KR950002245Y1 - Compressor - Google Patents

Compressor Download PDF

Info

Publication number
KR950002245Y1
KR950002245Y1 KR92011318U KR920011318U KR950002245Y1 KR 950002245 Y1 KR950002245 Y1 KR 950002245Y1 KR 92011318 U KR92011318 U KR 92011318U KR 920011318 U KR920011318 U KR 920011318U KR 950002245 Y1 KR950002245 Y1 KR 950002245Y1
Authority
KR
South Korea
Prior art keywords
rubber cap
silencer
noise
suction pipe
plastic
Prior art date
Application number
KR92011318U
Other languages
Korean (ko)
Other versions
KR940001334U (en
Inventor
황재문
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR92011318U priority Critical patent/KR950002245Y1/en
Publication of KR940001334U publication Critical patent/KR940001334U/en
Application granted granted Critical
Publication of KR950002245Y1 publication Critical patent/KR950002245Y1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/0027Pulsation and noise damping means
    • F04B39/0055Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0072Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes characterised by assembly or mounting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/12Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/123Fluid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

내용 없음.No content.

Description

밀폐형 냉동 압축기의 소음밀폐장치Noise Sealing Device for Hermetic Refrigeration Compressor

제1도는 일반적인 밀폐형 냉동압축기의 구성도.1 is a block diagram of a typical hermetic refrigeration compressor.

제2도는 종래 직접 흡입방식의 요부구성도로서, (a)는 정면도, (b)는 우측면도.2 is a main part of a conventional direct suction method, (a) is a front view, (b) is a right side view.

제3도는 본 고안의 요부구성도로서, (a)는 정면도, (b)는 우측면도.3 is a main configuration diagram of the present invention, (a) is a front view, (b) is a right side view.

제4도는 본 고안의 고무캡 구성도.Figure 4 is a rubber cap configuration of the present invention.

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

1 : 피스톤 2 : 실린더1: piston 2: cylinder

3 : 플라스틱소음기 4 : 흡입파이프3: plastic silencer 4: suction pipe

5 : 스프링 6 : 고무캡5: spring 6: rubber cap

6a : 플랜지부6a: Flange

본 고안은 밀페형 냉동압축기의 소음 밀폐장치에 관한 것으로, 특히 직접 흡입방식에서 흠입파이프와 플라스틱 소음기 사이의 연결부분을 완전밀폐시켜 압축기 내부의 진동과 소음이 외부로 누출되는 것을 차단하도록 한 것이다.The present invention relates to a noise sealing device of a hermetic refrigeration compressor, and in particular, in the direct suction method to completely close the connection portion between the bleeding pipe and the plastic silencer to prevent leakage of the vibration and noise inside the compressor to the outside.

일반적으로 밀폐형 냉동압축기는 첨부도면 제1도에서와 같이 실린더(2)와 피스톤(1)으로 구성된 압축기에, 플라스틱 소음기(3)를 장착하고 이들을 본체(7)로 밀폐시킨다음 상기 플라스틱 소음기(3)에 흡입파이프(4)를 결합시키는 구성을 취하고 있었다.In general, the hermetic refrigeration compressor is equipped with a plastic silencer (3) in a compressor composed of a cylinder (2) and a piston (1) as shown in FIG. ), The suction pipe 4 is coupled.

이와 같은 구성의 밀폐형압축기에서 특히 직접 흡입방식으로 된 종래의 구성은 상기 실린더(2)에 장착된 플라스틱 소음기(3)에 흡입파이프(4)를 결합하였는데, 첨부된 도면 제2도에 도시된 바와같이 흡입파이프(4)선단에 스프링(5)을 연결한 후 소음저감을 위한 고무캡(16)을 끼워넣어 플라스틱 소음기(3)에 삽입하여 구성함으로서 고무캡(16)과 플라스틱소음기(3) 사이에 틈새가 생겼었다.In the hermetic compressor of this type, in particular, the conventional configuration of the direct suction method has combined the suction pipe 4 to the plastic silencer 3 mounted to the cylinder 2, as shown in FIG. After connecting the spring (5) to the end of the suction pipe (4) as shown in the rubber cap (16) for noise reduction by inserting the plastic silencer (3) between the rubber cap (16) and the plastic silencer (3) There was a gap in it.

그러므로 상기한 종래의 밀폐형 냉동 압축기는 냉매가 흡입될 때 흡입파이프를 거쳐 스프링(5)과 고무캡(16)을 통과한 후 플라스틱소음기(3)를 통하여 실린더(2) 내부로 들어가고, 실린더(2)내의 피스톤(1) 작동소음은 플라스틱소음기(3)에서 감쇄된 후 그 일부는 고무캡(6)을 통하여 흡입파이프(4)로 들어가며, 나머지는 프랄스틱소음기(3)와 고무캡(6) 사이로 누설된다.Therefore, the conventional hermetic refrigeration compressor is passed through the spring (5) and the rubber cap (16) through the suction pipe when the refrigerant is sucked into the cylinder (2) through the plastic silencer (3), the cylinder (2) The operating noise of the piston (1) in the cylinder is attenuated by the plastic silencer (3), and then a part thereof enters the suction pipe (4) through the rubber cap (6), and the rest of the piston silencer (3) and the rubber cap (6). Leaks through.

이아같이 종래의 고무캡은 피스톤의 동작소음이 플라스틱소음기와 고무캡 사이로 빠져 나갈수 있게되어 있어 밀폐형 냉동압축기의 소음을 상승시켰을 뿐만 아니라 플라스틱 소음기와 고무캡 사이를 밀폐시키지 못하여 흡입파이프로 들어오는 냉매를 실린더로 완전 흡입시키지 못하고 있다.As such, the conventional rubber cap is capable of escaping the operation noise of the piston between the plastic silencer and the rubber cap, which not only raises the noise of the hermetic refrigeration compressor but also prevents sealing between the plastic silencer and the rubber cap so that the refrigerant enters the cylinder. Cannot fully inhale.

상기한 종래의 제결함을 감안한 본 고안은 직접 흡입방식의 밀폐형 냉동 압축기에서 플라스틱 소음기에 흡입파이프를 결합하는데 사용되는 고무캡에 플랜지를 형성시켜 플라스틱 소음기와 흡입파이프 사이에 발생되던 틈새를 완전밀폐시킴으로써 냉동압축기 내부에서 흘러나오는 소음을 차단하고 흡입가스의 누출과 냉매 비체적을 감소시켜 냉동력을 상승시키도록 하는데 그 목적이 있다.In view of the above conventional defects, the present invention forms a flange on the rubber cap used to couple the suction pipe to the plastic silencer in the direct suction type hermetic refrigeration compressor to completely close the gap generated between the plastic silencer and the suction pipe. The purpose of the present invention is to block the noise flowing out of the refrigeration compressor and to increase the freezing force by reducing the leakage of suction gas and the specific volume of the refrigerant.

상기와 같은 목적을 달성하기 위하여, 본 고안에 의한 밀폐형 냉동압축기의 소음 밀폐장치는, 플라스틱 소음기와 연결되는 고무캡(6)의 상단부에 상기 소음기의 내측벽과 밀착되는 플랜지부를 성형하여 소음기와 고무캡 사이를 완전히 밀폐시켜서 소음이 외부로 빠져나가지 못하도록 구성되는 것을 그 요지로 한다.In order to achieve the above object, the noise sealing device of the hermetic refrigeration compressor according to the present invention, by forming a flange portion in close contact with the inner wall of the silencer to the upper end of the rubber cap (6) connected to the plastic silencer The gist is to be completely sealed between the rubber caps to prevent noise from escaping to the outside.

이와같은 목적을 달성학 위한 본 고안에 실시예를 첨부된 도면을 기초로 하여 더욱 상세하게 설명하기로 한다.An embodiment of the present invention for achieving the above object will be described in more detail based on the accompanying drawings.

첨부도면 제3도 및 제4도에 도시된 바와같이, 피스톤(1)을 갖는 실린더(2)에 플라스틱소음기(3)가 착설된 밀폐형 전동압축기에 있어서, 상기 플라스틱소음기(3)에 결합되는 흡입파이프(4) 선단부에 스프링(5)을 결합하고, 상기 스프링(5)이 장착된 흡입파이프(4)의 외연에 고무캡(6)을 결합한다. 그리고 상기 고무캡(6)은 중심부를 상하로 관통하는 홀이 성형되어 있고 상기 홀을 통하여 흡입파이프(4)의 선단부로 연결된다.As shown in FIGS. 3 and 4, in a hermetic electric compressor in which a plastic silencer 3 is mounted on a cylinder 2 having a piston 1, a suction coupled to the plastic silencer 3 is provided. The spring (5) is coupled to the tip of the pipe (4), and the rubber cap (6) is coupled to the outer edge of the suction pipe (4) on which the spring (5) is mounted. In addition, the rubber cap 6 is formed with a hole penetrating up and down the center and connected to the front end of the suction pipe 4 through the hole.

또한 상기 고무캡(6)의 선단부는 상기 소음기(3)의 연결부의 내측과 밀폐되도록 외부를 향하여 연장된 플랜지부(6a)를 형성하여 플랜지부(6a) 외연이 플라스틱소음기(3) 내연에 밀착되도록 한다.In addition, the front end portion of the rubber cap 6 forms a flange portion 6a extending outward so as to be sealed to the inside of the connection portion of the silencer 3 so that the outer edge of the flange portion 6a closely adheres to the inner edge of the plastic silencer 3. Be sure to

즉, 냉매 흡입방식을 직접흡입방식으로 할 뿐만 아니라 플라스틱소음기(3)를 고무캡(6) 선단에 형성된 플랜지부(6a)로 밀착시킴으로서 냉동압축기 본체 내부와 외부를 완전 차단하였다.That is, not only the refrigerant suction method is a direct suction method, but also the plastic silencer 3 is closely attached to the flange part 6a formed at the tip of the rubber cap 6, thereby completely blocking the inside and the outside of the refrigeration compressor body.

이와같은 본 고안은 흡입파이프(4)와 플라스틱 소음기(3) 사이에 강성이 없는 고무캡(6)과 스프링(5)을 설치하여 이들을 연결시킴으로써 실린더(2) 내부의 소음을 밀폐형 냉동압축기 본체(7)로 전파되는 것을 미연에 방지하게 된다.The present invention is provided between the suction pipe (4) and the plastic silencer (3) by installing a rubber cap (6) and a spring (5) having no rigidity to connect the noise inside the cylinder (2) hermetic refrigeration compressor main body ( 7) to prevent it from spreading.

그러므로 밀폐형 냉동압축기에 있어서 피스톤(1)의 왕복운동등으로 발생되는 소음이 플라스틱소음기(3)를 통과하면 1차 감쇄되고, 그 잔류 소음중 일부가 플라스틱소음기(3)와 고무캡(6)을 통하여 나오게 되면, 플라스틱소음기(3)내연에 밀착되도록 고무캡(6)의 선단부에 성형된 플랜지부(6a)에 의하여 소음의 외부 누출이 방지된다. 그리고 흡입파이프(4)로 흡입된 냉매는 외부로 누출되지 못하고 완전히 압축실린더 내부로 전달되어 흡입가스의 온도를 낮추어 냉매의 비체적을 감소시켜 냉동력을 상승시키는 결과를 가져온다.Therefore, in the hermetic refrigerating compressor, when the noise generated by the reciprocating motion of the piston 1 passes through the plastic silencer 3, the noise is first attenuated, and some of the residual noise is applied to the plastic silencer 3 and the rubber cap 6. When it comes out, the outside of the noise is prevented by the flange portion (6a) formed in the front end of the rubber cap (6) to be in close contact with the plastic silencer (3) the inner edge. In addition, the refrigerant sucked into the suction pipe 4 is not leaked to the outside, but is completely transferred into the compression cylinder, thereby lowering the temperature of the suction gas, thereby reducing the specific volume of the refrigerant, thereby increasing the freezing force.

상기한 바와같이 본 고안은 밀폐형 냉동압축기의 직접 흡입방식에서 흡입 파이프와 플라스틱 소음기 사이의 틈새를 완전히 밀폐시킴으로써 피스톤 왕복운동으로 발생되는 소음을 차폐시켜 소음공해를 최소화함은 물론 진동을 흡수하며, 일단 흡입파이프로 흡입된 냉매는 누출되지 않고 실린더로 유입되어 흡입가스의 온도를 낮추므로서 냉매 비체적을 감소시키는 등 냉동력을 상승시키는 효과가 있는 것이다.As described above, the present invention completely seals the gap between the suction pipe and the plastic silencer in the direct suction method of the hermetic refrigeration compressor, thereby shielding the noise generated by the piston reciprocating motion, minimizing noise pollution, and absorbing vibration. The refrigerant sucked into the suction pipe is introduced into the cylinder without leaking, thereby lowering the temperature of the suction gas, thereby increasing the freezing force such as reducing the refrigerant specific volume.

Claims (2)

밀폐형 냉동압축기의 플라스틱 소음기와 흡입파이프 사이에, 상기 플라스틱 소음기의 내면에 밀착되는 플랜지부가 상부에 형성된 고무캡을 장착하여 연결함을 특징으로 하는 밀폐성 냉동압축기의 소음 밀폐장치.Noise sealing device of the hermetic refrigeration compressor characterized in that between the plastic silencer and the suction pipe of the hermetic refrigeration compressor, the flange portion which is in close contact with the inner surface of the plastic silencer is mounted by mounting a rubber cap. 제1항에 있어서, 상기 흡입파이프와 상기 고무캡의 사이에는 스프링이 삽입, 장착되는 밀폐형 냉동압축기의 소음 밀폐장치.The noise sealing device of claim 1, wherein a spring is inserted and mounted between the suction pipe and the rubber cap.
KR92011318U 1992-06-24 1992-06-24 Compressor KR950002245Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92011318U KR950002245Y1 (en) 1992-06-24 1992-06-24 Compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92011318U KR950002245Y1 (en) 1992-06-24 1992-06-24 Compressor

Publications (2)

Publication Number Publication Date
KR940001334U KR940001334U (en) 1994-01-03
KR950002245Y1 true KR950002245Y1 (en) 1995-03-29

Family

ID=19335401

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92011318U KR950002245Y1 (en) 1992-06-24 1992-06-24 Compressor

Country Status (1)

Country Link
KR (1) KR950002245Y1 (en)

Also Published As

Publication number Publication date
KR940001334U (en) 1994-01-03

Similar Documents

Publication Publication Date Title
JP5411276B2 (en) Inhalation device for hermetic refrigeration compressor
BR0010430A (en) Linear compressor
US5613842A (en) Hermetically sealed motor compressor unit with a spring biased muffler
CN102016313B (en) Hermetic refrigeration compressor
KR950002245Y1 (en) Compressor
KR100565533B1 (en) Structure of Discharge part for linear compressor
KR940010365B1 (en) Closed compressor
KR0124295Y1 (en) Compressor
JPH0942183A (en) Muffler device of compressor
KR0182146B1 (en) Hermetic compressor
KR100199972B1 (en) Absorbing muffler of closed typed compressor
KR100517620B1 (en) connecting structure of inhaling muffler of the compressor
KR200278795Y1 (en) Connecting device of suction silencer for compressor
CN217876680U (en) Air pressure balancing device of refrigerator
KR100190138B1 (en) Closed type reciprocating compressor
KR100186485B1 (en) Refrigerant gas suction structure of a linear compressor
KR200336981Y1 (en) Discharge Noise Reduction Device for Hermetic Compressor
KR100202581B1 (en) Refrigerant inhaling structure of linear compressor
KR200158618Y1 (en) Suction part structure of reciprocating type compressor
KR19990037761U (en) Plugs for process tubes of the compressor
KR100565532B1 (en) Structure of Discharge part for linear compressor
KR0136591Y1 (en) Hermetic compressor
KR200145535Y1 (en) Heat protecting and leakage protecting structure of rotary compressor suction system
JP2586259B2 (en) Rotary compressor
KR0134144Y1 (en) Reciprocating compressor

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20060104

Year of fee payment: 12

EXPY Expiration of term