KR100474323B1 - 터보압축기의모터냉각장치 - Google Patents
터보압축기의모터냉각장치 Download PDFInfo
- Publication number
- KR100474323B1 KR100474323B1 KR1019970079106A KR19970079106A KR100474323B1 KR 100474323 B1 KR100474323 B1 KR 100474323B1 KR 1019970079106 A KR1019970079106 A KR 1019970079106A KR 19970079106 A KR19970079106 A KR 19970079106A KR 100474323 B1 KR100474323 B1 KR 100474323B1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- refrigerant
- chamber
- gas
- compression
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 18
- 239000003507 refrigerant Substances 0.000 claims abstract description 74
- 230000006835 compression Effects 0.000 claims abstract description 47
- 238000007906 compression Methods 0.000 claims abstract description 47
- 238000005057 refrigeration Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
- F04D29/286—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors multi-stage rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
- F04D29/5833—Cooling at least part of the working fluid in a heat exchanger flow schemes and regulation thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
- 좌우 양측에 복수 개의 압축실을 형성하고, 그 양쪽 압축실 사이에 한 개의 모터실을 형성하며, 모터실과 한 쪽 압축실은 제1 가스유로를 통해 연통되도록 형성하고, 그 압축실은 제2 가스유로를 통해 다른 압축실과 연통되도록 형성하며, 모터실의 일측에는 냉매가스를 상기 모터실 내부로 안내하도록 복수 개의 냉매흡입관을 연통 설치하고, 냉매흡입관의 맞은 편에는 상기 모터실을 통과하는 냉매가스가 제1 가스유로로 안내되도록 복수 개의 유출통공을 연통 형성하여서 된 밀폐용기와; 밀폐용기의 모터실 내부에 설치하여 회전력을 발생하는 구동모터와; 구동모터의 구동축 양단에 결합하고 상기한 양쪽 압축실에 각각 설치하여 냉매를 2단 압축하는 복수 개의 임펠러와; 상기 냉매흡입관에 인접한 모터실의 내부에서 구동모터의 구동축에 결합하여 함께 회전을 하면서 모터실 내부로 유입되는 냉매가스를 흡입하여 구동모터를 향해 토출하는 유동발생팬;을 포함한 것을 특징으로 하는 터보압축기의 모터냉각장치.
- 제1항에 있어서, 상기 유동발생팬은 냉매가스를 구동모터의 양측에서 중심쪽으로 유도하도록 형성하여 상기한 구동모터의 양측에 배치되는 것을 특징으로 하는 터보압축기의 모터냉각장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970079106A KR100474323B1 (ko) | 1997-12-30 | 1997-12-30 | 터보압축기의모터냉각장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970079106A KR100474323B1 (ko) | 1997-12-30 | 1997-12-30 | 터보압축기의모터냉각장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990058918A KR19990058918A (ko) | 1999-07-26 |
KR100474323B1 true KR100474323B1 (ko) | 2005-06-27 |
Family
ID=37303128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970079106A Expired - Fee Related KR100474323B1 (ko) | 1997-12-30 | 1997-12-30 | 터보압축기의모터냉각장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100474323B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101318800B1 (ko) | 2012-05-25 | 2013-10-17 | 한국터보기계(주) | 3단 터보압축기 |
KR102056560B1 (ko) * | 2019-01-17 | 2020-01-22 | 김정호 | 냉각팬을 구비한 고온의 유체 이송용 펌프 |
KR102133245B1 (ko) * | 2019-05-15 | 2020-07-13 | 터보윈 주식회사 | 공랭식 2단 터보 압축기 |
KR102144666B1 (ko) | 2019-09-04 | 2020-08-14 | 박창진 | 스테이터의 밀폐 냉각을 통해 고효율 냉각이 가능한 터보 모터 |
KR20220164892A (ko) | 2021-06-07 | 2022-12-14 | 박창진 | 스테이터와 로터 사이의 공극에 복수의 에어포일 저널 베어링이 결합되는 터보 모터 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06117710A (ja) * | 1992-10-01 | 1994-04-28 | Toshiba Corp | ターボ圧縮機 |
JPH06159825A (ja) * | 1992-11-24 | 1994-06-07 | Hitachi Ltd | 密閉型ターボ冷凍機用電動機の冷却方法 |
JPH06159293A (ja) * | 1992-09-25 | 1994-06-07 | Tokyo Electric Co Ltd | 電動送風装置 |
-
1997
- 1997-12-30 KR KR1019970079106A patent/KR100474323B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06159293A (ja) * | 1992-09-25 | 1994-06-07 | Tokyo Electric Co Ltd | 電動送風装置 |
JPH06117710A (ja) * | 1992-10-01 | 1994-04-28 | Toshiba Corp | ターボ圧縮機 |
JPH06159825A (ja) * | 1992-11-24 | 1994-06-07 | Hitachi Ltd | 密閉型ターボ冷凍機用電動機の冷却方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101318800B1 (ko) | 2012-05-25 | 2013-10-17 | 한국터보기계(주) | 3단 터보압축기 |
KR102056560B1 (ko) * | 2019-01-17 | 2020-01-22 | 김정호 | 냉각팬을 구비한 고온의 유체 이송용 펌프 |
KR102133245B1 (ko) * | 2019-05-15 | 2020-07-13 | 터보윈 주식회사 | 공랭식 2단 터보 압축기 |
KR102144666B1 (ko) | 2019-09-04 | 2020-08-14 | 박창진 | 스테이터의 밀폐 냉각을 통해 고효율 냉각이 가능한 터보 모터 |
KR20220164892A (ko) | 2021-06-07 | 2022-12-14 | 박창진 | 스테이터와 로터 사이의 공극에 복수의 에어포일 저널 베어링이 결합되는 터보 모터 |
Also Published As
Publication number | Publication date |
---|---|
KR19990058918A (ko) | 1999-07-26 |
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Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19971230 |
|
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A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20020115 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19971230 Comment text: Patent Application |
|
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Patent event date: 20020830 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
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Comment text: Notification of reason for refusal Patent event date: 20040324 Patent event code: PE09021S01D |
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Patent event code: PE08012E01D Comment text: Decision on Dismissal of Amendment Patent event date: 20040803 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20040524 |
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