JP2001349154A - Double sliding sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a ventilator capable of being installed in a building as well as closing the opening part of the building only by being mounted on the opening part of the building, performing an indoor ventilation operation with efficiency and saving the inconvenience to the operation of an intake fan, etc., whose power is derived from a solar cell module, thanks to the above efficiency. SOLUTION: The solar cell module 8, the intake fan 4A and an exhaust fan 4B, whose power is derived from the module 8, driven through the medium of a control circuit 10 are installed in an inner sash A of a double sliding sash constituted in such a manner that the inner sash A and an outer sash are assembled to a window frame. The control circuit 10 is provided with a battery 5 for storing the power supplied from the module 8 and a timer 6. One of the intake and exhaust fans 4a and 4B is disposed in the upper part of the inner sash A and the other of them is disposed in the lower part thereof so as to be separated from each other.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding sash constructed by assembling inner and outer sashes on a window frame.

[0002]

2. Description of the Related Art A so-called sliding sash is well known without specific examples, and a ventilation function is expected by opening an opening in a building separately from the sliding sash and fitting a ventilation fan into the opening. Doing is also a place that has been known for some time.

At present, these pulling sashes and ventilation fans are separately assembled into a building by a separate construction. However, due to the separate construction, there are drawbacks such as complicated and expensive construction. As described in the gazette, a sliding sash with a ventilation fan having a structure in which a ventilation fan is assembled to the sliding sash has been proposed.

According to the structure disclosed in this publication, a solar cell (module) and a ventilation fan using the solar cell as a power source are provided in the inner shroud to solve the above-mentioned drawbacks of the conventional example, while the solar cell is used as an inner shoji. The provision of this arrangement has an advantage that the wiring work in the building can be omitted.

[0005]

However, in the conventional device, a so-called ventilation fan is arranged only on the upper side of the inner sash, so that the ventilation capacity is not always perfect.
Since the operation and the stop of the ventilation fan are performed by the selection operation, wasteful consumption of the electric power stored in the battery is likely to occur because the operation stop operation is forgotten.

The present invention has been made by focusing on such a drawback of the conventional example.

[0007]

SUMMARY OF THE INVENTION A sliding sash having a window frame with inner and outer sashes attached to a window frame is provided with a solar cell module and an intake fan and an exhaust fan driven by a control circuit using the solar cell module as a power supply. A fan is provided, and the control circuit is equipped with a battery and a timer for storing the electric power supplied by the solar cell module, and one of the intake fan and the exhaust fan is provided above the inner shroud, and the other is provided below. The basic means is to dispose and dispose them apart from each other, and this means is provided with a commercial power supply outlet for the inner shroud, and this outlet is connected to a control circuit via a changeover switch with a solar cell. With the addition, each of the intake and exhaust ventilation fans can be constantly operated so as to compensate for the power shortage caused by the solar cell.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment of a sliding sash according to the present invention. FIG. 1 is a schematic front view of an inner sash, and FIG. 2 is a schematic circuit diagram of the inner sash.

The inner sash A is assembled together with the outer sash to a window frame (not shown) to form a sliding sash, and an upper frame 2a to which the upper frame 1a is assembled and a lower frame to which the lower frame 1b is assembled. 2b and left and right vertical frames 2c and 2c ', and a glass panel 3 attached to an opening formed by the frame assembly. Construct a pull slip sash.

On the upper side of the upper frame 1a, that is, on the side of the upper frame 2a of the inner sash screen A, an intake fan 4A, a battery 5, a timer 6, and a clean sensor 7 are provided.
b, ie, the lower part of the lower frame 2b side, the solar cell module 8
And an exhaust fan 4B, respectively, and the intake fan 4A and the exhaust fan 4B are powered by a commercial power supply 11 which is conducted through a solar cell module 8 (solar cell) or an outlet 9 provided in the one vertical frame 1c. The control circuit 10 is simultaneously driven, and the control circuit 10 is equipped with the battery 5 for storing the power supplied by the solar cell module 8, the timer 6, and a drive switch, and the drive switch is manually turned on and off. While the operation can be performed, the operation is performed by a command signal of the clean sensor 7 and the operation is set to an on state.

When a drive switch provided in the control circuit 10 is turned on, the intake fan 4A opens a shutter constituting the intake fan 4A and rotates the blades to take in outdoor air. And the exhaust fan 4B
The shutter of the exhaust fan 4B is opened in conjunction with the operation of the intake fan 4A, and the blades rotate to discharge the indoor air to the outside.

That is, the intake fan 4A
However, as a result of the operation of the exhaust fan 4B on the lower side, the air in the room is circulated so that the ventilation operation is performed smoothly. In the embodiment, the number of the intake fans 4A is set to be three times the number of the exhaust fans 4B. Since the amount of intake air into the room is larger than the amount of exhaust air, the ventilation operation can be performed even more smoothly.

[0013] In order to increase the intake (take-in) amount than the exhaust amount, there are a case where the number of intake fans is larger than the number of exhaust fans as in the embodiment and a case where the intake fans are made larger than the exhaust fans. is there.

The control circuit 10 obtains power from the solar cell module 8 and the commercial power supply 11 by the changeover switch 12,
It is turned on by the timer 6 or the drive switch to control the operation and stop of the suction and exhaust fans 4A and 4B.

The fans 4A and 4B can also be operated using the battery 5 that has stored power using the power generation of the solar cell module 8 or a commercial power supply.

The battery 5 turns the changeover switch 12 off.
The air intake fan 4A and the exhaust fan 4B function when in the state (from the solar cell module 8 and the commercial power supply 11).
It is the driving power source of the operation.

The clean sensor 7 detects a harmful gas such as city gas, carbon dioxide or acetaldehyde, and turns on the control circuit 10 through the drive switch.
The intake fan 4A and the exhaust fan 4B are operated.

If a filter is provided outside the intake fan 4A, dust can be prevented from entering the room, and if the filter is impregnated with a fragrance component, the interior of the room is still operated by the operation of the intake fan 4A. A better air environment is provided.

In the figure, reference numeral 18 denotes a rectifier.

[0020]

The present invention has the configuration described above,
The ventilation fan can be installed in the building at the same time as closing the opening by simply attaching it to the building opening, and of course, the intake fan that takes in fresh air to the indoor side and the exhaust fan that discharges dirty air to the outside of the room In addition, since these are arranged vertically separated from each other, the ventilation operation in the room can be performed efficiently, and this efficiency makes it inconvenient for the operation of an intake fan or the like powered by the solar cell module. No ventilation equipment can be provided.

[Brief description of the drawings]

FIG. 1 is a schematic front view of a shoji.

FIG. 2 is a schematic circuit configuration diagram provided in a shoji.

[Explanation of symbols]

 A inner sash 4A intake fan 4B exhaust fan 5 battery 6 timer 8 solar cell module 10 control circuit

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Michio Hayashi 135 Fujimaru Sashi Co., Ltd., 135 Nakamaruko Nakahara-ku, Kawasaki City, Kanagawa Prefecture (72) Inventor Shinichiro Anzai 135 Nakamaruko Nakahara-ku, Kawasaki-shi, Kanagawa Fuji Sashi Co. (72) Inventor Mitsumasa Igarashi 135 Nakamaruko Nakahara-ku, Kawasaki City, Kanagawa Prefecture Fuji Sash Co., Ltd. (72) Inventor Yoichi Nakamura 135 Nakamaruko Nakahara-ku, Nakahara-ku Kawasaki City, Kanagawa Fuji Sash Co., Ltd.

Claims (2)

[Claims] 1. A solar cell module and an intake fan and an exhaust fan driven by a control circuit using the solar cell module as a power source are provided on an inner sliding door of a sliding sash configured by assembling inner and outer sliding doors on a window frame. The control circuit is equipped with a battery and a timer for storing the electric power supplied by the solar cell module, and one of the intake fan and the exhaust fan is arranged above the inner shroud, and the other is arranged below the inner shroud. A pulling sash that has been placed apart. 2. The slip sash according to claim 1, wherein an outlet for conducting commercial power is provided on the inner sash, and the outlet is connected to a control circuit via a switch for switching to a solar cell.