JP2528435Y2 - Ventilation equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building ventilation system.

[0002]

2. Description of the Related Art Heretofore, as a ventilation device for a building, a device using a ventilation inlet / outlet port of a facility such as a single gully, a vent cap, and a hood is known.

FIGS. 4 and 5 show a single gallery 1. The independent gallery 1 is provided in an opening 3 provided in a wall surface 2 above a portion where a sash 4 is provided. A chamber 5 communicates with the single gallery 1, and a duct 6 having a fan 7 is attached to the chamber 5.

According to the single gallery 1, the room 9 can be ventilated through the duct 6 opened to the ceiling 8. 6 and 7 show the vent cap 10.
The vent cap 10 is provided outside the opening 12 provided on the wall surface 11 above the portion where the sash 13 is provided. The vent cap 10 has a fan 15
Is attached.

According to the vent cap 10, the ceiling 1
The room 17 can be ventilated through the duct 14 opening into the room 6. 8 and 9 show the hood 20. FIG. The hood 20 is provided outside the opening 22 provided on the wall surface 21 above the portion where the sash 23 is provided. Further, a ventilation fan 24 is attached to the hood 20.

According to the hood 20, the room 25 can be ventilated by the ventilation fan 24.

[0007]

[Problem to be Solved by the Invention] However, in the ventilation device using the ventilation holes for ventilation of facilities such as the above-mentioned independent gallery, vent cap, and hood, the independent gallery, vent cap, and hood are separately provided separately from the construction work. Installation work is required, and because it is separated from the wall, it often does not fit well with the building in terms of design.

The present invention has been made to solve such a conventional problem. The purpose of the present invention is to provide a ventilation supply / exhaust port at the same time as a sash construction, and the ventilation supply / exhaust port is unbalanced in design. It is an object of the present invention to provide a ventilating device that prevents the occurrence of such a condition.

[0009]

According to the present invention, a sash is provided in an opening provided to a position higher than the ceiling of a building, and is integrally disposed laterally and continuously above the sash. It is provided with a ventilation hood and an indoor ventilation chamber connected to the ventilation hood at an arbitrary place via a sash.

[0010]

In the present invention, the ventilation hood and the indoor ventilation chamber can be installed simultaneously by attaching the sash.

[0011]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of the present invention; 1 to 3 show an embodiment of the ventilation device according to the present invention.

In the figure, reference numeral 30 denotes a sash. The sash 30 is formed by continuously opening and closing a plurality of windows 31, and is attached to an opening portion 34 of a wall surface 36 opened to a position higher than a ceiling 33 of a building 32 in the same manner as in the related art.

A ventilation hood 40 having a triangular cross section is mounted on the upper side of the sash 30 by welding. The ventilation hood 40 has the same size as the lateral width of the sash 30.

The ventilation hood 40 is provided with a bottom surface 42, a draining portion 43, and an opening 41. On the other side of the ventilation hood 40, an indoor ventilation chamber 45 is attached to the sash 30.

The indoor ventilation chamber 45 is provided in the indoor room 3.
5 is provided only at the site where the duct 46 is installed. A fan 47 is provided in the duct 46, and opens to the ceiling 33 of the room 35.

Next, the operation of the thus constructed embodiment will be described. First, a fixing bracket 44 is provided above the opening 34 of the wall surface 36 opened to a position higher than the ceiling 33 of the building 32. Then, the lower portion of the sash 30 is placed in the same manner as in the related art, and the upper portion is brought into contact with the fixing bracket 44 and then fixed by welding.

Next, a duct 46 is attached to the indoor ventilation chamber 45. Thereby, the attachment of the sash 30 provided with the ventilation hood 40 and the indoor ventilation chamber 45 is completed.

As described above, according to the present embodiment, the sash 30 having the plurality of windows 31 connected to each other and the ventilation hood 40 which is disposed integrally on the upper side of the sash 30 in the horizontal direction are integrally provided. And an indoor ventilation chamber 45 connected to the ventilation hood 40 at an arbitrary place via the sash 30. By installing the sash 30, the ventilation hood 40 and the indoor ventilation chamber 45 are simultaneously disposed. It is not necessary to separately install the sash and the air supply / exhaust port for ventilation as in the related art, and the operation is simplified.

The ventilation hood 40 is provided with a sash 30.
Since it is installed integrally on the upper side of the sash in the lateral direction, it is easy to see the design as one integrated with the sash 30, and the unbalance with the building like the conventional air supply and exhaust port for ventilation Disappears.

In this embodiment, the case where one ventilation hood 40 is provided for the six windows 31 has been described, but the length is arbitrary. Further, when there is a problem in strength, strength reinforcement such as placing a pillar in the middle may be performed.

[0021]

As described above, according to the present invention, the ventilation hood and the indoor ventilation chamber are provided on the sash, and the installation of the ventilation hood and the indoor ventilation chamber is completed by mounting the sash, and the ventilation is completed. Installation of the air supply / exhaust port becomes simple.

Further, since the ventilation hood is integrally and horizontally installed on the upper side of the sash, it functions as a decorative portion on the upper portion of the sash and is easy to see in design.
Eliminates unbalance with the building like the conventional ventilation air supply / exhaust port.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing one embodiment of a ventilation device according to the present invention.

FIG. 2 is a front view of FIG.

FIG. 3 is an enlarged sectional view of a main part of FIG.

FIG. 4 is an explanatory diagram showing a conventional ventilation device using a single gull.

FIG. 5 is a front view of FIG. 4;

FIG. 6 is an explanatory view showing a conventional ventilator using a vent cap.

FIG. 7 is a front view of FIG. 6;

FIG. 8 is an explanatory diagram showing a conventional ventilation device using a hood.

FIG. 9 is a front view of FIG. 8;

[Explanation of symbols]

 Reference Signs List 30 sash 31 window 32 building 33 ceiling 34 opening 40 ventilation hood 45 indoor ventilation chamber 46 duct 47 fan

Claims (1)

(57) [Scope of request for utility model registration] 1. A sash installed in an opening provided to a position higher than a ceiling of a building, a ventilation hood continuously and integrally arranged on an upper side of the sash, and a hood for ventilation A ventilation device comprising: an indoor ventilation chamber connected to a hood at an arbitrary place via a sash.