Energy-saving temperature control system for improving performance of formed foil

Abstract

The invention belongs to the technical field of energy conservation and temperature control, and particularly relates to an energy conservation and temperature control system for improving formed foil performance, which comprises an oven inner wall plate and heating pipes, the heating pipes are fixedly arranged in the oven inner wall plate, the heating pipes are distributed in the oven inner wall plate at equal intervals, every five heating pipes are matched with a relay, and the relay is connected with the oven inner wall plate. The ends, away from the heating pipes, of the relays are connected with sub-controllers, the ends, away from the relays, of the sub-controllers are connected with a PLC through power-on wires, the relays control switching through an A / D conversion circuit, and the PLC is electrically connected with the sub-controllers. According to the energy-saving temperature control system for improving the performance of the formed foil, the power of the heating pipe can be monitored in real time through the PLC, intelligent temperature control is achieved, power consumption is reduced, and the situation that an oven is damaged and the maintenance cost is high due to the fact that an electric heating wire of the heating pipe is prone to being burnt out in the opening and closing process of the relay is prevented.

Description

technical field [0001] The invention relates to the technical field of energy saving and temperature control, in particular to an energy saving and temperature control system for improving the performance of formed foil. Background technique [0002] Advocate energy saving and environmental protection to save existing energy consumption, promote the development of environmentally friendly new energy, and benefit the society. Various environmental protection and energy saving policies and measures have become the development trend of civilized life that we are familiar with. [0003] The original oven is equipped with a temperature-controlled detection probe, and every 3-8 heating tubes are equipped with a solid-state meter. The heating wire of the heating tube is easy to burn out, resulting in damage to the oven and high maintenance costs. Contents of the invention [0004] The purpose of the present invention is to provide an energy-saving temperature control system for ...

AI Technical Summary

Problems solved by technology

[0003] The original oven is equipped with a temperature-controlled detection probe, and every 3-8 heating tubes are equipped with a solid-state meter. The heating wire of the heating tube is easy to burn out, resulting in damage to the oven and high maintenance costs

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