Hot-pressing sealing mold and process for inward-turning glass flange and metal sealing cover
A metal sealing and mold technology, applied in the field of solar collector tubes, can solve the problems of complex process, poor sealing effect, time-consuming and labor-intensive, etc., and achieve the effect of simple operation
Active Publication Date: 2021-08-24
王昆玉
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Problems solved by technology
With the development of buildings to small high-rise and high-rise areas, low-rise buildings are mostly designed with sloping roofs, which poses a problem for the popularization and use of solar water heaters and building integration designs: the existing solar vacuum heat collectors are in production Sometimes it is necessary to seal the inverting glass flange and the metal sealing cover. In the actual production process, due to the limitation of the process, the sealing effect is often not good, the production process is complicated, and the problems are time-consuming and labor-intensive.
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Embodiment 1
[0029] Such as Figure 1-2 As shown, the present invention will be further described below in conjunction with the accompanying drawings: the present invention provides a heat-pressing mold for inverting a glass flange and a metal sealing cover, including a positioning support mold I1, and the positioning support mold I1 is fixed in a heating furnace body , The positioning support mold I1 is provided with a preheating heating device 15 . The positioning support mold II2 is placed on the positioning support mold I1, the middle part of the upper surface of the positioning support mold II2 is provided with a threaded hole, the bottom of the positioning support mold III3 is provided with a screw that matches the threaded hole, and the upper surface of the positioning support mold III3 is provided with a loading and unloading tool. The threaded hole matched with the rod 4, the glass flange 5 is placed on the positioning support mold II2, the metal sealing cover 6 is placed on the g...
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Abstract
The invention provides a hot-press sealing mold and process for an inward-turning glass flange and metal. The mold comprises a positioning supporting mold I, a positioning supporting mold II is placed on the positioning supporting mold I, a threaded hole is formed in the middle of the upper surface of the positioning supporting mold II, and a screw matched with the threaded hole is arranged at the bottom of a positioning supporting mold III; a threaded hole matched with the material loading and taking rod is formed in the upper surface of the positioning supporting mold III, a glass flange is placed on the positioning supporting mold II, a metal sealing cover is placed on the glass flange, and an annular positioning pressing mold is placed on the metal sealing cover. The production method has the characteristics of good sealing effect and high production efficiency of the produced metal inner pipe vacuum pipe with the inward-turned flange.
Description
technical field [0001] The invention provides a heat-press sealing mold and process for inverting glass flanges and metals, and belongs to the technical field of solar heat collecting tubes. Background technique [0002] Solar energy is the most important basic energy among all kinds of renewable energy. It has the advantages of abundant resources, inexhaustible, inexhaustible, and will not pollute the environment and destroy the ecological balance. Therefore, in today's world where fossil fuels are decreasing year by year and the international energy situation is becoming increasingly severe, the development and utilization of solar energy is one of the important ways to realize the diversification of energy supply and ensure energy security. The concentrator-type solar vacuum heat collector can be applied in the field of industrial heating and power generation. It is an important development direction of the solar thermal industry in the future. Its performance is directly...
Claims
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IPC IPC(8): C03C27/04
CPCC03C27/046Y02P40/57
Inventor 王昆玉葛洪川
Owner 王昆玉