CN204166393U - A kind of twin shaft parabolic type groove type solar thermal-arrest compare device - Google Patents
A kind of twin shaft parabolic type groove type solar thermal-arrest compare device Download PDFInfo
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- CN204166393U CN204166393U CN201420659360.8U CN201420659360U CN204166393U CN 204166393 U CN204166393 U CN 204166393U CN 201420659360 U CN201420659360 U CN 201420659360U CN 204166393 U CN204166393 U CN 204166393U
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- heat collector
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Abstract
The utility model discloses a kind of twin shaft parabolic type groove type solar thermal-arrest compare device, comprise double-axis tracking device, metallic support mechanism, parabolic condenser, straight-through vacuum tube heat collector, cavity type heat collector, working medium pipeline and data collecting instrument, described double-axis tracking device connection metal supporting mechanism, described metallic support mechanism installs parabolic condenser, straight-through vacuum tube heat collector, cavity type heat collector, straight-through vacuum tube heat collector, cavity type heat collector are arranged on parabolic condenser focal line place.The utility model structure is simple, easy to use, can be implemented in the performance comparison experiment of the different heat collector of identical platform, has important practice significance and using value to various novel cavity formula heat collector research.
Description
Technical field
The utility model relates generally to solar energy research field, specifically a kind of twin shaft parabolic type groove type solar thermal-arrest compare device.
Background technology
Sun power can be described as inexhaustible, nexhaustible as a kind of new forms of energy, the current whole world has more than 60 country in research in various degree and utilizes sun power, and current Solar use mainly contains the technology such as solar water heater, solar light-heat power-generation, solar energy power generating.
Solar thermal collector is as the device converting solar energy into heat energy, critical role is occupied in solar energy system, its efficiency and price directly have influence on efficiency and the economy of whole solar energy system, in common slot type light-condensing and heat-collecting device, the through type glass metal vacuum tube that adopts as heat collector more, it exists that cost is high, long-time running easily occurs vacuum leak and when temperature is higher, glass and thermal expansion metal difference comparatively conference cause glass breakage, the problems such as reliability is low.Except vacuum tube, cavity type heat collector is also the another kind of absorption plant used, cavity absorber is as the heat collecting element of parabolic type trough type solar heat-collector, there is not the shortcoming of straight-through vacuum tube heat collector, and effectively can improve the optical efficiency of absorber due to the black chamber effect of cavity absorber and reduce the heat waste of absorber, cavity type heat collector cost is low, reliability is high, and therefore between various novel cavity formula heat collector and vacuum tube collector, combination property comparative study has important practice significance and using value.
Utility model content
The utility model provides a kind of twin shaft parabolic type groove type solar thermal-arrest compare device, and this device can support straight-through vacuum tube heat collector and cavity type heat collector simultaneously, realizes the performance comparison experiment of identical platform two kinds of different heat collectors.
For achieving the above object, technical solutions of the utility model are as follows:
A kind of twin shaft parabolic type groove type solar thermal-arrest compare device, comprise double-axis tracking device, metallic support mechanism, parabolic condenser, straight-through vacuum tube heat collector, cavity type heat collector, working medium pipeline and data collecting instrument, described double-axis tracking device connection metal supporting mechanism, parabolic condenser is installed by described metallic support mechanism, straight-through vacuum tube heat collector, cavity type heat collector, described straight-through vacuum tube heat collector, cavity type heat collector is arranged on parabolic condenser focal line place, straight-through vacuum tube heat collector first sender property outlet arranges the first sender property outlet temperature sensor, cavity type heat collector second sender property outlet arranges the second sender property outlet temperature sensor, first sender property outlet temperature sensor and the second sender property outlet temperature sensor connection data Acquisition Instrument.
Further, described metallic support mechanism comprises collector bracket, and collector bracket two ends are provided with adjustment screw mandrel, and clip is connected between two adjustment screw mandrels by adjusting nut.
Further, described straight-through vacuum tube heat collector is connected the same working medium import of working medium pipeline with cavity type heat collector, and working medium inlet temperature sensor is installed by working medium inflow point.
The beneficial effects of the utility model:
1, structure is simple, cost is low, easy to use, the utility model can support straight-through vacuum tube heat collector and cavity type heat collector simultaneously, two kinds of heat collectors work alone, thus can be implemented in the performance comparison experiment of the different heat collector of identical platform, there are important practice significance and using value to combination property comparative study between various novel cavity formula heat collector and vacuum tube collector, further can make further investigation to cavity type thermal performance of collectors on this basis.
2, the utility model fixes the support employing clip form of heat collector, clip is fixed by adjusting nut, make the installation of heat collector, change more simple and fast, consider the error that paraboloid groove type condenser process may exist, support is provided with adjustment screw mandrel, can finely tune heat collector, make heat collector be in best focal position, improve collecting efficiency.
3, straight-through vacuum tube heat collector of the present utility model is connected same working medium import with cavity type heat collector, working medium import goes out to be provided with temperature sensor, make the utility model not only can test comparison two kinds of heat collector characteristics, the solar collecting performance of often kind of heat collector can also be studied separately.
4, the utility model adopts double-axis tracking device, can accurate tracking solar motion, enables equipment accept solar energy to greatest extent, improves conventional efficient.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Accompanying drawing 1 is the utility model general structure schematic diagram.
Accompanying drawing 2 is the utility model heat collector bracket structure schematic diagram.
Accompanying drawing 3 is the utility model working medium tube line structure schematic diagram.
Label shown in accompanying drawing: 1, double-axis tracking device; 2, metallic support mechanism; 3, collector bracket; 4, straight-through vacuum tube heat collector; 5, parabolic condenser; 6, cavity type heat collector; 7 regulate screw mandrel; 8, adjusting nut; 9, clip; 10, working medium import; 11, fluid inlet temperature sensor; 12, the first sender property outlet; 13, the first sender property outlet temperature sensor; 14, the second sender property outlet; 15, the second sender property outlet temperature sensor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of twin shaft parabolic type groove type solar thermal-arrest compare device, it is characterized in that: comprise double-axis tracking device 1, metallic support mechanism 2, parabolic condenser 5, straight-through vacuum tube heat collector 4, cavity type heat collector 6, working medium pipeline and data collecting instrument, described double-axis tracking device 1 connection metal supporting mechanism 2, parabolic condenser 5 is installed by described metallic support mechanism 2, straight-through vacuum tube heat collector 4, cavity type heat collector 6, described straight-through vacuum tube heat collector 4, cavity type heat collector 6 is arranged on parabolic condenser 5 focal line place, straight-through vacuum tube heat collector 4 first sender property outlet 12 arranges the first sender property outlet temperature sensor 13, cavity type heat collector 6 second sender property outlet 14 arranges the second sender property outlet temperature sensor 15, first sender property outlet temperature sensor 13 and the second sender property outlet temperature sensor 15 connection data Acquisition Instrument.Two kinds of heat collectors are the element worked independently, and are arranged in identical platform, residing external environment condition and solar irradiation situation identical, achieve the performance comparison experiment of straight-through type vacuum heat collector and cavity type heat collector under identical platform.
The utility model is further characterized in that: described metallic support mechanism 2 comprises collector bracket 3, and collector bracket 3 two ends are provided with and regulate screw mandrel 7, and clip 9 is connected between two adjustment screw mandrels 7 by adjusting nut 8.Consider fabrication error, the cheap of focal line may be caused, so adjustment screw mandrel can be finely tuned concentrator position, heat collector is made to be in best focal position, improve collecting efficiency, clip adopt adjusting nut fix, change, install heat collector convenient and swift.
Of the present utility modelly to be further characterized in that: described straight-through vacuum tube heat collector 4, cavity type heat collector 6 connect the same working medium import 10 of working medium pipeline, working medium inlet temperature sensor 11 is installed at described working medium import 10 place.
The utility model structure is simple, easy to use, straight-through vacuum tube heat collector and cavity type heat collector can be supported simultaneously, thus can be implemented in the performance comparison experiment that same platform carries out different heat collector, in addition the supporting structure fixing heat collector adds collecting efficiency, facilitate installation and the replacing of heat collector, working medium inflow point set temperature sensor, can test the solar collecting performance of often kind of heat collector.
Embodiment:
Embodiment 1: a kind of twin shaft parabolic type groove type solar thermal-arrest compare device, comprise double-axis tracking device 1, metallic support mechanism 2, parabolic condenser 5, straight-through vacuum tube heat collector 4, cavity type heat collector 6, working medium pipeline and data collecting instrument, described double-axis tracking device 1 connection metal supporting mechanism 2, parabolic condenser 5 is installed by described metallic support mechanism 2, straight-through vacuum tube heat collector 4, cavity type heat collector 6, straight-through vacuum tube heat collector 4, cavity type heat collector 6 is arranged on parabolic condenser 5 focal line place, straight-through vacuum tube heat collector 4 first sender property outlet 12 arranges the first sender property outlet temperature sensor 13, cavity type heat collector 6 second sender property outlet 14 arranges the second sender property outlet temperature sensor 15, first sender property outlet temperature sensor 13 and the second sender property outlet temperature sensor 15 connection data Acquisition Instrument.Described metallic support mechanism 2 comprises collector bracket 3, and collector bracket 3 is provided with and regulates screw mandrel 7, adjusting nut 8, clip 9, and described clip 9 is connected between two adjustment screw mandrels 7 by adjusting nut 8.The beneficial effect of the present embodiment is: the utility model can carry out the performance comparison experiment of straight-through vacuum tube heat collector and cavity type heat collector under identical platform, heat collector is installed, it is convenient and swift to change, collector bracket can be finely tuned heat collector installation site simultaneously, increases collecting efficiency.
Embodiment 2: a kind of twin shaft parabolic type groove type solar thermal-arrest compare device, comprise double-axis tracking device 1, metallic support mechanism 2, parabolic condenser 5, straight-through vacuum tube heat collector 4, cavity type heat collector 6, working medium pipeline and data collecting instrument, described double-axis tracking device 1 connection metal supporting mechanism 2, parabolic condenser 5 is installed by described metallic support mechanism 2, straight-through vacuum tube heat collector 4, cavity type heat collector 6, straight-through vacuum tube heat collector 4, cavity type heat collector 6 is arranged on parabolic condenser 5 focal line place, straight-through vacuum tube heat collector 4 first sender property outlet 12 arranges the first sender property outlet temperature sensor 13, cavity type heat collector 6 second sender property outlet 14 arranges the second sender property outlet temperature sensor 15, first sender property outlet temperature sensor 13 and the second sender property outlet temperature sensor 15 connection data Acquisition Instrument.Described straight-through vacuum tube heat collector 4, cavity type heat collector 6 connect the same working medium import 10 of working medium pipeline, and working medium inlet temperature sensor 11 is installed at described working medium import 10 place.The beneficial effect of the present embodiment is: the utility model can carry out the performance comparison experiment of straight-through vacuum tube heat collector and cavity type heat collector under identical platform, can also the solar collecting performance of research often kind of heat collector separately.
Claims (3)
1. a twin shaft parabolic type groove type solar thermal-arrest compare device, it is characterized in that: comprise double-axis tracking device (1), metallic support mechanism (2), parabolic condenser (5), straight-through vacuum tube heat collector (4), cavity type heat collector (6), working medium pipeline and data collecting instrument, described double-axis tracking device (1) connection metal supporting mechanism (2), described metallic support mechanism (2) installs parabolic condenser (5), straight-through vacuum tube heat collector (4), cavity type heat collector (6), described straight-through vacuum tube heat collector (4), cavity type heat collector (6) is arranged on parabolic condenser (5) focal line place, straight-through vacuum tube heat collector (4) first sender property outlet (12) arranges the first sender property outlet temperature sensor (13), cavity type heat collector (6) second sender property outlet (14) arranges the second sender property outlet temperature sensor (15), first sender property outlet temperature sensor (13) and the second sender property outlet temperature sensor (15) connection data Acquisition Instrument.
2. twin shaft parabolic type groove type solar thermal-arrest compare device as claimed in claim 1, it is characterized in that: described metallic support mechanism (2) comprises collector bracket (3), collector bracket (3) two ends are provided with and regulate screw mandrel (7), and clip (9) is connected between two adjustment screw mandrels (7) by adjusting nut (8).
3. twin shaft parabolic type groove type solar thermal-arrest compare device as claimed in claim 1, it is characterized in that: described straight-through vacuum tube heat collector (4), cavity type heat collector (6) connect the same working medium import (10) of working medium pipeline, and working medium inlet temperature sensor (11) is installed at described working medium import (10) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659360.8U CN204166393U (en) | 2014-11-07 | 2014-11-07 | A kind of twin shaft parabolic type groove type solar thermal-arrest compare device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659360.8U CN204166393U (en) | 2014-11-07 | 2014-11-07 | A kind of twin shaft parabolic type groove type solar thermal-arrest compare device |
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| Publication Number | Publication Date |
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| CN204166393U true CN204166393U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659360.8U Expired - Fee Related CN204166393U (en) | 2014-11-07 | 2014-11-07 | A kind of twin shaft parabolic type groove type solar thermal-arrest compare device |
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| CN (1) | CN204166393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793642A (en) * | 2015-04-10 | 2015-07-22 | 太原科技大学 | Control method for trough heat collection two-axis tracking structure based on polar axis |
| CN105265423A (en) * | 2015-10-29 | 2016-01-27 | 内蒙古工业大学 | Light condensation heating type solar energy soil sterilization and disinfestation device |
-
2014
- 2014-11-07 CN CN201420659360.8U patent/CN204166393U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793642A (en) * | 2015-04-10 | 2015-07-22 | 太原科技大学 | Control method for trough heat collection two-axis tracking structure based on polar axis |
| CN104793642B (en) * | 2015-04-10 | 2017-07-28 | 太原科技大学 | The control method of slot type thermal-arrest double-axis tracking structure based on pole axis |
| CN105265423A (en) * | 2015-10-29 | 2016-01-27 | 内蒙古工业大学 | Light condensation heating type solar energy soil sterilization and disinfestation device |
| CN105265423B (en) * | 2015-10-29 | 2017-11-03 | 内蒙古工业大学 | Optically focused heated type solar energy soil disinfection insect-killing device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151107 |
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| EXPY | Termination of patent right or utility model |