CN108843603A - 并列离心风机 - Google Patents
并列离心风机 Download PDFInfo
- Publication number
- CN108843603A CN108843603A CN201810819537.9A CN201810819537A CN108843603A CN 108843603 A CN108843603 A CN 108843603A CN 201810819537 A CN201810819537 A CN 201810819537A CN 108843603 A CN108843603 A CN 108843603A
- Authority
- CN
- China
- Prior art keywords
- plate
- impeller
- inner chamber
- spiral case
- base
- 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
- 238000013019 agitation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 56
- 238000005192 partition Methods 0.000 claims description 13
- 238000005119 centrifugation Methods 0.000 claims description 10
- 238000005381 potential energy Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 241000237858 Gastropoda Species 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 241001272720 Medialuna californiensis Species 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000004323 axial length Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- 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
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
-
- 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
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- 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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid 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
- 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
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810819537.9A CN108843603B (zh) | 2018-07-24 | 2018-07-24 | 并列离心风机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810819537.9A CN108843603B (zh) | 2018-07-24 | 2018-07-24 | 并列离心风机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108843603A true CN108843603A (zh) | 2018-11-20 |
CN108843603B CN108843603B (zh) | 2020-01-21 |
Family
ID=64191892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810819537.9A Active CN108843603B (zh) | 2018-07-24 | 2018-07-24 | 并列离心风机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108843603B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112449884A (zh) * | 2020-11-19 | 2021-03-09 | 安徽宏虎粮油有限公司 | 一种气体流通效果好的粮食存储装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3840022A (en) * | 1972-05-16 | 1974-10-08 | Deere & Co | Combine blower |
JP2011190749A (ja) * | 2010-03-15 | 2011-09-29 | Sharp Corp | ファン、成型用金型および流体送り装置 |
CN102573426A (zh) * | 2012-02-01 | 2012-07-11 | 奇鋐科技股份有限公司 | 风扇模组 |
CN103321929A (zh) * | 2013-06-15 | 2013-09-25 | 吴钰 | 接力流风机及装用接力流风机的吸油烟机 |
CN203548256U (zh) * | 2013-09-06 | 2014-04-16 | 广东美的制冷设备有限公司 | 通风换气设备及其离心贯流式风机 |
JP2014152724A (ja) * | 2013-02-12 | 2014-08-25 | Daikin Ind Ltd | 空気調和機 |
CN204176767U (zh) * | 2014-09-28 | 2015-02-25 | 广东美的制冷设备有限公司 | 挂壁式空调器室内机和空调器 |
CN104421190A (zh) * | 2013-09-04 | 2015-03-18 | 广东美的暖通设备有限公司 | 送风风机及具有其的空调 |
CN106246581A (zh) * | 2016-09-22 | 2016-12-21 | 珠海格力电器股份有限公司 | 一种加压风机结构及具有该结构的空调 |
-
2018
- 2018-07-24 CN CN201810819537.9A patent/CN108843603B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3840022A (en) * | 1972-05-16 | 1974-10-08 | Deere & Co | Combine blower |
JP2011190749A (ja) * | 2010-03-15 | 2011-09-29 | Sharp Corp | ファン、成型用金型および流体送り装置 |
CN102573426A (zh) * | 2012-02-01 | 2012-07-11 | 奇鋐科技股份有限公司 | 风扇模组 |
JP2014152724A (ja) * | 2013-02-12 | 2014-08-25 | Daikin Ind Ltd | 空気調和機 |
CN103321929A (zh) * | 2013-06-15 | 2013-09-25 | 吴钰 | 接力流风机及装用接力流风机的吸油烟机 |
CN104421190A (zh) * | 2013-09-04 | 2015-03-18 | 广东美的暖通设备有限公司 | 送风风机及具有其的空调 |
CN203548256U (zh) * | 2013-09-06 | 2014-04-16 | 广东美的制冷设备有限公司 | 通风换气设备及其离心贯流式风机 |
CN204176767U (zh) * | 2014-09-28 | 2015-02-25 | 广东美的制冷设备有限公司 | 挂壁式空调器室内机和空调器 |
CN106246581A (zh) * | 2016-09-22 | 2016-12-21 | 珠海格力电器股份有限公司 | 一种加压风机结构及具有该结构的空调 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112449884A (zh) * | 2020-11-19 | 2021-03-09 | 安徽宏虎粮油有限公司 | 一种气体流通效果好的粮食存储装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108843603B (zh) | 2020-01-21 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191223 Address after: 264400 south head of Longxiang Road, Longshan office, Wendeng District, Weihai City, Shandong Province (in Longshan Industrial Park) Applicant after: Weihai houton fan Co.,Ltd. Address before: 116600 Dalian economic and Technological Development Zone, Liaoning, Harbin Road, No. 34, -3, Applicant before: DALIAN BILAN ENERGY SAVING ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Parallel centrifugal fan Effective date of registration: 20220523 Granted publication date: 20200121 Pledgee: Wendeng sub branch of Weihai Commercial Bank Co.,Ltd. Pledgor: Weihai houton fan Co.,Ltd. Registration number: Y2022980006114 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220623 Granted publication date: 20200121 Pledgee: Wendeng sub branch of Weihai Commercial Bank Co.,Ltd. Pledgor: Weihai houton fan Co.,Ltd. Registration number: Y2022980006114 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Parallel centrifugal fan Effective date of registration: 20220624 Granted publication date: 20200121 Pledgee: Wendeng sub branch of Weihai Commercial Bank Co.,Ltd. Pledgor: Weihai houton fan Co.,Ltd. Registration number: Y2022980008926 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230625 Granted publication date: 20200121 Pledgee: Wendeng sub branch of Weihai Commercial Bank Co.,Ltd. Pledgor: Weihai houton fan Co.,Ltd. Registration number: Y2022980008926 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Parallel centrifugal fan Effective date of registration: 20230626 Granted publication date: 20200121 Pledgee: Wendeng sub branch of Weihai Commercial Bank Co.,Ltd. Pledgor: Weihai houton fan Co.,Ltd. Registration number: Y2023110000257 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |