JPH06347072A - Ventilating device incorporated into floor - Google Patents

Abstract

PURPOSE:To provide the structure of ventilating device incorporated into floor, which is capable of effecting even and comfortable ventilation with a comparatively low cost without restricting the interior design property of living room of a general residence. CONSTITUTION:A small size ventilating device V, accommodating a ventilating fan 8, is attached to a floor joist 6 immediately below the partitioning 4 of garret of a living room 1 while the suction side and the air discharging side of the ventilating fan 8 are connected respectively to the hollow section of respective ventilating baseboards 5, having a plurality of ventilating holes 5a in the lengthwise direction of hollow sections at both sides of the partitioning 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor built-in ventilation device for performing ventilation between living rooms and between living rooms and aisles in a general house.

[0002]

2. Description of the Related Art Ventilation of this kind in a conventional general house has been performed by any one of the following methods or some combination thereof. That is, 1) ventilation is provided by providing an air supply / exhaust hole or a ventilator in a room wall, a window, a ceiling or a space between entrances and exits. Do 3) Provide ventilation in the entrance fittings.

[0003]

However, in the conventional method as described above, the construction of each ventilation device generally tends to be centered on the site, and it is necessary to make various adjustments in the construction process of the building. It was difficult to reduce the man-hours.

Further, each of the above methods has the following problems.

1) In the method of ventilating by providing the air supply / exhaust holes in each of the above-mentioned portions, when the installation location is a room wall, there are restrictions on interior design and living room use such as decoration on the wall surface. In addition, if it is done through windows or doorways, the ventilation flow path will vary greatly depending on the plan of the living room, a local air retention part will be created in a part of the living room, and stains and ticks due to dew condensation etc. will occur in this part. There is a possibility of

2) On the other hand, even if a ventilation device is installed behind the ceiling, there are problems such as an increase in the strength of the ceiling, laying of an exhaust duct, and securing of space, which imposes a heavy burden on the building structure and reduces the cost. Had been an obstacle.

3) Further, in the case of using the gap between the doorway fittings, there is a problem in ensuring the comfort and privacy of the living room by making the house airtight and soundproof.

The present invention has been made in consideration of the above-mentioned problems of each ventilation method of the conventional example, and it is relatively low cost and easy to construct, without restricting the interior design of the room. The purpose is to provide a floor built-in ventilation device structure that is highly airtight and has excellent soundproofing.

[0009]

Therefore, according to the present invention, each ventilation skirting board having a hollow cross section is provided on each side of a partition of a residential room and has a plurality of ventilation holes in the longitudinal direction, and the ventilation skirting directly below the partition. It is intended to achieve the above-mentioned object by comprising a ventilation means attached to the floor joist part, and connecting its air supply port and exhaust port to separate hollow cross-sections of ventilation skirting on both sides of the partition. It is a thing.

[0010]

According to the floor-embedded ventilation device of the present invention as described above, since the air around the living room is uniformly ventilated by the skirting board, the air does not stay in every corner, and the ventilation means is under the floor. Since it is installed, it does not affect the interior design. Further, since the air flow is diverted, it is also excellent in soundproofing, and since ventilation equipment can be installed both at the construction site and the factory, it has flexibility in process adjustment.

[0011]

EXAMPLES The present invention will be described below based on examples.
1 and 2 are a sectional view and a perspective view of a main part of an example of a ventilation device according to the present invention, and FIG. 3 is an explanatory view of a ventilation flow in a living room.

(Structure) In each drawing, 1 is a living room, 2 is a floor (plate), and 3 is a corridor. Reference numeral 4 is a partition (wall) between the living room 1 and the corridor 3, and 5 is a ventilation skirting board having a hollow cross section having a ventilation duct function in place of a conventional skirting board, and has a plurality of ventilation holes 5a at substantially equal intervals in the longitudinal direction. Has been drilled. Further, 6 indicates a floor joist, and 7 indicates a slab.

A feature of this embodiment is that a small ventilator V having a ventilation passage having a ventilation fan F is attached to the bottom surface of the floor joist 6 directly below the partition 4 structure along with the arrangement of the ventilation skirting. The suction side / discharge side of the ventilation fan F is connected so as to communicate with the hollow portions of the ventilation skirtings 5 on both sides of the partition 4. The ventilation device V is mounted on the floor joist 6 through a soundproof / seismic vibration-proof rubber 8.

(Operation) The direction of the air flow generated by the operation of the ventilation fan F is as shown by the arrows in FIGS.
The air is evenly sucked from the ventilation holes 5a of the ventilation skirting board 5 portion at the floor corner around the, and passes through the hollow duct portion of the ventilation skirting board 5 and the corridor 3
Discharged evenly to the side. For this reason, ventilation is performed evenly in the living room 1, air is not locally retained, and the air flow bypasses the duct, so it is also excellent in soundproofing, and also for entrances and exits, windows, etc. High airtightness is also maintained, which is also advantageous for ensuring privacy.

(Construction) This type of ventilation device V is small in size and has little burden on the building side, and the construction of the ventilation skirting board 5 is basically the same as that of the conventional skirting board construction. In addition, this ventilation device V
The above may be installed as follows depending on the building structure of the installation part.

1) In the case of an interior structure with a partition, the ventilation device V is installed at a position below the floor level 2. In this case, the position is attached as shown in FIG. 1 by suspending it with a spacer under the structural material of the partition 4 such as a floor joist 6 receiver.

2) In the case of a general floor-winning interior structure,
There is a method in which the floor joists 6 are parallel to the partition 4, and a method in which they intersect at an angle of 90 °. In this case, a spacer is provided under the joist 6 and is attached in a suspended manner as in 1) above. 90
In case of crossing at 0 °, the same thing as joist 6 is installed under the partition 4 to do this.

(Other Embodiments) In the above-mentioned embodiment, the ventilation device V has the built-in ventilation fan F, and a case in which an appropriate amount of forced ventilation can be timely performed from the living room has been described. It is needless to say that the ventilation between the adjacent living rooms may be a natural ventilation type that does not require the ventilation fan F, for example.

[0019]

As described above, according to the present invention,
From the surroundings of the living room, gentle airflow can be evenly ventilated, and the airtightness of the entrance and exit, soundproofing, etc. can be secured, and there is no restriction on the interior design of the living room.
The space on the building side and the burden on structural materials are also small.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of an essential part of one embodiment

FIG. 2 is a perspective view of the same as above.

[Figure 3] Illustration of ventilation flow in the living room

[Explanation of symbols]

 1 Living room 2 Floor 3 Corridor 4 Partition 5 Baseboard 5a Ventilation hole 6 Floor joist F Ventilation fan V Ventilation device (means)

Claims (2)

[Claims] 1. A ventilation skirting board having a hollow section having a plurality of ventilation holes arranged on both sides of a partition of a residential room, and a floor joist directly below the partition, and an air supply port thereof. And a ventilation means, each of which is connected to a hollow cross section of a ventilation skirting on both sides of the partition, and a ventilation means. 2. The floor built-in ventilation device according to claim 1, wherein the ventilation means has a built-in ventilation fan.