JP3260112B2 - Indoor air conditioner - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an indoor type air conditioner.

[0002]

2. Description of the Related Art In an indoor type air conditioner, as shown in FIG. 6, air sucked from an upper suction port Ia on one side passes through a primary chamber A and is adjacent to a lower communication section IIa. In the secondary chamber B, make a U-turn, rise by cooling, heating, or humidification, and send out from the upper outlet Ib.

In such an air conditioner, a vertical partition plate II having a communication portion IIa at a lower portion is provided in one casing and divided into a primary chamber and a secondary chamber. The left and right positional relationship is determined.

However, depending on the air-conditioning room to be used, it may be preferable that the positional relationship between the primary room and the secondary room is reversed left and right. By changing the relationship between the primary chamber and the secondary chamber to the left and right, and the filter, blower,
It must be a completely different air conditioner with the repositioning of equipment such as heating coils, so to speak, it is a special order product for a standard product.

Therefore, it is necessary for the manufacturer to prepare not only standard products but also special ones.
There are disadvantages in that storage space is required and inventory management is complicated.

[0006]

SUMMARY OF THE INVENTION In the present invention, a casing for a suction-side primary chamber and a casing for a discharge-side secondary chamber are separately configured and unitized in advance. Items that are left and right reversed from the room side can be easily assembled at the factory or installation site, and as a manufacturer, effective use of storage space is expected and inventory management is not complicated, and when assembling on site, It is possible to provide an indoor-installed air conditioner that can transport the casings for the primary room and the secondary room separately, thereby facilitating the cargo handling work and reducing the transportation cost.

[0007]

In order to achieve the above object, an indoor type air conditioner according to the present invention is provided with a front panel, a rear panel, an upper panel, and a bottom panel on a rectangular parallelepiped skeleton, and has left and right side portions. Is nothing
Is opened by a plate, a casing for the primary chamber having a suction port to the upper plate, the front plate, back plate, top plate, a bottom plate, made of left and right side plates, the upper plate is provided with air outlet, and left and right side plates The lower part of the housing has a casing for the secondary chamber with an opening for communication.
The casing for the primary chamber is changed to the casing for the secondary chamber.
A side part opposite to the connection side with the casing for the secondary chamber in the casing for the primary chamber, which is detachably connected to one of the left and right side parts in the left and right sides, and a casing for the primary chamber in the casing for the secondary chamber. the connection side and the opposite side portions, another side panel it is a member of the casing
And detachably attached to the primary chamber casing.
Swap the left and right positional relationship of the secondary chamber casing
Further , an air filter is provided in the casing for the primary chamber, and a blower, a cooling coil, a heating coil, and a humidifier are provided in the casing for the secondary chamber.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the embodiments shown in FIGS. In the figure, reference numeral 1 denotes a casing for a primary chamber, in which a front plate 3a and a rear plate 3b are respectively attached to a front portion and a rear portion of a frame 2 assembled in a rectangular parallelepiped shape by screws or the like. Are open without side plates.

However, although the left and right side portions are open, a single side panel 4a is prepared separately, and this side panel is used to connect the primary chamber casing to the left or right side of the secondary chamber casing described later. It is attached to the left or right side of the side of the casing for the primary chamber by a fastener such as a screw depending on whether it is connected to the casing, and the side is closed. The primary chamber casing includes an upper plate 5 and a bottom plate 6.
Is provided with an air inlet 7, and an air filter 8 is provided therein.

Reference numeral 9 denotes a casing for the secondary chamber,
a, a back plate 10b, left and right side plates 11a, 11b, an upper plate 12, and a bottom plate 13. The upper plate 12 is provided with an outlet 14.

The left and right side plates 11a and 11b are provided with communication openings 15a and 15b in the lower portion, respectively, and are provided with another side panel 4b, which is a secondary chamber. The casing for the primary chamber is attached to the opposite side surface to which the casing for the primary chamber is connected by a fastener such as a screw.

In the casing for the secondary chamber, a blower 16 is provided at a lower portion, and a cooling coil 17 and a heating coil 1 are provided above the blower.
8, devices such as the humidifier 19 are arranged in order, and a coolant is supplied to the cooling coil, hot water is supplied to the heating coil, and water is supplied to the humidifier.

Reference numeral 20 in the figure denotes a frame for the blower, 2
1 is a horizontal partition plate, 22 is a discharge port fitting inlet of a blower, 23 is a frame for mounting a set of a cooling coil, a heating coil, and a humidifier, 24 is a gutter-shaped drain pan, 25 is a drain pipe, and is for a primary chamber. Each front panel for the secondary chamber is provided with an opening / closing door (not shown) for inspection and repair.

[0014]

The indoor air conditioner of the present invention has the above configuration and is used as follows. For example, as shown in FIGS. 1 and 4, the primary chamber casing 1 is closed by attaching a side panel 4a to the right side of the secondary chamber casing with a fastener such as a screw. A side panel 4b is attached to the left side surface of the secondary chamber casing 9 with a fastener such as a screw to cover the entire left side surface including the opening 15a.

In the air conditioner thus assembled, the air sucked from the suction port 7 on the right side enters the casing 1 for the primary chamber, passes through the air filter 8, and passes through the lower communication opening 15b through the lower communication opening 15b. Air that is introduced into the casing 9 and sent upward by the blower 16 to be cooled or heated by the cooling coil 17 or the heating coil 18 and, if necessary, humidified by the humidifier 19 to be air-conditioned. From the air outlet 14 into the air-conditioned room.

It is preferable that the casing for the primary chamber is located on the left side of the casing for the secondary chamber depending on the installation location in the air-conditioned room.
There are also things that must be done. In such a case, the casing 1 for the primary chamber is connected to the left side of the casing 9 for the secondary chamber by a fastener as shown in FIG. 5, and the left side surface portion of the casing for the primary chamber is closed by attaching the side panel 4a with the fastener. The right side surface of the secondary chamber casing 9 is closed by attaching the side panel 4b with a stopper.

By assembling in this manner, air is sucked into the casing for the left primary chamber from the suction port 7, and
The air is discharged from the outlet 14 through the inside of the right secondary chamber casing.

[0018]

As described above, according to the present invention, it is possible to assemble the air conditioner in which the left and right positions of the air intake port and the air outlet are reversed. In this case, the unitized casing for the primary chamber is used. Is connected to the left or right side of the casing for the secondary chamber, which is a unit, and the side portions outside the respective casings need only be closed with side panels.

In addition, both casings can be used in their entirety by simply changing the outlet of the drain pipe to the left and right without changing the arrangement of the equipment inside.
There is no need to prepare a custom-ordered product, and there is an advantage that it can be easily assembled into a product that is easy to use at the factory or on the site.

[Brief description of the drawings]

FIG. 1 is an exploded front view showing an embodiment of an indoor-installed air conditioner according to the present invention.

FIG. 2 is a vertical sectional side view of the same.

FIG. 3 is an exploded perspective view of a secondary chamber casing.

FIG. 4 is a partially omitted perspective view showing a specific example in a case where the casing for the primary chamber is connected to the right side of the casing for the secondary chamber.

FIG. 5 is a partially omitted perspective view showing a specific example in a case where a primary chamber casing is connected to a left side of a secondary chamber casing.

FIG. 6 is a partially cutaway front view showing an example of a conventional indoor-installed air conditioner.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Primary room casing 2 Frame body 3a Front plate 3b Back plate 4a, 4b Side panel 5 Top plate 6 Bottom plate 7 Suction port 8 Air filter 9 Secondary room casing 10a Front plate 10b Back plate 11a Left side plate 11b Right side plate 12 Top Plate 13 Bottom plate 14 Air outlet 15a, 15b Communication opening 16 Blower 17 Cooling coil 18 Heating coil 19 Humidifier

──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Yuji Ishino 144 Plaza Kashimada, 144 Shimohirama, Saiwai-ku, Kawasaki-shi, Kanagawa Prefecture (72) Inventor Shigeru Kawasaki TG Sumida Building 706 1-47-10, Keishima, Sumida-ku, Tokyo 706 Inventor Makoto Nakamura 2-14-2 Kodai, Miyamae-ku, Kawasaki City, Kanagawa Prefecture 505 Saginuma Hills Inventor Tetsuro Miyamoto 1-10-7 Hirata, Ichikawa City, Chiba Prefecture La Vie Ichikawa 301 (56) References 8-296866 (JP, A) Japanese Utility Model Showa 56-58017 (JP, U) Japanese Utility Model Utility Model Hei 4-43728 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) F24F 1/00

Claims (2)

(57) [Claims] 1. A rectangular skeleton on the front plate, back plate, the upper plate is provided with a bottom plate, side portions of the right and left opened without side plates, a casing for the primary chamber having a suction port to the upper plate, Front panel,
A back plate, an upper plate, a bottom plate, left and right side plates, an upper plate provided with an air outlet, and a lower part of the left and right side plates provided with a secondary chamber casing formed with an opening for communication , Room
Is detachably connected to one of the left and right side portions of the secondary chamber casing, and a side portion of the primary chamber casing opposite to the side connected to the secondary chamber casing; Each casing is connected to the side of the
Side panels, which are separate from the members of the primary chamber, are detachably attached to the casing for the primary chamber and the casing for the secondary chamber.
So that the left and right positional relationship of the
Indoor-mounted air conditioner. 2. A rectangular skeleton on the front plate, back plate, the upper plate is provided with a bottom plate, side portions of the right and left opened without side plates, a casing for the primary chamber having a suction port to the upper plate, Front panel,
A back plate, an upper plate, a bottom plate, left and right side plates, an upper plate provided with an air outlet, and a lower part of the left and right side plates provided with a secondary chamber casing formed with an opening for communication , Room
Is detachably connected to one of the left and right side portions of the secondary chamber casing, and a side portion of the primary chamber casing opposite to the side connected to the secondary chamber casing; Each casing is connected to the side of the
Grayed member separate side panels are detachably respectively and the air filter in a primary chamber casing,
A blower, a cooling coil, a heating coil, and a humidifier are provided in the casing for the secondary chamber, and the casing for the primary chamber and the secondary chamber are provided .
The left and right positions of the casing can be switched
Indoor stationary air conditioner to so that.