JP6736947B2 - Air conditioner outdoor unit - Google Patents

Description

The present invention relates to an outdoor unit for an air conditioner, and more particularly to an outdoor unit including a soundproof structure for a compressor.

Conventionally, a compressor is covered with a soundproof material as a noise countermeasure for the compressor in the outdoor unit of the air conditioner.

FIG. 10: is a figure which shows the soundproof structure of the compressor by such a conventional soundproof material.
A soundproof material sheet 91 is wound around the compressor 90. Pipes 92 such as a discharge pipe and a suction pipe are attached to the upper portion of the compressor 90. The soundproof material sheet 91 is wound so as to surround all the side surfaces of the compressor 90, and the upper side of the compressor 90 is closed by a lid 93 made of the same soundproof material. The lid 93 is provided with a hole and a slit for passing a pipe (see, for example, Patent Document 1).

JP, 2013-72559, A

According to the prior art, the soundproof material is wound around the compressor to which the pipe is attached as described above. However, in general, the pipe 92 is routed to a position close to the side surface of the compressor 90 for the purpose of preventing vibration propagation, and when the pipe 92 is attached to the compressor 90, the soundproof material sheet 91 is removed from the compressor 90. There is a problem in that the surrounding pipe 92 becomes an obstacle when the wire is wound around the wire 90, and the winding work is troublesome. In the worst case, it is necessary to forcibly shift the pipe 92 to pass the soundproof material sheet 91 between the pipes 92, which may cause deterioration of the pipe 92. Therefore, in order to simplify the work when assembling the outdoor unit, it has been proposed to wind a soundproof material around the compressor before welding the pipe to the compressor.

However, when attempting to weld the pipe to the compressor around which the soundproof material is wound, it is necessary to work so as not to broach the soundproof material during the welding work, resulting in poor workability.

In view of the circumstances as described above, an object of the present invention is to provide an outdoor unit for an air conditioner that has good workability in assembly and can reduce noise of the compressor.

In order to achieve the above object, an outdoor unit for an air conditioner according to an aspect of the present invention has a compressor having a connection port portion projectingly provided on an upper surface and a soundproof property wound around a side surface of the compressor. A sheet member is provided, and a cut having a predetermined length is formed along the winding direction from one end in the winding direction of the compressor at a position below the upper surface of the compressor of the sheet member.

In the present invention, the one end side of the soundproof sheet member wound around the compressor has a cut at a position at a height lower than the position where the piping of the compressor is welded, thereby connecting the piping to the compressor. At the time of welding, it is possible to open a portion of the sheet member around the welding portion above the break and keep it away from the heat source at the time of welding. Therefore, in the present invention, it is possible to improve the workability by assembling the soundproof material after winding it around the compressor, and at the same time, it is possible to prevent the soundproof material from being abraded during the welding work of the pipe, and the outdoor unit of the air conditioner The noise of the compressor can be reduced.

In the present invention, the outdoor unit of the air conditioner further comprises a housing for housing the compressor, and the region on the one end side having the cut of the sheet member is the housing for the compressor. May be located on the inner side of.

The welding work of the pipe is performed by directing a heat source such as a burner from the outside (front side) of the housing of the outdoor unit to the inside of the compressor. In the above configuration, the cut portion of the sheet member is located inside the housing, which is the destination of the heat source, so that the upper portion of the sheet member to which the heat source is directed can be opened and retracted. Therefore, according to the above configuration, it becomes easy to perform the welding work while improving the workability and not roasting the sheet member.

Further, in the present invention, the outdoor unit of the air conditioner further includes a pedestal portion that is fixed to the housing below the compressor and supports the compressor, and the pedestal portion is a side surface of the compressor. Has a protruding portion that protrudes outward more than a leg portion provided on the protruding portion, and the seat member has a lower end portion of the seat member that corresponds to the position of the protruding portion of the pedestal portion. You may have the notch part provided in.

According to this configuration, the uneven shape of the cutout portion at the lower end of the seat member is made to match the shape of the protruding portion corresponding to the position of the leg portion of the pedestal portion, and the sheet member is wound in the winding direction with respect to the housing of the outdoor unit. The position of the break can be fixed. Therefore, the position of the cut portion of the sheet member can be positioned uniformly with respect to the position of the leg portion, and the workability is further improved.

In the present invention, the cut of the sheet member may be provided in a shape inclined with respect to the thickness direction of the sheet member.

According to this configuration, after the upper portion of the sheet member is retracted from the welding position and the pipe is welded to the compressor, when the upper portion of the sheet member is wound so as to be aligned with the lower portion, the upper portion at the cut portion A gap is less likely to occur even if the portion and the lower portion are slightly displaced vertically. Therefore, even if a cut is provided in the sheet member, it is possible to ensure the airtightness at the cut and reduce the noise of the compressor.

In the present invention, fixing means for fixing the region on the one end side to the other end side may be provided on each of the upper part and the lower part of the cut of the sheet member.

According to this structure, the sheet member can be kept in a fixed form wound around the compressor.

According to the present invention, the workability of assembling the outdoor unit of the air conditioner is good, and the noise of the compressor can be reduced.

It is a perspective view showing appearance of an outdoor unit of an air harmony machine which is a 1st embodiment of the present invention. It is a perspective view which shows the internal structure of the outdoor unit of the air conditioner shown in FIG. FIG. 3 is a plan view showing a configuration in which a soundproof material sheet is wound around the compressor in FIG. 2 and showing a partially cutaway cross section. It is a perspective view which shows the state in which the soundproof material sheet was wound around the compressor seen from the arrow A direction of FIG. FIG. 5 is a development view of the soundproofing material sheet shown in FIG. 4. It is a figure which shows the BB line cross section of FIG. 4 typically. It is a perspective view which shows the state in which the upper side part of the soundproofing material sheet was rolled up before welding the piping in the compressor of FIG. It is a perspective view showing the state where the upper part of the soundproof material sheet was rolled up before welding the piping in the compressor of the outdoor unit of the air conditioner in the modification of the present invention. It is a perspective view which shows the state in which the soundproof material sheet was wound in the compressor of FIG. It is a perspective view which shows the soundproof structure of the compressor in the conventional outdoor unit.

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

<First Embodiment>
FIG. 1 is a perspective view showing an external appearance of an outdoor unit of an air conditioner that is a first embodiment of the present invention.
FIG. 2 is a perspective view showing the internal structure of the outdoor unit of the air conditioner shown in FIG. 1.
FIG. 3 is a plan view showing a structure in which a soundproofing material sheet is wound around the compressor in FIG.

[Outdoor unit configuration]
As shown in FIGS. 1 to 3, the outdoor unit 1 for an air conditioner of this embodiment has a box-shaped housing 10. The housing 10 includes a base 11 forming a lower surface of the housing 10, a front panel 13 forming a front surface of the housing 10, a left panel 14 and a right panel 15 forming side surfaces of the housing 10, and a housing 10 And a top plate 16 that forms the upper surface of the. An air outlet 131 is provided in the front panel 13. The fan guard 17 is attached to the outside of the air outlet 131.

A compressor 21, a heat exchanger 23, a blower fan 24, an electric component unit 25, and the like are housed in the housing 10.

The internal space of the housing 10 is divided by a partition plate 26 into a machine room 31 in which the compressor 21, the electrical unit 25 and the like are mainly arranged, a blower fan 24, and a heat exchange room 32 in which the heat exchanger 23 is arranged. It is partitioned.

The heat exchanger 23 is provided in an L shape along the side surface on the left side from the back surface of the housing 10. The heat exchanger 23 includes a plurality of fins 231 arranged in parallel with each other at equal intervals, and a pipe 232 arranged orthogonal to the fins 231.

[Soundproof structure of compressor]
Next, the soundproof structure of the compressor 21 in the outdoor unit 1 of the air conditioner of the present embodiment will be described with reference to FIGS. 3 and 4. FIG. 4 is a perspective view showing a state in which the soundproof material sheet 60 is wound around the compressor 21 and the accumulator 22 provided adjacent to the compressor 21 as seen from the direction of arrow A in FIG.

In the machine room 31, the compressor 21 is supported by the pedestal portion 50 fixed to the base 11 of the housing 10 and arranged on the pedestal portion 50. The pedestal portion 50 has a protruding portion 51 protruding outward from the side surface of the compressor 21, and the protruding portion 51 is provided with a leg portion 52. The leg portion 52 is, for example, a vibration isolation member. An accumulator 22 is held by the compressor 21 next to the compressor 21 via a holding member (not shown).

The compressor 21 including the accumulator 22 has a side surface covered with a soundproof material sheet 60 and a top surface covered with a cover 61 made of a soundproof material similar to the material of the soundproof material sheet 60 for soundproofing.

The soundproof material sheet 60 and the lid 61 are, for example, a non-woven sound absorbing material formed of glass fiber or the like in a sheet shape, a sheet-like sound insulating material formed of a sound insulating material (rubber or the like), or a sound absorbing material and a sound insulating material. It may be a stack of materials.

The soundproof material sheet 60 is wound so as to cover the compressor 21 and the accumulator 22 from the side surface. The lid 61 is provided by being fitted inside the opening 601a formed in the upper end portion 601 of the wound soundproofing material sheet 60.

The upper surface 21a of the compressor 21 is provided with a connection port portion 21b that forms a discharge port, and a pipe 41 that is a discharge pipe is welded to the connection port portion 21b. The upper surface 22a of the accumulator 22 is provided with a connection port portion 22b that forms a suction port, and a pipe 42 that is a suction pipe is welded to the connection port portion 22b. Welding points between the connecting port 21b of the compressor 21 and the pipe 41 and welding points between the connecting port 22b of the accumulator 22 and the pipe 42 are welded parts 43 and 44, respectively.

In this outdoor unit 1, the pipes 41 and 42 connected above the connection ports 21b and 22b of the upper surfaces 21a and 22a of the compressor 21 and the accumulator 22 face laterally and downward at a certain height position. It has a curved shape and extends around the compressor 21 and the accumulator 22. In this way, the pipes 41 and 42 are bent at a certain height and extend around the compressor 21 and the accumulator 22 to reduce the size of the arrangement space of the compressor 21 including the accumulator 22 in the height direction. Has been.

Here, when the soundproof material sheet 60 is wound around the compressor 21 and the accumulator 22 when the outdoor unit 1 is assembled, if the pipes 41 and 42 are provided around the compressor 21 and the accumulator 22, the pipes 41 and 42 are avoided. Since the soundproof material sheet 60 is wound around, the work is troublesome. Therefore, in the outdoor unit 1, the soundproofing material sheet 60 is first wound around the compressor 21 and the accumulator 22 and then the pipes 41 and 42 are not welded to the compressor 21 and the accumulator 22 in order to simplify the work at the time of assembly. Done.

The lid 61 has an opening 601a formed in the upper end 601 of the wound soundproof material sheet 60 after the soundproof material sheet 60 is wound around the compressor 21 and the accumulator 22 and the pipes 41 and 42 are welded. Is fitted inside. As shown in FIG. 3, the lid 61 is provided with holes 611 and 612 for passing the pipes 41 and 42 and slits 613 and 614. The upper end 601 of the soundproofing material sheet 60 is provided with a protrusion 602 toward the inside of the opening 601a for preventing the lid 61 from rising by pressing the peripheral portion of the upper surface of the lid 61 from above. There is. 4 and subsequent figures, the protrusion 602 is not shown.

[Structure of soundproof material sheet]
Further, with reference to FIGS. 3 to 7, the structure in which the soundproof material sheet 60 is wound around the compressor 21 and the accumulator 22 in the present embodiment will be described in detail.

The length of the soundproofing material sheet 60 in the winding direction is such that one end portion 65 and the other end portion 66 are in contact with each other so as not to form a gap in a state in which the soundproofing material sheet 60 is wrapped around the outer circumference of the compressor 21 and the accumulator 22 once. Is. Note that the soundproof material sheet 60 is manufactured with a margin in the winding direction such that one end portion 65 and the other end portion 66 overlap each other, as in the embodiment shown in FIG. May be.

The length of the soundproof material sheet 60 in the height direction is such a size that it can cover the entire side surface in a state of being wound around the compressor 21 and the accumulator 22. As shown in FIG. 4 and the like, the height position of the upper end portion 601 of the wound soundproofing material sheet 60 is above the upper surfaces 21 a and 22 a of the compressor 21 and the accumulator 22. Further, the height position of the upper end portion 601 of the soundproofing material sheet 60 is the position where the welded portions 43 and 44 above the upper surfaces 21a and 22a of the compressor 21 and the accumulator 22 are formed (for example, the connection ports 21b and 22b). Above the upper edge).

FIG. 5 is a development view of the soundproof material sheet 60. FIG. 6 is a diagram schematically showing a cross section taken along line BB of the compressor 21 around which the soundproof material sheet 60 shown in FIG. 4 is wound. FIG. 7 is a perspective view showing a state where the upper portion 60a of the soundproof material sheet 60 is rolled up and opened before welding the pipes 41 and 42 in the compressor 21 and the accumulator 22 shown in FIG.

As shown in FIGS. 4 and 6, from the one end portion 65 in the winding direction of the soundproofing material sheet 60 around the compressor 21 and the accumulator 22, at a position lower than the welding portions 43 and 44, preferably the compressor 21 and the accumulator. At a position lower than the upper surfaces 21a, 22a of the 22, a cut 63 having a predetermined length is formed along the winding direction. Therefore, the region of the soundproofing material sheet 60 on the side of the end portion 65 is divided into the upper portion 60a and the lower portion 60b by the cut 63. With this configuration, as shown in FIG. 7, after the soundproof material sheet 60 is wound around the compressor 21 and the accumulator 22, only the upper portion 60a of the soundproof material sheet 60 is opened outward so as to be folded back to the side opposite to the winding direction. It is possible. The predetermined length of the cut 63 is such that the upper portion 60a of the soundproof material sheet 60 can be sufficiently kept away from the heat source during welding in a state where the upper portion 60a of the soundproof material sheet 60 is rolled up and opened as shown in FIG. Is the length.

As shown in FIG. 6, the cut 63 provided in the soundproof material sheet 60 is provided in a shape inclined with respect to the thickness direction of the soundproof material sheet 60. Specifically, the cut 63 is provided in a shape inclined downward from the outside toward the compressor 21 side in the thickness direction of the soundproof material sheet 60.

The one end 65 side where the cut 63 is provided is located on the back side of the housing 10. That is, as shown in FIG. 3, when the housing 10 is viewed from the front (the lower side in FIG. 3 ), the cut 63 of the soundproof material sheet 60 is located on the back of the compressor 21 and the accumulator 22. As a result, the upper space 60a of the soundproof material sheet 60 that can be opened and closed is arranged at a position where it is easily burnt during welding work.

As shown in FIGS. 4 and 5, the soundproof material sheet 60 has a lower end portion 603 corresponding to the position of the protruding portion 51 provided with the leg portion 52 of the pedestal portion 50 that supports the compressor 21 and the accumulator 22. It has a notch 604 provided in the. As a result, the concavo-convex shape of the cutout portion 604 of the lower end portion 603 is made to match the shape of the protruding portion 51 corresponding to the position of the leg portion 52 of the pedestal portion 50, and in the winding direction of the soundproof material sheet 60 with respect to the housing 10. It is possible to fix the position of the break 63. The position of the break 63 of the soundproof material sheet 60 can be positioned uniformly with respect to the position of the leg portion 52.

As shown in FIG. 4, the soundproofing material sheet 60 is kept in a fixed shape wound around the compressor 21 and the accumulator 22, so that the one end portion 65 and the other end portion 66 are formed by the upper fixing means 64a and the lower fixing means 64b. Fixed to each other. As the fixing means, for example, a cultural tack as shown in FIG. 4, a double-sided tape, a surface fastener or the like is used.

Of the one end portion 65 and the other end portion 66 of the soundproof material sheet 60, the one end portion 65 having the cut 63 is provided with the upper fixing means 64a in the upper portion 60a and the lower fixing means 64b in the lower portion. It is provided in 60b. Since the upper portion 60a and the lower portion 60b have fixing means, respectively, as shown in FIG. 7, the lower portion 60b of the soundproofing material sheet 60 is wound around the compressor 21 and the accumulator 22 and fixed to the upper portion. It is possible to open only 60a to the outside or to rewind the upper part 60a and fix it by the upper fixing means 64a.

[Effects of First Embodiment]
According to the above configuration, when the soundproofing material sheet 60 is wound around the compressor 21 and the accumulator 22 and then the pipes 41 and 42 are welded to the compressor 21 and the accumulator 22, the following effects are obtained. can get.

In the present embodiment, when welding the pipes 41 and 42 to the compressor 21 and the accumulator 22, as shown in FIG. 7, the end portion 65 of the soundproof material sheet 60 having the cut 63 is located above the cut 63. By opening the upper part 60a of the above to the outside, this upper part 60a can be kept away from the heat source at the time of welding. As a result, it is possible to prevent the soundproofing material sheet 60 from being abraded during the welding operation of the pipes 41 and 42.

Specifically, in the welding work, an operator applies a heat source such as a burner from the front side of the housing 10 to the connection ports 21b and 22b of the pipes 41 and 42 and the upper surfaces 21a and 22a of the compressor 21 and the accumulator 22, respectively. It is carried out by directing to the welded portions 43 and 44 which are the welding points between In FIG. 7, the right side of the drawing is the front side of the housing 10. A heat source for welding is inserted, for example, in the arrow W direction from the outer side (front side) of the housing 10 and obliquely upward to the inner side of the housing 10.

Here, for example, by making a notch in the upper end portion of the soundproof material sheet and winding a part of the upper end portion of the soundproof material sheet downward toward the outside during welding, it is possible to prevent the soundproof material sheet from being abraded during the welding operation. It is also possible to do. However, in that case, a part of the soundproof material sheet has to be wound in a direction intersecting with the winding direction, and there is a problem that it is difficult to wind depending on the material of the soundproof material. Further, when the heat source for welding is approached to the welded portions 43, 44 from diagonally above, the portion of the soundproofing material sheet wound downward is located at the destination of the heat source, so that it is possible to avoid broiling that portion. May not be. On the other hand, in the soundproofing material sheet 60 in the present embodiment, since it is sufficient to open the upper portion 60a so as to be rolled, the upper portion 60a can be easily rolled outward and retracted, and the direction in which the upper portion 60a is rolled is horizontal. Therefore, it is possible to keep away from the destination of the heat source during welding work.

In the present embodiment, the region of the soundproofing material sheet 60 on the one end portion 65 side where the cut 63 is formed is located on the rear surface side of the housing 10. As a result, the openable upper part 60a of the soundproof material sheet 60 is arranged at a position on the back side of the welded portions 43, 44 to which the heat source for welding is directed, and at a position where it is likely to be burned during welding. Therefore, it is possible to efficiently prevent the soundproof material sheet 60 from croaking by opening the upper portion 60a outward and retracting it. Therefore, the worker can easily work. In addition, in the welding operation, an example in which the heat source for welding is inserted from the front side of the housing 10 toward the back side of the housing 10 has been described, but the heat source for welding is located on one side surface side of the housing (see FIG. 3). It may be inserted in the direction from the right side) to the other side (left side in FIG. 3). In this case, the region of the soundproofing material sheet 60 on the side of the one end portion 65 where the cut 63 is formed is disposed on the other side surface side (right side of FIG. 3) of the housing 10 so that the welding heat source to which the heat source of welding is directed. An openable upper part 60a of the soundproofing material sheet 60 is arranged at a position on the back side of 43, 44 where it is likely to be scorched during welding. Therefore, it is preferable to set the arrangement of the upper portion 60a of the soundproof material sheet 60 according to the inserting direction of the heat source during the welding operation.

Further, since the lower end portion 603 of the soundproof material sheet 60 is provided with the cutout portion 604 corresponding to the position of the protruding portion 51 provided with the leg portion 52 of the pedestal portion 50, the cut of the soundproof material sheet 60 described above. The position of the portion 63 can be fixed to the position of the leg portion 52, and the workability is further improved.

Furthermore, since the cut 63 of the soundproof material sheet 60 is provided in a shape inclined with respect to the thickness direction of the soundproof material sheet 60 as shown in FIG. 6, the upper portion 60a of the soundproof material sheet 60 is retracted from the welding location. After the pipes 41 and 42 are welded to the compressor 21 and the accumulator 22 and then wound so that the upper portion 60a is aligned with the lower portion 60b, the upper portion 60a and the lower portion 60b are cut at the cut 63. Even if it shifts up and down to some extent, a gap is less likely to occur. Therefore, if the cut 63 has an inclined shape as described above, even if the cut 63 is provided in the soundproof material sheet 60, the airtightness at the cut portion can be ensured. Can be maintained.

In addition, in the present embodiment, the shape of the cut 63 is a shape that is inclined downward from the outside toward the compressor 21 side in the thickness direction of the soundproof material sheet 60. Since the cut 63 is inclined downward from the outside toward the compressor 21 side, when the upper portion 60a is opened to the outside and then wound around the compressor 21 and the accumulator 22 again, a portion of the end surface 63a of the upper portion 60a. Can be inserted between the end surface 63b of the lower portion 60b and the outer peripheral surface of the compressor 21 or the accumulator 22, and can be wound while supporting the upper portion 60a.

<Modification>
The soundproofing material sheet may be manufactured with a margin in the length in the winding direction so that the soundproofing material sheet can be generally used for a plurality of types of outdoor units.

FIG. 8: is a perspective view which shows the state in which the upper part of the soundproof material sheet was wound before welding the piping in the compressor of the outdoor unit of the air conditioner in the modification of this invention. FIG. 9 is a perspective view showing a state in which the soundproof material sheet is wound in the compressor of FIG.

As shown in FIGS. 8 and 9, in the soundproof material sheet 70 in this modified example, one end portion 75 and the other end portion 76 have a thickness direction of the soundproof material sheet 70 such that no gap is formed on the side surface in the wound state. It is wrapped so that it overlaps. In this case, the cut 73 may be provided from the one end 75 located outside the overlapping portion of the one end 75 and the other end 76. The break 73 is provided below the upper surfaces 21a and 22a of the compressor 21 and the accumulator 22 in the winding direction, as in the first embodiment. Due to the cut 73, the one end portion 75 side of the soundproofing material sheet 70 is divided into an upper portion 70a and a lower portion 70b, and the upper fixing means 64a and the lower fixing means 64b are attached to the other end portion 76 on the opposite side. Fixed through each.

The position of the break 73 may be a height position approximately in the middle of the height of the soundproof material sheet 70, as shown in FIGS. 8 and 9, for example. Since the upper portion 70a can be made wider as the height position of the cut 73 is lowered, the portions of the soundproof material sheet 70 near the welded portions 43, 44 can be more effectively distanced from the heat source during the welding operation. it can. However, if the height position of the cut 73 is too low, the upper portion 70a becomes too large with respect to the entire soundproof material sheet 70, and it becomes difficult to support the rolled upper portion 70a. Therefore, as shown in FIG. 8, the position of the cut 73 is such that the soundproof material sheet 70 is wound around the compressor 21 and the accumulator 22, the lower portion 70b is fixed, and the upper portion 70a is wound, as shown in FIG. It suffices if the height position is set so that can maintain a constant posture.

Further, the range in the winding direction of the region in which the cut 73 is formed may be the same as described above as long as the soundproof material sheet 70 can maintain a constant posture in the state where the upper portion 70a is wound. For example, if a cut 73 is provided in a range that covers a half circumference in the winding direction at a position facing the back side of the casing with respect to the compressor 21 and the accumulator 22, a worker can perform welding work from the front side of the casing. It is possible to prevent the soundproof material sheet 70 from being roasted when it is performed. Further, by providing the cut 73 over such a range, the length of the upper portion 70a becomes sufficiently long, so that rewinding from the state in which the upper portion 70a is opened to the outside does not easily occur, and the posture of the soundproof material sheet 70 is reduced. Can be maintained easily. Further, by setting the length of the cut 73 to an appropriate length, it is possible to cope with a change in the winding length.

In this modification, the shape of the cut 73 is a shape inclined downward from the compressor 21 side toward the outside in the thickness direction of the soundproof material sheet 70. Since the cut 73 has an inclined shape, the airtightness at the cut can be ensured, and thus the soundproofing effect of the soundproof material sheet 70 can be maintained. Since the cut 73 is inclined downward from the side of the compressor 21 toward the outside, the upper portion 70a is easily opened to the outside, and when the upper portion 70a is wound around the compressor 21 and the accumulator 22 again, the upper portion 70a is opened. The end surface 73a may be wrapped around the end surface 73b of the lower portion 70b from the outside. Therefore, the upper portion 70a can be opened and closed without causing excessive deformation of the soundproof material sheet 70.

In the above embodiment, the compressor 21 including the accumulator 22 has a soundproof structure in which the accumulator 22 is held by the compressor 21, but the compressor 21 alone has a soundproof structure. It goes without saying that a soundproof structure covered with can be used. For example, when the accumulators 22 are not directly held by the compressor 21 and are sufficiently separated from each other, it is possible to employ a soundproof structure in which only the compressor 21 is individually covered with a soundproof material.

DESCRIPTION OF SYMBOLS 1... Outdoor unit 10... Housing 21... Compressor 22... Accumulator 21a, 22a... Upper surface 21b, 22b... Connection port part 41, 42... Piping 43, 44... Welding part (welding part)
50... Pedestal part 51... Projection part 52... Leg parts 60, 70... Soundproof material sheet (sheet member)
60a, 70a... Upper part (upper part)
63, 73... Break 65, 75... End (one end in the winding direction)
603... Lower end 604... Notch (notch)

Claims (5)

A compressor having a connection port portion protrudingly provided on the upper surface,
Welding part that connects the connection port and piping,
A soundproof sheet member wound around the side surface of the compressor,
At a position below the welded portion of the sheet member, there is a cut having a length in a range extending from one end side in the winding direction with respect to the compressor to at least a half circumference in the winding direction along the winding direction. An outdoor unit of an air conditioner. The outdoor unit of the air conditioner according to claim 1,
Further comprising a housing that houses the compressor,
Outdoor unit of an air conditioner which is located inner side of the housing relative to the realm of the one end side having the cut of the sheet member the compressor. The outdoor unit of the air conditioner according to claim 2,
Further comprising a pedestal portion that is fixed to the housing below the compressor and supports the compressor.
The pedestal portion has a protruding portion protruding outward from a side surface of the compressor and a leg portion provided on the protruding portion,
The seat member has a cutout portion provided at a lower end portion of the seat member so as to correspond to a position of the projecting portion of the pedestal portion. The outdoor unit of the air conditioner according to any one of claims 1 to 3,
The outdoor unit of an air conditioner, wherein the cut of the sheet member is provided in a shape inclined with respect to the thickness direction of the sheet member. An outdoor unit for an air conditioner according to any one of claims 1 to 4,
An outdoor unit for an air conditioner, wherein fixing means for fixing the region on the one end side to the other end side is provided on each of the upper part and the lower part of the cut of the sheet member.

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