KR100497462B1 - 왕복동식밀폐형압축기의흡입장치 - Google Patents
왕복동식밀폐형압축기의흡입장치 Download PDFInfo
- Publication number
- KR100497462B1 KR100497462B1 KR10-1998-0709016A KR19980709016A KR100497462B1 KR 100497462 B1 KR100497462 B1 KR 100497462B1 KR 19980709016 A KR19980709016 A KR 19980709016A KR 100497462 B1 KR100497462 B1 KR 100497462B1
- Authority
- KR
- South Korea
- Prior art keywords
- suction
- gas
- compressor
- duct
- orifice
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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
- F04B39/02—Lubrication
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- 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
- F04B39/123—Fluid connections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S181/00—Acoustics
- Y10S181/403—Refrigerator compresssor muffler
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
Description
Claims (7)
- 압축기를 수용하는 밀폐형 동체(21)와, 그 동체 내로 가스를 도입하기 위한 흡입 입구관(28)과, 상기 동체 내부에 배치된 압축기 실린더(22)의 헤드에 제공되어 있고 상기 흡입 입구관과 유체 흐름이 통하여 있는 흡입 오리피스(24a)를 포함하는 왕복동식 밀폐형 압축기의 흡입장치에 있어서,상기 흡입장치가, 저압 가스를 상기 흡입 입구관(28)으로부터 상기 흡입 오리피스(24a)로 직접 그리고 상기 동체(21)의 내부에 대하여 밀봉 상태로 유도하기 위해, 상기 흡입 입구관(28)에 밀봉적으로 연결된 제1 단부(61)와 상기 흡입 오리피스(24a)에 밀봉적으로 연결된 제2 단부(62)를 가지고 적어도 일부가 가요성(可撓性)으로 되어 있고 흡입 덕트로 이루어진 흡입 수단(60)을 포함하고, 그 흡입 덕트는, 흡인되는 가스에 대한 열 전달에 높은 저항을 제공하고 그 가스에 대하여 음향 에너지 절연을 제공하는 구조이고, 상기 흡입 입구관에 도달하는 가스 흐름의 부하 손실을 감소시키는 치수로 되어 있는 것을 특징으로 하는 왕복동식 밀폐형 압축기의 흡입장치.
- 제 1 항에 있어서, 상기 흡입 덕트가 열 전도율이 낮은 재료로 만들어진 것을 특징으로 하는 왕복동식 밀폐형 압축기의 흡입장치.
- 제 1 항에 있어서, 상기 흡입 덕트는 상기 흡입 입구관(28)의 상류 측의 배관의 직경보다 큰 직경을 가지도록 치수가 정해진 것을 특징으로 하는 왕복동식 밀폐형 압축기의 흡입장치.
- 제 3 항에 있어서, 상기 흡입 덕트가, 흡인되는 가스 흐름이 상기 흡입 입구관(28)과 상기 흡입 오리피스(24a) 사이에서 방해되지 않도록 형성되어 있는 것을 특징으로 하는 왕복동식 밀폐형 압축기의 흡입장치.
- 제 4 항에 있어서, 상기 흡입 덕트의 상기 제2 단부(62)가 상기 압축기 실린더와 연관된 흡입 체임버(25)에 밀봉 상태로 직접 연결되어 있는 것을 특징으로 하는 왕복동식 밀폐형 압축기의 흡입장치.
- 제 5 항에 있어서, 상기 흡입 덕트는 측부가 둥근 "U"자 형태로 된 루프형 관의 형태이고, 그 관을 구조적으로 안정한 상태로 항상 유지하는 적어도 하나의 스프링 부재(63)가 상기 관의 내부에 제공되어 있는 것을 특징으로 하는 왕복동식 밀폐형 압축기의 흡입장치.
- 제 1 항에 있어서, 상기 흡입장치가 상기 흡입 입구관(28)의 상류 측에 장착된 흡입 음향 필터(50)를 더 포함하는 것을 특징으로 하는 왕복동식 밀폐형 압축기의 흡입장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0709016A KR100497462B1 (ko) | 1996-05-10 | 1997-05-07 | 왕복동식밀폐형압축기의흡입장치 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI9601663-9 | 1996-05-10 | ||
| KR10-1998-0709016A KR100497462B1 (ko) | 1996-05-10 | 1997-05-07 | 왕복동식밀폐형압축기의흡입장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000010872A KR20000010872A (ko) | 2000-02-25 |
| KR100497462B1 true KR100497462B1 (ko) | 2005-09-12 |
Family
ID=43670831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1998-0709016A Expired - Fee Related KR100497462B1 (ko) | 1996-05-10 | 1997-05-07 | 왕복동식밀폐형압축기의흡입장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100497462B1 (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01244180A (ja) * | 1988-03-24 | 1989-09-28 | Mitsubishi Electric Corp | 密閉型電動圧縮機 |
-
1997
- 1997-05-07 KR KR10-1998-0709016A patent/KR100497462B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01244180A (ja) * | 1988-03-24 | 1989-09-28 | Mitsubishi Electric Corp | 密閉型電動圧縮機 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000010872A (ko) | 2000-02-25 |
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