CN203687409U - Optical efficiency testing device of medium-and-high-temperature solar heat collecting tube - Google Patents
Optical efficiency testing device of medium-and-high-temperature solar heat collecting tube Download PDFInfo
- Publication number
- CN203687409U CN203687409U CN201420036086.9U CN201420036086U CN203687409U CN 203687409 U CN203687409 U CN 203687409U CN 201420036086 U CN201420036086 U CN 201420036086U CN 203687409 U CN203687409 U CN 203687409U
- Authority
- CN
- China
- Prior art keywords
- collecting tube
- solar thermal
- temperature solar
- temperature
- optical efficiency
- 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- Withdrawn - After Issue
Links
Images
Classifications
-
- 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
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses an optical efficiency testing device of a medium-and-high-temperature solar heat collecting tube. The optical efficiency testing device is used for testing the optical efficiency of the medium-and-high-temperature solar heat collecting tube. The optical efficiency testing device comprises a water supply tank, a shell and a water storage tank. The shell is provided with a cavity with an elliptical cross section, and the medium-and-high-temperature solar heat colleting tube, a sun simulation light source, a ventilation dissipation device and a reflection surface are arranged in the elliptical cavity. The optical efficiency testing device further comprises a temperature collecting unit and a flow collecting unit which are arranged on a medium flow pipeline and used for collecting the temperature and the flow of media inside the medium flow pipeline. The optical efficiency testing device further comprises a control cabinet used for providing power for the testing device, storing data for the testing device and controlling equipment for the testing device. The control cabinet is connected with the sun simulation light source and controls turning-on and turning-off of the sun simulation light source. The optical efficiency testing device of the medium-and-high-temperature heat collecting tube can conduct accurate testing on the optical efficiency of the medium-and-high-temperature heat collecting tube and has the advantages of being stable in light source, controllable in radiation power, controllable in medium flow, accurate in temperature testing and easy to operate.
Description
Technical field
The utility model relates to solar energy heat utilization field, particularly relates to a kind of optical efficiency device of middle high-temperature solar thermal-collecting tube.
Background technology
Solar energy is most important basic power source in various regenerative resources, it have aboundresources, inexhaustible, nexhaustible, do not pollute the environment and destroy the advantages such as the ecological balance.The today of therefore reduce year by year at fossil fuel, international energy situation is increasingly severe, developing solar energy is one of important channel of realizing energy supply diversification, guarantee energy security.Focusing on high-temperature solar thermal-collecting tube in type and can be applied in industry heating and power field, is the important development direction of following solar energy optical-thermal industry, and the quality of its performance is directly connected to the speed of following photo-thermal industry development.
Middle high-temperature solar thermal-collecting tube is generally applied by surface or the metal inner pipe of sputter solar selective absorbing coating and forming around the glass outer tube of metal inner pipe.Transform light energy is become heat energy by solar selective absorbing coating, and heat passes to metal inner pipe medium by metal inner pipe.The performance of high-temperature solar thermal-collecting tube during the optical efficiency height of solar selective absorbing coating directly affects.At present, the method for test solar selective absorbing coating optical efficiency generally using be middle high-temperature solar thermal-collecting tube in actual motion to its test.This kind of optical efficiency test mode has significant limitation.One is subject to the restriction of weather, and because this method is that middle high-temperature solar thermal-collecting tube is tested under natural environment, many natural causes (for example cloud, mist, rain) affect solar irradiance and come and go, and in solar irradiance measurement and calculation process, error is larger; The big or small centering high-temperature solar thermal-collecting tube heat loss of wind speed can exert an influence in addition, thereby the test of the optical efficiency to solar selective absorbing coating brings larger error.Its two temperature measurement accuracy is inaccurate, and because the thermometric mode of this method is the temperature of high-temperature solar thermal-collecting tube metal inner pipe outer surface in measurement, but not medium temperature finally causes test result to occur larger error.
Utility model content
Main purpose of the present utility model is, a kind of restriction that can not be subject to natural cause is provided, is conducive to obtain middle high-temperature solar thermal-collecting tube optical efficiency accurately, simultaneously, the utility model also can identify in high-temperature solar thermal-collecting tube performance, be conducive to improve in high-temperature solar thermal-collecting tube quality.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.High-temperature solar thermal-collecting tube optical efficiency testing arrangement in the one the utility model proposes, for testing the optical efficiency of high-temperature solar thermal-collecting tube,
Comprise supply tank, housing and storage tank, wherein,
Described housing has cross section ovalize chamber, described oval chamber is used for placing described high-temperature solar thermal-collecting tube, described middle high-temperature solar thermal-collecting tube is positioned on a focal line of described oval chamber, the medium import that described middle high-temperature solar thermal-collecting tube one end forms is by the MEDIA FLOW connection supply tank of threading a pipe, the media outlet that the described middle high-temperature solar thermal-collecting tube other end forms is by the MEDIA FLOW connection storage tank of threading a pipe, the inner surface of described oval chamber forms mirror surface, the indoor sun simulating light source that is provided with of described oval chamber, described sun simulating light source is linearly positioned on described another focal line of oval chamber,
Wherein, the light that described sun simulating light source sends is gathered on described middle high-temperature solar thermal-collecting tube after the reflection of the mirror surface of oval chamber chamber surface;
Also include:
The first temperature sensor, is located at the medium inlet place of middle high-temperature solar thermal-collecting tube, for gathering the medium temperature at high-temperature solar thermal-collecting tube medium inlet place;
The second temperature sensor, is located at the media outlet place of middle high-temperature solar thermal-collecting tube, for gathering the medium temperature at high-temperature solar thermal-collecting tube media outlet place;
Fluid dynamic equipment, is located at MEDIA FLOW and threads a pipe above, drives the medium in supply tank to flow to storage tank, and control medium flow;
Flow collection unit, is located at MEDIA FLOW and threads a pipe above, for the rate-of flow in collection medium circulation duct; Motor-operated control valve, is located at MEDIA FLOW and threads a pipe above, for control medium flow;
Ventilation heat abstractor, is located on an end face of oval cavity, for reducing oval cavity internal temperature.
Switch board, for described testing arrangement provides power supply, data storage and equipment control, described switch board is connected with described sun simulating light source, controls sun simulating light source and opens and closes; Described switch board connects the first temperature sensor and the second temperature sensor, receives the temperature data of the first temperature sensor and the second temperature sensor; Described switch board connection traffic collecting unit, fluid dynamic equipment and motor-operated control valve, described switch board receives the data on flows that flow collection unit gathers, and according to the power of setup control fluid dynamic equipment and the open degree of motor-operated control valve, thereby adjust rate-of flow.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement as above, described switch board comprises power module, described power module comprises voltage-stablizer and transformer, described transformer connects described voltage-stablizer, described transformer converts external power supply to operating voltage that described testing arrangement needs, and described voltage-stablizer carries out voltage stabilizing processing to described operating voltage and thinks that testing arrangement provides stable working power.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement as above, described mirror surface is reflective aluminium sheet or glass mirror.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement as above, two end faces of described housing all have mirror surface.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement as above, described housing is divided into slider case and stationary housing two parts along oval chamber.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement as above, also comprise movable guiding rail, described movable guiding rail is arranged at the bottom of described slider case and stationary housing, for fixing described stationary housing and described slider case being moved along described movable guiding rail.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement as above, also comprises middle high-temperature solar thermal-collecting tube support, for placing described high-temperature solar thermal-collecting tube.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement as above, the Support Position of described middle high-temperature solar thermal-collecting tube support is the metal inner pipe at middle high-temperature solar thermal-collecting tube two ends and the weld of expansion joint.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement as above, support place of described middle high-temperature solar thermal-collecting tube and described middle high-temperature solar thermal-collecting tube support is with thermal resistance material.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement as above, described sun simulating light source is metal halid lamp or xenon lamp.
Compared with prior art, the beneficial effects of the utility model:
1, high-temperature solar thermal-collecting tube optical efficiency testing arrangement in one of the present utility model, utilize sun simulating light source luminous, through elliptic reflector face optically focused to middle high-temperature solar thermal-collecting tube, solar selective absorbing coating absorbs light and is converted into heat, the medium temperature of flowing through in high-temperature solar thermal-collecting tube metal inner pipe in lifting, draw the temperature difference of medium at middle high-temperature solar thermal-collecting tube input and output, and then calculate the optics speed of middle high-temperature solar thermal-collecting tube.Its advantage is not to be subject to the restriction of natural cause, is conducive to obtain middle high-temperature solar thermal-collecting tube optical efficiency accurately.
2, a kind of middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement of the present utility model can identify simultaneously in the performance of high-temperature solar thermal-collecting tube, high-temperature solar thermal-collecting tube quality in being conducive to improve;
3, the optical efficiency device of a kind of middle high-temperature solar thermal-collecting tube of the present utility model can accurately be tested by centering high-temperature solar thermal-collecting tube optical efficiency, and it has light stability, irradiation power is controlled, rate-of flow is controlled, thermometric is accurate, easy-operating advantage.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement of the present utility model.
1, supply tank; 2, motor-operated control valve; 3, fluid dynamic equipment; 4, MEDIA FLOW is threaded a pipe;
5, flow collection unit; 6, solar energy heating pipe holder; 7, movable guiding rail;
8, sun simulating light source; 9, mirror surface; 10, middle high-temperature solar thermal-collecting tube;
11A, the first temperature sensor; 11B, the second temperature sensor; 12, housing;
121, slider case; 122, stationary housing; 13, storage tank; 14, switch board;
15, ventilation heat abstractor.
Detailed description of the invention
Technological means and effect of taking for reaching predetermined utility model object for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to detailed description of the invention, structure, feature and effect thereof according to a kind of middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement the utility model proposes, be described in detail as follows.In following explanation, the not necessarily same embodiment that different " embodiment " or " embodiment " refer to.In addition, special characteristic, structure or the feature in one or more embodiment can be combined by any suitable form.
As shown in Figure 1, high-temperature solar thermal-collecting tube optical efficiency testing arrangement in the one the utility model proposes, for testing the optical efficiency of high-temperature solar thermal-collecting tube, housing 12 has cross section ovalize chamber, oval chamber is for placing high-temperature solar thermal-collecting tube 10, middle high-temperature solar thermal-collecting tube 10 is positioned on a focal line of oval chamber, the medium import that middle high-temperature solar thermal-collecting tube 10 one end form is by the MEDIA FLOW 4 connection supply tanks 1 of threading a pipe, the media outlet that middle high-temperature solar thermal-collecting tube 10 other ends form is by the MEDIA FLOW 4 connection storage tanks of threading a pipe, the surface of oval chamber forms mirror surface 9, the indoor sun simulating light source 8 that is provided with of oval chamber, sun simulating light source 8 is metal halid lamp, sun simulating light source 8 is linearly positioned on another focal line of oval chamber,
Ellipse that in the utility model, oval chamber is several formed objects composition, each ellipse has two focuses, the focus on several ellipses is coupled together form two focal lines of above-mentioned oval chamber respectively.
Wherein, the light that sun simulating light source 8 sends is gathered on middle high-temperature solar thermal-collecting tube 10 after the reflection of the mirror surface 9 of oval chamber chamber surface;
The optical efficiency testing arrangement of a kind of middle high-temperature solar thermal-collecting tube of the present utility model, utilize sun simulating light source 8 luminous, through mirror surface 9 optically focused to middle high-temperature solar thermal-collecting tube 10, solar selective absorbing coating absorbs light and is converted into heat, the medium temperature of flowing through in high-temperature solar thermal-collecting tube 10 metal inner pipes in lifting, draw the temperature difference of medium at middle high-temperature solar thermal-collecting tube 10 entrance points and the port of export, and then calculate the optical efficiency of middle high-temperature solar thermal-collecting tube.
The optical efficiency testing arrangement of a kind of middle high-temperature solar thermal-collecting tube of the present utility model, utilize metal halid lamp as light source, wherein, the light source of metal halid lamp approaches sunshine spectrum, can guarantee to a certain extent light stability, improve the accuracy of measuring temperature.
As shown in Figure 1, high-temperature solar thermal-collecting tube optical efficiency testing arrangement in one of the present utility model, multiple sun simulating light sources 8 are linearly positioned over housing 12 inside, and in the focal line that is oval chamber of sun simulating light source 8 positions on another focal line that is positioned over oval chamber of high-temperature solar thermal-collecting tube 10; The light that sun simulating light source 8 sends is all gathered on middle high-temperature solar thermal-collecting tube 10 metal inner pipes after the reflection of housing 12 internal reflection minute surfaces 9; Regulate power and the placement location of sun simulating light source 8, make to be gathered in light irradiance on middle high-temperature solar thermal-collecting tube metal inner pipe even, test accurately to realize centering high-temperature solar thermal-collecting tube optical efficiency.
Also include:
The first temperature sensor 11A, is located at the medium inlet place of middle high-temperature solar thermal-collecting tube 10, for gathering the medium temperature at high-temperature solar thermal-collecting tube medium inlet place;
The second temperature sensor 11B, is located at the media outlet place of middle high-temperature solar thermal-collecting tube 10, for gathering the medium temperature at high-temperature solar thermal-collecting tube media outlet place;
Fluid dynamic equipment 3, is located at MEDIA FLOW and threads a pipe on 4, drives the medium in supply tank 1 to flow to storage tank 15, and control medium flow;
Flow collection unit 5, is located at MEDIA FLOW and threads a pipe on 4, for the rate-of flow in collection medium circulation duct 4;
Motor-operated control valve 2, is located at MEDIA FLOW and threads a pipe on 4, for control medium flow;
Ventilation heat abstractor, is located on an end face of oval cavity, for reducing oval cavity internal temperature.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement of the present utility model, also comprises switch board 14, and for testing arrangement provides power supply, data storage and equipment control, switch board 14 is connected with sun simulating light source 8, controls sun simulating light source 8 and opens and closes; Switch board 8 connects the first temperature sensor 11A and the second temperature sensor 11B, receives the temperature data of the first temperature sensor 11A and the second temperature sensor 11B; Switch board 14 connection traffic collecting units 5, fluid dynamic equipment 3 and motor-operated control valve 2, switch board 14 receives the data on flows that flow collection unit 5 gathers, and according to the open degree of the power of setup control fluid dynamic equipment 3 and motor-operated control valve 2, thereby adjustment rate-of flow, to realize rate-of flow stability and controllability.
High-temperature solar thermal-collecting tube optical efficiency testing arrangement in one of the present utility model, on an end face of housing, there is ventilation heat abstractor 15, the heat that enclosure interior can be sent by sun simulating light source 8 is discharged, and reduces the measure error of bringing because of the conduction of air heat.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement of the present utility model, switch board 14 comprises power module, power module comprises voltage-stablizer and transformer, transformer connects voltage-stablizer, transformer converts external power supply to operating voltage that testing arrangement needs, and voltage-stablizer carries out voltage stabilizing processing to operating voltage and thinks that testing arrangement provides stable working power.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement of the present utility model, mirror surface 9 is reflective aluminium sheet or glass mirror.
Middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement of the present utility model, two end faces of housing all have mirror surface, prevent that light escape that sun simulating light source 8 sends is to hull outside.
As shown in Figure 1, high-temperature solar thermal-collecting tube optical efficiency testing arrangement in one of the present utility model, housing 12 is divided into slider case 121 and stationary housing 122 two parts along the axis of oval chamber.
Also comprise movable guiding rail 7, movable guiding rail 7 is arranged at the bottom of slider case 121 and stationary housing 122, for stationary housing 122 and slider case 121 is moved along movable guiding rail 7.
High-temperature solar thermal-collecting tube optical efficiency testing arrangement in one of the present utility model, in settling, regulating, housing 12 is divided into two from centre position when high-temperature solar thermal-collecting tube 10, sun simulating light source 8, after end of operation, then merged, make this device operation easier.
High-temperature solar thermal-collecting tube optical efficiency testing arrangement in one of the present utility model, also comprises middle high-temperature solar thermal-collecting tube support 6, for placing high-temperature solar thermal-collecting tube 10.
The optical efficiency device of a kind of middle high-temperature solar thermal-collecting tube of the present utility model, on axis direction, housing 12 length are greater than middle high-temperature solar thermal-collecting tube 10 length, and middle high-temperature solar thermal-collecting tube stent support position is metal inner pipe and the expansion joint weld at middle high-temperature solar thermal-collecting tube two ends, is exposed to greatest extent under the light of sun simulating light source with the solar selective absorbing coating on high-temperature solar thermal-collecting tube metal inner pipe in realizing.
A kind of middle high-temperature solar thermal-collecting tube 10 of the present utility model with thermal resistance material, to reduce thermal loss, improves the accuracy of measuring temperature with the contact position of middle high-temperature solar thermal-collecting tube support 6.
The sun simulating light source of a kind of middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement of the present utility model is metal halid lamp or xenon lamp, and wherein, the light that metal halid lamp or xenon lamp send is close to the spectrum of sunshine, so that test result is more accurate.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. in, a high-temperature solar thermal-collecting tube optical efficiency testing arrangement, for testing the optical efficiency of high-temperature solar thermal-collecting tube, is characterized in that,
Comprise supply tank, housing and storage tank, wherein,
Described housing has cross section ovalize chamber, described oval chamber is used for placing described high-temperature solar thermal-collecting tube, described middle high-temperature solar thermal-collecting tube is positioned on a focal line of described oval chamber, the medium import that described middle high-temperature solar thermal-collecting tube one end forms is by the MEDIA FLOW connection supply tank of threading a pipe, the media outlet that the described middle high-temperature solar thermal-collecting tube other end forms is by the MEDIA FLOW connection storage tank of threading a pipe, the inner surface of described oval chamber forms mirror surface, the indoor sun simulating light source that is provided with of described oval chamber, described sun simulating light source is linearly positioned on described another focal line of oval chamber,
Wherein, the light that described sun simulating light source sends is gathered on described middle high-temperature solar thermal-collecting tube after the reflection of the mirror surface of oval chamber chamber surface;
Also include:
The first temperature sensor, is located at the medium inlet place of middle high-temperature solar thermal-collecting tube, for gathering the medium temperature at high-temperature solar thermal-collecting tube medium inlet place;
The second temperature sensor, is located at the media outlet place of middle high-temperature solar thermal-collecting tube, for gathering the medium temperature at high-temperature solar thermal-collecting tube media outlet place;
Fluid dynamic equipment, is located at MEDIA FLOW and threads a pipe above, drives the medium in supply tank to flow to storage tank, and control medium flow;
Flow collection unit, is located at MEDIA FLOW and threads a pipe above, for the rate-of flow in collection medium circulation duct; Motor-operated control valve, is located at MEDIA FLOW and threads a pipe above, for control medium flow;
Ventilation heat abstractor, is located on an end face of oval cavity, for reducing oval cavity internal temperature;
Switch board, for described testing arrangement provides power supply, data storage and equipment control, described switch board is connected with described sun simulating light source, controls sun simulating light source and opens and closes; Described switch board connects the first temperature sensor and the second temperature sensor, receives the temperature data of the first temperature sensor and the second temperature sensor; Described switch board connection traffic collecting unit, fluid dynamic equipment and motor-operated control valve, described switch board receives the data on flows that flow collection unit gathers, and according to the power of setup control fluid dynamic equipment and the open degree of motor-operated control valve, thereby adjust rate-of flow.
2. middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement according to claim 1, it is characterized in that, described switch board comprises power module, described power module comprises voltage-stablizer and transformer, described transformer connects described voltage-stablizer, described transformer converts external power supply to operating voltage that described testing arrangement needs, and described voltage-stablizer carries out voltage stabilizing processing to described operating voltage and thinks that testing arrangement provides stable working power.
3. middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement according to claim 1, is characterized in that, described mirror surface is reflective aluminium sheet or glass mirror.
4. middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement according to claim 1, is characterized in that, two end faces of described housing all have mirror surface.
5. middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement according to claim 1, is characterized in that,
Described housing is divided into slider case and stationary housing two parts along oval chamber.
6. middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement according to claim 5, is characterized in that,
Also comprise movable guiding rail, described movable guiding rail is arranged at the bottom of described slider case and stationary housing, for fixing described stationary housing and described slider case being moved along described movable guiding rail.
7. middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement according to claim 1, is characterized in that,
Also comprise middle high-temperature solar thermal-collecting tube support, for placing described high-temperature solar thermal-collecting tube.
8. middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement according to claim 7, is characterized in that,
The Support Position of described middle high-temperature solar thermal-collecting tube support is the metal inner pipe at middle high-temperature solar thermal-collecting tube two ends and the weld of expansion joint.
9. middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement according to claim 8, is characterized in that,
Support place of described middle high-temperature solar thermal-collecting tube and described middle high-temperature solar thermal-collecting tube support is with thermal resistance material.
10. according to the middle high-temperature solar thermal-collecting tube optical efficiency testing arrangement described in claim 1-9 any one claim, it is characterized in that, described sun simulating light source is metal halid lamp or xenon lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036086.9U CN203687409U (en) | 2014-01-21 | 2014-01-21 | Optical efficiency testing device of medium-and-high-temperature solar heat collecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036086.9U CN203687409U (en) | 2014-01-21 | 2014-01-21 | Optical efficiency testing device of medium-and-high-temperature solar heat collecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687409U true CN203687409U (en) | 2014-07-02 |
Family
ID=51009298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420036086.9U Withdrawn - After Issue CN203687409U (en) | 2014-01-21 | 2014-01-21 | Optical efficiency testing device of medium-and-high-temperature solar heat collecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687409U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743129A (en) * | 2014-01-21 | 2014-04-23 | 皇明太阳能股份有限公司 | Optical efficiency testing device for medium-high temperature solar collector tube |
| CN109520713A (en) * | 2018-12-27 | 2019-03-26 | 北京航天长征飞行器研究所 | Vacuum tank for the test of extraterrestrial target optical characteristics |
| CN116202237A (en) * | 2023-04-28 | 2023-06-02 | 昆明理工大学 | Solar vacuum tube photo-thermal performance monitoring device and monitoring method |
-
2014
- 2014-01-21 CN CN201420036086.9U patent/CN203687409U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743129A (en) * | 2014-01-21 | 2014-04-23 | 皇明太阳能股份有限公司 | Optical efficiency testing device for medium-high temperature solar collector tube |
| CN103743129B (en) * | 2014-01-21 | 2015-11-04 | 皇明太阳能股份有限公司 | High-temperature solar thermal-collecting tube optical efficiency testing arrangement in one |
| CN109520713A (en) * | 2018-12-27 | 2019-03-26 | 北京航天长征飞行器研究所 | Vacuum tank for the test of extraterrestrial target optical characteristics |
| CN109520713B (en) * | 2018-12-27 | 2019-11-08 | 北京航天长征飞行器研究所 | Vacuum tank for the test of extraterrestrial target optical characteristics |
| CN116202237A (en) * | 2023-04-28 | 2023-06-02 | 昆明理工大学 | Solar vacuum tube photo-thermal performance monitoring device and monitoring method |
| CN116202237B (en) * | 2023-04-28 | 2023-08-11 | 昆明理工大学 | Solar vacuum tube photo-thermal performance monitoring device and monitoring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103743129B (en) | High-temperature solar thermal-collecting tube optical efficiency testing arrangement in one | |
| CN101666704B (en) | Quick test device and method for performances of trough type solar thermal collector | |
| CN203687409U (en) | Optical efficiency testing device of medium-and-high-temperature solar heat collecting tube | |
| CN106769137B (en) | Paraboloid trough type solar heat-collector heat performance measuring apparatus and hot property prediction technique | |
| CN105387999A (en) | Method for testing optical efficiency of slot type solar thermal collector | |
| Ma et al. | An investigation on a compound cylindrical solar concentrator (CCSC) | |
| CN109596212A (en) | The detection system and detection method of heliostat light gathering efficiency | |
| Soni et al. | Performance analysis and optimization of Fresnel lens concentrated solar water heater | |
| CN103335823B (en) | The implementation method of trough type solar power generation heat collector thermal efficiency detection system | |
| Ji et al. | A novel spectral-splitting solar indoor lighting system with reflective direct-absorption cavity: Optical and thermal performance investigating | |
| CN106769136B (en) | Paraboloid trough type solar heat-collector thermal efficiency dynamic measurement device and measurement method | |
| CN105371992A (en) | Temperature sensor response consistency calibration test system and method | |
| CN104748995A (en) | Reliable-regulation simulation test device for flue gas waste heat utilization system | |
| CN104165901A (en) | Building door and window shading coefficient testing arrangement | |
| CN102736010B (en) | Indoor wide-spectrum wide-visual-angle condensation photovoltaic solar cell testing device | |
| CN107703182B (en) | Optical efficiency measuring device and method for groove type solar heat collecting pipe | |
| CN105737408A (en) | Solar thermal collector system and sounding stave thereof | |
| CN204495576U (en) | The simulation testing device of system reliability control characteristic is utilized for smoke discharging residual heat | |
| CN209485661U (en) | A kind of device for the test of parabolic trough type solar thermal collector efficiency | |
| US20210239364A1 (en) | Double-Line Focusing Solar Energy Collection Apparatus | |
| CN205191951U (en) | High -efficient integration board core of solar collector | |
| Renata et al. | Optimization of solar cavity receiver for cross linear concentrated solar power system–a numerical study | |
| CN113587461B (en) | Method for testing thermal efficiency of solar heat absorber | |
| CN110210146B (en) | System and method for determining optimal opening diameter of cavity type heat absorber | |
| CN202661424U (en) | Thermal performance testing system of high-temperature thermal-collecting tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20151104 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |