JP2015140547A - Entire building air conditioning fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an entire building air conditioning fitting with satisfactory appearance while ensuring aeration.SOLUTION: An entire building air conditioning fitting includes: a central panel 11 disposed in an opening 3 between the indoor and the outdoor when an entire building air conditioner system is installed in a building, on which an entire building air conditioning fitting 10 is disposed in a central area; edge plates 12 and 13 disposed at right and left sides; slits 14 and 14 formed between the central panel 11 and the right and left edge plates 12 and 13; and plural joint members 15 for joining the central panel 11 and the right and left edge plates 12 and 13 in a state that the slits 14, 14 are held. In right and left end portions of the central panel 11 and the right and left edge plates 12 and 13, a concave part 20 is formed in the central part in a sectional view; and on the other end is formed, a convex 30 protruding in a central part thereof in a sectional view. A protrusion of the convex 30 is disposed at a position inner side of the concave of the concave part 20 from a protrusion of the concave part 20.

Description

  The present invention relates to a building-wide air-conditioning fitting used when a building-wide air conditioning system is introduced in a building such as a house.

2. Description of the Related Art Conventionally, there is known a whole-building air conditioning system that is provided in a building such as a house and can efficiently ventilate and cool / heat a plurality of rooms with a single air conditioner (see, for example, Patent Document 1).
Since the air supplied from the air conditioner to each room in the building is discharged through, for example, a return port provided in a hallway or the like, a vent hole is provided between the room and the hallway or the like. That is, for example, a space between the room and the hallway may be provided with a ventilation space or a ventilation hole with a louver may be provided. In the entire building air conditioning system described in Patent Document 1, a vent is provided in a fitting such as an indoor door, and the air is configured to pass through the vent when the air is circulated in the building.

JP 2012-021758 A

By the way, when providing a vent hole in the joinery, for example, a louver or the like in which a plurality of slats are attached to an opening formed in the joinery may be employed. Such a gallery has the advantage of ensuring ventilation while blocking the line of sight between the room and the outdoors.
However, the louvers provided in the joinery are not particularly hidden and are conspicuous when viewed from the front, so that the appearance of the joinery itself may be impaired.

  An object of the present invention is to provide a building-wide air-conditioning fitting having good appearance while ensuring ventilation.

The invention according to claim 1 is, for example, as shown in FIGS. 1 to 5, when an entire building air conditioning system is introduced into a building, an opening between the room (for example, room 1) and the outside (for example, hallway 2). In the whole building air-conditioning fitting 10 provided in 3,
A central plate 11 disposed in the center;
End plates 12, 13 disposed on the left and right sides of the central plate 11,
Slits 14, 14 formed between the central plate 11 and the left and right end plates 12, 13;
A plurality of joining members 15 (for example, dowels 15) that join the center plate 11 and the left and right end plates 12 and 13 while holding the slits 14 and 14,
Of the left and right end portions of the central plate 11 and the central plate side end portions of the left and right end plate 12, 13, one is a concave portion 20 (25) whose center is recessed in a sectional view, and the other is a sectional view. And the convex part 30 (35) with the center protruding in FIG.
The protruding end of the convex portion 30 (35) is disposed at a position that is closer to the concave side of the concave portion 20 (25) than the protruding end of the concave portion 20 (25).

According to the first aspect of the present invention, one of the left and right end portions of the center plate 11 and the center plate side end portions of the left and right end plates 12 and 13 is the concave portion 20 (25). Since the other is the convex portion 30 (35), the slits 14 and 14 are formed along the surface of the concave portion 20 (25) and the surface of the convex portion 30 (35). In addition, the protruding end of the convex portion 30 (35) is disposed at a position that enters the concave side of the concave portion 20 (25) relative to the protruding end of the concave portion 20 (25). Unlike a simple form that goes straight out from one side of the joinery 10 to the other side, the deformed state from the one side of the joinery 10 to the other side and along the width direction of the joinery 10 itself (for example, Or a curved state).
As a result, it is possible to ensure ventilation while blocking the line of sight between the interior and the exterior, and when the fitting 10 is viewed from the front, the presence of the slits 14 and 14 is conspicuous compared to, for example, a louver or the like. Disappear. Further, the plurality of joining members 15 that join the center plate 11 and the left and right end plates 12 and 13 are not conspicuous when the joinery 10 is viewed from the front, so that the appearance is improved.

The invention described in claim 2 is, as shown in FIGS. 2 to 5, for example, the entire building air conditioning fitting 10 according to claim 1,
The length dimension of the joining member 15 is the depth dimension of the hole 15a (for example, dowel hole 15a) for inserting the joining member formed at the left and right end portions of the central plate 11, and the left and right end plate. It is characterized in that it is set longer than the dimension obtained by adding together the depth dimension of the hole 15a (for example, dowel hole 15a) for inserting the joining member formed at the center plate side end portions of 12 and 13.

  According to invention of Claim 2, the length dimension of the joining member 15 is the depth dimension of the hole 15a for the joining member insertion formed in the right-and-left both ends of the center board 11, and the left-right edge part. Since it is set to be longer than the dimension obtained by adding the depth dimension of the hole 15a for inserting the joining member formed at the center plate side end of the plates 12 and 13, the center plate 11 is provided by the joining member 15. The slits 14 and 14 can be secured between the central plate 11 and the left and right end plates 12 and 13 while reliably joining the left and right end plates 12 and 13.

The invention described in claim 3 is, as shown in FIG. 2, for example, in the whole building air conditioning fitting 10 according to claim 1 or 2,
The joining member 15 that joins the center plate 11 and the left end plate 12 and the joining member 15 that joins the center plate 11 and the right end plate 13 It is characterized by being arranged at least at three or more of the upper end, the center and the lower end in the direction.

  According to the third aspect of the present invention, the joining member 15 that joins the center plate 11 and the left end plate 12 and the joining member 15 that joins the center plate 11 and the right end plate 13 are: Since the upper and lower ends of the joinery 10 are arranged in at least three places, that is, the center plate 11 and the left and right end plates 12 by the joining members 15 arranged in at least three places. 13 can be securely bonded in a balanced manner.

The invention according to claim 4 is, as shown in FIGS. 2 to 5, for example, the entire building air conditioning fitting 10 according to any one of claims 1 to 3,
The joining member 15 is a substantially cylindrical dowel 15 whose diameter is set shorter than the thickness dimension of the joinery 10 itself.

  According to the fourth aspect of the present invention, since the joining member 15 is the substantially cylindrical dowel 15 whose diameter is set shorter than the thickness dimension of the joinery 10 itself, the ventilation member utilizing the slits 14, 14 can be ventilated. Less likely to become an obstacle. Thereby, the favorable air permeability in the joinery 10 can be ensured.

The invention according to claim 5 is, as shown in, for example, FIG. 4, in the building overall air conditioning fixture 10 according to any one of claims 1 to 4,
It is characterized by comprising a connecting member 16 that is bridged and fixed between the upper end surface and the lower end surface of the central plate 11 and the left and right end plate 12, 13.

  According to the fifth aspect of the present invention, the connecting member 16 is provided which is bridged and fixed between the upper end surface and the lower end surface of the central plate 11 and the left and right end plates 12 and 13. The central plate 11 and the left and right end plates 12 and 13 can be reliably connected to each other. Since the center plate 11 and the left and right end plates 12, 13 can be connected together using the plurality of joining members 15 and the connecting member 16, the center plate 11 and the left and right end plates 12, 13 can be connected. Even if the slits 14 and 14 are formed between the two, the strength of the joinery 10 itself can be suppressed from decreasing.

  According to the present invention, it is possible to provide a building-wide air-conditioning fitting having good appearance while ensuring ventilation.

It is sectional drawing which shows the state in which the whole building air-conditioning fitting was provided in the opening part between the room and the outdoors. It is a front view which shows the whole building air-conditioning fittings. It is a partial expanded sectional view which shows an example of the joining state of a center board and the board for edge parts. It is a partial expanded sectional view which shows another example of the joining state of a center board and the board for edge parts. It is a partial expansion perspective view which shows an example of the connection state of a center board and the board for edge parts.

Embodiments of the present invention will be described below with reference to the drawings.
1-5, the code | symbol 10 shows the fitting for a whole building air conditioning. When the entire building air-conditioning system 10 is installed in the building, as shown in FIG. 1, the entire building air-conditioning fixture 10 has an opening between a room that is a room 1 such as a living room and an outdoor space that is a hallway 2 and the like. 3 is a door. The opening 3 is formed in a wall 4 (inner wall) that partitions the room 1 and the hallway 2.
In the present embodiment, the room is a room 1 such as a living room and the outside is a corridor 2. However, the present invention is not limited to this.

Although not shown, the entire building air conditioning system is for air conditioning the entire building by one indoor unit.
The indoor unit is stored in a storage space such as a ceiling, for example, and each room (for example, the room 1) in the building is provided with an air outlet. Moreover, the indoor unit and the air outlet are connected by an air supply duct. Furthermore, the air in each room is ventilated to the indoor unit side through a return port provided in the hallway 2 or the like, for example. In addition, the indoor unit includes a duct for exhausting the air ventilated through the return port to the outside or taking in fresh outdoor air.
The entire building air-conditioning fitting 10 is necessary to distribute the air in each room to the return port in such an entire building air-conditioning system. That is, the air supplied to the room 1 from the air supply duct is configured to flow to the hallway 2 through a slit 14 (described later) of the building air conditioning fixture 10.

The entire building air-conditioning fitting 10 is used as a set with the door frame 3 a provided in the opening 3. In addition, the entire building air-conditioning fitting 10 is attached to the door frame 3a via a hinge 3b. That is, the whole building air-conditioning fitting 10 is used as a hinged door. However, it is not limited to a hinged door, and may be used as a sliding door.
The whole building air conditioning fixture 10 includes a central plate 11, left and right end plates 12, 13, slits 14, 14, a plurality of joining members 15, a connecting member 16, and a handle 17.

The central plate 11 is arranged in the center of the building air conditioning fitting 10 and is formed wider than the end plates 12 and 13.
Moreover, as shown in FIG. 1 etc., the left-right both-sides edge part of the center board 11 is made into the recessed parts 20 and 20 in which a center is dented in planar sectional view.
As shown in FIG. 3, the recessed portion 20 has a hollow shape formed in an arc shape from one side of the fitting 10 to the other side.

The left and right end plates 12 and 13 are arranged on the left and right sides of the central plate 11 to constitute the left and right ends of the building air conditioning fixture 10 and are formed symmetrically.
Further, as shown in FIG. 1 and the like, the end portions on the center plate side of the left and right end plates 12 and 13 are convex portions 30 and 30 with the center protruding in a plan view.
As shown in FIG. 3, the convex portion 30 has a bulging shape formed in an arc shape from one side of the fitting 10 to the other side.

The slits 14 indicate gaps formed between the central plate 11 and the left end plate 12 and between the central plate 11 and the right end plate 13.
According to the slits 14 and 14, ventilation between the room 1 and the hallway 2 can be ensured. In addition, the bidirectional arrow in FIG. 1 represents the flow of air passing through the slits 14 and 14.

The concave part 20, the convex part 30, and the slit 14 will be described in more detail. The concave part 20 and the convex part 30 are formed as a concave line and a convex line that extend over the top and bottom of the fitting 10.
Further, as shown in FIG. 3, the protruding end of the convex portion 30 is arranged at a position that is closer to the dent (dent) side of the concave portion 20 than the protruding end of the concave portion 20. That is, the concave portion 20 and the convex portion 30 overlap (overlap) when viewed from the front, and the line of sight is not lost when facing the fitting 10.
The protruding end of the concave portion 20 refers to an acute angle portion located on both sides of the concave portion 20 (near one side of the fitting 10 and near the other side).
Since the slit 14 is formed between the central plate 11 and the left and right end plates 12 and 13 as described above, the slit 14 is formed along the surface of the concave portion 20 and the surface of the convex portion 30. Will be.
Therefore, the slit 14 of this Embodiment is formed so that an arc may be drawn from the one surface side of the fitting 10 to the other surface side in the plan sectional view. In other words, the slit 14 is not linear but is deformed along the width direction of the joinery 10 itself (here, a curved state).
Moreover, the slit 14 is formed in a vertically long shape along the vertical direction of the joinery 10, and is open toward the upper side and the lower side of the joinery 10.

In addition, although the slit 14 of this Embodiment shall be the curved state as mentioned above, it is not restricted to this. That is, the shape of the slit 14 in a plan view can be changed depending on the cross-sectional shapes of the concave portion 20 and the convex portion 30.
For example, in the example shown in FIG. 4, a concave portion 25 having a shape different from the concave portion 20 and a convex portion 35 having a shape different from the convex portion 30 are employed.
The concave portion 25 is provided in the vicinity of the one surface side and the other surface side of the joinery 10, and has a substantially U-shaped cross section located between the protruding portions 26, 26 having a tip formed at an acute angle and the protruding portions 26, 26. And a recess 27.
The convex portion 35 is inclined from one side and the other side of the fitting 10 so as to be gradually narrowed toward the center in the thickness direction of the fitting 10, and the protruding ends of the inclined portions 36, 36. And it has the convex part 37 located in the thickness direction center of the fittings 10.
If it is the concave part 25 and the convex part 35 of such a structure, the slit 14 formed between the said concave part 25 and the convex part 35 will be in a state which has a some bending part. In particular, in the case of the example shown in FIG. 4, since the convex portion 37 further protrudes from the projecting ends of the inclined portions 36 and 36 and is deeply inserted into the concave portion 27 of the concave portion 25, the inside of the slit 14 is looked into. It is difficult.

In the present embodiment, the concave portions 20 (25) are formed at the left and right end portions of the central plate 11. However, the present invention is not limited to this. It is good also as what is formed in a center board side edge part.
Similarly, in the present embodiment, the convex portion 30 (35) is formed at the central plate side end of the left and right end plates 12, 13, but the present invention is not limited thereto. It is good also as what is formed in the right-and-left both ends of the center board 11. FIG.
Further, one end portion of the central plate 11 may be the concave portion 20 (25), and the other end portion may be the convex portion 30 (35). Further, the central plate side end of one end plate 12 (13) is a concave portion 20 (25), and the central plate side end of the other end plate 13 (12) is a convex portion 30 (35). ).

Subsequently, the joining member 15 joins the central plate 11 and the left and right end plates 12 and 13 while holding the slits 14 and 14.
As shown in FIG. 5 and the like, the joining member 15 of the present embodiment is a substantially cylindrical dowel 15 whose diameter is set shorter than the thickness dimension of the joinery 10 itself.
Corresponding to the dowels 15, the left and right end portions of the center plate 11 (the recessed portions of the recessed portion 20) and the end portions on the center plate side of the left and right end plates 12, 13 (the protruding end portions of the protruding portion 30). ), A bonding member insertion hole 15 a, that is, a dowel hole 15 a is formed along the width direction of the joinery 10.

  As shown in FIG. 3, the length dimension of the dowel 15 is the depth dimension of the dowel hole 15a formed at both left and right end portions of the center plate 11, and the center plate side end of the left and right end plates 12, 13. It is set longer than the dimension obtained by adding the depth dimension of the dowel hole 15a formed in the portion. That is, in the dowel 15, when the dowel hole 15 a is inserted into both the dowel hole 15 a of the center plate 11 and the dowel holes 15 a of the left and right end plates 12, 13, a portion that does not fully enter the dowel hole 15 a (the dowel center) Nearby). The portion is located in the slit 14.

Moreover, the dowel 15 which joins the center board 11 and the board 12 for left ends, and the dowel 15 which joins the center board 11 and the board 13 for right ends are shown in FIG. It is arranged in at least three places of the upper end, the center and the lower end in the vertical direction.
Here, the dowels 15 in the present embodiment are a set of three, and are used for joining the central plate 11 and the left and right end plates 12 and 13.
And such a set of dowels 15 is in a state of being arranged in a well-balanced manner in at least three locations, ie, the upper end, the center, and the lower end in the vertical direction of the fitting 10. More specifically, the set of dowels 15 includes one upper end, one lower end, and two centers between the center plate 11 and the left end plate 12, and the center plate 11 and the right end. It is arranged at a total of eight locations, one at the upper end, one at the lower end, and two at the center between the plates 13. Each set of four dowels 15 on one side is arranged at equal intervals.

In the present embodiment, one set of dowels 15 is arranged at a total of eight places on one side, but may be arranged at more places.
A set of three dowels 15 are also arranged at equal intervals.

Subsequently, as shown in FIG. 5, the connecting member 16 is bridged and fixed between the upper end surfaces and the lower end surfaces of the center plate 11 and the left and right end plates 12 and 13.
On the other hand, the upper and lower end surfaces of the central plate 11 and the upper and lower end surfaces of the left and right end plates 12 and 13 are respectively formed with recessed grooves 16a into which the connecting members 16 are inserted. Yes.
Further, the connecting member 16 of the present embodiment is formed in a U-shaped cross section, and is inserted into the concave groove 16a so that the U-shaped open portion is directed to the center of the joinery. Further, the connecting member 16 is formed with a plurality of screw holes, and is fixed to the central plate 11 and the left and right end plates 12 and 13 by screws 16b.

  The handle 17 is for operating a latch mechanism (not shown) provided between the building-wide air conditioner fitting 10 and the door frame 3a. The handle 17 and the latch mechanism are arranged at positions that do not interfere with the dowel 15.

According to the present embodiment, one of the left and right end portions of the central plate 11 and the central plate side end portions of the left and right end plates 12 and 13 is the concave portion 20, and the other is the convex portion 30. Therefore, the slits 14 and 14 are formed along the surface of the concave portion 20 and the surface of the convex portion 30. And since the protrusion of the convex part 30 is arrange | positioned in the position which entered the dent side of the said concave part 20 rather than the protrusion of the concave part 20, the slits 14 and 14 are the other surface side from the one surface side of the fitting 10 Unlike the simple form which goes straight out, the joint 10 is deformed from the one surface side to the other surface side and along the width direction of the joinery 10 itself.
As a result, it is possible to ensure ventilation while blocking the line of sight between the interior and the exterior, and when the fitting 10 is viewed from the front, the presence of the slits 14 and 14 is conspicuous compared to, for example, a louver or the like. Disappear. Further, the plurality of dowels 15 that join the central plate 11 and the left and right end plates 12 and 13 are not conspicuous when the joinery 10 is viewed from the front, so that the appearance is improved.
Moreover, in a general whole-building air conditioning system, for example, a ventilation hole is formed in the wall, or a dedicated ventilation hole is provided in the fitting rather than providing a vent for discharging air from the room (indoor) to the hallway (outdoor). In many cases, there are spaces between columns. However, since it is necessary to form an opening in the wall when adopting such ventilation holes and balustrades, the fixture itself as in the fixture 10 of the present embodiment is taken into consideration when considering the structural strength of the building itself. It is advantageous to form a vent hole in the bottom. In other words, it is preferable to employ the building-wide air-conditioning fitting 10 of the present embodiment in a building because it can contribute to maintaining the structural strength of the building itself.

  Further, the length dimension of the dowel 15 is formed at the depth dimension of the dowel hole 15a formed at both left and right end portions of the center plate 11 and at the center plate side end portions of the left and right end plates 12, 13. Since the length of the dowel hole 15a is set to be longer than the sum of the depth dimensions, the center plate 11 is securely joined to the center plate 11 and the left and right end plates 12, 13 by the dowel 15. Slits 14 and 14 can be secured between the left and right end plates 12 and 13.

  In addition, a set of dowels 15 that join the center plate 11 and the left end plate 12 and a set of dowels 15 that join the center plate 11 and the right end plate 13 are Since the dowels 15 are arranged in at least three places, the central plate 11 and the left and right end plates 12 and 13 are surely well balanced. Can be joined.

  Moreover, since the dowel 15 is a substantially cylindrical dowel 15 whose diameter is set to be shorter than the thickness dimension of the joinery 10 itself, the dowel 15 is unlikely to obstruct ventilation using the slits 14 and 14. Thereby, the favorable air permeability in the joinery 10 can be ensured.

  In addition, the entire building air-conditioning fitting 10 includes the connecting member 16 that is bridged and fixed between the upper end surface and the lower end surface of the center plate 11 and the left and right end plates 12, 13. The center plate 11 and the left and right end plates 12, 13 can be reliably connected. Since the central plate 11 and the left and right end plates 12, 13 can be connected by using the plurality of dowels 15 and the connecting member 16 together, the central plate 11 and the left and right end plates 12, 13 Even if the slits 14 and 14 are formed in between, it can suppress that the intensity | strength of joinery 10 itself reduces.

1 Room 2 Corridor 3 Opening 10 Whole Building Air Conditioning Fixture 11 Central Plate 12 End Plate 13 End Plate 14 Slit 15 Joining Member (Dowel)
16 Connecting member 20 Concave part 25 Concave part 30 Convex part 35 Convex part

Claims (5)

When the entire building air conditioning system is installed in the building,
A central plate arranged in the center;
End plates disposed on the left and right sides of the central plate;
A slit formed between the central plate and the left and right end plates;
A plurality of joining members that join the center plate and the left and right end plate while holding the slit,
Of the left and right end portions of the central plate and the central plate side end portions of the left and right end plate, one is a concave portion with a concave center in a cross-sectional view, and the other is a convex portion with a center protruding in a cross-sectional view. Has been
The whole building air-conditioning fitting is characterized in that the protruding end of the convex portion is disposed at a position entering the concave side of the concave portion with respect to the protruding end of the concave portion. In the whole building air-conditioning fitting according to claim 1,
The length dimension of the joining member is formed at the depth dimension of the hole for inserting the joining member formed at both left and right end portions of the central plate and the central plate side end portion of the left and right end plate. A fitting for air conditioning throughout the building, which is set to be longer than the dimension obtained by adding the depth dimension of the hole for inserting the joining member. In the whole building air-conditioning fitting according to claim 1 or 2,
The joining member that joins the center plate and the left end plate, and the joining member that joins the center plate and the right end plate are an upper end, a center, and a lower end in the vertical direction of the joinery. The entire building air-conditioning fittings are arranged at least at three locations. In the whole building air-conditioning fitting according to any one of claims 1 to 3,
The joint air-conditioning fitting is characterized in that the joining member is a substantially cylindrical dowel whose diameter is set shorter than the thickness dimension of the fitting itself. In the whole building air-conditioning fitting according to any one of claims 1 to 4,
A fitting for air conditioning in a whole building comprising a connecting member that is bridged and fixed between upper end surfaces and lower end surfaces of the center plate and the left and right end plate.

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