JPS608638A - Air conditioning device - Google Patents

Abstract

PURPOSE:To realize a convenient air conditioning during both the summer and winter, while saving an energy such as a power and kerosene etc., by alternately changing an air from a southern aspect room to a northern aspect room and vice versa. CONSTITUTION:While ducts 1, 5 are arranged in an attic for communication between a south aspect room 2, a north aspect room 3 and an atmosphere, a duct 4 is arranged in the attic for communication between the south aspect room 2 and an atmosphere. A fan 6 is provided at the intersections of ducts 1, 4 and 5, having a damper 9 crossing a passage. A duct 12 is arranged below the floor for communication between the southern aspect room 2 and the northern aspect room 3. A fan 13 is provided intermediately at the duct 12, having a heat exchanging element 16 for alternately exchanging an air to be sent from the northern aspect room to the southern aspect room with the heat of air below the floor.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air conditioner, and its purpose is to discharge air from a room facing south to the outdoors and to divert air from a room facing north to the south in summer. In addition, by mutually exchanging the air in rooms facing south and the air in rooms facing north in winter, air conditioning in summer and winter can be easily achieved, and energy such as electricity and kerosene can be used. An object of the present invention is to provide an air conditioner that can operate while saving energy.

Conventionally, indoor air conditioning in the summer has been achieved by installing indoor units 103 and 104 of air conditioners on the walls of a south-facing room 100 and a north-facing room 101, as shown in Figure 1. . 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 rooms. In addition, as shown in Figure 2, indoor air conditioning in winter is achieved using a kerosene stove 105.
In this case, as in the summer, there is a considerable temperature difference between the south-facing room 100 and the north-facing room 101. It was not being used at all, and each room was heated independently, wasting energy.

The present invention eliminates these drawbacks, and embodiments thereof will be described below with reference to FIGS. 3 to 9.

In the figure, 1 is room 2 facing south, room 3 facing north,
4 is a duct installed in the ceiling to communicate between room 2 facing south and the outside, 5 is a duct installed in the ceiling connecting room 2 facing south and room 3 facing north. A duct installed in the ceiling to communicate with 6) 1, 4.5
The blower I is installed at the intersection of
Alternatively, it has a damper 9 that switches the passage so that the south-facing room 2 and the north-facing room 3 are selectively communicated with each other.

1o is connected to duct 1 and is a louver installed on the ceiling of room 2 facing south; 11 is connected to duct 5 and is a louver installed on the ceiling of room 3 facing north; 12 is louver facing south. A duct installed under the floor to communicate room 2 and room 3 facing north, 13 is a blower installed in the middle of the duct 12, and a circulation passage 14 communicating with the duct 12 and an under-floor area that circulates the air under the floor. Circulation passage 15 and circulation passage.

A heat exchange element 16 is provided at the intersection of the passageway 14 and the underfloor circulation passageway 15 for mutually exchanging heat between the air blown from the north facing room to the south facing room and the underfloor air. It has blades 17 and 17' for blowing air into the passages 14 and 15, a motor 18 for rotating these blades, an inlet 19 of the underfloor circulation passage 15, and an outlet 20 of the underfloor circulation passage 15. 21 is connected to the duct 12 and is provided on the floor of the south-facing room 2; 22 is the louver connected to the duct 12;
This is a louver installed on the floor of room 30 facing north.

In the soil 3C configuration, in the summer, as shown in Figs. 3 and 4, all the dampers 9 provided on the blower Ice are switched to the position where the south-facing room 2 and the outdoors communicate with each other, and the blower 1
, 6 is rotated by the motor 7 installed inside the louver 1o, the hot air from the south-facing room 2 is sucked in through the louver 1o, and the air is blown out as shown by the arrow A = A/.
f and is discharged outside.

Also, when the blades 17 and 17' are rotated by the motor 18 installed inside the blower ■, 13, the cold air from the room 3 facing north is sucked in through the louver 22, and flows into the duct 12 as shown by the arrows B- and B/. ．． The underfloor circulation passage 16 is supplied to the south-facing room through the circulation passage 14 and is provided to the blower ■, 13.
The air sucked in through the suction port 19 passes through the underfloor circulation passage 15 as indicated by arrows 0-G' and is discharged under the floor through the discharge port 2o. At this time, the circulation passage 14 and the underfloor circulation passage 15
Mutual heat is exchanged by the heat exchange element 16 provided at the intersection of the two. These actions mean that hot air from south-facing rooms is exhausted outside, and at the same time cold air from north-facing rooms is supplied to south-facing rooms, making south-facing rooms cool in a short time. Become. Also, the air supplied from the north-facing room to the south-facing room exchanges heat with the cold air under the floor by the heat exchange element installed in the blower H, so it becomes even colder and flows into the south-facing room. is supplied.

In addition, in the winter, as shown in Figures 6 to 8, the blower It
Damper 9'f installed in s: Switch to a position where south-facing room 2 and north-facing room 3 communicate with each other, and blower 1
．． When the blade 8 is rotated by the motor 7 installed inside the room 2, the warm air from the south-facing room 2 is sucked in through the louver 10, passes through the duct 1.5ff: as shown by the arrow D-D', and exits the louver 11. It is supplied to room 3 facing north. In addition, the blades 17 are driven by a motor 18 installed inside the blower n, 13.
．． When 17' is rotated, cold air from the north-facing room 3 is sucked in through the louver 22 and flows through the duct 12. as shown by arrow E-K'. Air that is supplied to the south-facing room through the circulation passage 14 and sucked in from the suction port 19 of the underfloor circulation passage 16 provided in the blower 13 passes through the underfloor circulation passage 15 as indicated by arrows F-F'. Then, it is discharged 1"2 degrees below the floor. At this time, heat is exchanged between the circulation passage 14 and the underfloor circulation passage 16 by a heat exchange element 16 provided at the intersection thereof. By these actions, warm air from the south-facing room is supplied to the north-facing room through the duct installed in the ceiling, making the north-facing room warmer. 1
In addition, the air that passes through the ducts in the attic is warmed by the warm air in the attic and is supplied to the north-facing room, and the air that is supplied from the north-facing room to the south-facing room is supplied by the blower.
The heat exchange element installed in the room exchanges heat with the warm air under the floor, so it is not very cold and there is no risk of lowering the temperature of the south-facing room.

As described above, according to the present invention, heating and cooling can be performed in summer and winter by simply moving the air between south-facing rooms and north-facing rooms. Since a heater such as a stove can also be used as an auxiliary device, it is possible to save energy such as electric power and kerosene.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a conventional indoor room in summer, FIG. 2 is a perspective view of a conventional indoor room in winter, FIG. 3 is an operation diagram of an embodiment of the present invention in summer, and FIG. 5 is a sectional view of the blower H of FIG. 3, FIG. 6 is a diagram of the operation of an embodiment of the present invention in winter, and FIG. 7 is a sectional view of the blower I of FIG. 6. Figure 8 is a sectional view of the blower H in Figure 6;
The figure is a perspective view of the heat exchange element. 1, 4, 5--"Duct, 2°"°°゛°South-facing room, 3...North-facing room, 6...Blower 1i 9...Blower, 12 ······duct,
13°°・Pa blower ■, 16...Heat exchange element. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 (Figure 10) f05 Figure 5 Figure 4 Figure 5 Figure 6 Figure 8

Claims (1)

[Claims] A duct installed under the ceiling that connects the south-facing room, a north-facing room, and the outdoors, a duct installed under the floor that connects the south-facing room and the north-facing room, and the above-mentioned above-mentioned duct. At the intersection, there is a blower with a damper that switches the passage so that the south-facing room and the north-facing room, and the south-facing room and the outdoors are selectively communicated. An air conditioner equipped with a blower having a total heat exchanger for mutually exchanging heat between air and air blown from a north-facing room to a south-facing room.