CN106501221B - A kind of experimental provision measuring the solar energy of glass structure containing olefin material transmissison characteristic - Google Patents
A kind of experimental provision measuring the solar energy of glass structure containing olefin material transmissison characteristic Download PDFInfo
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- CN106501221B CN106501221B CN201610881095.1A CN201610881095A CN106501221B CN 106501221 B CN106501221 B CN 106501221B CN 201610881095 A CN201610881095 A CN 201610881095A CN 106501221 B CN106501221 B CN 106501221B
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- solar energy
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
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Abstract
A kind of experimental provision measuring the solar energy of glass structure containing olefin material transmissison characteristic, it is related to energy-saving building technology field, it includes solar energy analog light source, encapsulation olefin material glass structure, constant temperature hood, intensity of sunshine meter and data collector, the light beam that solar energy analog light source provides passes through encapsulation olefin material glass structure, it is incident upon on intensity of sunshine meter across constant temperature hood, and it is collected and recorded by data collector, and then analyze the solar energy transmissison characteristic of the glass structure containing olefin material.The experimental provision of this measurement solar energy transmissison characteristic of glass structure containing olefin material, fully consider the influence of the semi-transparency property of phase-change material in containing olefin material layer glass fender structure, its transmissison characteristic at different temperatures is measured under solar energy analog light source radiant heating, become more apparent upon the semi-transparency property of phase-change material, and accurately apply it in building surrounds, it is suitble to large-scale promotion and use.
Description
Technical field:
The present invention relates to energy-saving building technology fields, and in particular to one kind solar energy of glass structure containing olefin material containing measurement
The experimental provision of transmissison characteristic.
Background technique:
According to statistics, architectural exterior-protecting construction radiation loss accounts for about the 60-80% of its energy consumption, and thermal inertia is small, heat output is big
Glass structure account for about building radiation loss 30%.In recent years, domestic and foreign scholars are by filling phase transformation in glass fender structure
Material improve its thermal inertia, absorb the sun can be carried out accumulation of heat and improve glass ventilation etc., develop can satisfy architectural lighting and
The novel glass structure containing phase-change material of heat-proof quality can rationally utilize solar energy, and then reduce building energy consumption.This is just needed
Obtain the optical characteristics containing translucent phase-change material glass fender structure, so, for this class formation optical characteristic measurement just
Seem particularly important.
Currently, the optical property research in relation to phase-change material optical characteristics and glass fender structure only lays particular emphasis on experiment side
Face, and the optical Properties of paraffin class phase-change material are close to blank；Biography of the phase-change material optical characteristics to glass fender structure
Effect of Thermal Performance Research Literature is very few, and lacks the survey for the transmissison characteristic at different temperatures of glass structure containing phase-change material
Amount tool.
Summary of the invention:
The object of the present invention is to provide it is a kind of measure the solar energy of glass structure containing olefin material transmissison characteristic experimental provision,
The deficiencies in the prior art are compensated for, its transmissison characteristic at different temperatures is measured under solar energy analog light source radiant heating.
A kind of the technical solution adopted by the present invention are as follows: experiment for measuring the solar energy of glass structure containing olefin material transmissison characteristic
Device, including solar energy analog light source, encapsulation olefin material glass structure, constant temperature hood, intensity of sunshine meter and data acquisition
Device, the light beam that solar energy analog light source provides are incident upon sunshine across constant temperature hood by encapsulation olefin material glass structure
It on intensitometer, and is collected and recorded by data collector, and then analyzes the solar energy transmissison characteristic of the glass structure containing olefin material.
It the intensity of illumination of the solar energy analog light source and can be adjusted at a distance from glass surface.
The encapsulation olefin material glass structure is that have different light paths as made of the float glass encapsulation of 3mm thickness
Square chamber, encapsulation olefin material glass structure top have glass piston, and glass piston is inserted into vertically from above in constant temperature hood.
The constant temperature hood is hexahedron chamber made of ABS resin material, and constant temperature hood inner wall is evenly arranged
The nickel chromium triangle hot water radiation wire of controllable heating power, to keep phase-change material to be in isoperibol, constant temperature hood two sides are provided with small
The pore size in hole, aperture is consistent with the light source that solar energy analog light source issues, and glass window is equipped with above constant temperature hood, leads to
Cross the variation of phase-change material in glass window observation constant temperature hood.
The intensity of sunshine meter is successively placed on the left and right ends of constant temperature hood, and intensity of sunshine meter is for receiving and surveying
Intensity of the sunlight is intended in die trial.
The data collector uses solar radiation ammeter, and data collector is matched with spectral radiometer,
Intensity of solar radiation is obtained by measuring electric current.
The beneficial effects of the present invention are: the experimental provision of this measurement solar energy transmissison characteristic of glass structure containing olefin material,
The influence for fully considering the semi-transparency property of phase-change material in containing olefin material layer glass fender structure, in solar energy analog light source
Its transmissison characteristic at different temperatures is measured under radiant heating, becomes more apparent upon the semi-transparency property of phase-change material, and it is quasi-
In should indeed surrounding used in building, it is suitble to large-scale promotion and use.
Detailed description of the invention:
Fig. 1 is schematic structural view of the invention.
Fig. 2 is solar simulator structural schematic diagram of the present invention.
Fig. 3 is constant temperature hood diagrammatic cross-section of the present invention.
Specific embodiment:
Referring to each figure, a kind of experimental provision measuring the solar energy of glass structure containing olefin material transmissison characteristic, including the sun
Energy analog light source 1, encapsulation olefin material glass structure 2, constant temperature hood 3, intensity of sunshine meter 4 and data collector 5, solar energy
The light beam that analog light source 1 provides is incident upon intensity of sunshine meter 4 across constant temperature hood 3 by encapsulation olefin material glass structure 2
On, and collected and recorded by data collector 5, and then analyze the solar energy transmissison characteristic of the glass structure containing olefin material.It is described
Solar energy analog light source 1 intensity of illumination and can be adjusted at a distance from glass surface.The encapsulation olefin material
Glass structure 2 is the square chamber with different light paths as made of the float glass encapsulation of 3mm thickness, encapsulates olefin material glass structure
2 tops have glass piston 6, and glass piston 6 is inserted into constant temperature hood 3 vertically from above.The constant temperature hood 3 is
Hexahedron chamber made of ABS resin material, 3 inner wall of constant temperature hood are evenly arranged the nickel chromium triangle thermal resistance of controllable heating power
Silk, to keep phase-change material to be in isoperibol, 3 two sides of constant temperature hood are provided with aperture, the pore size and the sun of aperture
The light source that energy analog light source 1 issues is consistent, and glass window 7 is equipped with above constant temperature hood 3, passes through glass window 7 and observes constant temperature
The variation of phase-change material in hood 3.The intensity of sunshine meter 4 is successively placed on the left and right ends of constant temperature hood 3, sunshine
Intensitometer 4 is for receiving simultaneously test simulation Intensity of the sunlight.The data collector 5 uses solar radiation ammeter, number
It is matched according to collector 5 and spectral radiometer, obtains intensity of solar radiation by measuring electric current.
This in a disguised form puts the pair-glass window of translucent phase-change material containing difference, and operating process is as follows:
1) according to the structure of testing stand, each position of device is connected, before operating for the first time, to required various equipment
Sensitivity debugging and performance detection are carried out, and atoleine is injected in the cavity of transparent encapsulation olefin material glass structure 2,
Glass piston 6 in capping is simultaneously iced to solid state in refrigerator with spare；
2) the switch opening of the hot water radiation wire controlled in solar energy analog light source 1 and constant temperature hood 3 is preheated to constant temperature
Reach ideal temperature in hood 3, connects intensity of sunshine meter 4 and data collector 5；
3) by built-in phase-change material and the encapsulation olefin material glass structure 2 that has freezed inserting above constant temperature hood 3
Mouth insertion；
4) intensity of sunshine meter 4 is placed between solar energy analog light source 1 and constant temperature hood 3, measurement sunlight passes through phase
Current value before becoming material records data；
5) intensity of sunshine meter 4 is placed in the exit of constant temperature hood 3, measurement penetrates the current value after phase-change material,
Observation olefin material phase transformation situation simultaneously records data；
6) it converts, obtain intensity of solar radiation value and summarizes to data；
7) it according to the absorbance of measurement transmission front and back, calculates inverting and obtains the transmissison characteristic containing paraffin phase change material.
In conclusion the experimental provision of this measurement solar energy transmissison characteristic of glass structure containing olefin material, fully considers and contains
The influence of the semi-transparency property of phase-change material in olefin material layer glass fender structure, under solar energy analog light source radiant heating
Its transmissison characteristic at different temperatures is measured, becomes more apparent upon the semi-transparency property of phase-change material, and it is accurately applied and is being built
It builds in surrounding, is suitble to large-scale promotion and use.
Claims (1)
1. a kind of experimental provision for measuring the solar energy of glass structure containing olefin material transmissison characteristic, including solar energy analog light source
(1), olefin material glass structure (2), constant temperature hood (3), intensity of sunshine meter (4) and data collector (5), feature are encapsulated
Be: the light beam that solar energy analog light source (1) provides is passed through constant temperature hood (3) by encapsulation olefin material glass structure (2)
It is incident upon on intensity of sunshine meter (4), and is collected and recorded by data collector (5), and then analyze glass structure containing olefin material
Solar energy transmissison characteristic；It the intensity of illumination of the solar energy analog light source (1) and can be carried out at a distance from glass surface
It adjusts；The encapsulation olefin material glass structure (2) is that have different light paths as made of the float glass encapsulation of 3mm thickness
Square chamber, encapsulation olefin material glass structure (2) top have glass piston (6), and glass piston (6) is inserted into constant temperature vertically from above
In hood (3)；The constant temperature hood (3) is hexahedron chamber made of ABS resin material, constant temperature hood (3) inner wall
Face is evenly arranged the nickel chromium triangle hot water radiation wire of controllable heating power, to keep phase-change material to be in isoperibol, constant temperature hood
(3) two sides are provided with aperture, and the pore size of aperture is consistent with the light source that solar energy analog light source (1) issues, constant temperature hood (3)
Top is equipped with glass window (7), and the variation of constant temperature hood (3) interior phase-change material is observed by glass window (7)；The day
The left and right ends of constant temperature hood (3) are successively placed on according to intensitometer (4), intensity of sunshine meter (4) is for receiving simultaneously test simulation
Intensity of the sunlight；The data collector (5) uses solar radiation ammeter, and data collector (5) and spectral radiate
Table matches, and obtains intensity of solar radiation by measuring electric current.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881095.1A CN106501221B (en) | 2016-10-09 | 2016-10-09 | A kind of experimental provision measuring the solar energy of glass structure containing olefin material transmissison characteristic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610881095.1A CN106501221B (en) | 2016-10-09 | 2016-10-09 | A kind of experimental provision measuring the solar energy of glass structure containing olefin material transmissison characteristic |
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| CN106501221A CN106501221A (en) | 2017-03-15 |
| CN106501221B true CN106501221B (en) | 2019-07-02 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406463A (en) * | 2018-11-30 | 2019-03-01 | 宁波凯耀电器制造有限公司 | Glass transmission rate test device |
| CN117783062A (en) * | 2024-02-23 | 2024-03-29 | 山东晶成玻璃科技有限公司 | Intelligent detection device for laminated glass |
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| CN103207163A (en) * | 2012-01-16 | 2013-07-17 | 三星康宁精密素材株式会社 | Apparatus for measuring transmittance of cover glass for photovoltaic cell |
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| CN103131395A (en) * | 2013-02-04 | 2013-06-05 | 北京大学 | Paraffin-graphite foam composite shape-stabilized phase change material and preparation method thereof |
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