Rapid laminating machine with double-glass photovoltaic assembly

Abstract

The invention discloses a rapid laminating machine with a double-glass photovoltaic assembly. The rapid laminating machine comprises an upper layer heating module, an infrared radiating coating, a silica gel plate, a lower layer heating module and a vacuum system, wherein the infrared radiating coating is smeared on the whole lower surface of the upper layer heating module. The upper layer heating module comprises three or more heating units which can control the area temperature independently and accurately, and a first pipeline opening of the vacuum system is formed in the upper layer heating module. The lower layer heating module comprises three or more heating units which can control the area temperature independently and accurately, and a second pipeline opening of the vacuum system is formed in the lower layer heating module. In laminating, the silica gel plate, the upper layer heating module and the infrared radiating coating form an upper laminating cavity together, the silica gel plate and the lower layer heating module form a lower laminating cavity, the radiating heat from the infrared radiating coating is absorbed to heat the double-glass photovoltaic assembly in a heat conduction mode. The vacuum system is composed of a vacuum pump, a vacuum pipeline and a vacuum valve, and vacuum degrees of the upper laminating cavity and the lower laminating cavity can be controlled through the first pipeline opening and the second pipeline opening.

Description

technical field [0001] The invention belongs to the technical field of photovoltaics, in particular to a fast laminating machine for double-glass photovoltaic modules. Background technique [0002] With the rapid development of the photovoltaic application market, the market demand for double-glass photovoltaic modules is increasing. Compared with conventional modules with single-layer glass, double-glass photovoltaic modules use double-layer glass, one of which replaces the back sheet in conventional modules, which has the advantages of PID resistance and weather resistance, and can effectively reduce the power cost of power stations. , Improve the owner's comprehensive income. [0003] The disadvantages of encapsulating double-glass photovoltaic modules with conventional photovoltaic module laminators based on single-layer glass are gradually exposed. At present, the existing double-glass photovoltaic modules are basically packaged by conventional photovoltaic module lam...

AI Technical Summary

Problems solved by technology

However, this lamination method only completes the complete lamination cycle time in three chambers, and does not solve the problem of long lamination cycle time.

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