JPS58150693A - Window - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] (Object of the present invention) The present invention relates to improvements in windows.

Loss due to heat entering and exiting through window openings accounts for a considerable amount of the total air conditioning load, and recent countermeasures include installing blinds on windows and replacing glass with heat-absorbing or heat-reflecting glass. Various improvements have been made.

The present invention has been made in view of this background, and an object of the present invention is to obtain a window that has an even more energy-saving effect than conventional windows.

(Example) The present invention will be explained according to the example shown in FIGS. 1 to 3.

In the figure, (1) is a wall, (2) is a window opening provided in the wall (1), and (3) is an inner glass (31) and an outer glass (3b) that close the window opening. It is two layers of glass. The glass (3) is preferably made of a material that does not easily absorb radiant heat. (4) is an upper exhaust hole arranged above the two layers of glass (3) and communicating with the space between the two layers of glass (3);
Upper indoor exhaust hole (4-) and upper outdoor exhaust hole (4b)
It consists of (5) is a lower exhaust hole arranged symmetrically with the upper exhaust hole (4), and similarly the lower indoor side exhaust hole (5a
) and a lower outdoor exhaust hole (5b). (6) is 2
It is a blind that is stored in a layer of glass (3).
As with conventional general blinds, the blind pieces are concentrated above to make the window transparent, and the blind pieces are arranged in series at desired intervals to make the window light-blocking. One surface of the blind piece is made of a heat storage material (6 凰), and the other surface is made of a heat insulating material (6b).

(Usage status of example).

Such windows are used as follows.

During the daytime in winter when the room is heated (as shown in Figure 3 (a) of the 9th layer, the upper indoor exhaust hole (4) and the lower indoor exhaust hole (5λ) are open, and the blind (6) It is used in an open state.In such a case, the indoor air enters between the two layers of glass (31) from the lower indoor side exhaust hole (5a), is heated by sunlight and becomes an upward airflow, and then passes through the upper indoor side exhaust hole. (4
From λ), the circulation is repeated once again indoors. That is, the window functions as auxiliary heating.

As shown in Figure 3 (bl+), the night watch in winter is closed by lowering the blind (61) and insulating material (6b).
) is turned outward, and when the heat storage material (6a) is turned inward, the blind (6) prevents heat dissipation inside the room.
Heat storage material (6b) releases the heat stored during the day into the room.

When the room is not air-conditioned and is not heated or cooled, Figure 3 (C1
As shown in the figure, the upper outdoor side exhaust hole (4b) and the lower indoor side exhaust hole (5a) are in an open state, and the blind (6) is in a closed state. In such a case, the amount of sunlight transmitted through the blind 1 is adjusted, and the air inside the 6C1 room is exhausted to the outside for ventilation. The night watch uses the heat from the heat storage material (6b) to generate airflow within the two layers of glass (3) to ventilate the indoor air.

During the daytime in summer when the room is air-conditioned, as shown in Figure 3 (di), the upper outdoor exhaust hole (4b) and the lower outdoor exhaust hole (5b) are open, and the blinds (6) are closed. In such a case, when the blind (6) prevents sunlight from entering, the hot air generated between the IC and the glass (3) is discharged outside.

And on night 1 in the summer, as shown in figure j83 fel,
When the blind (6) is opened and used, outdoor air passes through the inside of the crow (3) as in the daytime.

Also, when the air conditioner is stopped and Eta is lower than the outside temperature (as shown in Figure 3 (fl), the blinds are opened, and the upper outdoor side exhaust hole (4b) and the lower indoor side exhaust hole (5b) are open. Then, the air inside the room is released outside, and the cold air from outside is introduced into the room.

(Effects of the present invention) As described above, the window of the present invention is a window in which a blind that can be opened and closed vertically is housed between two layers of glass, and the blind piece is composed of two pieces made of a heat insulating material and a heat storage material. Since the window is characterized by having ventilation holes that can be freely opened and closed in the upper and lower parts of each glass, it is possible to provide a window that is effective for indoor heating and cooling throughout the year.

[Brief explanation of drawings]

FIG. 1 is a front view of a window according to an embodiment of the present invention, FIG. 2 is a sectional view of the same, and FIG. 3 is a schematic sectional view showing the operating state of the same. For Patents - Takemoto - Maru (2 idiots), Patent Attorney, Hito Matsushita Kameko Co., Ltd. Figure 1 Figure 21-1 Figure 3 (Q) (b) ((() <e) (C)

Claims (1)

[Claims] (1) In a window that houses a blind that can be opened and closed vertically between two layers of glass, the blind piece is composed of two sheets of heat insulating material and heat storage material, and a window that can be opened and closed at the top and bottom of each glass is used. A window characterized by having pores.