CN205562444U - Glass difference in temperature stability testing arrangement - Google Patents
Glass difference in temperature stability testing arrangement Download PDFInfo
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- CN205562444U CN205562444U CN201620366106.8U CN201620366106U CN205562444U CN 205562444 U CN205562444 U CN 205562444U CN 201620366106 U CN201620366106 U CN 201620366106U CN 205562444 U CN205562444 U CN 205562444U
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- temperature difference
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Abstract
The utility model discloses a glass difference in temperature stability testing arrangement for two of the test glass material unit of attending interval produce the difference in temperature and not destroyed performance. This glass difference in temperature stability testing arrangement includes sample platform, temperature control system and sets up in the heater of sample bench side, temperature control system includes the controller and is used for setting up the temperature sensor on glass sample, temperature sensor's quantity is two at least, temperature sensor and heater all are connected with the controller electricity. This testing arrangement can make the glass sample's that places at the sample bench the center and the border position production difference in temperature to go up the temperature of different positions department through temperature sensor determine glass sample, then the heating temperature through the controller control heater, with two departments that measure the glass material unit of attending interval because the rapid change of temperature and the non -destructive limit difference in temperature, and then realized testing the effect of evaluation to the difference in temperature stability of glass material.
Description
Technical field
The utility model relates to a kind of test device, especially a kind of glass temperature difference stability test device.
Background technology
The temperature difference stability of glass is to represent on glass material to produce the temperature difference at the two of unit pitch and destroyed performance.Due to
Glass in use, is often acted on by the drastically change of environment temperature, due to the poor thermal conductivity of glass material, and its system
Product can bear the huge stress that center is caused with lip temperature gap, is easily caused glassware and cracks, ftractures, peels off very
To problems such as collapses, limit the use environment of glassware.
In order to develop the more preferable glass material of temperature difference stability, need producing the temperature difference on glass material the two of unit pitch
Not destroyed performance is evaluated, and connects with the change with glass material physical property, and research glass material is by temperature
The cracking that occurs in change mechanism, peel off, degenerate, rotten eventually to the damage process of fragmentation.Therefore, it is necessary to design
Plant test device, with the temperature difference stability of tested glass material.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of can the test device of temperature difference stability of tested glass material.
The utility model solves its technical problem the technical scheme is that glass temperature difference stability test device, including sample
Platform, temperature control system and be arranged at the heater on the upside of sample stage, described temperature control system includes controller and for being arranged on hyaloid
Temperature sensor on product, the quantity at least two of described temperature sensor, described temperature sensor and heater all with control
Device electrically connects.
Further, described sample stage includes base and the netted table top being arranged on the upper surface of base.
Further, described base and netted table top are made by stainless steel material.
Further, described netted table top mainly by intersect arrange longitudinally oriented strip and Cross slat constitute.
Further, it is provided with wind guide tank in described base.
Further, the wind guiding inlet of described wind guide tank is located on the upper surface of base, and base is located in the wind-guiding outlet of wind guide tank
Side surface on.
Further, described heater is welding plastic torch, and described welding plastic torch includes tapered ozzle, the spout court of described ozzle
To sample stage.
The beneficial effects of the utility model are: this test device can simulate the use environment of glassware by heater so that puts
Put the center and peripheral position of glass sample on sample stage and produce the temperature difference, and by temperature sensor detection glass sample not
Temperature at co-located, then controls the heating-up temperature of heater by controller, to measure on glass material the two of unit pitch
Place is because the drastically change of temperature and the non-destructive limit temperature difference, and then achieves the temperature difference stability to glass material and test
The effect evaluated.
Accompanying drawing explanation
Fig. 1 is enforcement structural representation of the present utility model；
Fig. 2 is the plan structure schematic diagram of sample stage；
Figure is labeled as: sample stage 100, base 110, netted table top 120, longitudinally oriented strip 121, Cross slat 122, temperature control system
System 200, controller 210, temperature sensor 220, heater 300, ozzle 310, spout 311, glass sample 400.
Detailed description of the invention
Below in conjunction with the accompanying drawings the utility model is further described.
As it is shown in figure 1, glass temperature difference stability test device, including sample stage 100, temperature control system 200 be arranged at sample stage 100
The heater 300 of upside, described temperature control system 200 includes controller 210 and for being arranged on the TEMP on glass sample 400
Device 220, the quantity at least two of described temperature sensor 220, described temperature sensor 220 and heater 300 are all and controller
210 electrical connections.Wherein, sample stage 100 is used for placing glass sample 400.Temperature control system 200 can feed back according to temperature sensor 220
Temperature signal control heater 300 power output, to control heating-up temperature, complete the glass temperature difference stability under each temperature difference
Test；During test, by multiple temperature sensors 220 generally along straight line by the centrally directed glass sample 400 of glass sample 400
Marginating compartment arrange.Heater 300 is generally disposed at the surface of sample stage 100 center, and keeps one with sample stage 100
Fixed distance, in order to the center of glass sample 400 is heated.
During test, first glass sample 400 is lain on sample stage 100, and make heater 300 be directed at the center of glass sample 400
Position, and and glass sample 400 between maintain a certain distance；Meanwhile, by temperature sensor 220 along straight line by hyaloid
The marginating compartment of the centrally directed glass sample 400 of product 400 is arranged；Then, control heater 300 by controller 210 and heat,
Glass sample 400 center being placed on sample stage 100 and marginal position is made to produce certain temperature difference distribution, TEMP
Device 220 detects on glass sample 400 each spot temperature and feeds back to controller 210；Then, controller 210 is according to the temperature received
Degree signal controls the power output of heater 300, progressively adjusts the temperature of heating；Finally, unit on glass sample 400 is calculated
The limit temperature difference not being destroyed at the two of spacing, evaluates the temperature difference stability of glass sample 400.On the basis of the above, by glass
Glass sample 400 heats further, it is also possible to research glass sample 400 local by temperature change mechanism in appearance ftractureed,
Peel off, degenerate, go bad eventually to the damage process of fragmentation.
Preferably, as in figure 2 it is shown, described sample stage 100 includes base 110 and netted be arranged on the upper surface of base 110
Face 120.Netted table top 120 is conducive to leading away because heater 300 adds thermogenetic hot-fluid, it is to avoid owing to netted table top 120 is heated
Raw localized heat stress, causes glass sample 400 by extra heat stress influence, exclusive PCR factor.Concrete, described netted
Face 120 is main to be made up of longitudinally oriented strip 121 and the Cross slat 122 of the setting that intersects.In order to improve the accuracy of test, described base
110 and netted table top 120 made by stainless steel material, it is preferred to use resistant to elevated temperatures stainless steel material.Stainless steel material has good
The good capacity of heat transmission, it is possible to increase the heat endurance of whole test device and corrosion resistance, and then the accuracy of test can be improved.
On the basis of the above, in order to the hot-fluid of netted table top 120 water conservancy diversion is drained, it is to avoid heat gathering causes difference variation, described
It is provided with wind guide tank in base 110.Preferably, the wind guiding inlet of described wind guide tank is located on the upper surface of base 110, wind guide tank
Wind-guiding outlet is located on the side surface of base 110.
Concrete, then as it is shown in figure 1, described heater 300 is welding plastic torch, described welding plastic torch includes tapered ozzle 310, institute
Stating ozzle 310, the spout 311 of ozzle 310 is towards sample stage 100.The ozzle 310 of taper is conducive to the hot-fluid collection blown out by welding plastic torch
In blow the center being mapped to glass sample 400, it is ensured that the temperature difference of glass test body center and peripheral position reach test needs.
Claims (7)
1. glass temperature difference stability test device, it is characterised in that: include sample stage (100), temperature control system (200) and arrange
In the heater (300) of sample stage (100) upside, described temperature control system (200) includes controller (210) and is used for arranging
Temperature sensor (220) on glass sample (400), the quantity at least two of described temperature sensor (220), institute
State temperature sensor (220) and heater (300) all electrically connects with controller (210).
2. glass temperature difference stability test device as claimed in claim 1, it is characterised in that: described sample stage (100) includes
Base (110) and the netted table top (120) being arranged on the upper surface of base (110).
3. glass temperature difference stability test device as claimed in claim 2, it is characterised in that: described base (110) and netted
Table top (120) is made by stainless steel material.
4. glass temperature difference stability test device as claimed in claim 2 or claim 3, it is characterised in that: described netted table top (120)
Mainly longitudinally oriented strip (121) and Cross slat (122) by the setting that intersects are constituted.
5. glass temperature difference stability test device as claimed in claim 2 or claim 3, it is characterised in that: described base sets in (110)
There is wind guide tank.
6. glass temperature difference stability test device as claimed in claim 5, it is characterised in that: the wind guiding inlet of described wind guide tank sets
On the upper surface of base (110), the wind-guiding outlet of wind guide tank is located on the side surface of base (110).
7. glass temperature difference stability test device as claimed in claim 1, it is characterised in that: described heater (300) is weldering
Moulding rifle, described welding plastic torch includes tapered ozzle (310), and the spout (311) of described ozzle (310) is towards sample stage (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366106.8U CN205562444U (en) | 2016-04-27 | 2016-04-27 | Glass difference in temperature stability testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366106.8U CN205562444U (en) | 2016-04-27 | 2016-04-27 | Glass difference in temperature stability testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562444U true CN205562444U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620366106.8U Active CN205562444U (en) | 2016-04-27 | 2016-04-27 | Glass difference in temperature stability testing arrangement |
Country Status (1)
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| CN (1) | CN205562444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023202269A1 (en) * | 2022-04-19 | 2023-10-26 | 隆基绿能科技股份有限公司 | Heat shock resistance test method and photovoltaic assembly |
-
2016
- 2016-04-27 CN CN201620366106.8U patent/CN205562444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023202269A1 (en) * | 2022-04-19 | 2023-10-26 | 隆基绿能科技股份有限公司 | Heat shock resistance test method and photovoltaic assembly |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |