CN113216526B - Energy-saving environment-friendly roof system of green building - Google Patents
Energy-saving environment-friendly roof system of green building Download PDFInfo
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- CN113216526B CN113216526B CN202110490884.3A CN202110490884A CN113216526B CN 113216526 B CN113216526 B CN 113216526B CN 202110490884 A CN202110490884 A CN 202110490884A CN 113216526 B CN113216526 B CN 113216526B
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- 238000010248 power generation Methods 0.000 claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000011084 recovery Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 32
- 239000013618 particulate matter Substances 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000011163 secondary particle Substances 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000532345 Rallus aquaticus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
-
- 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
- E04D13/17—Ventilation of roof coverings not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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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
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/24—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures specially adapted for flat roofs
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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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D2013/0495—Drainage on the roof surface to storage tanks
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses an energy-saving environment-friendly roof system of a green building, which comprises a photovoltaic power generation support, a hot air bin and a rainwater recovery cabinet body, wherein the photovoltaic power generation support is laid on a roof steel structure cross beam and is obliquely arranged at a certain angle; the side wall of the high position of the air groove is provided with a hot air outlet sealing baffle, and the side wall of the hot air outlet sealing baffle is communicated with a plurality of groups of hot air output pipelines. The invention overcomes the defects of the prior art, has reasonable design, replaces the traditional color steel tile roof by the combination of the photovoltaic power generation bracket and the roof photovoltaic power generation assembly, reduces the construction cost of a factory building, prolongs the service life of the roof, has the functions of water prevention and temperature reduction, realizes the green, energy-saving and environment-friendly functions of buildings, and has higher social use value and application prospect.
Description
Technical Field
The invention relates to the technical field of green buildings, in particular to an energy-saving and environment-friendly roof system of a green building.
Background
The roof of the traditional color steel tile steel structure factory building has single function and does not have the functions of energy conservation and environmental protection; when the photovoltaic module is installed on the traditional color steel tile roof by adopting the conventional photovoltaic power generation support, materials such as an aluminum alloy clamp, an aluminum alloy guide rail, an aluminum alloy middle pressing block, an aluminum alloy edge pressing block, screws, nuts and the like are needed, so that the material cost is high, the construction cost is high, and the installation process is complicated;
the roof of the traditional color steel tile steel structure factory building has relatively short service life, and can generate the phenomena of rusting, damage, water leakage and the like in use, if holes are punched when the aluminum alloy clamp is fixed on the roof, the sealing property of the original color steel tiles can be damaged, and the roof is easy to leak water; the roof does not have an active heat preservation function in winter and does not have an active heat dissipation function in summer, and certain defects exist.
Therefore, the inventor, with his experience of design development and actual manufacturing in the related industry for many years, develops and improves the existing structure and deficiency, and provides an energy-saving and environment-friendly roof system for green buildings, so as to achieve the purpose of more practical value.
Disclosure of Invention
In order to solve the problems mentioned in the background art, the invention provides an energy-saving and environment-friendly roof system for green buildings.
In order to achieve the purpose, the invention adopts the following technical scheme:
an energy-saving environment-friendly roof system of a green building comprises a photovoltaic power generation support, a hot air bin and a rainwater recovery cabinet body, wherein the photovoltaic power generation support is laid on a roof steel structure cross beam and is obliquely arranged at a certain angle, a roof photovoltaic power generation assembly is laid on the upper end surface of the photovoltaic power generation support, and an air groove is formed between the roof photovoltaic power generation assembly and the photovoltaic power generation support;
the side wall of the high position of the air groove is provided with a hot air outlet sealing baffle, the side wall of the hot air outlet sealing baffle is communicated with a plurality of groups of hot air output pipelines, and the hot air output pipelines are connected with a supercharging exhaust fan through conveying pipes;
the rainwater collecting tank is communicated with a rainwater recovery cabinet body through a rainwater collecting pipeline.
Preferably, both sides wall of photovoltaic power generation support is equipped with photovoltaic power generation support smallclothes and photovoltaic power generation support broadside respectively, and photovoltaic power generation support broadside pressfitting is in photovoltaic power generation support smallclothes up terminal surface to through U type bolted connection, the lower terminal surface welding of photovoltaic power generation support broadside has U type bolt, and the terminal surface of photovoltaic power generation support smallclothes is equipped with the oval U type bolt hole that is used for fixed U type bolt.
Preferably, the roof photovoltaic power generation assemblies are fixed through a Y-shaped pressing block component, the Y-shaped pressing block component comprises a bottom plate and a Y-shaped pressing spring, and the Y-shaped pressing spring is fixedly arranged at the upper end of the bottom plate;
the upper end lateral wall symmetry of Y type pressure spring is equipped with the strengthening rib, and the strengthening rib welds in an organic whole with Y type pressure spring.
Preferably, the bottom of the reinforcing rib is inserted between two side walls of the Y-shaped pressure spring, a fixed baffle is inserted between the two side walls of the Y-shaped pressure spring, one end, far away from the bottom plate, of the Y-shaped pressure spring is a bent portion, and a rubber pad is arranged at the bottom of the bent portion.
Preferably, the side wall at the lower part of the air groove is in a half-width open type, the upper half part of the air groove is provided with a cold air inlet baffle, the lower half part of the air groove is provided with a rainwater outlet, and the rainwater outlet is communicated with the rainwater collecting groove.
Preferably, the supercharging exhaust fan is connected with a hot air bin through a pipeline, and an air source heat pump is arranged in the hot air bin;
the upper end face of the hot air bin is provided with an air source heat pump air outlet, the side wall of the hot air bin is provided with a hot air bin door, and the bottom of the hot air bin is provided with a hot air bin upright post.
Preferably, the rainwater recovery cabinet body comprises a primary impurity filter, a secondary particulate matter filter tank and a tertiary filter tank;
the upper end of the rainwater recovery cabinet body is provided with a rainwater filtering inlet which is communicated with a rainwater collecting pipeline;
the inner wall of the first-level sundries filter is obliquely provided with a stainless steel filter screen which is arranged in an inverted V shape.
Preferably, a first-level water outlet is communicated between the first-level sundry filter and the second-level particulate matter filter tank, first-level slide rails are respectively arranged on two side walls of the first-level sundry filter, and the first-level sundry filter is in sliding connection with the rainwater recovery cabinet body through the first-level slide rails.
Preferably, a secondary water outlet is communicated between the secondary particulate matter filter tank and the tertiary filter tank, and the secondary particulate matter filter tank is connected with the rainwater recovery cabinet body in a sliding manner through a secondary sliding rail;
and the third-stage filter tank is connected with the rainwater recovery cabinet body in a sliding manner through a third-stage slide rail, and filter cotton is respectively arranged in the second-stage particulate matter filter tank and the third-stage filter tank.
Preferably, the bottom intercommunication of tertiary filter tank has tertiary filtration outlet conduit, and tertiary filtration outlet conduit outwards extends the end intercommunication and has the rainwater collecting pit, the outer wall one side of the rainwater recovery cabinet body is equipped with rainwater filtration cabinet door.
Compared with the prior art, the invention has the beneficial effects that:
1. the photovoltaic power generation support and the roof photovoltaic power generation assembly are combined to replace the traditional color steel tile roof, so that the building construction cost is reduced, the service life of the roof is prolonged, the waterproof and cooling functions are realized, and the green, energy-saving and environment-friendly functions of the building are realized;
2. the multifunctional photovoltaic power generation support breaks through the design idea that the traditional photovoltaic power generation support is only used for mounting photovoltaic modules, the traditional photovoltaic power generation support with single function is improved into a multifunctional photovoltaic power generation support, and the multifunctional photovoltaic power generation support has the functions of photovoltaic module mounting, air groove, water prevention, rainwater collection, heat preservation in winter, cooling in summer and the like;
3. the photovoltaic power generation support saves materials such as an aluminum alloy clamp, an aluminum alloy guide rail, an aluminum alloy middle pressing block, an aluminum alloy edge pressing block, a screw and a nut in the traditional photovoltaic support, and greatly reduces the material cost of a photovoltaic power generation system;
4. the waterproof cooling type photovoltaic power generation bracket disclosed by the invention has the advantages that the installation process is simple, so that the construction cost of a photovoltaic system is greatly reduced;
5. according to the invention, the energy consumption of the air source heat pump in the processes of producing hot water, heating and drying is greatly reduced by effectively utilizing the air in the air groove formed by combining the waterproof cooling type photovoltaic power generation bracket and the photovoltaic module;
6. under the condition of not occupying land resources, the photovoltaic power generation of the roof provides continuous green energy for the society;
7. the rainwater after the recovery filtration is utilized to carry out daily cleaning on the photovoltaic module, so that the water resource is saved.
In conclusion, the photovoltaic power generation assembly overcomes the defects of the prior art, is reasonable in design, replaces the traditional color steel tile roof by combining the photovoltaic power generation support and the roof photovoltaic power generation assembly, reduces the construction cost of a factory building, prolongs the service life of the roof, has the functions of water prevention and cooling, realizes the green, energy-saving and environment-friendly functions of a building, and has higher social use value and application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic structural view of a photovoltaic power generation support of the present invention;
FIG. 3 is a schematic view of the installation structure of the rooftop photovoltaic power generation assembly of the present invention;
FIG. 4 is a schematic view of the mounting structure of the Y-type compact assembly of the present invention;
FIG. 5 is a schematic structural view of a Y-shaped compact component of the present invention;
FIG. 6 is a schematic perspective view of a Y-type compact assembly of the present invention;
FIG. 7 is a schematic structural view of the rainwater recycling cabinet of the present invention;
fig. 8 is a schematic perspective view of the primary debris filter of the present invention.
In the figure: the solar photovoltaic power generation device comprises a photovoltaic power generation support 1, a roof photovoltaic power generation assembly 101, a photovoltaic power generation support small edge 102, a photovoltaic power generation support large edge 103, a T-shaped sealing strip 104, a Y-shaped pressing block part 105, a bottom plate 1051, a Y-shaped pressure spring 1052, reinforcing ribs 1053, a fixing baffle 1054, a rubber mat 1055, U-shaped bolts 106, an air groove 107, a hot air outlet sealing baffle 108, a cold air inlet baffle 109, a rainwater outlet 110, an oval U-shaped bolt hole 111, a hot air output pipeline 2, a conveying pipe 3, a supercharging exhaust fan 4, a hot air bin 5, an air source heat pump 6, a hot air bin door 7, a rainwater collecting tank 8, a rainwater recovery cabinet body 9, a primary sundry filter 901, a stainless steel filter screen 902, a secondary particulate matter filter tank 903, a tertiary filter tank 904, a primary water outlet 905, a secondary water outlet 906, a rainwater filter cabinet door 907, a filtered water 908, a rainwater collecting pool 909, a primary sliding rail 910, a primary water rail 910, a secondary water outlet 906, a secondary particulate matter filter cabinet door 907, a secondary particulate matter filter 908, a secondary particulate matter filter tank 909, a primary water outlet, a secondary water pipe and a secondary water outlet, Second grade slide rail 911, tertiary slide rail 912, filter pulp 913, rainwater filter inlet 914, rainwater collecting pipe 10, air source heat pump air outlet 11, hot air storehouse stand 12.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-8, an energy-saving and environment-friendly roof system of a green building comprises a photovoltaic power generation support 1, a hot air bin 5 and a rainwater recovery cabinet body 9, wherein the photovoltaic power generation support 1 is laid on a roof steel structure beam, the photovoltaic power generation support 1 is obliquely arranged at a certain angle, a roof photovoltaic power generation assembly 101 is laid on the upper end face of the photovoltaic power generation support 1, and an air groove 107 is formed between the roof photovoltaic power generation assembly 101 and the photovoltaic power generation support 1.
The supercharging exhaust fan 4 is connected with a hot air bin 5 through a pipeline, and an air source heat pump 6 is arranged in the hot air bin 5; the upper end surface of the hot air bin 5 is provided with an air source heat pump air outlet 11, the side wall of the hot air bin 5 is provided with a hot air bin door 7, the bottom of the hot air bin 5 is provided with a hot air bin upright post 12, and hot air in the air groove 107 is extracted into the hot air bin 5 by a supercharging exhaust fan 4 and is supplied to the air source heat pump evaporator 6 for use.
The hot air bin gate 7 mainly plays a role in maintaining an air source heat pump to use at ordinary times; the hot air bin column 12 mainly functions to support the hot air bin 5; the air source heat pump evaporator 6 is used for absorbing energy in air in the hot air bin 5 and conducting the energy to media in the air source heat pump evaporator 6, and the air source heat pump air outlet 11 is used for discharging cold air.
A hot air outlet sealing baffle 108 is arranged on the side wall of the high position of the air groove 107, the side wall of the hot air outlet sealing baffle 108 is communicated with a plurality of groups of hot air output pipelines 2, and the hot air output pipelines 2 are connected with a supercharging exhaust fan 4 through a conveying pipe 3; the lower lateral wall of the air groove 107 is provided with a rainwater collecting groove 8, and the rainwater collecting groove 8 is communicated with a rainwater recovery cabinet body 9 through a rainwater collecting pipeline 10.
After a roof photovoltaic power generation assembly 101 is installed on a photovoltaic power generation support 1, a semi-sealed air tank is formed between the support and the assembly, after the photovoltaic assembly absorbs sunlight, light energy is converted into electric energy, meanwhile, certain heat energy is generated, the heat energy can increase the temperature of air in the air tank 107, in winter, the temperature of the air in the air tank 107 is averagely 10-20 ℃ higher than the outdoor temperature, and the air in the air tank 107 is extracted by a pressurization exhaust fan 4 and then is supplied to an air source heat pump 6 for use; when the air source heat pump 6 produces hot water and hot air, the medium in the evaporator absorbs the energy in the air firstly, and the energy in the medium of the evaporator is greatly improved due to the temperature rise of the sucked air, so that the energy consumption of the compressor for compressing the medium into high-temperature high-pressure gas is reduced, and the heat exchanger releases the heat energy in the medium to produce the hot water, warm and dry so as to achieve the purpose of saving energy.
The photovoltaic power generation support comprises a photovoltaic power generation support 1, a photovoltaic power generation support small side 102 and a photovoltaic power generation support large side 103, wherein the photovoltaic power generation support large side 103 is arranged on two side walls of the photovoltaic power generation support 1 respectively, is pressed on the upper end face of the photovoltaic power generation support small side 102 and is connected with the photovoltaic power generation support small side through a U-shaped bolt 106, the lower end face of the photovoltaic power generation support large side 103 is welded with the U-shaped bolt 106, and the end face of the photovoltaic power generation support small side 102 is provided with an oval U-shaped bolt hole 111 for fixing the U-shaped bolt 106;
use photovoltaic power generation support 1 to lay on roof steel construction crossbeam, this support possesses following function: replace traditional various steel tile roof, summer roof cooling, rainwater collection. Because every photovoltaic support 1 is a whole itself, what adopt when photovoltaic power generation support 1 aggregate erection is the draw-in groove formula installation of holding down on, so whole roof is the waterproof function of the totally enclosed possess. In the process of fixing the roof photovoltaic power generation assembly 101 at the later stage, in order to avoid water leakage caused by the reason of hole opening, the fixing part of the roof photovoltaic power generation assembly 101 is welded on the photovoltaic bracket in the production process of the photovoltaic power generation bracket 1 in a welding mode.
The roof photovoltaic power generation assemblies 101 are fixed through Y-shaped pressing block parts 105, each Y-shaped pressing block part 105 comprises a bottom plate 1051 and a Y-shaped pressure spring 1052, and the Y-shaped pressure springs 1052 are fixedly arranged at the upper ends of the bottom plates 1051; reinforcing ribs 1053 are symmetrically arranged on the side wall of the upper end of the Y-shaped pressure spring 1052, and the reinforcing ribs 1053 and the Y-shaped pressure spring 1052 are welded into a whole;
the fixing baffle 1054 is inserted between the bottom of the reinforcing rib 1053 and two side walls of the Y-shaped pressure spring 1052, one end of the Y-shaped pressure spring 1052, which is far away from the bottom plate 1051, is a bending part, the bottom of the bending part is provided with a rubber pad 1055, the middle fixing baffle 1054 is inserted and installed at last, punching is avoided, the installation is convenient and rapid, and meanwhile, a certain buffering and protecting effect is achieved by arranging the rubber pad 1055;
the lower side wall of the air groove 107 is half-width open, the upper half part is provided with a cold air inlet baffle plate 109, the lower half part is provided with a rainwater outlet 110, the rainwater outlet 110 is communicated with the rainwater collecting groove 8, the upper end of the rainwater collecting groove 8 is open, the rainwater outlet 110 has the main function of enabling external cold air to smoothly enter the air groove 107, after the hot air output pipeline 2 is connected with the air groove 107, hot air in the air groove 107 is pumped out to the hot air bin 5 by the aid of the pressurization exhaust fan 4 and is supplied to the air source heat pump 6 for use.
The rainwater recovery cabinet body 9 comprises a first-stage sundry filter 901, a second-stage particulate matter filter tank 903 and a third-stage filter tank 904; the upper end of the rainwater recycling cabinet body 9 is provided with a rainwater filtering inlet 914, and the rainwater filtering inlet 914 is communicated with a rainwater collecting pipeline 10; the stainless steel filter screen 902 is obliquely arranged on the inner wall of the primary sundries filter 901, the stainless steel filter screen 902 is arranged in an inverted V shape, and the structure can concentrate sundries at the bottom of the primary sundries filter 901 when filtering large-particle sundries, so that the filter screen cannot be blocked, and normal filtration of rainwater cannot be influenced;
a primary water outlet 905 is communicated between the primary sundry filter 901 and the secondary particulate matter filter tank 903, primary slide rails 910 are respectively arranged on two side walls of the primary sundry filter 901, the primary sundry filter 901 is in sliding connection with the rainwater recovery cabinet body 9 through the primary slide rails 910, the design adopts a push-pull type design, and the primary sundry filter 901 can be directly pulled out to clean sundries when needed;
a secondary water outlet 906 is communicated between the secondary particulate matter filter tank 903 and the tertiary filter tank 904, and the secondary particulate matter filter tank 903 is in sliding connection with the rainwater recovery cabinet body 9 through a secondary slide rail 911; tertiary filter tank 904 and rainwater are retrieved and are passed through tertiary slide rail 912 sliding connection between the cabinet body 9, are equipped with filter pulp 913 in secondary particle matter filter tank 903 and the tertiary filter tank 904 respectively.
The bottom of the third filtering groove 904 is communicated with a third filtering water outlet pipe 908, the outward extending end of the third filtering water outlet pipe 908 is communicated with a rainwater collecting tank 909, and one side of the outer wall of the rainwater recycling cabinet body 9 is provided with a rainwater filtering cabinet door 907.
The upper half part at the lower part of the air tank 107 is semi-closed, the lower half part is reserved, collected rainwater is reserved towards the rainwater collection pipeline 10, the rainwater recovery cabinet body 9 is installed at the outlet of the rainwater collection pipeline 10, the filtered rainwater enters the rainwater collection pool 909 through a pipeline, and the rainwater in the rainwater collection pool 909 is pumped to the roof by the booster pump to be used for daily cleaning of the photovoltaic cleaning equipment on the component, and the rainwater collection cabinet can also be used for greening irrigation, fire-fighting pools and the like.
Example 2
Referring to fig. 1 to 8, the present embodiment is different from embodiment 1 in that a T-shaped sealing strip 104 is disposed between two adjacent roof photovoltaic power generation assemblies 101 on the same horizontal line, and a gap between the two roof photovoltaic power generation assemblies 101 on the left and right is sealed by the T-shaped sealing strip 104, so as to mainly prevent hot air in the air groove 107 from leaking out, and achieve a certain waterproof and heat-insulating effect.
Other undescribed structures refer to example 1.
Example 3
Referring to fig. 1 to 8, the difference between this embodiment and embodiment 1 is that a T-shaped sealing strip 104 is disposed between two adjacent roof photovoltaic power generation assemblies 101 on the same longitudinal line, and a gap between two upper and lower roof photovoltaic power generation assemblies 101 is sealed by the T-shaped sealing strip 104, which mainly prevents hot air in an air tank 107 from leaking out, and achieves a certain waterproof and heat-insulating effect.
The working principle is as follows: in the invention, a photovoltaic power generation support 1 is fixed on a roof steel structure beam by a U-shaped bolt 106, a roof photovoltaic power generation assembly 101 is laid on the photovoltaic power generation support 1, and the roof photovoltaic power generation assembly 101 is fixed by a Y-shaped pressing block part 105;
the gap between two adjacent roof photovoltaic power generation assemblies 101 is sealed by the T-shaped sealing strip 104, the main function is to prevent hot air in the air groove 107 from leaking, and the T-shaped sealing strip 104 can be detached in hot summer, so that the air groove 107 can be effectively cooled;
the photovoltaic power generation bracket 1 and the roof photovoltaic power generation assembly 101 form an air groove 107 after being combined, and the cold air inlet baffle plate 109 and the hot air outlet sealing baffle plate 108 mainly play a role in preventing hot air in the air groove 107 from leaking; the rainwater outlet 110 mainly functions to allow external cold air to smoothly enter the air tank 107 and to discharge rainwater into the rainwater collection tank 8;
after the hot air output pipeline 2 is connected with the air tank 107, hot air in the air tank 107 is pumped out to a hot air bin by a supercharging exhaust fan 4, and is provided for an air source heat pump 6 in a 5 mode;
after rainwater flowing down on the roof photovoltaic power generation assembly 101 is collected and gathered by the rainwater collecting groove 8, the rainwater enters the rainwater recovery cabinet body 9 through the rainwater filtering inlet 914, large impurities are filtered out through the one-level impurity filter 901, the stainless steel filter screen 902 in the one-level impurity filter 901 is inverted V-shaped, and the structure can concentrate the impurities at the bottom of the filter when filtering the impurities, so that the filter screen cannot be blocked, and normal filtration of the rainwater is not influenced.
The rainwater filtered of large impurities enters a secondary particle filtering tank 903 to filter medium-sized particles after passing through a primary water outlet 905, and the rainwater filtered of medium-sized particles enters a tertiary filtering tank 904 through a secondary water outlet 906 to filter small micro particles and partial dust and then enters a rainwater collecting tank 909 through a tertiary filtering water outlet pipe 908;
the rainwater in the rainwater collecting pool 909 can be used for daily cleaning of the roof photovoltaic power generation assembly 101, and can also be used for greening irrigation, fire-fighting pools and the like; the rainwater filtering cabinet door 907 is mainly used for facilitating cleaning of large impurities in the primary impurity filter 901, cleaning of impurities in the secondary particulate matter filtering tank 903 and the tertiary filtering tank 904 and replacement of filtering cotton 913.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an energy-concerving and environment-protective type roof system of green building, includes photovoltaic power generation support (1), hot-air storehouse (5) and rainwater recovery cabinet body (9), photovoltaic power generation support (1) is laid on roof steel construction crossbeam, its characterized in that:
the photovoltaic power generation support (1) is obliquely arranged at a certain angle, a roof photovoltaic power generation assembly (101) is laid on the upper end face of the photovoltaic power generation support (1), and an air groove (107) is formed between the roof photovoltaic power generation assembly (101) and the photovoltaic power generation support (1);
a hot air outlet sealing baffle plate (108) is arranged on the side wall of the high position of the air groove (107), a plurality of groups of hot air output pipelines (2) are communicated with the side wall of the hot air outlet sealing baffle plate (108), and the hot air output pipelines (2) are connected with a supercharging exhaust fan (4) through conveying pipes (3);
a rainwater collecting tank (8) is arranged on the side wall of the lower part of the air tank (107), and the rainwater collecting tank (8) is communicated with a rainwater recovery cabinet body (9) through a rainwater collecting pipeline (10);
the roof photovoltaic power generation assemblies (101) are fixed through Y-shaped pressing block components (105), each Y-shaped pressing block component (105) comprises a bottom plate (1051) and a Y-shaped pressure spring (1052), and the Y-shaped pressure springs (1052) are fixedly arranged at the upper ends of the bottom plates (1051);
reinforcing ribs (1053) are symmetrically arranged on the side wall of the upper end of the Y-shaped pressure spring (1052), and the reinforcing ribs (1053) and the Y-shaped pressure spring (1052) are welded into a whole;
the bottom of strengthening rib (1053) just is located to peg graft between the both sides wall of Y type pressure spring (1052) and has fixed stop (1054), the one end that bottom plate (1051) was kept away from in Y type pressure spring (1052) is the flexion, and the bottom of flexion is equipped with cushion (1055).
2. The energy-saving and environment-friendly roof system of green building as claimed in claim 1, wherein: the photovoltaic power generation support is characterized in that two side walls of the photovoltaic power generation support (1) are respectively provided with a photovoltaic power generation support small side (102) and a photovoltaic power generation support large side (103), the photovoltaic power generation support large side (103) is pressed on the upper end face of the photovoltaic power generation support small side (102) and is connected through a U-shaped bolt (106), the U-shaped bolt (106) is welded on the lower end face of the photovoltaic power generation support large side (103), and the end face of the photovoltaic power generation support small side (102) is provided with an oval U-shaped bolt hole (111) used for fixing the U-shaped bolt (106).
3. The energy-saving and environment-friendly roof system of green building as claimed in claim 1, wherein: the lower side wall of the air groove (107) is in a half-width open type, the upper half part of the air groove is provided with a cold air inlet baffle plate (109), the lower half part of the air groove is provided with a rainwater outlet (110), and the rainwater outlet (110) is communicated with a rainwater collecting groove (8).
4. The energy-saving and environment-friendly roof system of green building as claimed in claim 1, wherein: the supercharging exhaust fan (4) is connected with a hot air bin (5) through a pipeline, and an air source heat pump (6) is arranged in the hot air bin (5);
the upper end face of the hot air bin (5) is provided with an air source heat pump air outlet (11), the side wall of the hot air bin (5) is provided with a hot air bin door (7), and the bottom of the hot air bin (5) is provided with a hot air bin upright post (12).
5. The energy-saving and environment-friendly roof system of green building as claimed in claim 1, wherein: the rainwater recovery cabinet body (9) comprises a primary impurity filter (901), a secondary particulate matter filter tank (903) and a tertiary filter tank (904);
the upper end of the rainwater recovery cabinet body (9) is provided with a rainwater filtering inlet (914), and the rainwater filtering inlet (914) is communicated with a rainwater collecting pipeline (10);
the inner wall of the first-stage sundries filter (901) is obliquely provided with a stainless steel filter screen (902), and the stainless steel filter screen (902) is arranged in an inverted V shape.
6. The energy-saving and environment-friendly roof system of green building as claimed in claim 5, wherein: a first-level water outlet (905) is communicated between the first-level sundry filter (901) and the second-level particulate matter filter tank (903), two side walls of the first-level sundry filter (901) are respectively provided with a first-level slide rail (910), and the first-level sundry filter (901) is in sliding connection with the rainwater recovery cabinet body (9) through the first-level slide rail (910).
7. The energy-saving and environment-friendly roof system of green building according to claim 5, characterized in that: a secondary water outlet (906) is communicated between the secondary particle filtering tank (903) and the tertiary filtering tank (904), and the secondary particle filtering tank (903) is connected with the rainwater recovery cabinet body (9) in a sliding manner through a secondary sliding rail (911);
tertiary filter tank (904) and rainwater are retrieved and are passed through tertiary slide rail (912) sliding connection between the cabinet body (9), are equipped with filter pulp (913) in secondary particle matter filter tank (903) and tertiary filter tank (904) respectively.
8. The energy-saving and environment-friendly roof system of green building as claimed in claim 5, wherein: the bottom of the third-stage filtering tank (904) is communicated with a third-stage filtering water outlet pipeline (908), the outward extending end of the third-stage filtering water outlet pipeline (908) is communicated with a rainwater collecting pool (909), and one side of the outer wall of the rainwater recycling cabinet body (9) is provided with a rainwater filtering cabinet door (907).
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| CN101942892A (en) * | 2010-09-15 | 2011-01-12 | 浙江省建筑科学设计研究院有限公司 | Photovoltaic array wind cooling system integrated with building roof |
| JP2016040511A (en) * | 2015-10-15 | 2016-03-24 | ミサワホーム株式会社 | Photovoltaic generation heat collection system |
| CN108347846A (en) * | 2018-03-05 | 2018-07-31 | 成都菲斯普科技有限公司 | A kind of electrical control cabinet with rainwater collecting function |
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| CN111669108A (en) * | 2020-07-10 | 2020-09-15 | 浙江正泰新能源开发有限公司 | Photovoltaic module and profiled sheet integration roofing power generation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8739484B2 (en) * | 2006-12-29 | 2014-06-03 | James P. Antonic | Roof panel systems for building construction |
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| CN101942892A (en) * | 2010-09-15 | 2011-01-12 | 浙江省建筑科学设计研究院有限公司 | Photovoltaic array wind cooling system integrated with building roof |
| JP2016040511A (en) * | 2015-10-15 | 2016-03-24 | ミサワホーム株式会社 | Photovoltaic generation heat collection system |
| CN108347846A (en) * | 2018-03-05 | 2018-07-31 | 成都菲斯普科技有限公司 | A kind of electrical control cabinet with rainwater collecting function |
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