CN111486107A - 离心压缩机、热泵系统 - Google Patents
离心压缩机、热泵系统 Download PDFInfo
- Publication number
- CN111486107A CN111486107A CN201910084106.7A CN201910084106A CN111486107A CN 111486107 A CN111486107 A CN 111486107A CN 201910084106 A CN201910084106 A CN 201910084106A CN 111486107 A CN111486107 A CN 111486107A
- Authority
- CN
- China
- Prior art keywords
- centrifugal
- centrifugal impeller
- motor rotor
- compressor
- bearing
- 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.)
- Granted
Links
- 238000007906 compression Methods 0.000 claims description 35
- 230000006835 compression Effects 0.000 claims description 33
- 238000009434 installation Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 abstract description 16
- 230000002829 reductive effect Effects 0.000 abstract description 9
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 49
- 239000003507 refrigerant Substances 0.000 description 33
- 239000011888 foil Substances 0.000 description 26
- 230000003068 static effect Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 5
- 238000005339 levitation Methods 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- 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
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/5846—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling by injection
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 (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910084106.7A CN111486107B (zh) | 2019-01-29 | 2019-01-29 | 离心压缩机、热泵系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910084106.7A CN111486107B (zh) | 2019-01-29 | 2019-01-29 | 离心压缩机、热泵系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111486107A true CN111486107A (zh) | 2020-08-04 |
CN111486107B CN111486107B (zh) | 2022-01-04 |
Family
ID=71811535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910084106.7A Active CN111486107B (zh) | 2019-01-29 | 2019-01-29 | 离心压缩机、热泵系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111486107B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115289035A (zh) * | 2022-08-19 | 2022-11-04 | 烟台东德实业有限公司 | 一种氢气循环泵轴流式进排气方法 |
WO2024182415A1 (en) * | 2023-02-28 | 2024-09-06 | Tyco Fire & Security Gmbh | Oil conduit system for hvac&r system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010023462A1 (de) * | 2010-06-12 | 2011-12-15 | DüRR DENTAL AG | Vorrichtung zum Absaugen oder Verdichten eines Arbeitsfluids |
CN103016367A (zh) * | 2011-09-26 | 2013-04-03 | 珠海格力电器股份有限公司 | 离心压缩机 |
CN103306995A (zh) * | 2013-05-30 | 2013-09-18 | 西安交通大学 | 一种花键齿拉杆组合转子高速直驱压缩机结构 |
US20150267717A1 (en) * | 2014-03-19 | 2015-09-24 | Kabushiki Kaisha Toyota Jidoshokki | Turbo type fluid machine |
CN105422479A (zh) * | 2015-12-16 | 2016-03-23 | 重庆美的通用制冷设备有限公司 | 离心压缩机和具有其的制冷系统 |
CN205714830U (zh) * | 2016-06-28 | 2016-11-23 | 杭州万辰机电科技有限公司 | 离心压缩机 |
CN106968972A (zh) * | 2017-03-31 | 2017-07-21 | 哈尔滨庆功林气悬浮鼓风机有限公司 | 一种气悬浮轴承鼓风机及气悬浮轴承增压方法 |
-
2019
- 2019-01-29 CN CN201910084106.7A patent/CN111486107B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010023462A1 (de) * | 2010-06-12 | 2011-12-15 | DüRR DENTAL AG | Vorrichtung zum Absaugen oder Verdichten eines Arbeitsfluids |
CN103016367A (zh) * | 2011-09-26 | 2013-04-03 | 珠海格力电器股份有限公司 | 离心压缩机 |
CN103306995A (zh) * | 2013-05-30 | 2013-09-18 | 西安交通大学 | 一种花键齿拉杆组合转子高速直驱压缩机结构 |
US20150267717A1 (en) * | 2014-03-19 | 2015-09-24 | Kabushiki Kaisha Toyota Jidoshokki | Turbo type fluid machine |
CN105422479A (zh) * | 2015-12-16 | 2016-03-23 | 重庆美的通用制冷设备有限公司 | 离心压缩机和具有其的制冷系统 |
CN205714830U (zh) * | 2016-06-28 | 2016-11-23 | 杭州万辰机电科技有限公司 | 离心压缩机 |
CN106968972A (zh) * | 2017-03-31 | 2017-07-21 | 哈尔滨庆功林气悬浮鼓风机有限公司 | 一种气悬浮轴承鼓风机及气悬浮轴承增压方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115289035A (zh) * | 2022-08-19 | 2022-11-04 | 烟台东德实业有限公司 | 一种氢气循环泵轴流式进排气方法 |
WO2024182415A1 (en) * | 2023-02-28 | 2024-09-06 | Tyco Fire & Security Gmbh | Oil conduit system for hvac&r system |
Also Published As
Publication number | Publication date |
---|---|
CN111486107B (zh) | 2022-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111486110A (zh) | 离心压缩机、热泵系统 | |
EP3401549B1 (en) | Turbo compressor | |
EP1961972A2 (en) | Two-stage vapor cycle compressor | |
CN111486108A (zh) | 离心压缩机、热泵系统 | |
CN108999793A (zh) | 一种离心式压缩机 | |
CN111486107B (zh) | 离心压缩机、热泵系统 | |
WO2019076080A1 (zh) | 一种带润滑结构的涡旋压缩机 | |
CN111486109A (zh) | 离心压缩机、热泵系统 | |
KR101988936B1 (ko) | 복합식 냉각구조를 갖는 연료전지용 터보 송풍기 | |
KR20180118455A (ko) | 터보 압축기 | |
CN219068012U (zh) | 空气悬浮离心鼓风机及负压风冷高速永磁电机 | |
US5451147A (en) | Turbo vacuum pump | |
CN111486103B (zh) | 一种离心式压缩机和热泵系统 | |
CN206555186U (zh) | 一种磁悬浮冷媒压缩机中的轴承流道冷却结构 | |
CN215109551U (zh) | 动压气悬浮离心制冷压缩机轴承气封结构及压缩机 | |
WO2020134422A1 (zh) | 电机转子、压缩机、冷媒循环系统和制冷设备 | |
CN210218158U (zh) | 空气悬浮离心式真空泵 | |
CN111486102B (zh) | 一种离心式压缩机和热泵系统 | |
CN111486105B (zh) | 一种离心式压缩机和热泵系统 | |
CN113107876A (zh) | 气悬浮压缩机 | |
CN218235571U (zh) | 一种离心式压缩机 | |
JPS6220400B2 (zh) | ||
CN211397962U (zh) | 气悬浮压缩机 | |
CN221257170U (zh) | 一种两级气浮空压机 | |
US20230407873A1 (en) | Turbo compressor assembly of a cooling machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant before: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Guoxin Inventor after: Zhao Yuanyang Inventor after: Yang Qichao Inventor after: Wang Jing Inventor after: Tang Bin Inventor after: Li Liansheng Inventor after: Liu Zengyue Inventor before: Zhao Yuanyang Inventor before: Yang Qichao Inventor before: Wang Jing Inventor before: Tang Bin Inventor before: Li Liansheng Inventor before: Yu Guoxin Inventor before: Liu Zengyue |