JP3052016B2 - Air Cycle System in Apartment House - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reverse beam condominium, which cools down a summer without relying on a mechanical heat source.
The present invention relates to an air cycle system for obtaining a warm living space on the floor in winter.

[0002]

2. Description of the Related Art In a conventional building, means for storing heat by using solar heat or obtaining warmth and coolness by convection, radiation, conduction, etc. is already well known as a solar system. (See the book "Architectural Term Pocketbook" Environmental Engineering and Equipment, published by Maruzen Co., Ltd.).

[0003]

The above-mentioned solar system not only requires large-scale facilities, but also requires a space for arranging the facilities and the piping, etc., and is constrained in terms of space and cost. These apartments are still in the research stage and have not yet been put into practical use.

[0004] The present invention has been made in view of such circumstances, and a reversible fan installed in an underfloor space of an apartment house effectively takes in solar heat so that it is warm in winter and cool in summer without depending on a mechanical heat source. It is an object of the present invention to provide an air cycle system so as to obtain a living space.

[0005]

In order to achieve the above-mentioned object, the present invention is characterized in that , on a floor slab for dividing a house into a plurality of stories, a vertical beam extending vertically and horizontally is projected upward.
Lay a floorboard on these beams, and place the floorboard directly under this floorboard.
The underfloor storage space on the slab, also respectively formed on the floor living space on the same floor, it is provided in place of the floor living space
Reversible fan that can control forward and reverse rotation according to the temperature detected by the temperature sensor
Established the § on to the underfloor storage space, open one of the ports of the reversible fan on the south side of the floor living space, also opens the other port of the reversible fan on the north side of the floor living space, the By the reversible fan forward / reverse control, the air on the above-floor living space was changed from south to north in summer ,
It is also to force circulation from north to south in winter .

[0006]

An embodiment of the present invention will be described below with reference to FIGS.

FIG. 1 is a longitudinal sectional view of an apartment house taken along line 1-1 in FIG. 2, showing air flow in summer mode. FIG. 2 is a transverse sectional view taken along line 2-2 in FIG. FIG. 3 is a longitudinal sectional view of the apartment house taken along line 3-3 in FIG. 4, showing the flow of air in the winter mode. FIG. 4 is a transverse sectional view taken along line 4-4 in FIG.

The apartment house has a reinforced concrete structure and is divided into a plurality of floors by a floor slab 1 constituting a part of the frame F. Residential space S provided at each level
Is divided by left and right skeleton partition walls 4 and 5 which partition between front and rear skeleton outer walls 2 and 3 and an adjacent housing space S adjacent in the direction perpendicular to the paper surface in FIG. Structural columns 6 are erected at the four corners of S. A balcony 7 extends outside the skeleton outer wall 2 facing the south side, and a passage 8 extends outside the skeleton outer wall 3 facing the north side.

On the upper surface of each floor slab 1, four inverted girders 9 connecting the opposing skeleton columns 6 are integrally formed so as to protrude upward, and two insides of these four inverted girders 9 are formed. Inverted small beams 10 are integrally formed in parallel with each other so as to cross the floor slab 1. On the inverted beam 10, a plurality of short bundles 11 are arranged at a predetermined interval.
On the inverted girder 9, a floor plate 13 is laid. Then, between the floor plate 13 and the floor slab 1 therebelow, a closed underfloor storage space 14 is formed, which is surrounded by the inverted girders 9.

On the floor plate 13, a living space 16 on the floor is defined by the floor plate 13 and a ceiling wall 15 stretched below the floor slab 1 on the floor.

As shown in FIG. 2 and FIG.
Are the rooms on the south side, namely the living room 18, the rooms on the north side, ie the northern rooms 19, 20, 21 and the sanitary 2
2 and a kitchen 23.

A reversible fan 24 is installed in a portion of the underfloor storage space 14 near the balcony 7.
The control unit 4 is connected to a temperature sensor 17 provided at an appropriate place in the living space 16 on the floor, so that it rotates forward at a predetermined temperature or higher and reversely rotates at a predetermined temperature or lower. A pair of conduits 27 and 28 are connected to one port 25 on the south side of the reversible fan 24, and the conduit 27 is extended to the south side and its free end is opened on the floor plate 13 of the living room 18 on the left and right sides. It is connected to the south openings 29 and 30 with dampers. The other port 26 on the north side of the reversible fan 24 has two pairs of conduits 3.
These conduits 31 to 34 are extended to the north side and their free ends are located on the north side of the room, that is, the north side living room 1.
North opening 35-3 with damper opened on 9, 20, 21 etc.
8 is connected.

Next, the operation of this embodiment will be described.

<Summer Mode> In FIGS. 1 and 2, when the temperature of the living room 16 above the floor exceeds a predetermined temperature, the temperature sensor 17 senses this and the reversible fan 24 is driven forward to rotate the north side of the living room 16 above the floor. The relatively cool air existing in
From 38, the air is sucked into the reversible fan 24 through the conduits 31 to 34, and the pressurized air therefrom passes through the conduits 27 and 28 and is blown out to the south side of the on-floor living space 16 from the opening. Then, the air flows from the south side to the north side in the floor living space 16 and is sucked into the reversible fan 24. Relatively cold air at floor living space 16 thus can be kept from the south side forcibly circulated has been floor living space 16 throughout the cool comfort to the north side.

<Winter Mode> When the temperature of the living space 16 above the floor falls below a predetermined temperature, the temperature sensor 17 senses this, and the reversible fan 14 is driven in reverse.

Living space 1 above the floor, warmed by solar heat
The air on the south side of the opening 6 has the opening 2 as shown by the arrow b in FIGS.
9 and 30, the air is sucked into the reversible fan 24 through the conduits 27 and 28, and the warmed pressurized air therefrom passes through the conduits 31 to 34 as shown by arrows b and the openings 35 to 38
The air in the above-floor living space 16 that has been blown out to the north side of the above-floor living space 16 and has warmed there flows from the north to the south, and is sucked into the reversible fan 14 again.

Therefore, in the winter mode, the air heated by the solar heat can be circulated from the north side to the south side of the on-floor living space 16 and the entire on-floor living space 16 can be kept warm.

[0018] In the above embodiments, it is omitted conduits, may be used as air ducts underfloor storage space directly. The reversible fan can be of an axial flow type, a turbo type or the like .

[0019]

As described above, according to the present invention, in a multi-family apartment, in the summer, cold air existing in the northern floor living space moves from the south to the north by the reversible fan installed in the underfloor storage space. , And in winter, living on the southern floor
Since warm air warmed by solar heat to exist in the space is forcefully circulated each floor living space from the north to south, cool summer in particular without using a mechanical heat source, to obtain a winter warm floor living space And the reversible file
Control of forward and reverse rotation of the
Can be performed automatically according to the temperature detected by the sensor.
You.

A collection in which each floor is divided by floor slabs
Even in apartment buildings, the floor slab has a reverse beam structure and
Ensure that a large underfloor storage space can be secured between the slab and the floorboard.
From the above, the large underfloor storage space is effectively used and large capacity
Reversible fan and air flow passages can and this <br/> to reasonably arranged, thus the degree of freedom in design of the air system is high in
Therefore, there is no fear that the living space on the floor is narrowed by adopting the air system .

[Brief description of the drawings]

1 is a longitudinal sectional view of an apartment house taken along line 1-1 in FIG. 2,
4 shows the flow of air in summer mode.

FIG. 2 is a cross-sectional view taken along line 2-2 of FIG.

FIG. 3 is a longitudinal sectional view of the apartment house taken along line 3-3 in FIG. 4, and shows a flow of air in a winter mode.

FIG. 4 is a cross-sectional view taken along line 4-4 in FIG. 3;

[Explanation of symbols]

REFERENCE SIGNS LIST 1 Floor slab 9 Reverse beam (reverse beam) 10 Reverse beam (reverse beam) 13 Floor plate 14 Underfloor storage space 16 Floor living space 17 Temperature sensor 24 Reversible fan 25 One port 26 The other port

────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masafumi Matsumoto 2-1-1-12, Akenohigashi, Oita City, Oita Prefecture (56) References JP-A-1-159557 (JP, A) JP-A-61-128048 ( JP, A) Actually open sho 59-120836 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) F24F 7/007 F24F ⁷ /06-7/10

Claims (1)

(57) [Claims] An inverted beam (9, 10) extending vertically and horizontally on a floor slab (1) for dividing a house into a plurality of stories.
And the floorboard (1 ) is placed on the inverted beams (9, 10).
3) is laid, and the floor slab is placed directly under this floor plate (13).
(1) under the floor storage space (14) on, also the floorboard (1
3) floor living space (16) formed respectively on its
A temperature sensor (1) installed in the appropriate place in the living space on the floor (16)
7) Reversible fan that can control forward / reverse rotation according to the detected temperature
(24) and Installation in the underfloor storage space (14), opening one of the ports of the reversible fan (24) (25) on the south side of the floor living space (16) and said reversible fan (24) The other port (26) is opened to the north of the above-floor living space (16), and air is supplied to the above-floor living space (16) from the south to the north in summer by the forward / reverse control of the reversible fan (24). And an air cycle system in a condominium, characterized by forced circulation from the north to the south in winter .