CN201731657U - Light-concentrating heat collecting system of tracking vertical heat storage-collection combining solar water heater - Google Patents
Light-concentrating heat collecting system of tracking vertical heat storage-collection combining solar water heater Download PDFInfo
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- CN201731657U CN201731657U CN2010202426909U CN201020242690U CN201731657U CN 201731657 U CN201731657 U CN 201731657U CN 2010202426909 U CN2010202426909 U CN 2010202426909U CN 201020242690 U CN201020242690 U CN 201020242690U CN 201731657 U CN201731657 U CN 201731657U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02E10/44—Heat exchange systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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Abstract
The utility model provides a light-concentrating heat collecting system of a tracking vertical heat storage-collection combining solar water heater. The light-concentrating heat collecting system is arranged on a rotary tray with a passive photoinduction driving system. The light-concentrating heat collecting system is characterized in that the light-concentrating heat collecting system comprises a vertical heat storage-collection combining water tank, a main photonic crystal light-concentrating plate, an accessory photonic crystal light-concentrating plate, a solar penal and a plurality of metal glass sealing-connecting vacuum hot tubes and annular insulating water tubes; the main photonic crystal light-concentrating plate, the metal glass sealing-connecting vacuum hot tubes and the annular insulating water tubes are connected with the vertical heat storage-collection combining water tank; and the solar penal is connected with the accessory photonic crystal light-concentrating plate. By adopting the utility model, the occupied space of the solar heater can be greatly saved, solar energy can be received for a long time, and the light absorption of traditional light-concentrating plates can be avoided, and the solar energy can be utilized to the maximum extent.
Description
Technical field
The utility model relates to solar water heater light and heat collection system, and especially a kind of tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system that is applied in the photo-thermal converting system belongs to the solar energy heating technical field.
Technical background
The tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system is an a kind of solar energy light gathering and heat collecting system.This system utilizes the photonic crystal solar panel incident light is focused on the focal line, makes the solar receiver that is positioned at focal line be positioned at higher temperature, utilizes the mode water of Natural Circulation to cool off solar receiver, thereby reaches the water heating purposes.Understand according to the applicant, though heat effectively, there is the problem of following several respects in the horizontal solar water heater that uses at present:
1. area occupied is big, especially for the solar water heater that uses on the urban skyscraper, because all users place solar water heater with the limited area of top layer, so limited area certainly will be not enough to satisfy user's requirement.
2. effectively utilize the solar energy time short,, effectively utilize short shortcoming of solar energy time so will certainly cause because most of water heater thermal-arrest plate all is fixed.
3. utilize solar energy efficient low, can partial reflection solar energy when all there is thermal-arrest in the thermal-arrest plate and cause the energy loss of part, this has also just caused the shortcoming of utilizing solar energy low.
The utility model has overcome the deficiency that above horizontal solar water heater exists, better more efficient use solar energy on technology and material.
The utility model content
The purpose of this utility model is to propose a kind of tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system, and uses new material to guarantee the light and heat collection of better utilization solar energy.Use solar panel to come partially or completely to substitute traditional solar energy and be the related passive type photoinduction transmission system power supply of the utility model, thus better, more comprehensively, the more efficient solar energy that utilizes.
The technical solution of the utility model is: a kind of tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system, this system is installed on the rotary-tray that has passive type photoinduction transmission system, it is characterized in that comprising by vertical Cai Re-heat accumulation convolution water tank, the sub-crystal solar panel of key light, auxiliary photonic crystal solar panel, the adiabatic water pipe of the glassy metal sealing-in formula vacuum heat-pipe of solar panel and some quantity and ring-type is formed; More than the mounting structure of six big parts be, the sub-crystal solar panel of key light, glassy metal sealing-in formula vacuum heat-pipe all is connected with vertical Cai Re-heat accumulation convolution water tank with the adiabatic water pipe of ring-type, solar panel is connected with auxiliary photonic crystal solar panel.
Described vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system is characterized in that: the sub-crystal solar panel of described key light close attachment is in vertical Cai Re-heat accumulation convolution water tank outside;
Described auxiliary photonic crystal solar panel is the periphery that focal line is positioned at vertical Cai Re-heat accumulation convolution water tank to be distributed in attached to the block heat-insulating material intermetallic metal glass sealing formula vacuum heat-pipe around vertical Cai Re-heat accumulation convolution water tank.
Described vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system is characterized in that: described solar panel is placed on around the caustic surface of auxiliary photonic crystal solar panel (comprising top and side) and rotates simultaneously with auxiliary photonic crystal solar panel.
Described glassy metal sealing-in formula vacuum heat-pipe is positioned over the focal line of the sub-crystal solar panel of key light and is positioned at the insulation material junction of vertical Cai Re-heat accumulation convolution water tank side, in the adiabatic water pipe of the ring-type that the colling end of described glassy metal sealing-in formula vacuum heat-pipe all inserts with vertical Cai Re-heat accumulation convolution water tank bottom is connected, in cool metal glass sealing formula vacuum heat-pipe, make the water heating in the working media.
The operation principle of the utility model tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system is: under the driving of the related passive type photoinduction transmission system of the utility model, tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system of the present utility model will whole be adjusted into the best angle that receives solar energy, sub-crystal solar panel of key light and auxiliary photonic crystal solar panel focus on Salar light-gathering on the glassy metal sealing-in formula vacuum heat-pipe that is positioned at solar panel focal line position, in the adiabatic water pipe of the ring-type that the colling end of glassy metal sealing-in formula vacuum heat-pipe all inserts with vertical Cai Re-heat accumulation convolution water tank bottom is connected, in cool metal glass sealing formula vacuum heat-pipe, make the water heating in the working media.
The principle that the absorption of photonic crystal solar panel focuses in the utility model tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system is: photonic crystal is a photonic bandgap material, from material structure, photonic crystal is that a class has the periodically artificial design of dielectric structure and the crystal of manufacturing on the optics yardstick.Similar with semiconductor lattice to the chopping phase of electron wave function, photonic bandgap material can be modulated the electromagnetic wave with respective wavelength---when electromagnetic wave is propagated in photonic bandgap material, owing to existing Bragg diffraction to be modulated, electromagnetic wave energy forms band structure.Between being with and being with band gap appears, i.e. photon band gap.Institute's prodigiosin is in the photon in the photon band gap, can not enter this crystal.Photonic crystal and semiconductor have many similarities on basic model and research thinking, people can and make photonic crystal and device thereof by design in principle, reach the purpose of control photon motion.The appearance of photonic crystal (claiming the forbidden photon band material again) is handled people and the dream of controlling photon becomes possibility.
Because the appearance of photonic crystal forbidden photon band makes that utilizing photonic crystal to make solar panel becomes possibility, also makes in the light absorption stage and at utmost utilize solar energy to become possibility simultaneously.The employed photon crystal material of the utility model is the broad stopband, thereby the photon in visible-range can be focused on the solar thermal collector.
The geometric optical theory of the utility model tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system optical focus is: the circular arc caustic surface can be light focusing on the focus of circular arc, if circular arc spatially forms arc surface, then arc surface just can be positioned at light focusing on the round center of circle line in arc surface place at one.
Compare this utility model with the solar water heater of the existing horizontal heat storing and collecting thermal release structure of using on a large scale and can produce following three aspect beneficial effects:
1. so the utility model is owing to adopt vertical type heat storing and collecting thermojunction mould assembly structure can significantly save the shared space of solar water heater.
2. the utility model is owing to be the hot collecting system of adopting of solar tracking water heater, so the utility model can be under the driving of the related passive type photoinduction transmission system of the utility model, automatically adjust the angle that receives solar energy according to intensity variations, so can receive solar energy for a long time.
3. the utility model is made solar panel owing to adopting by photon crystal material, thus can avoid of the absorption of traditional solar panel to light, thus farthest utilize solar energy.
4. the utility model adopts the design of solar panel, and can partly or entirely replace existing traditional electric energy is the related passive type photoinduction transmission system power supply of the utility model, thereby farthest utilizes solar energy.
Description of drawings
Fig. 1 is an integrally-built three-dimensional wireframe pie graph of the present utility model;
Fig. 2 is an integrally-built three-dimensional wireframe three-view diagram of the present utility model;
Fig. 3 is an integrally-built 3D solid three-view diagram of the present utility model;
Fig. 4 is vertical Cai Re of the present utility model-heat accumulation convolution water tank 3D solid figure;
Fig. 5 is vertical Cai Re of the present utility model-heat accumulation convolution water tank three-dimensional line block diagram;
Fig. 6 is vertical Cai Re of the present utility model-heat accumulation convolution water tank three-dimensional line block diagram three-view diagram;
Fig. 7 is a photonic crystal solar panel example of the present utility model ();
Fig. 8 is a photonic crystal solar panel example of the present utility model (two);
Fig. 9 is the optical schematic diagram of photonic crystal solar panel of the present utility model;
Figure 10 is a solar panel 3D solid illustrated example of the present utility model;
Figure 11 is the 3D solid figure three-view diagram of solar panel of the present utility model;
Figure 12 is the three-dimensional line block diagram three-view diagram of solar panel of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Contrast Fig. 1 is as can be seen in the tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system of present embodiment, vertical Cai Re-heat accumulation convolution the water tank 1 that has the sub-crystal solar panel 6 of key light, assist photonic crystal solar panel 2 and be connected in auxiliary photonic crystal solar panel caustic surface solar panel 3 on every side and be fixed on the rotary-tray that has passive type photoinduction transmission system, and along with the rotary-tray that has passive type photoinduction transmission system rotates simultaneously, sub-crystal solar panel 6 of key light and auxiliary photonic crystal solar panel 2 solar focusing to glassy metal sealing-in formula vacuum heat-pipe 5, in the adiabatic water pipe 4 of the ring-type that the colling end of glassy metal sealing-in formula vacuum heat-pipe 5 all inserts with vertical Cai Re-heat accumulation convolution water tank 1 bottom is connected, in cool metal glass sealing formula vacuum heat-pipe 5, make the water heating in the working media.Contrast Fig. 2, Fig. 3 can see the integrally-built three-dimensional wireframe three-view diagram and the integrally-built 3D solid three-view diagram of the utility model of the tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system of present embodiment.
Contrast Fig. 4 can know the clear formation of the vertical Cai Re-heat accumulation convolution water tank 1 of tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system in Fig. 1 of finding out present embodiment, and vertical Cai Re-heat accumulation convolution water tank mainly is made of the photonic crystal solar panel 7 of main absorbing surface and the block insulation material 8 that is distributed in around the water tank.Can see that in Fig. 5 the center fixed of block insulation material has glassy metal sealing-in formula vacuum heat-pipe 9 around vertical Cai Re-heat accumulation convolution water tank.In Fig. 6, can see the three-dimensional wireframe three-view diagram of vertical Cai Re in the present embodiment-heat accumulation convolution water tank, more clearly understand vertical Cai Re-heat accumulation convolution water tank.
At Fig. 7, can see the particular location of the sub-crystal solar panel of key light and auxiliary pipe crystal solar panel in the present embodiment among Fig. 8.Be the outer periphery that the auxiliary photonic crystal solar panel 2 of focal line is distributed in vertical Cai Re-heat accumulation convolution water tank 1 wherein with glassy metal sealing-in formula vacuum heat-pipe 5.These auxiliary photon crystal slabs 2 are fixed on solar focusing on the glassy metal sealing-in formula vacuum heat-pipe 5 in the middle of the block insulation material of outer periphery of vertical Cai Re-heat accumulation convolution water tank 1 to main body, in the adiabatic water pipe 4 of the ring-type that the colling end of glassy metal sealing-in formula vacuum heat-pipe 5 all inserts with vertical Cai Re-heat accumulation convolution water tank 1 bottom is connected, in cool metal glass sealing formula vacuum heat-pipe 5, make the water heating in the working media.The optical schematic diagram of photonic crystal solar panel is seen Fig. 9.
Can know the space structure of the tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system solar energy condensation board 3 of seeing present embodiment among Figure 10.Solar energy condensation board 3 among Figure 10 is fixed on the caustic surface outer periphery of auxiliary photonic crystal solar panel 2.The purpose that adopts solar panel is partly or entirely to replace conventional electric energy to supply the passive type photoinduction that is installed on rotary-tray transmission system.To reach the purpose that makes full use of solar energy.At Figure 11, Figure 12 can be clearly seen that the 3D solid figure three-view diagram of solar panel and the three-dimensional line block diagram three-view diagram of solar panel.
Present embodiment has been considered optimal design, the ingenious nature of structure, novel and use.Light and heat collection efficient, photo-thermal conversion efficiency has greatly improved than traditional solar water heater.And the time of effectively utilizing solar energy and effectively the light focal area aspect be that traditional solar water heater is incomparable.
In addition to the implementation, the utility model also has other numerous embodiments.For example: also can focus on luminous energy with the condenser of other forms or other materials.Substitute the glassy metal sealing-in formula vacuum heat-pipe of this device for another example with other forms of solar energy heat collector, or the like.All technical schemes that is equal to replacement or equivalent deformation formation all drop on protection domain of the present utility model.
Claims (5)
1. tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system, this system is installed on the rotary-tray that has passive type photoinduction transmission system, it is characterized in that comprising by vertical Cai Re-heat accumulation convolution water tank, the sub-crystal solar panel of key light, auxiliary photonic crystal solar panel, the adiabatic water pipe of the glassy metal sealing-in formula vacuum heat-pipe of solar panel and some quantity and ring-type is formed; The sub-crystal solar panel of key light, glassy metal sealing-in formula vacuum heat-pipe all is connected with vertical Cai Re-heat accumulation convolution water tank with the adiabatic water pipe of ring-type, and solar panel is connected with auxiliary photonic crystal solar panel.
2. vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system according to claim 1 is characterized in that the sub-crystal solar panel of described key light close attachment is in vertical Cai Re-heat accumulation convolution water tank outside.
3. vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system according to claim 1 is characterized in that described auxiliary photonic crystal solar panel is the periphery that focal line is positioned at vertical Cai Re-heat accumulation convolution water tank to be distributed in attached to the block heat-insulating material intermetallic metal glass sealing formula vacuum heat-pipe around vertical Cai Re-heat accumulation convolution water tank.
4. vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system according to claim 1 is characterized in that described solar panel is placed on the caustic surface of assisting the photonic crystal solar panel and rotates simultaneously on every side and with auxiliary photonic crystal solar panel.
5. vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system according to claim 1, it is characterized in that described glassy metal sealing-in formula vacuum heat-pipe is positioned over the focal line and the insulation material junction that is positioned at vertical Cai Re-heat accumulation convolution water tank side of the sub-crystal solar panel of key light, in the adiabatic water pipe of the ring-type that the colling end of described glassy metal sealing-in formula vacuum heat-pipe inserts with vertical Cai Re-heat accumulation convolution water tank bottom is connected, in cool metal glass sealing formula vacuum heat-pipe, make the water heating in the working media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202426909U CN201731657U (en) | 2010-06-29 | 2010-06-29 | Light-concentrating heat collecting system of tracking vertical heat storage-collection combining solar water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202426909U CN201731657U (en) | 2010-06-29 | 2010-06-29 | Light-concentrating heat collecting system of tracking vertical heat storage-collection combining solar water heater |
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| CN201731657U true CN201731657U (en) | 2011-02-02 |
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| CN2010202426909U Expired - Fee Related CN201731657U (en) | 2010-06-29 | 2010-06-29 | Light-concentrating heat collecting system of tracking vertical heat storage-collection combining solar water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871697A (en) * | 2010-06-29 | 2010-10-27 | 广州大学 | Tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system |
-
2010
- 2010-06-29 CN CN2010202426909U patent/CN201731657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871697A (en) * | 2010-06-29 | 2010-10-27 | 广州大学 | Tracking vertical type heat storing and collecting combined type solar water heater light concentrating and heat collecting system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20130629 |