| 摘要 |
#CMT# #/CMT# The system (1) has a hot water/refrigerant heat exchanger (16) connected to a refrigerant circuit in a parallel manner, where a management unit manages an operation of the system to control a controlled opening/closing by-pass (7), a controlled opening/closing valve (8), a compressor (13) and an adjustable three-way valve (15). The adjustable three-way valve is placed in downstream of the compressor to regulate flow of refrigerant toward the hot water/refrigerant heat exchanger that is placed in a hot domestic water storage tank (17). #CMT# : #/CMT# An independent claim is also included for a method for permitting dual flow ventilation, domestic hot water production and heating of a room during construction and/or restoration of a building. #CMT#USE : #/CMT# System for permitting dual flow ventilation, domestic hot water production and heating of a room e.g. kitchen and dwelling room, during construction and/or restoration of a building i.e. residential housing. #CMT#ADVANTAGE : #/CMT# The system is integrated under the reduced volume and easy to install, so that the system reduces fabrication, installation, implementation and utilization costs. The system can be installed even in a false ceiling, and can obtain freshness in a room via a blown air outlet. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a dual flow ventilation, domestic hot water production and heating of a room permitting system.'(Drawing includes non-English language text)' 1 : Dual flow ventilation, domestic hot water production and heating of room permitting system 7 : Controlled opening/closing by-pass 8 : Controlled opening/closing valve 13 : Compressor 15 : Adjustable three-way valve 16 : Hot water/refrigerant heat exchanger 17 : Hot domestic water storage tank. |
