JP3049383U - Residential intake gusset - Google Patents

Abstract

(57) [Summary] [Problem] To provide an intake gallery that can use a ventilation fan even when the weather is strong. (B) shows an example when wind and rain are strong,
Most of the strong wind blown from the lower opening 22 escapes from the front upper opening 24 as indicated by an arrow, or most of the strong wind blown from the front upper opening 24 escapes from the lower opening 22 as indicated by an arrow. Only the wind enters the living room 2 as indicated by the arrow, ventilates the room, and exits through the ventilation fan 6 to the outside. [Effect] Therefore, even when the wind and rain are strong, indoor ventilation can be performed without worrying about the blowing of rain.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a residential intake gallery. The ventilation gallery is an opening that exchanges the air in the room with the outside air, and the one that mainly uses the intake air is called the intake gallery. “Living room” refers to a room in a house that requires ventilation (especially a kitchen or kitchen), and does not simply indicate a living room.

[0002]

[Prior art]

 FIG. 6 is a cross-sectional view showing an example of a conventional residential intake gallery. The intake gallery 100 has a 90 ° bend-type square duct 101 in which grids (lattices) 102 and 103 are fitted into both openings, and is exposed to rain. It is mounted on the wall 106 of the living room 105 with the entrance 104 facing downward.

FIG. 7 is a diagram for explaining the operation of the conventional living room ventilation. When the ventilation fan 107 is turned, the inside of the living room 105 becomes negative pressure, so that outside air enters the living room 105 through the intake gallery 100 and ventilates the room as shown by arrows. be able to.

[0004]

[Problems to be solved by the invention]

 However, the following problems occur in airtight rooms such as condominiums. When the ventilation fan 107 is turned during a typhoon or storm, rain or wind may enter the living room 105 through the intake gallery 100 as shown by the arrow in FIG. Therefore, when the weather is strong, the ventilation fan 107 cannot be operated, which is inconvenient.

[0005] In addition, it is effective to attach a shutter to the intake gallery 100, but manual operation is troublesome for a manual shutter. In the case of an electric automatic shutter, a sensor and a motor are required, so that the cost of intake lash is increased. Moreover, since air cannot be taken while the shutter is closed, there is a possibility that the ventilation in the living room may be insufficient. Therefore, an object of the present invention is to provide an intake gallery that can use a ventilation fan even when the weather is strong.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, a first aspect of the present invention relates to a housing intake gallery that includes a duct-shaped wall penetrating member penetrating a wall of a house and a box-shaped outdoor member mounted outside the house. A lower surface opening, a front upper opening at a front upper portion, and a duct connection port connected to a wall penetrating member at a rear surface higher than the lower surface opening and lower than the front upper opening at a rear surface. When the wind and rain are strong, the wind blown from the lower opening passes through the upper front opening, and the wind blown from the upper front opening passes through the lower opening, so there is no risk of rain entering the living room. Even if it is strong, the ventilation fan can be turned on. Since there is a level difference between the upper front opening and the duct connection port, there is no need to worry about blowing through from the upper front opening to the duct connection port.

[0007] A second aspect of the present invention relates to a housing intake gallery including a duct-shaped wall penetrating member penetrating a wall of a house and a box-shaped outdoor member attached to the outside of the house. An opening is provided, an upper side opening is provided at an upper part of the side surface, and a duct connection port is provided on a back surface which is higher than the lower surface opening and lower than the upper side surface opening and which is connected to the wall penetrating member on the back surface. When the weather is strong, the wind blown from the lower opening escapes from the upper opening on the side and the wind blown from the upper opening on the side escapes from the lower opening, so there is no risk of rain entering the living room. Even if it is strong, the ventilation fan can be turned on. Since there is a level difference between the upper side opening and the duct connection port, there is no need to worry about blowing through from the upper side opening to the duct connection port.

[0008] A third aspect of the present invention relates to a housing intake gallery including a duct-shaped wall penetrating member penetrating a wall of a house and a box-shaped outdoor member mounted outside the house, wherein the outdoor member has a lower surface on a lower surface. An opening is provided, a side opening is provided on a side surface, and a duct connection port connected to a wall penetrating member is provided on a back surface. Although there is no level difference between the upper side opening and the duct connection port, the performance drops slightly, but when the weather is strong, the wind blown from the lower side opening passes through the upper side opening and blows from the upper side opening. Since the wind passes through the lower opening, there is no risk of rain entering the living room, and the ventilation fan can be operated even if the wind or rain is strong. The height can be reduced, and the intake gallery can be made more compact.

According to a fourth aspect of the present invention, an indoor member is detachably inserted into the wall penetrating member from the indoor side, and a filter is detachably attached to the indoor member. By removing pollen and dust with a filter, the air in the living room can be kept good.

[0010]

[Embodiment of the invention]

 An embodiment of the present invention will be described below with reference to the accompanying drawings. The drawings should be viewed in the direction of the reference numerals. FIG. 1 is a sectional view of a residential intake gallery (first embodiment) according to the present invention. A residential intake gallery 1 is mounted outside a living room 2 through a wall penetrating member 10 penetrating a wall 3 of the living room 2. A box-shaped outdoor member 20 and an indoor member 30 inserted from inside the living room 2. Each member will be described in detail below.

In the present embodiment, the wall penetrating member 10 is a square duct 12 having a flange 11 at one end, and has a length substantially equal to the thickness of the wall 3. The outdoor member 20 includes a lower surface opening 22 on a lower surface 21, a front upper opening 24 on a front upper portion 23, and a duct connected to the wall penetrating member 10 on a rear surface 25 higher than the lower surface opening 22 and lower than the front upper opening 24. This is a box provided with a connection port 26. 27 and 28 are grids. Reference numeral 29 denotes a drain hole. The indoor member 30 is a square duct 31 that is inserted into the wall penetrating member 10 from inside the room. The indoor member 30 has a filter 32 detachably provided therein, a flange 33 at one end, and a grid (grid) 34. The filter 32 has an eye that can capture pollen.

FIG. 2 is an exploded perspective view of the residential intake gallery (first embodiment) according to the present invention, and an example of an assembling order of each member will be described with reference to FIG. The wall penetrating member 10 is integrally attached to the outdoor member 20. This installation may be done on site or at the factory. On the other hand, a hole 4 having a predetermined size is opened in the wall 3 of the living room 2. The wall penetrating member 10 is inserted into the hole 4 as shown by the arrow, and fixed to the wall 3 side. Next, the indoor member 30 is inserted into the wall penetrating member 10 from the indoor side as shown by the arrow.

The operation of the residential intake louver (first embodiment) based on the above configuration will be described. 3 (a) and 3 (b) are diagrams for explaining the operation of the residential intake gallery (first embodiment) according to the present invention. (A) shows a typical use example. When the ventilation fan 6 is turned on, the interior of the living room 2 becomes negative pressure, and enters into the living room 2 as indicated by an arrow from the lower opening 22 of the intake gallery 1 and an arrow from the upper front opening 24 thereof. The outside air can be introduced and the room can be ventilated. (B) shows an example in which the wind and rain are strong. Most of the strong wind blown from the lower opening 22 escapes from the front upper opening 24 as indicated by an arrow, or the strong wind blows from the front upper opening 24. Since the part escapes from the lower surface opening 22 as indicated by the arrow, only a small amount of wind enters the living room 2 as indicated by the arrow, ventilates the room, and exits through the ventilation fan 6 to the outside. Therefore, even when the weather is strong, indoor ventilation can be performed without worrying about the blowing of rain. Since there is a level difference between the front upper opening 24 and the wall penetrating member 10, there is no fear of blowing through the front upper opening 24 to the wall penetrating member 10, and it is possible to prevent the invasion of wind and rain extremely well.

Returning to FIG. 1, since the indoor member 30 is provided with the filter 32, if the filter 32 blocks pollen, effective pollen countermeasures can be taken. The filter 32 can be easily removed from the indoor member 30 after removing the indoor member 30 from the wall penetrating member 10, so that the filter 32 can be replaced with a new filter 32 or cleaned.

FIG. 4 is an exploded perspective view of a residential intake gallery (second embodiment) according to the present invention. The outdoor member 40 includes a front surface 41, a back surface 42, left and right side surfaces 43, 43, a top surface 44 and In the box having the lower surface 45, upper side openings 46, 46 are opened in the side surfaces 43, 43, a lower surface opening 47 is opened in the lower surface 45, and a duct connection port 48 is opened in the rear surface 42. A duct connection port 48 is arranged below the upper side opening 46. Other parts are the same as those in FIG. Although the upper side opening 46 is provided above the left and right side surfaces 43, 43, it may be provided only on one side surface 43.

Since the upper side opening 46 and the wall penetrating member 10 are orthogonal to each other in a plan view, even if wind and rain blows from the upper side opening 46, the wind and rain passes downward through the lower opening 47 which is easy to flow. It hardly goes to the wall penetrating member 10 which is hard to flow. Therefore, it is possible to more effectively prevent wind and rain from being blown into the living room 2.

FIG. 5 is an exploded perspective view of a residential intake gallery (third embodiment) according to the present invention. The outdoor member 50 includes a front surface 51, a back surface 52, left and right side surfaces 53, 53, a top surface 54, In the box having the lower surface 55, a side opening 56 is opened on one side surface 53, a lower surface opening 57 is opened on the lower surface 55, and a duct connection port 58 is opened on the rear surface 52. It is characterized by being provided at the same height. As a result, the height of the outdoor member 50 can be reduced as compared with the first embodiment and the second embodiment, and the size can be greatly reduced. The side openings 56 may be provided on the left and right side surfaces 53, 53, respectively.

Although the performance is slightly inferior to that of the second embodiment, the upper side opening 56 and the wall penetrating member 10 are orthogonal to each other in a plan view. The wind and rain easily flow downward from the lower surface opening 57 that is easy to flow, and rarely go to the wall penetrating member 10 that hardly flows.

In the first to third embodiments, since the housing intake gallery is composed of a wall penetrating member and an outdoor member, it is optional whether or not the indoor member 30 is attached to the indoor side exit of the wall penetrating member. And whether the filter 32 is attached or not. The cross-sectional shape of the duct-shaped wall penetrating member 10 may be any of a horizontally long rectangle, a vertically long rectangle, a square, an ellipse, a circle including an ellipse, and a polygon, and the cross-sectional shape is arbitrary.

When the wall penetrating members are attached to outdoor members on site, the transportation of these members becomes easy, and the cost of packing and transportation can be reduced. In addition, when the wall penetrating member is attached to an outdoor member at a factory, the finish is beautiful and the number of local man-hours can be reduced. Therefore, whether the wall penetrating member is attached to the outdoor member at the factory or at the site may be appropriately determined according to the shape of the suction gallery for the house. Further, the grids 27, 28, and 34 described in the embodiment may be blades or nets whose mounting angles can be changed.

[0021]

[Effect of the invention]

 The present invention has the following effects by the above configuration. According to claim 1, since the outdoor member is provided with a lower opening and a front upper opening, when the weather is strong, the wind blown from the lower opening escapes from the upper front opening, or the wind blown from the upper front opening becomes the lower opening. There is no need to worry about rain getting into the room, and the fan can be turned on even if the weather is strong. Since there is a level difference between the upper front opening and the duct connection port, there is no need to worry about blowing through from the upper front opening to the duct connection port.

According to the second aspect of the present invention, since the outdoor member is provided with the lower surface opening and the upper side surface opening, when the weather is strong, the wind blown from the lower surface opening escapes from the side upper opening or the wind blows from the side upper opening. Since it can be removed from the bottom opening, there is no danger of rain getting into the living room, and the ventilation fan can be operated even when the weather is strong. Since there is a level difference between the upper side opening and the duct connection port, there is no need to worry about blowing through from the upper side opening to the duct connection port.

The third aspect of the present invention provides an outdoor member having a lower surface opening and a side opening. Since there is no level difference between the upper side opening and the duct connection port, the performance is slightly lowered, but when the weather is strong, The wind blown from the bottom opening escapes from the upper side opening, or the wind blown from the upper side opening escapes from the lower opening, so there is no fear that rain will enter the living room. it can. The height can be reduced, and the intake gallery can be made more compact.

According to a fourth aspect of the present invention, the indoor member is detachably inserted into the wall penetrating member from the indoor side, and the filter is detachably attached to the indoor member. Therefore, pollen and dust can be removed with the filter. The air in the living room can be kept good.

[Brief description of the drawings]

FIG. 1 is a first embodiment of a residential intake louver according to the present invention;
Cross section of

FIG. 2 is a housing intake gallery according to the present invention (first embodiment);
Exploded perspective view of

FIG. 3 is a diagram showing a first embodiment of a residential intake gallery according to the present invention;
Action explanation diagram

FIG. 4 is a second embodiment of a residential intake louver according to the present invention;
Exploded perspective view of

FIG. 5 is a housing intake gallery according to the present invention (third embodiment);
Exploded perspective view of

FIG. 6 is a sectional view showing an example of a conventional residential intake gallery.

FIG. 7 is an explanatory diagram of the operation of conventional room ventilation.

[Explanation of symbols]

1 ... Residential intake gallery, 2 ... living room, 3 ... wall, 4 ... hole, 6
... ventilating fan, 10 ... wall penetrating member, 20, 40, 50 ... outdoor member, 21, 45, 55 ... lower surface, 22, 47, 57 ... lower surface opening, 23 ... upper front surface, 24 ... upper front opening, 25,
42, 52 ... rear surface, 26, 48, 58 ... duct connection port,
30, indoor members, 32, filters, 43, 53, side surfaces,
46 ... side upper opening, 56 ... side opening.

Claims (4)

[Utility model registration claims] 1. A residential air intake gallery comprising a duct-shaped wall penetrating member penetrating a wall of a house and a box-shaped outdoor member attached to the outside of the house, wherein the outdoor member has a lower surface opening on a lower surface, A residential intake gallery having a front upper opening at a front upper portion, and a duct connection port connected to the wall penetrating member at a rear side above the lower surface opening and below a front upper opening at a rear side. 2. A residential air intake gallery comprising a duct-shaped wall penetrating member penetrating a wall of a house and a box-shaped outdoor member attached to the outside of the house, wherein the outdoor member has a lower surface opening on a lower surface, A residential intake gallery having a side upper opening at an upper part of a side surface and a duct connecting port connected to the wall penetrating member at a rear side above the lower surface opening and below a side upper part opening. 3. A residential air intake gallery comprising a duct-shaped wall penetrating member penetrating a wall of a house and a box-shaped outdoor member attached to the outside of the house, wherein the outdoor member has a lower surface opening on a lower surface, A suction gallery for residential use, comprising: a side opening provided on a side surface; and a duct connection port connected to the wall penetrating member on the back surface. 4. The indoor member according to claim 1, wherein an indoor member is detachably inserted into the wall penetrating member from the indoor side, and a filter is detachably attached to the indoor member. Residential intake gusset.