CN206290470U - A kind of oily dirt free draught fan impeller - Google Patents
A kind of oily dirt free draught fan impeller Download PDFInfo
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- CN206290470U CN206290470U CN201621372677.9U CN201621372677U CN206290470U CN 206290470 U CN206290470 U CN 206290470U CN 201621372677 U CN201621372677 U CN 201621372677U CN 206290470 U CN206290470 U CN 206290470U
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- electric machine
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- impeller
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Abstract
The utility model provides a kind of oily dirt free draught fan impeller, including：Impeller, the impeller is arranged on the output shaft of rotor electric machine, rotor electric machine outside is provided with motor casing, motor casing is arranged on shell by motor fixing plate, and the shell of rotor electric machine side is provided with air inlet, and wind deflector is provided with air inlet, the shell side is provided with air outlet, terminal box is installed, rotor electric machine is connected to civil power by terminal box, and the impeller outside is provided with a nanometer teflon non-stick layer on the motor fixing plate of the rotor electric machine side.The utility model has the not non-sticky performance such as viscous oil, have the advantages that wear resistant corrosion resistant high temperature resistant and surface smoothness are good, hardness is high, lubrication high, can in 40 degrees below zero to 300 degree of temperature ranges above freezing long-term use, surface can be effectively prevented to be stained with glutinous, it is easy to cleaning, the value and service life of product are greatly improved, the utility model can be widely applied on axial flow blower, centrifugal blower.
Description
Technical field
The utility model is related to blower fan technical field, specially a kind of oily dirt free draught fan impeller.
Background technology
The total two methods of manufacture craft being surface-treated to lampblack absorber impeller in the prior art：The first is to leaf
Wheel surface carries out plastic-spraying, its technological process be upper part-ultrasonic degreasing-clear water wash-dry-turn sequence/upper part-electrostatic plastic spraying-
Baking-lower part.The drawbacks of this method is need to turn sequence, and secondary baking, the production cycle is long, and it is dirty that process is susceptible to dust
Dye, the protection and environmental requirement to occupational disease is higher, so as to bring the rising of cost to enterprise.Second is to impeller surface
Carry out Teflon baking vanish, its technological process be upper part-ultrasonic degreasing-clear water wash-dry-turn sequence/upper part-spray painting-baking-
Lower part.The drawbacks of this method is need to turn sequence, and secondary baking, the production cycle is long, and painting process is susceptible to environmental pollution, to duty
The protection and environmental requirement of industry disease are higher, so as to bring the rising of cost to enterprise.
Above-mentioned the first plastic-spraying coating process once rose as the process for treating surface of first generation impeller to the protection of impeller
To certain effect, but with market, the change of environmental requirement and the development of external coating technology, this plastic-spraying coating process
The drawbacks of it is apparent.Although above-mentioned second Teflon baking finish process process for treating surface has at antipollution (oily dirt free) aspect
Have a good effect, however in its processing and making process whether up to standard, occupational disease protection question the input of discharge of waste gas and
The maintenance cost in later stage is high, and raw material paint there is a problem of it is inflammable and explosive etc., therefore, drawback is also apparent.
Therefore, how to accomplish to allow the impeller of lampblack absorber both can at work reach the effect of oily dirt free, can reach again
Environmental protection and the requirement of reduction enterprise's production capacity turn into the emphasis direction of technical research.
The content of the invention
The technical problem that the utility model is solved is to provide a kind of oily dirt free draught fan impeller, to solve above-mentioned background skill
Problem in art.
The technical problem that the utility model is solved is realized using following technical scheme：A kind of oily dirt free draught fan impeller,
Including：Impeller, the impeller is arranged on the output shaft of rotor electric machine, and rotor electric machine outside is provided with motor casing, and motor casing passes through
Motor fixing plate is arranged on shell, and the shell of rotor electric machine side is provided with air inlet, and the shell side is provided with air outlet,
Terminal box is installed, rotor electric machine is connected to civil power by terminal box, described on the motor fixing plate of the rotor electric machine side
Impeller outside is provided with a nanometer teflon non-stick layer.
The rotor electric machine front and rear cover is fixed on the shell of blower fan by screw or screw rod.
Preferably, the motor fixing plate is circular or square or snail-shaped structure, and motor fixing plate outside is provided with fixation
Hole, motor fixing plate is fixed on shell by motor plate installation bolt.
The shell lower end is provided with fixed seat, and shell is arranged in fixed seat by fixing bolt, and fixed seat is L-type knot
Structure.
A kind of preparation method of oily dirt free draught fan impeller, comprises the following steps：
(1) by workpiece oil removing, workpiece is eliminated rust and cleaning treatment by sandblasting, metal meltallizing afterwards；
(2) and then by the workpiece after rust cleaning and cleaning by interior painting line, the interior real-time automatic dust removing of painting line；Workpiece is entered
Primer spray (nanometer Teflon) after row preheating, basecoat paint is dried after finishing, cooling；Then paint (nanometer Teflon), spray in spraying
Finish paint (nanometer Teflon), afterwards by checking offline after high temperature tunnel furnace sintering, cooling；
(3) outer painting line is put the workpiece in after, by spraying exterior paint (nanometer Teflon) after preheating, then by high temperature furnace
Check offline after sintering, cooling.
Sandblasting procedures rugosity is 2-3 μm of aluminium of stretching in the step (1), and stainless steel is 3-4 μm, and iron zinc phosphating coat is 2-3 μ
m。
Base coat thickness is 15-20 μm in the step (2)；Middle paint thickness is at 10-20 μm；Finish paint thickness is at 18-22 μm.
In the step (3) individual layer oiliness high temperature exterior paint sintering temperature be 260C-280 DEG C, the time be 5-20min, thickness
It is 15-25 μm.
In the step (3) the aqueous exterior paint sintering temperature of individual layer be 380C-420 DEG C, the time be 5-20min, thickness is 15-
25μm。
In the step (3) double-deck aqueous non-viscous exterior paint sintering temperature be 380-420 DEG C, the time be 5-20min, thickness is
20-30μm。
Three layers of aqueous non-viscous exterior paint sintering temperature are 427-438 DEG C, time 3-8min in the step (3), and thickness is 30-
45μm。
Compared with disclosed technology, there is advantages below in the utility model：The utility model has the not non-sticky property such as viscous oil
Can, while have the advantages that wear resistant corrosion resistant high temperature resistant and surface smoothness are good, hardness is high, lubrication high, can be in 40 degrees below zero
Long-term use in 300 degree of temperature ranges above freezing, can effectively prevent surface to be stained with glutinous, be easy to cleaning, greatly improve the value of product
And service life.
Brief description of the drawings
Fig. 1 is front view schematic diagram of the present utility model.
Fig. 2 is right view schematic diagram of the present utility model.
Specific embodiment
In order that technological means of the present utility model, creation characteristic, workflow, application method reached purpose and effect are easy
In understand understanding, below in conjunction with the utility model embodiment, the technical scheme in the utility model embodiment is carried out it is clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the scope of the utility model protection.
As shown in Figure 1 and Figure 2, a kind of oily dirt free draught fan impeller, including：Impeller 2, the impeller 2 is arranged on rotor electric machine 1
Output shaft on, the outside of rotor electric machine 1 is provided with motor casing 11, and motor casing 11 is arranged on shell 3 by motor fixing plate 6, is turned
The shell 3 of the side of sub-motor 1 is provided with air inlet 9, and wind deflector 5 is provided with air inlet 9, and the side of the shell 3 is provided with air-out
Mouth 8, is provided with terminal box 7 on the motor fixing plate 6 of the side of the rotor electric machine 1, rotor electric machine 1 is connected to by terminal box 7
Civil power, the outside of the impeller 2 is provided with a nanometer teflon non-stick layer.
The front and rear cover of the rotor electric machine 1 is fixed on the shell 3 of blower fan by screw or screw rod.
The motor fixing plate 6 is circular or square or snail-shaped structure, and the outside of motor fixing plate 6 is provided with fixing hole, electricity
Machine fixed plate 6 is fixed on shell 3 by motor plate installation bolt.
The lower end of the shell 3 is provided with fixed seat 4, and shell 3 is arranged in fixed seat 4 by fixing bolt 10, and fixed seat 4 is
L-type structure.
A kind of embodiment 1, preparation method of oily dirt free draught fan impeller, comprises the following steps：
(4) by workpiece oil removing, workpiece is eliminated rust and cleaning treatment by sandblasting, metal meltallizing afterwards；
(5) and then by the workpiece after rust cleaning and cleaning by interior painting line, the interior real-time automatic dust removing of painting line；Workpiece is entered
Primer spray (nanometer Teflon) after row preheating, basecoat paint is dried after finishing, cooling；Then paint (nanometer Teflon), spray in spraying
Finish paint (nanometer Teflon), afterwards by checking offline after high temperature tunnel furnace sintering, cooling；
(6) outer painting line is put the workpiece in after, by spraying exterior paint (nanometer Teflon) after preheating, then by high temperature furnace
Check offline after sintering, cooling.
Sandblasting procedures rugosity is 2-3 μm of aluminium of stretching in the step (1), and stainless steel is 3-4 μm, and iron zinc phosphating coat is 2-3 μ
m。
Base coat thickness is 15-20 μm in the step (2)；Middle paint thickness is at 10-20 μm；Finish paint thickness is at 18-22 μm.
In the step (3) individual layer oiliness high temperature exterior paint sintering temperature be 260C-280 DEG C, the time be 5-20min, thickness
It is 15-25 μm.
In the step (3) the aqueous exterior paint sintering temperature of individual layer be 380C-420 DEG C, the time be 5-20min, thickness is 15-
25μm。
In the step (3) double-deck aqueous non-viscous exterior paint sintering temperature be 380-420 DEG C, the time be 5-20min, thickness is
20-30μm。
Three layers of aqueous non-viscous exterior paint sintering temperature are 427-438 DEG C, time 3-8min in the step (3), and thickness is 30-
45μm。
A kind of embodiment 2, the cold spray Preparation Method of oily dirt free draught fan impeller, comprises the following steps：
Step (1) by workpiece oil removing, is eliminated rust and cleaning treatment by sandblasting, metal meltallizing to workpiece afterwards first.
Then at normal temperatures, sandblasting procedures rugosity is 2-3 μm of aluminium of stretching in step (1), and stainless steel is 3-4 μm, iron zinc phosphorus
It is 2-3 μm to change film.
Step (2) elder generation's primer spray (nanometer Teflon), base coat thickness is 15-20 μm；After waiting half an hour at normal temperatures, bottom
Paint is completely dried, then topcoating (nanometer Teflon), and finish paint thickness is at 18-22 μm.
The utility model has the not non-sticky performance such as viscous oil, while having wear resistant corrosion resistant high temperature resistant and surface smoothness
Good, hardness is high, lubrication high advantage, can in 40 degrees below zero to 300 degree of temperature ranges above freezing long-term use, can effectively prevent table
Face is stained with glutinous, is easy to cleaning, greatly improves the value and service life of product.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope by appending claims and its equivalent thereof.
Claims (4)
1. a kind of oily dirt free draught fan impeller, including：Impeller, it is characterised in that：The impeller is arranged on the output shaft of rotor electric machine
On, rotor electric machine outside is provided with motor casing, and motor casing is arranged on shell by motor fixing plate, the shell of rotor electric machine side
Air inlet is provided with, the shell side is provided with air outlet, wiring is provided with the motor fixing plate of the rotor electric machine side
Box, rotor electric machine is connected to civil power by terminal box, and the impeller outside is provided with a nanometer teflon non-stick layer.
2. a kind of oily dirt free draught fan impeller according to claim 1, it is characterised in that：The rotor electric machine front and rear cover leads to
Cross screw or screw rod is fixed on the shell of blower fan.
3. a kind of oily dirt free draught fan impeller according to claim 1, it is characterised in that：The motor fixing plate for circular or
Square or snail-shaped structure, motor fixing plate outside is provided with fixing hole, and motor fixing plate installs solid by motor plate installation bolt
It is scheduled on shell.
4. a kind of oily dirt free draught fan impeller according to claim 1, it is characterised in that：The shell lower end is provided with fixation
Seat, shell is arranged in fixed seat by fixing bolt, and fixed seat is L-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372677.9U CN206290470U (en) | 2016-12-14 | 2016-12-14 | A kind of oily dirt free draught fan impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372677.9U CN206290470U (en) | 2016-12-14 | 2016-12-14 | A kind of oily dirt free draught fan impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290470U true CN206290470U (en) | 2017-06-30 |
Family
ID=59103795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621372677.9U Active CN206290470U (en) | 2016-12-14 | 2016-12-14 | A kind of oily dirt free draught fan impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640730A (en) * | 2016-12-14 | 2017-05-10 | 林锋 | Non-oil-sticking fan impeller |
-
2016
- 2016-12-14 CN CN201621372677.9U patent/CN206290470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640730A (en) * | 2016-12-14 | 2017-05-10 | 林锋 | Non-oil-sticking fan impeller |
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