JP5289277B2 - Air conditioner outdoor unit and air conditioner equipped with the same - Google Patents

Description

  The present invention relates to an outdoor unit of an air conditioner and an air conditioner equipped with the same, and more specifically, forms a framework that receives a load on the outer shell of the outdoor unit body, and loads from the upper part during stacking or transportation. The present invention relates to an outdoor unit of an air conditioner that can support the air conditioner and an air conditioner including the same.

A conventional outdoor unit of an air conditioner has been reinforced with a packing material using a wooden frame or the like. However, in the case of reinforcing with a packing material, there is a problem that the packing material is expensive, the packaging work is troublesome, the reinforcement is lost after installation, and the unit itself becomes weak.
In order to solve such problems, a flat tube sheet is inserted between the air cooling fins of the air cooling heat exchanger so as to be parallel to the air flow, and the air flow to the air cooling heat exchanger is reduced. There is one that prevents buckling by improving the supporting strength against the load from above the main casing without hindering (see, for example, Patent Document 1).

JP 2008-1111569 A (page 4 to page 5, FIGS. 1 and 2)

  However, in the outdoor unit of the air conditioner according to Patent Document 1, since the flat tube plate is inserted between the fins of the air-cooling heat exchanger so as to be parallel to the wind flow, the air-cooling heat exchanger During manufacture, the flat tube sheet has to be inserted by dividing the fin insertion, which is not only difficult to manufacture, but also difficult to obtain accuracy, and has a problem that it is weak against the load from the left and right.

  The present invention has been made to solve the above-described problems, and is an air conditioner outdoor unit that is lightweight, can support a load from the upper part during stacking or transportation, and is excellent in design. The purpose is to obtain. In addition, the outdoor unit of the air conditioner is designed to support the load from the top with the outdoor unit itself when stacking or transporting, reducing the packaging cost by reducing the packing material such as wooden frames. And it aims at providing an air conditioner provided with the same.

An outdoor unit of an air conditioner according to the present invention includes an air conditioner including a heat exchanger bent in an L shape from the back to the side, a blower chamber having a blower, and a machine room having a compressor and a refrigerant pipe. of a outdoor unit, and a transverse angle member disposed in the lateral direction of the rear side upper portion of the heat exchanger is disposed along the bent portion of the heat exchanger, the lower end portion of the outdoor unit fixed to the bottom plate, substantially L-shaped reinforcing member is provided upper end by a vertical angle member joined to one end of the transverse angle member, to support the load from the upper by longitudinal angle members of the reinforcing material, The other end of the lateral angle member of the reinforcing member is fixed to the upper end portion of the heat exchanger side plate provided at the edge on the back side of the heat exchanger . Moreover, the air conditioner which concerns on this invention is equipped with said outdoor unit.

  In the present invention, an L-shaped reinforcing material made of a horizontal angle material and a vertical angle material is provided on the outer shell of the outdoor unit main body, and a framework for receiving a load is formed by this reinforcing material. The appearance can be made simple and clear. In addition, since the outdoor unit itself supports the load from the upper part during stacking or transportation in a warehouse or the like, the packaging material can be reduced and the cost can be reduced.

It is the perspective view of the decomposition | disassembly state which looked at the outdoor unit of the air conditioner which concerns on one embodiment of this invention from the front side. It is a disassembled perspective view of the state which looked at FIG. 1 from the back side. It is a perspective view of the state which assembled FIG. It is a perspective view which shows the principal part of FIG. It is explanatory drawing which shows the internal structure of FIG.

  1-5 which show the outdoor unit of an air conditioner, the outdoor unit main body is the outer plate formed in the L-shape from the left side 2a (left side of FIG. 1) which has the baseplate 1 and the external air inlet to the front 2b. The front panel 2 is a substantially box-shaped metal plate comprising a side panel 3, a top plate 4 and a back plate 10 formed in an L shape from the right side surface 3a (right side in FIG. 1) to a part of the back surface 3b. An exterior panel is provided.

Inside the outdoor unit main body, an L-shaped heat exchanger 5 is installed from the left side to the back side, and a blower chamber A in which a blower (propeller fan) 6 is arranged on the front side is provided. On the other side through the plate 7, a machine room B in which a compressor 8, a refrigerant pipe, electrical parts and the like are installed is provided. The front and left sides of the outdoor unit main body are covered with a front panel 2, and an air outlet 9 having a fan guard (not shown) is provided on the front panel 2 on the front of the blower chamber A. The back side of the heat exchanger 5 is covered with the back plate 10, the right side surface of the machine room B and a part of the back surface are closed by the side panel 3, and the edge of the back surface 3 b of the side panel 3 is attached to the back plate 10. It is connected.
The rear end portion of the partition plate 7 is connected to the heat exchanger side plate 5 a, and the upper portion 7 a of the partition plate 7 receives the top surface load via the top plate 4.
The blower 6 in the blower chamber A is attached to the motor mounting plate 11 via a motor, and the top surface portion 11 a of the motor mounting plate 11 receives a top surface load via the top plate 4.

  A horizontal angle member 21 having an L-shaped cross section is installed in the left-right direction on the upper rear side of the heat exchanger 5, and a vertical angle member 22 is formed along the rear side of the L-shaped bent portion of the heat exchanger 5. Are erected, and the reinforcing material 20 is formed by these. The reinforcing member 20 forms a framework for receiving a load on the outer shell of the main body, and is joined in advance by spot welding or the like to form a substantially L shape. One end of the horizontal angle member 21 is joined to the upper end portion of the heat exchanger side plate 5 a, the other end of the horizontal angle member 21 is joined to the upper end portion of the vertical angle member 22, and the lower end portion of the vertical angle member 22 Is fixed to the bottom plate 1.

  The motor mounting plate 11 is fixed to the lateral angle member 21 of the reinforcing member 20, and the lower portion of the motor mounting plate 11 is attached to the bottom plate 2. Further, the vertical angle member 22 is fixed to the rear edge portion of the side surface 2a of the front panel 2 and supports the load from above.

  As described above, the outdoor unit main body is provided with the reinforcing material 20 composed of the horizontal angle material 21 and the vertical angle material 22 along the upper back surface side and the bent portion of the L-shaped heat exchanger 5. The reinforcing material 20 forms a framework that receives a load on the outer shell of the outdoor unit main body.

An example of the assembly procedure of the present invention configured as described above will be described.
When assembling an outdoor unit of an air conditioner, first, an L-shaped heat exchanger 5 and a compressor 8 are installed on the bottom plate 1. Next, the lower part of the motor attachment plate 11 is attached to the bottom plate 1, and the upper part is fitted to the L-shaped heat exchanger 5. Next, the end portion of the horizontal angle member 21 of the reinforcing member 20 integrated in the L-shape is fixed to the upper end portion of the heat exchanger side plate 5a, the motor mounting plate 11 is fixed to the horizontal angle member 21, and The lower end portion of the vertical angle member 22 is fixed to the bottom plate 1.
In this way, the reinforcing member 20 composed of the horizontal angle member 21 and the vertical angle member 22 is assembled as a framework along the upper back surface side and the bent portion of the L-shaped heat exchanger 5, and then the side panel which is the outer shell 3. Assemble the front panel 2, the top plate 4, the back plate 10 and the like.

  As described above, the L-shaped reinforcing material 20 composed of the horizontal angle member 21 and the vertical angle member 22 is provided on the outer shell of the outdoor unit body, and this reinforcing member 20 applies a load to the outer shell of the outdoor unit body. The receiving frame is formed, and the outdoor unit itself supports the load generated from the upper part when stacking in the warehouse or during transportation. In this case, the vertical angle member 22 supports the load from above, and the upper portion 7 a of the partition plate 7 supports the top plate load via the top plate 4, and further, the motor mounting plate fixed to the horizontal angle member 21. 11 supports the top plate load via the top plate 4. In addition, since the reinforcing member 20 has an L-shaped cross section, it can withstand loads from the left and right directions.

  In the present invention, an L-shaped reinforcing member 20 composed of a horizontal angle member 21 and a vertical angle member 22 is provided on the outer shell of the outdoor unit main body, and the horizontal angle member 21 is placed on the upper back side of the L-shaped heat exchanger 5. The end portion of the horizontal angle member 21 is fixed to the upper end portion of the heat exchanger side plate 5a, the motor mounting plate 11 is fixed to the horizontal angle member 21, and the L shape and the horizontal angle member 21 are further fixed. Since the edge of the left side surface 2a of the front panel 2 is fixed to the vertical angle member 22 fixed to the bottom plate 1 to support the load from the top, the appearance can be made simple and clean. . In addition, since the outdoor unit itself supports the load from the upper part during stacking or transportation in a warehouse or the like, the packaging material can be reduced and the cost can be reduced.

  1 bottom plate, 2 front panel (outer plate), 2a left side of front panel (side of front panel), 3 side panel, 4 top plate, 5 heat exchanger, 5a heat exchanger side plate, 6 blower, 7 partition plate , 8 Compressor, 10 Back plate, 11 Motor mounting plate (blower mounting plate), 20 Reinforcement material, 21 Horizontal angle material, 22 Vertical angle material, A Blower chamber, B Machine chamber.

Claims (7)

An outdoor unit of an air conditioner including a heat exchanger bent in an L shape from the back to the side, a blower chamber having a blower, and a compressor, a machine room having a refrigerant pipe,
A horizontal angle member disposed in the left-right direction of the upper part on the back side of the heat exchanger and a bent portion of the heat exchanger, a lower end portion is fixed to a bottom plate of the outdoor unit, and an upper end portion Is provided with a substantially L-shaped reinforcing material by a vertical angle material joined to one end of the horizontal angle material,
Support the load from the top by the vertical angle material of the reinforcing material ,
The outdoor unit of an air conditioner , wherein the other end of the lateral angle member of the reinforcing member is fixed to an upper end portion of a heat exchanger side plate provided at an edge on the back side of the heat exchanger . An outdoor unit of an air conditioner including a heat exchanger bent in an L shape from the back to the side, a blower chamber having a blower, and a compressor, a machine room having a refrigerant pipe,
A horizontal angle member disposed in the left-right direction of the upper part on the back side of the heat exchanger and a bent portion of the heat exchanger, a lower end portion is fixed to a bottom plate of the outdoor unit, and an upper end portion Is provided with a substantially L-shaped reinforcing material by a vertical angle material joined to one end of the horizontal angle material,
Support the load from the top by the vertical angle material of the reinforcing material ,
The air conditioner is characterized in that the mounting plate of the blower is fixed to a lateral angle member of the reinforcing member and is attached to a bottom plate, and the mounting plate supports a load from above through the top plate of the outdoor unit body. The outdoor unit of the machine. An outdoor unit of an air conditioner including a heat exchanger bent in an L shape from the back to the side, a blower chamber having a blower, and a compressor, a machine room having a refrigerant pipe,
A horizontal angle member disposed in the left-right direction of the upper part on the back side of the heat exchanger and a bent portion of the heat exchanger, a lower end portion is fixed to a bottom plate of the outdoor unit, and an upper end portion Is provided with a substantially L-shaped reinforcing material by a vertical angle material joined to one end of the horizontal angle material,
Support the load from the top by the vertical angle material of the reinforcing material ,
An outdoor unit of an air conditioner , wherein an upper portion of a partition plate that partitions the blower chamber and the machine chamber supports a load from above through a top plate . An outdoor unit of an air conditioner including a heat exchanger bent in an L shape from the back to the side, a blower chamber having a blower, and a compressor, a machine room having a refrigerant pipe,
A horizontal angle member disposed in the left-right direction of the upper part on the back side of the heat exchanger and a bent portion of the heat exchanger, a lower end portion is fixed to a bottom plate of the outdoor unit, and an upper end portion Is provided with a substantially L-shaped reinforcing material by a vertical angle material joined to one end of the horizontal angle material,
Support the load from the top by the vertical angle material of the reinforcing material ,
An outdoor unit for an air conditioner, wherein a vertical angle member of the reinforcing member is attached to an exterior panel to form a part of an outer shell of an outdoor unit body . The outdoor unit of an air conditioner according to claim 4, wherein the exterior panel is a front panel formed in an L shape, and a vertical angle member of the reinforcing material is attached to an edge of a side surface of the front panel. Machine. An outdoor unit of an air conditioner including a heat exchanger bent in an L shape from the back to the side, a blower chamber having a blower, and a compressor, a machine room having a refrigerant pipe,
A horizontal angle member disposed in the left-right direction of the upper part on the back side of the heat exchanger and a bent portion of the heat exchanger, a lower end portion is fixed to a bottom plate of the outdoor unit, and an upper end portion Is provided with a substantially L-shaped reinforcing material by a vertical angle material joined to one end of the horizontal angle material,
Support the load from the top by the vertical angle material of the reinforcing material ,
An outdoor unit for an air conditioner, characterized in that the horizontal angle material and the vertical angle material of the reinforcing material are fixed in advance and formed in an approximately L shape . An air conditioner comprising the outdoor unit according to any one of claims 1 to 6 .

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