Compact water source heat pump unit

• Main Authors: YANG KAIGUO, TAN ZHIHUA, ZHAN YAFENG
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2019
• 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 a compact type water source heat pump unit which comprises a chassis and a box body arranged on the chassis, and a first condenser, a second condenser, a first evaporator,a second evaporator, a first compressor, a second compressor, a third compressor and a fourth compressor are arranged in the box body. Due to the design that the box body is additionally arranged outside the unit, the whole unit can be rainproof and waterproof even if being installed outdoors, and the service life of the copper pipes and the service life of all pipelines can be properly prolonged.The structural design of the double evaporators and the double condensers is adopted, the length of an existing single-cylinder type evaporator and an existing single-cylinder type condenser is greatly reduced, and the compactness of the whole unit is better. 本实用新型公开了一种紧凑型水源热泵机组，包括底盘及设置在底盘上的箱体，所述箱体内设置有第一冷凝器、第二冷凝器、第一蒸发器、第二蒸发器、第一压缩机、第二压缩机、第三压缩机和第四压缩机。本实用新型机组的外部新增箱体的设计，整个机组即使安装在室外也可以防雨防水，可适当延长铜管及各管路的使用寿命。采用双蒸发器和双冷凝器的结构设计，大大缩