JP4096460B2 - Housing ventilation system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a ventilator for an apartment house that is disposed on the side of a window opening of a condominium or the like.
[0002]
[Prior art]
Conventionally, ventilation inside an apartment house has been performed by arranging an openable / closable shoji on an opening window frame formed on the outer wall of the apartment house, and opening and closing the shoji.
In ordinary houses such as detached houses, a wind fan is provided in part of the window opening, and means for taking outside air from the wind fan with the shoji screen closed has already been proposed.
However, when installing this wind fan in an apartment house, not only various equipment and tools are required, but once it is installed, it takes a lot of time to remove it. Since it is difficult, it is often left fixed, which causes a problem that the opening / closing width of the shoji is narrowed and the usability of the window is deteriorated. In addition, when the wind fan is attached, the left and right windows are in a half-open state in an intersecting state, so that there is a problem that the confidentiality of the window is lowered.
[0003]
[Problems to be solved by the invention]
Therefore, in order to solve the above-described problems of the prior art, it is an object of the present invention to provide a collective housing ventilator that can ventilate a room with the shoji of the window opening completely closed.
In addition, the ventilation device always provides a constant amount of ventilation regardless of the outdoor wind pressure, and by adding an air conditioner in addition to the ventilation device, natural ventilation and heating / cooling can be selectively or simultaneously performed. It makes it possible to make a combination.
[0004]
[Means for Solving the Problems]
The present invention comprises a window housing 5 in which a shoji 3 is arranged in the window opening 5, adjacent to one window metal vertical frame 2 a of the window opening 5 and through a stand 6. The ventilation device 10 is provided with a ventilation hole 20 communicating with the interior and the exterior . The ventilation hole 20 has an indoor side opening 20a that opens to the indoor side and an outdoor side that opens to the outdoor side. The inside of the ventilation hole 20 is horizontally movable in the indoor and outdoor directions and closes the indoor side opening 20a or the outdoor opening 20b by the wind pressure of the ventilation flow flowing in the ventilation hole 20. A free automatic adjustment member 16 is provided , an air-conditioning member mounting portion 12 is provided above the ventilation hole 20, and the window metal vertical frame 2 a is on the indoor side and supports the ventilation device 10. In the interior vertical frame 11a, the window wooden vertical frame Integrally provided b and ventilation unit wood vertical frame 11b, and both wood frame 2,11b characterized by connecting the indoor-side position of the side stand 6.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Examples of the present invention will be described below.
FIG. 2 shows a basic arrangement of the window frame 2 and the ventilation device 10 in the apartment house which is a premise of the present invention.
[0007]
(Ventilation frame 11) As shown in FIG. 2, the ventilation frame 11 of the ventilator 10 is long and vertically arranged on the side of the window frame 2, and the ventilation frame 11 has a ventilation slit 20 that is long in the vertical direction. Yes. An air conditioning member mounting portion 12 is formed above the ventilation frame 11, and a closing portion 13 is formed over a length of 1/3 of the lower portion thereof.
The upper air conditioning member mounting portion 12 is a portion through which an air passage adjusted by an air conditioner or a supply / exhaust pipe such as a cooler is inserted. Moreover, the closing part 13 is formed when the length of the ventilation slit 20 is not so required, and this length depends on the outside air condition of the housing complex, for example, the average wind speed and temperature, or the consumer. It is formed by the needs of
[0008]
(Ventilator 10) Next, the ventilator 10 which is the basic structure of the present invention will be described with reference to FIGS.
FIG. 3 is a horizontal sectional view including the window opening 5 and the ventilation device 10, and the window frame 2 is disposed in the window opening 5. Window vertical frames 2a and 2a are formed as constituent elements of the vertical portion of the window frame 2, and the window vertical frame 2a is supported by a stand 6 provided on the housing 1 side. Further, in the window frame 2, the shoji 3 and 3 that can be opened and closed left and right are arranged. A ventilation frame 11 is disposed adjacent to the window frame 2 in the vertical 6 and the casing 7. And as shown in FIG. 2, the ventilation part vertical frames 11a and 11a supported by the vertical 6 etc. are formed as a component of the vertical part of the ventilation frame 11. As shown in FIG. Therefore, the ventilation part vertical frame 11a on the window opening 5 side is connected to the window vertical frame 2a through the vertical 6 as shown in FIG.
[0009]
(Wiscon blade 16) Between the ventilation frame vertical frames 11a, 11a, as shown in FIG. A Wiscon blade 16 is arranged in the ventilation slit 20 formed in the inner space so as to be movable indoors and outdoors by the blade support 15. In addition, the blade | wing support part 15 is hold | maintained at the heat insulation frame parts 14 and 14. FIG.
The Wiscon blades 16 operate so as to move to the right and reduce the air volume when the wind blows strongly from the left outdoor side to the right indoor side in FIGS. Further, when the air pressure in the room increases, it moves to the left in FIG. 2 and acts to adjust the amount of air flowing out of the room to the outside.
[0010]
(Outer plate 17) On the indoor side of the ventilation slit 20, as shown in FIGS. 3 and 5, the outer plate 17 is supported by the ventilation frame vertical frames 11a and 11a along a position flush with the outer wall of the housing 1. Has been placed. A slit-like opening is formed between the outer plate 17 and the ventilation unit vertical frames 11a and 11a, and outside air is introduced into the ventilation passage where the Wiscon blades 16 are located, or the inside air is passed through the opening. Will be discharged.
[0011]
(Opening / closing lid 18) On the indoor side of the ventilation slit 20 (ventilation path) formed between the heat insulating frame portions 14, 14, the opening / closing lid 18 is arranged so that the position of the ventilation portion vertical frames 11a, 11a can be changed. Has been. As shown in FIGS. 3 to 5, sealing materials 18 a and 18 a are attached to both sides of the opening / closing lid 18. Therefore, the ventilation slit 20 can be opened and closed by moving the open / close lid 18 using the handle 18b. FIG. 5B shows a state in which the opening / closing lid 18 is closed. FIG. 5A is a perspective view showing a state in which the opening / closing lid is opened, and an air flow as indicated by an arrow is realized.
Further, as shown in FIG. 6, the left-right movement of the Wiscon blade 16 moves horizontally in the indoor / outdoor direction according to the wind force. When the movement reaches the indoor end or the outdoor end, the Wiscon blade 16 closes the ventilation slit 20.
[0012]
(Ventilation hole 21) If this example is described incidentally, as shown in FIG. 1, the ventilation hole 21 is formed in the position which provides the air-conditioning member attaching part 12 in the upper end part of the ventilation slit 20. As shown in FIG. As shown in FIG. 3, the vent hole 21 has a certain width in the horizontal direction and is formed in a substantially square shape. Although the air conditioner vent pipe 22 of the air conditioner is disposed in the vent hole 21, the vent hole 21 may be simply an air passage through which air for air conditioning is circulated.
[0013]
(Connection of the wooden vertical frames 2b and 11b) Further, the window wooden vertical frame 2b and the ventilation are respectively provided on the indoor side of the window metal vertical frame 2a and on the indoor side of the ventilation unit vertical frame 11a that supports the ventilation device 10. The partial wood frame 11b is integrally provided, and both the wood frames 2 and 11b are connected to each other at the indoor side position of the stand 6 via the wood connection vertical frame 2c.
With this configuration, not only a separate means for shielding the vertical wall 6 from the indoor side is required, but also the ventilation unit wood vertical frame 11b is supported by the window metal vertical frame 2a, so that the entire ventilation device 10 can be easily supported. Furthermore, since the indoor side is composed only of a wood material, the temperature of the window metal vertical frame 2a facing the outdoor side and the temperature of the ventilation unit vertical frame 11a are insulated without being transmitted to the room, which is preferable for indoor temperature management. .
In addition, the wood connection vertical frame 2c is not necessarily required as in the above-described embodiment, and the window wood vertical frame 2b, the ventilation unit wood vertical frame 11b, and the wood connection vertical frame 2c are integrated as an integrated object or appropriately integrated in a state before construction. You may form as a thing.
[0014]
Next, the operation of this embodiment will be described.
According to the ventilation device 10 according to the present embodiment, indoor ventilation can be performed regardless of opening / closing of the shoji 3 and 3 of the window opening 5. As shown in FIG. 9A, outdoor air flows through the ventilation slit 20 into the room as indicated by an arrow. Further, as shown in FIG. 9B, the indoor air passes through the opening / closing lid 18 and passes through the Wiscon blades 16 to be discharged outside the room. These air movements are controlled by the horizontal movement of the Wiscon blades 16, and the speed of the air flow is controlled within a certain range. Further, since the wall portions of the air movement path are formed by the heat insulating frame portions 14, 14, the heat flowing into and out of the air flow does not cause the heat insulating frame portions 14, 14 to lose heat.
[0015]
(Effects of the embodiment) As described above, according to the present embodiment, the ventilator 10 is arranged on the lateral side of the window frame regardless of the opening and closing of the shoji 3, 3 in the apartment house. The room is well ventilated even when the windows are closed. Further, by arranging the Wiscon blade (automatic adjustment member) 16 in the ventilation slit 20, the ventilation amount can be kept within a certain range.
Furthermore, since the air-conditioning member mounting portion 12 is mounted above the ventilation slit 20, it is possible to use both air conditioning and natural ventilation. Moreover, the ventilation amount can be freely set by forming the closing part 13 in the lower part of the ventilation slit 20.
[0016]
Further, the window wood vertical frame 2b and the ventilation portion wood vertical frame 11b are integrally provided, and both the wood frames 2 and 11b are connected to each other at the indoor side position of the vertical 6 via the wood connecting vertical frame 2c. In addition to the need for a separate means for shielding 6 from the indoor side, the ventilation unit wood vertical frame 11b is supported by the window metal vertical frame 2a, so that the ventilation device 10 as a whole can be easily supported. Since it is comprised only with material, the temperature of the window metal vertical frame 2a and the ventilation part vertical frame 11a which faces an outdoor side is insulated without being transmitted indoors, and it is preferable on indoor temperature management.
In addition, in order to clarify the correspondence with the embodiments in the claims, the reference numerals are attached, but the present invention is not limited to this.
[0017]
【The invention's effect】
The present invention has the following effects by the above configuration.
According to the first aspect of the present invention, the ventilator can be ventilated regardless of opening / closing of the shoji at the window opening, and the ventilator is formed with a vent hole communicating with the inside and outside of the room. It has an inside opening and an outside opening that opens to the outside, and the inside of the ventilation hole is horizontally movable in the indoor and outdoor direction by the wind pressure of the ventilation flow flowing in the ventilation hole, and the indoor side opening. By providing an automatic adjustment member that can close the outside opening or the outdoor opening, when the wind blows strongly into the room or when the indoor pressure increases, the automatic adjustment member Since the indoor side opening or the outdoor side opening can be horizontally closed and moved horizontally in the indoor and outdoor direction, and the air volume is reduced, the ventilation rate is constant regardless of the outdoor air flow. Can do. Further, since the air volume can be adjusted with one automatic adjustment member, the ventilation device can be downsized with a simple structure. Furthermore, by providing a ventilation device adjacent to one window vertical frame of the window opening and through a stand, the device of the present invention can be employed in addition to or retrofitting the conventional window opening. Moreover, natural ventilation and heating / cooling can be combined selectively or simultaneously by providing an air conditioning member mounting portion above the ventilation hole.
[0018]
In addition, a window wooden vertical frame and a ventilation unit wooden vertical frame are integrally provided on the indoor side of the window metal vertical frame and the indoor side of the ventilation unit vertical frame that supports the ventilation device, respectively. Since it is connected at the indoor side position, it does not require a separate means for shielding the vertical wall from the indoor side, and the ventilation unit wooden vertical frame is supported by the window metal vertical frame, so that the entire ventilation device can be easily supported. It is stable, and because the indoor side is made of only wood material, the temperature of the window metal vertical frame facing the outdoor side and the vertical frame of the ventilation section are insulated without being transmitted to the room, so indoor temperature management Above preferred.
[0019]
2. According to the invention described in claim 2, in addition to the effect described in claim 1, by attaching an insect screen and a slit opening / closing lid to the ventilation slit, entry of small animals into the room can be prevented, Ventilation can be arbitrarily stopped by appropriately closing the slit opening / closing lid.
[Brief description of the drawings]
FIG. 1 is a front view of an embodiment according to the present invention.
FIG. 2 is a perspective view showing a basic configuration of the embodiment.
3 is a (horizontal) cross-sectional view taken along line AA in FIG.
4 is a (vertical) plane sectional view taken along line BB in FIG. 1. FIG.
FIG. 5 is a perspective view of a main part of the embodiment.
FIG. 6 is a partial perspective view of the same embodiment.
7 is a (vertical) plane sectional view taken along the line CC in FIG. 1;
8 is a (horizontal) cross-sectional view taken along the line DD of FIG. 1. FIG.
FIGS. 9A and 9B are diagrams for explaining the operation of the embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Frame 2 ... Window frame 2a ... Window metal vertical frame 2b ... Window wood vertical frame 2c ... Wood connection vertical frame 3 ... Shoji 4 ... Heat insulation part 5 ... Window opening 6 ··· Standing 10 ··· Ventilation device 11 · · Ventilation frame 11a · · Ventilation unit vertical frame 11b · · Ventilation unit wood vertical frame 12 · · Air conditioning member mounting portion 13 · · Closing portion 14 · · Insulation Frame 15 ・ ・ Bane support 16 ・ ・ Wiscon blade (automatic adjustment member)
17. ・ Skin 18 ・ ・ Opening and closing lid 18a ・ ・ Seal material 18b ・ ・ Handle 19 ・ ・ Screen door 20 ・ ・ Ventilation hole
20a Indoor side opening
20b Outdoor opening 21 .. Vent 22 .. Air conditioner vent pipe

Claims (1)

In an apartment house having a window opening 5 and the shoji 3 placed in the window opening 5, the ventilation apparatus 10 is adjacent to one window metal vertical frame 2 a of the window opening 5 and through a stand 6. The ventilating device 10 is provided with a ventilation hole 20 communicating with the inside and outside of the room . The ventilation hole 20 includes an indoor side opening 20a that opens to the indoor side and an outdoor side opening 20b that opens to the outdoor side. The interior of the ventilation hole 20 is automatically adjusted by the wind pressure of the ventilation flow flowing through the ventilation hole 20 so that it can move horizontally in the indoor and outdoor directions and can close the indoor side opening 20a or the outdoor opening 20b. A member 16 is provided , an air-conditioning member mounting portion 12 is provided above the ventilation hole 20, and a ventilation portion vertical frame 11a that supports the ventilation device 10 on the indoor side of the window metal vertical frame 2a. In the interior side, the window wood vertical frame 2b and Part wood vertical frame 11b integrally provided, Apartment ventilator which comprises ligating the indoor-side position of the side stand 6 both wood frame 2,11B.

Images