JP2012255314A - Exterior panel body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an exterior panel body which takes outside air, warmed by a heat collection panel, into a room from a vent hole in winter, and which enables the vent hole to be utilized as an indoor ventilating opening in summer.SOLUTION: An exterior panel body 1 of this invention includes: a heat insulation panel 21 which forms a first passage 27 between itself and a skeleton 19; a heat collection panel 23 which forms a second passage 29 between itself and the heat insulation panel 21 and which receives sunlight; a translucent panel 25 which forms a third passage 31 between itself and the heat collection panel 23; and a passage switching member 61. A lower portion of each passage communicates with outside air; the first passage 27 communicates with a vent hole 33 of the skeleton 19; and the passage switching member 61 enables free switching between a position in which the vent hole 33 and the first passage 27 communicates with each other and a position in which the vent hole 33 communicates with the second and third passages 29 and 31.

Description

  The present invention relates to an exterior panel body that is provided in a housing of a building and takes outside air warmed by using solar heat into a room in winter.

  In Non-Patent Document 1, a heat collecting panel is attached to the outer surface of an outer wall (housing) to form a passage between the housing and the heat collecting panel, and a vent is formed in the outer wall. It is disclosed that the outside air communicated with the passage between the heat collecting panel and the outside air taken from below the passage is warmed by the heat of the heat collecting panel, and the outside air heated by the solar heat is taken into the room.

4th to 6th pages, solar thermal collection outer panel “Solar Spandrels II for business use” catalog 1st edition August 2010 issued by Shin Nikkei Co., Ltd. Code No. WEJC038 5R ・ U

  However, in the technique of Non-Patent Document 1, outside air heated by solar heat can be taken in the winter, but the vent cannot be used in the summer, and there is a problem that the vent provided on the outer wall is wasted. .

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide an exterior panel body that takes outside air warmed by a heat collecting panel into a room through a vent in the winter and can use the vent as an indoor vent in the summer.

  According to the first aspect of the present invention, there is provided a housing, a heat insulating panel provided on the outdoor side of the housing and forming a first passage between the housing, and a second between the heat insulating panel provided on the outdoor side of the heat insulating panel. A heat collecting panel that forms a passage and receives sunlight, a translucent panel that is provided outside the heat collecting panel and forms a third passage between the heat collecting panel, and a passage switching member. Is formed with a vent opening that can be opened and closed by an opening / closing member, and the first passage communicates with the vent of the housing, and includes a first passage, a second passage, and a third passage. Each passage has an upper portion in communication with the lower portion, a lower portion in communication with the outside air, and the passage switching member is provided in the first passage, a position where the vent and the first passage communicate with each other, An exterior panel characterized in that it can be switched to a position where the second and third passages communicate with each other. It is.

According to the first aspect of the present invention, in winter, the passage switching member is placed at a position where the vent and the second and third passages communicate with each other, and the outside air passing through the second and third passages is heated by the heat collecting panel. In the summer, the passage switching member can be placed in a position where the vent and the first passage communicate with each other, and the outside air can be taken into the room as it is to ventilate the room. Therefore, the vent can be used for indoor ventilation even in summer.
Since the third passage is formed on the outdoor surface of the heat collecting panel and the second passage is formed on the indoor side surface so that air passing through both the passages facing the heat collecting panel can be heated, both surfaces of the heat collecting panel The heat exchange efficiency of the heat collecting panel is good.
Since the vent can be freely opened and closed by an opening / closing member, for example, when the room is cooled in summer or heated in winter, energy can be prevented by closing the vent with the opening / closing member.

It is a figure of the building which attached the exterior panel body concerning embodiment of this invention, and is AA sectional drawing shown in FIG. It is a figure of the building which attached the exterior panel body concerning embodiment of this invention, and is BB sectional drawing shown in FIG. It is a front view of the building which attached the exterior panel body concerning an embodiment of the invention. It is a figure of a channel | path switching member, (a) is a top view, (b) is a front view, (c) is a side view which shows the state arrange | positioned in a 1st channel | path. It is a figure which shows a channel | path switching member and its operation part, (a) is a front view, (b) is CC sectional drawing shown to (a). It is a figure explaining the effect | action of the exterior panel body concerning embodiment of this invention, It is a longitudinal cross-section which shows only the main part of this invention schematically, (a) is a state of winter, (b) is a summer State. It is a figure of the exterior panel body concerning other embodiment of this invention, and is a longitudinal cross-section which shows only a main part schematically.

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. As shown in FIG. 3, the exterior panel body 1 according to the present embodiment constitutes an outer wall of a building 3 and is provided between an upper sash 5a and a lower sash 5b. In addition, the exterior panel body 1 includes a frame 13 that surrounds four sides by an upper frame 7, a lower frame 9, and left and right eaves frames 11. Is provided.
As shown in FIGS. 1 and 2, the main body 15 includes a housing 19, a heat insulating panel 21, a heat collecting panel 23, and a translucent panel 25 arranged in this order from the indoor side to the outdoor side. Yes.
The heat insulation panel 21 is provided outside the housing 19 and forms a first passage 27 between the heat insulation panel 21 and the heat collection panel 23. The first passage 27 is formed between the heat insulation panel 21 and the heat collection panel 23. A third passage 31 is formed between the heat collecting panel 23 and the translucent panel 25.
The housing 19 is formed with a vent 33 to communicate the first passage 27 and the room. The vent 33 is provided with a fan 35 and an opening / closing member 37 on the indoor side. The opening / closing member 37 is a movable louver, and is opened and closed by an indoor operation. The fan 35 is driven as necessary by operating a switch provided in the room.

The first passage 27 is formed by a vertically long ventilation member 39 provided on the outdoor side surface of the housing 19. The ventilation member 39 has a groove shape having a groove bottom 39 a on the outdoor side, and the groove of the ventilation member 39 serves as the first passage 27.
The heat insulation panel 21 is provided on the indoor side of the groove 39a of the ventilation member 39, and the auxiliary heat insulation panel 41 is provided on the housing 19 side of the ventilation member 39. The first passage 27 is insulated from the outdoor side and the indoor side. is doing.
The heat collection panel 23 is an aluminum shape member colored in black, and has an uneven surface to increase the heat collection area.
The translucent panel 25 is made of glass, and is a fitting sash that is fixed around the periphery with a frame 43.
A plurality of first outside air intake holes 45 are formed in the lower surface of the lower frame 9 at intervals in the longitudinal direction, and each first outside air intake hole 45 communicates with the first passage 27 via the communication hole 46. is doing.
A plurality of second outside air intake holes 49 are formed in the lower frame 47 of the translucent panel 25 on the outside surface of the light transmitting panel 25 at intervals in the longitudinal direction, and the second outside air intake holes 49 are formed through the communication holes 48. The two passages 29 and the third passage 31 communicate with the respective lower ends.

As shown in FIG. 2, the main body 15 and the left and right auxiliary parts 17 are partitioned by a stand 51. As shown in FIG. 1, the upper space 53 of the main body 15 and the upper space of the auxiliary part 17 are separated from each other. They are communicated with each other through a communication hole 57 formed in the upper part of the vertical 51.
As shown in FIG. 2, a heat insulating material 59 is fixed to the housing 19 in the auxiliary portion 17, and a heat collecting panel 23 and a light transmitting panel 25 are provided outside the heat insulating material 59. The second passage 29 is formed between the heat collection panel 23 and the heat collection panel 23, and the third passage 31 is formed between the heat collection panel 23 and the translucent panel 25.

  As shown in FIG. 1, in the main body portion 15, the first passage 27 is provided with a passage switching member 61 that switches a passage communicating with the vent 33. The passage switching member 61 moves up and down in conjunction with the operation of the operation unit 63 provided in the room. As shown in FIG. 4, the passage switching member 61 is provided with an upper end portion 65, a lower end portion 67, and a connecting portion 69 that connects the upper end 65 and the lower end portion 67. Friction members 71 are provided on the outdoor side and the indoor side. Each friction member 71 is in contact with the indoor side wall surface and the outdoor side wall surface of the first passage 27, and the passage switching member 61 is held at a predetermined position by friction between the friction member and the passage wall surface. The friction member 71 is a hair-like member and is a so-called mohair.

As shown in FIG. 5, the passage switching member 61 is formed with a pair of upper and lower guide holes 73 and an engagement hole 75 provided between the guide holes 73 and 73. A holding member 77 and a rotating member 79 are provided on the indoor side of the passage switching member 61, and the holding member 77 is fixed by screws 81, 81 with a space between the groove bottom 39 a of the ventilation member 39. . Screws 81, 81 fixing the holding member 77 are respectively inserted into the corresponding guide holes 73, 73, and the passage switching member 61 is movable up and down with respect to the holding member 77.
The rotating member 79 is provided with a protrusion 83 protruding toward the outdoor side, and the protrusion 83 is slidably engaged with the engagement hole 75. A winding wire 85 is hung on the rotating member 79, and the wire 85 is also hung on a pulley 89 that rotates together with a dial 87 of the operation unit 63. With this configuration, when the dial 87 is rotated 180 degrees, the rotating member 79 is also rotated 180 degrees and the projecting portion 83 moves from the upper position to the lower position together with the rotating member 79, so that the projecting portion 83 pushes the passage switching member 61 and The switching member 61 is moved up and down. The passage switching member 61 is held at the upper position and the lower position by the frictional force between the friction member 71 and the ventilation member 39, respectively.
As shown in FIG. 6A, when the passage switching member 61 is in the lower position, the vent 33 communicates with the upper space 53 of the main body, and as shown in FIG. When in the upper position, the first passage 27 and the vent 33 communicate with each other.

Next, the operation and effect of the exterior panel body 1 according to the present embodiment will be described.
In winter, as shown in FIG. 6A, the passage switching member 61 provided in the first passage 27 is positioned at the lower end, and the upper space 53 and the vent hole 33 communicate with each other.
When the fan 35 is driven, the outside air taken in from the second outside air intake port 49 passes through the second passage 29 and the third passage 31, passes through the vent 33 from the upper space 53, and is taken into the room. It is. In the second passage 29 and the third passage 31, the outside air is warmed by the heat of the heat collecting panel that has received sunlight, and is sent indoors.
Similarly, in the auxiliary portion 17, the outside air warmed through the second passage 29 and the third passage 31 passes from the upper space of the auxiliary portion through the communication hole 57 and merges in the upper space 53 of the main body portion 15.

On the other hand, in summer, as shown in FIG. 5, the dial 87 is rotated 180 degrees and the protrusion 83 is raised upward to the position shown in FIG. The switching member 61 is moved upward.
In the state shown in FIG. 6B, the communication between the vent 33 and the upper space 53 is closed, and the first passage 27 and the vent 33 are communicated.
By driving the fan 35, the outside air taken in from the first outside air taking hole 45 is taken into the room through the first passage 27. In the first passage 27, unlike the second passage 29 and the third passage 31, the outside air is not heated by the heat collection panel 23, so that the outside air can be taken in as it is to ventilate the room.
The air opening 35 can be closed by the opening / closing member 37 when the air conditioner is used for heating in the winter or for cooling in the summer.

According to the exterior panel body 1 according to the present embodiment, in the winter season, the passage switching member 61 is positioned so that the vent 33, the second passage 29, and the third passage 31 communicate with each other. The outside air passing through the three passages 31 is warmed by the heat of the heat collecting panel 23 and taken into the room from the vent 33. In the summer, the passage switching member 61 is placed at a position where the vent 33 and the first passage 27 communicate with each other. It can be taken into the room as it is to ventilate the room.
Since the heat collection panel 23 can warm the air passing through both the third passage 31 on the outdoor side and the second passage 29 on the indoor side, both surfaces of the heat collection panel 23 can be used. The heat exchange efficiency is good.
The exterior panel body 1 is provided with auxiliary portions 17 on the left and right sides of the main body 15, and in the winter, the outside air warmed by the heat collecting panel 23 of the auxiliary portion 17 is merged with the outside air warmed by the main body 15, so that heat collection is performed efficiently. it can.
Since the vent 33 can be opened and closed by the opening / closing member 37, for example, when the room is cooled in the summer or heated in the winter, the vent 33 is closed by the opening / closing member 37 to prevent waste of energy. it can.
Since the position of the passage switching member 61 is held by the friction member 71, the configuration can be simplified because the passage switching member 61 can be held at the upper position and the lower position only by operating the dial 87 on which the wire 85 is hung.
Since the heat insulation panel 21 is fixed to the groove bottom 39a of the ventilation member 39, the heat insulation panel 21 can be easily attached.

Other embodiments of the present invention will be described below. In the embodiments described below, parts having the same operational effects as those of the above-described first embodiment are denoted by the same reference numerals. A detailed description of the portion is omitted, and the following description will mainly describe differences from the first embodiment.
FIG. 7 shows an exterior panel body 1 according to the second embodiment of the present invention. In the second embodiment, the vent 33 is provided below the housing 19. However, in this embodiment, the building is a two-story building, and the vent 33 is located near the ceiling on the first floor (1F).
In the second embodiment, the outside air that has passed through the second passage 29 and the third passage 31 merges upward and is guided from above the first passage 27 to the vent 33.
According to this 2nd Embodiment, there can exist the same effect as 1st Embodiment.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, the first outside air intake hole 45 is not limited to being formed in the lower frame 9 of the exterior panel body 1 but may be provided in the lower portion of the collar frame 11. The first outside air intake hole 45 or the second outside air intake hole 49 may be used as a common outside air intake hole for the first passage 27, the second passage 29, and the third passage 31.
The heat collecting panel 23 may be formed with a number of holes like punch metal so as to freely vent the second passage 29 and the third passage 31.
The fan 35 may be omitted. For example, the indoor door may be opened, or the room may be depressurized by driving the ventilation device, and the outside air may be taken in from the vent 33.
The exterior panel body 1 may include only the main body portion 15 without providing the auxiliary portion 17.
The path switching member 61 is not limited to a structure in which the wire 85 is operated and moved, and may be configured to move between an upper position and a lower position by motor driving, and the driving method of the path switching member 61 is not limited. .
The opening / closing member 37 is not limited to the opening / closing louver, and may be one that opens and closes by sliding the plate material up and down, and its configuration is not limited.

DESCRIPTION OF SYMBOLS 1 Exterior panel body 19 Housing 21 Heat insulation panel 23 Heat collection panel 25 Translucent panel 27 1st channel | path 29 2nd channel | path 31 3rd channel | path 33 Ventilation hole 37 Opening / closing member 61 Path | route switching member

Claims (1)

  A heat insulation panel that is provided outside the enclosure and forming a first passage between the enclosure and the outside, and a second passage is formed between the insulation panel and outside the insulation panel and receives sunlight. A heat collecting panel, a translucent panel provided on the outdoor side of the heat collecting panel and forming a third passage between the heat collecting panel and a passage switching member, and a vent opening opened in the room is formed in the housing The vent is openable and closable by an opening and closing member, the first passage communicates with the housing vent, and the first passage, the second passage, and the third passage communicate with each other at the top. The lower portion communicates with the outside air, and the passage switching member is provided in the first passage, the position where the vent and the first passage communicate, and the vent and the second and third passages communicate with each other. An exterior panel body that is switchable to a position.

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