CN217300946U - 风道内缩式扩大的风机 - Google Patents
风道内缩式扩大的风机 Download PDFInfo
- Publication number
- CN217300946U CN217300946U CN202221104747.8U CN202221104747U CN217300946U CN 217300946 U CN217300946 U CN 217300946U CN 202221104747 U CN202221104747 U CN 202221104747U CN 217300946 U CN217300946 U CN 217300946U
- Authority
- CN
- China
- Prior art keywords
- volute
- air
- impeller
- fan
- concave part
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000010349 pulsation Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221104747.8U CN217300946U (zh) | 2022-05-09 | 2022-05-09 | 风道内缩式扩大的风机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221104747.8U CN217300946U (zh) | 2022-05-09 | 2022-05-09 | 风道内缩式扩大的风机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217300946U true CN217300946U (zh) | 2022-08-26 |
Family
ID=82917544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221104747.8U Active CN217300946U (zh) | 2022-05-09 | 2022-05-09 | 风道内缩式扩大的风机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217300946U (zh) |
-
2022
- 2022-05-09 CN CN202221104747.8U patent/CN217300946U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6290458B1 (en) | Turbo machines | |
JP4185654B2 (ja) | 遠心式の多翼送風機 | |
CN202926712U (zh) | 叶轮以及具备该叶轮的离心式鼓风机 | |
JP2011021491A (ja) | インペラおよび回転機械 | |
JP2010144698A (ja) | 遠心圧縮機 | |
JP2003013898A (ja) | 軸流形流体機械 | |
AU2007209185A1 (en) | Improved impeller and fan | |
JP5029024B2 (ja) | 遠心圧縮機 | |
CN111852905B (zh) | 一种离心风机和应用有该离心风机的吸油烟机 | |
JP3841391B2 (ja) | ターボ機械 | |
JP2009133267A (ja) | 圧縮機のインペラ | |
CN217300946U (zh) | 风道内缩式扩大的风机 | |
EP1134427B1 (en) | Turbo machines | |
JP4576414B2 (ja) | コーンおよび水車 | |
CN110857789B (zh) | 一种吸油烟机 | |
CN101737358B (zh) | 开槽位置为抛物线的离心压气机非对称自循环处理机匣 | |
CN110886708A (zh) | 后倾式静音风机 | |
CN101761511B (zh) | 开槽宽度为抛物线的离心压气机非对称自循环处理机匣 | |
JPH10331794A (ja) | 遠心圧縮機 | |
JP2016528438A (ja) | 前方掃引接線流圧縮機用拡散器 | |
CN111536078A (zh) | 一种离心风机的螺旋蜗壳 | |
CN211174672U (zh) | 后倾式静音风机 | |
CN217401193U (zh) | 一种高速离心风机 | |
KR101404578B1 (ko) | 원심펌프용 임펠러 | |
CN220134270U (zh) | 离心叶轮及离心风机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240620 Address after: 518110 1701, building 2, Yinxing Zhijie, No. 1301-72, sightseeing Road, Xinlan community, Guanlan street, Longhua District, Shenzhen, Guangdong Province Patentee after: Shenzhen Yinxing Intelligent Group Co.,Ltd. Country or region after: China Address before: 518000 1201, South Block, Yuanxing science and technology building, No. 1, songpingshan Road, songpingshan community, Xili street, Nanshan District, Shenzhen, Guangdong Patentee before: SHENZHEN WATER WORLD Co.,Ltd. Country or region before: China |