KR20030042352A - The apparatus for decreasing noise of compressor - Google Patents

The apparatus for decreasing noise of compressor Download PDF

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Publication number
KR20030042352A
KR20030042352A KR1020010073088A KR20010073088A KR20030042352A KR 20030042352 A KR20030042352 A KR 20030042352A KR 1020010073088 A KR1020010073088 A KR 1020010073088A KR 20010073088 A KR20010073088 A KR 20010073088A KR 20030042352 A KR20030042352 A KR 20030042352A
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South Korea
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zipper
pack
compressor
protrusion
sound insulation
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KR1020010073088A
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Korean (ko)
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KR100443925B1 (en
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라종래
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위니아만도 주식회사
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    • 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
    • F24F1/08Compressors specially adapted for separate outdoor units
    • F24F1/12Vibration or noise prevention thereof
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: An apparatus for reducing noise of a compressor is provided to allow for ease of assembly and achieve improved air tightness by forming zipper grooves and zipper protrusions at the sound insulation member. CONSTITUTION: An apparatus comprises a sound insulation unit(20) arranged around the outer periphery of a compressor. The sound insulation unit includes a pair of side packs(25) each of which has a semi-cylindrical shape, an upper zipper groove(26) and a lower zipper groove having narrow inlets and wide insides, and a side zipper groove(28) formed at an end of the pack and a side zipper protrusion(29) formed at the other end of the pack, wherein the side zipper protrusion has a decreasing width; a circular top pack(21) having a top zipper protrusion to be coupled with the upper zipper groove of the side pack, wherein the top zipper protrusion has a decreasing width; and a circular bottom pack(23) having a bottom zipper protrusion(24) to be coupled with the lower zipper groove of the side pack, wherein the bottom zipper protrusion has a decreasing width.

Description

압축기의 소음 저감 장치 { THE APPARATUS FOR DECREASING NOISE OF COMPRESSOR }Noise reduction device of compressor {THE APPARATUS FOR DECREASING NOISE OF COMPRESSOR}

본 발명은 압축기의 소음저감 장치에 관한 것으로, 보다 상세하게는 한 쌍의 측면팩과 상부팩 및 하부팩으로 구성되고, 그 내부에는 점성유체가 삽입되는 차음부재의 각 결합부위에 지퍼락(zipper lock)의 원리를 이용한 지퍼홈과 지퍼돌기가 형성되어, 상기 차음부재의 결합을 용이하게 하고 기밀성을 향상시키며 결합부위가 쉽게 이탈되지 않아 압축기의 외주면에 효과적으로 장착 가능하여 압축기에서 발생하는 소음을 효과적으로 감소시키는 것을 특징으로 하는 압축기의 소음저감 장치에 관한 것이다.The present invention relates to a noise reduction device for a compressor, and more particularly, a pair of side packs, an upper pack, and a lower pack, and a zipper lock at each coupling portion of a sound insulating member into which a viscous fluid is inserted. A zipper groove and a zipper protrusion are formed using the principle of), which facilitates the coupling of the sound insulation member, improves airtightness, and is easily mounted on the outer circumferential surface of the compressor because the coupling portion is not easily separated, thereby effectively reducing noise generated by the compressor. The present invention relates to a noise reduction device for a compressor.

일반적으로 에어컨은 압축기, 응축기, 모세관, 열교환기 등으로 구성되는 냉동사이클장치가 내부에 장착되어 있어 증발기에서 형성되는 냉기와 응축기에서 발생되는 온기를 실내의 상황에 따라 적절하게 내보내어 실내의 분위기를 쾌적하게 유지시켜 주는 기기이다.In general, the air conditioner is equipped with a refrigeration cycle device composed of a compressor, a condenser, a capillary tube, a heat exchanger, and the like. It is a device that keeps you comfortable.

상기 에어컨은 냉동사이클장치가 하나의 몸체내에 장착되어 창문 등에 설치되는 창문형 에어컨과, 실내기와 실외기를 분리하여 실내와 실외에 각각 설치하는 분리형 에어컨 등으로 구분되는데, 상기 분리형 에어컨의 실외기는 보통 소음발생이 많은 압축기, 응축기, 냉각팬 등을 포함하여 구성되며, 실내기는 증발기와 송풍팬을 포함하여 구성된다.The air conditioner is divided into a window type air conditioner in which a refrigeration cycle apparatus is mounted in one body and installed in windows, and a separate type air conditioner which separates an indoor unit and an outdoor unit and installs them indoors and outdoors, respectively. This includes many compressors, condensers, cooling fans and the like, and the indoor unit includes an evaporator and a blower fan.

도 1은 종래 에어컨 실외기를 도시한 평단면도로서, 도시한 바와 같이, 에어컨 실외기는 소정의 형상으로 형성되며 일측에 송풍구가 형성된 실외기케이스(11)의 일측 내부에 냉매가스를 고온 고압 상태로 압축하는 압축기(12)가 설치되고, 상기 실외기 케이스(11)의 배면과 일측면에 걸쳐 위치하며 압축기(12)와 연결관에 의해 연결되어 열을 외부로 방열하는 응축기(13)가 설치되고, 상기 응축기(13)의 전면과 송풍구 사이에 응축기(13)에서 방열되는 열을 실외기 케이스(11)의 외부로 방출시키는 축류팬(14)이 설치되고, 상기 축류팬(14)의 측부에 축류팬(14)을 구동시키는 모터(15)가 설치된다.1 is a planar cross-sectional view illustrating a conventional air conditioner outdoor unit, and as shown, the air conditioner outdoor unit is formed in a predetermined shape and compresses the refrigerant gas to a high temperature and high pressure state inside one side of the outdoor unit case 11 in which a vent is formed at one side. A compressor 12 is installed, and a condenser 13 positioned over the rear surface and one side of the outdoor unit case 11 and connected by a compressor 12 and a connecting pipe to radiate heat to the outside is installed. An axial flow fan 14 for dissipating heat radiated from the condenser 13 to the outside of the outdoor unit case 11 is provided between the front face of the air outlet 13 and the air outlet, and the axial flow fan 14 is provided on the side of the axial flow fan 14. The motor 15 for driving) is installed.

그리고, 상기 압축기(12)의 측부에 압축기(12)로 유입되는 냉매를 잠시 저장하여 기체 상태의 냉매와 액체 상태의 냉매를 분리하는 어큐뮬레이터(60)가 연결관에 의해 연결 설치된다.In addition, an accumulator 60 for temporarily storing the refrigerant flowing into the compressor 12 on the side of the compressor 12 and separating the refrigerant in the gas state and the liquid in the liquid state is connected by a connection pipe.

한편, 상기 에어컨의 작동중 실외기에서 소음을 발생시키게 되며, 그 소음의 주원인은 압축기(12)와 축류팬(14)에서 발생되는데, 상기 축류팬(14)에서 발생되는 소음은 넓은 주파수범위에 고른 소음에너지를 갖는 광대역 유동소음이고, 상기 압축기(12)에서 발생되는 소음은 압축기(12) 운전주파수의 하모닉 성분으로 넓은 주파수범위에서 존재하는 피크음이다On the other hand, the outdoor unit generates noise during operation of the air conditioner, the main cause of the noise is generated in the compressor 12 and the axial fan 14, the noise generated in the axial fan 14 is even in a wide frequency range Broadband flow noise with noise energy, the noise generated in the compressor 12 is a peak sound present in a wide frequency range as a harmonic component of the operating frequency of the compressor 12.

특히, 상기 압축기(12)에서 발생되는 소음은 전체 소음의 약 50%를 차지하게 되며, 이 소음은 피크음의 이산주파수음으로 사람의 청감을 자극하는 불쾌한 소음이다.In particular, the noise generated by the compressor 12 accounts for about 50% of the total noise, which is an unpleasant noise that stimulates human hearing with discrete frequency sounds of peak sounds.

따라서, 종래에는 압축기(12)에서 발생하는 소음을 감소시키기 위해 차음재(17)로 상기 압축기(12)와 어큐뮬레이터(16)를 최단거리로 감싸거나 압축기(12)만을 감싸는 구조가 주를 이루었다.Therefore, in the related art, in order to reduce the noise generated by the compressor 12, the structure in which the compressor 12 and the accumulator 16 are wrapped in the shortest distance with the sound insulating material 17 or the compressor 12 is mainly wrapped.

그러나, 상기 차음재(17)는 연질 PVC나 폴리우레탄 등의 재질을 이용하고, 상기 차음재(17)를 열 또는 고주파로 접합하며, 상기 차음재(17)의 내부에 물이나 오일을 삽입하게 되는데, 이런 이유로 삽입된 유체에 의해 상기 차음재(17)의 아랫부분은 볼록해지고 윗부분은 얇아지게 되어 전체적인 차음 성능의 저하를 가져오게 된다.However, the sound insulation material 17 is made of a material such as soft PVC or polyurethane, the sound insulation material 17 is bonded to the heat or high frequency, and the water or oil is inserted into the sound insulation material 17, such The lower part of the sound insulating material 17 is convex and the upper part is thinned by the fluid inserted for the reason, resulting in a decrease in the overall sound insulating performance.

또한, 상기 차음재(17)가 압축기(12)를 감싼 후 상기 차음재(17) 외부를 묶어주거나 맞닿는 부분에 찍찍이를 이용하므로 조립하기가 용이하지 않다.In addition, since the sound insulating material 17 wraps the compressor 12 and uses a squeegee to bind or abut the outside of the sound insulating material 17, it is not easy to assemble.

따라서, 본 발명은 상술한 바와 같은 문제점들을 해결하기 위해 안출된 것으로서, 본 발명의 목적은 큰 비중을 갖는 점성유체를 한 쌍의 측면팩과 상부팩 및 하부팩으로 구성된 견고한 차음부재에 유입시키고, 상기 차음부재는 결합성과 기밀성 향상을 위해 결합부위에 지퍼홈과 지퍼돌기가 형성되도록 하여 압축기의 소음 차단 효과를 극대화하는 압축기의 소음저감 장치를 제공하는 데 있다.Therefore, the present invention has been made to solve the problems as described above, the object of the present invention is to introduce a viscous fluid having a large specific gravity into a solid sound insulation member consisting of a pair of side pack, top pack and bottom pack, The sound insulation member is to provide a noise reduction device of the compressor to maximize the noise blocking effect of the compressor by forming a zipper groove and a zipper protrusion on the coupling portion for improving the bondability and airtightness.

도 1은 종래 에어컨 실외기를 도시한 평단면도.1 is a cross-sectional view showing a conventional air conditioner outdoor unit.

도 2는 본 발명에 따른 차음부재의 분해 단면도.2 is an exploded cross-sectional view of the sound insulation member according to the present invention.

도 3은 본 발명에 따른 차음부재의 분해 사시도.Figure 3 is an exploded perspective view of the sound insulation member according to the present invention.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

11 : 실외기케이스 12 : 압축기11: outdoor unit case 12: compressor

16 : 어큐뮬레이터 17 : 차음재16: accumulator 17: sound insulation

20 : 차음부재 21 : 상부팩20: sound insulation member 21: top pack

22 : 상부지퍼돌기 23 : 하부팩22: upper zipper protrusion 23: lower pack

24 : 하부지퍼돌기 25 : 측면팩24: lower zipper projection 25: side pack

26 : 상측지퍼홈 27 : 하측지퍼홈26: upper zipper groove 27: lower zipper groove

28 : 측면지퍼홈 29 : 측면지퍼돌기28: side zipper groove 29: side zipper protrusion

상기와 같은 목적을 달성하기 위한 본 발명은 압축기를 감싸는 차음부재를 통해 상기 압축기에서 발생하는 소음을 저감시키는 장치에 있어서,The present invention for achieving the above object in the device for reducing the noise generated in the compressor through the sound insulating member surrounding the compressor,

상기 차음부재는 압축기를 감싸도록, 반 원통 형상을 취하고 상하부에 입구가 좁고 내측이 넓은 형상의 상측지퍼홈 및 하측지퍼홈이 형성되며, 결합되는 일단에는 입구가 좁고 내측이 넓은 측면지퍼홈이 형성되고 타단에는 상기 측면지퍼홈에 삽입 결합하도록 돌기형상이 갈수록 좁아지는 측면지퍼돌기가 형성되어 서로 결합되는 한 쌍의 측면팩과;The sound insulation member has a semi-cylindrical shape to surround the compressor, and upper and lower upper and lower zipper grooves having a narrow inlet and a wide inner side are formed at upper and lower ends thereof, and a side zipper groove having a narrow inlet and a wide inner side is formed at one end thereof. And a pair of side packs formed at the other end thereof, the side zipper protrusions of which protrusions are narrowed toward the side zipper grooves so as to be coupled to each other;

상기 측면팩의 상측지퍼홈과 삽입 결합하도록 돌기 형상이 갈수록 좁아지는 상부지퍼돌기가 구비된 원형의 상부팩과;A circular upper pack provided with an upper zipper protrusion, the protrusion shape of which is gradually narrowed so as to be inserted into the upper zipper groove of the side pack;

상기 측면팩의 하측지퍼홈과 삽입 결합하도록 돌기 형상이 갈수록 좁아지는 하부지퍼돌기가 구비된 원형의 하부팩으로 구성되는 것을 특징으로 하는 압축기의 소음저감 장치를 제공한다.It provides a noise reduction device of the compressor, characterized in that it consists of a circular lower pack having a lower zipper projection is narrower as the projection shape is inserted and coupled to the lower zipper groove of the side pack.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다. 또한 본 실시예는 본 발명의 권리범위를 한정하는 것은 아니고, 단지 예시로 제시된 것이며 종래 구성과 동일한 부분은 동일한 부호 및 명칭을 사용한다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. In addition, the present embodiment is not intended to limit the scope of the present invention, but is presented by way of example only and the same parts as in the conventional configuration using the same reference numerals and names.

도 2는 본 발명에 따른 차음부재의 분해 단면도이고, 도 3은 본 발명에 따른 차음부재의 분해 사시도 이다.Figure 2 is an exploded cross-sectional view of the sound insulation member according to the invention, Figure 3 is an exploded perspective view of the sound insulation member according to the present invention.

도시한 바와 같이, 본 발명에 따른 압축기의 소음저감 장치는 압축기 외주면을 물이나 비중이 큰 유체를 채우고 밀봉한 차음부재(20)로 감싸므로 해서 압축기의 소음을 효과적으로 차단하는 것이다.As shown, the noise reduction device of the compressor according to the present invention effectively blocks the noise of the compressor by wrapping the outer peripheral surface of the compressor with a sealed sound insulating member 20 filled with water or a fluid having a high specific gravity.

즉, 증발기에서 증발되어 냉각작용을 수행한 저온의 기체상태인 냉매가 압축기(12)로 유입되고, 상기 압축기(12)에서 전동기의 연동작용에 의해 피스톤이 실린더 내부를 왕복운동 하면서 냉매를 흡입 및 압축시키고, 상기 압축기(12)에서 고온, 고압으로 압축된 기체상태의 냉매는 응축기(13)로 전달되는데, 상기압축기(12)의 압축 작용시 에어컨 실외기의 소음발생 요인의 50%에 해당하는 큰 진동과 소음이 발생하게 된다.That is, the low-temperature gaseous refrigerant evaporated in the evaporator to perform a cooling action flows into the compressor 12, and the piston sucks the refrigerant while the piston reciprocates inside the cylinder by the interlocking action of the electric motor. The gaseous refrigerant compressed at high temperature and high pressure in the compressor 12 is transferred to the condenser 13, and a large amount corresponding to 50% of the noise generation factor of the air conditioner outdoor unit when the compressor 12 compresses. Vibration and noise will occur.

상기한 압축기(12)의 소음완화를 위해 상기 압축기(12)의 외주면을 차음부재(20)로 감싼다.In order to reduce the noise of the compressor 12, the outer circumferential surface of the compressor 12 is wrapped with the sound insulating member 20.

상기 차음부재(20)는 압축기(12)의 측면을 감싸는 한 쌍의 측면팩(25)과, 상기 압축기(12)의 상하면을 감싸는 상부팩(21) 및 하부팩(23)으로 구성되는데, 상기 한 쌍의 측면팩(25)은 상기 압축기(12)의 측면을 감싸도록 반 원통 형상을 취하고, 상기 한 쌍의 측면팩(25) 상하부에는 입구가 좁고 내측이 넓은 지퍼락(zipper lock) 형상의 상측지퍼홈(26) 및 하측지퍼홈(27)이 형성된다.The sound insulation member 20 is composed of a pair of side packs 25 surrounding the side of the compressor 12, the upper pack 21 and the lower pack 23 surrounding the upper and lower surfaces of the compressor 12, the The pair of side packs 25 take a semi-cylindrical shape to surround the side of the compressor 12, and the upper and lower portions of the pair of side packs 25 have a narrow inlet and an upper side of a wide zipper lock shape. The zipper groove 26 and the lower zipper groove 27 is formed.

그리고, 상기 한 쌍의 측면팩(25)이 서로 용이하게 결합하도록, 결합되는 측면팩(25)의 일단에는 입구가 좁고 내측이 넓은 측면지퍼홈(28)이 형성되고 타단에는 돌기가 갈수록 좁아지는 측면지퍼돌기(29)가 형성된다.In addition, the pair of side packs 25 are easily coupled to each other, one end of the side pack 25 is coupled to the narrow side inlet and wide side zipper groove 28 is formed at the other end is narrowed toward the projection The side zipper protrusion 29 is formed.

또한, 상기 측면팩(25)의 상측지퍼홈(26)과 결합하여 압축기(12)의 상부면을 커버하도록 돌기가 갈수록 좁아지는 상부지퍼돌기(22)가 구비된 원형의 상부팩(21)이 형성된다.In addition, the circular upper pack 21 is provided with the upper zipper projection 22 which is narrowed toward the projection to couple to the upper zipper groove 26 of the side pack 25 to cover the upper surface of the compressor 12 is Is formed.

마찬가지로, 상기 측면팩(25)의 하측지퍼홈(27)과 결합하여 압축기(12)의 하부면을 커버하도록 돌기가 갈수록 좁아지는 하부지퍼돌기(24)가 구비된 원형의 하부팩(23)이 형성된다.Similarly, a circular lower pack 23 is provided with a lower zipper protrusion 24 which is narrowed with a protrusion to be coupled to the lower zipper groove 27 of the side pack 25 to cover the lower surface of the compressor 12. Is formed.

상기한 구성을 갖는 차음부재(20)의 내부에는 큰 비중을 갖는 물이나 오일이 내삽되고, 상기 차음부재(20)의 외부는 내삽된 물이나 오일의 하중에 의한 처짐현상이 발생하지 않도록 단단한 플라스틱 소재를 사용하여 제작 가능하다.Water or oil having a large specific gravity is interpolated in the sound insulation member 20 having the above-described configuration, and the outside of the sound insulation member 20 is hard plastic so that deflection due to the load of the interpolated water or oil does not occur. Can be made using materials.

이하, 본 발명에 따른 작용 및 효과는 다음과 같다.Hereinafter, the action and effect according to the present invention are as follows.

먼저, 한 쌍의 측면팩(25)과 상부팩(21) 및 하부팩(23)의 내부에 물이나 오일과 같은 비중이 큰 유체를 내삽하고, 상기 유체가 외부로 표출되지 않도록 상기 한 쌍의 측면팩(25)과 상부팩(21) 및 하부팩(23)을 봉합한다.First, the inner side of the pair of side packs 25 and the upper pack 21 and the lower pack 23 interpolates a fluid having a high specific gravity such as water or oil, and the pair of side packs 25 so as not to be exposed to the outside. The side pack 25, the upper pack 21 and the lower pack 23 is sealed.

그리고, 상기 한 쌍의 측면팩(25)이 압축기(12)의 측면을 감싸도록 결합하는데, 상기 측면팩(25)의 결합면 일단에는 측면지퍼홈(28)이 구비되고, 타단에는 측면지퍼돌기(29)가 구비되어, 상기 측면지퍼홈(28)에 측면지퍼돌기(29)가 삽입 결합됨으로써, 상기 한쌍의 측면팩(25)은 쉽게 결합하게 된다.In addition, the pair of side packs 25 are coupled to surround the side of the compressor 12, one side of the coupling surface of the side pack 25 is provided with a side zipper groove 28, the other end side zipper projections (29) is provided, the side zipper projections (29) are inserted into the side zipper grooves 28, the pair of side pack 25 is easily coupled.

또한, 상기 결합한 측면팩(25)의 상부면에 형성된 상측지퍼홈(26)에 상부팩(21)의 상부지퍼돌기(22)가 삽입 결합되어 압축기(12)의 상부를 커버하게 된다.In addition, the upper zipper projection 22 of the upper pack 21 is inserted into the upper zipper groove 26 formed on the upper surface of the side pack 25 is coupled to cover the upper portion of the compressor 12.

마찬가지로, 상기 결합한 측면팩(25)의 하부면에 형성된 하측지퍼홈(27)에 하부팩(23)의 하부지퍼돌기(24)가 삽입 결합되어 압축기(12)의 하부를 커버하게 된다.Similarly, the lower zipper projections 24 of the lower pack 23 are inserted into and coupled to the lower zipper grooves 27 formed on the lower surface of the side pack 25 to cover the lower portion of the compressor 12.

상기한 차음부재(20)를 통해 압축기(12)에서 발생하는 소음이, 큰 비중을 갖는 점성유체에 둘러싸이므로 효과적인 소음 감소가 가능해 진다.Since the noise generated by the compressor 12 through the sound insulation member 20 is surrounded by a viscous fluid having a large specific gravity, an effective noise reduction is possible.

그리고, 상기 차음부재(20)를 형성하는 상부팩(21)과 하부팩(23) 및 측면팩(25)이 각각의 지퍼돌기와 지퍼홈에 의해 통상적인 지퍼락(zipper lock)과 같이 결합됨으로써, 상기 차음부재(20)의 조립이 용이해지고 완벽한 밀폐가 가능해지며, 쉽게 이탈되지 않게 된다.In addition, the upper pack 21 and the lower pack 23 and the side pack 25 forming the sound insulation member 20 are combined as a conventional zipper lock by the respective zipper protrusions and zipper grooves. Assembling of the sound insulation member 20 is facilitated and a complete seal is possible, it is not easily separated.

본 발명에 의하면, 에어컨 실외기에서 발생하는 소음의 한 원인인 압축기를 감싸는 차음부재 내부에 비중이 큰 점성유체를 유입시킴으로써, 작은 두께에도 소음 및 진동의 차폐효과가 뛰어나다는 이점이 있다.According to the present invention, by introducing a viscous fluid having a large specific gravity into the sound insulation member surrounding the compressor which is one of the noises generated by the outdoor unit of the air conditioner, there is an advantage that the shielding effect of noise and vibration is excellent even at a small thickness.

그리고, 상기 차음부재를 형성하는 한 쌍의 측면팩과 상부팩 및 하부팩을 견고하게 만들므로 해서, 상기 차음부재에 유입된 유체의 하중으로 밑 부분이 볼록해지는 것을 방지하는 효과가 있다.Further, by making the pair of side packs, the upper pack and the lower pack forming the sound insulation member firmly, there is an effect of preventing the bottom portion from being convex due to the load of the fluid introduced into the sound insulation member.

또한, 상기 차음부재는 상기 차음부재 각각에 형성된 지퍼홈과 지퍼돌기에 의해 조립이 간편하고 체결성이 뛰어나며 기밀성이 향상됨과 동시에 견고하게 결합하여 쉽게 이탈이 되지 않는 이점이 있다.In addition, the sound insulation member has an advantage that the assembly is easy by the zipper groove and the zipper protrusion formed on each of the sound insulation members, the fastening property is excellent, the airtightness is improved, and at the same time firmly coupled to the sound insulation member is not easily separated.

Claims (1)

압축기를 감싸는 차음부재를 통해 상기 압축기에서 발생하는 소음을 저감시키는 장치에 있어서,In the device for reducing the noise generated in the compressor through a sound insulating member surrounding the compressor, 상기 차음부재(20)는 압축기를 감싸도록, 반 원통 형상을 취하고 상하부에 입구가 좁고 내측이 넓은 형상의 상측지퍼홈(26) 및 하측지퍼홈(27)이 형성되며, 결합되는 일단에는 입구가 좁고 내측이 넓은 측면지퍼홈(28)이 형성되고 타단에는 상기 측면지퍼홈(28)에 삽입 결합하도록 돌기형상이 갈수록 좁아지는 측면지퍼돌기(29)가 형성되어 서로 결합되는 한 쌍의 측면팩(25)과;The sound insulating member 20 has a semi-cylindrical shape to surround the compressor, and upper and lower upper and lower zipper grooves 26 and lower zipper grooves 27 are formed at upper and lower portions thereof, and the inlet is coupled to one end thereof. A narrow side and wide side zipper grooves 28 are formed, and at the other end, a pair of side pack protrusions 29 are formed to be narrowed toward the side zipper grooves 28 so as to be inserted into the side zipper grooves 28. 25); 상기 측면팩(25)의 상측지퍼홈(26)과 삽입 결합하도록 돌기 형상이 갈수록 좁아지는 상부지퍼돌기(22)가 구비된 원형의 상부팩(21)과;A circular upper pack 21 provided with an upper zipper protrusion 22 narrowing as the protrusion shape is inserted and coupled to the upper zipper groove 26 of the side pack 25; 상기 측면팩(25)의 하측지퍼홈(27)과 삽입 결합하도록 돌기 형상이 갈수록 좁아지는 하부지퍼돌기(24)가 구비된 원형의 하부팩(23)으로 구성되는 것을 특징으로 하는 압축기의 소음저감 장치.Noise reduction of the compressor, characterized in that it consists of a circular lower pack 23 is provided with a lower zipper protrusion 24 is narrowed toward the insertion side and insert the lower zipper groove 27 of the side pack 25 Device.
KR10-2001-0073088A 2001-11-22 2001-11-22 The apparatus for decreasing noise of compressor KR100443925B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101064160B1 (en) * 2004-05-14 2011-09-15 에머슨 클리메이트 테크놀로지즈 인코퍼레이티드 Compressor sound attenuation enclosure
US9153225B2 (en) 2011-12-16 2015-10-06 Emerson Climate Technologies, Inc. Sound enclosure for enclosing a compressor assembly
WO2015167405A1 (en) * 2014-04-29 2015-11-05 Oonpipat Vichanya Bag or bag cover with flexible zipper, and the production method of said flexible zipper
CN113464605A (en) * 2021-07-15 2021-10-01 珠海格力电器股份有限公司 Shock attenuation cover and refrigeration plant

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900009777Y1 (en) * 1987-10-13 1990-10-20 주식회사 바른손팬시 Assembling container
US4982812A (en) * 1989-10-24 1991-01-08 Hwang Min Su Noise-preventive means for compressor used in air conditioner
KR200162349Y1 (en) * 1997-02-25 1999-12-15 최석원 Collapsible container
KR100288872B1 (en) * 1998-01-20 2001-02-12 Samsung Electronics Co Ltd Noise reduction apparatus for air conditioner outdoor unit
KR20000015171U (en) * 1998-12-31 2000-07-25 윤종용 Outdoor unit of air conditioner having noise reduction structure
KR100734480B1 (en) * 2001-11-22 2007-07-03 위니아만도 주식회사 The apparatus for decreasing noise of compressor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101064160B1 (en) * 2004-05-14 2011-09-15 에머슨 클리메이트 테크놀로지즈 인코퍼레이티드 Compressor sound attenuation enclosure
US9153225B2 (en) 2011-12-16 2015-10-06 Emerson Climate Technologies, Inc. Sound enclosure for enclosing a compressor assembly
WO2015167405A1 (en) * 2014-04-29 2015-11-05 Oonpipat Vichanya Bag or bag cover with flexible zipper, and the production method of said flexible zipper
CN113464605A (en) * 2021-07-15 2021-10-01 珠海格力电器股份有限公司 Shock attenuation cover and refrigeration plant
CN113464605B (en) * 2021-07-15 2023-02-17 珠海格力电器股份有限公司 Shock attenuation cover and refrigeration plant

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