CN107631478A - A kind of electromagnetic variable-frequency formula centrifuges air-heater - Google Patents
A kind of electromagnetic variable-frequency formula centrifuges air-heater Download PDFInfo
- Publication number
- CN107631478A CN107631478A CN201710965010.2A CN201710965010A CN107631478A CN 107631478 A CN107631478 A CN 107631478A CN 201710965010 A CN201710965010 A CN 201710965010A CN 107631478 A CN107631478 A CN 107631478A
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- Prior art keywords
- impeller
- disk
- rail
- front disc
- electromagnetic
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- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 238000005119 centrifugation Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000005674 electromagnetic induction Effects 0.000 abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of electromagnetic variable-frequency formula to centrifuge air-heater, including Blower Housing, draught fan impeller, the draught fan impeller includes impeller front disc, impeller hub disk, blade is provided between the impeller front disc and impeller hub disk, the impeller front disc on the outside of impeller hub disk with being provided with electromagnetic heating coil one, the impeller front disc is connected with air inlet, electromagnetic heating coil two is provided with the outside of the air inlet, spiral heating piece is provided with the inside of the air inlet, the impeller front disc on the inside of impeller hub disk with being provided with the aluminium alloy heated beam corresponding with blade, the present invention passes through electromagnetic induction heating, than with Resistant heating economize on electricity 30% or so, it is and simple in construction, cost is low, it is hardly damaged, maintenance is few during use, and heated using centrifugal blower, heat air quantity foot, the speed that heats is fast, and energy consumption is relatively low.
Description
Technical field
The present invention relates to a kind of air-heater, more particularly to a kind of electromagnetic variable-frequency formula centrifugation air-heater.
Background technology
Electric calorifier is the preferred product of modern industry thermal source upgrading, is hot blast furnace conveyor, drying oven, baking oven, envelope
The optimal hot air source configuration of the automated machines such as installation.Electric calorifier be widely used in chemical industry, electronics, food, pharmacy, cleaning,
The industrial departments such as heat treatment, are also widely used in the heating of family, factory floor, job site.Electric calorifier is mainly by electrical heating
Device and blower unit into.The main member of electric heater is heater element, and the heater element of the electric calorifier produced now is main
It is heating wire made of nichrome, also some stainless steel heater elements.Cold air is sent into heater by air blower, through logical
The electronic component to be generated heat after electricity becomes hot blast, for users to use.The advantages of electric calorifier is easy to use, hot blast smoke-free and tasteless.
Shortcoming is that high power consumption, manufacture and maintenance cost are high, and heating amount is inadequate, because nickel filament is worth height in itself, and easily blows, and needs
Often change.
The content of the invention
To solve the above problems, the present invention provides a kind of electromagnetic variable-frequency formula centrifugation air-heater, the present invention passes through electromagnetic induction
Heating, than economizing on electricity 30% or so with Resistant heating, and it is simple in construction, cost is low, is hardly damaged, maintenance is few during use,
And heated using centrifugal blower, heating air quantity foot, heating speed is fast, and energy consumption is relatively low.
To achieve the above object, the present invention uses following technological means：
The present invention provides a kind of electromagnetic variable-frequency formula centrifugation air-heater, including Blower Housing, draught fan impeller, the draught fan impeller
Including impeller front disc, impeller hub disk, blade, the impeller front disc and impeller are provided between the impeller front disc and impeller hub disk
Electromagnetic heating coil one is provided with the outside of hub disk, the impeller front disc is connected with air inlet, electricity is provided with the outside of the air inlet
Magnetic heating coil two, the air inlet inner side are provided with spiral heating piece, and the impeller front disc on the inside of impeller hub disk with being provided with
The aluminium alloy heated beam corresponding with blade.
Further, the aluminium alloy column is arranged between adjacent two panels blade.
Further, the electromagnetic heating coil one, electromagnetic heating coil two are connected with the power supply of blower fan.
Further, the draught fan impeller is driven by motor shaft and rotated, and motor shaft is correspondingly arranged on the motor shaft
Hold, connection terminal disk is provided with the motor bearings outer ring, the connection terminal disk includes interior rail disk, outer rail disk, described interior
Rail disk, outer rail disk are directly connected by insulation board, and inner circle rail is provided with the interior rail disk, is provided with the outer rail disk cylindrical
Rail, interior rail pin is correspondingly arranged in the inner circle rail, outer rail pin, the interior rail pin, outer rail are correspondingly arranged in the cylindrical rail
Pin is axially fixed setting and is connected by wire with electromagnetic heating coil one, electromagnetic heating coil two, the interior rail disk, outer rail disk
On be provided with binding post, the binding post passes through the power supply of wire and blower fan and connected.
Beneficial effects of the present invention：
The present invention is by electromagnetic induction heating, than economizing on electricity 30% or so with Resistant heating, and it is simple in construction, cost is low,
Be hardly damaged, maintenance is few during use, and is heated using centrifugal blower, and heating air quantity foot, heating speed is fast, and energy consumption compared with
It is low.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the structural representation of impeller；
Fig. 3 is connection terminal disk structural representation.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention will be further described.
Embodiment 1：As Figure 1-3, the present embodiment provides a kind of electromagnetic variable-frequency formula centrifugation air-heater, including Blower Housing
1st, draught fan impeller 2, after the draught fan impeller 2 is including impeller front disc 2-1, impeller hub disk 2-2, the impeller front disc 2-1 and impeller
It is provided between disk 2-2 on the outside of blade 2-3, the impeller front disc 2-1 and impeller hub disk 2-2 and is provided with the 2- of electromagnetic heating coil one
4, the impeller front disc 2-1 are connected with the outside of air inlet 2-5, the air inlet 2-5 and are provided with the 2-6 of electromagnetic heating coil two, institute
State and spiral heating piece 2-7, the impeller front disc 2-1 and impeller hub disk 2-2 inner side are provided with the inside of air inlet 2-5 are provided with and leaf
Aluminium alloy heated beam 2-8 corresponding piece 2-3.
Further, the aluminium alloy column 2-8 is arranged between adjacent two panels blade 2-3.
Further, the power supply connection of the 2-4 of electromagnetic heating coil one, the 2-6 of electromagnetic heating coil two and blower fan.
Further, the draught fan impeller 2 is driven by motor shaft 3 and rotated, and motor is correspondingly arranged on the motor shaft 3
Connection terminal disk 3-2, the connection terminal disk 3-2 are provided with bearing 3-1, the motor bearings outer ring 3-11 includes interior rail disk
3-21, outer rail disk 3-22, the interior rail disk 3-21, outer rail disk 3-22 are directly connected by insulation board 3-23, the interior rail disk 3-
It is provided with 21 on inner circle rail 3-211, the outer rail disk 3-22 and is provided with cylindrical rail 3-221, it is corresponding in the inner circle rail 3-211
Interior rail pin 3-212 is provided with, outer rail pin 3-222, the interior rail pin 3-212, outer rail are correspondingly arranged in the cylindrical rail 3-221
Pin 3-222 is axially fixed setting and is connected by wire with the 2-4 of electromagnetic heating coil one, the 2-6 of electromagnetic heating coil two, described interior
Binding post 3-24, the binding post 3-24 are provided with rail disk 3-21, outer rail disk 3-22 and passes through wire and the power supply of blower fan
Connection.
After energization, connection terminal disk 3-2 is fixed, and interior rail pin 3-212, outer rail pin 3-222 are rotated for one piece with axle, inside
Circled in circle rail 3-211, cylindrical rail 3-221, and be always maintained at contacting with interior rail disk 3-21, outer rail disk 3-22, passed through
Wire is powered to the 2-4 of electromagnetic heating coil one, the 2-6 of electromagnetic heating coil two, the 2-4 of electromagnetic heating coil one, electromagnetic heating coil
Two 2-6 obtain it is electric after heat impeller front disc 2-1 and impeller hub disk 2-2, air inlet 2-5, and then the sky sucked when heating blower works
Gas, being provided with spiral heating piece 2-7 on the inside of air inlet 2-5 can preheat to air, can faster, preferably heat sky
Gas, the aluminium alloy heated beam 2-8 of setting can more preferable increasing heat radiation area, can preferably improve heat supply efficiency, heating speed
Degree is fast, and energy consumption is relatively low, and it is simple in construction, cost is low, is hardly damaged, maintenance is few during use.
Claims (4)
1. a kind of electromagnetic variable-frequency formula centrifuges air-heater, it is characterised in that including Blower Housing, draught fan impeller, the draught fan impeller
Including impeller front disc, impeller hub disk, blade, the impeller front disc and impeller are provided between the impeller front disc and impeller hub disk
Electromagnetic heating coil one is provided with the outside of hub disk, the impeller front disc is connected with air inlet, electricity is provided with the outside of the air inlet
Magnetic heating coil two, the air inlet inner side are provided with spiral heating piece, and the impeller front disc on the inside of impeller hub disk with being provided with
The aluminium alloy heated beam corresponding with blade.
2. a kind of electromagnetic variable-frequency formula centrifugation air-heater according to right wants 1, it is characterised in that the aluminium alloy column is arranged on
Between adjacent two panels blade.
A kind of 3. electromagnetic variable-frequency formula centrifugation air-heater according to right wants 1, it is characterised in that the electromagnetic heating coil
First, electromagnetic heating coil two is connected with the power supply of blower fan.
4. a kind of electromagnetic variable-frequency formula centrifugation air-heater according to right wants 1, it is characterised in that the draught fan impeller passes through electricity
Arbor driving rotates, and is correspondingly arranged on motor bearings on the motor shaft, binding post is provided with the motor bearings outer ring
Disk, the connection terminal disk include interior rail disk, outer rail disk, and the interior rail disk, outer rail disk are directly connected by insulation board, described interior
Inner circle rail is provided with rail disk, cylindrical rail is provided with the outer rail disk, interior rail pin is correspondingly arranged in the inner circle rail, it is described
Outer rail pin is correspondingly arranged in cylindrical rail, the interior rail pin, outer rail pin are axially fixed setting and pass through wire and Electromagnetic Heating line
Circle one, electromagnetic heating coil two connect, and are provided with binding post on the interior rail disk, outer rail disk, the binding post is by leading
The power supply of line and blower fan connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710965010.2A CN107631478A (en) | 2017-10-17 | 2017-10-17 | A kind of electromagnetic variable-frequency formula centrifuges air-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710965010.2A CN107631478A (en) | 2017-10-17 | 2017-10-17 | A kind of electromagnetic variable-frequency formula centrifuges air-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107631478A true CN107631478A (en) | 2018-01-26 |
Family
ID=61105424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710965010.2A Pending CN107631478A (en) | 2017-10-17 | 2017-10-17 | A kind of electromagnetic variable-frequency formula centrifuges air-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107631478A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907334A (en) * | 2010-08-10 | 2010-12-08 | 佛山市顺德区海伦宝电器有限公司 | Variable-frequency electromagnetic cold and warm air device |
| CN202135009U (en) * | 2011-06-29 | 2012-02-01 | 璀艾特瑞斯有限公司 | Apparatus with inductor rotor assembly |
| CN103940082A (en) * | 2014-04-30 | 2014-07-23 | 徐荣兰 | Electric heating air heater |
| CN104344548A (en) * | 2013-08-10 | 2015-02-11 | 付占江 | Electromagnetic heating fan for air conditioner of electric vehicle |
| CN206145973U (en) * | 2016-07-10 | 2017-05-03 | 金亚东 | Electromagnetic induction high temperature air heater |
| CN207407529U (en) * | 2017-10-17 | 2018-05-25 | 王克敏 | A kind of electromagnetic variable-frequency formula centrifuges air-heater |
-
2017
- 2017-10-17 CN CN201710965010.2A patent/CN107631478A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907334A (en) * | 2010-08-10 | 2010-12-08 | 佛山市顺德区海伦宝电器有限公司 | Variable-frequency electromagnetic cold and warm air device |
| CN202135009U (en) * | 2011-06-29 | 2012-02-01 | 璀艾特瑞斯有限公司 | Apparatus with inductor rotor assembly |
| CN104344548A (en) * | 2013-08-10 | 2015-02-11 | 付占江 | Electromagnetic heating fan for air conditioner of electric vehicle |
| CN103940082A (en) * | 2014-04-30 | 2014-07-23 | 徐荣兰 | Electric heating air heater |
| CN206145973U (en) * | 2016-07-10 | 2017-05-03 | 金亚东 | Electromagnetic induction high temperature air heater |
| CN207407529U (en) * | 2017-10-17 | 2018-05-25 | 王克敏 | A kind of electromagnetic variable-frequency formula centrifuges air-heater |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |
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| RJ01 | Rejection of invention patent application after publication |