CN105628619B - The monitoring method of vacuum glass insulation performance - Google Patents
The monitoring method of vacuum glass insulation performance Download PDFInfo
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- CN105628619B CN105628619B CN201510991905.4A CN201510991905A CN105628619B CN 105628619 B CN105628619 B CN 105628619B CN 201510991905 A CN201510991905 A CN 201510991905A CN 105628619 B CN105628619 B CN 105628619B
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- vacuum glass
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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
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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
- G01N2021/1734—Sequential different kinds of measurements; Combining two or more methods
- G01N2021/1736—Sequential different kinds of measurements; Combining two or more methods with two or more light sources
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
A kind of monitoring method of vacuum glass insulation performance of the present invention, which is characterized in that including：（1）The structure of monitoring device,（2）Transmitting signal,（3）Receive signal and（4）Signal processing.The monitoring mode of vacuum glass insulation performance provided by the invention tests rejection rate of the vacuum glass to infrared ray, ultraviolet light and visible light, and rejection rate is calculated to monitor the heat-proof quality of vacuum glass by formula respectively；The method more science, accurate compared with the existing technology, can effectively facilitate the promotion of the quality of vacuum glass.
Description
Technical field
The present invention relates to the manufacturings of vacuum glass, the more particularly to monitoring method of vacuum glass insulation performance.
Background technology
By two glass sheets or clap vacuum glass that glass plate is combined with its excellent sound insulation, heat-proof quality increasingly more
Be valued by people, vacuum glass modern architecture field be widely used in realize heat preservation and noise isolation, while also by with
It is kept in related industry with temperature in many, such as refrigerator, solar water heater etc..In vacuum glass, conduction is main
It is the heat transfer between contact material, two glass plates up and down of vacuum glass do not contact each other, the sealing of circumference of vacuum glass
Support in material and vacuum chamber all uses heat-insulating material, the ingredient very little of heat transfer；Since glass surface is generally minute surface, energy
A large amount of radiant heat is enough reflected since the seal chamber among upper and lower two sheet glass is vacuum state, and vacuum degree is higher, gas molecule
Number is fewer, and the convection action of gas molecule is smaller.As it can be seen that the heat preserving heat insulating noise insulation anti-acoustic capability and vacuum glass of vacuum glass
Vacuum degree it is closely bound up.
Vacuum glass is supplied on the market at present, it is often same although also indicating its coefficient of heat insulation in its examining report
Batch products inspect data by random samples, can not reflect the truthful data of specific product, when storing or using especially with vacuum glass
Between extension, adiabatic sealing material will necessarily aging, cause vacuum degree to decline, can also influence vacuum glass insulation performance and use
Effect.
Therefore, the pass that the heat-proof quality in vacuum glass interlayer is to ensure that the quality of each vacuum glass how is effectively monitored
Key.
Chinese patent 201510408866.0 discloses a kind of heat-proof quality detection device and monitoring method, detection device
Including magnifying glass and light source, the magnifying glass is used for the light that focused light source generates.The light that magnifying glass focused light source generates, puts
Thermal isolation film to be measured is placed before or after big mirror, comparison light by thermal isolation film and without thermal isolation film heat intensity difference, judge every
Hotting mask heat-proof quality.Heat-proof quality detection method provided by the invention is intuitive, science, simple and accurate, can effectively facilitate every
The purification of the heat-insulated industry such as hotting mask and the promotion of product quality, further, heat-proof quality detection device provided by the invention,
Device is simple and simple operation.However, the detection device is only tested the rejection rate of infrared light, heat-proof quality is also
Include the rejection rate to visible light and ultraviolet light, there is certain deviation.
Invention content
Above-mentioned to solve the problems, such as, the purpose of the present invention is to provide a kind of monitoring sides of vacuum glass insulation performance
Method.
In order to achieve the above objectives, the technical scheme is that：
A kind of monitoring method of vacuum glass insulation performance, including：
（1）The structure of monitoring device：
One babinet, is hollow closed structure, and the top of the box has a movable upper cover；
One holder is located at bottom of box center, and the vacuum glass branch is provided with a groove, and the groove is located at movable
Immediately below upper cover；
One light source generator, including RF transmitter, actinolyte, visible light emitter, the infrared ray
Transmitter, actinolyte and visible light emitter are located at the same side of babinet inner support；
One filter, between holder and light source generator, the light for filtering off other wavelength；
One light source receiving device, including infrared receiver, ultraviolet line receiver, visible light receiver, the infrared ray
Receiver, ultraviolet line receiver and visible light receiver are located at the other side of babinet inner support, and respectively with RF transmitter,
Actinolyte, visible light emitter height correspond to；
One signal processing apparatus, connect with light source receiving device, the signal received for handling light source receiving device；
One display, connect with signal processing apparatus, for display signal processing apparatus treated data.
（2）Emit signal：It sends out infrared, the ultraviolet and visible light of different wave length respectively by light source generator, and passes through
Filter removes the light of other wavelength；
（3）Receive signal：Using light source receiving device respectively to infrared, ultraviolet and visible light the letter through vacuum glass
It number is received；
（4）Signal processing：The signal received is subjected to data processing by signal processing apparatus, and passes through analytical formula
Calculate the heat-insulated rate of vacuum glass.
And the RF transmitter launch wavelength is 850-980 nm.
Separately have, the actinolyte launch wavelength is 280-380 nm.
Again, the visible light emitter launch wavelength is 650-780 nm.
Meanwhile the interval of each transmitter is at least 8 cm in the light source generator.
Further more, the monitoring device, which needs to be placed in the environment of temperature is 25-30 DEG C, keeps constant temperature.
The beneficial effects of the present invention are：
The monitoring mode of vacuum glass insulation performance provided by the invention tests vacuum glass to infrared ray, ultraviolet respectively
The rejection rate of line and visible light, and rejection rate is calculated to monitor the heat-proof quality of vacuum glass by formula；The method phase
For the prior art more science, accurate, the promotion of the quality of vacuum glass can be effectively facilitated.
Description of the drawings
Fig. 1 is the structural schematic diagram of the detection device of vacuum glass insulation performance of the present invention.
Wherein, 1 is babinet, and 2 be upper cover, and 3 be holder, and 4 be light source generator, and 40 be RF transmitter, and 41 be purple
Outside line transmitter, 42 be visible light emitter, and 5 be filter, and 6 be light source receiving device, and 60 be infrared receiver, and 61 be purple
Outer line receiver, 62 be visible light receiver, and 7 be signal processing apparatus, and 8 be display.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments into
One step is described in detail.
Embodiment
A kind of monitoring method of vacuum glass insulation performance, including：
（1）The structure of monitoring device：
As shown in FIG. 1, FIG. 1 is the structural schematic diagrams of the detection device of vacuum glass insulation performance of the present invention.
One babinet 1, is hollow closed structure, and 1 top of the babinet has a movable upper cover 2；
One holder 3 is located at 1 bottom centre of babinet, and the vacuum glass holder 3 is equipped with a groove, and the groove is located at can
Immediately below movable top lid 2；
One light source generator 4, including RF transmitter 40, actinolyte 41, visible light emitter 42, it is described
RF transmitter 40, actinolyte 41 and visible light emitter 42 are located at the same side of 1 inner support 3 of babinet；
One filter 5, between holder 3 and light source generator 4, the light for filtering off other wavelength；
One light source receiving device 6, including infrared receiver 60, ultraviolet line receiver 61, visible light receiver 62, it is described
Infrared receiver 60, ultraviolet line receiver 61 and visible light receiver 62 are located at the other side of 1 inner support 3 of babinet, and respectively
It is highly corresponding with RF transmitter 60, actinolyte 61, visible light emitter 62；
One signal processing apparatus 7, connect with light source receiving device 6, the letter received for handling light source receiving device 6
Number；
One display 8, connect with signal processing apparatus 7, for treated the data of display signal processing apparatus 7.
（2）Emit signal：It sends out infrared, the ultraviolet and visible light of different wave length respectively by light source generator 4, and passes through
Filter removes the light of other wavelength；
（3）Receive signal：Using light source receiving device 6 respectively to through the infrared, ultraviolet and visible light of vacuum glass
Signal is received；
（4）Signal processing：The signal received is subjected to data processing by signal processing apparatus 7, and public by analyzing
Formula calculates the heat-insulated rate of vacuum glass.
And the RF transmitter launch wavelength is 850-980 nm.
Separately have, the actinolyte launch wavelength is 280-380 nm.
Again, the visible light emitter launch wavelength is 650-780 nm.
Meanwhile the interval of each transmitter is at least 8 cm in the light source generator.
Further more, the monitoring device, which needs to be placed in the environment of temperature is 25-30 DEG C, keeps constant temperature.
The movable upper cover 2 for opening 1 top of babinet, vacuum glass is put into vertically in holder 3, closes upper cover 2, is opened red
Outside line transmitter 40 adjusts filter 5, passes through the reception infrared signal of infrared receiver 60, closing infrared ray after stable 1min
Transmitter 40；Actinolyte 41 is opened, filter 5 is adjusted, is received by ultraviolet line receiver 61 after stable 1min ultraviolet
Signal closes actinolyte 41；Visible light emitter 42 is opened, filter 5 is adjusted, is connect by visible light after stablizing 1min
It receives device 62 and receives visible light signal, close visible light emitter 42.Formula is inputted in signal processing apparatus 7：
Heat-insulated rate=infrared ray rejection rate * 53%+ ultraviolet isolating rate * 3%+ visible light rejection rates * 44%
The signal received is calculated by above-mentioned formula, and display data result on the display 8.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the technology of invention
Scheme is modified or replaced equivalently, and without departing from the range of technical solution of the present invention, should all cover the power in the present invention
In sharp claimed range.
Claims (6)
1. a kind of monitoring method of vacuum glass insulation performance, which is characterized in that including：
（1）The structure of monitoring device：
One babinet, is hollow closed structure, and the top of the box has a movable upper cover；
One holder is located at bottom of box center, and the vacuum glass branch is provided with a groove, and the groove is located at movable upper cover
Underface；
One light source generator, including RF transmitter, actinolyte, visible light emitter, the infrared emitting
Device, actinolyte and visible light emitter are located at the same side of babinet inner support；
One filter, between holder and light source generator, the light for filtering off other wavelength；
One light source receiving device, including infrared receiver, ultraviolet line receiver, visible light receiver, the infrared receiver
Device, ultraviolet line receiver and visible light receiver are located at the other side of babinet inner support, and respectively with RF transmitter, ultraviolet
Line transmitter, visible light emitter height correspond to；
One signal processing apparatus, connect with light source receiving device, the signal received for handling light source receiving device；
One display, connect with signal processing apparatus, for display signal processing apparatus treated data；
（2）Emit signal：It sends out infrared, the ultraviolet and visible light of different wave length respectively by light source generator, and passes through filtering
Device removes the light of other wavelength；
（3）Receive signal：Using light source receiving device respectively to through vacuum glass infrared, ultraviolet and visible light signal into
Row receives；
（4）Signal processing：The signal received is subjected to data processing by signal processing apparatus, and is calculated by analytical formula
The heat-insulated rate of vacuum glass.
2. the monitoring method of vacuum glass insulation performance according to claim 1, which is characterized in that the infrared emitting
Device launch wavelength is 850-980 nm.
3. the monitoring method of vacuum glass insulation performance according to claim 1, which is characterized in that the ultraviolet light transmitting
Device launch wavelength is 280-380 nm.
4. the monitoring method of vacuum glass insulation performance according to claim 1, which is characterized in that the VISIBLE LIGHT EMISSION
Device launch wavelength is 650-780 nm.
5. the monitoring method of vacuum glass insulation performance according to claim 1, which is characterized in that the light source fills
The interval of each transmitter is at least 8 cm in setting.
6. the monitoring method of vacuum glass insulation performance according to claim 1, which is characterized in that the monitoring device needs
It is placed in the environment of temperature is 25-30 DEG C and keeps constant temperature.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510991905.4A CN105628619B (en) | 2015-12-28 | 2015-12-28 | The monitoring method of vacuum glass insulation performance |
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| CN201510991905.4A CN105628619B (en) | 2015-12-28 | 2015-12-28 | The monitoring method of vacuum glass insulation performance |
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| CN105628619A CN105628619A (en) | 2016-06-01 |
| CN105628619B true CN105628619B (en) | 2018-11-06 |
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| CN112461792A (en) * | 2019-09-06 | 2021-03-09 | 纮华电子科技（上海）有限公司 | Glass testing method and glass testing equipment |
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| CN100594378C (en) * | 2006-09-08 | 2010-03-17 | 河北工业大学 | Equipment for checking-out effect of heat insulation for building material, checking-out method and evaluation method |
| CN101029880A (en) * | 2007-04-12 | 2007-09-05 | 江苏晨光涂料有限公司 | Device and method for inspecting transparent material thermal-insulating performance |
| CN102374362A (en) * | 2010-08-16 | 2012-03-14 | 丁琪 | Automatic detection vacuumizing hollow sandwich plate and vacuum flat plate collector |
| CN201903329U (en) * | 2010-12-24 | 2011-07-20 | 上海锅炉厂有限公司 | Heat insulation device for assembly and welding deformation monitoring of large-scale component |
| CN102147421B (en) * | 2011-01-17 | 2013-04-24 | 东南大学 | Thermal type wind sensor based on anisotropic heat-conducting substrate and preparation method therefor |
| CN104990951B (en) * | 2015-07-13 | 2018-02-09 | 四川亚力超膜科技有限公司 | A kind of heat-proof quality detection means and detection method |
| CN204789422U (en) * | 2015-07-13 | 2015-11-18 | 四川亚力超膜科技有限公司 | Thermal -insulated performance detection device |
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