OUTDOOR UNIT FOR A HEAT PUMP

• Main Authors: MEHTA RISHI, SURMONT TOM, GARCIA LOPEZ JOSE DANIEL, YOSHIKAWA KOTA, VANSTEENKISTE WIM, HATTIANGADI AKSHAY
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2021
• 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 invention provides an outdoor unit (10) for a heat pump (1) comprising a refrigerant circuit, the outdoor unit comprising a compressor (13), a discharge pipe (17) of the refrigerant circuit connected to a discharge side of the compressor (13), a bottom plate (31), the bottom plate (31) having a base (36) and an outer flange (37) protruding upward from an outer edge of the base (36), a heat source heat exchanger (11) supported on the bottom plate (31), a liquid refrigerant pipe (19; 20) of the refrigerant circuit connected to the heat source heat exchanger (11), and a defrosting bypass pipe (50) connected at one end to the discharge pipe (17) and at the opposite end to the liquid refrigerant pipe (19; 20), the defrosting bypass pipe (50) being arranged between an inner side (37a) of the flange (37) and an outer side (11a) of the heat source heat exchanger (11). 一种用于包括制冷剂回路的热泵(1)的室外单元(10)，该室外单元包括：压缩机(13)；所述制冷剂回路的排放管(17)，其连接到所述压缩机(13)的排放侧；底板(31)，所述底板(31)具有底座(36)以及从所述底座(36)的外边缘向上突出的外凸缘(37)；热源换热器(11)，其支撑在所述底板(