JPH0669624U - Air conditioner storage stair unit - Google Patents

Abstract

(57) [Summary] [Object] An object of the present invention is to provide an air conditioner storage staircase unit in which an air conditioner is stored by effectively utilizing the storage space under the stairs. The staircase portion 12 is formed in a step shape, and the rear surface portion 14 is vertically formed downward from the uppermost step of the staircase portion 12 to support the staircase portion 12 with a predetermined slope, and the side surface portion 16 is the staircase portion. 12 is formed vertically downward from the side end of 12 and orthogonally to the rear surface portion 14 to support the step portion 12 with a predetermined slope, and the bottom surface portion 18 includes the step portion 12, the rear surface portion 14, and the side surface portion. 16 is formed at the lower end of the machine and closes the bottom surface opening, and a space defined by the staircase portion 12, the rear surface portion 14, the side surface portions 16 and the bottom surface portion 18 is defined as a machine chamber 20. It is characterized in that the air conditioner body 30 is installed in advance.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an air conditioner storage staircase unit, and more particularly to an air conditioner storage staircase unit in which an air conditioner main body is stored by effectively utilizing a storage space under a staircase.

[0002]

[Prior art]

 In various buildings such as houses, in order to improve habitability in the building, various types of equipment such as a ventilation device for cleaning indoor air and a cooling and heating device for adjusting the room temperature are used. A device is used, and such various devices are installed inside a building.

Further, installing these devices in respective rooms inside a building increases the number of devices according to the number of rooms, leading to an increase in cost, or is complicated in terms of maintenance. A central air conditioning system is used in which a machine room is provided in one place of a building, and the air conditioner main body is installed here, and from there, each room is blown or sucked by a duct.

Particularly in cold regions, many rooms are often heated at the same time in winter, so such a central air conditioning system is useful.

[0005]

[Problems to be solved by the device]

 However, in the conventional central air-conditioning system, the air conditioner body is large because it is necessary to adjust the air in all rooms in one place, and the machine room in which it is installed also needs a large space. However, there is a problem that the living space inside the room is narrowed and the effective use of the space inside the building is hindered.

In addition, when installing the air conditioner main body in the machine room, it is necessary to ensure that the installation location is stable, and therefore it is necessary to wait until the construction work progresses to some extent. On the contrary, if you try to install this air conditioner body after the construction work is completed, it may damage each part of the room, or in some cases, the air conditioner body cannot be installed.

The present invention aims to solve the above-mentioned problems, and to effectively utilize the utilization space in the building room to house the air conditioner main body, and to eliminate the restriction on the installation time of the air conditioner main body. The present invention provides an air conditioner storage staircase unit that can be used.

[0008]

[Means for Solving the Problems]

 In order to achieve the above object, an air conditioner storage staircase unit of the present invention is a staircase unit including a staircase portion, a rear surface portion, a side surface portion and a bottom surface portion, and the staircase portion is the staircase body or the staircase body and the staircase body. The rear surface portion covers at least the lower rear surface of the staircase portion and supports the staircase portion with a predetermined slope, and the side surface portion covers at least the lower side surface of the staircase portion. Is supported at a predetermined slope, the bottom surface portion is formed at the lower ends of the step portion, the rear surface portion and the side surface portion to close the bottom surface opening, and the step portion, the rear surface portion, both side surface portions and the bottom surface portion are formed. The space defined by and is defined as a machine room, and the air conditioner main body is installed in advance in this machine room.

[0009]

[Action]

 In the air conditioner storage staircase unit configured as described above, since the staircase is unitized, the work of constructing the staircase at the construction site can be omitted.

In addition, the staircase unit according to the present invention has an air conditioner main body installed in advance in the machine room with a machine room inside, so that the air conditioner main body is simply attached to a predetermined position of the building. The installation of the machine room is completed and the work to install the machine room can be omitted.

Moreover, since this staircase unit can be mass-produced at the factory, the construction cost of the building can be reduced.

[0012]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a diagram showing a staircase unit 10 according to an embodiment. In FIG. 1, the staircase unit 10 is composed of a staircase portion 12, a rear surface portion 14, a side surface portion 16 and a bottom surface portion 18, and the air conditioner main body 30 is housed therein as a machine room 20. Then, by manufacturing the entire staircase unit 10 in the factory and storing the air conditioner main body 30 inside, it is possible to omit the work of constructing the staircase at the construction site and attaching the air conditioner main body to the machine room.

The staircase portion 12 has a stepped structure for moving up and down in a room of a building, and a staircase slope is formed within a range indicated by the Building Standards Law. Moreover, the uppermost step of the staircase portion 12 is widely formed as a floor.

The rear surface portion 14 is a rectangular member that is vertically formed downward from the uppermost end of the staircase portion 12 and supports the staircase portion 12 at the slope.

The side surface portion 16 is a trapezoidal member formed vertically downward from the side end of the staircase portion 12 and orthogonal to the rear surface portion 14. It is something that we support. A hinged door 22 is attached to one of the side surfaces 16 for maintenance of the air conditioner body 30 to be described later, and an opening 24 is provided at a lower portion of the hinged door 22 to suck air from an intake port of the air conditioner body 30. Has been formed.

Then, a bottom surface portion 18 is formed at the lower ends of the staircase portion 12, the rear surface portion 14, and both side surface portions 16 and 16 to close the bottom surface opening, and the space surrounded by these members becomes a machine room 20. An air conditioner body 30 is housed in the chamber 20. As shown in FIG. 2, which will be described later, the air conditioner main body 30 is provided with a suction port 32 for indoor air, a suction port 34 for outdoor air, a ventilation port 36, and an exhaust port 38, and these are located at predetermined locations. Duct piping is done.

The present embodiment is configured as described above, and a state in which the staircase unit 10 according to the embodiment is installed in a building will be described with reference to FIG.

FIG. 2 is a sectional view showing a state in which the staircase unit 10 is installed in the corridor 60 on the first floor of the building. In the figure, the staircase unit 10 is installed on the first-floor partition panel 62 with the side surfaces 16 in surface contact with each other, and the routes such as duct piping from the air conditioner main body 30 incorporated in the machine room 20 are It is as follows.

The intake port 34 for the outside air is formed on the upper surface of the air conditioner body 30, and the exhaust port 38 is formed on the lower surface of the air conditioner body 30. An intake pipe 44 is drawn from the intake port 34, or an exhaust pipe 48 is drawn from the exhaust port 38 and penetrates a floor 66 to perform intake or exhaust under the floor.

A blower pipe 46 is drawn from the blower port 36, penetrates a floor 66, branches into two directions under the floor, and is connected to a blower duct 50 attached to a partition panel 62. The blower pipe 46 is covered with a heat insulating material such as glass wool 46a under the floor so that the blown air is kept warm.

The intake pipe 44, the exhaust pipe 48, and the blower pipe 46 are preliminarily piped inside the staircase unit 10 and slightly projected from the bottom surface part 18, while the floor part on which the staircase unit 10 is installed is installed. A pipe (not shown) for connecting each pipe is attached to the pipe 66 to form a pipe to be arranged under the floor. By doing this, the piping to the underfloor is completed only by installing the staircase unit 10 while fitting the respective pipes into the connecting tool, and thus the work can be simplified.

No duct piping is provided from the indoor air suction port 32, and the indoor air is directly sucked from the opening 24 of the staircase unit 10 in the machine room 20.

The blower duct 50 is surrounded by a duct cover 52 having a prismatic shape. A perspective view of the outer appearance of the duct cover 52 is shown in FIG. 3, and the duct cover 52 is vertically divided. FIG. 4 shows 50.

In FIG. 3, the duct cover 52 is attached to the side surface of one partition panel 62 and to the side end surface of the other partition panel 64 standing upright in the direction orthogonal to this partition panel. It is installed in the orthogonal portion of 62 and 64. By installing the duct cover 52 in this position, the duct cover 52 can have an appearance as if it were a part of the other partition panel 64, and the appearance is improved. In addition, the duct cover 52 has an outlet 54 formed in the upper and lower portions thereof, and a louver 54a is attached to the outlet 54 so that the strength of the blown air can be adjusted. In addition, by opening the upper air outlet 54 during cooling and by opening the lower air outlet during heating, comfortable air adjustment can be performed.

Next, as shown in FIG. 4, the blower duct 50 inside the duct cover 52 includes a vertical pipe 56 extending from a floor 66 to a ceiling 68, and a vertical pipe 56 at an upper portion and a lower portion of the vertical pipe 56. The branch pipe 58 is divided into two branches, and the branch pipe 58 communicates with the air outlet 54 of the duct cover 52 described above.

As described above, according to the present embodiment, the duct pipe is penetrated through the floor 66 and is passed from under the floor to the orthogonal portion of the partition panels 62 and 64. You don't have to Therefore, even in a building where the beam height is suppressed, the ceiling space is small, and no ducts are inserted, it is possible to perform air conditioning by the central air conditioning system.

The present invention is not limited to the above-mentioned embodiments, and various modifications can be made within the scope of the invention. For example, in the above-described embodiment, the air conditioner body 30 is installed below the uppermost floor of the staircase 12, but the air conditioner body 30 may be installed below the slope of the staircase 12.

Further, in the above-mentioned embodiment, although one air blow pipe 46 is branched and provided halfway, two air blow pipes, a cooling air blow pipe and a heating air blow pipe, may be provided. In this case, the cooling air blow pipe is connected to the upper air outlet, and the heating air blow pipe is connected to the lower air outlet so that cold air is blown from above and hot air is blown from below. It becomes possible to make the room temperature comfortable. Moreover, in this configuration, the cold air and the hot air are blown out separately, so that the cold air is blown out from above and the warm air is blown out from below without switching the blowout ports.

Further, it is possible to draw a duct for sucking indoor air to the second floor to suck in dirty air on the second floor and discharge it to the outside.

It is also possible to attach the duct cover to the side surface of the partition panel without integrating the duct cover with the partition panel so as to have a column-like appearance.

Further, a part of the floor of the building may be cut out so that the bottom of the stair unit can also be used as the floor of the building, and the stair unit is fitted in this cut. In this case, the work from the air conditioner main body to the lower surface of the bottom face is preliminarily carried out at the factory, which further reduces the work on the site. Similarly, it is possible to construct the side part of the staircase unit so as to extend beyond the upper end of the staircase to reach the ceiling, and use this side part as a wall panel of the building.

[0033]

[Effect of device]

 As described above, according to the air conditioner storage staircase unit according to the present invention, since the staircase is unitized, the staircase can be mass-produced at the factory, and the staircase construction work at the construction site can be omitted.

In addition, since the air conditioner body is installed in advance in the staircase unit according to the present invention, the installation of the air conditioner body is completed and the machine room is installed simply by mounting the staircase unit at a predetermined position in the building. There is an effect that the work to set up can be omitted and the space under the stairs can be effectively used.

[Brief description of drawings]

FIG. 1 is a perspective view showing a staircase unit according to an embodiment of the present invention.

FIG. 2 is a block diagram showing a staircase unit in a building 1 according to an embodiment of the present invention.
It is sectional drawing which shows the state installed in the corridor of a floor and having duct piping.

FIG. 3 is a perspective view showing an installed state of a duct cover that covers a blower duct.

FIG. 4 is a view showing a blower duct in which the duct cover of FIG. 3 is vertically divided.

[Explanation of symbols]

 10 stair unit 12 stair part 14 rear part 16 side part 18 bottom part 20 machine room 30 air conditioner body

Claims (1)

[Scope of utility model registration request] 1. A staircase unit including a staircase portion, a rear surface portion, a side surface portion and a bottom surface portion, wherein the staircase portion is formed by a staircase body or a staircase body and a floor continuous with the staircase body, The surface portion covers at least the lower rear surface of the staircase portion and supports the staircase portion with a predetermined slope, the side surface portion covers at least the lower side surface of the staircase portion and supports the staircase portion with a predetermined slope, and the bottom surface portion is Formed at the lower ends of the staircase portion, the rear surface portion, and the side surface portion to close the bottom surface opening, a space defined by the staircase portion, the rear surface portion, the both side surface portions, and the bottom surface portion is a machine room, An air conditioner storage staircase unit characterized in that the air conditioner body is installed in advance in this machine room.