JPS6042380B2 - air conditioner - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air conditioner, and its purpose is to exhaust air from a room facing south to the outdoors in the summer, and to divert air from a room facing north to the south. By supplying air from a south-facing room to a north-facing room in the winter, air conditioning in the summer and winter can be easily achieved while saving energy such as electricity and kerosene. Our goal is to provide air conditioning systems.

Traditionally, indoor air conditioning during the summer is done as shown in Figure 1.
Indoor units 103 and 104 of air conditioners were installed on the walls of a south-facing room 100 and a north-facing room 101 for cooling.

In this case, the temperature of the room 100 facing south tends to be high, but the temperature of the room facing north is not so high, and there is a temperature difference between the two rooms. However, this temperature difference was not used effectively, and a large amount of electricity was consumed to cool the hot south-facing room. Also, indoor air conditioning in winter is the second most important factor.
As shown in the figure, this was done using a kerosene stove 105 and a hot air fan 106, but in this case as well, there is a considerable temperature difference between the south-facing room 100 and the north-facing room 101. Despite this, it was not being used at all, and each room was heated independently, wasting energy. The present invention solves these drawbacks, and embodiments thereof will be described below with reference to FIGS. 3 to 6.

In the figure, 1 is room 2 facing south, room 3 facing north,
and a duct installed in the ceiling to communicate with the outside, 4 is a duct installed in the ceiling to connect south facing room 2 and the outside, 5 is a duct installed in the ceiling to connect south facing room 2 and north facing room 3. 6 is a duct installed in the ceiling to communicate with ducts 1, 4, and 5.
It is a blower installed at the intersection of
It has a damper that switches the passage so as to selectively communicate between the room 2 and the outside, or between the room 2 facing south and the room 3 facing north. 10 is a louver connected to the duct 1 and installed on the ceiling of the room 2 facing south, and 11 is a louver connected to the duct 5 and installed on the ceiling of the room 3 facing north.

In the above configuration, in the summer, as shown in FIGS. 3 and 4, if the damper 9 is switched to a position where the south-facing room 2 and the outside communicate with each other, and the blade 8 is rotated by the motor 7. , hot air from the south-facing room 2 is sucked in through the louver 10 and exhausted to the outside through the ducts 1 and 4 as shown by arrows A→A'. And when enough has been drained,
When the damper 9 is switched so that the south-facing room 2 and the north-facing room 3 communicate with each other, and the motor is reversed, the cold air from the north-facing room 3 is sucked in through the louver 11 as indicated by the arrow B-+.
B", the air is supplied from the louver 10 to the south-facing room 2 through the ducts 1 and 5. In this case, the hot air in the south-facing room is sufficiently exhausted outside, so the hot air in the north-facing room is Due to the cold air in the room, rooms facing south can also become quite cool.In addition, in the winter,
As shown in the figure, when the damper 9 is switched to a position where the south-facing room 2 and the north-facing room 3 communicate with each other, and the blade 8 is rotated by the motor 7, warm air from the south-facing room will flow through the louver. 10, and is supplied to the room 3 facing north from the louver 11 through the ducts 1 and 5 as indicated by the arrow C→C''.

In this case, the warm air from the south-facing room passes through the duct installed in the attic, so it is warmed by the warm air in the attic and then supplied to the north-facing room, significantly reducing the temperature in the north-facing room. It is possible to increase it. As described above, according to the present invention, in the summer, high-temperature air from a south-facing room is discharged outside, and relatively low-temperature air from a north-facing room is supplied to a south-facing room, and By supplying relatively high-temperature air from south-facing rooms to north-facing rooms in winter, air conditioning in summer and winter can be easily achieved.
Moreover, it has the effect that it can be carried out while saving energy such as electric power and kerosene.

Brief explanation of the drawings Figure 1 is a perspective view of a conventional summer room;
Fig. 2 is a perspective view of a conventional indoor room in winter, Fig. 3 is an operation diagram in summer of an embodiment of the present invention, Fig. 4 is a sectional view of the blower in Fig. 3, and Fig. 5 is an embodiment of the present invention. FIG. 6 is a cross-sectional view of the blower shown in FIG. 5, which is a diagram showing the operation of the embodiment in winter.

1, 4, 5...Duct, 2...Room facing south, 3...Room facing north, 6...Blower.

Claims (1)

[Claims] 1. An air blower installed in the attic that can be rotated in forward and reverse directions, a first duct that communicates this blower with a south-facing room, and a north-facing room that communicates with the first duct via the blower. It has a second duct and a third duct that communicates the first duct with the outdoors via the blower, and the blower selectively connects the second duct and the third duct. An air conditioner equipped with a damper that opens and closes.