KR0124613Y1 - Device for reducing noise of a refrigerator - Google Patents
Device for reducing noise of a refrigeratorInfo
- Publication number
- KR0124613Y1 KR0124613Y1 KR2019950032196U KR19950032196U KR0124613Y1 KR 0124613 Y1 KR0124613 Y1 KR 0124613Y1 KR 2019950032196 U KR2019950032196 U KR 2019950032196U KR 19950032196 U KR19950032196 U KR 19950032196U KR 0124613 Y1 KR0124613 Y1 KR 0124613Y1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- refrigerator
- piston
- refrigerant pipe
- compressor
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/061—Walls with conduit means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/065—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2201/00—Insulation
- F25D2201/30—Insulation with respect to sound
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
본 고안은 압축기에서 냉매를 순환시키는 냉매파이프의 진동을 흡수 및 억제하여 진동에 의한 소음의 발생을 최소화하기 위한 냉장고의 소음 감쇄장치에 관한 것으로, 냉매를 압축시키는 압축기와, 상기 압축기에 접속된 냉매 파이프를 구비한 냉장고에 있어서, 상기 냉매 파이프(3)에는 선단에 피스톤(24)을 고정시킨 지지축(26)이 고정 설치되고, 상기 피스톤(24)은 냉장고 바닥판(1a)에 장착된 밀폐 케이스(22) 내에 긴밀하게 삽입 설치되어 공기의 압력에 의해 냉매 파이프(3)에서 전달되는 진동을 흡수 및 차단하는 것을 특징으로 한다.The present invention relates to a noise reduction device of a refrigerator for minimizing the generation of noise due to vibration by absorbing and suppressing vibration of a refrigerant pipe circulating a refrigerant in a compressor, and a compressor for compressing a refrigerant, and a refrigerant connected to the compressor. In a refrigerator provided with a pipe, the refrigerant pipe (3) is fixed to a support shaft (26) fixed to a piston (24) at its tip, and the piston (24) is hermetically attached to the refrigerator bottom plate (1a). It is characterized in that it is closely inserted in the case 22 to absorb and block the vibration transmitted from the refrigerant pipe 3 by the pressure of air.
Description
본 고안은 냉장고의 소음 감쇄장치에 관한 것으로서, 보다 상세하게는 냉매가 순환되는 냉매 파이프의 진동을 흡수하여 진동에 의한 소음을 감소시키도록 된 냉장고의 소음 감쇄장치에 관한 것이다.The present invention relates to a noise attenuation device of a refrigerator, and more particularly, to a noise attenuation device of a refrigerator configured to absorb vibration of a refrigerant pipe through which a refrigerant is circulated to reduce noise caused by vibration.
일반적으로 냉장고에서는 냉매를 순환시켜 냉각을 행하는 냉동 싸이클이 구비되어 있으며, 이는 냉매를 고온, 고압으로 압축시키는 압축기와, 압축된 냉매를 응축시키는 응축기, 응축된 냉매를 감압하여 증발시킴으로써 주위공기를 냉각시키는 증발기 등으로 이루어지며, 상기 압축기, 응축기 및 증발기 등은 냉매파이프에 의해 접속되어 냉매를 순환시키게 된다.In general, a refrigerator includes a refrigerating cycle that circulates a refrigerant to cool the refrigerant, which is a compressor for compressing the refrigerant at a high temperature and a high pressure, a condenser that condenses the compressed refrigerant, and a reduced pressure to evaporate the condensed refrigerant to cool the surrounding air. The compressor, the condenser, the evaporator, etc. are connected by a refrigerant pipe to circulate the refrigerant.
한편, 제1도 및 제2도에는 냉장고(1)의 배면하측에 기계실(2)이 형성되고 있고, 상기 기계실(2)에는 냉매를 순환시키기 위한 냉매파이프(3)를 접속시킨 압축기(4)가 장착되어 있으며, 상기 냉매 파이프(3)에는 다수의 방진고무(5)가 삽입설치되어 있다.On the other hand, in Fig. 1 and Fig. 2, the machine room 2 is formed under the back of the refrigerator 1, and the machine room 2 is connected with a refrigerant pipe 3 for circulating refrigerant. Is equipped with, a plurality of anti-vibration rubber (5) is inserted into the refrigerant pipe (3).
그러나, 이와 같이 구성된 종래의 냉장고는 압력 변동이 심한 냉매가 순환됨에 따라 냉매 파이프가 심한 진동을 일으키게 됨으로써 진동에 의한 소음을 발생시킨다고 하는 등의 문제점이 있다.However, the conventional refrigerator configured as described above has a problem in that the refrigerant pipe causes severe vibration as the refrigerant with high pressure fluctuation is circulated, thereby generating noise due to vibration.
본 고안은 상술한 바와 같은 종래 기술의 문제점들을 해결하기 위하여 안출된 것으로서, 본 고안의 목적은 냉매파이프의 진동을 흡수 및 억제하여 소음의 발생을 최소화할 수 있는 냉장고의 소음 감쇄장치를 제공하는데 있다.The present invention has been made to solve the problems of the prior art as described above, an object of the present invention is to provide a noise attenuation device of the refrigerator that can minimize the generation of noise by absorbing and suppressing the vibration of the refrigerant pipe. .
제1도는 종래 냉장고의 기계실을 도시한 배면도.1 is a rear view showing a machine room of a conventional refrigerator.
제2도는 종래 냉장고의 기계실을 도시한 일부 평면도.2 is a partial plan view showing a machine room of a conventional refrigerator.
제3도는 본 고안에 따른 냉장고의 소음 감쇄장치를 도시한 배면도.Figure 3 is a rear view showing a noise reduction device of the refrigerator according to the present invention.
제4도는 제3도의 평면도.4 is a plan view of FIG.
제5도는 본 고안의 요부를 도시한 확대 단면도.Figure 5 is an enlarged cross-sectional view showing the main part of the present invention.
*도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1:냉장고 3:냉매 파이프1: refrigerator 3: refrigerant pipe
4:압축기 20:댐퍼수단4: compressor 20: damper means
22:밀폐케이스 24:피스톤22: Airtight Case 24: Piston
24a:패킹부재 26:지지축24a: packing member 26: support shaft
이와 같은 목적을 실현하기 위하여 이루어진 본 고안에 따른 냉장고의 소음 감쇄장치는, 냉매를 압축시키는 압축기와, 상기 압축기에 접속된 냉매 파이프를 구비한 냉장고에 있어서,상기 냉매파이프(3)에는 선단에 피스톤(24)을 고정시킨 지지축(26)이 고정 설치되고, 상기 피스톤(24)은 냉장고 바닥판(1a)에 장착된 밀폐 케이스(22) 내에 긴밀하게 삽입 설치되어 공기의 압력에 의해 냉매 파이프(3)에서 전달되는 진동을 흡수 및 차단하는 것을 특징으로 한다.A noise reduction device for a refrigerator according to the present invention, which is configured to achieve the above object, includes a compressor for compressing a refrigerant, and a refrigerator having a refrigerant pipe connected to the compressor, wherein the refrigerant pipe (3) has a piston at its tip. The support shaft 26 fixing the 24 is fixedly installed, and the piston 24 is tightly inserted into the airtight case 22 mounted on the refrigerator bottom plate 1a, so that the refrigerant pipe ( It is characterized by absorbing and blocking the vibration transmitted from 3).
이하, 본 고안의 바람직한 실시예를 첨부된 도면 제3동 내지 제5도에 따라서 더욱 상세하게 설명한다. 도면에서 종래의 구성과 동일한 구성에 대해서는 동일명칭 및 동일부호를 병기한다. 냉매 파이프(3)의 하측에는 냉매의 유동에 따른 진동을 흡수 및 억제시켜 소음의 발생을 최소화하는 댐퍼수단(20)이 설치되어 있다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to FIGS. 3 to 5. In the figure, the same name and same code | symbol are attached | subjected about the same structure as the conventional structure. The lower side of the refrigerant pipe 3 is provided with a damper means 20 for absorbing and suppressing vibrations caused by the flow of the refrigerant to minimize the generation of noise.
상기 댐퍼수단(20)은 냉장고(1)의 바닥판(1a)에 고정 설치된 밀폐케이스(22)와, 상기 밀폐케이스(22)내에 긴밀하게 삽입 설치된 피스톤(24)과, 상기 피스톤(24)의 상단에 일단이 고정 설치되고 타단은 냉매파이프(3)에 접속된 지지축(26)을 포함한다. 그리고, 상기 피스톤(24)의 외주면에는 밀폐 케이스(22)의 내측면과 긴밀하게 밀착되도록 패킹부재(24a)가 부착되어 있다.The damper means 20 includes a sealed case 22 fixed to the bottom plate 1a of the refrigerator 1, a piston 24 tightly inserted into the sealed case 22, and the piston 24. One end is fixedly installed at the upper end and the other end includes a support shaft 26 connected to the refrigerant pipe 3. In addition, a packing member 24a is attached to the outer circumferential surface of the piston 24 so as to closely contact the inner surface of the sealed case 22.
이와 같이 구성된 본 고안에 의한 냉장고의 소음 감쇄장치는 냉매 파이프(3)내로 순환되는 냉매의 압력변동에 의해 진동이 발생되면, 이 진동은 지지축(26)을 통하여 피스톤(24)으로 전달되어 밀폐케이스(22) 내의 공기에 의해 진동이 흡수 및 억제되어져 최소화된다.The noise reduction device of the refrigerator according to the present invention configured as described above, when vibration is generated by the pressure change of the refrigerant circulated into the refrigerant pipe 3, the vibration is transmitted to the piston 24 through the support shaft 26 to be sealed. Vibration is absorbed and suppressed by the air in the case 22 to be minimized.
이때, 상기 피스톤(24)의 외주면에는 패킹부재(24a)가 형성됨에 따라 피스톤(24)으로 전달되는 진동을 더욱 효과적으로 흡수 및 억제시키게 된다.At this time, as the packing member 24a is formed on the outer circumferential surface of the piston 24, the vibration transmitted to the piston 24 is more effectively absorbed and suppressed.
상술한 바와 같이 본 고안에 따른 냉장고의 소음 감쇄장치에 의하면 냉매 파이프에서 전달되는 진동이 댐퍼수단에서 흡수 및 억제됨으로써 진동에 의한 소음의 발생을 최소화되어 정숙한 운전이 가능케 되는 등의 이점을 갖는다.As described above, according to the noise reduction device of the refrigerator according to the present invention, the vibration transmitted from the refrigerant pipe is absorbed and suppressed by the damper means, thereby minimizing the generation of noise due to the vibration, and thus has the advantage of quiet operation.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950032196U KR0124613Y1 (en) | 1995-11-02 | 1995-11-02 | Device for reducing noise of a refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950032196U KR0124613Y1 (en) | 1995-11-02 | 1995-11-02 | Device for reducing noise of a refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970024875U KR970024875U (en) | 1997-06-20 |
| KR0124613Y1 true KR0124613Y1 (en) | 1998-08-17 |
Family
ID=19428067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950032196U KR0124613Y1 (en) | 1995-11-02 | 1995-11-02 | Device for reducing noise of a refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0124613Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030006030A (en) * | 2001-07-11 | 2003-01-23 | 만도공조 주식회사 | The dynamic vibration absorber of compressor for decreasing noise |
-
1995
- 1995-11-02 KR KR2019950032196U patent/KR0124613Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970024875U (en) | 1997-06-20 |
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| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
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