JPS6036712Y2 - triple glass window - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the structure of a triple-glazed window, in which three pieces of glass 2 are placed in a door frame 1 with a gap S1 between the two glasses. S2 is installed across the upper frame 1a of the door 1 between the outdoor O and the above respective gaps S1. S2
A ventilation hole 3a * 3b is provided in the lower frame 1b of the door frame 1 to allow independent communication between the interior 1 and the above-mentioned gaps S1.
This invention relates to a triple-glazed window and door that is provided with ventilation holes 4a and 4b that communicate independently with S2. Outdoor air flows through the gap and the air flows through the gap between the other glass panes, allowing ventilation, and when ventilating, air exits from the indoors to the outdoors and air enters the indoors from the outdoors. To provide a triple glass window and door capable of exchanging heat with each other and reducing loss of thermal energy going outside.

The present invention will be explained in detail below with reference to Examples.

The glass window A has three pieces of glass 2 in the door frame 1 with a glazing channel 10, with a gap S1. S2 is attached to the lower frame 1b of the door frame 1, and the top 9 is attached to the lower frame 1b of the door frame 1.

The upper frame 1a and lower frame 1b of the door frame 1 are separated by partition plates 5 and 6.
It is partitioned into three spaces 5at, 5bt, and 6at6b.

The gap S□ and the space 5d of the upper frame 1a communicate with the communication hole 7a, and the gap S0 and the space 6a of the lower frame 1b communicate with the communication hole 8a.
It communicates at

The gap S2 and the space 5b of the upper frame 1a communicate with each other through a communication hole 7b, and the gap S2 and the space 6b of the lower frame 1b communicate with each other through a communication hole 8.
They communicate at b.

The space 5a and the ventilation hole 3a, the space 5b and the communication hole 3b, the space 6a and the ventilation hole 4a, and the space 6b and the ventilation hole 4b communicate with each other, and the ventilation holes 3a and 3b communicate with the outdoor O. At the same time, the ventilation holes 4a and 4b communicate with the indoor room 1.

The glass window A constructed in this way is attached to the window frame 10 so as to be openable and closable, as shown in FIG.

However, when the room 1 is heated, the air in the gap S is warmed by the heat in the room 1, and an upward air current is generated in the gap S□.
The warm air in the room 1 flows through the ventilation hole 4a, the space 6as and the communication hole 8.
a, Gap S, , Flows into the outdoor O through the communication hole 7a1 space 5a and the ventilation hole 3a.On the other hand, in the gap S2, the air in the gap S2 is cooled by the cold outside air from the outdoor O, and a downward air current is generated in the gap S2. The cold air of O flows into the ventilation hole 3b, the space 5b,
The air flows into the room 1 through the communication hole 7b, the gap S2, the communication hole 8b, the space 6b, and the ventilation hole 4b, and is ventilated.

At this time, the warm air flowing through the gap S and the cold air flowing through the gap S2 exchange heat, and the warmed air flows into the room 1, reducing loss of thermal energy.

As described above, the present invention involves attaching three pieces of glass to a door frame with gaps between the glasses, providing ventilation holes at the top of the door frame to allow independent communication between the outside and each of the above gaps, and providing ventilation holes below the door frame. The frame is provided with ventilation holes that independently communicate the indoor space with each of the above gaps, so that indoor air flows from one of the ventilation holes in the lower frame, through one of the gaps, and through the ventilation holes in the upper frame to the outside. Flow, outdoor air flows into the room from the other ventilation hole in the upper frame through the other gap, and the ventilation hole in the lower frame.Of course, indoor air can be ventilated, and the gap between the glass It has the advantage that there is less loss of indoor thermal energy due to heat exchange when flowing through the water.

[Brief explanation of the drawing]

Figure 1 is a sectional view of an embodiment of the triple glass window of the present invention.
Fig. 2 is a cross-sectional view of the same triple glass window as above attached to the window frame, where 1 is the door frame, 1a is the upper frame, 1b is the lower frame,
2 is glass, 3a*3b. 4a and 4b are ventilation holes, and Sl and S2 are gaps.

Claims (1)

[Scope of utility model registration request] Attach three pieces of glass to the door frame with a gap between them,
A ventilation hole is provided in the upper frame of the door frame to allow independent communication between the outdoors and each of the above-mentioned gaps, and a ventilation hole is provided in the lower frame of the door frame to allow independent communication between the indoor area and each of the above-mentioned gaps. Heavy glass window.