CN203515964U - Wind power heating device - Google Patents
Wind power heating device Download PDFInfo
- Publication number
- CN203515964U CN203515964U CN201320525627.XU CN201320525627U CN203515964U CN 203515964 U CN203515964 U CN 203515964U CN 201320525627 U CN201320525627 U CN 201320525627U CN 203515964 U CN203515964 U CN 203515964U
- Authority
- CN
- China
- Prior art keywords
- wind energy
- stator
- conductive metal
- heating device
- rotor shaft
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
A wind power heating device is composed of a cylindrical magneto-conductive metal shell body, a wind turbine, a speed change mechanism, a rotor shaft and a stator, wherein heat radiation fins are arranged on the outer side of the cylindrical magneto-conductive metal shell body, the wind turbine is a vertical axis wind turbine, the speed change mechanism is connected with a main shaft of the wind turbine, the upper end of the rotor shaft is connected with the speed change mechanism, the lower end of the rotor shaft is provided with a Nd-Fe-B magnet and is axially fixed inside the cylindrical magneto-conductive metal shell body through a bearing, the protruding stator is axially arranged on the inner wall of the cylindrical magneto-conductive metal shell body, exciting coil windings are arranged on the stator, each coil winding is connected with a resonance capacitor in parallel and provided with a temperature limiter, and the interval between the rotor shaft and the stator is smaller than or equal to 5mm.
Description
Technical field
The utility model relates to a kind of wind-power heating device, belongs to utilization of new energy resources field.
Technical background
Today, the utilization of clean energy resource, gradually causing people's attention, in the exploitation of wind energy, is more to utilize wind-force to generate electricity, and few for the research of wind-force heating.Now, utilize the form of wind-force heating to have four kinds: liquid agitation pyrogenicity, solid friction pyrogenicity, extruding liquid pyrogenicity and foucault current pyrogenicity method etc.There is abundant wind energy resources in China, especially in Gobi desert, the Northwest in desert, many and the very cold of winter monsoon, if make inexhaustible wind energy transformation become heat energy, for heating, the insulation of many field industrial or agricultural facilities, have that investment is little, the life-span is long, the high significant advantage of energy conversion efficiency.For example: the heating of crude oil storage tank, the insulation of warmhouse booth.
Mangneto foucault current pyrogenicity is a kind of method that produces foucault current pyrogenicity of rotating in closing coil by strong magnet.
The purpose of this utility model is to provide a kind of wind energy of utilizing to drive strong magnet in closing coil, to rotate the device that generation foucault current pyrogenicity heats.
Summary of the invention
A wind-power heating device, cylindrical magnetic conductive metal housing, wind energy conversion system, gear, rotor shaft, stator by an outside by radiating fin form.Wherein wind energy conversion system is vertical axis windmill, and gear is connected with wind energy conversion system main shaft; Rotor shaft upper end connection speed variator structure, lower end is provided with ndfeb magnet and is axially fixed in cylindrical metal housing by stuffing box bearing inner; Cylindrical metal housing inwall axially has the protruding stator being integrated with magnetic conductive metal housing, has field coil winding on it, each coil winding resonant capacitance in parallel, and temperature limiter is installed; Air gap≤4mm between rotor shaft and stator.
The beneficial effects of the utility model are: make full use of new energy and replace existing non-renewable energy resources, have investment little, be easy to realize the feature of environmental protection.
Accompanying drawing explanation
1 wind energy conversion system 2 gear 3 rotor shaft 4 radiating fin 5 temperature limiters as shown in Fig. 1
Cylindrical magnetic conductive metal housing 9 stator 10 stuffing box bearings of 6 ndfeb magnet 7 resonant capacitance 8
11 field coils.
Concrete enforcement
A kind of wind-power heating device, when working, vertical axis windmill drives gear work, gear makes rotor shaft faster rotational speed ﹥ wind energy conversion system rotating speed, rotor shaft accelerates rotation and ndfeb magnet is rotated in cylindrical magnetic conductive metal housing and cutting magnetic line, on stator, field coil produces electromotive force simultaneously, electromotive force produces again foucault current, and resonant capacitance strengthens foucault current; Due to the effect of electromagnetic thermal effect, stator heating also conducts to cylindrical magnetic conductive metal housing by heat, then by radiating fin, heat is shed; When temperature reaches limit value, temperature limiter disconnects, and carries out overtemperature protection; Stuffing box bearing both can ensure that rotor shaft easily rotated, and can make again magnetic conductive metal shell intracorporeal space airtight.
Claims (4)
1. a heating device by wind energy, is characterized in that: cylindrical magnetic conductive metal housing, wind energy conversion system, gear, cylindrical rotor axle, stator by an outside by radiating fin form.Wherein, gear is connected with wind energy conversion system main shaft; Rotor shaft upper end connection speed variator structure, lower end is provided with ndfeb magnet and is axially fixed in cylindrical magnetic conductive metal enclosure interior by stuffing box bearing.
2. according to described in right 1, a kind of heating device by wind energy, is characterized in that: wind energy conversion system is vertical axis windmill.
3. according to described in right 1, a heating device by wind energy, is characterized in that: cylindrical magnetic conductive metal inner walls axially has the protruding stator being integrated with metal shell, has field coil winding on it, each coil winding resonant capacitance in parallel, and temperature limiter is installed.
4. according to described in right 1, a kind of heating device by wind energy, is characterized in that: air gap≤4mm between rotor shaft and stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525627.XU CN203515964U (en) | 2013-08-27 | 2013-08-27 | Wind power heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525627.XU CN203515964U (en) | 2013-08-27 | 2013-08-27 | Wind power heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515964U true CN203515964U (en) | 2014-04-02 |
Family
ID=50374903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525627.XU Expired - Fee Related CN203515964U (en) | 2013-08-27 | 2013-08-27 | Wind power heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879275A (en) * | 2015-04-14 | 2015-09-02 | 辽宁科技大学 | Wind power deicing device |
| CN108799000A (en) * | 2018-05-07 | 2018-11-13 | 西北农林科技大学 | A kind of magnetic powder pyrogenicity type heating device by wind energy and its pyrogenicity method |
-
2013
- 2013-08-27 CN CN201320525627.XU patent/CN203515964U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879275A (en) * | 2015-04-14 | 2015-09-02 | 辽宁科技大学 | Wind power deicing device |
| CN104879275B (en) * | 2015-04-14 | 2017-08-11 | 辽宁科技大学 | A kind of wind-force thawing apparatus |
| CN108799000A (en) * | 2018-05-07 | 2018-11-13 | 西北农林科技大学 | A kind of magnetic powder pyrogenicity type heating device by wind energy and its pyrogenicity method |
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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: 20140402 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |