JPS59202340A - Air conditioner of monolithic construction type - Google Patents

Abstract

PURPOSE:To smooth the flow of air, to decrease noise, and to increase the heat exchanging efficiency of an air conditioner, by positioning an outdoor heat exchanger on the air intake side of casing of an air conditioner. CONSTITUTION:The inside of an air conditioner body 1 is divided into two parts on the outdoor side and on the indoor side by a partition panel 25 which is provided to a base plate 22, and a compressor 38 which forms a refrigerating cycle, an outdoor heat exchanger 26, and an outdoor fan 28 are disposed on the outdoor side. A slinger rins 27 is provided to the fan 28 in order to scatter condensate. On the other hand, an indoor heat exchanger 36 which forms a refrigerating cycle and an indoor fan 51 are disposed on the indoor side. Air intake louvers 16 and 17 are provided to the outer casing 3 on the outdoor side, while a fan motor 30 which drives the fans 28 and 51 is fitted to the partition panel 25. The openings 18 and 19 of an outer casing 3 serve as air vents, while the outer heat exchanger 26 is located in the position opposed to them. With such an arrangement, draft passage are formed from the louvers to the air vents when the fan 28 is operated. The ventilating efficiency can be increased, as a result the heat exchanging efficiency of an air conditioner is increased, as well as to lower noise.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an integrated air conditioner installed in a window or the like.

Conventional Structure and Problems Conventionally, this type of integrated air conditioner has been structured as shown in FIGS. 1 and 2. That is, in the same figure,
An integrated air conditioner a has a board, and on the board there are a partition wall e and an outer box f that separate an indoor ventilation system path C and an outdoor ventilation system path d.
The main body is made up of these. An outdoor heat exchanger unit is attached to the outdoor ventilation system path d facing the back surface q, and a motor i is mounted on the partition wall e so that its rotation axis is perpendicular to the partition wall e.
is installed. i is a propeller fan that is attached to one end of the motor i and blows air toward the outdoor heat exchanger, and is equipped with a ring p that scoops up the water in the board and blows it toward the outdoor heat exchanger. ing. k
is a compressor that constitutes a well-known refrigeration cycle together with the outdoor heat exchanger h. Furthermore, an indoor heat exchanger m is attached to the indoor ventilation system path C facing the front surface l.

0 is a multi-blade fan facing the indoor heat exchanger m, which is attached to the other end of the motor l, and blows the wind passing through the indoor heat exchanger m into the wind tunnel part n.

Here, it goes without saying that the ideal ventilation path in this type of integrated air conditioner has a lower resistance, the better. The following conditions are required: the front area (hereinafter referred to as the front surface area) is large, the depth through which the wind passes (hereinafter referred to as the number of rows) is short, and the ventilation path is wide and smooth with few bends.

Only when these conditions are met will a ventilation system path with low ventilation resistance be constructed, and an integrated air conditioner that can blow a large volume of air with low noise using a small-capacity motor become possible.

However, conventional integrated air conditioners of this type are installed through walls or in windows, so
The front area was made as small as possible to avoid the need to make large holes in the wall and to avoid significantly impeding daylight from the windows.

Conventionally, this type of air conditioner was designed to reduce costs by making it smaller, so as shown in Figures 1 and 2, one motor 1 was used to combine a multi-blade fan 0 on the indoor side and a propeller fan on the outdoor side. Since the emphasis is on driving one J at the same time, the front l and back q of the integrated air conditioner a
Therefore, it is necessary to install an indoor heat exchanger m and an outdoor heat exchanger, respectively, so that the indoor and outdoor ventilation system paths C are inevitably provided to ventilate these heat exchangers m and h.
9d was a narrow and curved yarn path.

Therefore, in the end, a motor i with a large capacity is required for ventilation, and the front area of each heat exchanger m, h must also be reduced, so the number of stages of each heat exchanger m, h must be increased. Therefore, it became necessary to increase the depth dimension, and the cost of both the motor l and the heat exchangers m and h increased. This is contrary to the original purpose of making one fan motor i cheaper, and it is also not a good ventilation structure.

In other words, as mentioned above, priority is given to installing two fans Qsl at both ends of one motor i inside the limited box body, so the multi-blade fan 0° is the suction side and the blowout side of the propeller fan j. It was not possible to create a shape that would allow these fans (0+) to operate with low noise. Also ring p
Because it faces almost perpendicularly to the horizontal plane within the substrate, its ability to scrape up water is small, and at the same time, the efficiency of scraping water is also poor, and it does not contribute much to improving the performance of the heat exchanger. . In addition, large water droplets fly when the water is stirred up, making a loud noise and cooling the terminal section of the compressor with the water droplets, causing condensation on the inner surface of the terminal cover, and the condensed water dripping onto the terminals, causing the power to be cut off. There were problems such as short circuits.

As mentioned above, the conventional structure inevitably generates loud noise, requires a large-capacity motor, and cannot efficiently and safely treat condensed water from the indoor heat exchanger. There were other problems.

Purpose of the Invention The present invention solves the above-mentioned conventional drawbacks by improving ventilation efficiency, reducing noise, increasing the degree of heat exchange utilization of condensed water, and improving heat exchange efficiency. The purpose is to improve the safety of the aircraft terminal.

Structure of the Invention In order to achieve this object, the present invention provides an air intake louver on the outdoor side wall of the outer box constituting the main body of the air conditioner, and uses the opening of the outer box as an exhaust port to connect the outdoor heat exchanger. The outdoor heat exchanger is provided oppositely to each other, and the outdoor fan forms a ventilation path that flows from the louver to the exhaust port, and the outdoor fan is provided with a slinger ring for scattering condensed water accumulated on the board, and the outdoor heat exchanger is not connected to the outdoor fan. A U-shape is formed along the back of the outer box and the intake louver, and a water splash prevention plate is provided at a certain distance from the liquid outdoor heat exchanger on both opposing sides of the U-shape on the water extension line of the slinger ring. Further, the terminal portion of the compressor located on the leeward side of the outdoor fan is connected to the first compressor through a certain space. It is covered with a second two covers.

With this configuration, the air flow direction of the ventilation circuit is different from the conventional one, and ventilation resistance is reduced.Also, by folding the terminal part of the compressor double with an inner cover and an outer cover, scattered condensation is removed from the inside. This prevents condensation on the inner surface of the cover and ensures electrical safety.

EXAMPLE Hereinafter, the present invention will be described with reference to FIGS.
This will be explained with reference to Figure 4.

First, the overall structure of the integrated air conditioner will be outlined with reference to FIGS. 3 and 4.

In the figure, 1 is the main body of the integrated air conditioner, front grill 2. It is composed of an outer box 3 and an internal unit 4 that is housed inside the outer box 3 so as to be able to be drawn out. The front grill 2 is removably attached to the front surface 6 of the main body 1, and has a suction hole 6. Blowout Roa.

It has an operation section cover 8. The outer box 3 is located on the back side 9 of the main body 1. Left side 10. Right side 11. It is formed into a cylindrical shape with a top surface 12 degrees and a bottom surface 13. The back surface 9 has a suction port 16 to which a guard net 14 is attached. 10 trenches on each left and right side
, 11 is a louver-shaped left side suction port 16 on the back side 9 side.
and a right side suction port 17. In addition, each of the left and right sides 10.11 has a left side suction port 16 and a right side suction port 1.
7, it has a louver-shaped left side air outlet 18 and a right side air outlet 19. Furthermore, the top surface 12 has a louver-shaped air outlet 2o.

Next, the internal unit 4 of the integrated air conditioner will be explained with reference to FIGS. 5 to 8. ' In the figure, the internal unit 4 is composed of a substrate 22 and a bulkhead 26 welded onto the substrate 22 to separate an outdoor ventilation system path 23 and an indoor ventilation system path 24. The outdoor ventilation system passage 23 is
A U-shaped condenser 26 installed opposite the suction port 15 on the back surface 9 of the outer box 3, the left side suction port 16 on the left side surface 10, and the right side suction port 17 on the right side surface 11, and the heat of the condenser 26 A propeller fan 28 is provided with a slinger ring 27 for ventilating to radiate heat and at the same time scattering water on the board 22, a fan motor 30 for driving the propeller fan 28, and a fan motor 3o connected to the bulkhead 26.
fan motor mounting plate 29 for mounting on the board 22
An air guider 31 is welded to the top to guide the wind from the propeller fan 28, and an air guider 31 bridges between the bulkhead 25 and the air guider 31 to prevent the upper end of the air guider 31 from swinging and to reinforce the bulkhead 26 and the air guider 31. A connecting beam 32 and a discharge pipe 33 . Condenser 26, strainer 34. Capillary tube 36° evaporator 36. A tank compressor 38 that together with the suction pipe 37 constitutes an annular refrigeration cycle. Support rubber 39 for compressor 38. 40 for fixing the compressor 38 to the base plate 22. Further, a left water splash prevention plate 41 and a right water splash prevention plate 42 are provided at the left and right side ends of the condenser 26 so as to be located on the water line where water is splashed by the rotation of the slinger ring 27 of the propeller fan 28. are provided for each. Further, a condenser cover 43 is provided on the top surface of the condenser 26 and the air guider 31 to ensure airtightness of ventilation and to prevent water droplets from scattering.

Furthermore, the suction pipe 37 and the accumulator 44 of the compressor 38
is tape 45. Insulating material 47.48. by band 46 etc.
49 is wrapped around it. Both ends of the condenser 26 are screwed to both ends of the air guider 31 and fixed on the substrate 22.

The cut indoor ventilation system passage 24 is connected to the intake port 6 of the front grille 2.
an evaporator 36 that is disposed opposite to the bulkhead 26 and whose left end is engaged with the bulkhead 26; and a water receiver 6 that collects condensed water produced by the evaporator 36 and guides it toward the outdoor ventilation system passage 23.
0, a sirocco fan 61 that is attached to the shaft of the fan motor 30 and blows air to the evaporator 36, an air guide 62 of the sirocco fan 61 made of heat insulating foam, an air blowing port 53 of the sirocco fan 51, and the evaporator 36. Sirocco air guider side plate 66 that also serves as the top cover 54 of the sirocco fan 51, and a duct 66 made of heat insulating foam that guides the air blown from the sirocco fan 51 to the lower outlet of the front grille 2.
, an operating section 69 that houses electrical components and has an electrical component operating knob 67, a ventilation door operating knob 58, etc., an insect screen 62 provided in the ventilation opening 61 in the bent section 60 of the bulkhead 26, and a hinge section. The wire 6 has one end 64 fixed to the bulkhead 26 and is provided inside a cylindrical outer sheath 66.
6, the ventilation opening 61 is opened by operating the ventilation door operation knob 68.
It consists of a ventilation door 67 that opens and closes, and an indoor top cover 68 that protects the duct 66 and maintains the strength of the bulkhead 25.

Next, the structure of the outer box 3 and the sealing material will be explained with reference to FIGS. 9 to 11.

In the figure, 3 is an outer box, and as mentioned above, the back surface 9 has the suction port 16, and the left side surface 10 has the left side suction port 16 on the back side 9 side and the left side air outlet 18 adjacent thereto. The right side 11 has a right side inlet 17 on the back side 9 and a right side outlet 19 adjacent thereto, and the top surface 12 has an outlet 2.
It has 0. Top balloon logo 6. The left and right side suction ports 16 and 17, and the left and right side air outlets 18 and 19 are composed of wind direction changing plates 69 having a certain angle as shown in FIG.
The tip To of each wind direction changing plate 69 is bent toward the bulkhead 25 as shown in FIGS. 7 and 8. Both sides of the bottom surface 13 of the outer box 3 are still left and right side plates 1
It is made by bending an extended version of 0.11, and has a semicircular rail 71 extending toward the inside of the outer box 3 along the left and right side plates 10.11, and on top of this rail 71. A board 22 is placed thereon, and the internal unit 4 can be freely pulled out and pushed in. In addition, the left and right rails 71 are connected to the front surface 72 side of the outer box 3 by connecting bars 73 to ensure the strength of the outer box 30.

Furthermore, 74, 75, and 76 are respectively 10 degrees on the left side and 11 degrees on the right side. A sealing material affixed to the inner surface of the top surface 12 between the left side inlet 16 and the left side outlet 18, between the right side inlet 17 and the left side outlet 19, and between the back side inlet 16 and the left side outlet 18. Air leakage between the air outlets 20 on the top surface 12 is prevented. Also, 7 Ryo, 7B, and 79.80 are ffo on the left side.

Right side 11. Top surface 12. The sealing material affixed to the connecting crosspiece 73 prevents the air flowing through the outdoor ventilation system path 23 and mist moisture from flowing through the bulkhead 26. It serves to prevent the substrate 22 and top cover 68 from passing through the gap between the outer box 3 and the outer case 3.

Next, the left water splash prevention plate 41 and the right water splash prevention plate 42 attached to the condenser 26 will be explained in detail based on FIG. 13.

In the figure, the U-shaped condenser 26 has left and right water splash prevention plates 41, 42 at positions corresponding to the slinger ring 27d and water spread line F of the propeller fan 28 at the left bent portion 81 and right bent portion 82, respectively. is installed. These left and right water splash prevention plates 41 and 42 are respectively water splash prevention parts 83 and 84 that prevent water splashed from the slinger ring 27 from flowing out through the condenser 26.
In order to prevent separation from the condenser 26, the top hook hooked on the top surface 85 of the condenser 26 is section 86.87, and the bottom hook hooked on the bottom surface 88 of the condenser 26 is section 89.90. The top hook extends from the portion 86.87 and the bottom hook extends from the portion 89.90, and the tip thereof is provided with claws 91, 92 for engaging the condenser 26, and the hook is a holding portion 96° with claws 93.94. It is composed of 96.97, 9'8. Further, on the rear surface 99 side below the left water splash prevention plate 41, there is a plate that receives a band of water that has been scraped up by the slinger ring 27 and prevents it from flying out to the outside of the condenser 26. A water stop plate 100 is provided.

Next, the protective structure of the terminal portion of the compressor 38 will be explained based on FIG.

In the same figure, the compressor 38 includes fixing legs 111 at a lower part 110, a terminal part 114 having terminals 113 for electrical connection at an upper part 112, a side wall 115, and an upper part 114.
12 respectively have a suction pipe 37 and a discharge pipe 33.

The terminal part 114 is made of a highly electrically insulating and flame-retardant resin material such as phenol, and is covered with an inner cover 117 having a lead wire penetration part 116. Furthermore, this inner cover 117 has a certain space B. Through inner cover 1
The compressor 38 is covered with an outer cover 119 having a pointed part 118 that is fitted into the side wall of the compressor 17 and is fitted with a gasket 120 for sealing between the lower ends of the inner cover 117 and the outer cover 119 and the upper part 112 of the compressor 38. It is being

In the above configuration, the flow of air when the fan motor 3o is operated will be explained. First, when the shift fan motor 3o is operated by operating the electric component operation knob 67, the vignetting propeller fan 28 is attached to both ends of the shaft of the fan motor 30.
Then, the sirocco fan 61 rotates. As a result, in the outdoor ventilation system path 23, the suction logo 6 of the outer box 3 as shown by the arrows in FIGS. 7 and 8. Left side suction logo 6. The air sucked in from the right side suction port 17 passes through the condenser 26 at a substantially uniform speed, and is then passed through the air guider 31 by the propeller fan 28 to the top side suction port 20 and the left side blowout logo 8. The air is blown out from the right side air outlet 19. In addition, in the indoor ventilation system path 24, as shown by the arrows in FIGS. 7 and 8, air sucked in from the suction port 6 of the front grille 2 passes through the evaporator 36, passes through the suction port 53, and is driven by the sirocco fan 61. The air is sent to the duct 66 and sent into the room from the blow-out lower part of the front grille 2.

Next, when the compressor 38 is operated by operating the electric component operation knob 67, the high temperature gaseous refrigerant sent from the compressor 38 to the discharge pipe 33 is sent to the condenser 26,
The uniformly flowing wind efficiently cools the refrigerant, turning it into a high-temperature liquid refrigerant, passing through the strainer 34 and passing through the capillary tube. During this time, a low-pressure gas-liquid mixture state is reached, and the mixture reaches the evaporator 36. In the evaporator 36, the gas-liquid mixed refrigerant is given heat by the wind passing through the evaporator 36 and becomes a gas.Since the heat insulating materials 47, 48, and 49 are wrapped around each other, the heat is blown by the propeller fan 28. The suction pipe 37 and the accumulator 49 of the compressor 38 are designed to avoid heat absorption.
through which it is sucked back into the compressor 38.

When the compressor 38 is operated in this manner, the air passing through the evaporator 36 is stripped of heat and moisture. Therefore evaporator 3
Condensed water adheres to the surface of the evaporator 36, and the condensed water is collected in the pan 60, which is located below the evaporator 36.
being led to the side.

The condensed water accumulated on the substrate 22 is scraped up by the slinger ring 27 of the propeller fan 28. slinger ring 2
In the vicinity where 7 and the water surface meet, the water forms a band-shaped film and flies out diagonally upward. This band-shaped film of water is stopped by the water stop plate 100 disposed below the left water splash prevention plate 41 in a portion that receives this water, and is reflected back to the substrate 22. The water adhering to the slinger ring 27 is scattered in the circumferential direction of the slinger ring 27, and passes through the condenser 26 to hit the left water splash prevention plate 41 and the right water splash prevention plate 42 located on the water extension line. This prevents water from spilling out. In addition, a portion of the water stirred up by the slinger ring 20 becomes small droplets, passes through the condenser 26, rides the wind toward the bulkhead 26, and blows out through the slinger ring 20. Head toward the left side air outlet 18 and the right side air outlet 19. At this time, the small water droplets hit the louver-shaped wind direction change plate 69, so the outer box 3
It does not jump out of the world.

In addition, warm air and small water droplets passing through the condenser 26 and heading toward the bulkhead 26 are blocked by the sealing materials 77, 78, 79, 80 between the bulkhead 26 and the outer box 3, and are not allowed to flow into the indoor ventilation system path 24. Don't invade.

There are also sealants 74 and 7E5 affixed to the inside of the outer box.

76, the wind that has passed through the air guider 31 passes through the gap in the outer box 3 and is short-circuited between the suction port 16° on the back surface 9 and the left and right side surfaces 1.
It will not be sucked into the left and right suction ports 16 and 17 of 0.11.

Further, the condensed water scattered by the slinger ring 27 rides on the wind flow generated by the propeller fan 28 and hits the compressor 38 on the leeward side. At this time, some of the scattered condensed water infiltrates into the terminal section 114 through the lead wire penetration section 116, increases the humidity around the terminal section 114, and is further heated to a high temperature by the heat of the upper part 112 of the compressor 38. be done. However, since the outer cover 119 exists with a certain space on the outer periphery of the inner cover 117, only the outer cover 119 is directly cooled by the scattered condensed water, so the inner cover 117 cannot be cooled. Therefore, the inner cover 1
There is no risk that the moisture existing in the terminal portion 114 will condense on the inner surface of the terminal 17 and drip onto the terminal 113, thereby reducing the insulation resistance.

Such an integrated air conditioner provides the following effects.

(1) The wind passing through the condenser 26 is
Since the air flows smoothly without being disturbed according to the intake action of the propeller fan 28, the sound can be made smaller compared to the conventional case where the condenser is disposed on the outlet side of the propeller fan 28, reducing noise. Since air is taken in from the side, the air intake area is wide and the heat exchange performance of the condenser 26 is improved.

(2) Also, the air passing through the condenser 26 and blown out from the propeller fan 28 is transmitted to the top surface 12 of the outer box 3 and both left and right side surfaces 10.
Since the air flows smoothly toward the air outlets 1B and 19 and 20 of No. 11, there is less ventilation resistance in the ventilation system path on the outdoor side, so the input to the motor 3o can be small. Furthermore, since the air flows smoothly toward the outer box 3, the distance between the bulkhead 26 and the air guider 31 can be made relatively small, and the outdoor ventilation system can be made compact. Therefore, since the distance between the blower in the ventilation system path on the indoor side and the evaporator 36 can be increased, the noise of the indoor side blower can be reduced.

(3) Also, the condensed water scraped up by the slinger ring 27 of the floper fan 28 is transferred to the water splash prevention plate 41 provided on the water extension line of the slinger ring 27 of the condenser 26.
．． 42 prevents it from passing through the heat exchanger and flying out to the outside.

(brown) Also, a part of the condensed water scraped up by the slinger ring 27 hits the louver-shaped wind direction changing plate 69 whose tip faces toward the bulkhead 26, so it does not jump out to the outside. The warm air and moisture flowing through the gap toward the indoor ventilation system are blocked by the seal phase 79 provided between the bulkhead 26, the bulkhead face section, and the outer box 3, thereby preventing water from entering the indoor side. This prevents the cooling capacity from decreasing due to the intrusion of warm air.In addition, low-temperature pipes such as the suction pipe and the compressor akinimulator are connected to the propeller fan 2.
Since the compressor 38 is insulated to prevent heat absorption from the hot air sent out by the compressor 38, the suction efficiency of the compressor 38 is not reduced, and cooling operation can be performed efficiently.

(5) In addition, the terminal portion 114 of the compressor 38 is placed on the outside of the inner cover 117 at a certain interval and placed on the outer cover 119.
is provided, so even if condensed water splashed by the slinger ring 27 hits the outer cover 119, the inner cover 11
7 is cooled, and dew condensation does not occur inside the inner cover 119, thereby improving safety in terms of electrical insulation.

Effects of the Invention As is clear from the above embodiments, in the integrated air conditioner of the present invention, the air conditioner main body is composed of an outer box formed into a cylindrical shape and a board retractably housed in the outer box. A partition plate is provided on the board to partition the air conditioner main body into an outdoor side and an indoor side, and a compressor, an outdoor heat exchanger, and an outdoor fan that constitute a refrigeration cycle are provided on the outdoor side, and An indoor heat exchanger and an indoor fan constituting the refrigeration cycle are provided on the indoor side, a fan motor for driving the outdoor fan and the indoor fan is attached to the partition plate, and an outdoor side wall of the outer box is provided with a fan motor for driving the outdoor fan and the indoor fan. A louver for intake is provided, and the outdoor heat exchanger is provided facing the outdoor heat exchanger with the opening of the outer box as an exhaust port, and a ventilation circuit is configured in which the outdoor fan flows from the louver to the exhaust port. The air passing through the heat exchanger flows smoothly without being disturbed due to the intake action of the outdoor fan, making it less noisy than when the outdoor heat exchanger is placed on the outlet side of the outdoor fan, as in the past. I can do it,
Noise is reduced, and since the air is taken in from the outdoor heat exchanger side, the intake area is widened, improving the heat exchange performance of the outdoor heat exchanger, and the terminal part of the compressor is kept constant. Since the two covers, the inner cover and the outer cover, cover the space between the inner and outer covers, this structure prevents condensation from forming inside the inner cover even when water is more likely to leak into the compressor than in the past. It has various advantages such as high electrical safety.

[Brief explanation of the drawing]

Figure 1 is a plan sectional view of a conventional integrated air conditioner;
Fig. 2 is a side sectional view of the air conditioner, Fig. 3 is a perspective view from the front side of the integrated air conditioner according to an embodiment of the present invention, and Fig. 4 is a perspective view of the air conditioner from the back side. Perspective view, 5th
The figure is a perspective view from the front side of the internal unit of the air conditioner, Figure 6 is a perspective view of the internal unit from the back side, Figure 7 is a plan sectional view of the air conditioner, and Figure 8 is the same. 9 is a perspective view of the outer box of the air conditioner, FIG. 10 is a plan view of a portion of the louver in the outer box, and FIG. 11 is the line A-A in FIG. 10. Fig. 12 is a perspective view showing the arrangement of sealing materials in the air conditioner, and Fig. 13 shows how the water splash prevention plate is attached to the outdoor heat exchanger in the air conditioner. The perspective view and FIG. 14 are sectional views of the terminal portion of the compressor in the air conditioner. 1...Air conditioner body, 3...Outer box,
15,16゜17...Suction port, 18,19,
20... Air outlet, 22... Board, 2
6... Bulkhead (partition plate), 26...
... Condenser, 28 ... Propeller fan, 30.
..... motor, 36 .... evaporator, 38
...compressor, siroccofa' for 61.../,
114...Terminal section, 117...
Inner cover, 119...Outer cover, B...
···space. Name of agent: Patent attorney Toshio Nakao (1st person)
Figure 2 Figure 5 Figure 6 Figure 7 - 27 Figure 8 Figure 9

Claims (1)

[Claims] The air conditioner main body is composed of an outer box formed into a cylindrical shape and a board retractably housed in the outer box, and a partition plate is attached to the board to partition the inside of the air conditioner main body into an outdoor side and an indoor side. A compressor, an outdoor heat exchanger, and an outdoor fan that constitute a refrigeration cycle are installed on the outdoor side, and a slinger ring for scattering condensed water is installed on this outdoor fan.
An indoor heat exchanger and an indoor fan constituting the refrigeration cycle are provided on the indoor side, a motor for driving the outdoor fan and the indoor fan is attached to the partition plate, and a A louver for intake is provided on the outdoor side wall, and the outdoor heat exchanger is provided facing the outdoor side heat exchanger with an opening of the outer box as an exhaust port, and a ventilation circuit is configured in which the outdoor fan flows from the louver to the exhaust port. An integrated air conditioner comprising: an inner cover covering a terminal portion of the compressor; and an outer cover provided around the inner cover with a certain space in between.