Open air curtain refrigerating system display cabinet with left temperature area and right temperature area

The open air curtain refrigerating system display cabinet with the left temperature area and the right temperature area comprises a display cabinet body, and the display cabinet body comprises a top plate, a bottom plate, a left side plate, a right side plate, a rear side plate and a partition plate. The top plate, the bottom plate, the left side plate, the right side plate, the rear side plate and the partition plate are fixedly connected; the partition plate is vertically arranged in the display cabinet body; the display cabinet body is divided into a left temperature area and a right temperature area, namely a first left temperature area and a second right temperature area; the first left temperature area and the second right temperature area are the same in structure; the first temperature area and the second temperature area are each provided with a control system. Each control system comprises an evaporator, a controller, an electromagnetic valve, a temperature controller, a temperature reset probe, an