KR0129648Y1 - Automatical open/close apparatus of window type airconditioner - Google Patents

Abstract

The present invention relates to an automatic opening and closing device of a window type air conditioner, which increases the air conditioning effect by allowing the outdoor air intake to be closed, and at the same time, prevents foreign substances from entering, and extends the life of the air conditioner. In the window type air conditioner in which the side 5 is integrally formed and the exterior thereof is covered with the cover means 38, the outdoor air inlet 38a formed on both sides of the cover means 38 is used as the air conditioner. And shutter means (60) provided inside the outdoor air inlet (38a) to open and close when not in use, and support means (70) to move the shutter means (60) in the cover means (38). It characterized in that it comprises a drive means 80 coupled to.

Description

Automatic opening and closing device of window type air conditioner

1 is an exploded perspective view schematically showing a conventional window air conditioner.

2 is a cross-sectional view along C-C of FIG.

Figure 3 is an exploded perspective view schematically showing an air conditioner according to one embodiment of the present invention.

4 is a perspective view illustrating main parts of the air conditioner according to the exemplary embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

3: indoor side 5: outdoor side

38: cover means 38a: outdoor air intake

39: guide rail 50: automatic shutter means

60: shutter means 70: support means

80: drive means 61: rolling means

71,72: fixing plate 71a, 72a: guide groove

73: support plate 81: drive motor

83: pinion 85: rack

The present invention relates to an automatic opening and closing device of a window type air conditioner to increase the air conditioning effect by allowing the outdoor air inlet to be closed, and at the same time to prevent the inflow of foreign substances to extend the life of the air conditioner.

The conventional window type air conditioner 1 includes partition members 7 arranged vertically to divide the air conditioner into the indoor side 3 and the outdoor side 5, as shown in FIG. 1 and FIG. A duct member 9 disposed vertically on one side of the partition member 7 to guide the flow of air on the indoor side, and disposed on one side of the partition member 7 to provide an indoor side fan 11 and an outdoor side fan ( 13 and a pusher 17 disposed at one side of the motor 15 to compress the refrigerant at a high temperature and high pressure.

An indoor side rotating shaft member 19 is disposed at the indoor side of the motor 15 so that the indoor side fan 11 is rotatable, and an outdoor side rotating shaft member at the outdoor side of the motor 15 so that the outdoor side fan 13 is rotatable. 21 is disposed so that the indoor fan 11 and the outdoor fan 13 can be rotated at the same time according to the operation of the motor 15.

The indoor side 3 is provided with a suction grill 23 formed on one side of the front side of the indoor side 3 so as to allow indoor air to be sucked in accordance with the operation of the indoor side fan 11 and the suction grill 23 a; A filter member 25 disposed inside the suction grill 23 to filter dust and the like contained in the indoor air sucked through the suction port 23a of the suction grill 23 and the filter member 25. An evaporator 27 disposed inside and filtered by the filter member 25 to heat-exchange the indoor air with cold air, and a discharge grill for discharging the cold air heat-exchanged through the evaporator 27 to the room along arrow A. It consists of 29.

The discharge grill 29 is provided with up and down wind direction control means 31 for adjusting the discharge direction of the cold wind in the vertical direction, and left and right wind direction control means 33 for adjusting the discharge direction of the cold wind in the left and right directions.

Below the discharge grill 29, an operation unit 30 for operating or stopping the air conditioner and operating time is arranged.

On the other hand, the outdoor side (5) is disposed on one side of the partition member (7), the condenser (35) for receiving a high temperature and high pressure inner medium compressed from the compressor 17 to liquefy to high pressure room temperature, and the condenser (35) It is disposed on the upper and side portions and is disposed on one side of the cover member 37 and the cover member 37 to form an outdoor air suction sucker (37a) on the side so that air is sucked in accordance with the drive of the outdoor side fan (13) The outdoor air sucked along the arrow B through the outdoor air inlet 37a cools the condenser 35 coldly, and is formed of a back plate 39 formed with a discharge port 39a to be discharged to the outside.

The cover member 37 is bent to form both sides in the U-shape to cover the upper and side portions of the indoor side (3) and the outdoor side (5) at the same time.

On the lower side of the air conditioner, an evaporator 27, a condenser 35, a compressor 17, and the like are mounted, and a support plate 41 for collecting defrost water generated while the evaporator 27 is heat-exchanged is disposed. .

One side of the partition member 7 is provided with a capillary tube 43 through which the liquefied refrigerant of high pressure and room temperature is reduced to low temperature and low pressure while passing through the condenser 35 so as to flow into the evaporator 27 of the room side 3. It is.

In the conventional air conditioner configured as described above, when power is applied by an operation of the operation unit 30, the compressor 17 operates to compress the refrigerant to high temperature and high pressure, and the refrigerant compressed to the high temperature and high pressure is disposed on the outdoor side 5. It is introduced into the condenser 35 is phase change into a liquid refrigerant of a high pressure room temperature.

The high-pressure room temperature liquid refrigerant passing through the condenser 35 is depressurized while passing through the capillary tube 43, and then flows into the evaporator 27, and the refrigerant introduced into the evaporator 27 is vaporized into a low-temperature low-pressure refrigerant gas. Then, the refrigerant cycle flowing into the compressor 17 is repeatedly performed.

At this time, the compressor (17) rk and at the same time the motor 15 is operated, as the motor 15 is operated, the indoor side rotating shaft 19 and the outdoor side rotating shaft 21 is rotated, the indoor side rotating shaft ( 19) and as the outdoor side rotating shaft 21 is rotated, the actual fan 11 and the outdoor side fan 13 rotate to blow the indoor air and outdoor air to the evaporator 27 and the condenser 35.

The indoor air is sucked through the suction port 23a of the suction grill 23 by the rotation of the indoor side fan 11, and the foreign air is filtered through the filter member 25, and then the evaporator 27 is removed. Heat exchange with cold wind through.

The cold air heat exchanged in the evaporator 27 is introduced into the indoor fan 11 under the guidance of the duct member 9, and the cold air introduced into the indoor fan 11 is discharged along the arrow A to the discharge grill 13. The upper and lower wind direction control means 31 and the left and right wind direction control means 33 is controlled in the up and down direction and the left and right direction is discharged into the room to perform the cooling.

As the outdoor side fan 13 is rotated, outdoor air is sucked through the outdoor air intake opening 37a of the cover member 37 along the arrow B, and sucked into the inside of the outdoor side 5. The outdoor air cools the refrigerant flowing in the condenser 35 while passing through the outside of the motor 15 and the condenser 35, and also cools the compressor 17 and the motor 15, and then becomes warm. It is discharged to the outside through the discharge port 39a of the 39.

However, the conventional window type air conditioner configured as described above has a limitation in increasing the outdoor air intake opening 37a in order to increase the air conditioning effect, and the outdoor air intake opening 37a is always open even when the air conditioner is inactive, so that dust There was a problem that foreign substances are introduced to deteriorate the performance of the air conditioner.

Therefore, the present invention has been devised to solve the above problems, the object of the present invention is to increase the intake amount of outdoor air to increase the air-conditioning effect, and at the same time, when the bar of the air conditioner is operated through the outdoor air intake port An object of the present invention is to provide an automatic opening and closing device of a window air conditioner to prevent foreign substances from entering.

Automatic opening and closing device of the window type air conditioner according to the present invention made to achieve the above object is formed integrally with the indoor side and the outdoor side, in the window type air conditioner to cover the appearance of the cover means, A shutter means provided on the inside of the outdoor air intake port to open and close the outdoor air intake ports formed on both sides of the air conditioner according to the use and non-use of the air conditioner; It characterized in that it comprises a combined drive means.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to FIGS. 3 and 4.

The same code | symbol is attached | subjected about the structure same as a conventional structure.

As shown in FIG. 3, a partition member 7 vertically disposed to partition the air conditioner into the indoor side 3 and the outdoor side 5 is vertically disposed on one side of the partition member 7. It consists of a duct member 9 for guiding the flow of air on the indoor side and a compressor 17 for compressing the refrigerant at high temperature and high pressure.

On the indoor side 3, the suction grill 23 is formed on one side of the front side of the indoor side 3 and the suction port 23a is formed to suck the indoor air according to the driving of the indoor side fan 11, A filter member 25 disposed inside the suction grill 23 to filter dust and the like contained in the indoor air sucked through the suction port 23a of the suction grill 23 and the filter member 25. An evaporator 27 disposed inside and filtered by the filter member 25 to heat-exchange the indoor air with cold air, and a discharge grill for discharging the cold air heat-exchanged through the evaporator 27 to the room along arrow A. It consists of 29.

The discharge grill 29 is provided with up and down wind direction control means 31 for adjusting the up and down direction in the discharge direction of the cold wind, and left and right wind direction control means 33 for adjusting the left and right directions in the discharge direction of the cold breeze.

Below the discharge grill 29, an operation unit 30 for operating or stopping the air conditioner and operating time is arranged.

On the other hand, the outdoor side (5) is disposed on one side of the partition member (7) to receive a high-temperature, high-pressure refrigerant compressed from the compressor 17 to liquefy to a high pressure room temperature, and the condenser 35 Cover means (38) disposed on the upper and side portions and forming an outdoor air suction opening (38a) so that air is sucked in accordance with the driving of the outdoor side fan (13), and disposed on one side of the cover means (38). After the outdoor air sucked along the arrow (B) through the inlet (38a) to cool the condenser (35) cool, it consists of a back plate (39) formed with a discharge port (39a) to discharge the hot air to the outside. .

The cover means 38 is bent at both sides in a U-shape to cover the indoor side (3) and the outdoor side (5) at the same time, the outdoor air suction opening (38a) formed on one side of the cover means 38 is air It is composed of saga holes to increase the suction amount of water.

At the lower side of the air conditioner, an evaporator 27, a condenser 35, a compressor 17, and the like are mounted, and a support plate 41 for collecting defrost water generated while the evaporator 27 is heat-exchanged is disposed. have.

One side of the partition member 7 is provided with a capillary tube 43 through which the liquefied refrigerant of high pressure and room temperature is reduced to low temperature and low pressure while passing through the condenser 35 so as to flow into the evaporator 27 of the room side 3. It is.

In the inner portion of the cover means 38 is automatically opened and closed automatic shutter means (50) to prevent dust or foreign matter from entering through the outdoor air inlet (38a), the automatic shutter means 50 is Shutter means (60) disposed so as to be movable inside the cover means (38) to open and close the outdoor air intake (38a), and drive disposed on one side of the support means (70) to drive the shutter means (60). Means (80).

The support means 70 is disposed between the fixing plates 71 and 72 fixedly coupled to the upper sides of the evaporator 27 and the condenser 35, and the fixing means 71 and 72 to drive the driving means ( The support plate 73 which supports 80 is comprised.

The driving means 80 is coupled to the lower side of the support plate 73 to generate power and coupled to the upper side of the support plate 73 receives the power of the drive motor 81 The pinion 83 is rotated and the gear is bitten at one side of the pinion 83 and fixedly coupled to one side of the shutter means 60 so as to receive a rotational force of the pinion 83 so as to linearly move the shutter means 60. It consists of a rack 85 for moving.

The rolling means 61 is disposed at both lower ends of the shutter means 60 so as to move along the guide rails 38 disposed at both lower ends of the cover means 38, and the fixing plates 71 and 72 are disposed on the lower ends of the shutter means 60. Guide racks 71a and 72a are easily formed in the rack 85, and position detection sensors 51 and 52 are disposed in the guide grooves 71a and 72a, respectively. 85) to detect the movement distance.

The following describes the operation and effect of the automatic opening and closing device of the window type air conditioner according to the present invention configured as described above.

First, when the power is applied by the operation of the operation unit 30 as the pinion 83 rotates in a predetermined direction by the drive of the drive motor 81, the pinion 83 and the rack-physical rack 85 is fixed plate ( The shutter means 60 coupled to the rack 85 is moved along the guide grooves 71a and 72a respectively formed at 71 and 72 to open the outdoor air intake opening 38a. . At this time, the rolling means 61 disposed on both lower ends of the shutter means 60 moves along the guide lanes 39 disposed on both lower ends of the cover means 38.

As described above, when the rack 85 is moved to completely open the outdoor air intake opening 38a, the position is detected by the position detecting sensor 51 disposed at one end of the guide groove 71a, thereby driving the motor 81. At the same time, the compressor 17 is operated to compress the refrigerant at high temperature and high pressure, and the refrigerant compressed at the high temperature and high pressure flows into the condenser 35 disposed on the outdoor side 5 to supply the liquid refrigerant at high pressure and room temperature. Phase change to

The high-pressure room temperature liquid refrigerant passing through the condenser 35 is depressurized while passing through the capillary tube 43, and then flows into the evaporator 27, and absorbs ambient heat while passing through the evaporator 27, thereby absorbing low temperature and low pressure. After evaporating to the refrigerant gas, the refrigerant cycle flowing into the compressor 17 is performed halfway.

At this time, the compressor 17 is operated and at the same time the motor 15 is operated, and the indoor fan 11 and the outdoor fan 13 are rotated as the motor 15 is operated to evaporate the indoor air and the outdoor air. 27) and condenser 35.

The indoor air is sucked through the suction port 23a of the suction grill 23 by the rotation of the indoor fan 11, and the suctioned air is filtered through the filter member 25, and then the evaporator 27 is removed. Heat exchange through.

The cold air heat exchanged in the evaporator 27 is introduced into the indoor fan 11 under the guidance of the duct member 9, and the cold air introduced into the indoor fan 11 is discharged along the arrow A. The up and down wind direction control means 31 and the left and right wind direction control means 33 are controlled in the up and down direction and the left and right direction is discharged into the room to perform the cooling.

And, as the outdoor fan 13 is rotated, outdoor air is sucked through the outdoor air suction holes 38a formed on both sides of the cover member 38 along the arrow B, and sucked into the outdoor side 5. The outdoor air is cooled by the refrigerant flowing in the condenser 35 while passing through the outside of the motor 15 and the condenser 35, and the compressor 17 is cooled. It is discharged to the outside through the discharge port 39a.

At this time, the outdoor air suction opening 38a increases the suction amount of air by forming a wide opening formed by a square hole, thereby increasing the cooling effect of the condenser 35 and the compressor 17.

On the other hand, when the operating condition of the operation unit 30 is selected when the air conditioner is not in operation, the air conditioner stops operating, and power is applied to the drive motor 81 so that the pinion 83 opens the shutter means 60. As the rack rotates in the opposite direction and moves the rack 85 to the right, the shutter means 60 coupled with the rack 85 moves to close the outdoor air intake opening 38a.

At this time, the power of the driving motor 81 is cut off as the position sensor 52 disposed at one end of the guide groove 72a contacts the rack 85, thereby completing the closing operation.

Therefore, the outdoor air suction opening 38a is blocked by the shutter means 60, thereby preventing the inflow of dust or foreign matter, thereby preventing the performance of the air conditioner.

As described above, according to the automatic opening and closing device of the window type air conditioner according to the present invention, as the automatic shutter means is disposed on one side of the outdoor air intake port to open and close the outdoor air intake port, the air sucked through the outdoor air intake port. By increasing the amount of, it is a very practical design to increase the air conditioning effect, and to prevent the inflow of dust or foreign matter through the outdoor air intake port to prevent performance degradation of the air seed.

Claims (4)

In the window type air conditioner in which the indoor side (3) and the outdoor side (5) are integrally formed and cover the exterior with the cover means (38), the outdoor air intake ports (38a) formed on both sides of the cover means (38). ) Moves the shutter means 60 in the cover means 38 and the shutter means 60 provided inside the outdoor air inlet 38a so as to open and close the air conditioner according to the use and nonuse of the air conditioner. Magnetic opening and closing device of the window type air conditioner, characterized in that it comprises a drive means (80) coupled to the support means (70). According to claim 1, wherein the support means 70 is fixed plate 71, 72 fixedly coupled to the upper side of the evaporator 27 and the condenser 35, respectively, and the fixed plate to support the drive means (60) Automatic opening and closing device of the window type air conditioner, characterized in that consisting of the support plate 73 disposed between (71), (72). According to claim 1, The drive means 80 is a driving motor 81 coupled to the lower side of the support plate 73 to generate power, and the support plate (rotated by receiving the power of the drive motor 81) The pinion 83 rotatably coupled to the upper side of the 73 and the pinion 83 is geared to one side of the pinion 83 to open and close the shutter means 60 as the pinion 83 is linearly moved by the rotational force of the pinion 83. Automatic opening and closing device of the window type air conditioner, characterized in that consisting of a rack (85) fixedly coupled to one side of the shutter means (60). According to claim 1, The shutter means 60 is provided with rolling means 61 on both lower ends of the shutter means 60 to move along the guide rails 39 disposed on both sides of the lower end of the cover means 38 Automatic opening and closing device of the window air conditioner, characterized in that the excreted.