发明名称 |
Refrigeration cycle apparatus |
摘要 |
A refrigeration cycle apparatus (50) includes: a main refrigerant circuit (21) having a compressor (1), a radiator (2), a first expansion mechanism (5), a second expansion mechanism (6), and an evaporator (4); an injection passage (22) for supplying an intermediate-pressure refrigerant to an injection port 1c of the compressor 1; and a water circuit (30) through which water to be heated in the radiator (2) flows. The refrigeration cycle apparatus (50) includes a sub heat exchanger (3) for cooling the water in the water circuit (30) by exchanging heat between the refrigerant in the injection passage (22) and the water to be heated in the radiator (2).
|
申请公布号 |
US8549868(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US20080438219 |
申请日期 |
2008.06.20 |
申请人 |
KOMORI KOU;YAKUMARU YUICHI;TAMURA TOMOICHIRO;HONMA MASAYA;HAYASHI HIROKI;PANASONIC CORPORATION |
发明人 |
KOMORI KOU;YAKUMARU YUICHI;TAMURA TOMOICHIRO;HONMA MASAYA;HAYASHI HIROKI |
分类号 |
F25B7/00;F25B27/00;F25B41/00;F25B41/04 |
主分类号 |
F25B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|