Auxiliary device for glass metal sealing of solar vacuum heat collecting tube
A glass-to-metal sealing and vacuum heat collector technology, applied in the field of solar modules, can solve the problems of insufficient solder, different thicknesses, incomplete welding, etc., and achieve the effect of ensuring quality
Pending Publication Date: 2021-10-29
汪慧娴
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Problems solved by technology
[0005] In order to overcome the problem that when the solder is laid on the welding part of the glass seal, the thickness of the solder after laying is not uniform, that is, the solder at the welding part is unevenly distributed, and then when the heated metal package is pressed to the welding part , the solder is melted by the temperature of the metal package, but due to the temperature difference of the metal package itself, the melting level of the solder is different, that is, there are two situations of complete melting and incomplete melting of the solder, which eventually l
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Embodiment 1
[0033] A glass-to-metal sealing auxiliary device for solar vacuum heat collecting tubes, such as Figure 1-12 As shown, it includes a melting detection mechanism 1, a surrounding mechanism 2, a supplementary mechanism 3, a simulated metal seal 4, a simulated glass seal 5, a first vertical plate 6, a second vertical plate 7, a support frame 8, and a fixed circle Ring 9, fixed frame 10 and controller 11; the melting detection mechanism 1 is connected with the simulated metal seal 4; the melting detection mechanism 1 is connected with the first riser 6; the melting detection mechanism 1 is connected with the second riser 7 The melting detection mechanism 1 is connected with the support frame 8; the melting detection mechanism 1 is connected with the fixed frame 10; the surrounding mechanism 2 is connected with the fixed frame 10; the surrounding mechanism 2 is connected with the supplementary mechanism 3; the surrounding mechanism 2 is connected with the simulated glass seal The ...
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The invention relates to the field of solar modules, in particular to an auxiliary device for glass metal sealing of a solar vacuum heat collecting tube. To overcome technical problems in the prior art, the invention provides the auxiliary device for the glass metal sealing of the solar vacuum heat collecting tube. According to a technical scheme in the invention, the auxiliary device for the glass metal sealing of the solar vacuum heat collecting tube comprises a melting detection mechanism, a surrounding mechanism, a supplementing mechanism and the like, wherein the surrounding mechanism is connected with the supplementing mechanism. According to the invention, when a metal packaging piece and a glass sealing piece are welded, a welding flux can be ensured to be completely melted, the position where the welding flux is insufficient and the position where the welding flux overflows can be judged at a fixed point, and the overflowing welding flux is supplemented to the position where the welding flux is insufficient, so the metal packaging piece and the glass sealing piece are completely welded, and the quality of the heat collecting tube is ensured to reach the standard.
Description
technical field [0001] The invention relates to the field of solar modules, in particular to a glass-to-metal sealing auxiliary device for solar vacuum heat collecting tubes. Background technique [0002] A solar module is a device that converts solar energy into electrical energy, and is mostly used in occasions where solar power is used to generate electricity, such as solar power plants, solar street lights, etc. Photovoltaic modules are photoelectric conversion devices that generate electricity as long as the sun is shining on them, and if they perform well in their first year, there is a good chance they will continue to perform well for a long time to come. [0003] The solar vacuum heat collecting tube in the solar module adopts the process of welding the glass sealing part and the metal sealing part. The temperature will melt the solder, and then the metal package and the glass seal will be automatically welded together. However, when the solder is laid on the weldi...
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CPCC03C27/04
Inventor 汪慧娴
Owner 汪慧娴