JPH07139803A - Fitting device of air conditioner - Google Patents

Abstract

PURPOSE:To enable close fitting of the main body of an air conditioner to a fitting plate by a method wherein an external piping taken in from an upper-side hole part provided in the fitting plate for engaging the main body of the air conditioner, which is fixed on an indoor wall, is held in a recessed part formed on the rear side of the main body of the air conditioner. CONSTITUTION:A fitting plate 20A has a square shape corresponding to the rear of the main body 1 of an air conditioner and an engagement part 21 with which an engagement piece 19 of the main body 1 of the air conditioner is made to engage is provided in two places of the upper part thereof, while a piping hole having a number of holes provided for fitting on an indoor wall and square through holes provided in four places on the right and left and the upper and lower sides is formed. Besides, piping fixing band fitting parts 30c and 31a are provided on the upper and lower sides of the surface of the fitting plate 20A opposed to the rear of the main body 1 of the air conditioner. As for the rear side of the main body 1 of the air conditioner corresponding to the fitting plate 20A, in this case, a rear plate 36 is formed in recession toward the front of the main body 1 of the air conditioner and a construction is so made as to ensure a space for holding a piping group 25a and others fixed on the fitting plate 20A, inside the back of the main body 1 of the air conditioner.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner mounting device for mounting an air conditioner body of a separation type air conditioner on an indoor wall.

[0002]

2. Description of the Related Art FIG. 7 is an external perspective view of an air conditioner body, in which reference numeral 1 is an air conditioner body, which is mounted on an interior wall (not shown) and generally operated by a wireless remote controller (not shown). Reference numeral 2 denotes a suction grill (opened in the drawing) that is attached to the front surface of the air conditioner body 1 so as to be openable and closable, 3 is an air filter that is arranged inside the suction grill 2, and 4 is an upper side that is provided at an outlet. The wind direction changing plates 5 are lower side air direction changing plates provided below the upper side wind direction changing plate 4, and the blowing air direction is generally changed by a motor not shown.

Reference numeral 7 designates a housing portion for housing the temperature sensor therein.
Reference numeral 8 denotes a display unit, and 9 and 10 denote exterior bodies.

FIG. 8 is a schematic cross-sectional view of the air conditioner body 1 shown in FIG. 7. Reference numeral 16A is a refrigerant side heat exchanger in which a refrigerant pipe through which a refrigerant flows is incorporated. They are connected to form a refrigeration cycle system, and the heat taken in by the heat exchanger 16A between the air taken in from the suction grill 2 and the cold heat is exchanged.

The heat exchanger 16B is a heat exchanger on the hot water side in which a hot water pipe through which hot water flows is incorporated. The heat exchanger 16B is connected to an outdoor unit (not shown) by a hot water pipe to form a hot water circulation system, and the heat exchanger 16B sucks the water. The air taken in from the grill 2 and the heat are exchanged with each other.

Reference numeral 17 denotes a cross flow fan as a blower, and 18 denotes a drain pan.

Reference numeral 19 is a locking piece formed on the upper rear surface of the air conditioner body 1, and this locking piece 19 is engaged with an engaging portion 21 formed on a mounting plate 20 fixed to the indoor wall. It is designed to be locked.

More specifically, as shown in FIG. 9, the mounting plate 20 has a quadrangular shape corresponding to the back surface of the air conditioner main body 1, and the engaging portion 21 with which the locking piece 19 is engaged is provided at the upper portion. A large number of holes 22 for attachment to the interior wall are formed at a plurality of places, and pipe notches 23 through which a refrigerant pipe or the like penetrates are formed at lower portions on both left and right sides.

With this structure, first, the mounting plate 20 shown in FIG. 9 is fixed to the interior wall by the holes 22 with mounting screws at appropriate points. At this time, the connection port side of the pipe group is taken out from the indoor wall so that the position of the pipe notch 23 of the mounting plate 20 and the take-out position of the pipe group from the indoor wall are substantially coincident with each other.

Next, the air conditioner body 1 is lifted so that the locking piece 19 of the air conditioner body 1 engages with the engaging portion 21 of the mounting plate 20. Then, the connection port of the pipe group on the air conditioner main body 1 side and the connection port of the pipe group from the indoor wall are connected.

[0011]

However, the conventional air conditioner main body 1 and the mounting plate 2 described with reference to FIGS. 8 and 9 are used.
In No. 0, the air conditioner main body 1 is attached to the mounting plate 2 depending on the site situation such as the takeout position of the pipe group from the indoor wall and the thickness of the pipe group.
In some cases, it may not be possible to attach it closely to 0.

For example, as shown in FIG. 10, the pipe group 25a is taken out from the indoor wall 27 on the lower left side toward the indoor wall 27 through the pipe notch 23 of the mounting plate 20, and the pipe from the air conditioner main body 1 is taken out. By jointing the group 25b with the space between the back surface of the air conditioner body 1 and the mounting plate 20, the air conditioner body 1 is attached so as to be in close contact with the indoor wall as shown in the side view of FIG. You can take it out.

However, as shown in FIG. 12, the pipe group 25a can be taken out only toward the upper right side toward the indoor wall 27 depending on the situation at the site, that is, at the time of so-called right taking out, it is attached to the rear surface of the conventional air conditioner body 1. In the space with the plate 20, the pipe group 25a and the pipe group 25b overlap each other and cannot be closely attached. Therefore, the puffer frame 28 is specially attached to the indoor wall 27.
The air conditioner main body 1 is attached to the puffed frame 28.

In this case, as shown in FIG. 13, the air conditioner main body 1 protrudes and has no sense of unity with the interior wall 27, and the appearance is not very good, and special construction is required, which is uneconomical. It was

In recent years, in high-rise condominiums and the like, construction is often carried out by centrally embedded pipes, and it is difficult to take out the pipe group 25a from an arbitrary position on the indoor wall 27. Further, in the case of the thick pipe group 25a in which hot water pipes are added to the refrigerant pipes, the special attachment shown in FIG. 12 has been unavoidable.

Therefore, an object of the present invention is to provide a mounting device for an air conditioner, which can be mounted in close contact without using a special member regardless of the position where the pipe group is taken out from the indoor wall.

[0017]

SUMMARY OF THE INVENTION According to the present invention, an air conditioner main body is mounted on a mounting plate for connecting an internal pipe led out of the air conditioner main body and an external pipe penetrating the indoor wall, and fixed to the indoor wall. In an air conditioner mounting device for mounting an air conditioner main body by locking the air conditioner, the mounting plate is provided with two holes through which an external pipe penetrates on the upper side and at least one hole on the lower side, and the air conditioner is also provided. On the back side of the main body, form a recess for receiving the external pipe that enters from one side of the upper hole and the other from the other and a recess for storing the external pipe that enters from the lower hole and connects to the internal pipe. It was done.

[0018]

With the above structure, the external pipe that enters from one of the upper side holes provided in the mounting plate and that exits from the other is housed in the recess formed on the back side of the air conditioner body, and the external pipe is taken in from the indoor wall, and The external pipe that connects the internal pipe to the external pipe that enters through the lower hole can be accommodated in the recess formed on the back side of the air conditioner body. Therefore, the air conditioner main body and the mounting plate are mounted in close contact with each other, and the air conditioner main body does not project and be mounted by another mounting member. In addition, for the air conditioner body with one internal pipe take-out position, one type of mounting plate can be connected to the external pipe as desired according to the situation of the site and installed, which is economical and requires no installation work. Will also be easier.

[0019]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is an external perspective view of a mounting plate showing an embodiment of the present invention, and FIG. 2 is a view showing a piping group fixed to a mounting plate mounted on an indoor wall and an air conditioner main body mounted on the mounting plate. It is a longitudinal cross-sectional view showing another example.

In the figure, the mounting plate 20A has a quadrangular shape corresponding to the back surface of the air conditioner body 1 and is provided with engaging portions 21 at the upper two places for engaging the locking pieces 19 of the air conditioner body 1. A large number of holes 22 to be attached to the wall and piping holes 23a to 23d having square through holes are formed at four positions on the left, right, top and bottom.

Then, the air conditioner body 1 of the mounting plate 20A
The pipe fixing band attaching portions 30a and 30b are provided on the upper side of the surface facing the back surface of the above, and the pipe fixing band attaching portions 31a and 31b are also provided on the lower side.

On the other hand, on the back side of the air conditioner main body 1 corresponding to the mounting plate 20A, the back plate 36, as shown in FIG.
A space is ensured so that a pipe group 25b and the like formed near the front of the air conditioner body 1 and fixed to a mounting plate 20A, which will be described later, are housed inside the rear surface of the air conditioner body 1.

Now, referring to FIG. 3, the case of so-called right extraction will be described.
The mounting plate 20A shown in FIG. 1 is arranged so as to be aligned with the above position, and this mounting plate 20A is fixed to the indoor wall by mounting screws using the holes 22 at several positions. First, the pipe group 25a is taken out by penetrating the indoor wall, the pipe group 25a is guided to the inside of the mounting plate 20A (the rear surface of the air conditioner body 1) from the pipe hole 23c, and the pipe group 25a is fixed on the upper side by the pipe fixing bands 30c and 30d. And the pipe fixing band mounting parts 30a and 30
Fix by locking to b.

Subsequently, the pipe group 25a is temporarily connected to the pipe hole 23b.
To the outside (indoor wall) of the inner wall of the mounting plate 20A again through the piping hole 23a. Reference numeral 37 is a signal line for exchanging electric signals with the outdoor unit.

Next, the air conditioner body 1 is lifted to engage the locking piece 19 with the engaging portion 21 of the mounting plate 20A, and between the rear side of the air conditioner body 1 and the mounting plate 20A. In FIG. 3, the connection port of the pipe group 25a from the indoor wall side (left to right direction in the drawing) and the connection port of the pipe group 25b from the air conditioner body 1 (right to left direction not shown) are connected. In this state, the pipe groups 25a and 25b are connected to the pipe fixing bands 30c and 30d and the pipe fixing band attaching portion 30a.
You may fix to the mounting plate 20A using 30b.

In this case, the back plate 36 of the air conditioner body 1
However, as shown in FIG. 2, the space between the back plate 36 and the mounting plate 20A is formed near the front of the air conditioner body 1.
The pipe group 25b, that is, the refrigerant pipe 35a, the refrigerant pipe 35b, the hot water pipe 34a, and the hot water pipe 34b are accommodated in the space. Therefore, the air conditioner body 1 is attached in close contact with the mounting plate 20A, and it is not necessary to provide the puffer frame 28 to project the air conditioner body 1 as shown in FIGS. 12 and 13.

On the other hand, referring to FIGS. 4 and 5, the case of so-called left extraction will be described. The mounting plate 20A having the structure shown in FIG. 1 is arranged so as to be aligned with the position of the embedded pipe 32 on the indoor wall. , The mounting plate 20A is fixed to the indoor wall as in the case of taking out to the right. In this case, the pipe group 25a
Is penetrated through the indoor wall and taken out, and this time the pipe group 25a is guided to the inside of the mounting plate 20A (the rear surface of the air conditioner body 1) through the pipe hole 23a.

Next, the air conditioner body 1 is lifted to engage the locking piece 19 with the engaging portion 21 of the mounting plate 20A, and between the rear side of the air conditioner body 1 and the mounting plate 20A, In FIG. 4, the connection port of the pipe group 25a from the indoor wall side (left to right direction in the drawing) and the connection port of the pipe group 25b from the air conditioner main body 1 (right to left direction in the drawing) are connected. In this state, the pipe groups 25a and 25b are connected to the pipe fixing bands 30c and 30d and the pipe fixing band attaching portions 30a and 30.
You may fix to the mounting plate 20A using b.

At this time, also in the case of the left take-out, at the same position as in the case of the right take-out shown in FIG. 3, the connection port of the pipe group 25a from the indoor wall side and the connection port of the pipe group 25b from the air conditioner main body 1 are formed. Are connected. In addition, also in the case of taking out to the left, the pipe group 25b from the air conditioner body 1 is taken out in the same direction as in the case of taking out to the right shown in FIG. 3 and connected to the pipe group 25a from the indoor wall side.

Explaining an application example of the mounting plate 20A, in a high-rise apartment building, as shown in FIG. 6, the pipe group 25a is arranged in the interior wall 27 in a vertically concentrated manner.
In some cases, the pipe groups 25a may be alternately taken out from the pipe group 25a to the room on the left side of the drawing and the room on the right side of the drawing for each floor. In such a case, the mounting plate 20 in the left room
If A is the attachment for the above-mentioned right extraction, and if the attachment plate 20A for the right room is the above-mentioned attachment for the left extraction, the same attachment plate 20A is used, and the air conditioner body 1
The installation work of the air conditioner main body 1 can be performed by using the same pipe group in the take-out direction.

As described above, by using one type of take-out position of the piping group of the air conditioner body 1 and using one type of mounting plate, so-called right and left take-out of the air conditioner body 1 You can Therefore, even in a dangerous building such as a high-rise condominium that cannot be constructed outside, the construction is much easier and safer. Also, even if you do not prepare several types of mounting plates, one type of mounting plate is the same for the air conditioner body, and since it is possible to perform construction depending on the situation of the site, it is economical in terms of sharing parts. The construction itself will be easy.

In the present embodiment, the hot water pipes, especially the pipe group becomes thick and the construction is difficult.
The present invention is not limited to this, and can also be applied to the case where the piping group including only the cooling piping is relatively thin.

[0034]

As described above, according to the present invention, the external pipe that enters from one of the upper side holes provided in the mounting plate and goes out from the other is housed in the recess formed on the back side of the main body of the air conditioner. The air conditioner main body and the mounting plate are in close contact with each other by taking in the air from the interior wall, and by inserting the external pipe that connects with the internal pipe through the lower hole into the recess formed on the back side of the air conditioner main body. The main body of the air conditioner is not projected and mounted by another mounting member. In addition, for the air conditioner body with one internal pipe take-out position, one type of mounting plate can be connected to the external pipe as desired according to the situation of the site and installed, which is economical and requires no installation work. Will also be easier.

[Brief description of drawings]

FIG. 1 is an external perspective view of a mounting plate showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view in which the air conditioner body is attached to the attachment plate shown in FIG.

FIG. 3 is an explanatory view showing an example in which a pipe group is arranged on the mounting plate of FIG.

FIG. 4 is an explanatory view showing another example in which a pipe group is arranged on the mounting plate of FIG.

FIG. 5 is an explanatory diagram showing a mounting relationship between the air conditioner body side and the mounting plate side.

FIG. 6 is an explanatory view showing a mounting relationship in which a mounting plate showing an embodiment of the present invention is applied to a building.

FIG. 7 is an external perspective view of the air conditioner body.

8 is a schematic cross-sectional view of the air conditioner of FIG.

FIG. 9 is an external perspective view of a mounting plate showing a conventional example.

FIG. 10 is an explanatory view showing a first mounting example of a conventional air conditioner body.

11 is an explanatory view seen from the direction of the arrow in FIG.

FIG. 12 is an explanatory view showing a second mounting example of a conventional air conditioner body.

13 is an explanatory view seen from the direction of the arrow in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Air conditioner main body 2 Suction grille 3 Air filter 4 Upper wind direction change plate 5 Lower wind direction change plate 20A Mounting plate 21 Engagement part 22 Hole 23 Piping hole 23a-23d Piping hole 30a, 30b Piping fixing band mounting part 30c, 30d Pipe fixing band 31a, 31b Pipe fixing band mounting part 31c Pipe fixing band

Claims (1)

[Claims] 1. By connecting an internal pipe led out from an air conditioner main body and an external pipe penetrating an indoor wall, and locking the air conditioner main body to a mounting plate fixed to the indoor wall. In an air conditioner mounting device for mounting the air conditioner body, the mounting plate is provided with two holes on the upper side and at least one hole on the lower side through which the external pipe passes, and Formed on the back side are a recess for accommodating the external pipe that enters from one of the upper holes and that exits from the other, and a recess that accommodates the external pipe that enters from the lower hole and is connected to the internal pipe. An air conditioner mounting device characterized by the above.