Title:
HEAT PUMP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/082377
Kind Code:
A1
Abstract:
This heat pump system is provided with: a first air-conditioning apparatus which includes a compressor, an outdoor-side heat exchanger, a throttle device, and an indoor-side heat exchanger and which performs air-conditioning of a first space; a ventilation apparatus which includes a first auxiliary heat exchanger and which performs ventilation and air-conditioning of a second space different from the first space; and a refrigerant circuit which is formed with refrigerant piping connecting in series the compressor, the outdoor-side heat exchanger, the first auxiliary heat exchanger, the throttle device, and the indoor-side heat exchanger and through which a refrigerant circulates. The first auxiliary heat exchanger is provided in an air supply duct of the ventilation device.
Inventors:
ITO KAZUHIRO (JP)
TAKATA SHIGEO (JP)
TAKATA SHIGEO (JP)
Application Number:
PCT/JP2017/038911
Publication Date:
May 02, 2019
Filing Date:
October 27, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F7/08; F25B29/00; F24F11/70; F24F11/77; F24F11/84; F25B1/00; F25B5/04; F25B6/04
Foreign References:
| JP2004271080A | 2004-09-30 | |||
| JPH10325589A | 1998-12-08 | |||
| JPH0244142A | 1990-02-14 | |||
| JPS5744273Y2 | 1982-09-30 | |||
| JP2010107059A | 2010-05-13 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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