Plastic vacuum cavity plate

Abstract

The invention discloses a plastic vacuum cavity plate used in a door and window and a heat insulation wall body of a building, a door and window and a heat insulation layer on transportation equipment, a door and a heat insulation layer on a household appliance, and a transparent panel and a heat insulation layer on a flat-plate solar water heater. The plastic vacuum cavity plate comprises a plastic vacuum cavity plate body processed by a plastic mould plate, a mould plate periphery, a mould plate thin skirt edge, mould plate trapezoidal longitudinal and transverse reinforcing ribs, a mould plate conical convex point, a vacuumizing preformed opening, a preformed opening anti-sticking metal thin gasket, a special electrothermal plastic thin skirt edge sealing machine, a special heating vacuum cup with a vacuumizing preformed opening automatic control electromagnet sealing machine, the automatic control electromagnet sealing machine, an automatic control electromagnet, a lead wire, a vacuum pump and the like, and is used on building doors and windows and the like. Compared with single-layer flat plate vacuum glass, the heat preservation and insulation performance and the noise reduction and removal effect can be improved by three times or more, the process is simple, the equipment investment cost is low, the energy is saved, the consumption is reduced, the emission is reduced, the processing cost is low, the yield is high, the application range is wide, and the market development potential is huge.

Description

technical field [0001] The invention relates to a plastic vacuum cavity plate used for a building door, window and thermal insulation wall, a door and window and thermal insulation layer on transportation equipment, a door and thermal insulation layer on household appliances, and a transparent panel and thermal insulation layer on a flat solar water heater. Background technique [0002] The flat vacuum glass currently produced is a single-layer vacuum chamber flat vacuum glass that is sealed by glass powder heating or direct heating fusion welding. Due to the limitation of its processing technology, the thickness of its vacuum chamber can only be processed to 0.2 mm to 0.4 mm. mm, so its thermal insulation performance and sound insulation performance can no longer be improved. And building insulation walls, insulation layers on transportation equipment, insulation layers on household appliances, and insulation layers on flat solar water heaters are all organic or inorganic i...

AI Technical Summary

Problems solved by technology

[0002] The flat vacuum glass currently produced is a single-layer vacuum chamber flat vacuum glass that is sealed by glass powder heating or direct heating fusion welding. Due to the limitation of its processing technology, the thickness of its vacuum chamber can only be processed to 0.2 mm to 0.4 mm. mm, so its thermal insulation performance and sound insulation performance can no longer be improved

And building insulation walls, insulation layers on transportation equipment, insulation layers on household appliances, and insulation layers on flat solar water heaters are all organic or inorganic insulation materials with a thickness of more than 50 mm. Poor acoustic performance and takes up a lot of space

Images