Automatic control system and control method for paint production line of radiator for transformer

Abstract

The invention discloses an automatic control system and method for a transformer radiator paint production line. The control system comprises a paint spraying module, a primer drying module, a finish paint module, a finish paint drying module, a finish paint airing module and an intelligent fan; each module is provided with an independent switch; each module is provided with a paint concentration transmitter; an air inlet of the intelligent fan is connected with filtering equipment A, and the filtering equipment A is connected with each module through an exhaust pipeline; corresponding to each module, an air volume transmitter used for detecting the exhaust air volume in the pipeline is arranged on the exhaust pipeline, and an electric valve A is arranged at an air inlet of the exhaust pipeline; and the intelligent fan, the paint concentration transmitter, the air volume transmitter and the electric valve A are all electrically connected with the processor. According to the control system, the rotating speed of the intelligent fan can be automatically controlled according to needs, the exhaust air rate is automatically adjusted, and therefore the purposes of saving energy and reducing consumption are achieved, and the service life of the intelligent fan is prolonged.

Description

technical field [0001] The invention relates to the technical field of radiators, in particular to an automatic control system and a control method for a radiator paint production line for transformers. Background technique [0002] In order to make the transformer operate normally, it is usually necessary to install a radiator on the side or upper part of the transformer to dissipate heat, so as to reduce the temperature rise of the transformer and avoid the influence of the temperature rise of the transformer and even the loss of the transformer. After the radiator is assembled and welded, its surface needs to be painted, including the steps of primer spraying, primer drying, topcoat spraying, topcoat drying, and topcoat drying. In the process of painting, in order to prevent the paint concentration in the paint room from being too high, it is necessary to ventilate through exhaust equipment and ensure that the discharge meets the emission standards through environmental p...

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Problems solved by technology

[0004] The purpose of this application is to provide an automatic control system for the paint production line of radiators for transformers, which is used to overcome the problems in the prior art that the modules cannot be controlled independently, the fan operation cannot be controlled according to the needs, and energy saving cannot be achieved in the empirical control mode. And the problem of improving the life of the fan

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