Incubator capable of vertically opening doors upwards in parallel

The utility model discloses an incubator with a vertical parallel upward opening door. Box body, three refrigerators are mounted at the top of the box body; an operation table is mounted on the otherside of the box body; a partition plate is arranged in the box body; placing plates are fixed to the two sides of the interior of the box body. Supporting rods, connecting plates, knobs, screw rods, clamping plates and partition plates are arranged; the culture box is divided into three culture chambers by the partition plates; refrigerators are mounted in the three culture chambers; each culturechamber is an independent space; opening any culture room by user, the temperature and the culture effect in the other two culture chambers cannot be influenced; when the user places the culture cups,the knob is rotated, the knob rotates to drive the screw rod to rotate, the screw rod is screwed out, the clamping plates are loosened, the opening angles of the clamping plates can be adjusted conveniently, and meanwhile the