Anti-frosting evaporator for refrigerator car

• Main Authors: YAO QIUFENG, PENG XU, JIN ZUNLONG, YE JIANMING, YAO XUELIN, ZHANG GUOJIE
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The utility model discloses an anti-frosting evaporator for a refrigerator car, which is characterized in that an anti-frosting device is arranged on each collecting pipe, each anti-frosting device comprises a mica plate frame and a heating wire arranged in the mica plate frame, slots corresponding to the collecting pipes in shape are arranged in the mica plate frames, each collecting pipe is inserted into the corresponding mica plate frame, and the heating wires are arranged in the mica plate frames. The two sides of each mica plate frame are respectively provided with a long-strip-shaped through groove, the through grooves are communicated with the inserting grooves, and the heat exchange fins are connected between the through grooves of every two adjacent mica plate frames in a clamped mode and abut against the heat exchange pipes located in the mica plate frames. The anti-frosting device can heat the heat exchange pipe and the heat exchange fins at the same time so as to avoid the situation that the evapo