Temperature monitoring device for air cooling island of power plant

The utility model relates to a power plant air cooling island temperature monitoring device. At present, a conventional thermal resistance temperature measurement mode is mostly adopted for monitoring the temperature of the air cooling island of a power plant, only the temperature of mixed condensed water of each column of radiators is measured, the number of measurement points is small, and the local temperature distribution condition of the air cooling island cannot be comprehensively reflected. The temperature monitoring device for the air cooling island of the power plant comprises dustproof and waterproof temperature acquisition modules (1), unit hosts (2) and a production management system (3), each unit host is connected with four dustproof and waterproof temperature acquisition modules on two groups of A-type triangular radiators through a unit bus (4), and 32 sampling points are arranged in total. The unit host is connected with the production management system through a system bus (5), the productio