JP2987027B2 - Mounting structure of air conditioner indoor unit - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting an indoor unit for an air conditioner, and more particularly to a structure for mounting an indoor unit for an air conditioner on a ceiling of a building unit constituting a unit building.

[0002]

2. Description of the Related Art A unit building is constructed by combining a plurality of building units produced in advance in a factory at a construction site. In such a unit-type building, an indoor unit for air-conditioning equipment is often installed in a room of the building unit at a factory in order to reduce work on site.

[0003]

By the way, it is desirable that the interior of the building unit can be used as widely as possible. For this purpose, it is desirable to install the indoor unit on the ceiling, for example, instead of installing it indoors because the indoor unit also takes up installation space. However, if the indoor unit is mounted on the ceiling, the weight of the indoor unit is applied to the ceiling beam of the building unit, so that the ceiling beam must have a strength that can withstand the weight of the indoor unit. In that case, it is necessary to prepare building units with different specifications of ceiling beams for the type with the indoor unit mounted on the ceiling and the type without the indoor unit, and a new production line etc. must be provided for that, and the equipment becomes large There is a problem.

[0004] It is an object of the present invention to provide an indoor unit mounting structure for air-conditioning equipment, in which an indoor unit can be easily mounted on the ceiling of a building unit using an existing production line.

[0005]

The present invention SUMMARY OF] is a structure for attaching the indoor unit for air conditioning in the ceiling of the building unit which constitutes a unitary building, said building unit
Of the ceiling beams to be configured, the ceiling beams at the installation positions of the indoor units are parallel to and along the upper surface of the ceiling beams.
The indoor unit is provided with a reinforcing member for reinforcing the ceiling beam.
Is attached to the reinforced ceiling beam and the reinforced ceiling beam.
It is attached via a bracket connecting the members.
This is a structure for mounting indoor units for air conditioning equipment.

[0006]

In the structure for mounting an indoor unit for an air conditioner, a notch may be formed in the reinforcing member so that a drain pipe of the indoor unit can be piped.

[0008]

[0009]

According to the present invention, the indoor unit for the air conditioner is mounted on the reinforced ceiling beam. Therefore, that-out <br/> in that the weight of the indoor units withstand even under the ceiling joists enough. In addition, the reinforcement of the ceiling beam, the ceiling beam of the normal building unit is used as it is , and it is only necessary to provide a reinforcing member on the ceiling beam at the installation position of the indoor unit, so using the existing production line , Has ceiling beams reinforced with reinforcing members
Building units can be produced. In addition, small ceiling
Beam and reinforcement are also connected by brackets
Therefore, the strength of the ceiling beam and the reinforcing member will further increase
The indoor unit only needs to be mounted on the bracket.
And the above-mentioned object is achieved.

In addition, the mounting structure of the indoor unit for air conditioning equipment is
And the drainage pipe of the indoor unit can be
If a notch is formed, the water gradient of the drain
The indoor unit can be installed on the ceiling of the building unit.
Can be easily installed in a well.

[0011]

[0012]

1 to 5 show an embodiment of the present invention. As shown in FIG. 1, the mounting structure of the air conditioner indoor unit according to the present embodiment has a structure in which an air conditioner indoor unit 2 is mounted on a ceiling panel 15 of a building unit 1 constituting a unit building such as a house. is there. Here, the building unit 1 is composed of four pillars 10 erected at four corners, and a ceiling beam 11 composed of a long side upper beam 11A and a short side upper beam 11B connecting the upper and lower ends of these pillars 10,
And a frame 13 composed of a floor beam 12 composed of a lower side lower beam 12A and a shorter side lower beam 12B. An outer wall, an inner wall, a ceiling material 14 (see FIG. 2), a floor material, etc. Is formed. In addition, the long side upper beam
11A, a plurality of ceiling beams 16 are provided in parallel with the short side upper beams 11B, and the ceiling panels 15 are formed by the ceiling beams 16 and the ceiling beams 11. 4 and 5, reference numeral 5 denotes an upper-floor building unit. The upper-floor building unit 5 includes columns 6 and floor beams 7, and the floor joists 8 are provided with floor joists 8.

As shown also in FIG. 2, on the upper surface of the two ceiling beams 16A on which the indoor unit 2 is arranged and mounted therebetween, the ceiling beams 16A are provided in parallel with the ceiling beams 16A and have substantially the same specifications. The reinforcing member 17 is integrally fixed by, for example, adhesion,
Thereby, the attachment beam 18 is formed.

Two sets of brackets 19 are mounted on opposite sides of each mounting beam 18 so as to extend over the reinforcing member 17 and the ceiling beam 16A and connect the two. These brackets 19 have an L-shaped cross section, one side of which is positioned at substantially the same height as the upper surface of the mounting beam 18, and one side of which is the upper surface of the bracket 19. A bolt hole 19A is formed in the upper surface of the bracket 19, and a threaded rod 20 threaded over the entire length can be inserted. In addition, a rectangular notch 17A is formed on the upper surface of the reinforcing member 17 constituting the mounting beam 18 on one side near the bracket 19.

The lower portion of each mounting beam 18 to which the indoor unit 2 is mounted has a substantially square opening 14A extending over the width between the mounting beams 18 and the width of the indoor unit 2 in the longitudinal direction. The indoor unit 2 is inserted into the opening 14A.

The indoor unit 2 is, as shown in FIGS.
A thin type having approximately the same thickness as the ceiling beam 11 and having a flange portion 2A on the indoor side is used. Two lugs 23 are attached to both side surfaces of the indoor unit 2 in the short side direction, and the lugs 23 have a substantially U-shape in plan view. The screw bar 20 can be inserted through the center of the U-shape of the lug 23, and the center of the lug 23 has a bolt hole 19A formed in the upper surface of the bracket 19.
Are arranged so as to be located on the same center as the central part of.

Therefore, the screw rod 20 is connected to the bracket 19, for example.
After inserting the washer 24 and the nut 25 on the upper part of the bolt hole 19A, insert the lug 23 into the screw rod 20,
If a nut 27 is screwed into the lower part via a washer 26,
The indoor unit 2 can be mounted on the mounting beam 18, that is, the ceiling panel 15. A drain pipe 28 and a refrigerant pipe 29 are provided on one side surface of the indoor unit 2 in the short side direction.
As shown in FIG. 5, the pipe is connected to the outside of the building unit 1 through a square notch 17A formed on the upper surface of the reinforcing member 17 in consideration of a water gradient.

When the indoor unit 2 is manufactured, the bracket 19 is attached to two mounting beams 18 formed by fixing a reinforcing member 17 to a ceiling beam 16A to which the indoor unit 2 is mounted when the building unit 1 is manufactured. Mounted via. At this time, screw rod 20
Into the bolt hole 19A of the bracket 19 and the lug 23, and insert the washer 24, nut 25 and washer
By attaching the nut 26 and the nut 27, the indoor unit 2 can be fixed to the ceiling panel 15.

According to the above-described embodiment, the following effects can be obtained. That is, the two ceiling beams 16A to which the indoor unit 2 is attached are the mounting beams 18 reinforced by the reinforcing members 17, and the mounting beams 18 can sufficiently withstand the weight of the indoor unit 2. 2 can be mounted on the ceiling 15 of the building unit 1. Therefore, the room becomes large and the space can be used effectively. Further, the reinforcing member 17 can be attached to the ceiling panel 15 of a normal building unit as it is, and two ceiling beams to which the indoor unit 2 is attached are installed.
The work can be performed using the existing production line because it only needs to be mounted on the 16A.

Further, the drain pipe 28 of the indoor unit 2 has a square notch formed on the upper surface of the reinforcing member 17 in consideration of a water gradient.
Since the pipe is connected to the outside of the building unit 1 through 17A, the drain of the indoor unit 2 is smoothly discharged. In order to arrange the indoor unit 2, the ceiling material 14A on the lower surface of the two ceiling beams 16A is opened in a square shape.
When the indoor unit 2 is mounted, it is closed by the flange portion 2A, so that there is an effect that no gap is formed in the ceiling panel 15.

Two ceiling beams for mounting the indoor unit 2
Since the two connecting beams 21 are bridged between the 16A, even if the portion for installing the indoor unit 2 is the opening 14A, it can be fixed to the connecting beam 21 when the ceiling material 14 is mounted. The effect is that the edge of the material 14 does not become weak.

[0022]

[0023]

[0024]

[0025] The present invention is not limited to the above-described real施例, is intended to include a variation of the range that can achieve the purpose. For example, before you施例over bracket 19 to the ceiling joists 16A reinforcing member 17 Doo and has linked the two is not limited thereto. In short the indoor unit 2 via a bracket 19 reinforcement The bracket 19 may be attached to the fixed ceiling beam 16A.
It may be attached to any one of A.

Further, before you施例, threaded rod 20 is a stud bolt threaded throughout are used, not limited to this, for example, conventional bolts may be used nut. In addition, in front of you施例, the indoor unit 2 is building unit 1
The ceiling 15 is mounted at a substantially central position of the ceiling 15, but the mounting position may be any position as long as it is the ceiling 15, for example, it may be mounted at one corner.

[0027]

In addition, specific structures, shapes, and the like when implementing the present invention may be other structures as long as the object of the present invention can be achieved.

[0029]

As described above, according to the present invention, according to the mounting structure of the air conditioning equipment for chamber machine of the present invention, the indoor unit is reinforced
Because it is attached to the ceiling beam, the weight of the indoor unit
It can withstand well even if it hangs on a small beam. Also,
Reinforcement members are attached to ceiling beams of ordinary building units
Only use existing production lines to reinforce
Produce building units with ceiling beams reinforced with members
Can be In addition, the ceiling beams and reinforcing members are
Because it is also connected by a bracket, it is reinforced with ceiling beams
As the strength with the members further increases, the indoor unit
The mounting can be easily performed because it is sufficient to mount it on the mounting surface.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a building unit using a mounting structure of an indoor unit for an air conditioner according to a first embodiment of the present invention.

FIG. 2 is an exploded perspective view showing an installation structure of an indoor unit for an air conditioner according to the embodiment.

FIG. 3 is a plan view showing a mounting structure of an indoor unit for an air conditioner according to the embodiment.

FIG. 4 is a sectional view taken along line IV-IV in FIG. 3;

FIG. 5 is a sectional view taken along line VV in FIG. 3;

[Explanation of symbols]

 1 Building unit 2 Indoor unit for air conditioner 11 Ceiling beam 15 Ceiling 16A Ceiling beam 17 Reinforcement member 17A Notch 18 Mounting beam 19 Bracket 28 Drain pipe

Claims (2)

(57) [Claims] 1. A structure for mounting an indoor unit for an air conditioner on a ceiling of a building unit constituting a unit type building, wherein the indoor unit is attached among small ceiling beams constituting the building unit. the ceiling joists position, the upper surface of the ceiling joists
A reinforcement member parallel to and along the ceiling beam
The indoor unit is provided for the reinforced ceiling beam.
Via a bracket connecting the ceiling beam and the reinforcing member
Mounting structure of the air conditioning equipment for the indoor unit, characterized in that attached to. 2. The installation structure for an indoor unit for an air conditioner according to claim 1, wherein the reinforcing member includes a drainage of the indoor unit.
A structure for mounting an air conditioner indoor unit, characterized in that a cut-out portion is formed to allow air pipes to be piped .