Cooling tower anti-freezing self-adaptive control system and method based on temperature field measurement

The invention discloses a cooling tower anti-freezing self-adaptive control system and method based on temperature field measurement. The cooling tower anti-freezing self-adaptive control system comprises a controller, a cooling tower circulating water inlet pipeline, a circulating water pump, a cooling tower circulating water return pipeline and a plurality of sets of adjustable anti-freezing equipment arranged at an air inlet of a cooling tower. An outlet of the cooling tower circulating water inlet pipeline is communicated with a water inlet of the cooling tower through a circulating water pump, a water outlet of the cooling tower is communicated with the cooling tower circulating water return pipeline, a cooling tower outlet water temperature measuring point is arranged at the water inlet of the cooling tower, and a cooling tower environment temperature measuring point is arranged at the lower edge of an air inlet of the cooling tower; the controller is connected with the cooling tower environment tempera