CN105003459A - Overall ultrathin blade draught fan capable of being assembled - Google Patents
Overall ultrathin blade draught fan capable of being assembled Download PDFInfo
- Publication number
- CN105003459A CN105003459A CN201510296292.2A CN201510296292A CN105003459A CN 105003459 A CN105003459 A CN 105003459A CN 201510296292 A CN201510296292 A CN 201510296292A CN 105003459 A CN105003459 A CN 105003459A
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- CN
- China
- Prior art keywords
- draught fan
- blade
- assembled
- joint
- blades
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Disclosed is an overall ultrathin blade draught fan capable of being assembled. The axial flow fan is mainly applied to the field of wind power generation. Blades are connected into a stressed whole through a blade ring of the draught fan, so that the blades are manufactured to be thinner than those of an existing draught fan, and compared with a thick blade draught fan, the thin blade draught fan is low in energy consumption and high in efficiency. Transportation is convenient due to the characteristic that a draught fan hub, the blades and the blade ring can be assembled on a site.
Description
Technical field
The present invention relates to and can assemble overall Ultrathin bucket blower fan.
Background technique
Intensity, weight, noise and the safety reliability index of " the plane and straight line integral blade blower fan " of my invention are improved largely than existing blower fan.But it is great waste that " plane and straight line integral blade blower fan " intensity is crossed big leaf's slice too short, blower fan all can not be decomposed and be unfavorable for transport, the blocked up weight of blade can not reduce to resonable degree.
Summary of the invention
The present invention utilizes " plane and straight line integral blade blower fan " strength advantage, mounting hole is got in the joint of leaf joint and blade, also mounting hole is got at root of blade and impeller joint, when transporting, blade, leaf joint and impeller being disassembled, needing when installing, blade, leaf joint and impeller screw are being installed together.Because leaf joint enhances the bulk strength of blower fan, so vane thickness can accomplish less than 2 millimeters.
Embodiment
Leaf joint is made the individual components that can decompose and combine, get mounting hole at blade and leaf joint joint, get mounting hole at root of blade and impeller cylindrical place, need during assembling, blade, leaf joint hinge wheel to be fitted together.Vane thickness is made less than 2 millimeters as required.
Accompanying drawing illustrates, accompanying drawing is front of the present invention plan view.
In figure, 1 illustrates blade of the present invention.
In figure, 2 illustrate leaf joint of the present invention and blades installation hole.
In figure, 3 illustrate leaf joint of the present invention.
4 mounting holes that root of blade of the present invention and impeller be shown in figure.
In figure, 5 illustrate impeller of the present invention.
Claims (5)
1. can assemble overall Ultrathin bucket blower fan for one kind.
2. leaf joint is can the parts of independent dismounting.
3. be equipped with mounting hole at leaf joint and blade joint.
4. be equipped with hole at blade and leaf joint and impeller joint to install.
5. vane thickness can make less than 2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510296292.2A CN105003459A (en) | 2015-06-03 | 2015-06-03 | Overall ultrathin blade draught fan capable of being assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510296292.2A CN105003459A (en) | 2015-06-03 | 2015-06-03 | Overall ultrathin blade draught fan capable of being assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105003459A true CN105003459A (en) | 2015-10-28 |
Family
ID=54376269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510296292.2A Pending CN105003459A (en) | 2015-06-03 | 2015-06-03 | Overall ultrathin blade draught fan capable of being assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105003459A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201071829Y (en) * | 2007-05-10 | 2008-06-11 | 陈伟禧 | Bidirectional cooling wind blade |
| CN201176971Y (en) * | 2008-02-22 | 2009-01-07 | 建凖电机工业股份有限公司 | Self-assembling type fan leaf |
| CN203175906U (en) * | 2013-03-06 | 2013-09-04 | 福州斯狄渢电热水器有限公司 | Double-fan-blade fan |
| JP5413449B2 (en) * | 2011-12-28 | 2014-02-12 | ダイキン工業株式会社 | Axial fan |
| CN203609967U (en) * | 2013-12-23 | 2014-05-28 | 佛山市科思博五金电器有限公司 | Bending inflection point cooking fume separation impeller |
-
2015
- 2015-06-03 CN CN201510296292.2A patent/CN105003459A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201071829Y (en) * | 2007-05-10 | 2008-06-11 | 陈伟禧 | Bidirectional cooling wind blade |
| CN201176971Y (en) * | 2008-02-22 | 2009-01-07 | 建凖电机工业股份有限公司 | Self-assembling type fan leaf |
| JP5413449B2 (en) * | 2011-12-28 | 2014-02-12 | ダイキン工業株式会社 | Axial fan |
| CN203175906U (en) * | 2013-03-06 | 2013-09-04 | 福州斯狄渢电热水器有限公司 | Double-fan-blade fan |
| CN203609967U (en) * | 2013-12-23 | 2014-05-28 | 佛山市科思博五金电器有限公司 | Bending inflection point cooking fume separation impeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Lv Xueping Document name: Notification to Make Rectification |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Lv Xueping Document name: Notification that Application Deemed to be Withdrawn |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |