KR940007155Y1 - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
KR940007155Y1
KR940007155Y1 KR2019910024231U KR910024231U KR940007155Y1 KR 940007155 Y1 KR940007155 Y1 KR 940007155Y1 KR 2019910024231 U KR2019910024231 U KR 2019910024231U KR 910024231 U KR910024231 U KR 910024231U KR 940007155 Y1 KR940007155 Y1 KR 940007155Y1
Authority
KR
South Korea
Prior art keywords
noise
refrigerator
compressor
back cover
machine room
Prior art date
Application number
KR2019910024231U
Other languages
Korean (ko)
Other versions
KR930015211U (en
Inventor
모진용
Original Assignee
삼성전자 주식회사
강진구
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.)
Filing date
Publication date
Application filed by 삼성전자 주식회사, 강진구 filed Critical 삼성전자 주식회사
Priority to KR2019910024231U priority Critical patent/KR940007155Y1/en
Publication of KR930015211U publication Critical patent/KR930015211U/en
Application granted granted Critical
Publication of KR940007155Y1 publication Critical patent/KR940007155Y1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/006General constructional features for mounting refrigerating machinery components
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00Insulation
    • F25D2201/30Insulation 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)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

내용 없음.No content.

Description

소음 차폐장치가 설치된 냉장고Refrigerator with noise shield

제1도는 이 고안에 따른 소음 차폐장치가 설치된 냉장고의 측단면도.1 is a side cross-sectional view of a refrigerator equipped with a noise shield according to the present invention.

제2도는 종래 냉장고의 측단면도이다.2 is a side cross-sectional view of a conventional refrigerator.

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

1 : 콤푸레셔 2 : 기계실1: compressor 2: machine room

3,10 : 백커버 4 : 본체3,10: back cover 4: body

5 : 도어 6 : 지면5: door 6: ground

11 : 차단판 12 : 커버11: blocking plate 12: cover

13,16 : 흡음재 14 : 차음막13,16: sound absorbing material 14: sound insulation film

15 : 킥플레이트15: Kick Plate

이 고안은 소음 차폐장치가 설치된 냉장고에 관한 것으로서, 소음이 가장 많이 발생되는 콤푸레셔가 설치된기계실 측은 물론이고 냉장고의 전후면과 양측면을 모두 커버하므로서 냉장고에서 발생되는 모든 소음을 완벽하게 차단할 수 있게 하기 위한 것이다.The present invention relates to a refrigerator equipped with a noise shield, and to cover all the front and rear sides of the refrigerator, as well as the machine room where the compressor that generates the most noise, to completely block all the noise generated from the refrigerator. will be.

종래의 냉장고에는 제2도에서 보는 바와같이, 콤푸레셔(1)가 설치된 냉장고 뒷면의 기계실(2)에서 방사되는소음을 평판 형태의 백커버(3)로서 차단하여서 콤푸레셔에서 발생되는 소음을 커버토록 하였으나, 콤푸레셔(1)에서 발생되는 소음은 냉장고의 뒷면뿐아니라 전면과 양측면을 통해서도 소음이 새어나게 되므로 효과적이지 못하였다.In the conventional refrigerator, as shown in FIG. 2, the noise emitted from the machine room 2 on the rear side of the refrigerator in which the compressor 1 is installed is blocked as a back cover 3 in the form of a flat plate to cover the noise generated by the compressor. The noise generated by the compressor (1) was not effective because the noise leaked through the front and both sides as well as the back of the refrigerator.

또한, 기계실(2) 뒷면을 커버하고 있는 백커버(3)는 얇은 평탄 형태여서 콤푸레셔(1)의 진동에 의해 소음을충분하게 흡수하지 못하고, 오히려 백커버(3)에 진동이 전달하게 되어서 사실상 소음에 대해서는 무방비 상태였다.In addition, the back cover (3) covering the back of the machine room (2) is a thin flat shape does not sufficiently absorb noise by the vibration of the compressor (1), but rather the vibration is transmitted to the back cover (3) The noise was defenseless.

따라서, 상기 냉장고의 소음으로 인하여 수면장애및 신경장애를 유발시키는 심각한 문제를 지니고 있었다.Therefore, the noise of the refrigerator has a serious problem causing sleep disorders and neurological disorders.

이 고안은 상기와 같은 종래의 문제점을 감안하여 이뤄진 것으로서, 이 고안의 목적은 냉장고에서 발생되는소음을 완벽하게 차폐시킬수 있도록 콤푸레셔가 설치된 기계실 후방에 흡음재가 내장된 이중벽 구조의 백커버를 설치하면서, 소음이 새어나올 냉장고 하방의 정면과 양측면에도 소음차폐를 위한 차음막을 설치하여서, 냉장고에서 발생되는 소음을 완벽하게 커버할수 있게하는 소음 차폐장치가 설치된 냉장고를 제공하기 위한 것이다.This invention has been made in view of the above-mentioned conventional problems, and an object of this invention is to install a double-walled back cover having a sound absorbing material in the rear of a machine room in which a compressor is installed so as to completely shield noise generated from a refrigerator. It is to provide a refrigerator equipped with a noise shield to completely cover the noise generated in the refrigerator by installing a sound shield for noise shielding on the front and both sides of the lower side of the refrigerator to leak noise.

상기와 같은 목적을 달성하기 위한 이 고안의 특징은, 냉장고의 콤푸레셔에서 발생되는 소음을 차폐시키기위한 것에 있어서, 상기 콤푸레셔가 설치된 기계실 후방에는 내측에 흡음재가 내장된 이중벽 헝태의 백커버가설치되고, 전면도어 하단의 킥플레이트 내측에 흡음재가 삽입 설치되었고, 상기 백커버 하단과 킥플레이트 하단 그리고 냉장고 본체 양측 하단에는 지면과 맞닿는 차음막이 각각 설치된 것에 특징이 있다.A feature of this invention for achieving the above object is, in order to shield the noise generated in the compressor of the refrigerator, the back cover of the double-walled Hengtae is equipped with a sound absorbing material in the rear of the machine room in which the compressor is installed, A sound absorbing material is inserted into the kick plate at the bottom of the front door, and a sound insulation film contacting the ground is installed at the bottom of the back cover, at the bottom of the kick plate, and at the bottom of both sides of the refrigerator body.

이하에서 이 고안을 첨부된 도면에 따라 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도는 이 고안을 설명하기 위한 도면으로 이를 토대로 설명한다.1 is a view for explaining the present invention will be described based on this.

콤푸레셔(1)가 설치된 냉장고의 하측 후방의 기계실(2)후면에는 콤푸레셔(1)에서 발생된 소음을 차폐하기위한 백커버(10)가 설치되고, 도어(5) 하단에 설치된 킥플레이트(15)에는 흡음재(16)가 삽입설치되었으며, 상기 백커버(10) 하단과 킥플레이트(15)하단 그리고 냉장고 본체(4)의 양측 하단에는 지면(6)에 맞닿아 휘어지는차음막(14)이 각각 설치된다.The back cover 10 for shielding the noise generated by the compressor 1 is installed on the rear of the machine room 2 at the lower rear of the refrigerator in which the compressor 1 is installed, and the kick plate 15 installed at the bottom of the door 5. Sound absorbing material (16) is inserted into the installation, the bottom of the back cover 10, the kick plate 15 and the lower side of both sides of the refrigerator main body (4), the sound insulation film 14 is bent in contact with the ground (6), respectively do.

상기 백커버(10)는 기계실(2)후면에 부착되는 차단판(11)과, 이 차단판 후면에 공간부가 형성되도록 설치되는 커버(12)와 그리고, 상기 차단판(11)과 커버(12)사이의 공간부에 삽입 충진되는 흡음재(13)으로 구성된다.The back cover 10 includes a blocking plate 11 attached to the rear of the machine room 2, a cover 12 installed to form a space at the rear of the blocking plate, and the blocking plate 11 and the cover 12. And a sound absorbing material 13 inserted and filled in the space portion therebetween.

또한, 상기 흡음재(13),(16)는 솜이나 유리솜으로 사용되며, 상기 차음막(14)은 고무판으로 사용하면 양호한 효과를 볼수 있다.In addition, the sound absorbing material (13), 16 is used as cotton or glass wool, and the sound insulation film 14 can be seen a good effect when used as a rubber plate.

이상과 같이 구성된 이 고안의 작용효과를 설명한다.The effect of this design comprised as mentioned above is demonstrated.

제1도에서 보는바와 같이, 냉장고를 가동시키게 되면 콤푸레셔(1)가 동작되면서 소음이 발생되게 되는데, 이소음은 기계실(2)내에서 방사상으로 방사되려고 하기 때문에 상기 소음은 기계실(2)후방의 백커버(10)측과 기계실(2)벽과 콤푸레셔(1)가 설치된 바닥으로 퍼져 나가려고 하나, 기계실(2)이 완전히 밀봉되어서 소음이 외부로 새어나갈수 없게 된다.As shown in FIG. 1, when the refrigerator is operated, the compressor 1 is operated to generate noise. Since the noise is about to radiate radially in the machine room 2, the noise is generated at the rear of the machine room 2. The back cover 10 side, the machine room (2) wall and the compressor (1) is trying to spread to the floor, but the machine room (2) is completely sealed so that the noise can not leak out.

그러나, 소음이 지속적으로 발생되기 때문에 상기 백커버(10)와 기계실 벽 그리고 바닥면으로 소음이 전달되게 된다.However, since the noise is continuously generated, the noise is transmitted to the back cover 10 and the machine room wall and the floor.

이렇게 전달되는 소음중 후방 백커버(10)측으로 전달되는 소음은 백커버(10)의 차단판(11)에서 대부분 차단되나 미진한 소음이 차단판(11)을 통과하면서 감소되며, 이렇게 감소된 소음은 흡음재(13)에서 흡수되어 커버(12)에까지는 도달하지 못하게 된다.The noise transmitted to the rear back cover 10 side of the noise transmitted in this way is mostly blocked at the blocking plate 11 of the back cover 10, but the insignificant noise is reduced while passing through the blocking plate 11, so the reduced noise is It is absorbed by the sound absorbing material 13 and does not reach the cover 12.

그리고, 나머지 상기 기계실(2)의 벽이나 바닥면으로 전달되는 소음은, 상기 벽이나 바닥면이 단일판 형태여서 미진한 소음이 전달되게 되는데, 벽측으로 전달된 송은 냉장고 본체(4)구조물에 의해 감쇄되고, 바닥에전달된 미진한 소음은 냉장고 본체(4)하방으로 새어나가게 된다.And, the noise transmitted to the wall or the bottom surface of the remaining machine room (2) is a single plate form of the wall or the bottom surface is to be transmitted to the insignificant noise, the song transmitted to the wall side is attenuated by the refrigerator body (4) structure And, the insignificant noise transmitted to the floor is leaked under the refrigerator body (4).

이렇게 새어나온 미진한 소음은 냉장고 본체(4)의 하방 4면에 각각 설치된 차음막(14)에 의해 외부로 새어나갈수 없게 되고, 도어(5)하단의 킥플레이트(15)에 삽입설치된 흡음재에서 나머지 소음을 흡수하게 되어 콤푸레셔(1)에서 발생된 소음이 완벽하게 차폐되게 된다.The minute noise leaked out as described above cannot be leaked to the outside by the sound insulation membranes 14 installed on the lower four sides of the refrigerator main body 4, and the remaining noise from the sound absorbing material inserted into the kick plate 15 under the door 5 is installed. Absorbing the noise generated in the compressor (1) is completely shielded.

이상에서 살펴본 바와같은 이 고안은, 콤푸레셔가 설치된 기계실 후방에, 내측에 흡재가 내장된 이중벽 형태의 백커버와 냉장고 본체 하방에 차음막이 설치됨과 동시에 도어하단에 흡음재가 설치되어서, 콤푸레셔에서 발생되는 소음은 완벽하게 차폐시킬수 있어 정숙한 환경속에서 안락한 생활을 영위할수 있는 효과가 있다.This design as described above, the back wall of the machine room equipped with a compressor, a double-walled back cover with a built-in air absorber inside and a soundproof film is installed under the refrigerator body at the same time, the sound absorbing material is installed at the bottom of the door, the noise generated by the compressor Can be completely shielded, so that it can lead a comfortable life in a quiet environment.

Claims (2)

냉장고의 콤푸레셔에서 발생되는 소음을 차폐시키기 위한 것에 있어서, 상기 콤푸레셔(1)가 설치된 기계실(2) 후방에는 내측에 흡음재(13)가 내장된 이중벽 형태의 백커버(10)가 설치되고, 전면 도어(5)하단의 킥플레이트(l5)내측에 흡음재(16)가 삽입 설치되었고, 상기 백커버(10) 하단과 킥플레이트(15) 하단 그리고 냉장고 본체(4) 양측 하단에는 지면(6)과 맞닿는 차음막(14)이 각각 설치된 것을 특징으로 하는 소음 차폐장치가설치된 냉장고.In order to shield the noise generated by the compressor of the refrigerator, the back cover 10 of the double-wall type having a sound absorbing material 13 is built in the rear of the machine room (2) in which the compressor (1) is installed, the front door (5) The sound absorbing material 16 is inserted into the kick plate (l5) of the lower end, the bottom of the back cover 10 and the kick plate (15) and the lower side of the refrigerator body (4) abuts the ground (6) Refrigerator equipped with a noise shield, characterized in that each of the sound insulation film (14). 제1항에 있어서, 상기 차음막(14)은 휘어짐이 용이한 고무판으로 설치됨을 특징으로 하는 소음차폐장치가설치된 냉장고.The refrigerator according to claim 1, wherein the sound insulation film (14) is installed with a rubber plate that is easily bent.
KR2019910024231U 1991-12-27 1991-12-27 Refrigerator KR940007155Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910024231U KR940007155Y1 (en) 1991-12-27 1991-12-27 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910024231U KR940007155Y1 (en) 1991-12-27 1991-12-27 Refrigerator

Publications (2)

Publication Number Publication Date
KR930015211U KR930015211U (en) 1993-07-27
KR940007155Y1 true KR940007155Y1 (en) 1994-10-14

Family

ID=19325892

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910024231U KR940007155Y1 (en) 1991-12-27 1991-12-27 Refrigerator

Country Status (1)

Country Link
KR (1) KR940007155Y1 (en)

Also Published As

Publication number Publication date
KR930015211U (en) 1993-07-27

Similar Documents

Publication Publication Date Title
US8371665B2 (en) Appliance integrated noise attenuator with kick panel
EP0027315B1 (en) Machinery with noise suppression screen
CA2074579A1 (en) Vacuum cleaner
KR940007155Y1 (en) Refrigerator
KR102251367B1 (en) Low noise air circulation device
CN214837137U (en) Sound insulation cover structure of rotary vane type automobile air conditioner compressor
JPH048254B2 (en)
KR970000316Y1 (en) Vacuum cleaner
JPH0380822A (en) Vacuum cleaner
KR860000338Y1 (en) Noise absorber of air conditioner compressor
KR970005202A (en) Vibration Absorption Structure of Vacuum Cleaner
JPS595783Y2 (en) Silencer ventilation system for buildings
CN218913291U (en) Smoke suction pump sound insulation device and smoke detector
KR0136875Y1 (en) Side engine door structure
JP3530049B2 (en) Electric vacuum cleaner
KR940008430Y1 (en) Sound arrest case for motor and gear mechanisms of washer
JPH05223335A (en) Active noise canceler
KR20000010159A (en) Antivibrating mechanism for tv built-in speaker
CN205639078U (en) Shell structure of fan
JPH07318125A (en) Mounting structure for ventilating fan
KR970020002A (en) Sound-absorbing room of vacuum cleaner with rear sound insulation cover
KR970002796Y1 (en) Vacuum cleaner silencer
KR19980038316U (en) Engine noise blocking cover of vehicle
JPH0512299U (en) Insulator for engine room
JPH0325010Y2 (en)

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20040924

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee