Control System For Temperature Coolant In An Oil Tank

Premadasan , Raman (2005) Control System For Temperature Coolant In An Oil Tank. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

The whole concept of this project is to build control system for temperature coolant in an oil tank. The construction would be based on the adapting idea from the similar system with fully machine which are used in local industries. This control system will be targeted for the medium and heavy industries while marketing it with cheaper cost. Basically, the proposed system will be integrated with mechanical part, electronic units and electrical unit to make it as one control system. As a result the system would be complex free as the Logic Gates replaces the necessary sequential relay circuit for the pump motor control. The operation of the system may not suite all the industries because some industry not using coolant to their process and it may need some adjustment. This adjustment can be overcome according to the requirement wanted by doing some editing on the system. Actually the system works to maintain the temperature of the coolant in expected range and the level of the coolant. The purpose of the temperature to be maintain is to overcome the problem of sediment in flowing to process. This ac pump motor is incapable of pulling the water when relay activate and motor run while the operation of the motor is terminated. A magnetically coupled pump would be more convenient when building a tank system. A magnetically coupled pump is one where the motor drives the impeller of the pump through the interaction of magnets. This allows for the pump head to be totally isolated from the motor shaft so that the liquid never comes into contact with the motor, which is beneficial for obvious sanitary reasons.

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