JP2002349907A - Air-conditioning device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air-conditioning device formed such that other part than the front of an outdoor unit is surrounded by an obstacle, discharge air discharged from the outdoor unit in installation environment, where a blind window and the like are situated in the front thereof is sucked by the outdoor unit or adjacently installed other outdoor unit, and lowering of capacity is prevented from occurring. SOLUTION: One metal flat plate is folded, and a guide member 16 assembled into a square shape is situated between an outdoor unit 1 and a window 3 which is high in draft resistance in a manner of matching the distance therebetween; and discharged air of the outdoor unit 1 is caused to forcibly pass through the window 3 and by discharging it in the atmosphere, lowering of capacity due to suction of the outdoor unit 1 or other outdoor unit installed adjacently therewith can be suppressed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outdoor unit of an air conditioner, and more particularly to an outdoor unit in which the outdoor unit is installed in a place surrounded by obstacles such as under a bay window. The present invention relates to processing of air discharged from the outdoor unit provided with a window having high ventilation resistance near the outdoor air discharge port.

[0002]

2. Description of the Related Art Conventionally, in an outdoor unit installed in an installation environment in which a window having a high ventilation resistance such as an armor window is provided immediately before an outdoor air outlet, the discharged air is discharged to the front of the outdoor air outlet. Although the air can be pushed out to some extent, the air that cannot be pushed out is sucked in again by the outdoor unit, resulting in a decrease in capacity. Similarly, when a plurality of outdoor units are installed adjacent to the installation environment and the plurality of outdoor units are simultaneously operated, the air discharged from the outdoor air outlet of the outdoor unit is installed adjacently. Often, the outdoor unit sucks in and the performance is often reduced due to this. As a countermeasure, in consideration of this capacity decrease, prepare a large capacity outdoor unit or provide a certain distance between the outdoor unit and the window with high ventilation resistance, attach a long duct, and install the window with high ventilation resistance. The air discharged from the outdoor unit was discharged to the atmosphere by detouring. In addition, at the time of this mounting, parts such as new mounting angles were required.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method for reusing exhaust air discharged from an outdoor unit installed in an installation environment in which a window having high ventilation resistance is provided in front of an outdoor air discharge port of the outdoor unit. It is an object of the present invention to provide an air conditioner characterized in that a reduction in performance of the outdoor unit and an outdoor unit installed adjacently due to suction is suppressed. Further, there is provided an air conditioner characterized in that when there is an obstacle in front of the outdoor air outlet and there is a blowing space above, it is possible to cope with a change in wind direction of the discharged air upward. It is in.

[0004]

According to the present invention, a guide member is formed by assembling four parts obtained by bending a single metal flat plate into a square shape, and forming a guide member between the outdoor unit and the window having high ventilation resistance. The air discharged from the outdoor unit is discharged to the atmosphere by forcibly passing the air discharged from the outdoor unit through the window having high ventilation resistance, and the air discharged from the outdoor unit is discharged to the outdoor unit. In addition, the outdoor unit installed adjacently is prevented from being sucked. Further, the guide member is attached by using a screw for attaching an outer plate of the outdoor unit.

In the case where there is an obstacle in front of the outdoor air discharge port of the outdoor unit and there is a discharge space above the outdoor unit, a part of the square-shaped guide member of the outdoor unit is replaced with another part. By replacing the air, the air discharged from the outdoor blower of the outdoor unit can be turned upward.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of an air conditioner according to the present invention will be described below with reference to FIGS. In FIG. 1, 1 indicates an outdoor unit, and the outdoor unit 1
Obstacles 2 such as walls on the back, left and right sides and ceiling surface under the bay window
It is installed in an installation environment in which the front of the building is covered with a window 3 having high ventilation resistance in the form of an armor window from the view of the building.

The outdoor unit 1 includes an outdoor blower 10
And an outdoor heat exchanger 11. When the outdoor unit 1 is operated, the air that has passed through and is sucked from the arrows 4a and 4b to the arrows 4c and 4d as shown by the arrows 4c and 4d is radiated by the outdoor heat exchanger 11, and the discharged air that has been heat-exchanged by the outdoor blower 10 is discharged. It is pushed out and discharged from the outdoor air discharge port 12 in the direction of arrow 4e.

[0010] Referring to FIG. 2, the ceiling member a receives the air discharged from the outdoor unit 1 and interferes with a window having high ventilation resistance on the front surface of the outdoor unit 1. A part located on the top surface of the outdoor unit 1 is manufactured by bending a single metal flat plate, and the left and right ends thereof are bent downward to prevent upward reflux, and the right and left ends thereof are bent downward. A mounting hole i for passing a screw e to be mounted on the outdoor unit 1 and a mounting hole h for mounting to the outdoor unit 1 are provided. Further, in order to provide the strength of the top member a and prevent the exhaust air having passed through the window 3 having high ventilation resistance in FIG. 1 from being diffused upward, the top member a, the side members b and c, A U-shaped bend is provided on the inner wall side when the bottom member d and the bottom member d are assembled.

The side member b prevents air discharged from the outdoor unit 1 from returning to the left and is attached to the left side surface of the outdoor unit 1. One side member b is similar to the top member a. The top member a, the side members b and c are formed by bending a metal flat plate to secure the strength of the side member b and to prevent the exhaust air passing through the window 3 having high ventilation resistance from diffusing to the left. And a bottom member d are provided with a U-shaped bend on the inner wall side when the bottom member d is assembled into a U-shape. The side member b is formed in an inverted L shape so as not to block the outdoor heat exchanger that has wrapped around the side surface of the outdoor unit 1 when attached to the side surface of the outdoor unit. The length of the extended upper end is the same as the depth of the top member a. Also, the lower end is slightly extended in the same direction as the upper end for attachment to the outdoor unit 1. The extended upper and lower ends are provided with a female screw j of a screw e for combining with the top member a and the bottom member d, and a mounting hole h for mounting to the outdoor unit 1.

The side member c is a component that prevents the air discharged from the outdoor unit 1 from returning to the right and is attached to the right side surface of the outdoor unit. Since the connection outdoor unit 1 is overhanging, the front and back of the bending process and the screw hole processing of the upper end portion and the lower end portion of the side member b are turned upside down in the same L-shape as the side member b. It was made in.

The bottom member d prevents the air discharged from the outdoor unit 1 from flowing downward, and is a component located on the bottom surface of the outdoor unit 1 and is formed by bending a single metal flat plate. I have. There are cutouts at two places corresponding to the pedestal of the outdoor unit, and both left and right ends thereof are bent upward, and a mounting hole i through which a screw e for assembling the side member b and the side member c is passed, and to the outdoor unit 1 A mounting hole h for mounting is provided. Also,
The top member a and the side members b are provided to have the same strength as the top member a and the side members b and c, and to prevent the exhaust air that has passed through the window 3 having a high ventilation resistance from diffusing downward. And c and the bottom member d are provided with a U-shaped bend on the inner wall side when assembled in a U-shape.

The top member a is passed through the left mounting hole i bent downward and to the female screw j at the upper end of the side member b to the right mounting hole bent downward under the other top member a. Through i, it is fixed to the female screw j at the upper end of the side member c using screws e. Similarly, the bottom member d passes through the left mounting hole i bent upward, and the female screw j at the lower end of the side member b.
Through the right mounting hole i bent above the other bottom member d, and to the female screw j at the lower end of the side member c using screws e. The guide member 16 is thus assembled.

At this time, the mounting hole h on the left side of the top member a and the mounting hole h on the upper end of the side member b are connected to the mounting hole h on the right side of the top member a and the mounting hole h on the upper end of the side member c. The mounting hole h on the left side of the bottom member d and the mounting hole h on the lower end of the side member b correspond to the mounting hole h on the right side of the bottom member d and the side member c.
The mounting holes h at the lower end of each are overlapped.

As shown in FIG. 3, the guide member 16 assembled as described above is provided on the side of the outdoor unit 1 where the top panel 15 of the outdoor unit 1 and the front panel 14 having the outdoor air outlet 12 are fixed. The two screws f are temporarily removed, and are attached to the outdoor unit 1 through the mounting holes h of the guide member 16 using the removed screws f so as to extend toward the front of the outdoor unit 1 having the outdoor air outlet 12. . Then, a ventilation path for the air discharged from the outdoor unit 1 from the outdoor unit 1 to the window 3 having high ventilation resistance is provided. Further, since the mounting hole h formed in the guide member 16 has a horizontally long oval shape, the length thereof is adjusted according to the distance from the outdoor unit 1 to the window 3 having high ventilation resistance. Can be.

FIG. 4 shows the outdoor unit 1 to which the guide member 16 is attached in FIG. 3 surrounded by an obstacle 2 around the lower part of the window shown in FIG. It is the figure installed in the installation environment covered with. When the outdoor unit 1 operates in the same manner as in FIG. 1, the air passing through the outdoor heat exchanger 11 and being discharged by the outdoor blower 10 is obstructed by the window 3 having high ventilation resistance in front of the outdoor air outlet 12, Exhausted air discharged from the outdoor air discharge port 12 of the unit 1 is blocked by the guide member 16 from being diffused in the vertical and horizontal directions, and is pushed out to the front of the outdoor air discharge port 12 of the outdoor unit 1 to form the airflow resistance. Through the high window 3 and is released to the atmosphere.

Accordingly, it is possible to prevent the outdoor unit 1 and the adjacent outdoor unit from sucking the air discharged from the outdoor unit 1 again, and the outdoor unit 1 or the adjacent outdoor unit is installed. Can be prevented from deteriorating. On the other hand, if the above-described guide member 16 is not attached to the outdoor unit 1, a part of the air discharged from the outdoor air discharge port 12 is distributed by the window 3 having a high ventilation resistance as shown by a broken line arrow in FIG. 1. It was considered that the air was short-circuited again to the outdoor unit 1 to cause an air short.

When there is an obstacle in front of the outdoor air discharge port of the outdoor unit and there is a discharge space above, the front member g of FIG. 5 is attached instead of the top member a of FIG. The shape of the right side surface of the front member g as viewed from the right side is a shape obtained by diagonally cutting off a lower corner of a vertically long rectangle, and mounting holes i are provided at two upper right and lower right corners. ing. The shape of the left side as viewed from one left side is a shape obtained by inverting the right and left sides of the right side, and at the upper left and lower left corners,
A mounting hole i is provided. And, from the bottom side of this left side surface to the right perpendicular line, it is manufactured in a form in which a wall is provided to the right side surface.

The front member g is passed through a mounting hole i at the upper right corner of the right side of the front member g by using a screw e in the same manner as in the assembly of the guide member 16, and a female screw j at the upper end of the side member b. And the other three places are similarly attached to the female screws j of the side members b and c by screws e, and the guide member 17 is assembled. This is connected to the guide member 16.
In the same manner as in the above, the outdoor unit 1 is attached to the outdoor unit 1 by screws f on the side surface of the outdoor unit 1 to which the top panel 15 and the front panel 14 of the outdoor unit 1 are attached, and the exhaust air is guided to the upper exhaust space. In addition, it is also possible to change the wind direction.

[0019]

According to the above description, the back, left and right sides and the ceiling, such as under the bay window, are covered with obstacles, and the front of the building is covered with a window with high ventilation resistance such as armor windows from the view of the building. In the outdoor unit installed in the closed installation environment, a guide member is provided that extends air discharged by the outdoor blower of the outdoor unit from the outdoor air outlet of the outdoor unit to a window having high ventilation resistance, and the high ventilation resistance is provided. Forcibly passing through a window, minimizing the outdoor unit or another outdoor unit installed adjacent to the installation environment from re-absorbing the air exhausted by the outdoor blower of the outdoor unit as much as possible. The unit and the outdoor unit installed adjacent to the unit can exhibit their capabilities. In addition, when there is an obstacle in front of the outdoor air discharge port of the outdoor unit and the air can be discharged upward, it is possible to cope with the upward wind direction change by replacing a part of the guide member. .

[Brief description of the drawings]

FIG. 1 is a diagram of an outdoor unit installed in an installation environment surrounded by a window having high ventilation resistance with an obstacle other than the front.

FIG. 2 is a view showing that a guide member is assembled.

FIG. 3 is a view showing that a guide member is attached to an outdoor unit.

FIG. 4 is a view showing the outdoor unit in which the guide member of the present invention is attached to the outdoor unit of FIG.

FIG. 5 is a diagram showing that a wind direction guide for wind direction conversion can be handled by replacing some parts.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 outdoor unit 2 obstacle 3 armor window 4 a to 4 e flow of air discharged from outdoor unit 10 outdoor blower 11 outdoor heat exchanger 12 outdoor air outlet of outdoor unit 14 front panel of outdoor unit 15 top panel of outdoor unit 16 Guide member 17 Guide member (for upper blowing) a to e Component of guide member f Screw g Replacement part of guide member h Mounting hole (long hole) i Mounting hole (round hole) j Female screw

 ──────────────────────────────────────────────────続 き Continuation of the front page (72) Inventor Yasuhide Ishizaki 1 Otsukicho, Ashikaga City, Tochigi Prefecture Sanyo Electric Air Conditioning Co., Ltd. F term (reference) 3L054 BA02 BB02 3L081 AA02 AB03 BA06 BB07

Claims (7)

[Claims] 1. An air conditioner for discharging exhaust air heat-exchanged by an outdoor heat exchanger from an outdoor air discharge port in front of an outdoor unit containing an outdoor heat exchanger and an outdoor blower, wherein the outdoor air exhaust of the outdoor unit is provided. Air provided with a window having high ventilation resistance such as an armor window in front of the exit, and a guide member provided between the window and the outdoor unit so that air discharged from the outdoor unit can be guided to the window. Harmony equipment. 2. The length of a guide member provided on the front surface of an outdoor air discharge port can be adjusted according to the distance from the outdoor unit to the window having a high ventilation resistance. An air conditioner according to item 1. 3. The air conditioner according to claim 1, wherein the guide member is attached using a screw fixing an outer plate of the outdoor unit. 4. The guide member is configured by assembling four parts obtained by bending a single metal flat plate into a square shape, and extruding exhaust air discharged from the outdoor unit through a window having high ventilation resistance, The air conditioner according to any one of claims 1 to 3, wherein discharge to the atmosphere is enabled. 5. The air conditioner according to claim 1, wherein a U-shaped bend is provided on each inner wall side of the four parts assembled in a U-shape. 6. An outdoor unit, wherein an obstacle is provided in front of an outdoor air outlet of the outdoor unit, an exhaust space exists above the outdoor air outlet, and one of the guide members of the outdoor unit is obstructed by the obstacle. The air conditioner according to any one of claims 1 to 5, wherein the direction of air discharged from the outdoor unit is changed upward by exchanging parts. 7. The air conditioner according to claim 1, wherein another outdoor unit installed adjacent to the environment is prevented from re-inhaling the exhaust air discharged from the outdoor unit. The air conditioner according to any one of the preceding claims.