efficiency of the solar cell panel 20 is effectively improved (because the power generation efficiency of the solar cell panel 20 is not only influenced by the illumination intensity but also influenced by the temperature of the solar cell panel 20).
It is to be noted that the solar cell panel 20 is made of a single crystal silicon material in the present embodiment because it has advantages of high power generation efficiency and power generation even in weak light.
The nano protrusions are uniformly distributed on the surface of the glass on the light receiving surface of the sector plate 19, the titanium dioxide particles are uniformly doped in the glass on the light receiving surface of the sector plate 19, the nano protrusions are uniformly distributed on the surface of the transparent plate 34, and the titanium dioxide particles are uniformly doped in the transparent plate 34, so that the self-cleaning performance of the glass on the light receiving surface of the sector plate 19 and the self-cleaning performance of the transparent plate 34 can be effectively improved, and the manual maintenance cost is reduced.
The working principle is as follows:
firstly, an external sensor detects whether the illumination intensity of the environment reaches a specified value or not in real time through an illumination intensity sensor 22 on a cover plate 25, if the illumination intensity of the environment is larger than or equal to the specified value, an external controller instructs a rotary electromagnetic valve 24 to work to unscrew the cover plate 25 and instructs a driving assembly to work to completely unfold a power generation assembly (specifically, the second electric push rod 15 extends for a specified length to enable a sector plate 19 to completely extend out of a containing barrel 40, and then the driving motor 18 works to completely rotate the sector plate 19 to be unfolded like a folding fan when the folding fan is opened); if the illumination intensity of the environment is less than the specified value, the external controller instructs the driving assembly to work to completely fold the power generation assembly (specifically, the driving motor 18 works to completely fold the sector plate 19 like folding the fan, and then the second electric push rod 15 contracts to a specified length to completely retract the sector plate 19 into the storage barrel 40), and instructs the rotary electromagnetic valve 24 to work to rotate the cover plate 25 closed.
It should be noted that, if the states of the power generation assembly and the driving assembly are the same as the current states of the power generation assembly and the driving assembly after the corresponding steps are performed on the result of detecting the illumination intensity of the environment, the external controller will not instruct the driving assembly and the power generation assembly to operate, that is, the power generation assembly and the driving assembly continue to keep the current states unchanged.
A second step, in the first step, when the power generation assembly is in a working state, namely the illumination intensity of the environment is greater than or equal to a specified value; the numerical value of each photo resistance 23 can be monitored in real time by the external controller, so that the included angle between sunlight and the sector plate 19 is determined, then the external controller instructs the rotating motor 4 and the first electric push rod 11 to enter the work, so that the supporting plate 3 is driven to rotate by a specified angle and the first electric push rod 11 stretches by a specified length, the surface of the sector plate 19 faces the sun, and the power generation efficiency of the power generation assembly is maximized.
And a third step, in which the heat conducting plate 35 absorbs sunlight and converts the sunlight into heat energy through the thermal sensing color changing coating I37 while the first step and the second step are carried out, then the heat energy is conducted to a heat radiating plate 36 positioned indoors through a corresponding heat conducting mechanism, and then the heat radiating plate 36 radiates the heat energy into the indoor space.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (8)
1. The utility model provides a green energy-conserving roof for building, includes roof (1), its characterized in that: the device also comprises a group of photovoltaic modules which are uniformly arranged on the roof (1) and controlled by an external controller;
the photovoltaic module comprises a rotating module, a supporting module, a containing barrel (40), a driving module and a power generation module, wherein the rotating module is installed on the ground of the roof (1), the supporting module is arranged at the top of the rotating module, the containing barrel (40) is arranged at the top of the supporting module, the driving module is arranged in the containing barrel (40), the power generation module is arranged on the driving module, and a photosensitive module which is matched with the photovoltaic module and is controlled by an external controller is further arranged on the photovoltaic module;
the building roof is characterized in that a transparent plate (34) is further arranged on the ground of the roof (1), a heat-conducting plate interlayer is arranged inside the transparent plate (34), the heat-conducting plate (35) is in heat conduction connection with an indoor heat-radiating plate (36), nano protrusions are uniformly distributed on the surface of the transparent plate (34), titanium dioxide particles are uniformly doped inside the transparent plate (34), a thermal induction color-changing coating I (37) is further arranged on the plate surface on one side of the light-receiving surface of the heat-conducting plate (35), the color of the thermal induction color-changing coating I (37) changes from dark color to light color gradually along with the rise of temperature, and a temperature sensor (38) controlled by an external controller is further arranged indoors;
the rotating assembly comprises a base (2), a supporting plate (3), a rotating motor (4) and an inner rack ring (5), wherein a circular groove (6) is formed in the top of the base (2) in an inwards recessed mode, an inserting pipe body (7) matched with the circular groove (6) is coaxially arranged at the bottom of the supporting plate (3), the inner rack ring (5) is arranged on the inner ring side wall of the inserting pipe body (7), the rotating motor (4) is fixed on the bottom wall of the circular groove (6), and a first driving gear (8) on an output shaft of the rotating motor (4) is meshed with the inner rack ring (5);
the supporting assembly comprises supporting rods (9), a cross rod (10) and a first electric push rod (11), two supporting rods (9) are symmetrically arranged on the top plate surface of the supporting plate (3), two ends of the cross rod (10) are fixedly connected with the top ends of the two supporting rods (9) respectively, the fixed end of the first electric push rod (11) is arranged on the top plate surface of the supporting plate (3), the first electric push rod (11) is located on a vertical bisector of a connecting line between the two supporting rods (9), and the end part of the free end of the first electric push rod (11) is provided with a hinge joint (41);
a connecting body (12) and a hinged support (13) are fixedly arranged on the outer bottom wall of the containing barrel (40), the cross rod (10) is movably connected in a rod groove (14) on the connecting body (12) in a penetrating manner, and the hinged support (13) is rotatably connected with a hinged head (41);
the driving assembly comprises a second electric push rod (15), a mounting rod (16), an outer rack ring (17) and a driving motor (18), the second electric push rod (15) is arranged inside the containing barrel (40), the mounting rod (16) is coaxially arranged at the top of the second electric push rod (15), and the outer rack ring (17) is arranged on the outer side wall of the mounting rod (16);
the power generation assembly comprises a group of sector plates (19) and a group of solar panels (20) uniformly arranged inside each sector plate (19), the numerical value of the central angle of each sector plate (19) multiplied by the number of the sector plates (19) is equal to 2 pi, the plate body at the center of one sector plate (19) is fixedly connected with the rod body of the mounting rod (16), the plate bodies at the centers of the other sector plates (19) are rotatably connected with the rod body of the mounting rod (16), the sector plate (19) fixedly connected with the mounting rod (16) in the vertical direction has the highest height, the sector plate (19) with the lowest height in the vertical direction is higher than the outer rack ring (17), and a transmission assembly is arranged between every two adjacent sector plates (19);
the driving motor (18) is arranged on the bottom plate surface of the sector plate (19) with the lowest height in the vertical direction, and a second driving gear (21) on an output shaft of the driving motor (18) is meshed with the outer rack ring (17);
the photosensitive assembly comprises an illumination intensity sensor (22) and a photoresistor (23).
2. The roof for the green energy-saving building as claimed in claim 1, wherein:
be equipped with rotary solenoid valve (24) on the outer wall of containing bucket (40) bung hole department, be equipped with apron (25) that match with containing bucket (40) bung hole on rotary solenoid valve (24), the bottom of containing bucket (40) is equipped with inside and outside discharge pipe (26) that switches on.
3. The roof for the green energy-saving building as claimed in claim 2, wherein:
all be equipped with illumination intensity sensor (22) on the inside and outside face of apron (25), be equipped with check valve (27) on delivery pipe (26).
4. The roof for the green energy-saving building as claimed in claim 1, wherein:
the transmission assembly comprises a sliding chute (28) and a sliding connection block (29); except for the sector plate (19) with the lowest height in the vertical direction, the bottom plate surfaces of the other sector plates (19) close to the edge are provided with sliding chutes (28) parallel to the arc edges of the sector plates; besides the sector plate (19) with the highest height in the vertical direction, the side walls of other sector plates (19) are provided with a sliding block (29), and the sliding block (29) on the sector plate (19) is in sliding connection with a sliding groove (28) at the bottom of the sector plate (19) adjacent to and higher than the sector plate (19) in the vertical direction.
5. The roof for the green energy-saving building as claimed in claim 4, wherein:
magnet blocks (30) are embedded in the sliding connection blocks (29), and iron sheets (31) are embedded in the fan-shaped plates (19) at two ends of the sliding groove (28).
6. The roof for the green energy-saving building as claimed in claim 1, wherein:
the rod body at the top of the mounting rod (16) is transparent, a cavity (32) is formed in the rod body at the top of the mounting rod (16), and a group of photosensitive resistors (23) which are radially arranged are arranged on the bottom wall of the cavity (32) in an equidistant circumferential array mode.
7. The roof for the green energy-saving building as claimed in claim 1, wherein:
the glass surface of the illuminated surface of the sector plate (19) is uniformly distributed with nano protrusions, titanium dioxide particles are uniformly doped in the glass of the illuminated surface of the sector plate (19), a layer of thermal sensing color changing coating II (33) is uniformly arranged on the bottom wall of an accommodating cavity in the sector plate (19) where the solar cell panel (20) is located, and the color of the thermal sensing color changing coating II (33) is gradually changed from dark color to light color along with the temperature rise.
8. The roof for the green energy-saving building as claimed in claim 1, wherein:
the heat conduction type connection state and disconnection state between the heat conduction plate (35) and the heat dissipation plate (36) are automatically controlled or manually controlled by an external controller; and a heat insulation layer (39) is also arranged in the roof (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110762795.XA CN113417414B (en) | 2021-07-05 | 2021-07-05 | Green energy-saving roof for building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110762795.XA CN113417414B (en) | 2021-07-05 | 2021-07-05 | Green energy-saving roof for building |
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| CN113417414B true CN113417414B (en) | 2022-11-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2652760B2 (en) * | 1993-10-05 | 1997-09-10 | エアサイクル産業株式会社 | Solar heating system for buildings |
| CN102980238B (en) * | 2012-12-12 | 2015-08-19 | 赵耀华 | Solar air heat collection heating system and method |
| CN103062918B (en) * | 2013-01-07 | 2016-01-20 | 昆明七五零高新技术公司 | Barn solar energy direct heating device and solar energy assist direct heating barn |
| KR101461042B1 (en) * | 2014-06-27 | 2014-11-17 | 에디슨솔라이텍(주) | Roof tile type photovoltaic module with power optimizer |
| CN108930330A (en) * | 2018-07-02 | 2018-12-04 | 浙江中乐建设有限公司 | Solar heated green house |
| CN210117869U (en) * | 2019-04-26 | 2020-02-28 | 上海东大建筑设计(集团)有限公司 | Energy-saving building |
| CN213521786U (en) * | 2020-10-10 | 2021-06-22 | 珠海城电科技有限公司 | Solar panel folding and unfolding device |
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