CN203838088U - Low-temperature alloy heating testing device - Google Patents
Low-temperature alloy heating testing device Download PDFInfo
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- CN203838088U CN203838088U CN201420287897.6U CN201420287897U CN203838088U CN 203838088 U CN203838088 U CN 203838088U CN 201420287897 U CN201420287897 U CN 201420287897U CN 203838088 U CN203838088 U CN 203838088U
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- low
- temperature alloy
- furnace
- heating arrangement
- furnace shell
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Abstract
The utility model discloses a low-temperature alloy heating testing device which comprises a heating device, a temperature control device for controlling the heating device, a vacuumizing device, an illuminating apparatus (2) and an image acquisition device. The image acquisition device comprises a camera shooting device (7) and an image processing device (8), the heating device comprises a medium-frequency induction furnace (1) and a furnace housing (3) arranged on the periphery of the medium-frequency induction furnace (1), and a heat shield (6) is further arranged between the medium-frequency induction furnace (1) and the furnace housing (3). A first transparent window (3.1) matched with the illuminating apparatus (2) is arranged on one side of the furnace housing (3), and a second transparent window (3.2) matched with the camera shooting device (7) is arranged on the other side of the furnace housing (3). A substrate (5) is horizontally arranged in the medium-frequency induction furnace (1). The low-temperature alloy heating testing device is compact in structure and low in cost, experiment operation is convenient, and phenomena are intuitive.
Description
Technical field
The utility model relates to a kind of low-temperature alloy and adds heat test device.
Background technology
At present, in electron trade, people often adopt low-temperature alloy for the protection of electronic circuit and valuable device, in particular for making the fusing core of Thermal Cutoffs.Low-temperature alloy liquid-solid boundary characteristic, be also the performance that people pay special attention to.To this, need special proving installation to test its performance, the test figure obtaining can be carried out the mechanism research of low-temperature alloy, and chooses guidance is provided for industrial candidate materials.But problem is, the proving installation of prior art has specific (special) requirements to sample, and the device of prior art also exists complex structural designs, and cost is expensive, the shortcomings such as test operation difficulty.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of compact conformation, cost low, the low-temperature alloy of convenient experimental operation, visual phenomenon adds heat test device.
The technical scheme in the invention for solving the above technical problem is: a kind of low-temperature alloy adds heat test device, comprise heating arrangement, for control heating arrangement temperature regulating device, vacuum extractor, be placed in the lighting device of heating arrangement one side and be placed in the image collecting device of heating arrangement opposite side, described image collecting device comprises camera head and image processing apparatus, described heating arrangement comprises intermediate frequency furnace and is located at the furnace shell of intermediate frequency furnace periphery, is also provided with thermoscreen between described intermediate frequency furnace and furnace shell; One side of described furnace shell is provided with the first transparent window for matching with lighting device, and the opposite side of described furnace shell is provided with the second transparent window for matching with camera head; In described intermediate frequency furnace, be horizontally disposed with substrate.
Compared with prior art, the utility model has the advantage of: this low-temperature alloy adds heat test device and comprises heating arrangement, temperature regulating device, vacuum extractor, be placed in the lighting device and the image collecting device that is placed in heating arrangement opposite side of heating arrangement one side, image collecting device comprises camera head and image processing apparatus, heating arrangement comprises intermediate frequency furnace and is located at the furnace shell of intermediate frequency furnace periphery, one side of furnace shell is provided with the first transparent window for matching with lighting device, the opposite side of furnace shell is provided with the second transparent window for matching with camera head, in intermediate frequency furnace, be provided with substrate.During experiment, fritter low-temperature alloy to be measured is placed in the middle of substrate to sealing body of heater, vacuumize. when vacuum tightness acquires a certain degree, start to heat up, at a certain temperature writing time, gather image, and observe, obtain experimental data, for industrial candidate materials, choose guidance is provided.
As preferably, described substrate is the substrate that stupalith is made.Like this, the heat-resisting effect of substrate is better.
As preferably, described heating arrangement is electrically connected with thermopair.Like this, can conveniently control.
As preferably, the bottom of described furnace shell is provided with horizontal adjustment bolt.Like this, can regulate easily the horizontality of furnace shell, convenient.
As preferably, described vacuum extractor is connected in the bottom of described furnace shell.Like this, can vacuumize easily processing.
As preferably, described thermoscreen is molybdenum shield, and all offers transparency window on the molybdenum shield position corresponding with the first transparent window and the second transparent window.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model low-temperature alloy adds heat test device.
In Fig. 1: 1 intermediate frequency furnace, 2 lighting devices, 3 furnace shells, 3.1 first transparent windows, 3.2 second transparent windows, 4 low-temperature alloys to be measured, 5 substrates, 6 thermoscreens, 7 camera heads, 8 image processing apparatus, 9 horizontal adjustment bolt.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As shown in Figure 1, a kind of low-temperature alloy adds heat test device, comprise heating arrangement, for control heating arrangement temperature regulating device, vacuum extractor, be placed in the lighting device 2 of heating arrangement one side and be placed in the image collecting device of heating arrangement opposite side, described image collecting device comprises camera head 7 and image processing apparatus 8, described heating arrangement comprises intermediate frequency furnace 1 and is located at the furnace shell 3 of intermediate frequency furnace 1 periphery, between described intermediate frequency furnace 1 and furnace shell 3, is also provided with thermoscreen 6; One side of described furnace shell 3 is provided with the first transparent window 3.1 for matching with lighting device 2, and the opposite side of described furnace shell 3 is provided with the second transparent window 3.2 for matching with camera head 7; In described intermediate frequency furnace 1, be horizontally disposed with substrate 5.
The substrate 5 that described substrate 5 is made for stupalith.During experiment, low-temperature alloy 4 to be measured is positioned on substrate 5.
Described heating arrangement is electrically connected with thermopair.
The bottom of described furnace shell 3 is provided with horizontal adjustment bolt 9.
Described vacuum extractor is placed in the bottom of described furnace shell 3.
Described thermoscreen 6 is molybdenum shield, and all offers transparency window on the molybdenum shield position corresponding with the first transparent window 3.1 and the second transparent window 3.2.
Claims (6)
1. a low-temperature alloy adds heat test device, it is characterized in that: comprise heating arrangement, for control heating arrangement temperature regulating device, vacuum extractor, be placed in the lighting device (2) of heating arrangement one side and be placed in the image collecting device of heating arrangement opposite side, described image collecting device comprises camera head (7) and image processing apparatus (8), described heating arrangement comprises intermediate frequency furnace (1) and is located at the furnace shell (3) of intermediate frequency furnace (1) periphery, between described intermediate frequency furnace (1) and furnace shell (3), is also provided with thermoscreen (6); One side of described furnace shell (3) is provided with the first transparent window (3.1) for matching with lighting device (2), and the opposite side of described furnace shell (3) is provided with the second transparent window (3.2) for matching with camera head (7); In described intermediate frequency furnace (1), be horizontally disposed with substrate (5).
2. low-temperature alloy according to claim 1 adds heat test device, it is characterized in that: the substrate (5) that described substrate (5) is made for stupalith.
3. low-temperature alloy according to claim 1 adds heat test device, it is characterized in that: described heating arrangement is electrically connected with thermopair.
4. low-temperature alloy according to claim 1 adds heat test device, it is characterized in that: the bottom of described furnace shell (3) is provided with horizontal adjustment bolt (9).
5. low-temperature alloy according to claim 1 adds heat test device, it is characterized in that: described vacuum extractor is connected in the bottom of described furnace shell (3).
6. low-temperature alloy according to claim 1 adds heat test device, it is characterized in that: described thermoscreen (6) is molybdenum shield, and all offers transparency window on the molybdenum shield position corresponding with the first transparent window (3.1) and the second transparent window (3.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287897.6U CN203838088U (en) | 2014-05-29 | 2014-05-29 | Low-temperature alloy heating testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287897.6U CN203838088U (en) | 2014-05-29 | 2014-05-29 | Low-temperature alloy heating testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838088U true CN203838088U (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287897.6U Expired - Fee Related CN203838088U (en) | 2014-05-29 | 2014-05-29 | Low-temperature alloy heating testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823790A (en) * | 2015-09-28 | 2016-08-03 | 亚申科技研发中心（上海）有限公司 | Thermocuring instrument |
| CN111830077A (en) * | 2019-04-23 | 2020-10-27 | 北京振兴计量测试研究所 | Measuring device and method for identifying melting point of high-temperature material based on image |
-
2014
- 2014-05-29 CN CN201420287897.6U patent/CN203838088U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823790A (en) * | 2015-09-28 | 2016-08-03 | 亚申科技研发中心（上海）有限公司 | Thermocuring instrument |
| CN111830077A (en) * | 2019-04-23 | 2020-10-27 | 北京振兴计量测试研究所 | Measuring device and method for identifying melting point of high-temperature material based on image |
| CN111830077B (en) * | 2019-04-23 | 2024-04-02 | 北京振兴计量测试研究所 | Measuring device and method for identifying melting point of high-temperature material based on image |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140917 Termination date: 20150529 |
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| EXPY | Termination of patent right or utility model |