KR19980058336U - Window type air conditioner with fan - Google Patents

Abstract

The present invention is a window type air conditioner equipped with a ventilation device, a window type air conditioner equipped with a ventilation device for discharging the indoor air to the outside to create a comfortable indoor environment and also used as a ventilation device to diversify the function of the air conditioner In order to provide a window-type air conditioner, the window-type air conditioner main body is divided into an interior space part installed by the evaporator therein and an outdoor space part installed by the condenser and the compressor is exposed to the outside of the room, on one side of the main body A ventilation opening formed to communicate with the outside, a ventilation fan formed at one side of the diaphragm, a guide duct formed at the rear of the ventilation fan to guide indoor air to the ventilation opening, a plurality of covers for opening and closing the ventilation opening, and the plurality of coverings One side is fastened to one side and the operation piece for interlocking, and the operation piece in the front and rear It is characterized in that the drive motor for driving to reciprocate to.

Description

Window type air conditioner with fan

The present invention relates to a window type air conditioner equipped with a ventilator, and more particularly, a window type air conditioner is provided with a ventilator for discharging indoor air to the outside to create a comfortable indoor environment and also to be used as a ventilator. The present invention relates to a window air conditioner equipped with various fans.

Conventional window air conditioner is installed in a window or the like as shown in Figure 1 is provided with a main body 1, the front, the rear is exposed to the inside, the outside, the inside of the main body 1 by the diaphragm (2) 10) and the outdoor space (9) and the diaphragm (2) is provided with a motor (3) for transmitting the rotational force in both directions from the center.

In addition, a compressor (4) for compressing the refrigerant at a high temperature and high pressure is installed in the outdoor space (9), and a condenser (5) condensing the refrigerant compressed at high temperature and high pressure in the compressor (4) at the rear of the condenser at room temperature. Is installed.

The condenser 5 has a plurality of coolant tubes 5a through which the coolant flows, and is arranged in a zigzag form, and the heat dissipation fins 5b are provided on the outer circumferential surface of each coolant tube 5a to radiate heat generated from them to the outside.

In addition, a cooling fan 6 is installed on the rotating shaft 3a formed in the motor 3 at the rear of the motor 3 corresponding to the outdoor space 9, and blows wind toward the condenser 5 to condense the condenser 5. Air-cool). In addition, the outdoor suction port 9b is formed at both side plates of the outdoor space part 9, and the outdoor discharge port 9a is formed at the rear of the condenser 5.

Therefore, when the cooling fan 6 is rotated by the driving of the motor 3, the outdoor air is sucked along the outdoor suction opening 9b and air cooled by passing through the rear condenser 6, and the air heated by heat exchange at the time of air cooling. Is configured to be discharged to the outside along the outdoor discharge port (9a).

On the other hand, the evaporator 7 is installed inside the indoor space 10. The evaporator 7 is an expanded refrigerant flows therein through a capillary tube (not shown), and absorbs ambient heat in the process of evaporating the liquid refrigerant in the refrigerant, thus lowering the room temperature.

The circulation fan 8 is installed in the indoor space 10 corresponding to the motor 3. The circulation fan (8) is rotated by the motor (3), which transmits rotational force in both directions, to circulate the indoor air toward the evaporator (7).

That is, the indoor air inlet 10b through which the indoor air is sucked toward the evaporator 7 by the rotation of the circulation fan 8 is installed, and the cold air cooled by heat exchange while passing through the evaporator 7 behind the indoor air inlet 10b is installed. An indoor discharge port 10a discharged to the room is formed.

In the conventional window type air conditioner configured as described above, when the motor 3 is operated, the circulation fan 8 and the cooling fan 6 installed by being fitted to the rotation shaft 3a in both directions thereof rotate simultaneously. In addition, when the refrigerant is compressed to a high temperature and high pressure in the compressor 4 and then circulated toward the condenser 5, the refrigerant is air-cooled by the wind generated by the rotation of the cooling fan 6.

That is, when the cooling fan 6 is rotated, the outdoor air is sucked into the outdoor space 9 through the outdoor suction port 9b and then passes through the rear condenser 5. At this time, while the strong wind passes through the condenser 5, the heat of the condenser 5 is radiated to the outside to cool the wind is discharged to the outside along the outdoor discharge port (9a).

In addition, the refrigerant condensed at low temperature and low pressure in the condenser 5 is expanded while passing through a capillary tube (not shown), and thus the expanded gas liquid mixed refrigerant is circulated toward the evaporator 7 of the indoor space 10 to provide a double liquid state. The refrigerant of evaporates to absorb external heat.

Therefore, when the circulation fan 8 is rotated by the driving of the motor 3, the indoor air is sucked into the indoor space 10 along the indoor suction port 10b and then cooled while passing through the evaporator 7. In addition, the cooled indoor air is discharged into the room through the indoor discharge port (10a) and the room is cooled.

However, the conventional window air conditioner as described above has a problem in that it does not have a function of ventilating the indoor air to the outside to create a comfortable indoor environment.

In addition, the window type air conditioner is mainly operated for cooling the room in summer, there is a problem that the window type air conditioner is left as it is without any function in the winter season or other seasons do not require the cooling of the room.

The present invention was created in view of the above problems, and provided with a ventilator for discharging indoor air to a window air conditioner to create a comfortable indoor environment, and also used as a ventilator to diversify the function of the air conditioner. The purpose is to provide a window-type air conditioner equipped with.

1 is a plan sectional view of a conventional window air conditioner.

Figure 2 is a plan sectional view of a window type air conditioner equipped with the present invention ventilator.

Explanation of symbols for the main parts of the drawings

20-Body, 21-Plate,

22-indoor space, 23-outdoor space,

30 compressor, 40 compressor,

50-ventilator, 51-ventilator,

52-guide duct, 53-cover,

54-operating piece, 55-drive motor,

70-evaporator.

In order to achieve the above object, the present invention is a window-type air conditioner main body which is divided into an interior space part in which an evaporator is installed and an outdoor space part in which a condenser and a compressor are installed by a diaphragm and are exposed to the outside. A ventilation opening formed in communication with the outside, an exhaust fan formed at one side of the diaphragm, a guide duct formed at the rear of the ventilation fan to guide indoor air to the ventilation opening, a plurality of covers for opening and closing the ventilation opening, One side is fastened to the cover to operate the operating piece to be interlocked, and a drive motor for driving the operating piece to reciprocate back and forth is characterized in that it is provided.

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

2 is a plan sectional view of a window-type air conditioner equipped with a ventilator of the present invention, which is installed in a window or the like and is exposed to the inside and the outside as shown in the drawing. The main body 20 is divided into a) is provided, a compressor 30 for compressing the refrigerant at a high temperature and high pressure is installed on one side of the outdoor space portion 23, the refrigerant compressed by the high temperature and high pressure in the compressor 30 at the rear thereof. Condenser 40 is installed to liquefy the condensation to room temperature.

In addition, a ventilation opening 50 is formed at one side of the main body 20 so as to communicate with the outside, and a ventilation fan 51 formed at one side of the diaphragm 21 and a guide duct 52 formed at the rear of the ventilation fan 51. Then, the indoor air sucked through the ventilation fan 51 is guided to the ventilation port 50 and discharged to the outside.

On the other hand, a plurality of covers 53 for opening and closing the ventilation opening 50 is provided, the plurality of covers 53 is operated so that one side thereof is coupled to the operating piece 54 and interlocked, and the operating piece 54 ) Is provided at one side of the main body 20 to drive the reciprocating forward and backward.

On the other hand, the cooling fan 61 is formed in front of the condenser 40 is configured to blow wind to the condenser 40, the outdoor suction port 26 for sucking the outdoor air in the side plate of the outdoor space 23 And an outdoor discharge port 27 for discharging the heated air to the rear of the condenser 40.

In addition, an evaporator 70 is installed in the interior space part 22, and the evaporator 70 is an expanded refrigerant flowing through a capillary tube not shown therein, and absorbs the surrounding heat to absorb the refrigerant. It is configured to evaporate and to lower the room temperature during the evaporation of the refrigerant.

In addition, a circulation fan 62 is installed in front of the motor 60 corresponding to the indoor space 22, and the circulation fan 62 is rotated by the motor 60 to which rotational force is transmitted in both directions, thereby allowing indoor air. Is circulated to the evaporator 70.

On the other hand, the indoor suction port 24 through which the indoor air is sucked toward the evaporator 70 by the rotation of the circulation fan 62 in front of the main body 20 is formed so that the indoor air is in contact with the surface of the evaporator 70 and In addition, an indoor discharge port 25 through which the cold air cooled by heat exchange while passing through the evaporator 70 behind the indoor suction port 24 is discharged to the room is formed.

Referring to the operation of one embodiment of the present invention configured as described above in detail.

First, when cooling starts, the refrigerant is compressed to a high temperature and high pressure in the compressor 30, circulated toward the condenser 40, and the condenser 40 is air cooled by wind generated by the rotation of the cooling fan 61.

That is, when the motor 60 is operated, as the circulation fan 62 and the cooling fan 61 installed in both directions are rotated, the outdoor air is sucked through the outdoor suction port 26 in the outdoor space 23 and then rearwards. After cooling the condenser 40 while passing through the condenser 40, the wind cooling the condenser 40 is discharged to the outside along the outdoor discharge port 27.

Meanwhile, the refrigerant condensed at low temperature and low pressure in the condenser 40 is expanded while passing through a capillary tube (not shown), and thus the expanded gas liquid mixed refrigerant is circulated toward the evaporator 70 of the indoor space 22 to provide a double liquid. The refrigerant in the state evaporates to absorb external heat.

Therefore, when the circulation fan 62 is rotated by the driving of the motor 60, the indoor air is sucked into the indoor space 22 along the indoor suction port 24, and then cooled while passing through the evaporator 70. The indoor air is cooled coolly by being discharged into the room through the indoor discharge port (25).

On the other hand, in the normal cooling state, the ventilation holes 50 are closed by the plurality of lids 53, so that the air is circulated continuously by cooling, but when the indoor air is not comfortable in the cooling process, the ventilation holes 50 are removed. Open to ventilate the room air.

That is, as the ventilation fan 51 is rotated, the indoor air of the indoor space 22 is introduced into the guide duct 52.

At this time, when the cover 53 of the ventilation port 50 is opened by operating the operating piece 54 with the driving motor 55, the indoor air is discharged to the outside through the ventilation port 50, thereby allowing indoor air to be ventilated and comfortable indoors. It will create an environment.

On the other hand, such a ventilator can be used during the cooling as described above, but may perform only the ventilation function independently without performing the cooling function.

That is, even when the air conditioner is stopped, the driving motor 55 is operated to open the cover 53, and then, when the ventilation fan 51 is rotated, the indoor air flows into the indoor suction port 24 and the indoor discharge port 25. After that, it is discharged to the outside through the ventilation hole 50 opened through the guide duct 52.

Therefore, the air conditioner can be used as a ventilator even in seasons other than summer, which is very effective in terms of its use.

As described above, the present invention is not limited to the contents described in the above embodiment, and all modifications, variations, and improvements included in the contents of the utility model registration claims without departing from the spirit and principles of the present invention. This is to be included.

As described above, the present invention is provided with a ventilator for discharging indoor air to a window air conditioner to create a comfortable indoor environment and to use it as a fan to diversify the function of the air conditioner.

Claims (1)

The window 21 is partitioned into an interior space part 22 in which the evaporator 70 is installed and an outdoor space part 23 in which the condenser 40 and the compressor 30 are installed by the diaphragm 21 and are exposed to the outside. In the air conditioner main body 20, a ventilation opening 50 formed to communicate with the outside on one side of the main body 20, An exhaust fan 51 formed at one side of the diaphragm 21; A guide duct 52 formed at the rear of the ventilation fan 51 to guide indoor air to the ventilation port 50; A plurality of covers 53 for opening and closing the ventilation holes 50; One side is fastened to one side to the plurality of cover 53 and the operation piece for operating so as to interlock, And a drive motor (55) for driving the operating piece (54) to reciprocate back and forth.