CN111810445B - 离心风机的壳体、离心风机及干衣机 - Google Patents
离心风机的壳体、离心风机及干衣机 Download PDFInfo
- Publication number
- CN111810445B CN111810445B CN201910295495.8A CN201910295495A CN111810445B CN 111810445 B CN111810445 B CN 111810445B CN 201910295495 A CN201910295495 A CN 201910295495A CN 111810445 B CN111810445 B CN 111810445B
- Authority
- CN
- China
- Prior art keywords
- air
- housing
- air duct
- wall
- layered structure
- 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.)
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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
- 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
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (14)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910295495.8A CN111810445B (zh) | 2019-04-12 | 2019-04-12 | 离心风机的壳体、离心风机及干衣机 |
| EP20787549.3A EP3954902A4 (en) | 2019-04-12 | 2020-04-08 | Housing of centrifugal fan, centrifugal fan and clothes dryer |
| US17/603,113 US11898575B2 (en) | 2019-04-12 | 2020-04-08 | Housing of centrifugal fan, centrifugal fan and clothes dryer |
| PCT/CN2020/083765 WO2020207409A1 (zh) | 2019-04-12 | 2020-04-08 | 离心风机的壳体、离心风机及干衣机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910295495.8A CN111810445B (zh) | 2019-04-12 | 2019-04-12 | 离心风机的壳体、离心风机及干衣机 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111810445A CN111810445A (zh) | 2020-10-23 |
| CN111810445B true CN111810445B (zh) | 2024-11-22 |
Family
ID=72844046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910295495.8A Active CN111810445B (zh) | 2019-04-12 | 2019-04-12 | 离心风机的壳体、离心风机及干衣机 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111810445B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100021794A1 (it) * | 2021-08-11 | 2023-02-11 | Almes Srl | Dispositivo di ventilazione forzata |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210118284U (zh) * | 2019-04-12 | 2020-02-28 | 青岛海尔滚筒洗衣机有限公司 | 离心风机的壳体、离心风机及干衣机 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100679136B1 (ko) * | 2000-05-31 | 2007-02-05 | 한라공조주식회사 | 다익송풍기 케이스 |
| CN200982316Y (zh) * | 2006-12-20 | 2007-11-28 | 珠海格力电器股份有限公司 | 一种阶梯式蜗壳离心风机 |
| CN101649845B (zh) * | 2008-08-13 | 2013-02-20 | 富准精密工业(深圳)有限公司 | 离心风扇 |
| US20180066664A1 (en) * | 2014-04-18 | 2018-03-08 | Delta Electronics, Inc. | Thin cooling fan |
| JP2016053303A (ja) * | 2014-09-02 | 2016-04-14 | 株式会社ケーヒン | 遠心送風機及びリアクーラ |
| JP6434152B2 (ja) * | 2015-08-06 | 2018-12-05 | 三菱電機株式会社 | 遠心送風機、空気調和装置および冷凍サイクル装置 |
| CN206317651U (zh) * | 2016-12-20 | 2017-07-11 | 南京协众汽车空调集团有限公司 | 一种单冷模式的汽车后排空调总成 |
| CN208185066U (zh) * | 2018-05-17 | 2018-12-04 | 珠海格力电器股份有限公司 | 一种阶梯蜗壳结构及离心风机及鼓风装置 |
-
2019
- 2019-04-12 CN CN201910295495.8A patent/CN111810445B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210118284U (zh) * | 2019-04-12 | 2020-02-28 | 青岛海尔滚筒洗衣机有限公司 | 离心风机的壳体、离心风机及干衣机 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111810445A (zh) | 2020-10-23 |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Country or region before: China Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240918 Address after: No. 558, Jiaozhouwan West Road, Huangdao District, Qingdao, Shandong 266400 Applicant after: Qingdao Haier Cleaning and Protection Electrical Appliance Co.,Ltd. Country or region after: China Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Country or region before: China Applicant before: Haier Smart Home Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |