JP2922777B2 - Mounting structure and mounting method of air conditioner indoor unit in unit type building - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure and a mounting method for an air conditioner indoor unit in a unit building constructed by combining a plurality of building units.

[0002]

2. Description of the Related Art A unit building is constructed by combining a plurality of building units produced in a factory at a construction site. This building unit is provided with a framework consisting of four pillars erected at the four corners and four upper beams and lower beams connecting between the upper ends and lower ends of these pillars. Ceilings, flooring, exterior walls are attached, and
An indoor wall or the like composed of an inner wall panel or the like is attached. In such a unit building, an air conditioner (air conditioner)
Conventionally, the indoor unit is installed in a room in contact with a wall surface such as an inner wall of the building unit, or is installed on a wall surface such as an inner wall.

[0003]

As described above, the conventional indoor unit of the air conditioner of the unit-type building is installed in the room in contact with the wall surface such as the inner wall of the building unit, or is installed on the wall surface such as the inner wall. Therefore, there is a problem that the indoor space is narrowed by the air conditioner indoor unit. On the other hand, in the unit-type building, the space between the indoor walls at the boundary between a plurality of horizontally adjacent building units has hardly been used conventionally, and this space is a dead space in the unit-type building.

An object of the present invention is to provide a mounting structure of an air conditioner indoor unit in a unit-type building and a method of mounting the same, in which the air conditioner indoor unit can be arranged by utilizing a dead space and the space can be effectively used. It is in.

Another object of the present invention is to provide a structure for mounting an air conditioner indoor unit in a unit-type building in which pipes such as a refrigerant pipe can be piped without interfering with the foundation of the building.

Still another object of the present invention is to provide an air conditioner indoor unit for a unit-type building in which pipes such as refrigerant pipes attached to an upper-floor building unit and a lower-floor building unit can be easily connected on site at a factory. An object of the present invention is to provide a mounting method.

[0007]

According to the present invention, an air conditioner indoor unit mounting structure in a unit building according to the present invention is provided at four corners.
On the four pillars to be joined and the upper ends of these pillars
A framework with a lower beam connecting the beams and the lower end
The example was building unit a mounting structure of the air conditioner indoor unit of is that unitary building built by combining a plurality, in the building unit disposed at predetermined intervals in the horizontal direction
Is an indoor wall that forms a space surrounded by the columns and beams.
And the indoor unit of the air conditioner is adjacent to the horizontal direction.
In the building unit .

[0008] The air conditioner indoor unit of this unit building is
It may be arranged between the indoor walls of a plurality of building units adjacent in the horizontal direction. At this time, at least one indoor wall has an opening formed in contact with the floor surface of the building unit,
It may be inserted and arranged in this opening, and may be arranged above a notch formed in the foundation on which the building unit is installed, and a pipe such as a refrigerant pipe may be piped through this notch. You may.

[0009] In the air conditioner indoor unit of the unit-type building, an entrance / exit portion may be formed in the interior wall, and may be inserted and disposed in an opening formed above the entrance / exit portion.

[0010] Mounting of the air <br/> Con indoor in unitary building according to the present invention, the four pillars erected at four corners
The upper beam connecting the upper ends of these columns and the lower end
Building unit with framing having lower beams for joining
A mounting method of mounting the air conditioner indoor unit is that the unitary building built plurality combining, said building unit
In the factory, an indoor wall is provided at a factory, and an opening for allowing an air conditioner indoor unit to be inserted is formed in at least one indoor wall of the building units adjacent to each other at a predetermined interval in the horizontal direction. After combining the building units, the air conditioner indoor unit is inserted from the opening to extend between the adjacent building units.
And is disposed in a space formed between the indoor walls of the building units.

In the method for installing an air conditioner indoor unit in a unit building, an installation frame for installing the air conditioner indoor unit in the opening may be installed in a factory, and the air conditioner indoor unit may be installed on the installation frame on site. The building unit is an upper-floor building unit, and an opening is provided in a factory above an entrance formed in an interior wall of the upper-floor building unit, and thereafter, a working hole is formed near the entrance in the interior wall. Alternatively, after assembling the building units at the site, pipes such as refrigerant pipes attached to the upper-floor building unit and the lower-floor building unit may be connected to each other at the work hole.

[0012]

[Action] In such a mounting structure and method Mounting of d <br/> conditioners indoor in unitary building of the present invention, air conditioning indoor unit, among a plurality of building units which are adjacently spaced a predetermined distance in the horizontal direction since is disposed across the air-conditioned indoor unit will be disposed in a dead space between the building units. For this reason, effective use of dead space
Can be planned. In addition, each indoor space of each building unit is not narrowed for the indoor unit, and therefore, the degree of freedom in the layout of the indoor space is ensured.

The air conditioner indoor unit of this unit building is
When the building unit is installed on a foundation above a notch formed, for example, for passing or inspecting a worker, and a pipe such as a refrigerant pipe is piped through the notch. The pipes can be installed without interfering with the foundation by using a notch provided in advance on a pipe such as a refrigerant pipe of an indoor unit that hangs on the upper surface of the foundation. Even if an indoor unit is installed, the piping can be easily performed.

[0014] In the method of mounting an air conditioner indoor unit of a unit building, the building unit is an upper floor building unit, and an opening is provided in a factory above an entrance formed in an indoor wall of the upper floor building unit. After that, a work hole is formed near the entrance / exit portion of the indoor wall, and the building units are combined at the site, and then the work holes are used to connect pipes such as refrigerant pipes attached to the upper-floor building unit and the lower-floor building unit. In the case of connection, work on site is only to connect pipes such as refrigerant pipes attached at the factory to the upper-floor building unit and the lower-floor building unit. Even if it is installed in the unit, the piping work on site can be reduced.

[0015]

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a unit-type building 1, which comprises a plurality of lower-floor building units 3 installed on a foundation 2 (see FIGS. 2 and 3), and these lower-floor building units 3. And a plurality of upper-floor building units 4 installed on the floor. As shown in FIGS. 2 and 3, a part of the base 2 is formed with a notch 2 </ b> A which is cut from the upper surface to a certain height below the upper surface.
A is an inspection port that allows a worker to pass through a lower space of the building unit 3 even when the building unit 3 is installed on the foundation 2.

As shown in FIG. 1, such a unit-type building 1 includes a lower-floor building unit 3 which is adjacent in the horizontal direction.
Floor-mounted air conditioner indoor unit (hereinafter referred to as the
An indoor unit 40 is installed at the boundary between the upper-floor building units 4A and 4B adjacent to each other in the horizontal direction. First, the indoor units 20 of the lower-floor building units 3A and 3B will be described. As shown in FIGS. 2 and 3, the lower-floor building units 3A and 3B include pillars 5 erected at four corners, and upper and lower beams 6 (not shown) connecting between the upper and lower ends of the pillars 5. A framework 7 is provided. The frame 7 is provided with a ceiling surface material (not shown) and a floor surface material 8, and further provided with an indoor wall 10 including a plurality of inner wall panels 9 and the like. Therefore, the boundary between the adjacent lower-floor building units 3A and 3B is
0 is a shielded state. In addition, the inner wall panel 9
Is a base frame 11 made of, for example, wood and the like.
And a face material 12 such as a gypsum board attached to the surface.

A connection panel 13 is attached between the floor panels 8 of the building units 3A and 3B on site, and a drain pipe of the indoor unit 20 is provided at a predetermined position of the connection panel 13. A pipe hole 13A through which 27 and the like are inserted is opened,
Further, a prism-shaped receiving member 14 made of, for example, wood is fixed to the connection surface member 13 and the upper surface of the floor surface member 8 at a factory or a site. The receiving member 1
The length of 4 is almost the same as the width of the indoor unit 20.

As shown in FIGS. 2 and 3, the building unit 3A
A part of the indoor wall 10 has an opening 1 cut into a rectangular shape.
0A is formed, and the lower part of the opening 10A is in contact with the floor member 8 of the building unit 3A. On both sides and the upper surface of the opening 10A, a sealing member 15 extending from the surface of the opening 10A (the indoor side of the building unit 3A, the left side in FIG. 3) to the interior wall 10 of the building unit 3B is attached at the site. The sealing member 15 is formed of a surface material such as a gypsum board, and is attached to the base frame 11 or the like by nailing or the like.

The indoor unit 20 is provided with two adjacent units.
It is installed between the interior walls 10 of the three lower-floor building units 3A and 3B and above the notch 2A formed in a part of the foundation 2, and has a main body 21. An air conditioning unit 22 is provided in the main body 21, and a filter (not shown) is attached to the front surface of the main body 21. The main body 21 is fixed on site by screws 23 as shown in FIG. It is fixed to. A front panel 24 is attached to the front of the main body 21. The front panel 24 is formed to have the same external dimensions as the main body 21 and is a substantially rectangular frame having outlets 24A for hot air or the like at upper and lower portions. The front panel 24 is provided with the locking member 1 attached to the side surface thereof.
8 is engaged with an engagement member 19 provided inside the side surface of the main body 21 so that the main body 21 can be attached with one touch. Further, a louver 25 is detachably attached to the front panel 24. That is,
A louver receiver (not shown) is attached to the front panel 24. The louver receiver supports a side surface of the louver 25, and a lower portion of the louver 25 is supported by a louver receiver 28 attached to the floor panel 8. ing. The louver 25 includes an adjustment unit 25A that adjusts the direction of hot air or the like blown from the outlet 24A and a suction unit 25 that sucks air.
B. The indoor unit 20 further includes a refrigerant pipe 26, a drain pipe 27, a power supply line (not shown), and the like.

As shown in FIG. 3, such an indoor unit 20 has such a thickness as to fit between the indoor walls 10, and is pushed into the sealing member 15 from the opening 10A and installed. It is supposed to be. At this time,
The surface of the louver 25 of the indoor unit 20 and the wall surface of the indoor wall 10 in the building unit 3A are substantially flat, and the indoor unit 2
Although the back surface of the main body 21 at 0 straddles the lower beam 6 of the building unit 3B, it is slightly away from the back surface of the indoor wall 10 of the unit 3B.

A method for mounting the indoor unit 20 will be described. First, the lower-floor building unit 3A is installed at the site such that the opening 10A of the interior wall 10 is located above the cutout 2A of the foundation 2, and the other lower-floor building units 3B and the like are also installed on the foundation 2. Place on top. Next, the connecting surface material 13 is placed between the floor materials 8 of the adjacent building units 3A and 3B.
And a sealing member 15 is attached from the opening 10A of the indoor wall 10 in the building unit 3A to the back surface of the other indoor wall 10. After this, the indoor unit 20
Of the main body 21 is pushed into the sealing member 15 from the opening 10A such that the lower surface of the main body 21 rests on the receiving member 14, and the bottom surface of the main body 21 is
Fixed to. Next, after the front panel 24 is attached to the main body 21 by engaging the locking member 18 with the engaging member 19, the louver receiving member 28 is attached to the floor panel 8, and the front panel 24 is attached to the louver receiving member 28. And the louver 25 is attached to the front panel 24 with the side surface supported.

Next, the air conditioner indoor unit 40 will be described with reference to FIGS. As described above, the indoor unit 40 is provided at the boundary between two upper-floor building units 4A and 4B that are horizontally adjacent to each other in FIG. Here, since the frame structure of the upper floor building units 4A and 4B is the same as that of the lower floor building units 3A and 3B, the same members are denoted by the same reference numerals and description thereof will be omitted or simplified. In addition, the function and the internal structure of the indoor unit 40 are the same as those of the indoor unit 20, so that the description of the internal structure and the like is omitted or simplified.

Each of the upper-floor building units 4A and 4B is provided with an interior wall 30 having the same material and structure as the first embodiment, and a part of the interior wall 30 of the building unit 4A is provided with two sheets. A door 34, which is an entrance, is provided between the inner wall panels 29. Although not shown, the interior wall 30 of the building unit 4B is not shown.
An entrance corresponding to the door 34 is also provided.
Above the door 34, there is a space formed between the lower surface of the ceiling panel 31 and this space, which is an opening 30A. An installation frame 35 in which, for example, four plate members are assembled is attached to a side surface of the opening 30A with a nail 36 at a factory. Further, two brackets 37 are mounted inside the upper surface of the installation frame 35.

The indoor unit 40 mounted on the installation frame 35 has a main body 41.
A front panel 44 is provided on the front surface, and a mounting member 42 corresponding to the bracket 37 is provided on the upper surface. Then, at the site, the main body 41 is placed from the front of the installation frame 35,
That is, the bracket 37 and the fixture 42 are fitted into the installation frame 35 from the indoor side of the building unit 4A,
As a result, the main body 41 is inserted into the installation frame 35, that is, inserted into the opening 30A of the indoor wall 30. A louver 45 is further attached to the main body 41.

Referring now to FIG. 5, the relationship between the installation frame 35, the main body 41, and the boundary between the two building units 4A and 4B will be described. The installation frame 35 attached to the opening of the interior wall 30 of the building unit 4A has its rear end face located on the line of the upper beam and the lower beam 6 connecting the upper and lower ends of the two columns 5 of the building unit 4A. When the main body 41 is attached to the installation frame 35, the rear end of the main body 41 does not come into contact with the interior wall 30 of the adjacent building unit 4B, but the upper and lower ends of the two columns 5 of this building unit 4B. It is located on the line of the upper beam and the lower beam 6 connecting the parts. For this reason, even if the main body 41 is previously attached to the installation frame 35 at the factory, and then the building units 4A and 4B are combined by a crane hanging operation at the site, the rear end of the main body 41 is located below the building unit 4B. The beams 6 interfere, and the building units 4A, 4B
Cannot be combined. For this reason, after combining the building units 4A and 4B on site, the main body 41 installs the installation frame 35.
It can be attached to.

As shown in FIG. 4, a refrigerant pipe 46, a drain pipe 47, and the like for the indoor unit 40 are attached to the back of the indoor wall 30 in the building unit 4A at the factory. One end (upper side) 46A of the refrigerant pipe 46 is suspended by a predetermined dimension along the back surface of the indoor wall 30 until it is connected to the main body 41 at the site, but is extended after the main body 41 is attached at the site. And is connected to a connection port of the main body 41. Further, the other end (lower side) 46B of the refrigerant pipe 46 extends to near the lower beam of the building unit 4A. In order to extend the refrigerant pipe 46 for the building unit 4A to below the floor of the lower-floor building unit 3A, the other end 46B is connected to a refrigerant pipe 56 previously piped to the unit 3A, as shown in FIG. At the site, they are connected by a connection tool 49 such as a union.

At the end of one end (upper side) 47A of the drain pipe 47, a joint hose 48 is provided, which is connected to a connection port of the main body 41 after the main body 41 is attached to the installation frame 35 on site. With the other end (lower side) 47
B extends to near the lower beam of the building unit 4A. As shown in FIG. 1, the other end 47B is connected to a drain pipe 57 previously piped to the lower-floor building unit 3A to be connected to the drain pipe 47 by a joint hose 59 at the site. Has become.

In the interior wall 30 of the building unit 4A, near the door 34, a work hole 30B is formed by cutting the interior wall 30 into a rectangular shape. The work hole 30B is used to make an upper floor building unit. 4A refrigerant pipe 46, drain pipe 47
And the like, the refrigerant pipe 56 and the drain pipe 5 of the lower-floor building unit 3A.
7 and the like can be connected on site. After the connection work between the refrigerant pipes 46 and 56 and the like are completed, the cover face material 32 formed of a gypsum board is attached to the work hole 30B.

A method of mounting the indoor unit 40 will be described. First, a door 34 is provided on the interior wall 30 of the upper floor building unit 4A at the factory, and a mounting frame 35 is attached to the opening 30A above the door 34, and a working hole 30B is formed in the interior wall 30. Further, a refrigerant pipe 46 and a drain pipe 47 for the indoor unit 40 are attached to the back surface of the indoor wall 30. At this time, the lower-floor building unit 3A disposed below the upper-floor building unit 4A is also provided with a refrigerant pipe 56, a drain pipe 57, and the like connected to the refrigerant pipe 46, the drain pipe 47, and the like.

Thereafter, the upper-floor building units 4A, 4B are installed on the lower-floor building units 3A, 3B at the site, and then the indoor units 40A are installed from the indoor side of the building unit 4A.
Is pushed into the installation frame 35, and the bracket 37
The main body 41 is attached to the installation frame 35 by connecting the main body 41 to the mounting frame 35 with the bolts 43. Then, after attaching the louver 45 to the main body 41, the upper floor building units 4A, 4B
Before attaching the top floor or roof to the indoor unit 40, the hanging end 46A of the refrigerant pipe 46 attached to the interior wall 30 of the building unit 4A is extended to connect to the connection port of the indoor unit 40, and the drain pipe 47 is provided. One end of the body 41
Is connected to the connection port with a joint hose 48. Next, before attaching the cover face member 32, the other end 46 A of the refrigerant pipe 46 and the drain pipe 47 are
The other end 47B and the refrigerant pipe 56 of the lower-floor building unit 3A.
And the drain pipe 57 is connected with the connecting tool 49 and the joint hose 59, respectively. Thereafter, the face material 32 is attached to the work hole 30B, and a wall finishing material such as vinyl cloth is attached to the face material 32 as well.

According to the above-described embodiment, the following effects can be obtained. That is, since the indoor units 20 and 40 are installed at the boundary between the two building units 3A, 3B, 4A and 4B, that is, between the indoor walls 10 and 30, the indoor units 20 and 40 are installed at the boundaries between the units 3A, 3B, 4A and 4B. Does not protrude into each room. For this reason, the building units 3A, 3B, 4
The effective use of the dead space between the indoor walls 10 and 30 in A and 4B can be achieved, and the indoors do not become narrow due to the indoor units 20 and 40, and the degree of freedom in the layout of the indoors is ensured. Further, the indoor units 20 and 40 include the indoor walls 10 of the two building units 3A, 3B, 4A and 4B, respectively.
30, the refrigerant pipe 26 and the drain pipe 2
7 and the like can be arranged between the indoor units 20 and 40 and the indoor walls 10 and 30, thereby eliminating the need to provide a special pipe space. Can be used.

Further, since the indoor unit 20 is installed above the notch 2A necessary for the base 2 as an inspection port, the refrigerant pipe 2 of the indoor unit 20 hanging on the upper surface of the base 2
6. The drain pipe 27 can be piped by using the cutout 2A without interfering with the foundation 2, so that even if the air conditioner indoor unit 20 is installed above the foundation 2, the pipe can be easily formed.

The interior wall 3 of the upper-floor building unit 4A
0 is formed with a working hole 30B.
In the operation from 0B, the refrigerant pipe 46 and the drain pipe 47 attached to the upper floor building unit 4A can be connected to the refrigerant pipe 56 and the drain pipe 57 attached to the lower floor building unit 3A, Accordingly, since only the connection work is required at the site, even if the indoor unit 40 is provided in the upper-floor building unit 4, the piping and wiring work at the site can be reduced.

The present invention is not limited to the above-described embodiment, but includes the following modifications as long as the object of the present invention can be achieved. For example, in the above embodiment, the indoor units 20 and 40 are
It is provided between the two lower-floor building units 3A and 3B and between the two upper-floor building units 4A and 4B adjacent to each other in the horizontal direction. However, the arrangement positions of the indoor units 20 and 40 are not limited to this. Between three or four lower-floor building units 3 or between three or four upper-floor building units 4 adjacent in the horizontal direction. In short, any indoor unit may be provided at the boundary between a plurality of building units.

In the above-described embodiment, the installation frame 35 for mounting the main body 41 of the indoor unit 40 is formed in a frame shape by four plate members, and this is mounted on the opening 30A. The shape is not limited to this, and for example, the main body 41 may be attached to a side plate member without the need for a plate on the top surface and a groove shape having a horizontally long cross section. In short, the main body 41 of the indoor unit 40 may be attached above the door 34 which is an entrance.

[0036]

As described above, according to the mounting structure and the mounting method of the air conditioner indoor unit in the unit type building of the present invention, the air conditioner indoor unit is placed at a predetermined interval.
Since it is arranged and is arranged across a plurality of horizontally adjacent building units, the air conditioner indoor unit is
It will be placed in the dead space between building units. For this reason, effective use of dead space can be achieved.
it can. In addition, each indoor space of each building unit is not narrowed for the indoor unit, and therefore, the degree of freedom in the layout of the indoor space is ensured.

Further, the air conditioner indoor unit of the unit type building is disposed above a notch formed for passing workers, for example, on a foundation on which the building unit is installed, and a pipe such as a refrigerant pipe fills the notch. Since it is designed to be piped through, using a notch provided in advance on a pipe such as a refrigerant pipe of an indoor unit hanging on the upper surface of the foundation, it is possible to pipe without interfering with the foundation, Thereby, even if the air conditioner indoor unit is installed above the foundation, the piping can be easily performed.

Further, in the method for mounting an air conditioner indoor unit of a unit type building, the building unit is an upper floor building unit, and an opening is provided at an upper portion of an entrance formed in an indoor wall of the upper floor building unit in a factory.
A work hole is formed in the vicinity of the entrance / exit portion of the indoor wall, and after assembling the building units at the site, refrigerant pipes and the like attached to the upper-floor building unit and the lower-floor building unit at the factory by work from the work holes. Since the pipes are connected to each other, work on site is only to connect pipes such as refrigerant pipes attached at the factory to the upper floor building unit and the lower floor building unit, and as a result, Even if an air conditioner indoor unit is installed in an upper-floor building unit, piping work on site is reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a unit-type building to which an indoor unit according to an embodiment of the present invention is attached.

FIG. 2 is a perspective view showing an indoor unit installed in a lower-floor building unit.

FIG. 3 is a cross-sectional view showing an indoor unit installed in a lower-floor building unit.

FIG. 4 is an exploded perspective view showing an indoor unit installed in an upper-floor building unit.

FIG. 5 is a plan view showing a relationship between an indoor unit and two upper floor building units horizontally adjacent to each other.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Unit-type building 2 Foundation 2A Notch formed in foundation 3 Lower building unit 3A, 3B Two building units adjacent horizontally 4 Upper building unit 4A, 4B Two building units horizontally adjacent 10, 30 Indoor wall 10A, 30A Opening 20, 40 Indoor unit of air conditioner 26, 46, 56 Refrigerant pipe 27, 47, 57 Drain pipe 34 Door serving as an entrance

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁶ , DB name) F24F 1/00 E04B 1/348

Claims (8)

(57) [Claims] 1. Four pillars standing at four corners and these pillars
Join between the upper beams and the lower ends
A mounting structure of the air conditioner indoor unit in is that the unitary building built building unit with a framework combined multiple sets <br/> having lower beam that, at predetermined intervals in the horizontal direction
The building units to be installed are enclosed by the columns and beams.
An interior wall forming an enclosed space, wherein the air conditioner is provided.
The indoor unit is located between the horizontally adjacent building units.
A mounting structure for an indoor unit of an air conditioner in a unit-type building, which is arranged in a standing manner. 2. A mounting structure of <br/> AC indoor unit in unitary building according to claim 1, wherein said air conditioning chamber
Machine is disposed between the indoor walls of the horizontally adjacent building unit ,
Mounting structure of the air conditioner indoor unit. 3. A mounting structure of <br/> AC indoor unit in unitary building according to claim 2, wherein an opening in contact with the floor surface of the building unit is formed on at least one of the chamber walls, the air conditioning chamber An air conditioner indoor unit mounting structure in a unit building, wherein the air conditioner is inserted from the opening. 4. The mounting structure of <br/> AC indoor unit in unitary building according to claim 3, wherein said air conditioning chamber
The unit is disposed above a cutout formed in a foundation on which the building unit is installed, and a pipe such as a refrigerant pipe is piped through the cutout.
Installation structure of the air conditioner indoor unit. 5. A mounting structure of <br/> AC indoor unit in unitary building according to claim 2, inlet and outlet part is formed in the chamber wall, the air conditioner indoor unit is formed above the inlet and outlet part Air conditioner indoor unit in a unit-type building ,
Mounting structure . 6. Four pillars standing at four corners and these pillars
Join between the upper beams and the lower ends
Building unit comprising a framework having a lower beam into a plurality sets is that the unitary building built to suit <br/> a mounting method for mounting an air conditioner indoor unit, factory provided room wall to the building unit with that, At least one indoor wall of the building units adjacent to each other at predetermined intervals in the horizontal direction is formed with an opening that allows an air conditioner indoor unit to be inserted, and then, after combining the building units at the site, An air conditioner indoor unit is inserted from the opening so as to straddle between the adjacent building units , and is disposed in a space formed between the indoor walls of the building units. mounting of d <br/> conditioners indoor in unitary building. 7. The method of mounting the <br/> AC indoor unit in unitary building according to claim 6, wherein the mounting frame installing the air conditioner indoor unit in the opening is mounted at the factory, in the installation frame mounting of d <br/> conditioners indoor in unitary building, characterized in that the field in the air conditioner indoor unit is mounted. 8. A unit building according to claim 6 or 7.
In the method for mounting an air conditioner indoor unit according to the above, the building unit is an upper-floor building unit, and the opening is provided at an upper part of an entrance formed in the indoor wall of the upper-floor building unit in a factory, and Forming a working hole in the vicinity of the entrance and exit, and assembling the building unit at the site, and then working from the working hole, the refrigerant attached to the upper floor building unit and the lower floor building unit at the factory. A method of mounting an air conditioner indoor unit in a unit-type building, characterized by connecting tubes such as tubes.