CN116538690A - Solar energy semi-transparent concentrating heat collecting and storing integrated window - Google Patents
Solar energy semi-transparent concentrating heat collecting and storing integrated window Download PDFInfo
- Publication number
- CN116538690A CN116538690A CN202310415176.2A CN202310415176A CN116538690A CN 116538690 A CN116538690 A CN 116538690A CN 202310415176 A CN202310415176 A CN 202310415176A CN 116538690 A CN116538690 A CN 116538690A
- Authority
- CN
- China
- Prior art keywords
- heat
- concentrating
- fixed wheel
- solar
- pipe
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 8
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 abstract description 18
- 239000011232 storage material Substances 0.000 abstract description 18
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 238000001228 spectrum Methods 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 description 13
- 230000005494 condensation Effects 0.000 description 13
- 238000012546 transfer Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005338 heat storage Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000012782 phase change material Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/50—Preventing overheating or overpressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/10—Arrangements for storing heat collected by solar heat collectors using latent heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/40—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/83—Other shapes
- F24S2023/834—Other shapes trough-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a solar semi-permeable concentrating and heat collecting and storing integrated window which comprises a window frame, low-iron glass and a concentrating and heat collecting and storing system, wherein the concentrating and heat collecting and storing system comprises a plurality of concentrating grooves, a plurality of vacuum heat collecting pipes, an integrated pipe, a heat exchange pipe, an energy storage material and a material storing pipe; the invention works in two modes: in the heat collecting mode, the light collecting groove is closed, the wavelength selective film transmits the visible part of the incident solar spectrum to the inner space, the infrared part of the spectrum is reflected and concentrated on the absorption coating material in the vacuum heat collecting tube through the wavelength selective film to collect heat energy, and the infrared part of the solar spectrum is blocked to help to passively cool the inner space; in the daylighting mode, the concentrating trough is "open" to allow the entire sunlight to be transmitted to the interior space.
Description
Technical Field
The invention aims to provide a solar semi-transparent concentrating heat collecting and storing integrated window, and belongs to the field of building energy.
Background
Solar energy is a rich and clean energy source, and deep research is carried out on the solar energy, so that the solar energy can completely or partially meet the energy requirement of a building, can save and protect fossil fuel and reduce the emission of greenhouse gases. Currently, the most mature solar energy utilization technologies are of three major categories, namely PV (photovoltaic), PT (photo-thermal), PV/T (photo-thermal). The solar energy technology is taken as a new technology with sustainable development, and the solar energy photo-thermal conversion technology is combined with a modern building, so that good production potential can be provided for heating and living hot water of a house. However, the technical problems commonly existing in the prior art mainly include: 1) The energy transmission efficiency is low, and the contribution rate of the flat plate type heat collector is less than 40% in winter heating; 2) The arrangement mode is single, most solar heat collectors are mainly arranged on the roof and the building inclined plane, the volume is heavy, and the area utilization rate is low; 3) Most heat collectors use water as a heat transfer medium, the water is easy to freeze at low temperature, and the water is easy to cause pipeline rupture due to ice volume expansion, so that liquid leakage is caused.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a solar semi-transparent concentrating heat collecting and storing integrated window, a heat collector is arranged on the window, the receiving angle of a concentrating groove is adjusted to collect light and heat, light energy is fully utilized, and heat energy is provided for daily life of households.
The technical scheme of the invention is as follows:
the utility model provides a integrative window of solar energy semi-transparent spotlight collection and heat accumulation, including window frame 1, low-iron glass 4, spotlight collection and heat accumulation system includes a plurality of spotlight grooves 2, a plurality of evacuated collector tube 3, the integrated tube 5, heat transfer tube 14, energy storage material 16, storage tube 17, window frame 1 is provided with low-iron glass 4 towards outdoor one side, set up a plurality of spotlight grooves 2 in the middle of the window frame 1, the focal line department of every spotlight groove 2 all is equipped with evacuated collector tube 3, the inside integrated tube 5 of vertical and horizontal being provided with UNICOM of window frame 1, set up storage tube 17 in the evacuated collector tube 3, establish replacement tube 14 in the storage tube 17, heat transfer tube 14 in the heat exchange tube 15, evacuated collector tube 3, storage tube 17, the three suit of heat transfer tube 14 constitutes three sleeve pipes, heat transfer tube 14 and the intermediate layer of storage tube 17 fills energy storage material 16, be covered with solar energy absorption coating 19 between evacuated collector tube 3 and the storage tube 17, heat transfer tube 14 passes through sealed joint 20 and integrated tube 5 UNICOM, integrated tube 5 in window frame 1 passes through outside connection tube 21 and outside heat equipment UNICOM, heat transfer tube 15 flows into from the outside integration tube 5 of window frame 1 through outside connection tube 21 through the pump 15.
The solar semi-transparent concentrating heat collecting and accumulating integrated window also comprises end plates 6, wherein the end plates 6 are fixedly arranged at two ends of the concentrating groove 2, the concentrating groove 2 is an asymmetric shell-shaped paraboloid, a focal line of the concentrating groove coincides with the central line of the evacuated collector tube 3, and a PMMA wavelength selective film 13 is coated on the concave surface of the concentrating groove 2.
The solar semi-transparent concentrating and heat collecting integrated window also comprises a fixed wheel I7, a gear 8, a fixed wheel II 9, a transmission rod 10 and an external thread sleeve 11, wherein one end plate 6 of end plates 6 fixed on two sides of a concentrating groove 2 is fixedly arranged between the fixed wheel I7 and the fixed wheel II 9, the other side of the fixed wheel I7 is fixedly connected with the gear 8, three sleeves sequentially pass through holes on the fixed wheel II 9, the end plate 6, the fixed wheel I7 and the gear 8, gaps exist between the vacuum heat collecting tube 3 and the fixed wheel II 9, the end plates 6, the fixed wheel I7 and the holes on the gear 8, the three sleeves pass through the gear 8 and then enter the window frame 1, a rubber ring 18 is arranged between the vacuum heat collecting tube 3 and the window frame 1, and the rubber ring 18 is used for sealing and fastening; the gear 8 is meshed with the threads on the external thread sleeve 11, the thread sleeve 11 is fixedly arranged on the transmission rod 10, when the transmission rod 10 rotates, the thread sleeve 11 rotates along with the rotation, the gear 8 is driven to rotate, the gear drives the fixed wheel II 9, the end plate 6 and the fixed wheel I7 to rotate, and then the light gathering groove 2 is driven to rotate, because gaps exist between the vacuum heat collecting tube 3 and holes on the fixed wheel II 9, the end plate 6, the fixed wheel I7 and the gear 8, and the vacuum heat collecting tube 3 does not rotate along with the rotation.
The number of the threaded sleeves 11 is the same as that of the evacuated collector tubes 3 and the condensation grooves 2.
The transmission rod 10 is arranged in the side surface of the window frame 1, and the transmission rod 10 is provided with a rotary handle 12.
The surface shape formula of the reflecting surface of the asymmetric shell-shaped paraboloid of the light gathering groove 2 is as follows:
wherein:
wherein θ is the central angle of the paraboloid, the reflecting surface is intercepted at a height lower than 1/2 based on the surface shape, and the concentration ratio is 1.5-3.
In the invention, under the heat collection mode, the light collection groove 2 is closed, the light collection groove 2/PMMA wavelength selective film 13 transmits the visible part of the incident solar spectrum to the inner space, and the infrared part of the spectrum is concentrated on the evacuated collector tube 3 to collect heat energy, so that the infrared part of the solar spectrum is blocked to be helpful for passively cooling the inner space; in the lighting mode, the concentrating grooves 2 are "opened" to allow the entire sunlight to be transmitted to the indoor space.
The heat supply efficiency of the parabolic condenser in winter is higher than that of the parabolic condenser in summer, the radiation collection characteristic of the parabolic condenser is naturally matched with the heat demand of the people living in the building, the low-iron glass is used as an external protection barrier, the condensing heat collection and storage system can be protected from being damaged when encountering special weather, the energy storage material in the evacuated heat collection tube is not easy to freeze under the low-temperature condition, the phenomenon that the heat collection tube is broken due to the volume expansion of the energy storage material is avoided, and the latent heat value of the parabolic condenser is larger, so that the heat collection efficiency is improved.
The invention integrates the solar heat collection device and the glass maintenance structure, thereby realizing the building construction of the solar heat collection device, reducing the energy consumption and adding the beautiful appearance of the building; the arc shell-shaped condensation groove has small surface shape convex, strong wind resistance and impact resistance, can realize the opening and closing of the condensation heat collector through the rotating wheel, is opened when solar radiation reaches a certain value in the morning, starts heat collection and heat storage on the premise of ensuring lighting by partial light transmission, is closed when solar radiation falls to a certain value in the evening, wraps the heat collection tube, reduces convection heat dissipation with air and radiation heat dissipation loss to sky, and also protects the surface layer of the reflection surface of the condenser from being worn by wind and sand.
Under the condition of limited window frame area, the solar energy flow density is increased, heat is gathered into the heat storage material in the evacuated collector tube, and the heat is taken out from the heat storage material as required, so that higher-grade heat can be stably output; when the phase change heat storage material is filled in the pipe, the energy storage density can be improved, a large amount of latent heat is stored in a small space, the temperature of the phase change material is not too low due to the condensation effect, and the good heat exchange temperature difference is maintained; the phase change material can maintain smaller heat loss and higher heat efficiency because of latent heat storage and the temperature of the phase change material can not be greatly increased.
Drawings
FIG. 1 is a schematic diagram of a solar semi-transparent concentrating and heat collecting integrated window;
FIG. 2 is a schematic diagram of a part of a solar semi-transparent concentrating and heat collecting integrated window;
FIG. 3 is a schematic view of a solar semi-transparent concentrating and heat collecting integrated window drive rod set of the invention;
FIG. 4 is a schematic view of a solar semi-transparent concentrating and heat collecting integrated window concentrating tank of the invention;
FIG. 5 is a detailed view of one end of a solar semi-transparent concentrating and heat collecting integrated window three sleeve pipe;
FIG. 6 is a schematic cross-sectional view of a solar semi-transparent concentrating and heat collecting integrated window vacuum tube of the invention;
FIG. 7 is a schematic view of a solar semi-transparent concentrating and heat collecting integrated window tube according to the present invention;
in the figure: the solar energy collecting device comprises a 1-window frame, a 2-light collecting groove, a 3-vacuum heat collecting tube, 4-low-iron glass, a 5-integrated tube, a 6-end plate, a 7-fixed wheel I, an 8-gear, a 9-fixed wheel II, a 10-transmission rod, an 11-externally threaded sleeve, a 12-rotating handle, a 13-PMMA wavelength selective film, a 14-heat exchanging tube, a 15-heat exchanging working medium, a 16-energy storage material, a 17-storage tube, a 18-rubber ring, a 19-solar energy absorbing coating, a 20-sealing joint and a 21-externally connecting tube.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1
A solar energy semi-transparent condensation heat collection and storage integrated window, as shown in figures 1, 2, 3, 4, 5, 6 and 7, comprises a window frame 1, low-iron glass 4 and a condensation heat collection and storage system, wherein the condensation heat collection and storage system comprises a plurality of condensation grooves 2, vacuum heat collection tubes 3, integrated tubes 5, end plates 6, fixed wheels I7, gears 8, fixed wheels II 9, transmission rods 10, external thread sleeves 11, rotating handles 12, PMMA wavelength selective membranes 13, heat exchange tubes 14, heat exchange working media 15, energy storage materials 16, material storage tubes 17, rubber rings 18, solar energy absorption coatings 19, sealing joints 20 and external connection tubes 21, the window frame 1 is provided with the low-iron glass 4 on the outdoor side, four condensation grooves 2 are arranged in the middle of the window frame 1, vacuum heat collection tubes 3 are arranged at the focal lines of each condensation groove 2, the inside of the window frame 1 is longitudinally and transversely provided with the integrated tubes 5 which are communicated, the material storage tubes 17 are arranged in the vacuum heat collection tubes 3, the heat exchange tube 17 is internally provided with a replacement heat tube 14, a heat exchange working medium 15 flows through the heat exchange tube 14, the vacuum heat collection tube 3, the heat exchange tube 17 and the heat exchange tube 14 are sleeved to form three sleeves, the interlayer between the heat exchange tube 14 and the heat exchange tube 17 is filled with an energy storage material 16, a solar energy absorbing coating 19 is covered between the vacuum heat collection tube 3 and the heat exchange tube 17, the heat exchange tube 14 is communicated with the integrated tube 5 through a sealing joint 20, the left integrated tube 5 of the window frame 1 is communicated with external heat utilization equipment through an external connecting tube 21 and is used for providing hot water or hot air for indoor heat utilization equipment, the external heat utilization equipment is communicated with the right integrated tube 5 of the window frame 1 through a pump, the flow rate can be controlled by controlling the opening and closing of an inlet valve and an outlet valve of the external connecting tube 21, the heat exchange working medium 15 can be fully exchanged with the energy storage material 16 in a partition wall type, the heat exchange working medium 15 can be recycled, then fresh cold water can be pumped directly after the hot water is used up.
End plates 6 are arranged at two ends of the light-gathering groove 2, the light-gathering groove 2 is an asymmetric shell-shaped paraboloid, a focal line of the light-gathering groove coincides with the central line of the evacuated collector tube 3, and a PMMA wavelength selective film 13 is coated on the concave surface of the light-gathering groove 2; one end plate 6 of the end plates 6 fixed on two sides of the light condensation groove 2 is fixedly arranged between the fixed wheel I7 and the fixed wheel II 9 (fixedly bonded), the other side of the fixed wheel I7 is fixedly connected with the gear 8, three sleeves sequentially pass through holes on the fixed wheel II 9, the end plate 6, the fixed wheel I7 and the gear 8, gaps exist between the vacuum heat collecting tube 3 and the holes on the fixed wheel II 9, the end plate 6, the fixed wheel I7 and the gear 8, the three sleeves pass through the gear 8 and then enter the window frame 1, a rubber ring 18 is arranged between the vacuum heat collecting tube 3 and the window frame 1, the rubber ring 18 is used for sealing and fastening, and the heat exchanging tube 14 in the three sleeves is communicated with the integrated tube 5 longitudinally and transversely arranged in the window frame 1 to keep the circulation of internal heat exchanging working media 15; the gear 8 is meshed with threads on the external thread sleeve 11, the thread sleeve 11 is fixedly arranged on the transmission rod 10, when the transmission rod 10 rotates, the thread sleeve 11 rotates along with the rotation to drive the gear 8 to rotate, and the gear drives the fixed wheel II 9, the end plate 6 and the fixed wheel I7 to rotate so as to drive the light gathering groove 2 to rotate, because gaps exist between the vacuum heat collecting tube 3 and holes on the fixed wheel II 9, the end plate 6, the fixed wheel I7 and the gear 8, and three sleeves do not rotate along with the rotation; the number of the threaded sleeves 11 is the same as that of the evacuated collector tubes 3 and the condensation grooves 2, the transmission rod 10 is arranged in the side face of the window frame 1, and the transmission rod 10 is provided with a rotary handle 12.
The surface shape formula of the reflecting surface of the asymmetric shell-shaped paraboloid of the light-gathering groove 2 is as follows:
wherein:
wherein θ is the central angle of the paraboloid, the reflecting surface is intercepted at a height lower than 1/2 based on the surface shape, and the concentration ratio is 1.5-3.
In this embodiment, a dividing wall type heat exchange is performed between the heat exchange working medium 15 and the energy storage material 16, solar radiation in a specific wave band is focused on a solar energy absorption coating 19 in the vacuum tube 3 through a vacuum layer of the condensation groove 2, the solar energy absorption coating 19 covers the outer surface of the energy storage tube 17, the energy storage tube 17 is used as an absorber to transfer heat to the energy storage material 16, the energy storage material 16 is changed from a solid state into a liquid state after obtaining heat, the heat is stored in the energy storage material 16 in a latent heat form, the heat exchange working medium 15 exchanges heat with the energy storage material 16 in the heat exchange tube 14, the heat exchange tube 14 is communicated with the integrated tube 5 through a sealing joint 20, the integrated tube 5 at the left end of the window frame 1 is communicated with external heat equipment through an external connection tube 21, the external connection tube 21 is distributed at the left end and the right end of the window frame 1 and used for guiding out and introducing the heat exchange working medium 15, the integrated with the integrated tube 5 of the window frame 1 is communicated with the heat exchange tube 14 in the three-tube, and the flow of the working medium is regulated through valve opening and closing.
The low-iron glass 4 is embedded in the window frame 1 and is positioned at the outer side of the light condensing groove 2, the low-iron glass 1 allows external light to pass through and simultaneously protects the light condensing groove 2 from being damaged when encountering special weather, and the service life of the light condensing groove 2 is prolonged.
The opening and closing angles of the light gathering grooves 2 are adjusted according to lighting requirements and heat collection requirements, and when lighting requirements are met, the light gathering grooves 2 are manually rotated to be vertical to a horizontal plane by rotating the rotating handle 12 so as to allow most light to enter a room for indoor lighting; when the heat collection requirement is carried out, the light-gathering groove 2 is rotated to a specific angle according to the incident angle of the sun so as to achieve the optimal receiving angle, the light-gathering groove 2 focuses the solar rays with a specific wave band on the vacuum tube 3, and the absorption coating 19 positioned in the vacuum tube 3 obtains heat and transfers the heat to the energy storage material 17 to store the heat in a latent heat form so as to exchange heat with the heat exchange working medium 15.
The solar semi-transparent concentrating and heat collecting integrated window adopting the structure can collect light and heat by adjusting the angle of the concentrating groove, and can collect indoor light and heat.
The shell-shaped light-gathering groove can be combined with a tubular or flat absorber, the light-gathering quantity in summer can be lower than the light-gathering quantity in winter, the heat is consistent with the heat consumption in seasons, the energy consumption of building refrigeration can be reduced in summer by combining with heat storage, the heat-producing water is taken as a main target, and the indoor heating of a building can be realized by heating air in winter. Different purposes are realized in different seasons, the heat exchange pipes are in common use, and the heat mode for switching civil buildings according to heat requirements can be realized.
The above examples are only for illustrating the technical solution of the present invention and not for limiting it, and it should be understood by those skilled in the art that: which makes modifications and equivalents to the technical solutions of the present invention, which modifications and equivalents do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a solar energy semi-transparent spotlight collects integrative window of heat accumulation which characterized in that: the solar heat collecting and storing system comprises a window frame (1), low-iron glass (4) and a light collecting and storing system, wherein the light collecting and storing system comprises a plurality of light collecting grooves (2), a plurality of vacuum heat collecting pipes (3), an integrated pipe (5), a heat exchanging pipe (14), an energy storing material (16) and a material storing pipe (17), the low-iron glass (4) is arranged on one side of the window frame (1) towards the outside, the light collecting grooves (2) are arranged in the middle of the window frame (1), the vacuum heat collecting pipes (3) are arranged at the focal line of each light collecting groove (2), the integrated pipe (5) is longitudinally and transversely arranged in the window frame (1), the material storing pipe (17) is arranged in the vacuum heat collecting pipes (3), the heat exchanging pipe (14) is internally provided with a heat exchanging working medium (15), the vacuum heat collecting pipes (3), the material storing pipe (17) and the heat exchanging pipe (14) are sleeved to form three sleeves, the interlayer filling energy storing material (16) of the heat exchanging pipes (14) and Chu Liaoguan (17), a solar absorbing coating (19) is covered between the vacuum heat collecting pipes (3) and Chu Liaoguan), the heat exchanging pipe (14) is communicated with the integrated pipe (5) through a sealing joint (20) and the integrated pipe (5) through the sealing joint (21), the heat exchange working medium (15) flows into the integrated pipe (5) from the lateral external connecting pipe of the window frame (1) through a pump.
2. The solar semi-permeable concentrating heat collection and storage integrated window of claim 1, wherein: the light-gathering groove (2) is an asymmetric shell-shaped paraboloid, and the concave surface of the light-gathering groove (2) is coated with a PMMA wavelength selective film (13).
3. The solar semi-permeable concentrating heat collection and storage integrated window of claim 1, wherein: the solar energy concentrating device further comprises end plates (6), and the end plates (6) are arranged at two ends of the concentrating groove (2).
4. A solar semi-permeable concentrating heat collection and storage integrated window according to claim 3, wherein: the solar energy concentrating device further comprises a fixed wheel I (7), a gear (8), a fixed wheel II (9), a transmission rod (10) and an external thread sleeve (11), wherein one end plate (6) of end plates (6) on two sides of the concentrating groove (2) is fixedly arranged between the fixed wheel I (7) and the fixed wheel II (9), the gear (8) is fixedly connected to the other side of the fixed wheel I (7), the fixed wheel II (9), the end plate (6), the fixed wheel I (7) and the gear (8), holes are formed in the gear (8), three sleeves sequentially penetrate through the fixed wheel II (9), the end plate (6), the fixed wheel I (7) and the holes in the gear (8), and gaps exist between the vacuum heat collecting tube (3) and the holes in the fixed wheel II (9), the end plate (6), the fixed wheel I (7) and the gear (8); the gear (8) is meshed with threads on the external thread sleeve (11), and the thread sleeve (11) is fixedly arranged on the transmission rod (10).
5. The solar semi-permeable concentrating heat collection and storage integrated window of claim 4, wherein: the transmission rod (10) is arranged in the side surface of the window frame (1), and the transmission rod (10) is provided with a rotary handle (12).
6. The solar semi-permeable concentrating heat collection and storage integrated window of claim 4, wherein: the three sleeves penetrate through the gear (8) and then enter the window frame (1), and a rubber ring (18) is arranged between the vacuum heat collecting tube (3) and the window frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310415176.2A CN116538690A (en) | 2023-04-17 | 2023-04-17 | Solar energy semi-transparent concentrating heat collecting and storing integrated window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310415176.2A CN116538690A (en) | 2023-04-17 | 2023-04-17 | Solar energy semi-transparent concentrating heat collecting and storing integrated window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116538690A true CN116538690A (en) | 2023-08-04 |
Family
ID=87451534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310415176.2A Pending CN116538690A (en) | 2023-04-17 | 2023-04-17 | Solar energy semi-transparent concentrating heat collecting and storing integrated window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116538690A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366651A (en) * | 2023-12-08 | 2024-01-09 | 山西迪安普特科技有限公司 | Building heating device utilizing solar energy |
-
2023
- 2023-04-17 CN CN202310415176.2A patent/CN116538690A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366651A (en) * | 2023-12-08 | 2024-01-09 | 山西迪安普特科技有限公司 | Building heating device utilizing solar energy |
| CN117366651B (en) * | 2023-12-08 | 2024-03-12 | 山西迪安普特科技有限公司 | Building heating device utilizing solar energy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109631417A (en) | A kind of photovoltaic and photothermal integral device with nocturnal radiation refrigerating function | |
| CN108425427A (en) | A kind of high energy-saving type energy storage building | |
| CN207568778U (en) | A kind of cooling heating and power generation system based on regenerative resource | |
| Kalogirou | Nontracking solar collection technologies for solar heating and cooling systems | |
| CN201119328Y (en) | Solar greenhouse thermal collection and storage system with V shaped board | |
| CN106234077A (en) | That can not keep the sun off and that light quantity is variable photovoltaic greenhouse | |
| CN102207340A (en) | Light-condensing type solar water heater | |
| CN116538690A (en) | Solar energy semi-transparent concentrating heat collecting and storing integrated window | |
| CN107587984B (en) | Combined cooling heating and power system based on renewable energy sources | |
| CN106837082B (en) | Multifunctional louver type solar heat collection system | |
| CN113432311B (en) | Greenhouse solar heat collection system and method | |
| CN106524575B (en) | A kind of solar energy dual-effect refrigeration and hot water association system | |
| CN106677332A (en) | Solar house | |
| WO2023056861A1 (en) | Heat supply system coupling passive phase change energy storage sunlight room and air source heat pump | |
| CN210463651U (en) | Photovoltaic power generation cold and heat energy recycling device | |
| CN113375348A (en) | Linkage type vertical groove type paraboloid synchronous tracking solar medium-temperature heating system | |
| CN114704893B (en) | Multi-source cooperative heat pump integrated system | |
| CN215948567U (en) | Energy-saving photovoltaic greening wall for building | |
| CN203203270U (en) | Solar light-concentration heat utilization system for high-rise building | |
| CN206310579U (en) | The air heat-collecting and hot water thermal-arrest integral system of a kind of passive-solar-energy-utilizing building | |
| CN112865702B (en) | Shutter type solar concentrating photovoltaic/photo-thermal/illumination integrated system | |
| CN202254382U (en) | Trough solar energy thermal collecting device | |
| CN204227598U (en) | Thin solum heat energy and solar association heating and refrigerating system | |
| CN208952437U (en) | Photovoltaic-photo-thermal-hot wind integrated heat-collection device | |
| CN111878875A (en) | Active heating system and room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |