KR19990038672A - Dustproof device of the compressor for refrigerators - Google Patents
Dustproof device of the compressor for refrigerators Download PDFInfo
- Publication number
- KR19990038672A KR19990038672A KR1019970058496A KR19970058496A KR19990038672A KR 19990038672 A KR19990038672 A KR 19990038672A KR 1019970058496 A KR1019970058496 A KR 1019970058496A KR 19970058496 A KR19970058496 A KR 19970058496A KR 19990038672 A KR19990038672 A KR 19990038672A
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- dustproof
- refrigerator
- dustproof member
- fixing bolt
- Prior art date
Links
- 230000004308 accommodation Effects 0.000 claims abstract 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 8
- 230000000740 bleeding effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/22—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
본 발명은 냉장고본체와, 마운트브래킷이 형성된 압축기와, 상기 냉장고본체와 상기 마운트브래킷 사이에 개재되어 상기 압축기를 완충지지하는 방진부재와, 상기 냉장고본체에 상기 방진부재가 고정되도록 하는 고정볼트를 갖는 냉장고용 압축기의 방진장치에 관한 것으로서, 상기 방진부재에 상기 마운트브래킷이 맞물림되는 물림수용부의 내벽과 상기 고정볼트사이에는 고리상의 이격공간이 형성되어 있으며, 상기 본체와 접촉하는 상기 방진부재의 하부영역에는 상기 고정볼트의 외주면에 접촉되도록 내향플랜지가 형성되어 있는 것을 특징으로 한다. 이에 의하여, 본체로 전달되는 압축기의 진동을 억제시킬 수 있는 냉장고용 압축기의 방진장치가 제공된다.The present invention has a refrigerator main body, a compressor having a mount bracket formed therebetween, a dustproof member interposed between the refrigerator main body and the mount bracket to buffer the compressor, and a fixing bolt to fix the dustproof member to the refrigerator main body. A dustproof apparatus for a compressor for a refrigerator, wherein an annular space is formed between an inner wall of a bite accommodation portion in which the mount bracket is engaged with the dustproof member and the fixing bolt, and a lower region of the dustproof member in contact with the main body. It characterized in that the inward flange is formed to contact the outer peripheral surface of the fixing bolt. Thereby, the dustproof apparatus of the compressor for refrigerators which can suppress the vibration of the compressor delivered to a main body is provided.
Description
본 발명은 냉장고본체와, 마운트브래킷이 형성된 압축기와, 상기 냉장고본체와 상기 마운트브래킷 사이에 개재되어 상기 압축기를 완충지지하는 방진부재와, 상기 냉장고본체에 상기 방진부재가 고정되도록 하는 고정볼트를 갖는 냉장고용 압축기의 방진장치에 관한 것으로서, 보다 상세하게는 상기 마운트브래킷이 맞물림되는 방진부재의 내벽과 상기 고정볼트사이에 고리상의 이격공간을 형성하고, 상기 본체에 접촉되는 하부영역에 상기 고정볼트의 외주면을 둘러 싸도록 내향플랜지를 형성함으로써 상기 압축기의 진동이 상기 본체로 전달되는 것을 억제되도록 한 냉장고용 압축기의 방진장치에 관한 것이다.The present invention has a refrigerator main body, a compressor having a mount bracket formed therebetween, a dustproof member interposed between the refrigerator main body and the mount bracket to buffer the compressor, and a fixing bolt to fix the dustproof member to the refrigerator main body. A dustproof apparatus for a compressor for a refrigerator, and more particularly, a ring-shaped separation space is formed between an inner wall of the dustproof member to which the mount bracket is engaged and the fixing bolt, and the lower portion of the fixing bolt is in contact with the main body. The present invention relates to a dustproof apparatus for a compressor for a refrigerator, which suppresses transmission of vibration of the compressor to the main body by forming an inward flange to surround an outer circumferential surface.
냉장고는 일반적으로 비교적 저온의 냉동실과 상대적으로 고온의 냉장실을 가지며, 이들 냉동실과 냉장실내에 수용된 음식물을 냉각하기 위한 냉동시스템을 구비한다.Refrigerators generally have a relatively low temperature freezer compartment and a relatively high temperature refrigerating compartment, and include a refrigerating system for cooling the food contained in the freezer compartment and the refrigerating compartment.
일반적인 냉동시스템은, 냉매를 압축하는 압축기와, 압축기로부터 압축된 고온고압상태의 냉매를 방열을 통하여 응축하는 응축기와, 응축기로부터의 냉매를 제공받아 냉매가 증발하면서 주위의 잠열을 흡수하는 냉각작용에 의하여 주변의 공기를 냉각하는 적어도 하나의 증발기를 가진다. 또한, 냉동실 및 냉장실에는 각각 냉동실팬 및 냉장실팬이 부속되어 있으며, 이들 냉동실팬 및 냉장실팬은 해당 증발기를 통과하면서 열교환되어 냉각된 공기를 해당 냉각실을 향하여 송풍하게 된다.A general refrigeration system includes a compressor that compresses a refrigerant, a condenser that condenses the refrigerant at a high temperature and high pressure state compressed by the compressor, and a cooling operation that absorbs latent heat while the refrigerant is evaporated by the refrigerant from the condenser. Thereby having at least one evaporator for cooling the surrounding air. In addition, a freezer compartment and a refrigerating compartment fan are respectively attached to the freezer compartment and the refrigerating compartment, and these freezer compartment fans and the refrigerating compartment fans are blown through the evaporator to heat the cooled air toward the corresponding cooling compartment.
도 4는 종래의 냉장고용 압축기의 방진장치가 장착된 냉장고의 사시도이고, 도 5는 도 4의 방진부재영역의 확대사시도이며, 도 6은 도 5의 결합상태의 부분확대단면도이다. 이들 도면에 도시된 바와 같이, 냉장고는 상부 및 하부에 도시않은 냉동실 및 냉장실이 각각 형성된 본체(101)와, 냉동실 및 냉장실의 전면개구를 개폐하는 냉동실도어(107) 및 냉장실도어(109)를 가진다.4 is a perspective view of a refrigerator equipped with a dustproof device of a conventional refrigerator compressor, FIG. 5 is an enlarged perspective view of the dustproof member region of FIG. 4, and FIG. 6 is a partially enlarged cross-sectional view of the coupled state of FIG. 5. As shown in these figures, the refrigerator has a main body 101 in which a freezer compartment and a refrigerating compartment, which are not shown in the upper and lower portions, respectively, and a freezer compartment door 107 and a refrigerating compartment door 109 that open and close front openings of the freezer compartment and the refrigerating compartment. .
본체(101)의 후면 하부영역에는 후방으로 개구되어 압축기(111) 등이 설치될 수 있도록 압축기설치공간(112)이 마련되어 있으며, 개구연부에는 후면커버(114)가 착탈가능하도록 결합되어 있다. 압축기설치공간(112)의 내부에는 냉매의 압축을 위한 압축기(111)와, 압축기(111)로부터 압축된 고온고압상태의 냉매를 방열시키는 보조응축기(115)가 압축기설치공간(112)의 하측으로부터 결합되는 압축기지지프레임(117)에 의해 지지되어 있다. 또한, 압축기(111)와 보조응축기(115)사이에는 보조응축기(115)를 향하여 송풍함으로써 보조응축기(115)의 방열작용을 촉진시키는 송풍팬(119)이 설치되어 있다.A compressor installation space 112 is provided in the lower rear region of the main body 101 so as to be opened rearward so that the compressor 111 can be installed, and the rear cover 114 is detachably coupled to the opening edge. Inside the compressor installation space 112, a compressor 111 for compressing the refrigerant and an auxiliary condenser 115 for radiating heat from the refrigerant at a high temperature and high pressure compressed from the compressor 111 are provided from the lower side of the compressor installation space 112. It is supported by the compressor support frame 117 to be coupled. In addition, a blowing fan 119 is provided between the compressor 111 and the auxiliary condenser 115 to blow the air toward the auxiliary condenser 115 to promote the heat dissipation action of the auxiliary condenser 115.
압축기(111)의 하부에는 압축기(111)를 지지하는 마운트브래킷(121)이 형성되어 있으며, 마운트브래킷(121)의 각 모서리영역에는 판면을 관통하여 관통공(123)이 형성되어 있다. 이 관통공(123)에는 축심을 따라 축공(127)이 형성된 방진부재(125)가 결합되어 있으며, 방진부재(125)의 축공(127)에는 방진부재(125)가 압축기지지프레임(117)에 고정될 수 있도록 고정볼트(139)가 축공을 통과하여 결합되어 있다.A mount bracket 121 supporting the compressor 111 is formed below the compressor 111, and a through hole 123 is formed in each corner region of the mount bracket 121 by penetrating a plate surface. The through hole 123 is coupled with a dustproof member 125 having a shaft hole 127 formed along an axis, and the dustproof member 125 is connected to the compressor support frame 117 at the shaft hole 127 of the dustproof member 125. Fixing bolt 139 is coupled through the shaft hole to be fixed.
방진부재(125)의 상단부는 마운트브래킷(121)의 관통공(123)을 탄성적으로 통과할 수 있도록 머리부(129)가 형성되어 있으며, 머리부(129)의 하측에는 반경방향으로 축소되어 관통공(123)의 연부를 수용할 수 있도록 물림수용부(131)가 형성되어 있다. 물림수용부(131)의 하측에는 마운트브래킷(121)의 하단부를 지지할 수 있도록 반경방향으로 연장돌출된 연장돌출부(133)가 형성되어 있으며, 연장돌출부(133)의 하부영역에는 소정의 이격공간을 사이에 두고 상호 동심적으로 배치되어 몸체를 지지하는 보강용 외벽(135)이 형성되어 있다. 압축기지지프레임(117)에 접촉되는 방진부재(125)의 하단부영역에는 고정볼트(139)를 둘러 싸도록 내향돌출된 내향플랜지(137)가 형성되어 있다.The upper end of the dustproof member 125 is formed with a head 129 to elastically pass through the through-hole 123 of the mount bracket 121, the lower side of the head 129 is reduced in the radial direction A biting accommodating portion 131 is formed to accommodate the edge of the through hole 123. An extension protrusion 133 extending in a radial direction is formed below the bleeding receiving portion 131 so as to support the lower end of the mount bracket 121, and a predetermined space is provided in the lower region of the extension protrusion 133. The reinforcing outer wall 135 is formed concentrically with each other and supports the body. An inward flange 137 protruded inward to surround the fixing bolt 139 is formed at the lower end region of the dustproof member 125 in contact with the compressor support frame 117.
그런데, 이러한 종래의 냉장고용 압축기의 방진장치에 있어서는 방진부재의 축공의 상부영역이 고정볼트의 외주면으로부터 충분히 이격되어 있지 못하고, 내향플랜지가 고정볼트의 외주면과 접촉되지 못하고 이격되어 있어 유격이 발생할 수 있다. 따라서, 압축기의 진동에 기인한 방진부재의 유격발생시 방진부재의 내벽이 고정볼트에 접촉되어 압축기의 진동이 고정볼트를 통하여 압축기지지프레임으로 전달될 수 있다는 문제점이 있다.However, in the dustproof apparatus of the conventional compressor for refrigerators, the upper region of the shaft hole of the dustproof member is not sufficiently spaced apart from the outer circumferential surface of the fixing bolt, and the inward flange is not contacted with the outer circumferential surface of the fixing bolt, so that the play may occur. have. Therefore, there is a problem that the vibration of the compressor can be transmitted to the compressor support frame through the fixing bolt when the inner wall of the dustproof member is in contact with the fixing bolt when the play of the dustproof member due to the vibration of the compressor occurs.
따라서, 본 발명의 목적은, 본체로 전달되는 압축기의 진동을 억제시킬 수 있는 냉장고용 압축기의 방진장치를 제공하는 것이다.Accordingly, an object of the present invention is to provide a dustproof apparatus for a compressor for a refrigerator that can suppress vibration of the compressor delivered to the main body.
도 1은 본 발명에 따른 냉장고용 압축기의 방진장치가 장착된 냉장고의 분해사시도,1 is an exploded perspective view of a refrigerator equipped with a dustproof device for a compressor for a refrigerator according to the present invention;
도 2는 도 1의 방진부재설치영역의 확대분해사시도,2 is an enlarged exploded perspective view of the dustproof member installation region of FIG. 1;
도 3은 도 2의 결합상태의 부분확대단면도,3 is a partially enlarged cross-sectional view of the coupled state of FIG.
도 4는 종래의 냉장고용 압축기의 방진장치가 장착된 냉장고의 분해사시도,4 is an exploded perspective view of a refrigerator equipped with a dustproof device for a conventional refrigerator compressor;
도 5는 도 4의 방진부재설치영역의 확대분해사시도,5 is an enlarged exploded perspective view of the dustproof member installation region of FIG. 4;
도 6은 도 5의 결합상태의 부분확대단면도이다.6 is a partially enlarged cross-sectional view of the coupled state of FIG.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 본체 11 : 압축기1: body 11: compressor
17 : 압축기지지프레임 21 : 마운트브래킷17: compressor support frame 21: mounting bracket
23 : 관통공 25 : 방진부재23: through hole 25: dustproof member
31 : 물림수용부 33 : 이격공간31: bite receiving portion 33: space
35 : 지지부 37 : 내향플랜지35: support portion 37: inward flange
39 : 고정볼트39: Fixing bolt
상기 목적은, 본 발명에 따라, 냉장고본체와, 마운트브래킷이 형성된 압축기와, 상기 냉장고본체와 상기 마운트브래킷 사이에 개재되어 상기 압축기를 완충지지하는 방진부재와, 상기 냉장고본체에 상기 방진부재가 고정되도록 하는 고정볼트를 갖는 냉장고용 압축기의 방진장치에 있어서, 상기 방진부재에 상기 마운트브래킷이 맞물림되는 물림수용부의 내벽과 상기 고정볼트사이에는 고리상의 이격공간이 형성되어 있으며, 상기 본체와 접촉하는 상기 방진부재의 하부영역에는 상기 고정볼트의 외주면에 접촉되도록 내향플랜지가 형성되어 있는 것을 특징으로 하는 냉장고용 압축기의 방진장치에 의하여 달성된다.The object is, according to the present invention, a refrigerator body, a compressor having a mount bracket is formed, a dustproof member interposed between the refrigerator body and the mount bracket to buffer the compressor, and the dustproof member is fixed to the refrigerator body. In the anti-vibration device of the compressor for refrigerator having a fixed bolt to be, wherein the ring-shaped space is formed between the inner wall and the fixed bolt of the bite receiving portion to which the mounting bracket is engaged with the dust-proof member, the contact with the main body The lower region of the dustproof member is achieved by the dustproof apparatus of the compressor for refrigerator, characterized in that the inward flange is formed to contact the outer peripheral surface of the fixing bolt.
여기서, 상기 방진부재에는 상기 마운트브래킷의 맞물림영역으로부터 상기 본체에 접촉되는 하단부영역까지 통형상의 지지부가 형성되어 있는 것이 바람직하다.Here, the dustproof member is preferably formed with a cylindrical support portion from the engaging region of the mount bracket to the lower end region in contact with the main body.
상기 지지부는 종단면형상이 상기 방진부재의 축선에 대하여 대칭인 “Ｃ”형상을 가지는 것이 효과적이다.It is effective that the support portion has a “C” shape whose longitudinal section shape is symmetrical with respect to the axis of the vibration isolator.
이하에서는 첨부된 도면을 참조하여 본 발명에 대하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the present invention.
도 1은 본 발명에 따른 냉장고용 압축기의 방진장치가 장착된 냉장고의 사시도이고, 도 2는 도 1의 방진부재설치영역의 확대분해사시도이며, 도 3은 도 2의 결합상태의 부분확대단면도이다. 이들 도면에 도시된 바와 같이, 냉장고는 상부 및 하부에 도시않은 냉동실 및 냉장실이 각각 형성된 본체(1)와, 냉동실 및 냉장실의 전면개구를 개폐하는 냉동실도어(7) 및 냉장실도어(9)를 가진다.1 is a perspective view of a refrigerator equipped with a dustproof device of a compressor for a refrigerator according to the present invention, FIG. 2 is an enlarged exploded perspective view of the dustproof member installation region of FIG. 1, and FIG. 3 is a partially enlarged cross-sectional view of the coupled state of FIG. 2. . As shown in these figures, the refrigerator has a main body 1 in which a freezer compartment and a refrigerating compartment, respectively, which are not shown in the upper and lower portions, respectively, and a freezer compartment door 7 and a refrigerating compartment door 9 which open and close front openings of the freezer compartment and the refrigerating compartment. .
본체(1)의 후면 하부영역에는 후방으로 개구되어 압축기(11) 등이 설치될 수 있도록 압축기설치공간(12)이 마련되어 있으며, 개구연부에는 후면커버(14)가 착탈가능하도록 결합되어 있다. 압축기설치공간(12)의 내부에는 냉매의 압축을 위한 압축기(11)와, 압축기(11)로부터 압축된 고온고압상태의 냉매를 제공받아 방열을 통하여 응축시키는 보조응축기(15)가 압축기지지프레임(17)에 의해 지지되어 있다. 또한, 압축기(11)와 보조응축기(15)사이에는 보조응축기(15)를 향하여 송풍함으로써 보조응축기(15)의 방열작용을 촉진시키는 송풍팬(19)이 설치되어 있다.A compressor installation space 12 is provided in the lower rear region of the main body 1 so as to be opened rearward so that the compressor 11 and the like can be installed, and the rear cover 14 is detachably coupled to the opening edge. Inside the compressor installation space 12, a compressor 11 for compressing a refrigerant and an auxiliary condenser 15 for receiving a refrigerant in a high temperature and high pressure state compressed from the compressor 11 and condensing it through heat radiation are provided in the compressor support frame ( 17). In addition, a blower fan 19 is provided between the compressor 11 and the auxiliary condenser 15 to blow the air toward the auxiliary condenser 15 to promote the heat dissipation of the auxiliary condenser 15.
압축기(11)의 하부에는 압축기(11)를 지지하도록 마운트브래킷(21)이 형성되어 있으며, 마운트브래킷(21)의 각 모서리영역에는 판면을 관통하여 관통공(23)이 형성되어 있다. 이 관통공(23)에는 축심을 따라 축공(27)이 형성된 방진부재(25)가 결합되어 있으며, 방진부재(25)의 축공(27)에는 방진부재(25)가 압축기지지프레임(17)에 고정될 수 있도록 고정볼트(39)가 축공(27)을 통과하여 결합되어 있다.A mount bracket 21 is formed at the lower portion of the compressor 11 to support the compressor 11, and a through hole 23 is formed in each corner region of the mount bracket 21 through a plate surface. The through hole 23 is coupled with a dustproof member 25 having a shaft hole 27 formed along an axis, and the dustproof member 25 is connected to the compressor support frame 17 at the shaft hole 27 of the dustproof member 25. The fixing bolt 39 is coupled to pass through the shaft hole 27 to be fixed.
한편, 방진부재(25)의 상단부는 마운트브래킷(21)의 관통공(23)을 탄성적으로 통과할 수 있도록 머리부(29)가 형성되어 있으며, 머리부(29)의 하측에는 반경방향으로 축소되어 관통공(23)의 연부가 수용결합될 수 있도록 물림수용부(31)가 형성되어 있다. 물림수용부(31)의 내벽과 고정볼트(39)의 외주면사이에는 원형고리상의 이격공간(33)이 형성되어 있어, 압축기(11)의 동작시에도 방진부재(25)와 고정볼트(39)간의 접촉이 방지되도록 한다.On the other hand, the upper end of the dustproof member 25 is formed with a head 29 so as to elastically pass through the through hole 23 of the mounting bracket 21, the lower side of the head 29 in the radial direction A bleeding accommodating part 31 is formed so that the edge of the through hole 23 can be accommodated. Between the inner wall of the bleeding portion 31 and the outer circumferential surface of the fixing bolt 39, a spaced apart space 33 in a circular ring is formed, so that the dustproof member 25 and the fixing bolt 39 are operated even when the compressor 11 is operated. To prevent contact between them.
물림수용부(31)의 하측에는 마운트브래킷(21)의 하단부를 지지할 수 있도록 외측으로 만곡된 통형상의 지지부(35)가 형성되어 있으며, 지지부(35)는 압축기(11)의 진동주파수 대역인 저주파진동을 용이하게 흡수할 수 있도록 축공(27)의 중심방향에 대하여 대칭인 “Ｃ”형의 종단면형상을 가진다. 압축기지프레임(17)에 접촉되는 방진부재(25)의 하단부영역에는 고정볼트(39)의 외주면에 밀착접촉되도록 내측으로 돌출된 내향플랜지(37)가 형성되어 있다.The lower side of the bleeding portion 31 is formed with a cylindrical support portion 35 which is curved outward to support the lower end of the mount bracket 21, the support portion 35 is a vibration frequency band of the compressor 11 In order to easily absorb the low frequency vibration, it has a “C” shaped longitudinal section shape symmetrical with respect to the center direction of the shaft hole 27. An inward flange 37 protruding inwardly is formed in the lower end region of the dustproof member 25 in contact with the compressor paper frame 17 in close contact with the outer circumferential surface of the fixing bolt 39.
이러한 구성에 의하여, 방진부재(25)의 머리부(29)를 압축기(11)의 마운트브래킷(21)의 관통공(23)의 하측으로부터 가압하면, 방진부재(25)의 머리부(29)는 탄성적으로 관통공(23)을 통과하게 된다. 이때, 관통공(23)의 연부는 방진부재(25)의 물림수용부(31)에 수용결합된다. 다음, 방진부재(25)의 상측으로부터 축공(27)을 통과하도록 고정볼트(39)를 삽입결합하고, 고정볼트(39)의 하단을 압축기지지프레임(17)에 고정결합한다.By such a configuration, when the head 29 of the dustproof member 25 is pressed from the lower side of the through hole 23 of the mount bracket 21 of the compressor 11, the head 29 of the dustproof member 25 is pressed. Is elastically to pass through the through hole (23). At this time, the edge portion of the through hole 23 is accommodated in the bite receiving portion 31 of the anti-vibration member (25). Next, the fixing bolt 39 is inserted and coupled to pass through the shaft hole 27 from the upper side of the dustproof member 25, and the lower end of the fixing bolt 39 is fixedly coupled to the compressor support frame 17.
압축기(11)의 동작이 개시되면, 압축기(11)의 진동은 마운트브래킷(21)을 통하여 방진부재(25)로 흡수되게 된다. 방진부재(25)와 고정볼트(39)는 방진부재(25)의 머리부(29)로부터 지지부(35)까지 고정볼트(39)의 외주면으로부터 충분히 이격되어 있어, 압축기(11)의 진동은 방진부재(25)에 의하여 대부분 감쇠되고 약화되어 압축기지지프레임(17)까지 전달되지 않게 된다. 또한, 방진부재(25)의 하단부에 형성된 내향플랜지(37)는 고정볼트(39)의 외주면에 밀착결합됨으로써, 진동에 의한 유격발생으로 방진부재(25)의 축공(27)의 연부와 고정볼트(39)가 접촉되어 압축기지지프레임(17)으로 진동이 전달될 염려가 없다.When the operation of the compressor 11 is started, the vibration of the compressor 11 is absorbed by the dustproof member 25 through the mount bracket 21. The dustproof member 25 and the fixing bolt 39 are sufficiently spaced apart from the outer circumferential surface of the fixing bolt 39 from the head portion 29 of the dustproof member 25 to the support portion 35, so that the vibration of the compressor 11 is dustproof. It is mostly attenuated and weakened by the member 25 so that it is not transmitted to the compressor support frame 17. In addition, the inward flange 37 formed at the lower end of the dustproof member 25 is tightly coupled to the outer circumferential surface of the fixing bolt 39, so that the edge and the fixed bolt of the shaft hole 27 of the dustproof member 25 due to the play caused by vibration. There is no fear that the 39 is in contact and vibration is transmitted to the compressor support frame 17.
이와 같이, 압축기의 마운트브래킷과 맞물림되는 물림수용부의 내벽과 고정볼트와의 사이에 고리상의 이격공간을 형성하고, 본체에 접촉되는 하단부영역에 고정볼트와 밀착결합되도록 내향플랜지를 형성함으로써, 압축기의 동작시 발생되는 진동이 본체로 전달되는 것을 억제시킬 수 있다.Thus, by forming an annular space between the inner wall and the fixed bolt of the mesh receiving portion engaged with the mounting bracket of the compressor, by forming an inward flange to be in close contact with the fixing bolt in the lower end region in contact with the main body of the compressor, Vibration generated during operation can be suppressed from being transmitted to the main body.
이상 설명한 바와 같이, 본 발명에 따르면, 본체로 전달되는 압축기의 진동을 억제시킬 수 있는 냉장고용 압축기의 방진장치가 제공된다.As described above, according to the present invention, there is provided a dustproof apparatus for a compressor for a refrigerator that can suppress vibration of the compressor delivered to the main body.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970058496A KR19990038672A (en) | 1997-11-06 | 1997-11-06 | Dustproof device of the compressor for refrigerators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970058496A KR19990038672A (en) | 1997-11-06 | 1997-11-06 | Dustproof device of the compressor for refrigerators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990038672A true KR19990038672A (en) | 1999-06-05 |
Family
ID=66086649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970058496A KR19990038672A (en) | 1997-11-06 | 1997-11-06 | Dustproof device of the compressor for refrigerators |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19990038672A (en) |
-
1997
- 1997-11-06 KR KR1019970058496A patent/KR19990038672A/en not_active Application Discontinuation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100575680B1 (en) | Wine refrigerator with vibration prevention function | |
| US7216506B2 (en) | Refrigerator | |
| KR19990038672A (en) | Dustproof device of the compressor for refrigerators | |
| CN113167525B (en) | Refrigerated cabinet with compressor | |
| KR100438613B1 (en) | Vibration damping apparatus for compressor | |
| KR200279814Y1 (en) | Refrigerator | |
| KR100333625B1 (en) | supporting apparatus for compressor | |
| KR200144086Y1 (en) | Vibration isolation rubber for fan motor of a refrigerator | |
| KR200232028Y1 (en) | Refrigerator | |
| KR20040083724A (en) | Device for supporting compressor | |
| KR960001201Y1 (en) | Refrigerator | |
| KR200165333Y1 (en) | Fixing structure of compressor for vending machine | |
| KR20100041076A (en) | Refrigerator | |
| KR200351401Y1 (en) | Refrigerator compressor support structure. | |
| JP3737894B2 (en) | Anti-vibration structure of machine room bottom plate | |
| KR100827779B1 (en) | Support structure for fan motor of refrigerator | |
| KR19990035567U (en) | Mounting Brackets for Compressors | |
| KR100436782B1 (en) | Blower Fan Assembly for Air Conditioner with Dustproof Structure | |
| KR101343583B1 (en) | Support apparatus for compressor and refrigerator having the same | |
| KR19990016496U (en) | Piping dustproof member for refrigerator | |
| KR20130071030A (en) | Refrigerator having vibration proof device for compressor | |
| KR200323785Y1 (en) | Refrigerator fan motor fixing structure | |
| KR19980078451A (en) | Shock Absorber of Refrigerator Compressor | |
| KR20050062079A (en) | Compressor's vibration-proof mounting for refrigerator | |
| KR19980066321U (en) | Air blower for indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |