KR0120746Y1 - Airconditioner - Google Patents

Airconditioner

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Publication number
KR0120746Y1
KR0120746Y1 KR2019950024761U KR19950024761U KR0120746Y1 KR 0120746 Y1 KR0120746 Y1 KR 0120746Y1 KR 2019950024761 U KR2019950024761 U KR 2019950024761U KR 19950024761 U KR19950024761 U KR 19950024761U KR 0120746 Y1 KR0120746 Y1 KR 0120746Y1
Authority
KR
South Korea
Prior art keywords
air
motor
fan
heat exchanger
outdoor unit
Prior art date
Application number
KR2019950024761U
Other languages
Korean (ko)
Other versions
KR970014547U (en
Inventor
윤승호
Original Assignee
김광호
삼성전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 김광호, 삼성전자주식회사 filed Critical 김광호
Priority to KR2019950024761U priority Critical patent/KR0120746Y1/en
Publication of KR970014547U publication Critical patent/KR970014547U/en
Application granted granted Critical
Publication of KR0120746Y1 publication Critical patent/KR0120746Y1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/40Vibration or noise prevention at outdoor units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • F24F2013/242Sound-absorbing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

본 고안은 공기조화기의 실외기에 관한 것으로, 그 목적은 실외기의 모터를 지지하는 모터지지대의 위치를 개선함으로써 실외기의 본체 내부로 공기 흡입을 원활하게 하여 소음을 줄이고 열교환기의 열교환 효율을 향상시키는 것이다.The present invention relates to an outdoor unit of an air conditioner, the purpose of which is to improve the position of the motor support for supporting the motor of the outdoor unit to smooth the air intake into the body of the outdoor unit to reduce the noise and improve the heat exchange efficiency of the heat exchanger will be.

종래에는 팬(22)를 구동시키는 모터(23)와 모터지지대(24)가 팬(22)과 열교환기(21)사이에 설치되어 있어서, 팬(22)의 회전시 모터(23)와 모터지지대(24)에 의해 공기의 흡입저항을 받게 되어 소음이 발생하고 열교환기(21)의 효율이 저하된다.Conventionally, a motor 23 and a motor support 24 for driving the fan 22 are installed between the fan 22 and the heat exchanger 21, so that the motor 23 and the motor support when the fan 22 rotates. By 24, the suction resistance of the air is received, noise is generated, and the efficiency of the heat exchanger 21 is lowered.

그러나 본 고안에서는 모터(23)가 결합되는 모터지지대(24')를 공기배출구(11a)가 형성된 전면판(11)에 고정시킴으로써, 팬(22)의 회전시 공기가 흡입되는데 있어서 저항이 발생하지 않는다.However, in the present invention, the motor support 24 'to which the motor 23 is coupled is fixed to the front plate 11 on which the air outlet 11a is formed, so that resistance does not occur when air is sucked in when the fan 22 is rotated. Do not.

따라서 열교환기(21)의 효율이 증대되고 소음이 감소되는 이점이 있다.Therefore, there is an advantage that the efficiency of the heat exchanger 21 is increased and the noise is reduced.

Description

공기조화기Air conditioner

제 1 도는 일반적인 공기조화기 실외기의 구성을 보인 사시도,1 is a perspective view showing the configuration of a general air conditioner outdoor unit,

제 2 도는 본 고안에 따른 공기조화기의 실외기의 구성을 보인 사시도,2 is a perspective view showing the configuration of the outdoor unit of the air conditioner according to the present invention,

제 3 도는 본 고안에 따른 모터와 모터지지대의 결합상태를 보인 단면 개략도.Figure 3 is a schematic cross-sectional view showing a coupling state of the motor and the motor support according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

10 : 본체 11 : 전면판10: body 11: front panel

11a : 공기배출구 21 : 열교환기11a: air outlet 21: heat exchanger

22 : 팬 23 : 모터22: fan 23: motor

24' : 모터지지대 24a' : 결합홈24 ': motor support 24a': coupling groove

본 고안은 공기조화기에 관한 것으로, 더 상세하게는 실외기의 모터를 지지하는 모터지지대의 위치를 개선함으로써 실외기 내부로 공기 흡입을 원활하게 하여 소음을 줄이고 열교환기의 효율을 향상시키는 실외기의 모터지지대 에 관한 것이다.The present invention relates to an air conditioner, and more particularly, to a motor support of an outdoor unit that improves the position of the motor support supporting the motor of the outdoor unit, thereby smoothing air intake into the outdoor unit to reduce noise and improve the efficiency of the heat exchanger. It is about.

일반적으로 공기조화기는 실내에 설치되는 실내기와 실외에 설치되는 실외기로 구분된다. 실내기는 냉동사이클을 구성하는 증발기와 팬이 설치된 것으로, 실내공기가 팬의 흡입력에 의해 증발기를 통과하면서 열교환되고, 이 공기가 실내로 토출됨으로써, 냉방 또는 난방이 수행된다. 그리고 실외기는 냉동사이클을 이루는 압축기와 팬 등이 구비된 것으로, 실외공기를 팬을 이용하여 흡입하여 고열의 응축기와 열교환시킴으로써, 냉매의 온도를 저하시키는 기능을 한다.In general, an air conditioner is classified into an indoor unit installed indoors and an outdoor unit installed outdoors. The indoor unit is provided with an evaporator and a fan constituting the refrigeration cycle, the indoor air is heat-exchanged while passing through the evaporator by the suction force of the fan, the air is discharged to the room, thereby cooling or heating is performed. In addition, the outdoor unit is provided with a compressor, a fan, and the like that constitute a refrigeration cycle. The outdoor unit sucks outdoor air by using a fan and heats it with a high-temperature condenser, thereby lowering the temperature of the refrigerant.

이러한 기능을 하는 분리형 공기조화기의 실외기는 제 1 도에 도시한 바와같은 구조를 갖는다.The outdoor unit of the separate air conditioner having this function has a structure as shown in FIG.

실외기의 본체(10)는 공기배출구(11a)가 형성된 전면판(11)과 공기흡입구(12a)가 형성된 후면판(12), 그리고 상판(미도시)과 하판(13)으로 크게 구성되고, 본체(10) 내부는 열교환실로서 공기와 열교환하는 열교환기(12)와 외부의 공기를 본체(10)내부로 강제흡입시키고 열교환된 공기를 공기배출구(11a)를 통해 외부로 다시 내보내는 팬(22)이 마련된다. 그리고 이러한 팬(22)을 구동하기 위한 모터(23)와 모터(23)를 고정지지하는 모터지지대(24)등 이 구성되어 있는데, 구성 위치는 다음과 같다.The main body 10 of the outdoor unit is largely composed of a front plate 11 having an air outlet 11a and a rear plate 12 having an air inlet 12a, and an upper plate (not shown) and a lower plate 13. (10) The inside is a heat exchange chamber (12) and the fan 22 for forcibly drawing the heat exchanger (12) and the outside air into the body (10) inside the body 10 and the heat exchanged air to the outside through the air outlet (11a) again Is provided. And the motor 23 for driving the fan 22 and the motor support 24 for fixing the motor 23 is configured, the configuration position is as follows.

먼저, 본체(10) 후면판(12)의 공기흡입구(12a)와 상응하는 위치에 열교환기(21)가 설치되고, 그 앞에는 본체(10)의 하판(13)에 고정결합되어 상부로 돌출된 모터지지대(24)가 구성된다. 이 모터지지대(24)에는 결합홈(24a)이 마련되어 있어서, 팬(22)을 구동하기 위해 회전축(23a)이 마련된 모터(23)를 이 결합홈(24a)에 삽입 고정시킨다. 그리고 이 모터(23)의 회전축(23a)에는 공기를 강제 흡입, 배출하는 팬(22)이 결합되고 이 전방에는 팬(22)의 송풍력에 의해 열교환된 공기가 외부로 배출되는 공기배출구(11a)가 형성된 본체(10)의 전면판(11)이 설치된다.First, the heat exchanger 21 is installed at a position corresponding to the air inlet 12a of the rear plate 12 of the main body 10, and is fixedly coupled to the lower plate 13 of the main body 10 to protrude upward. The motor support 24 is configured. The motor support 24 is provided with a coupling groove 24a so that the motor 23 provided with the rotating shaft 23a is inserted into the coupling groove 24a to drive the fan 22. The fan 22 for forcibly sucking and discharging air is coupled to the rotating shaft 23a of the motor 23, and the air outlet 11a for discharging the heat-exchanged air to the outside by the blowing force of the fan 22 is forward. The front plate 11 of the main body 10 is formed.

즉, 실외기 본체(10)의 전면판(11), 팬(22), 모터(23), 모터지지대(24), 열교환기(21), 공기흡입구(12a)가 형성된 본체(10)의 후면판(12)순으로 배열 구성된다.That is, the rear plate of the main body 10 in which the front plate 11, the fan 22, the motor 23, the motor support 24, the heat exchanger 21, and the air suction port 12a of the outdoor unit main body 10 are formed. It is arranged in order (12).

한편, 본체(10) 내부의 일측에는 열교환기(21)에 냉매를 공급하는 압축기(30)가 설치되어 있다.On the other hand, a compressor 30 for supplying a coolant to the heat exchanger 21 is installed at one side inside the main body 10.

이와 같이 구성된 실외기는 전원이 인가됨에 따라, 모터(23)에 의해 팬(22)이 회전하고 압축기(30)가 작동하게 된다.As the outdoor unit configured as described above is supplied with power, the fan 22 is rotated by the motor 23 and the compressor 30 is operated.

따라서, 팬(22)의 흡입력에 의해 외기의 공기는 공기흡입구(12a)를 통해 열교환기(20)로 흡입되어 열교환기(21)를 통과하면서 냉매와 열교환을 한다.Therefore, the air of the outside air is sucked into the heat exchanger 20 through the air suction port 12a by the suction force of the fan 22, and exchanges heat with the refrigerant while passing through the heat exchanger 21.

그리고 이 열교환된 공기는 공기배출구(11a)를 통해 다시 외부로 배출되는데, 냉방운전을 할 때는 실외기의 열교환기(21)가 응축기로 사용되어 온풍이 배출되고, 난방 운전을 할 때는 실외기의 열교환기(21)는 증발기로 사용되어 반대로 냉풍이 토출된다.And the heat-exchanged air is discharged to the outside again through the air outlet (11a), the heat exchanger 21 of the outdoor unit is used as a condenser when the cooling operation is used to discharge the warm air, the heat exchanger of the outdoor unit during the heating operation 21 is used as an evaporator, on the contrary, cold air is discharged.

이때, 모터지지대(24)와 모터지지대(24)의 결합홈(24a)에 고정된 모터(23)의 후면부가 열교환기(21)와 밀착되게 구성되어 있어서, 이 부분에는 팬(22)의 흡입력이 미치지 못하게 된다. 따라서 열교환기(21)와 공기의 접촉이 발생되지 않기 때문에 그 만큼의 열교환 효율이 저하된다.At this time, the rear portion of the motor 23 fixed to the coupling groove 24a of the motor support 24 and the motor support 24 is configured to be in close contact with the heat exchanger 21, and the suction force of the fan 22 is attached to this portion. This will not reach crazy. Therefore, since heat contact with the heat exchanger 21 does not generate | occur | produce, the heat exchange efficiency by that much falls.

또한, 팬(22)의 후상에 위치한 모터지지대(24)와 모터(23)에 의해 공기의 흡입저항이 발생함으로써, 공기가 고르게 유입되지 못해 열교환기(21)와의 균일한 열교환이 이루어지지 못한다.In addition, since the suction resistance of the air is generated by the motor support 24 and the motor 23 positioned on the rear of the fan 22, air does not flow evenly and uniform heat exchange with the heat exchanger 21 is not achieved.

본 고안은 이러한 문제점을 해결하기 위한 것으로,The present invention is to solve this problem,

본 고안의 목적은 실외기의 모터를 지지하는 모터지지대의 위치를 개선함으로써 실외기의 본체 내부로 공기 흡입을 원활하게 하여 소음을 줄이고 열교환기의 열교환 효율을 향상시키는 공기조화기를 제공하는 것이다.An object of the present invention is to provide an air conditioner that improves the heat exchange efficiency of the heat exchanger by reducing the noise by smoothing the air intake into the body of the outdoor unit by improving the position of the motor support for supporting the motor of the outdoor unit.

이러한 목적을 달성하기 위한 본 고안에 따른 공기조화기는,Air conditioner according to the present invention for achieving this object,

본체, 본체를 이루고 공기배출구가 형성된 전면판, 본체에 내설되어 공기와 열교환하는 열교환기, 공기배출구와 열교환기 사이에 설치되어 본체 내부로 공기를 흡입하고 외부로 강제송풍시키는 팬을 갖춘 공기조화기에 있어서,The air conditioner is equipped with a main body, a front plate which forms an air outlet, a heat exchanger installed in the main body to exchange heat with air, and a fan installed between the air outlet and the heat exchanger to suck air into the main body and to force forced air to the outside. In

전면판과 팬 사이에는 팬을 구동하는 모터와 모터를 고정하는 모터지지대가 마련되는 것을 특징으로 한다.Between the front plate and the fan is characterized in that the motor support for fixing the motor and the motor for driving the fan is provided.

이하, 본 고안에 따른 하나의 바람직한 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

제 2 도는 본 고안이 적용된 공기조화기의 실외기의 보인 사시도이고, 제 3 도는 본 고안에 따른 모터와 모터지지대의 결합상태를 보인 단면도이다.2 is a perspective view showing an outdoor unit of an air conditioner to which the present invention is applied, and FIG. 3 is a sectional view showing a coupling state of a motor and a motor support according to the present invention.

본 고안에 따른 실외기의 본체(10)는 도시한 바와같이, 공기배출구(11a)가 형성된 전면판(11)과 공기흡입구(12a)가 형성된 후면판(12)으로 크게 구성된다.The main body 10 of the outdoor unit according to the present invention is largely composed of a front plate 11 having an air outlet 11a and a rear plate 12 having an air inlet 12a.

그리고 실외기의 본체(10)내부는 열교환기실로서 공기와 열교환하는 열교환기(21)가 설치되고, 이 열교환기(21)와 공기배출구(11a)사이에는 외부의 공기를 본체(10)내부로 강제흡입시키고 열교환된 공기를 공기배출구(11a)를 통해 외부로 다시 내보내는 팬(22)이 마련된다.Inside the main body 10 of the outdoor unit, a heat exchanger 21 for exchanging heat with air is provided as a heat exchanger chamber, and external air is forced between the heat exchanger 21 and the air outlet 11a into the main body 10. A fan 22 is provided for sucking and exchanging the heat-exchanged air to the outside through the air outlet 11a.

또한, 본 고안의 특징적 요소로 전면판(11)과 팬(22) 사이에는 팬(22)을 구동하기 위한 모터(23)와 모터(23)를 고정 지지하도록 결합홈(24a')이 형성된 모터지지대(24')가 구성되는데, 설치위치는 다음과 같다.In addition, a motor having a coupling groove 24a 'formed between the front plate 11 and the fan 22 to support and support the motor 23 and the motor 23 for driving the fan 22 as a characteristic element of the present invention. The support 24 'is configured, and the installation position is as follows.

먼저, 공기배출구(11a)가 형성된 전면판(11)에 본체(10)의 내측으로 모터지지대(24')가 나사(24b,24b')결합되어 일체로 구성되어 있고, 모터지지대(24')의 결합홈(24a')에는 팬(22)을 구동시키는 회전축(23a)이 형성된 모터(23)가 결합된다. 또한 모터(23)의 회전축(23a)에는 팬(22)이 결합되고, 이 팬(22)과 인접하고 본체(10) 후방의 공기흡입구(12a)와 상응하게 설치되어 외부의 공기와 열교환하는 열교환기(21)가 구성된다.First, the motor support 24 'is coupled to the front plate 11 on which the air outlet 11a is formed, and the screws 24b and 24b' are coupled to the inside of the main body 10, and the motor support 24 'is integrally formed. In the coupling groove 24a 'of the motor 23 is formed a rotating shaft 23a for driving the fan 22 is coupled. In addition, a fan 22 is coupled to the rotating shaft 23a of the motor 23, and is disposed adjacent to the fan 22 and corresponding to the air intake 12a at the rear of the main body 10 to exchange heat with external air. The group 21 is comprised.

한편, 본체(10)의 일측에는 압축기(30)가 설치되어 열교환기(21)로 냉매를 공급한다.Meanwhile, a compressor 30 is installed at one side of the main body 10 to supply the refrigerant to the heat exchanger 21.

이와 같이 구성된 실외기는 전원이 인가됨에 따라, 압축기(30)가 작동하고 모터(23)에 의해 팬(22)이 회전하게 된다.As the outdoor unit configured as described above is supplied with power, the compressor 30 is operated and the fan 22 is rotated by the motor 23.

따라서, 팬(22)의 흡입력에 의해 외기의 공기는 공기흡입구(12a)를 통해 열교환실(20)로 흡입되어 열교환기(21)를 통과하면서 냉매와 열교환을 한다.Therefore, the air of the outside air is sucked into the heat exchange chamber 20 through the air suction port 12a by the suction force of the fan 22 and passes through the heat exchanger 21 to exchange heat with the refrigerant.

그리고 이 열교환된 공기는 공기배출구(11a)를 통해 다시 외부로 배출되는데, 냉방 운전을 할 때는 실외기의 열교환기(21)가 응축기로 사용하여 온풍이 배출되고, 난방운전을 할 때는 실외기의 열교환기(21)가 증발기로 사용되어 반대로 냉풍이 토출된다.And the heat-exchanged air is discharged to the outside again through the air outlet (11a), during the cooling operation, the heat exchanger 21 of the outdoor unit is used as a condenser, the warm air is discharged, the heat exchanger of the outdoor unit during the heating operation 21 is used as an evaporator, on the contrary, cold air is discharged.

이때, 모터지지대(24')와 모터지지대(24')의 결합홈(24a')에 고정된 모터(23)의 후면부가 공기배출구(11a)방향, 즉 열교환기(21)와 반대측으로 설치되어 있기 때문에 팬(22)이 회전하여 공기가 흡입될 때 흡입저항을 받지 않게 된다.At this time, the rear part of the motor 23 fixed to the coupling groove 24a 'of the motor support 24' and the motor support 24 'is installed in the air outlet 11a direction, that is, opposite to the heat exchanger 21. Since the fan 22 is rotated, the suction resistance is not received when the air is sucked in.

따라서 열교환기(21)와 흡입되는 공기가 균일하게 접촉하여 열교환됨으로써, 열교환기(21)의 열교환 효율이 향상된다. 그리고 공기의 흡입저항이 감소되므로 이때 발생하는 소음 역시 줄어들게 된다.Therefore, heat exchange efficiency of the heat exchanger 21 is improved by uniformly contacting and heat-exchanging the heat exchanger 21 and the air sucked in. And since the suction resistance of the air is reduced, the noise generated at this time is also reduced.

이상에서 상세히 설명한 바와같이, 종래에는 팬을 구동시키는 모터와 모터지지대가 팬과 열교환기 사이에 설치되어 있어서, 팬의 회전시 모터와 모터지지대에 의해 공기의 흡입저항을 받게 되어 소음이 발생하고 열교환기의 효율이 저하된다.As described in detail above, in the related art, a motor and a motor support for driving a fan are installed between the fan and the heat exchanger. Thus, when the fan rotates, the motor receives the suction resistance of the air by the motor and the motor support, and noise is generated. The efficiency of the group is lowered.

그러나 본 고안에서는 모터가 결합되는 모터지지대를 공기배출구가 형성된 전면판에 고정시킴으로써, 팬의 회전시 공기가 흡입되는데 있어서 저항을 유발하지 않고 따라서, 열교환기의 효율이 증대되고 소음이 감소되는 이점이 있다.However, in the present invention, the motor support to which the motor is coupled is fixed to the front plate on which the air outlet is formed, so that the air is not sucked in when the fan is rotated, thereby causing no resistance, thus increasing the efficiency of the heat exchanger and reducing the noise. have.

Claims (2)

본체(10), 상기 본체(10)를 이루고 공기배출구(11a)가 형성된 전면판(11), 상기 본체(10)에 내설되어 공기와 열교환하는 열교환기(21), 상기 공기배출구(11a)와 상기 열교환기(21)사이에 설치되어 상기 본체(10)내부로 공기를 흡입하고 외부로 강제송풍시키는 팬(22)를 갖춘 공기조화기에 있어서, 상기 전면판(11)과 상기 팬(22) 사이에는 상기 팬(22)을 구동하는 모터(23)와 상기 모터(23)를 고정하는 모터지지대(24')가 마련되는 것을 특징으로 하는 공기조화기.A main body 10, a front plate 11 forming the main body 10 and having an air outlet 11a, a heat exchanger 21 installed in the main body 10 to exchange heat with air, and the air outlet 11a; In the air conditioner provided between the heat exchanger 21 and having a fan 22 for sucking air into the main body 10 and forced air blowing to the outside, between the front plate 11 and the fan 22 The air conditioner, characterized in that the motor (23) for driving the fan 22 and the motor support (24 ') for fixing the motor (23) is provided. 제1항에 있어서, 상기 전면판(11)에는 상기 모터지지대(24')가 결합되어 마련되는 것을 특징으로 하는 공기조화기.The air conditioner according to claim 1, wherein the front plate (11) is provided with the motor support (24 ') coupled thereto.
KR2019950024761U 1995-09-14 1995-09-14 Airconditioner KR0120746Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000031228A (en) * 1998-11-04 2000-06-05 구자홍 Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000031228A (en) * 1998-11-04 2000-06-05 구자홍 Air conditioner

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