KR100572592B1 - Outdoor unit of air conditioner - Google Patents

Abstract

The present invention relates to an outdoor unit of an air conditioner, and more particularly, the outside air is provided to be sucked and discharged through the front of the main body to prevent noise emitted from the compressor to be radiated to the inside of the main body to reduce the noise. It relates to an outdoor unit of an air conditioner.

To this end, the air conditioner according to the present invention is divided into a first space in which the internal space of the main body is installed, an outdoor heat exchanger and a blower, and a second space in which the compressor is installed. The discharge port is characterized in that formed together.

Description

Outdoor unit of air conditioner {OUTDOOR UNIT OF AIR CONDITIONER}

1 is a perspective view showing the configuration of an outdoor unit of an air conditioner according to the present invention.

2 is a cross-sectional view taken along the line A-A of FIG.

3 is a perspective view illustrating main parts of the outdoor unit of the air conditioner according to the present invention in which the compressor is drawn out of the main body.

Explanation of symbols on the main parts of the drawings

10: main body 11: inlet

12: discharge port 13: compressor

14: outdoor heat exchanger 15: blower

18: partition plate 20: first space

30: second space 40: trunk prevention member

51: outlet 52: opening and closing member

53: sliding member 53a: handle

54: base plate 55: rail member

The present invention relates to an outdoor unit of an air conditioner, and more particularly, the outside air is provided to suck and discharge through the front of the main body, and the noise generated from the compressor is not transmitted to the outdoor heat exchanger side. It is about.

In general, a large-capacity air conditioner outdoor unit installed in a high-rise building or a residential apartment complex is provided such that suction and discharge of external air are performed through the front surface of the main body so that the outdoor unit can be installed as a wall-mounted type. Is formed, it is provided so that the discharge port is installed on the upper portion of the front body.

In addition, an outdoor heat exchanger is installed in the lower side of the main body of the inlet side to exchange heat with external air introduced into the main body through the inlet, and a compressor for compressing the refrigerant is installed inside the outdoor heat exchanger. In the air blower is installed to blow air through the outdoor heat exchanger toward the discharge port.

When the blower is operated through this structure, the outside air introduced into the main body through the inlet port under the front of the main body condenses the outdoor heat exchanger while passing through the outdoor heat exchanger, and the air passing through the outdoor heat exchanger is blown by the continuous blower. It is discharged to the outside of the main body through the discharge port above the main body front side. Therefore, this process is repeated and the refrigerant passing through the outdoor heat exchanger is condensed through the outdoor air.

However, since the outdoor unit of the conventional air conditioner has a structure in which a space in which the compressor and the outdoor heat exchanger are installed is communicated with each other in the main body, the driving noise of the compressor is radiated entirely inside the main body, and there is a problem.

 The present invention is to solve such a problem, an object of the present invention is provided to suck and discharge the outside air through the front surface of the main body and to reduce the noise by preventing the noise generated from the compressor as a whole to be radiated inside the main body. It is to provide an outdoor unit of an air conditioner.

The air outside of the air conditioner according to the present invention for achieving the above object is divided into a first space in which the inner space of the main body is installed, and a second space in which the compressor is installed, the outer space is installed outside, The suction port and the discharge port are formed together on the front surface of the main body of the first space.

The main body between the first space and the second space is provided with a partition plate for partitioning the first space and the second space.

In addition, the suction port and the discharge port are selectively provided on each of the left and right sides of the front surface of the main body, the blower is installed inside the rear of the first space, the blower of the blower in the front of the blower first space It characterized in that the interference preventing member is provided to prevent the interference phenomenon between the air sucked into the first space through the suction port and the air discharged to the outside of the main body through the discharge port.

In addition, the outdoor heat exchanger is provided between the suction port and the interference preventing member.

The suction port and the discharge port may be formed along a vertical length direction of the first space, and the blower may include a cross follower fan installed along the vertical length direction of the first space.

In addition, an outlet for discharging the compressor to the outside of the main body is provided on an outer surface of the main body of the second space side, and the compressor is provided to slide out of the main body through the outlet.

In addition, the lower end of the compressor is provided with a sliding member for supporting the compressor to be slidable to the outlet side, characterized in that the handle is provided on the outlet side the sliding member.

In addition, the first space and the second space are respectively provided on the upper and lower portions of the main body, the sliding member is provided to be supported on the upper base plate forming the lower end of the main body, the base plate of the sliding member A rail member is provided to support both ends slidably.

In addition, the outer surface of the outlet side main body is characterized in that the opening and closing member is provided to open and close the outlet.

In addition, the lower end of the main body is characterized in that a plurality of wheels is installed to facilitate the movement of the main body.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

The outdoor unit of the air conditioner according to the present invention is a large-capacity installed in a high-rise building or a multi-purpose apartment, etc. As shown in FIGS. 1 to 2, the main body 10 having a suction port 11 and a discharge port 12 formed on the front surface thereof is provided together. ). The structure of the main body 10 is such that even when the outdoor unit is installed to be embedded in the buried space 20 formed in the outdoor side wall 1, the outside air is provided through the inlet port 11 and the outlet port 12 formed on the front surface of the main body 10. Is to be able to smoothly go out into the body (10).

Inside the main body 10 having a rectangular parallelepiped shape, a compressor 13 for compressing a refrigerant, an outdoor heat exchanger 14 provided to exchange heat with external air, and a blowing force are provided so that the outdoor heat exchanger 14 receives external air. Blower 15 is installed to heat exchange with.

In addition, the inner space of the main body 10 is partitioned into a first space 20 above the partition plate 18 and a second space 30 below the partition plate 18 through the partition plate 18. 11 and the discharge port 12 is formed on the front of the main body 10 side of the first space 20 toward the outside, wherein the outdoor heat exchanger 14 and the blower 15 is the first space 20 It is provided to be installed inside, the compressor 13 is provided to be installed in the second space (30). For reference, reference numeral 19 denotes a control box which is installed in the second space 30 together with the compressor 13 to accommodate various electric components for controlling the operation of the outdoor unit.

As described above, the internal space is the second space in which the outdoor heat exchanger 14 and the blower 15 are installed, and the first space 20 and the compressor 13 in which the inlet 11 and the outlet 12 are formed on the front surface are installed. The configuration of the outdoor unit main body 10 partitioned by the 30 allows external air to flow in and out of the main body 10 smoothly through the front of the main body 10 to effectively condense the outdoor heat exchanger 14 and at the same time the compressor 13. By preventing the noise generated from the compressor 13 during the driving of the whole as a whole to the inside of the main body 10 to reduce the noise of the outdoor unit. In addition, in the present embodiment, the first space 20 and the second space 30 are divided up and down, but the outdoor heat exchanger 14 and the blower device 15 are installed therein, and the suction port 11 is provided on the front surface thereof. And within the range in which the first space 20 formed with the discharge port 12 is partitioned from the second space 30 in which the compressor 13 is installed, the first space 20 and the second space 30 are formed. The layout structure can be modified in various ways.

And the heat exchange action of the outdoor heat exchanger 14 using the external air, the inlet 11 and the discharge port 12 formed on the front of the main body 10 side of the first space 20, respectively, the front of the main body 10 It is provided on the left side and the right side, the blower 15 is installed inside the rear of the first space (20). In this case, the suction port 11 and the discharge port 12 are formed long along the vertical direction of the first space 20. The blower 15 drives the cross follower fan 16 and the same as shown in the drawing. It is preferable that such a blower device 15 is also installed along the vertical length of the first space 20 so as to correspond to the structure of the inlet port 11 and the outlet port 12 by employing a drive motor 17 for the purpose. . Here, the positions of the suction port 11 and the discharge port 12 are different from the rotational direction of the driving motor 17 and the cross follower fan 16 blade angle so that the discharge port 12 is installed on the left side, and the suction port 11 is disposed. It can be selectively selected according to the installation environment conditions such as to be installed on the right side.

In addition, the first space 20 on the front side of the blower 15 is sucked into the first space 20 through the inlet 11 so as to exchange heat with the outdoor heat exchanger 14 when the blower 15 blows. The interference preventing member 40 is provided to prevent interference between the air discharged to the outside of the main body 10 through the discharge port 12 in a heat exchange state while passing through the air and the outdoor heat exchanger 14. The interference preventing member 40 is provided in a plate shape, one end of which is adjacent to the blower device 15 and the other end of which extends between the suction port 11 and the discharge port 12, wherein the outdoor heat exchanger 14 is the suction port 11. And the interference preventing member 40 are preferably provided so that the heat exchanged air does not pass through the outdoor heat exchanger 14 while passing through the outdoor heat exchanger 14.

On the other hand, as shown in Figures 1 and 3, the outer surface of the main body 10 of the second space 30 side, the outlet (51) for taking out the compressor 13 to the outside of the main body 10 and such an outlet ( An opening and closing member 52 for opening and closing 51 is provided, and the compressor 13 is provided to slide out of the main body 10 through the outlet 51. The drawing structure of the compressor 13 allows the compressor 13 having a large weight to be easily drawn out of the main body 10 even in the configuration of the outdoor unit so that the inspection and repair of the compressor 13 can be more easily performed. will be.

In more detail, a sliding member 53 provided at the lower end of the compressor 13 installed in the second space 30 to slide toward the outlet port 51 in the fixed state of the compressor 13 is installed. The sliding member 53 is formed to support the upper portion of the base plate 54 which forms the lower end of the second space 30 and forms the lower end of the main body 10, and the sliding member is provided on the base plate 54. A pair of rail members 55 for slidably supporting both ends of the 53 are provided.

Accordingly, when the sliding member 53 provided with the compressor 13 is pulled toward the outlet port 51, both ends of the sliding member 53 are guided to the rail member 55, and the sliding member 53 is drawn out of the main body 10. In this way, the compressor 13 is pulled out of the main body 10 without the hassle of removing or lifting the compressor 13 from the lower end of the main body 10, thereby enabling inspection and repair.

In addition, when the outlet 51 and the opening and closing member 52 is installed on the front of the main body 10 on the second space 30 side as in the present embodiment, the main body 10 may be moved even when the outdoor unit is embedded in the buried space. It is possible to take out the compressor 13 immediately in a state in which the opening and closing member 52 is opened without necessity.

In addition, it is preferable that the handle 53a is provided at the outlet 51 side sliding member 53 so that an operator can easily grip and slide the sliding member 53 when the sliding member 53 is pulled out. A plurality of wheels 60 are installed at the lower end of the main body 10 so that the main body 10 can be freely moved so that the main body 10 can be quickly moved even when the main body 10 is located at a position where it is difficult to open or close the outlet 51. It is preferable that the inspection and maintenance of the compressor 13 can be easily performed by moving to ensure a sufficient working space.

Next, the operation of the outdoor unit of the air conditioner according to the present invention configured as described above and the effects thereof will be described.

In the case where the main body 10 is installed to be embedded in the buried space 2 formed in the outdoor side wall 1 as an example, first, when the driving motor 17 is driven to rotate the cross follower fan 16, Outside air is sucked into the first space 20 through the inlet 11 formed at the front left side of the main body 10 on the space 20 side, and the outdoor heat exchanger 14 is heat-exchanged by the outside air. In addition, the air inside the first space 20 that passed through the outdoor heat exchanger 14 discharges the discharge port 12 formed on the front right side of the main body 10 to the outside of the main body 10, and this process is repeated. The refrigerant inside the outdoor heat exchanger 14 is condensed through external air. In this case, the heat exchanged state passes through the air sucked into the first space 20 through the intake port 11 and the outdoor heat exchanger 14 so as to exchange heat with the outdoor heat exchanger 14 by the interference preventing member 40. There is no interference between the air discharged to the outside of the main body 10 through the furnace discharge port 12, through which the outdoor heat exchanger 14 can effectively heat exchange with the outside air.

In addition, the outdoor unit of the air conditioner according to the present invention is formed of an internal heat exchanger 14 and a blower device 15 installed inside the main body 10 and an inlet 11 and a discharge port 12 formed on the front thereof. It is partitioned into one space 20 and a second space 30 in which the compressor 13 is installed, so that noise generated from the compressor 13 when the compressor 13 is driven is radiated entirely inside the main body 10. As a result, the noise of the outdoor unit can be further reduced.

In addition, an outlet 51 is formed on an outer surface of the main body 10 of the second space 30, and the compressor 13 installed in the second space 30 is fixed to the sliding member 53. In the sliding member 53 is guided to the rail member 55 provided in the base plate 54 and can be drawn out to the outside of the main body 10 as it slides out of the main body 10 through the outlet 51. It can be easily withdrawn to the outside of the main body 10 during the inspection and repair. In addition, the operator can grab the handle (53a) formed on the sliding member 53 on the outlet port 51 side can be pulled out of the sliding member 53 to the outside of the main body 10, thereby sliding the sliding member 53 more comfortable and stable You can do it.

In addition, the outdoor unit of the air conditioner according to the present invention, as the wheel 60 is installed at the lower end of the main body 10, even if the main body 10 is located in a position where it is difficult to open the outlet 51, the outlet 51 The main body 10 can be easily moved to a position where it can be easily opened to facilitate the inspection and maintenance of the compressor 13.

As described in detail above, the outdoor unit of the air conditioner according to the present invention includes a first space in which an internal heat exchanger and a blower are installed inside the main body, and a compressor is installed in the first space and the inlet and the discharge port are formed in the front. It is divided into two spaces so that the outside air flows in and out of the main body smoothly through the front of the main body, effectively condensing the outdoor heat exchanger, and preventing the noise generated from the compressor from being totally radiated inside the main body when the compressor is driven. The effect is to reduce the noise more.

In addition, the outdoor unit of the air conditioner according to the present invention, the compressor is installed in the second space can be drawn out and slide out of the main body through the sliding member and the outlet to facilitate the inspection and repair of the compressor, and the main body There is also an advantage to facilitate the movement of the body through the wheel installed on the bottom.

Claims (10)

delete delete      The inner space of the main body is partitioned into a first space in which the outdoor heat exchanger and a blower are installed, and a second space in which the compressor is installed by a partition plate, and an inlet and a discharge port are formed together on the front surface of the main body facing the outside. The first space on the front side of the blower may have interference between air sucked into the first space through the suction hole and air discharged to the outside of the main body through the discharge hole when the blower blows. The outdoor unit of the air conditioner, characterized in that the interference prevention member is provided to prevent. The method of claim 3, wherein And the outdoor heat exchanger is provided between the suction port and the interference preventing member. The method of claim 3, wherein The suction port and the discharge port are formed along the vertical length direction of the first space, the blower is an outdoor unit of the air conditioner, characterized in that it comprises a cross-floor fan installed along the vertical length direction of the first space.      The inner space of the main body is partitioned into a first space in which the outdoor heat exchanger and a blower are installed, and a second space in which the compressor is installed by a partition plate, and an inlet and a discharge port are formed together on the front surface of the main body facing the outside. And an outlet for drawing the compressor to the outside of the main body is provided on an outer surface of the main body of the second space side, and the compressor is slid out to the outside of the main body through the outlet. Outdoor unit. The method of claim 6, The outdoor unit of the air conditioner, characterized in that the lower end of the compressor is provided with a sliding member for supporting the compressor to be slid to the outlet side, the outlet member is provided with a handle on the outlet side. The method of claim 7, wherein The first space and the second space are respectively provided on the upper and lower portions of the main body, the sliding member is provided to be supported on the upper base plate to form a lower end of the main body, the base plate on both ends of the sliding member An outdoor unit of an air conditioner, characterized in that a rail member for supporting the slide is provided. The method of claim 6, The outdoor unit of the air conditioner on the outer surface of the outlet side main body is provided with an opening and closing member to open and close the outlet. The method of claim 6, The outdoor unit of the air conditioner, characterized in that a plurality of wheels is installed on the lower end of the main body to facilitate the movement of the main body.

Images