PLATE-TYPE HEAT EXCHAGER

摘要

PURPOSE: A plate type heat exchanger is provided to include a front fixing plate and a rear fixing plate, which fix multiple electric plates from the front and the rear, moving side to side by a roller, thereby maintaining the parallel relation between the front and rear fixing plates compressing the electric plates. CONSTITUTION: A plate type heat exchanger includes electric plates (100), a front fixing plate (110), a rear fixing plate (120), and multiple rollers (130, 132). Due to the electric plates, heat-exchanging occurs between refrigerant and water (liquid). The multiple electric plates are arranged at the same interval. The front fixing plate is arranged in the front of the electric plates, supporting the front of the multiple electric plates. The rear fixing plate is arranged in the rear of the electric plates, facing the front fixing plate and supporting the rear of the multiple electric plates. The multiple rollers are arranged in the front and rear fixing plates respectively and roll along with a supporting rail (160).