Spiral ice production device without external power

• Main Authors: JIANG MEI, ZOU YUFEI, LUO JINXIANG
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2018
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PRODUCING, WORKING OR HANDLING ICE; REFRIGERATION OR COOLING; WEAPONS

The invention discloses a spiral ice production device without external power. The spiral ice production device without the external power comprises an ice storage tank, a heat exchanger, a compressor, a condenser, an expansion valve and a spiral deicing device. Water and a refrigerant circularly exchange heat in the heat exchanger to realize ice production, and ice particles are cleaned by the spiral deicing device. According to the spiral ice production device without the external power, one end of a spiral twisted strip is rotatably connected with a bracket, a gap exists between the bracketand an end plate, water flow does not generate flow resistance when entering a heat exchange tube from the gap between the bracket and the end plate, the structure is simple, the installation is convenient, the ice producing and deicing efficiency is greatly improved, and the service life of the spiral deicing device is prolonged. 本发明公开了种不外加动力的螺旋产冰装置，包括蓄冰槽、换热器、压缩机、冷凝器、膨胀阀和螺旋除冰装置，水和冷媒在换热器内循环换热实现产冰，并通过螺旋除冰装置清理冰粒。本发明中螺旋纽带的端