EP3837721A1 - Hybrid photovoltaic and thermal solar concentrator - Google Patents
Hybrid photovoltaic and thermal solar concentratorInfo
- Publication number
- EP3837721A1 EP3837721A1 EP19722217.7A EP19722217A EP3837721A1 EP 3837721 A1 EP3837721 A1 EP 3837721A1 EP 19722217 A EP19722217 A EP 19722217A EP 3837721 A1 EP3837721 A1 EP 3837721A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- module
- dark chamber
- cables
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 239000002689 soil Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 40
- 239000002184 metal Substances 0.000 claims description 32
- 239000000969 carrier Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000012047 saturated solution Substances 0.000 description 15
- 239000000243 solution Substances 0.000 description 14
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
-
- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/40—Mobile PV generator systems
-
- 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
-
- 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
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- 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
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- 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
- Y02E10/52—PV systems with concentrators
-
- 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
- Y02E10/60—Thermal-PV hybrids
Definitions
- TECHNOLOGY FIELD Energy Combined Sun Central belongs to an area of devices for the production of electrical and thermal energy as well as cooling of air and liquid, according to the international classification MKP the invention is classified and marked with .
- the technical solution offered by this invention consists of the fact that sunlight through specially designed concentrators of light energy, through light transporting cables, transmits light into a dark chamber where the photovoltaic panels are illuminated, which produces electrical energy that is stored in batteries for immediate and delayed use in the process of production of electrical energy in the dark chambers, the heat that is released is transported in the upgraded modules for heating and cooling.
- PROFILE DESCRIPTION The light concentrators through the light concentrating tube and the light concentrating funnel as separate technical solutions/ concentrate light and through light transporting cables, transport it into the dark chamber, which consists of an outer metal construction insulated with sandwich insulation where in the central interior with metal elements-separators is placed an internal metal construction where photovoltaic panels are placed on all six sides, facing the photovoltaic cells towards the inside of the construction.
- Light transporting cables with insulation form light transporting cable bundles that penetrate through at least one outlet of the outer construction, pass through the inter space between the outer and inner constructions in the photovoltaic panels openings, execute photovoltaic lighting, which produces electrical energy directed towards the inverter which is connected to electrical energy storage batteries and a voltage controller connected to thermostats and fans that transport the heated air to upgraded modules for heating and cooling.
- the invention also includes the use of a light concentrating tube and a light concentrating funnel with cables for transmission of solar energy in greenhouses, where it is used for lighting but also for the accumulation of heat in heat absorbers embedded in the soil for heating.
- Figure 8 Dark chamber cooling module cross section
- Figure 9 - ECo Sun Central complete display schematic view
- Figure 10 Solar thermal greenhouse schematic view
- the Sun rays (1.1) are collected and transported with the help of a light concentrating tube (1) Fig.l, Fig.9 which in its upper part has a convex lens (1.2) and a Fresnel lens (1.3) with a body of a concentrating tube (1.4) which are joined in one unit, where the body of the concentrating tube (1.4) is outwardly coated with a mirror coating (1.5) while on the upper side part is a vacuum pin (1.8), the lower part of the body of the concentrating tube (1.4) has an introducer for a light cable (1.6) on a light transporting multi wire cable (1.7) with transported concentrated light (1.11) and with insulation (1.10) which is attached to the introducer for a light cable (1.6) with a silicone seal (1.9) to the light concentrating tubes (1) and they are placed in the lattice carrier for light concentrating tube (1.12) Fig.l, Fig.2
- An energy combined sun central has an optional solution, light concentrating funnel (2) Fig.3 consisting of a convex lens (1.2) and a Fresnel lens (1.3) placed on the upper grid (2.9) of the grid mount (2.8) while the light funnel (2.1) with the fiber extension (soldered to light transporting full cable ) (2.3) is placed in the lower grid (2.10) of the grid mount (2.8) where between the convex lens
- the light funnel (2.1) has an external mirror coating (2.2) while at the fiber extension (soldered to light transporting full cable)
- An electrical module of dark chamber (3) consists of an outer metal construction (3.3) in the form of a cuboid on which outer sides is placed sandwich insulation (3.4) metal legs (3.7) with wheels (3.8) and carriers with coupling elements (3.19) while at one of the lateral sides there is attached and connected voltage control unit (3.15) and the inverter (3.16) with batteries (3.23) through electrical cable for batteries (3.24), on the lower surface on an electrical module of the dark chamber has an air inlet opening (3.22) with air filter (3.12) inserted in the air filter holder (3.21).
- tubular opening (3.2) Through the tubular opening (3.2), enters one or more bundles of light transporting cables (3.1) that pass through the air space (3.20) between the outer metal constructions (3.3) and inner metal construction (3.5), tubular openings (3.2) enters through the photovoltaic panels (3.9) set on holders (3.11) after previously removed and transmitted photovoltaic cells (3.10).
- the dark chamber heating module (4) Fig.7, Fig.9 is attached with the electrical module of the dark chamber (3) through the carriers with the coupling elements (3.19) Fig. 5 welded on the corners of the upper surface of the dark chamber electrical module (3) and carriers with coupling elements (4.2) welded to the lower surface of the dark chamber heating module (4).
- the warm air from the electrical module in the dark chamber (3) goes out through tubular openings (3.13) with built-in fans (3.14) placed on the upper surface of the electrical module in the dark chamber (3) Fig. 5 and enters the hot air inlet tubular openings (4.6) Fig. 7 placed on the lower surface of the dark chamber heating module (4) which is consisted of a metal construction (4.1) with welded carriers with coupling elements (4.2) at the corners of the upper and lower surfaces of dark chamber heating module (4), metal construction (4.1) and carriers with coupling elements (4.2) are insulated with a sandwich insulation (4.3).
- the heated air put into the module in the dark chamber heating module (4) through the hot air inlet tubular openings (4.6) is used for air heating by transporting it through the opening for air heating (4.9) with a fan for air heating (4.10) placed on the opposite lateral side of the outlet for discharging excess hot air (4.4), in the inner lower part of the heating module in the dark chamber heating module (4) are integrated spirally placed pipe for sanitary water (4.13) with an inlet opening for sanitary water (4.14) and an outlet opening for sanitary water (4.15).
- a spiral pipe for heating (4.16) with an inlet opening of spiral pipe for heating (4.17) and an outlet opening of spiral pipe for heating (4.18).
- the dark chamber cooling module (5) Fig. 8 is positioned above the dark chamber heating module (4) Fig. 7 so that with its carriers with coupling elements (5.2) lay down on the upper carriers with coupling elements (4.2) of the dark chamber heating module (4) that consists of a metal construction (5.1) insulated with sandwich insulation (5.3) whose interior is divided into two chambers, one heating chamber (5.27) and one cooling chamber (5.28).
- the closed container with diluted solution (5.23) is insulated with sandwich insulation on all sides (5.3).
- the liquid from the inlet of the cooling pipe (5.13) with the help of the pump (5.15) passes through the evaporator (5.17) and cools off and then chilled passes through the cooling pipe (5.12) and exits the cooling module (5) through the outlet of the cooling pipe (5.14).
- the entrapped air through the tubular opening for entry of outside air (5.7) passes through the cooling chamber (5.28) where it cools and exits through the pipe for air cooling (5.8) with the help of a fan for air cooling (5.9).
- the excess of the hot air exits through the pipe for outlet of excess air (5.4) using a fan for outlet of hot air (5.5).
- the closed container with diluted solution (5.23) and closed container with saturated solution (5.22) are interconnected through a pipe with a pump (5.30), whereby the excess of saturated solution is returned back through the excess solution pipe (5.29).
- the electrical cable (5.11) connects the voltage control unit (5.10) with the thermal probes (3.17), the fans (5.9), (5.5) and the pump (5.15) and pipe with a pump (5.30).
- Voltage control units (3.15), (4.11) and (5.10) Fig. 5, Fig. 7 and Fig. 8 consist of voltage input / output (6.1) control smart tile (6.2) control network input / output (6.3) , fuse (6.4), switch (6.5), outlet temperature indicator (6.6), inlet temperature indicator (6.7) and thermostats for fans (6.8), DC power input / output (6.9) located on the front of the housing (6.10) while the voltage control unit (3.15) is connected to the internal cables (3.18) Fig. 5 from the electrical module of the dark chamber (3), voltage control unit (4.11) is connected to the internal cables (4.12) Fig. 7 of the heating module of the dark chamber (4), the voltage control unit (5.10) is connected to the internal cables (5.11) Fig. 8 of the cooling module of the dark chamber (5).
- Fig. 10 Solar energy that is directed through the concentrators with a light concentrating tube (1) and a light concentrating funnel (2) through the light transporting multi wire cables (1.7) and the light transporting full cables (2.4) tied in bundles of light transporting cables (3.1) Fig. 1, Fig. 3 and Fig. 5, regardless of the energy combined sun central are used for external and underground heating of solar thermal greenhouse (7) Fig. 10, which allows more harvests throughout the year, and are consisted of:
- Bundles (3.1) of the light transporting cables (1.7) are split over the soil in the interior of the solar thermal greenhouses (7), rising tied with clamping stripes (7.15) along the pillars of the construction of a greenhouse (7.2) on their outer sides and they are split to wire ends of multi wire cable (7.13) along the lower surfaces of the construction (7.1) bound with clamping strips (7.15) radiating light.
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The sunlight is collected by a light concentrating tube (1) Fig.1, Fig.9 or a light concentrating funnel (2) Fig.3, after which light transporting multi wire cable (1.7) or light transporting full cable (2.4) tied in bundles of light transporting cables (3.1) bring in the Sun rays (1.1) through the tubular opening (3.2) in the electrical module of the dark chamber (3) Fig.5, Fig.9 between the photovoltaic panels (3.9) for the production of electrical energy, through which heat energy is released through the tubular openings (3.13) and built-in fans (3.14) it is transported into the heating module of the dark chamber (4) Fig.7, Fig.9 and the cooling module of the dark chamber (5) Fig.8, Fig.9, The modules (3), (4) and (5) are interconnected with tubular openings for transportation of the heated air (3.13), hot air inlet tubular opening (4.6) and hot air outlet tubular opening (4.7) coordinated through the inverter (3.16) and the voltage control units (3.15), (4.11) and (5.10) interconnected with electrical cables (3.18). Concentrators of light through the light concentrating tube (1) and the light concentrating funnel (2), through light transporting multi wire cable (1.7) and light transporting full cable (2.4), as a separate technical solution can directly transport Sun rays (1.1) into heating body-jar (7.7) placed in soil (7.3) in greenhouse (7) Fig.10.
Description
HYBRID PHOTOVOLTAIC AND THERMAL SOLAR CONCENTRATOR
ECo Sun Central
TECHNOLOGY FIELD Energy Combined Sun Central belongs to an area of devices for the production of electrical and thermal energy as well as cooling of air and liquid, according to the international classification MKP the invention is classified and marked with .
THE STATE OF THE TECHNOLOGY
In the field of energy devices, we are familiar with devices for converting solar into electrical energy - photovoltaic, which are stored in batteries - accumulators, and we are also familiar with devices that use solar energy for production of heat energy.
TECHNICAL SOLUTION
The technical solution offered by this invention consists of the fact that sunlight through specially designed concentrators of light energy, through light transporting cables, transmits light into a dark chamber where the photovoltaic panels are illuminated, which produces electrical energy that is stored in batteries for immediate and delayed use in the process of production of electrical energy in the dark chambers, the heat that is released is transported in the upgraded modules for heating and cooling.
PROFILE DESCRIPTION The light concentrators through the light concentrating tube and the light concentrating funnel as separate technical solutions/ concentrate light and through light transporting cables, transport it into the dark chamber, which consists of an outer metal construction insulated with sandwich insulation where in the central interior with metal elements-separators is placed an internal metal construction where photovoltaic panels are placed on all six sides, facing the photovoltaic cells towards the inside of the construction. Light transporting cables with insulation form light transporting cable bundles that penetrate through at least one outlet of the outer construction, pass through the inter space between the outer and inner constructions in the photovoltaic panels openings, execute photovoltaic
lighting, which produces electrical energy directed towards the inverter which is connected to electrical energy storage batteries and a voltage controller connected to thermostats and fans that transport the heated air to upgraded modules for heating and cooling. The invention also includes the use of a light concentrating tube and a light concentrating funnel with cables for transmission of solar energy in greenhouses, where it is used for lighting but also for the accumulation of heat in heat absorbers embedded in the soil for heating.
The invention is described in detail on the example of the performance shown on the drawings on which:
Figure 1 - Light concentrating tube Figure 2 - Lattice carrier for light concentrating tube
Figure 3 - Light concentrating funnel Figure 4 - Grid mount
Figure 5 - Electrical module of the dark chamber cross section Figure 6 - Voltage control unit Figure 7 - Dark chamber heating module cross section
Figure 8 - Dark chamber cooling module cross section Figure 9 - ECo Sun Central complete display schematic view Figure 10 - Solar thermal greenhouse schematic view
Figure 11 - Part of the construction of the green house with heating body -jar and heat absorbers
LEGEND
The tags from the Energy Combined Solar Center
1. Light concentrating tube (1), (Figure 1)
1.1. Sun rays
1.2. Convex lens
1.3. Fresnel lens
1.4. Body of a concentrating tube
1.5. Mirror coating
1.6. Introducer for a light transporting cable
1.7. Light transporting multi wire cable
1.8. Vacuum pin
1.9. Silicone seal
1.10. Insulation
1.11. Transported concentrated light
2. Lattice carrier for light concentrating tube (Figure 2) 1.2 Convex lens
1.12. Lattice carrier for light concentrating tube
3. Light concentrating funnel (2), (Figure 3)
1.1. Sun rays
1.2. Convex lens
1.3. Fresnel lens
2.1. Light funnel (with fiber extension 2.3.)
2.2. Mirror coating
2.3. Fiber extension (soldered to light transporting full cable)
2.4. Light transporting full cable
2.5. Focused light rays
2.6. Air distance
2.7. Transported concentrated light
2.8. Grid mount
2.9. Upper grid
2.10. Lower grid
4. Grid mount (Figure 4)
1.2. Convex lens
2.1. Light funnel (with fiber extension 2.3.)
2.3. Fiber extension (soldered to light transporting full cable)
2.6. Air distance
2.8. Grid mount
2.9. Upper grid
2.10. Lower grid
5. Electrical module of the dark chamber (3), (Figure 5)
3.1. Bundles of light transporting cables
3.2. Tubular opening
3.3. Outer metal construction
3.4. Sandwich insulation
3.5. Inner metal construction
3.6. Metal joint elements
3.7. Metal legs
3.8. Wheels
3.9. Photovoltaic panels
3.10. Photovoltaic cells
3.11. Holders
3.12. Air filter
3.13. Tubular openings
3.14. Built-in fans
3.15. Voltage control unit
3.16. Inverter
3.17. Thermal probes
3.18. Electrical cable
3.19. Carriers with coupling elements
3.20. Air space
3.21. Air filter holder
3.22. Air inlet opening
3.23. Batteries
3.24. Electrical cable for batteries 6. Voltage control unit (Figure 6)
6.1. Voltage Input / Output
6.2. Control SMART tile
6.3. Control network Input / Output
6.4. Fuse
6.5. Switch
6.6. Outlet temperature indicator
6.7. Inlet temperature indicator
6.8. Thermostats for fans
6.9. DC power Input / Output
6.10. Front of the housing
7. Dark chamber heating module (4), (Figure 7)
4.1. Metal construction
4.2. Carriers with coupling elements
4.3. Sandwich insulation
4.4. Outlet for discharging excess hot air
4.5. Fan
4.6. Hot air inlet tubular openings
4.7. Hot air outlet tubular openings
4.8. Fans for outlet of hot air
4.9. Opening for air heating
4.10. Fan for air heating
4.11. Voltage control unit
4.12. Electrical cables
4.13. Pipe for sanitary water
4.14. Inlet opening for sanitary water
4.15. Outlet opening for sanitary water
4.16. Spiral pipe for heating
4.17. Inlet opening of spiral pipe for heating
4.18. Outlet opening of spiral pipe for heating 8. Dark chamber cooling module (5), (Figure 8) 5.1. Metal construction
5.2. Carriers with coupling elements
5.3. Sandwich insulation
5.4. Pipe for outlet of excess air
5.5. Fans for outlet of hot air
5.6. Hot air inlet tubular openings
5.7. Tubular opening for entry of outside air
5.8. Pipe for air-cooling
5.9. Fan for air-cooling
5.10. Voltage control unit
5.11. Electrical cable
5.12. Cooling pipe
5.13. Inlet of the cooling pipe
5.14. Outlet of the cooling pipe
5.15. Pump
5.16. Condenser
5.17. Evaporator
5.18. Saturated solution
5.19. Diluted solution
5.20. Holder of closed container with diluted solution
5.21. Heat absorbers
5.22. Closed container with saturated solution
5.23. Closed container with diluted solution
5.24. Open container with saturated solution
5.25. Holder of closed container with saturated solution
5.26. Holder of open container with saturated solution
5.27. Heating chamber
5.28. Cooling chamber
5.29. Excess solution pipe
5.30. Pipe with a pump
9. ECo Sun Central (Figure 9)
1. Light concentrating tube
3. Electrical module of the dark chamber
3.1. Bundles of light transporting cables
4. Dark chamber heating module
5. Dark chamber cooling module
10. Solar thermal greenhouse (Figure 10)
3.1. Bundles of light transporting cables
7. Greenhouse
11. Solar thermal greenhouse (7), (Figure 11)
1. Construction of the green house
.2. Pillars of the construction of the greenhouse.3. Soil
.4. Stabilizer of the pillar with an opening 7.5. Underground part of the pillar
7.6. Pillar opening
7.7. Heating body-jar
7.8. Opening of the heating body-jar
7.9. Silicone seal
7.10. Radiating heat and light
7.11. Heat absorber
7.12. Insulator
.13. Wire end of multi wire cable
7.14. Exit Sun light
7.15. Clamping strips
1.7. Light transporting multi wire cable
2.4. Light transporting full cable
3.1. Bundles of light transporting cables
According to the invention, the Sun rays (1.1) are collected and transported with the help of a light concentrating tube (1) Fig.l, Fig.9 which in its upper part has a convex lens (1.2) and a Fresnel lens (1.3) with a body of a concentrating tube (1.4) which are joined in one unit, where the body of the concentrating tube (1.4) is outwardly coated with a mirror coating (1.5) while on the upper side part is a vacuum pin (1.8), the lower part of the body of the concentrating tube (1.4) has an introducer for a light cable (1.6) on a light transporting multi wire cable (1.7) with transported concentrated light (1.11) and with insulation (1.10) which is attached to the introducer for a light cable (1.6) with a silicone seal (1.9) to the light concentrating tubes (1) and they are placed in the lattice carrier for light concentrating tube (1.12) Fig.l, Fig.2
An energy combined sun central has an optional solution, light concentrating funnel (2) Fig.3 consisting of a convex lens (1.2) and a Fresnel lens (1.3) placed on the upper grid (2.9) of the grid mount (2.8) while the light funnel (2.1) with the fiber extension (soldered to light transporting full cable ) (2.3) is placed in the lower grid (2.10) of the grid mount (2.8) where between the convex lens
(1.2) and the Fresnel lens (1.3) in accordance to the position of the light concentrating funnel (2) there is an air distance (2.6) for the passage of focused light rays (2.5). The light funnel (2.1) has an external mirror coating (2.2) while at the fiber extension (soldered to light transporting full cable)
(2.3) is sealed a light transporting full cable (2.4). Concentrated light (1.11) and (2.7) from light concentrating tubes (1) and light concentrating funnels (2) is transported to the electrical module of the dark chambers (3) Fig.5, Fig.9 by light transporting multi wire cables (1.7) with insulation (1.10) and light transporting full cables (2.4) that form bundles of light transporting cables (3.1). Fig.3, Fig.4
An electrical module of dark chamber (3) consists of an outer metal construction (3.3) in the form of a cuboid on which outer sides is placed sandwich insulation (3.4) metal legs (3.7) with wheels (3.8) and carriers with coupling elements (3.19) while at one of the lateral sides there is attached and connected voltage control unit (3.15) and the inverter (3.16) with batteries (3.23) through electrical cable for batteries (3.24), on the lower surface on an electrical module of the dark chamber has an air inlet opening (3.22) with air filter (3.12) inserted in the air filter holder (3.21). On the upper side of the electrical module of the dark chamber (3) through the sandwich insulation (3.4) are built in tubular openings (3.13) with built-in fans (3.14) connected to the thermal probes (3.17) through the electrical cable (3.18) with voltage control unit (3.15). In the inner central space of the outer metal construction (3.3) with sandwich insulation (3.4) is attached an inner metal construction (3.5)
fastened with metal joint elements (3.6) for the outer metal construction (3.3) whereby on all six sides of the inner metal construction (3.5) are fastened photovoltaic panels (3.9). Through the tubular opening (3.2), enters one or more bundles of light transporting cables (3.1) that pass through the air space (3.20) between the outer metal constructions (3.3) and inner metal construction (3.5), tubular openings (3.2) enters through the photovoltaic panels (3.9) set on holders (3.11) after previously removed and transmitted photovoltaic cells (3.10). Bundles of the light transporting cables (3.1) illuminate photovoltaic panels (3.9) and with this process an electrical energy is produced, in this process thermal energy that is released enters the air space (3.20) and with the help of the built- in fans (3.14) placed in the tubular openings (3.13), is transported into the heating module (4) Fig.5 The dark chamber heating module (4) Fig.7, Fig.9 is attached with the electrical module of the dark chamber (3) through the carriers with the coupling elements (3.19) Fig. 5 welded on the corners of the upper surface of the dark chamber electrical module (3) and carriers with coupling elements (4.2) welded to the lower surface of the dark chamber heating module (4). The warm air from the electrical module in the dark chamber (3) goes out through tubular openings (3.13) with built-in fans (3.14) placed on the upper surface of the electrical module in the dark chamber (3) Fig. 5 and enters the hot air inlet tubular openings (4.6) Fig. 7 placed on the lower surface of the dark chamber heating module (4) which is consisted of a metal construction (4.1) with welded carriers with coupling elements (4.2) at the corners of the upper and lower surfaces of dark chamber heating module (4), metal construction (4.1) and carriers with coupling elements (4.2) are insulated with a sandwich insulation (4.3). On the left lateral side of the dark cham ber heating module (4) there is an outlet for discharging excess hot air (4.4) with a fan (4.5) which enters dark chamber heating module (4) through hot air inlet tubular openings (4.6) and is transported into the dark chamber cooling module (5) Fig.8, Fig.9 through hot air outlet tubular openings (4.7) with fans for outlet of hot air (4.8) placed on the upper surface of the dark chamber heating module (4). The heated air put into the module in the dark chamber heating module (4) through the hot air inlet tubular openings (4.6) is used for air heating by transporting it through the opening for air heating (4.9) with a fan for air heating (4.10) placed on the opposite lateral side of the outlet for discharging excess hot air (4.4), in the inner lower part of the heating module in the dark chamber heating module (4) are integrated spirally placed pipe for sanitary water (4.13) with an inlet opening for sanitary water (4.14) and an outlet opening for sanitary water (4.15). In the upper internal part of the dark chamber heating module (4) is placed a spiral pipe for heating (4.16) with an inlet opening of spiral pipe for heating (4.17) and an outlet opening of spiral pipe for heating (4.18). Functioning of the dark chamber heating module (4) is
provided through voltage control unit (4.11) placed on the lateral side on the dark chamber heating module (4) under the outlet for discharging excess hot air (4.4) is connected with electrical cables (4.12) with the fans (4.5), (4.8), (4.10) and the thermal probe (3.17), power supply is performed through the inverter (3.16) placed in the electrical module in the dark chamber (3) directly or through batteries (3.23). Fig. 5, Fig. 7
The dark chamber cooling module (5) Fig. 8 is positioned above the dark chamber heating module (4) Fig. 7 so that with its carriers with coupling elements (5.2) lay down on the upper carriers with coupling elements (4.2) of the dark chamber heating module (4) that consists of a metal construction (5.1) insulated with sandwich insulation (5.3) whose interior is divided into two chambers, one heating chamber (5.27) and one cooling chamber (5.28). The hot air from the dark chamber heating module (4) enters the dark chamber cooling module (5) through the hot air inlet tubular openings (5.6) which lay down on the hot air outlet tubular openings (4.7) placed on the upper surface of the dark chamber heating module (4) in the heating chamber (5.27) on the holder of closed container with diluted solutions (5.20) welded to the metal construction (5.1) is placed a closed container (5.23) with a diluted solution (5.19) where on the holder of the open container with saturated solution (5.26) an evaporator (5.17) is attached in the open container with saturated solutions (5.24). The closed container with diluted solution (5.23) is insulated with sandwich insulation on all sides (5.3). On the bottom surface of the upper part of the metal construction (5.1) with the holder of closed container with saturated solution (5.25) is attach closed container with saturated solution (5.22) is secured, with a saturated solution (5.18) on the upper and lower surfaces of the closed container with diluted solution (5.22) heat absorbers (5.21) are placed.
The warm air that enters through the hot air inlet tubular openings (5.6) heats the closed container with saturated solution (5.22) and causes evaporation of the saturated solution (5.18) which steam enters the condenser (5.16) placed in the cooling chamber (5.28) where condensed and cooled goes into the open container with a saturated solution (5.24) in which the evaporator (5.17) is placed. The liquid from the inlet of the cooling pipe (5.13) with the help of the pump (5.15) passes through the evaporator (5.17) and cools off and then chilled passes through the cooling pipe (5.12) and exits the cooling module (5) through the outlet of the cooling pipe (5.14). The entrapped air through the tubular opening for entry of outside air (5.7) passes through the cooling chamber (5.28) where it cools and exits through the pipe for air cooling (5.8) with the help of a fan for air cooling (5.9). The excess of the hot air exits through the pipe for outlet of excess air (5.4) using a fan for outlet of hot
air (5.5). The closed container with diluted solution (5.23) and closed container with saturated solution (5.22) are interconnected through a pipe with a pump (5.30), whereby the excess of saturated solution is returned back through the excess solution pipe (5.29). The electrical cable (5.11) connects the voltage control unit (5.10) with the thermal probes (3.17), the fans (5.9), (5.5) and the pump (5.15) and pipe with a pump (5.30). Fig. 8
Voltage control units (3.15), (4.11) and (5.10) Fig. 5, Fig. 7 and Fig. 8 consist of voltage input / output (6.1) control smart tile (6.2) control network input / output (6.3) , fuse (6.4), switch (6.5), outlet temperature indicator (6.6), inlet temperature indicator (6.7) and thermostats for fans (6.8), DC power input / output (6.9) located on the front of the housing (6.10) while the voltage control unit (3.15) is connected to the internal cables (3.18) Fig. 5 from the electrical module of the dark chamber (3), voltage control unit (4.11) is connected to the internal cables (4.12) Fig. 7 of the heating module of the dark chamber (4), the voltage control unit (5.10) is connected to the internal cables (5.11) Fig. 8 of the cooling module of the dark chamber (5).
Solar energy that is directed through the concentrators with a light concentrating tube (1) and a light concentrating funnel (2) through the light transporting multi wire cables (1.7) and the light transporting full cables (2.4) tied in bundles of light transporting cables (3.1) Fig. 1, Fig. 3 and Fig. 5, regardless of the energy combined sun central are used for external and underground heating of solar thermal greenhouse (7) Fig. 10, which allows more harvests throughout the year, and are consisted of:
Construction of a greenhouse (7.1) with raised on pillars of the construction of a greenhouse (7.2) where pillars of the construction of a greenhouse (7.2) when entering the soil (7.3) with the underground part of the pillar (7.5) they pass through the stabilizers of the pillar with an opening (7.4) they penetrate through the heating body- jar (7.7) through the opening of the heating body- jar (7.8) and the silicone seal (7.9), filled with heat absorber (7.11), in each heating body - jar (7.7), through the pillar opening (7.6) of the pillars of the construction of a greenhouse (7.2), enters the underground set of light transporting full cables (2.4) which are radiating heat and light at their ends (7.10), that heats the heat absorbers (7.11), whose heat is transferred to the heating body - jar (7.7), which underneath has an insulator (7.12), that makes whole day underground heating of the soil (7.3) and with that the roots of plants.
Bundles (3.1) of the light transporting cables (1.7) are split over the soil in the interior of the solar thermal greenhouses (7), rising tied with clamping stripes (7.15) along the pillars of the construction
of a greenhouse (7.2) on their outer sides and they are split to wire ends of multi wire cable (7.13) along the lower surfaces of the construction (7.1) bound with clamping strips (7.15) radiating light.
Fig. 10, Fig. 11
Claims
1. Energy combined sun central is consisted of sunlight concentrators (1) and (2) bundles of light transporting cables (3.1), electrical module of the dark chamber (3), dark chamber heating module (4) dark chamber cooling module (5), indicated by, the convex lens (1.2), the Fresnel lens (1.3) and the body of the concentrating tube (1.4) are cast in one piece, where the body of the concentrating tube (1.4) is coated with a mirror coating (1.5) and on its upper lateral side has a built-in vacuum pin (1.8) while the light transporting multi wire cable (1.7) is inserted into the introducer for a light transporting cable (1.6).
2. Energy combined sun central has a light concentrating funnel (2) consisting of a convex lens (1.2), a Fresnel lens (1.3) indicated by, convex lens (1.2) and the Fresnel lens (1.3) are cast in one piece and placed on the upper grid (2.9) from the grid mount (2.8), while at the lower grid (2.10) from a grid mount (2.8) is inserted a light funnel (2.1.) with fiber extension (2.3) coated with mirror coating (2.2) so that at the fiber extension (2.3) of the light funnel (2.1.) with fiber extension (2.3) is soldered light transporting full cable (2.4) where the completeness of the convex lens (1.2) and the Fresnel lens (1.3) are height distanced in accordance to the light funnel (2.1) with fiber extension (2.3).
3. Energy combined sun central according to patent claim 1, indicated by, electrical module (3) has an outer metal construction (3.3) in the form of a cuboid with a sandwich insulation (3.4) and an inner centrally mounted inner metal construction (3.5) with metal joint elements (3.6) welded on the corners on the outside of the inner metal construction (3.5) and the inner sides of the corners of the outer metal construction (3.3), where on all inner sides of the inner metal construction (3.5) are fastened photovoltaic panels (3.9) which with an electrical cable (3.18) are connected to the inverter
(3.16), voltage control unit (3.15), thermal probes (3.17) and built-in fans (3.14), where the inverter
(3.16) is connected to batteries (3.23) with electrical cable for batteries (3.24) while one or more bundles of light transporting cables (3.1) penetrate through the tubular opening (3.2) in the inner metal construction (3.5) laterally closed by the photovoltaic panels (3.9) whose photovoltaic cells (3.10) are turned to the interior space of the inner metal construction (3.5).
4. Energy combined sun central according to patent claim 3, indicated by, that the electrical module of the dark chamber(3) on its lower corners has metal legs (3.7) with wheels (3.8), and in the middle section of the lower surface there is an air inlet opening (3.22) with air filter holder (3.21) with an air filter (3.12), while on the corners of the upper surface of the module (3) are mounted
carriers with coupling elements (3.19) where in between are tubular openings (3.13) with built-in fans (3.14) this air enters the electrical module of the dark chamber (3) in the air space (3.20) and is heated by the bundles of light transporting cables (3.1) and the photovoltaic panels (3.9) and exits through the tubular openings (3.13) with the built-in fans (3.14) and enters the hot air inlet tubular openings (4.6) of the heating module of the dark chamber (4) that are drawn to the tubular openings (3.13) of the electrical module of the dark chamber (3).
5. Energy combined sun central according to patent claims 3 and 4, indicated by, that the entrained heated air in the module (4) from the electrical module of the dark chamber (3) heats the pipe for sanitary water (4.13) with an inlet opening for sanitary water (4.14) and an outlet (4.15) and the heating pipe (4.16) with the inlet opening of spiral pipe for heating (4.17) and the outlet opening of spiral pipe for heating (4.18), with the hot air enters into the hot air outlet tubular openings (4.7) with the fans for outlet of hot air (4.8) which are pushed into the cooling module of the dark chamber (5) through the hot air inlet tubular openings (5.6).
6. Energy combined sun central according to patent claims (1),(2), (3), (4) and (5), indicated by, the electrical module of the dark chamber (3) is connected to the heating module of the dark chamber (4) and the cooling module of the dark chamber (5) so that the carriers with coupling elements (4.2) placed on the lower surface of the module (4) lie on the carriers with coupling elements (3.19) placed on the upper surface of the module (3) while the cooling module of the dark chamber (5) leans with the carriers with coupling elements ( of dark chamber cooling module )(5.2) on the carriers with coupling elements (4.2) of the heating module of the dark chamber (4), which forms the physical compactness of the energy combined sun central.
7. Energy combined sun central according to patent claims 1 and 2, indicated by, the concentrators (1) and (2) insert into the greenhouse (7) the focused light rays (2.5) by light transporting multi wire cables (1.7) and light transporting full cables (2.4) tied in bundles (3.1) so that the bundles (3.1) of the light transporting full cables (2.4) are buried into the soil (7.3) and with part of the light transporting full cables (2.4) are penetrating through pillar opening (7.6) inside the underground part of the pillar (7.5) of the pillars of the construction of the greenhouse (7.2) penetrating the heating body -jar (7.7) through the opening of the heating body-jar (7.8) and the silicone seal (7.9) in the heat absorber (7.11) while the bundles of light transporting cables (3.1) are placed on soil (7.3) where parts of the light transporting cables (1.7) are tied to the outer sides of the pillars of the construction
of the greenhouse (7.2) with wire ends of multi wire cable (7.13) on the lower surfaces of the construction of the green house (7.1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MK51318 | 2018-07-02 | ||
| PCT/MK2019/000001 WO2020009558A1 (en) | 2018-07-02 | 2019-03-19 | Hybrid photovoltaic and thermal solar concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3837721A1 true EP3837721A1 (en) | 2021-06-23 |
Family
ID=66429446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19722217.7A Withdrawn EP3837721A1 (en) | 2018-07-02 | 2019-03-19 | Hybrid photovoltaic and thermal solar concentrator |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3837721A1 (en) |
| WO (1) | WO2020009558A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4411490A (en) * | 1980-08-18 | 1983-10-25 | Maurice Daniel | Apparatus for collecting, distributing and utilizing solar radiation |
| US5089055A (en) * | 1989-12-12 | 1992-02-18 | Takashi Nakamura | Survivable solar power-generating systems for use with spacecraft |
| US20090032085A1 (en) * | 2004-06-18 | 2009-02-05 | Mihai Grumazescu | Apparatus for generating ac electric power from photovoltaic cells |
| KR101437900B1 (en) * | 2012-05-30 | 2014-09-16 | (주)애니캐스팅 | Concentrating photovoltaic module |
| US20150125113A1 (en) * | 2013-11-02 | 2015-05-07 | Jerome Schreiber | Fiber optic solar collector |
-
2019
- 2019-03-19 WO PCT/MK2019/000001 patent/WO2020009558A1/en unknown
- 2019-03-19 EP EP19722217.7A patent/EP3837721A1/en not_active Withdrawn
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| WO2020009558A1 (en) | 2020-01-09 |
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