JP2023121405A - Outdoor unit - Google Patents

Abstract

To provide an outdoor unit capable of suppressing leakage of dew condensation water condensed in an accumulator from a bottom plate.SOLUTION: An outdoor unit 1 includes: a bottom plate 15; an accumulator placement table 17 formed in the bottom plate 15 and having an upwardly-projecting shape; an accumulator leg 60 fixed to the accumulator placement table 17; an accumulator 53 placed on the accumulator leg 60; and a horizontal plate part 71 provided approximately horizontally below the accumulator 53. At least a part of the horizontal plate part 71 extends to an outer side farther than the accumulator leg 60 in plan view.SELECTED DRAWING: Figure 4

Description

The present disclosure relates to outdoor units.

Patent Literature 1 discloses an outdoor unit of an air conditioner. This outdoor unit includes a compressor and an accumulator that supplies gaseous refrigerant to the compressor.

JP 2014-114983 A

The present disclosure provides an outdoor unit capable of suppressing leakage of condensed water condensed on an accumulator from a bottom plate.

An outdoor unit according to the present disclosure includes a bottom plate, an upwardly convex accumulator mounting base formed on the bottom plate, accumulator legs fixed to the accumulator mounting base, an accumulator mounted on the accumulator legs, and the a horizontal plate portion provided substantially horizontally below the accumulator, at least a portion of the horizontal plate portion extending outward from the accumulator legs in a plan view.

In the outdoor unit according to the present disclosure, condensed water condensed on the accumulator is guided to the outside of the accumulator leg by the horizontal plate portion. Therefore, the condensed water condensed on the accumulator can be easily drained, and the leakage of the condensed water from the bottom plate can be suppressed.

Front view of the outdoor unit according to Embodiment 1 Fig. 2 is a perspective view of the outdoor unit according to Embodiment 1 as seen from the rear left The perspective view which looked at the outdoor unit which concerns on Embodiment 1 from the downward direction Perspective view of the lower part of the machine room according to Embodiment 1 Fig. 2 is a front perspective view of the vicinity of the accumulator leg according to Embodiment 1; Fig. 3 is a perspective view of the vicinity of the accumulator leg according to Embodiment 1 as seen from the rear left A perspective view of a single accumulator leg according to Embodiment 1. Perspective view of the vicinity of the rear portion of the mounting portion according to the first embodiment Schematic diagram showing a positional relationship in plan view near the accumulator according to Embodiment 1

(Knowledge, etc. on which this disclosure is based)
At the time when the inventors arrived at the present disclosure, it was common for an outdoor unit of an air conditioner to include a compressor and an accumulator, and for the accumulator to supply gaseous refrigerant to the compressor. Under such circumstances, the inventors discovered that there was a problem that the condensed water condensed on the accumulator leaked from the bottom plate through the hole for fixing the accumulator to the bottom plate. , have come to constitute the subject of this disclosure.

Accordingly, the present disclosure provides an outdoor unit capable of suppressing leakage of condensed water condensed on the accumulator from the bottom plate.

Hereinafter, embodiments will be described in detail with reference to the drawings. However, more detailed description than necessary may be omitted. For example, detailed descriptions of well-known matters or redundant descriptions of substantially the same configurations may be omitted. This is to avoid the following description from becoming more redundant than necessary and to facilitate understanding by those skilled in the art.
It should be noted that the accompanying drawings and the following description are provided to allow those skilled in the art to fully understand the present disclosure and are not intended to limit the claimed subject matter thereby.

(Embodiment 1)
Embodiment 1 will be described below with reference to FIGS. 1 to 9. FIG. The arrows labeled FR, UP, and LH in the figure respectively correspond to the forward, upward, and leftward directions in the text, and the directions such as forward, backward, upward, downward, leftward, and rightward directions in the text are not particularly explained. Unless otherwise specified, these are the standards. Also, for convenience of explanation, the drawing in the drawings may be omitted for members that overlap the essential parts and parts that are more detailed than necessary.

[1-1. composition]
FIG. 1 is a front view of an outdoor unit 1 according to Embodiment 1. FIG. FIG. 2 is a perspective view of the outdoor unit 1 as seen from the rear left.
The outdoor unit 1 is an outdoor unit that forms a refrigeration cycle circuit by being connected to an indoor unit (not shown) through a refrigerant pipe (not shown). The outdoor unit 1 is a wall-mounted outdoor unit that is mainly used by being hung on the outer wall surface of a building, and includes a substantially rectangular parallelepiped housing 10 . As shown in FIG. 2, the inside of the housing 10 is divided into left and right by a partition plate 11 . Thereby, the blower room 30 located on the right side of the partition plate 11 and the machine room 50 located on the left side of the partition plate 11 are formed.

The blower room 30 is provided with a blower 31 and a heat exchanger 33 .
The blower 31 is an axial flow blower and is provided toward the outlet 13 a provided on the front surface 13 of the housing 10 . By driving the blower 31 , the air outside the housing 10 is sucked into the blower chamber 30 through the openings on the right side 14 and the back 16 of the housing 10 . The air sucked into the blower chamber 30 exchanges heat with the refrigerant inside the heat exchanger 33 when passing through the heat exchanger 33 . The air that has exchanged heat with the refrigerant in the heat exchanger 33 is blown out from the outlet 13a.
The heat exchanger 33 forms a refrigeration cycle circuit by connecting with a heat exchanger of an indoor unit (not shown), a compressor 51 provided in the machine room 50, an accumulator 53, and the like via refrigerant pipes. In the refrigeration cycle circuit, the heat exchanger 33 functions as a condenser when the indoor unit performs cooling operation, and as an evaporator when the indoor unit performs heating operation.

The machine room 50 is provided with a compressor 51 and an accumulator 53 .
The compressor 51 compresses the gaseous refrigerant and discharges it as a high-temperature, high-pressure gaseous refrigerant. The compressor 51 is connected to a four-way valve (not shown) on the discharge side. A discharge side of the compressor 51 is connected to the heat exchanger 33 and the indoor heat exchanger via a four-way valve.
The accumulator 53 is connected to the suction side of the compressor 51 , separates the gaseous refrigerant from the gas-liquid mixed refrigerant, and supplies the separated gaseous refrigerant to the compressor 51 . The accumulator 53 has a cylindrical shape and is arranged so as to have an axis in the vertical direction.

A control substrate 40 is provided above the machine room 50 . The control board 40 is a board for controlling devices provided in each part of the outdoor unit 1 .
A duct (not shown) that communicates between the machine room 50 and the blower room 30 is formed above the partition plate 11 . When the blower 31 is driven, the air in the machine room 50 cools the control board 40 and flows into the blower room 30 through the duct.

FIG. 3 is a perspective view of the outdoor unit 1 as seen from below. The bottom of the housing 10 is covered with a bottom plate 15 . The bottom plate 15 is a sheet metal molded by a mold press, and has a plurality of drain holes 15a penetrating therethrough. The drain hole 15 a is a circular hole penetrating through the bottom plate 15 and provided at the bottom of the bottom plate 15 . When condensation water is generated in the heat exchanger 33, the accumulator 53, and the like inside the housing 10, it is discharged to the outside of the housing 10 through the drain hole 15a. When the outdoor unit 1 is installed on a wall and used, a drain hose (not shown) is connected to one drain hole 15a to drain condensed water through the drain hose. In this case, the outdoor unit 1 is used with the drain hole 15a to which the drain hose is not connected closed.

4 is a perspective view of the lower portion of the machine room 50. FIG. The lower part of the machine room 50 is covered from the left and rear with a baffle plate 80 that is detachable from the bottom plate 15 . The baffle plate 80 is formed by bending a sheet metal into an L shape, and includes a first wall surface portion 81 and a second wall surface portion 83 . The first wall surface portion 81 is a plate-like portion provided along the left side surface (first side surface) 18 of the housing 10 . The second wall surface portion 83 is a plate-like portion that is bent substantially perpendicularly from the first wall surface portion 81 and extends along the rear surface (second side surface) 16 . Note that the baffle plate 80 is a part of the housing 10 . Also, the first wall surface portion 81 is part of the left side surface 18 and the second wall surface portion 83 is part of the rear surface 16 . A slit hole 82 and a second slit hole 86 are provided in the first wall surface portion 81 . A piping lid portion 84 is provided on the second wall surface portion 83 .

The slit holes 82 are holes for taking air from the outside of the housing 10 into the machine room 50, and a plurality of slit holes 82 are arranged vertically. The slit hole 82 opens leftward from the first wall surface portion 81 and is formed so as to incline upward from the outside toward the inside of the housing 10 .
The second slit holes 86 are smaller in width and height than the slit holes 82 and are formed above the slit holes 82 .
The piping lid portion 84 is a part of the second wall surface portion 83 , and when removed, the machine room 50 and the outside of the housing 10 communicate with each other. The height of the accumulator legs 60 , which will be described later, is set to such a height that the pipe can pass through the opening formed when the pipe cover 84 is removed from below the accumulator 53 . Further, regarding the plate member 70 to be described later, the plate member 70 is positioned substantially horizontally so that the pipe does not interfere with the plate member 70 when the pipe is passed through the opening formed when the pipe cover 84 is removed. provided in Therefore, in the present embodiment, it is possible to connect pipes in the machine chamber 50 through the opening formed when the pipe cover 84 is removed.

The accumulator 53 is fixed to the accumulator mounting table 17 formed on the bottom plate 15 of the housing 10 via accumulator legs 60 . The accumulator mounting table 17 is a table in which a bottom plate 15 made of sheet metal is formed to have an upwardly convex shape, and the top surface thereof is substantially horizontal.

A plate member 70 is provided above the accumulator leg 60 . The plate member 70 is fixed to the accumulator leg 60 and the first wall surface portion 81 of the baffle plate 80 by screwing.
The plate member 70 includes a horizontal plate portion 71 which is a flat plate-like portion provided substantially horizontally, and a baffle plate 80 connection portion 73 which rises from the left and is fixed to the left side surface 18 by screwing. The plate member 70 reinforces the fixation of the accumulator 53 to the housing 10 by fixing the accumulator leg 60 and the baffle plate 80 .
As shown in FIG. 4, the width W1 of the horizontal plate portion 71 in the front-rear direction is larger than the width W2 of the slit hole 82 in the front-rear direction. As will be described later, the plate member 70 shields powder such as snow powder and dust entering the machine chamber 50 through the slit holes 82 .
Further, the horizontal plate portion 71 functions as a dew receiving plate for receiving dew condensation water condensed on the accumulator 53, although the details will be described later.

FIG. 5 is a front perspective view of the vicinity of the accumulator leg 60. FIG. FIG. 5 shows an extension line L1 extending from the lowermost slit hole 82 in the direction of inclination of the slit hole 82 .
The horizontal plate portion 71 extends from the first wall surface portion 81 to the right of the position where it intersects with the extension line L1. In other words, the horizontal dimension S of the horizontal plate portion 71 is greater than the distance D between the left side surface 18 and the position where the plane including the horizontal plate portion 71 and the extension line L1 intersect.
Therefore, the air that has flowed into the machine chamber 50 through the lowermost slit hole 82 flows in the inclined direction of the slit hole 82 and hits the lower surface of the horizontal plate portion 71 . Similarly, the air that has flowed into the machine chamber 50 through all the slit holes 82 hits the horizontal plate portion 71 .

FIG. 6 is a left perspective view of the vicinity of the accumulator leg 60. FIG. FIG. 7 is a perspective view of the accumulator leg 60 alone. The accumulator legs 60 are formed by bending sheet metal, and are attached to the bottom surface of the accumulator 53 by welding.
The accumulator leg 60 includes a body portion 61 , a first bent portion 63 and a second bent portion 65 .

The body portion 61 is a substantially rectangular plate-like portion welded at a position that is covered by the accumulator 53 in plan view, and is parallel to the front-rear direction and the up-down direction. The first bent portion 63 is a plate-like portion that is bent leftward from the rear portion of the main body portion 61 and is parallel to the left-right direction and the up-down direction. The second bent portion 65 is a plate-like portion that is bent leftward from the front portion of the main body portion 61 and is parallel to the left-right direction and the up-down direction.

At the lower part of the accumulator leg 60, a mounting portion 67 is provided that is in close contact with the accumulator mounting table 17 and rises vertically.
The mounting portion 67 includes a mounting portion main body 67a that is a lower portion of the main body portion 61, a mounting portion rear portion 67b that is a lower portion of the first bent portion 63, and a mounting portion front portion 67c that is a lower portion of the second bent portion 65. , provided.

The mounting portion main body 67 a has a flat plate shape, and its lower end is in close contact with the accumulator mounting table 17 .
The lower end of the mounting portion rear portion 67b is in close contact with the accumulator mounting table 17 and extends leftward. The mounting portion rear portion 67b is provided with a projecting claw 64. As shown in FIG. The claw 64 is bent horizontally rearward from the lower end of the mounting portion rear portion 67b. The accumulator legs 60 are positioned and fixed to the accumulator mounting table 17 by inserting the claws 64 into the lower surface side of the accumulator mounting table 17 through mounting holes 17 a described later.
The attachment front portion 67c has a lower end in close contact with the accumulator mounting table 17 and extends leftward. The attachment front portion 67c includes a fixing portion 66 that is bent forward in the horizontal direction. The fixing portion 66 contacts the accumulator mounting table 17 and is fixed to the accumulator mounting table 17 by screwing through the fixing holes 66a.
Thus, the accumulator leg 60 is fixed at one point by inserting the claw 64 and fixed at another point by screwing. As a result, the accumulator legs 60 can be easily positioned and fixed to the bottom plate 15 and fixed with sufficient strength.

FIG. 8 is an enlarged view of the vicinity of the attachment portion rear portion 67b. The mounting portion rear portion 67b is fixed to the accumulator mounting table 17 by inserting the claws 64 into the mounting holes 17a.
The mounting hole 17 a is a hole penetrating through the bottom plate 15 , and opens forward in the horizontal direction from an upwardly projecting covering portion 17 b formed on the accumulator mounting table 17 . By inserting the claw 64 into the mounting hole 17a from the front, the rear surface of the mounting portion rear portion 67b and the edge of the mounting hole 17a are in close contact without any gap.
The covering portion 17b covers the claw 64 inserted into the mounting hole 17a from above. As a result, the horizontally bent claws 64 are accommodated inside the convex covering portion 17 b and do not protrude downward from the bottom plate 15 .

FIG. 9 is a schematic diagram showing the positional relationship of each part near the accumulator 53 in plan view.
As shown in FIG. 9 , the mounting portion 67 has a frame shape that is open on the left side in a plan view. The claw 64 is bent toward the outside of the mounting portion 67 in plan view.

The horizontal plate portion 71 covers the open portion of the mounting portion 67 in plan view from above and extends to the outside of the mounting portion 67 . Further, the horizontal plate portion 71 extends in the front-rear direction to the outside of the accumulator mounting table 17, and is arranged with a gap D1 between it and the second wall surface portion 83 on the rear side. In addition, the horizontal plate portion 71 may be extended to the outside of the substantially horizontal portion of the top surface of the accumulator mounting table 17 .

[1-2. action, action]
The operation and action of the outdoor unit 1 configured as described above will be described below.

[1-2-1. Operation when installing accumulator legs]
When the accumulator legs 60 are fixed to the accumulator mounting table 17, first, the claws 64 are inserted from the front to the rear into the mounting holes 17a. As a result, the rear surface of the mounting portion rear portion 67b contacts the edge of the mounting hole 17a, and the accumulator leg 60 is positioned with respect to the accumulator mounting table 17. As shown in FIG.

Next, by pressing the fixing portion 66 from above so that the fixing portion 66 contacts the accumulator mounting table 17, the fixing hole 66a vertically overlaps the screwing hole provided in the accumulator mounting table 17.
Here, the fixing portion 66 and the accumulator mounting table 17 are fixed by screwing the fixing hole 66a from above.

In this state, the accumulator legs 60 are fixed to the accumulator mounting table 17 by inserting the claws 64 into the mounting holes 17a and screwing the fixing portions 66 and the accumulator mounting table 17 together.

Therefore, the accumulator legs 60 are easily positioned on the accumulator mounting table 17 . Also, the accumulator leg 60 is fixed to the accumulator mounting table 17 by being screwed to the accumulator mounting table 17 at only one point.

[1-2-2. Operation of the outdoor unit when the air conditioner is in operation]
When the air conditioner including the outdoor unit 1 operates, in the outdoor unit 1, the blower 31 provided in the blower room 30 is driven. By driving the blower 31 , air outside the housing 10 is drawn into the blower chamber 30 through openings provided on the right side 14 and the back 16 of the housing 10 . Here, the air taken into the blower chamber 30 exchanges heat with the heat exchanger 33, and the heat-exchanged outside air is blown out of the housing 10 from the outlet 13a.

Similarly, as the blower 31 is driven, the air outside the housing 10 flows into the machine room 50 through the slit holes 82 . The air that has flowed into the machine room 50 cools the control board 40 and then flows into the blower room 30 through a duct provided above the partition plate 11 .

When the air outside the housing 10 flows into the machine room 50 through the slit holes 82 , the air flows upward from the outside of the housing 10 into the inside along the inclination direction of the slit holes 82 . As described above, the width W1 of the horizontal plate portion 71 in the front-rear direction is larger than the width W2 of the slit hole 82 . Further, for all the slit holes 82 , extension lines extending in the direction of inclination of the slit holes 82 intersect the horizontal plate portion 71 . Therefore, the air that has flowed into the machine chamber 50 through the slit hole 82 hits the lower surface of the horizontal plate portion 71 . At this time, the air flow is bent in the horizontal direction along the lower surface of the horizontal plate portion 71, but the flow velocity does not decrease significantly.

Here, if the air that has flowed into the machine room 50 contains powder such as snow powder or dust, the powder has a large specific gravity, so it collides with the lower surface of the horizontal plate portion 71 and falls. After that, the curved air flow passes through the gap D1 between the rear end of the horizontal plate portion 71 and the second wall surface portion 83, the front of the horizontal plate portion 71, and the like.

Also, due to the inflow of outside air from the slit hole 82 , droplets of dew condensation water may occur on the side surface of the accumulator 53 . The water droplets fall due to their own weight and adhere to the upper surface of the accumulator mounting table 17 outside the mounting portions 67 of the accumulator legs 60 .
Water droplets condensed on the side surface of the accumulator 53 also fall on the upper surface of the horizontal plate portion 71 provided below the accumulator 53 . The horizontal plate portion 71 extends to the outside of the mounting portion 67 in plan view. Therefore, water droplets adhering to the upper surface of the horizontal plate portion 71 fall to the outside of the mounting portion 67 .
Thus, the condensed water condensed on the accumulator 53 drops to the outside of the mounting portion 67 of the accumulator leg 60 . Therefore, condensed water is less likely to accumulate inside the mounting portion 67 .

Furthermore, a portion of the horizontal plate portion 71 extends to the outside of the accumulator mounting table 17 . Accordingly, some of the water droplets adhering to the upper surface of the horizontal plate portion 71 fall onto the outer bottom plate 15 of the accumulator mounting table 17 . Therefore, condensed water is less likely to accumulate inside the mounting portion 67 .

Further, as described above, the claws 64 are bent to the outside of the mounting portion 67 and inserted into the mounting hole 17a, so that the outside of the mounting portion 67 and the edge of the mounting hole 17a are in close contact with each other. Therefore, condensed water on the outside of the mounting portion 67 is less likely to leak out of the bottom plate 15 through the mounting holes 17a.

The condensed water dripped on the outside of the mounting portion 67 flows to the bottom of the bottom plate 15 and is discharged from the drain hole 15a.

[1-3. effects, etc.]
As described above, in the present embodiment, the outdoor unit 1 includes the bottom plate 15, the upwardly convex accumulator mounting base 17 formed on the bottom plate 15, the accumulator legs 60 fixed to the accumulator mounting base 17, The accumulator 53 mounted on the accumulator leg and the horizontal plate portion 71 provided substantially horizontally below the accumulator 53 are provided, and at least a part of the horizontal plate portion 71 is outside the accumulator leg 60 in plan view. stretched to
According to this configuration, the condensed water condensed on the accumulator 53 is received by the horizontal plate portion 71 and falls outside the accumulator legs 60 . Therefore, the condensed water from the accumulator 53 is easily drained, and the condensed water is less likely to leak from the bottom plate 15 .

Further, the accumulator legs 60 are provided with claws 64 at the lower ends thereof, and the accumulator mounting table 17 is provided with mounting holes 17a into which the claws 64 are inserted into the lower surface side of the accumulator mounting table 17 .
According to this configuration, the accumulator legs 60 can be easily attached to the accumulator mounting table 17 by inserting the claws 64 into the attachment holes 17a. In addition, since the dew condensation water condensed on the accumulator 53 falls outside the accumulator legs 60 by the horizontal plate portion 71, it is difficult to leak to the lower surface side of the bottom plate 15 through the mounting holes 17a. Therefore, it is possible to reduce the number of man-hours for assembling the outdoor unit 1 while suppressing leakage of dew condensation water condensed on the accumulator 53 from the bottom plate 15 .

The accumulator leg 60 includes a mounting portion 67 that contacts the accumulator mounting table 17. The mounting portion 67 has a frame shape that is open in one direction in plan view. is bent to the outside of the mounting portion 67 at .
According to this configuration, the claw 64 is bent to the outside of the mounting portion 67, so that the outer surface of the mounting portion 67 and the edge of the mounting hole 17a are in close contact. Therefore, on the outside of the mounting portion 67, it is possible to suppress the leakage of condensed water from the mounting hole 17a.

The mounting hole 17a is opened substantially horizontally from an upwardly convex covering portion 17b formed on the accumulator mounting table 17, and the claw 64 is bent substantially horizontally and inserted below the covering portion 17b.
According to this configuration, the claws 64 are accommodated inside the covering portion 17b and do not protrude downward from the bottom plate 15. As shown in FIG. Therefore, when the outdoor unit 1 is moved, the claws 64 are less likely to collide with a building or the like. Thereby, deformation of the claw 64 can be suppressed.

At least part of the horizontal plate portion 71 extends to the outside of the accumulator mounting table 17 .
According to this configuration, the condensed water flowing down from the accumulator 53 is received by the horizontal plate portion 71 and falls outside the accumulator mounting table 17 . Therefore, the condensed water can be drained more easily, and leakage of the condensed water from the bottom plate 15 can be suppressed.

Also, the outdoor unit 1 is a wall-mounted outdoor unit.
According to this configuration, the space for installing the outdoor unit 1 can be reduced by using a wall-mounted type. Also, since the condensed water condensed on the accumulator 53 does not easily leak from the bottom plate 15, even when the outdoor unit 1 is wall-mounted and installed at a high position, it is possible to prevent the lower part of the outdoor unit 1 from getting wet.

(Other embodiments)
As described above, Embodiment 1 has been described as an example of the technology disclosed in the present application. However, the technology in the present disclosure is not limited to this, and can also be applied to embodiments with modifications, replacements, additions, omissions, and the like.
Therefore, other embodiments will be exemplified below.

In Embodiment 1, the horizontal plate portion 71, which is a substantially rectangular plate-like portion provided substantially horizontally, has been described. The horizontal plate portion 71 may be of any type as long as it can horizontally flow the air that has flowed in through the slit holes 82 . Therefore, the horizontal plate portion 71 is not limited to a substantially rectangular plate-like portion. For example, the horizontal plate portion 71 may gently incline downward from the center in the front-rear direction to the ends in the front-rear direction. In this case, the condensed water received by the horizontal plate portion 71 smoothly flows down from the horizontal plate portion 71 .

Note that the above-described embodiment is for illustrating the technology in the present disclosure, and various changes, replacements, additions, omissions, etc. can be made within the scope of the claims or equivalents thereof.

The present disclosure is applicable to outdoor units of air conditioners.

Reference Signs List 1 outdoor unit 10 housing 11 partition plate 13 front surface 13a outlet 14 right side surface 15 bottom plate 15a drainage hole 16 rear surface 17 accumulator mounting base 17a mounting hole 17b cover 18 left side surface 30 blower chamber 31 blower 33 heat exchanger 40 control board 50 Machine room 51 Compressor 53 Accumulator 60 Accumulator leg 61 Main body 63 First bending part 64 Claw 65 Second bending part 66 Fixing part 66a Fixing hole 67 Mounting part 67a Mounting part body 67b Rear part of mounting part 67c Front part of mounting part 70 Plate member 71 Horizontal plate portion 73 Baffle plate connecting portion 80 Baffle plate 81 First wall surface portion 82 Slit hole 83 Second wall surface portion 84 Lid portion for wiring 86 Second slit hole

Claims (6)

a bottom plate;
an accumulator mounting table having an upwardly convex shape formed on the bottom plate;
an accumulator leg fixed to the accumulator mounting base;
an accumulator mounted on the accumulator leg;
A horizontal plate portion provided in a substantially horizontal direction below the accumulator,
The outdoor unit, wherein at least part of the horizontal plate portion extends to the outside of the accumulator leg in a plan view. The accumulator leg has a protruding claw at the lower end,
The outdoor unit according to claim 1, wherein the accumulator mounting base has mounting holes into which the claws are inserted into the lower surface side of the accumulator mounting base. The accumulator leg has a mounting portion in contact with the accumulator mounting base,
The mounting portion has a frame shape that is open in one direction in a plan view,
The outdoor unit according to claim 2, wherein the claw is provided at the lower end of the mounting portion and is bent outward from the mounting portion in plan view. The mounting hole is opened in a substantially horizontal direction from an upwardly convex covering portion formed on the accumulator mounting table,
The outdoor unit according to claim 3, wherein the claw is bent in a substantially horizontal direction and inserted below the cover. The outdoor unit according to any one of Claims 1 to 4, wherein at least part of the horizontal plate portion extends to the outside of the accumulator mounting table. The outdoor unit according to any one of claims 1 to 5, wherein the outdoor unit is a wall-mounted outdoor unit.

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