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Energy-saving laminating machine heating and cooling buffering method and system

A buffering method and laminator technology, which can be used in photovoltaic power generation, sustainable manufacturing/processing, electrical components, etc., and can solve problems such as large heating and cooling rates and temperature changes, component wrinkles, and material shrinkage.

Pending Publication Date: 2020-10-23
宣城开盛新能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since flexible photovoltaic modules are all polymer materials, too much heating and cooling rate and temperature change will cause the material to shrink or deform violently, and eventually lead to wrinkles or unevenness of the module

Method used

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  • Energy-saving laminating machine heating and cooling buffering method and system
  • Energy-saving laminating machine heating and cooling buffering method and system
  • Energy-saving laminating machine heating and cooling buffering method and system

Examples

Experimental program
Comparison scheme
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Embodiment

[0022] Such as Figure 1~3 As shown, an energy-saving laminator heating and cooling buffer method comprises the following steps:

[0023] A preheating zone and a cooling zone are respectively set at the feed end and the discharge end of the laminator, and a heat conduction medium circulation is set between the preheating zone and the cooling zone, so that the heat conduction medium circulates between the preheating zone and the cooling zone. The heat transfer medium absorbs heat from the high-temperature discharge component in the cooling zone (component cooling buffer), the temperature of the circulating heat transfer medium rises, and the temperature of the component drops; the heat transfer medium reaches the preheating zone, and the high-temperature circulating heat transfer medium heats the input normal temperature component (component temperature rise buffer ), the temperature of the circulating heat transfer medium drops, and the temperature of the components rises.

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Abstract

The invention discloses an energy-saving laminating machine heating and cooling buffering method which comprises the following steps: respectively arranging a preheating area and a cooling area at thefeeding end and the discharging end of a laminating machine, and arranging heat-conducting medium circulation between the preheating area and the cooling area, so that a heat-conducting medium circularly flows between the preheating area and the cooling area. An energy-saving laminating machine heating and cooling buffering system comprises a heat conduction circulation pipeline, the heat conduction circulation pipeline passes through the preheating area and the cooling area of the feeding end and the discharging end of the laminating machine, heat conduction media are loaded in the heat conduction circulation pipeline, a pump is installed on the heat conduction circulation pipeline, and the pump drives the heat conduction media to flow in the heat conduction circulation pipeline. According to the technical scheme, drastic temperature change of the assembly during feeding and discharging can be reduced, material deformation and assembly deformation of the flexible photovoltaic assembly are avoided, and the product yield is improved; according to the energy-saving laminating machine heating and cooling buffering system, energy can be saved, and energy waste can be reduced; water, heat conduction oil and the like can be used as heat conduction media.

Description

technical field [0001] The invention belongs to the technical field of flexible photovoltaic module production, and in particular relates to an energy-saving method and system for heating, cooling and buffering of a laminator. Background technique [0002] Existing laminator technology: when feeding materials, photovoltaic modules must enter a high-temperature environment from normal temperature, and a bottom plate will be added to avoid direct contact between photovoltaic modules and the heating plate of the laminator, and delay the temperature rise rate of photovoltaic modules: when discharging , The photovoltaic module should enter the normal temperature environment from high temperature, and the temperature of the bottom plate should be cooled to a certain extent. [0003] Since flexible photovoltaic modules are all polymer materials, too much heating and cooling rate and temperature change will cause the material to shrink or deform violently, and eventually lead to wri...

Claims

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Application Information

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IPC IPC(8): H01L31/048H01L31/18
CPCH01L31/048H01L31/1864Y02E10/50Y02P70/50
Inventor 李涛连重炎任晓东刘林卢海江
Owner 宣城开盛新能源科技有限公司
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