Adhesive package structure of flat-plate solar heat collector

Abstract

The invention discloses an adhesive package structure of a flat-plate solar heat collector. The flat-plate solar heat collector comprises an outer frame and a glass cover plate. The adhesive package structure comprises temperature-resistant double-sided adhesive, a curtain wall sealant layer and a pressure strip. The outer frame is provided with a transverse beam, the temperature-resistant double-sided adhesive is arranged between the transverse beam and the glass cover plate, a space between the glass cover plate and the outer frame is filled with the curtain wall sealant layer, the pressure strip is fastened with the outer frame, and an extension arm of the pressure strip is butted to the glass cover plate. The adhesive package structure has the advantages that the flat-plate solar heat collector is packaged by the aid of the temperature-resistant double-sided adhesive and curtain wall sealants, the temperature-resistant double-sided adhesive can guarantee that the glass cover plate and the frame are instantly fixedly adhered with each other, and accordingly the production cycle can be shortened; the flow direction and the dosage of the curtain wall sealants are regulated by the temperature-resistant double-sided adhesive, so that appearance defects and material wastage due to non-directional flowing of sealants can be prevented; the pressure strip can guarantee the glass cover plate against falling off easily, covers the curtain wall sealant layer and the temperature-resistant double-sided adhesive and prevents the curtain wall sealant layer and the temperature-resistant double-sided adhesive from being directly exposed to the sun, accordingly, the service life of a product can be prolonged, and the safety performance of the product can be improved.

Description

technical field [0001] The invention relates to a glue packaging structure, in particular to a glue packaging structure for the outer frame of a flat solar heat collector. Background technique [0002] The structure of flat-plate collectors generally uses EPDM strips to ensure the sealing and waterproofing of the product. In addition, there are also flat-plate collectors that use sealant to ensure the sealing and waterproofing of the product. [0003] Based on the outer frame structure in the prior art, when performing glue packaging, the amount of glue packaging material used is relatively large, resulting in waste of materials and higher product costs; and the outer frame structure of the prior art is accurate in sealing operations The production process is relatively low, the production process is complicated, and the efficiency is low; the structure of the outer frame is unreasonable, and the outer frame and the glass cover are completely glued, and the sealing and bondi...

AI Technical Summary

Problems solved by technology

[0003] Based on the outer frame structure in the prior art, when performing glue packaging, the amount of glue packaging material used is relatively large, resulting in waste of materials and higher product costs; and the outer frame structure of the prior art is accurate in sealing operations Low, complex production process, low efficiency; unreasonable structure of the outer frame, complete gluing between the outer frame and the glass cover, sealing and bonding time is too long, which seriously affects the production efficiency of the product

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