摘要:
The ventilating air-conditioning system includes an air supply fan; an exhaust fan; a compressor; a first heat exchanger heat-exchanging between outdoor air sent from the air supply fan and a refrigerant; an expansion mechanism; a second heat exchanger heat-exchanging between air in a sanitary space sent by the exhaust fan and a refrigerant; and a refrigerant circuit piped so that a refrigerant circulates in order of the compressor, first heat exchanger, expansion mechanism, and second heat exchanger, or in order of the compressor, second heat exchanger, expansion mechanism, and first heat exchanger. The system heats or cools an indoor space while ventilating a sanitary space by transferring heat between the first heat exchanger and second heat exchanger through a refrigerant.
摘要:
In a bathroom ventilating air-conditioning system including a first air inlet open to a bathroom; a main body conditioning air drawn in from the first air inlet; and a first air outlet open to the bathroom, where the air is circulated in the bathroom and the main body to air-condition the bathroom, the main body is placed in an indoor space other than on the ceiling surface of the bathroom; the first air inlet is connected to the main body through a first air inlet duct; and the main body is connected to the first air outlet through a first circulating duct.
摘要:
A bathroom air-conditioner includes a refrigerant circuit in which a compressor, a radiator, a decompressing mechanism and a heat absorber are connected with one another through a pipe, a circulating air-course, and a ventilating air-course. In the circulating air-course, the radiator and a circulating fan for circulating the air of the bathroom are placed. In the ventilating air-course, the heat absorber and a ventilating fan for discharging the air from the bathroom to the outside are placed. The heat absorber makes the refrigerant absorb heat from the air of the bathroom, and the radiator makes the refrigerant dissipate heat to the air of the bathroom for heating the bathroom. During the heating of the bathroom, when a temperature of the bathroom becomes higher than a given temperature, a controller reduces an air-blow amount from the ventilating fan.
摘要:
A bathroom air-conditioner includes a refrigerant circuit in which a compressor, a radiator, a decompressing mechanism and a heat absorber are connected with one another through a pipe, a circulating air-course, and a ventilating air-course. In the circulating air-course, the radiator and a circulating fan for circulating the air of the bathroom are placed. In the ventilating air-course, the heat absorber and a ventilating fan for discharging the air from the bathroom to the outside are placed. The heat absorber makes the refrigerant absorb heat from the air of the bathroom, and the radiator makes the refrigerant dissipate heat to the air of the bathroom for heating the bathroom. During the heating of the bathroom, when a temperature of the bathroom becomes higher than a given temperature, a controller reduces an air-blow amount from the ventilating fan.
摘要:
An ventilating and air conditioning apparatus includes a circulating fan for sucking air from a sucking port open to a first indoor space and blowing the air through a blowout port into the first indoor space, a ventilating fan for sucking air from an exhausting port open to a second indoor space and evacuating the air to the outdoors for ventilation, and a refrigerant circuit formed of a compressor for compressing a refrigerant, a first heat exchanger for exchanging heat of air blown into the first indoor space by the circulating fan with the refrigerant, an expanding mechanism for expanding the refrigerant, and a second heat exchanger for exchanging heat of air blown into the second indoor space by the ventilating fan with the refrigerant. The compressor, first heat exchanger, expanding mechanism, and second heat exchanger are coupled together with pipes for the refrigerant to circulate therethrough in this order.
摘要:
An ventilating and air conditioning apparatus includes a circulating fan for sucking air from a sucking port open to a first indoor space and blowing the air through a blowout port into the first indoor space, a ventilating fan for sucking air from an exhausting port open to a second indoor space and evacuating the air to the outdoors for ventilation, and a refrigerant circuit formed of a compressor for compressing a refrigerant, a first heat exchanger for exchanging heat of air blown into the first indoor space by the circulating fan with the refrigerant, an expanding mechanism for expanding the refrigerant, and a second heat exchanger for exchanging heat of air blown into the second indoor space by the ventilating fan with the refrigerant. The compressor, first heat exchanger, expanding mechanism, and second heat exchanger are coupled together with pipes for the refrigerant to circulate therethrough in this order.
摘要:
A sauna cabinet is humidified and heated without airborne perceivable water drops by the use of a fine spray. The user can thus remain comfortably in the sauna cabinet that is free of airborne perceivable water drops. The user's view is also not clouded by mist. Accordingly, the user can enjoy viewing images and reading books in the sauna cabinet, and a user's sensible temperature distribution in the sauna cabinet is also uniform. This sauna equipment thus provides uniform temperature and humidity even in a large bathroom. The sauna equipment includes a first circulator and a second circulator for circulating air in the sauna cabinet, an air heater for heating supplied air, and a water atomizer for turning supplied water into fine water drops.
摘要:
A sauna cabinet is humidified and heated without airborne perceivable water drops by the use of a fine spray. The user can thus remain comfortably in the sauna cabinet that is free of airborne perceivable water drops. The user's view is also not clouded by mist. Accordingly, the user can enjoy viewing images and reading books in the sauna cabinet, and a user's sensible temperature distribution in the sauna cabinet is also uniform. This sauna equipment thus provides uniform temperature and humidity even in a large bathroom. The sauna equipment includes a first circulator and a second circulator for circulating air in the sauna cabinet, an air heater for heating supplied air, and a water atomizer for turning supplied water into fine water drops.
摘要:
A cooling unit includes a partition board, a heat exchanger, and a blower. The partition board is disposed on one of a plurality of surfaces of an electronic device so as to partition the inner and the outer side of the electronic device. The heat exchanger is disposed on the outer side so as to exchange heat generated by the electronic device with outside air. The blower is disposed on the outer side. The heat exchanger includes hot-air passage bodies and air pathways. The hot-air passage bodies include a plurality of air passages arranged side by side at predetermined intervals in such a manner as to connect a first vent and a second vent of the partition board on the outer side. The blower blows air of the inner side from the first vent to the second vent through the hot-air passage bodies.
摘要:
A plurality of honeycomb pipes bundling a plurality of fine tubes are inserted and fixed at desired positions in a refrigerant piping at proper intervals to form a silencer, and noise is reduced by straightening and homogenizing the disturbance of refrigerant and attenuating transmission of pressure pulsations.