CN205744590U - A kind of convenient draught fan impeller cleaned - Google Patents
A kind of convenient draught fan impeller cleaned Download PDFInfo
- Publication number
- CN205744590U CN205744590U CN201620474273.4U CN201620474273U CN205744590U CN 205744590 U CN205744590 U CN 205744590U CN 201620474273 U CN201620474273 U CN 201620474273U CN 205744590 U CN205744590 U CN 205744590U
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- CN
- China
- Prior art keywords
- fast pulley
- convenient
- cleaned
- impeller
- draught fan
- 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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Abstract
A kind of convenient draught fan impeller cleaned, relate to field of electrical equipment, including upper fast pulley and lower fast pulley, described lower fast pulley respective side is provided with stator, described stator one end is provided with bolt hole, described lower fast pulley side is arranged in order and is correspondingly provided with leaf fan, told lower stator surface and be provided with impeller fixing hole, this practicality solves use and there will be grease long afterwards, dust accretions etc., rotating speed and the air inducing power of impeller can be affected, and can be pretty troublesome when cleaning, dust and grease still can remain in slit and cannot remove, this utility model structure is reasonable, detachably, convenient cleaning, and install simple, ensure that the cleaning of air-introduced machine and promote the rotating speed of air-introduced machine.
Description
Technical field:
This utility model relates to field of electrical equipment, is specifically related to a kind of convenient draught fan impeller cleaned.
Background technology:
Blower fan is dependent on the mechanical energy of input, improves gas pressure and supplies gas side by side the machinery of body, and it is a kind of driven stream
Body machinery.Blower fan is that the custom of gas compression and gas conveying machinery is called for short by China, and usually said blower fan includes: ventilate
Machine, aerator, wind-driven generator.Gas compression and gas conveying machinery be rotate mechanical energy be converted to gas pressure can and
Kinetic energy, and the machinery that gas is transferred out.
Impeller had both referred to the wheel disc equipped with movable vane, was the ingredient of impulse turbine rotor.Again finger wheel dish with install its
On the general name of moving blade.
Existing draught fan impeller all forms with one cast, in being assembled to air-introduced machine, the cast of this one
Draught fan impeller there will be grease, dust accretions etc. long afterwards in use, can affect rotating speed and the air inducing power of impeller, and when cleaning
Can be pretty troublesome, dust and grease still can remain in slit and cannot remove, and affects the air inducing power of air-introduced machine, and common air inducing
Machine leaf fan is mostly to face lamellar directly, and inclined-plane is installed, and does not has great effect for air inducing.
Utility model content:
Technical problem to be solved in the utility model be to overcome existing technological deficiency provide a kind of rational in infrastructure, can
Dismounting, convenient cleaning and a kind of convenient draught fan impeller cleaned that installation is simple, air inducing power is strong.
Technical problem to be solved in the utility model uses following technical scheme to realize:
A kind of convenient draught fan impeller cleaned, including upper fast pulley and lower fast pulley, it is characterised in that: described lower fast pulley
Respective side is provided with stator, and described stator one end is provided with bolt hole, and described lower fast pulley side is arranged in order and is correspondingly provided with
Leaf is fanned, and is told lower fast pulley surface and is provided with impeller fixing hole.
Further, described upper fast pulley respective side is provided with bolt, can connect fast pulley and lower fast pulley, convenient
Dismounting and installation.
Further, the bolt hole of described bolt correspondence stator one end, bolt drives upper fast pulley to be attached to
In bolt hole, form draught fan impeller.
Further, described leaf fan is leaf for bending, can well assemble wind-force, gets rid of the described also above commonly of wind-force
Leaf fan 1/3rd.
The beneficial effects of the utility model are: 1, can connect fast pulley and lower fast pulley, convenient dismounting and installation.2, leaf
Fan is leaf for bending, can well assemble wind-force, gets rid of institute's degree of wind-force higher than 1/3rd of common leaf fan.
Accompanying drawing illustrates:
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is Facad structure schematic diagram of the present utility model.
Detailed description of the invention:
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
As it can be seen, a kind of convenient draught fan impeller cleaned, including upper fast pulley 2 and lower fast pulley 1, lower fast pulley 1 is right
Answering side to be provided with stator 3, stator 3 one end is provided with bolt hole 5, and lower fast pulley 1 side is arranged in order and is correspondingly provided with leaf fan 6,
Lower fast pulley 1 surface is provided with impeller fixing hole 4.
Upper fast pulley 2 respective side is provided with bolt 7, can connect fast pulley 2 and lower fast pulley 1, convenient dismounting and installation.
The bolt hole 5 of corresponding stator 3 one end of described bolt 7, bolt 7 drives upper fast pulley 2 to be attached to bolt hole 5
In, form draught fan impeller.
Leaf fan 6 is leaf for bending, can well assemble wind-force, gets rid of described three points fanned also above common leaf of wind-force
One of.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
1. the convenient draught fan impeller cleaned, including upper fast pulley and lower fast pulley, it is characterised in that: described lower fast pulley pair
Answering side to be provided with stator, described stator one end is provided with bolt hole, and described lower fast pulley side is arranged in order and is correspondingly provided with leaf
Fan, described lower fast pulley surface is provided with impeller fixing hole.
A kind of convenient draught fan impeller cleaned the most according to claim 1, it is characterised in that: described upper fast pulley is corresponding
Side is provided with bolt.
A kind of convenient draught fan impeller cleaned the most according to claim 2, it is characterised in that: described bolt correspondence stator
The bolt hole of one end, bolt drives upper fast pulley to be attached in bolt hole.
A kind of convenient draught fan impeller cleaned the most according to claim 1, it is characterised in that: described leaf fan is bending leaf
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474273.4U CN205744590U (en) | 2016-05-23 | 2016-05-23 | A kind of convenient draught fan impeller cleaned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474273.4U CN205744590U (en) | 2016-05-23 | 2016-05-23 | A kind of convenient draught fan impeller cleaned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744590U true CN205744590U (en) | 2016-11-30 |
Family
ID=57362678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620474273.4U Expired - Fee Related CN205744590U (en) | 2016-05-23 | 2016-05-23 | A kind of convenient draught fan impeller cleaned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075764A (en) * | 2019-12-24 | 2020-04-28 | 佛山市大秉智能科技有限公司 | Fan turbine for double-channel fan turbine type pumping device |
-
2016
- 2016-05-23 CN CN201620474273.4U patent/CN205744590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075764A (en) * | 2019-12-24 | 2020-04-28 | 佛山市大秉智能科技有限公司 | Fan turbine for double-channel fan turbine type pumping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |