CN101630886A - Double-stator and double-rotor welding generator - Google Patents
Double-stator and double-rotor welding generator Download PDFInfo
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- CN101630886A CN101630886A CN200910305670A CN200910305670A CN101630886A CN 101630886 A CN101630886 A CN 101630886A CN 200910305670 A CN200910305670 A CN 200910305670A CN 200910305670 A CN200910305670 A CN 200910305670A CN 101630886 A CN101630886 A CN 101630886A
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Abstract
The invention relates to a double-stator and double-rotor welding generator, comprising stators with shells and rotors located in the middle parts of the stators. The double-stator and double-rotor welding generator is characterized in that two groups of rotor cores and stator cores that are matched with one another are arranged on the rotor sequentially; one end of the rotator is connected with the shell, and the other end extends out of the shell to connect with a belt transmission device; one side of a revolving shaft near the belt transmission device is provided with a radial fan impeller, a radiating hole is disposed on one corresponding side of the shell; a radial wind vibration fan impeller is also arranged on a front end and a rear end of the two rotors, and corresponding sides of the two rotors are fixedly connected with radial wind guide vanes. The invention combines an electro-magnet and a permanent magnetic field to achieve a plurality of functions of alternating current generation, direct current electric welding, and the like, and has non-interference when using. By using non-carbon brush, the invention has advantages of less energy consumption, simple and compact structure and better market value.
Description
Technical field
The present invention relates to the dual-purpose machine of a kind of alternative electric generation direct-current electric welding, particularly a kind of have a dual-purpose machine that the unshakable in one's determination and stator core of two group rotors can provide alternative electric generation, two kinds of functions of direct-current electric welding simultaneously.
Background technology
Electric welding, electricity generating multipurpose machine because it carries the multiple voltage power supply, suit to use in field work that does not have power supply and the stronger electricity consumption place of mobility very much, thereby are subjected to the favor in market.This series products mainly can be divided into two kinds at present: a kind of is self-excitation type electric welding, generating two model machines that adopt common permeability magnetic material to make, because of its volume is big, and complex structure, the energy consumption height, efficient is low, will progressively be eliminated by market.Another kind is electric welding, generating two model machines that adopt permanent magnetic material to make, comprise two three-phase electric welding windings, a three-phase generation winding and a single-phase charging winding as Chinese utility model patent ZL 200520023786.5 disclosed a kind of " direct-current electric welding, generating, charging multiple purpose aeroplane " its stator winding of this kind generator, all after full-wave rectification, export, because of this kind generator unit stator winding too much, the line of winding directly is very restricted in limited space, and the electric welding winding is difficult to the welding operating mode of competent big electric current like this; In addition, this kind generator structurally fails well to consider the heat dissipation problem of motor, and too high two collectors that will make of the temperature of rectifier puncture, and p-m rotor is overheated will to make magnet steel loss of excitation gradually, thereby reduce the useful life of generator, more than these all will influence the marketing of this kind generator.
Summary of the invention
For overcoming the deficiency of above-mentioned technology, the purpose of this invention is to provide a kind of dual-purpose machine that alternative electric generation, two kinds of functions of direct-current electric welding can be provided simultaneously, and also separate, not disturb mutually, energy consumption is little, and is simple in structure, compact.
The present invention realizes like this, a kind of double-stator and double-rotor welding generator, comprise the stator of being with casing and the rotor that is positioned at the stator middle part, it is characterized in that: two groups of rotor cores that cooperatively interact and stator core are installed on the described rotor successively, described rotor one end links to each other with casing, the other end stretches out casing and is connected with belt drive unit, described rotating shaft passes device one side near belt and is provided with radially air blade, the casing respective side portion is provided with louvre, also be provided with the footpath on the end before and after described two rotors and aweather scratch moving vane, corresponding sides are fixedly connected with aweather guide vane of footpath on described two stators.
Its operating circuit is: described stator core is provided with the generating winding, and the output of described generating winding is the 220V ac power output; Described stator core is provided with three-phase electric welding winding, a termination three-phase welding rectifier of described three-phase electric welding winding, and the output of described three-phase welding rectifier is the 60V dc power output end.
The present invention utilizes a rotor and two groups of rotor cores that cooperatively interact and stator core, by be provided with corresponding winding realize separate, two kinds of functions of non-interfering alternative electric generation and direct-current electric welding, its energy consumption is little, simple in structure, compactness has market value preferably.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the schematic block circuit diagram of the embodiment of the invention.
Fig. 3 is the structural representation of the rotor core of the embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples the present invention is described further.
As depicted in figs. 1 and 2, the invention provides a kind of double-stator and double-rotor welding generator, comprise the stator 2 of being with casing 1 and the rotor 3 that is positioned at the stator middle part, two groups of rotor cores that cooperatively interact 4 are installed on the described rotor successively, 5 and stator core 6,7, described rotor one end 8 links to each other with casing, the other end 9 stretches out casing and is connected with belt drive unit 10, described rotating shaft passes device one side near belt and is provided with radially air blade 11, the casing respective side portion is provided with louvre 12, also is provided with the footpath on the end before and after described two rotors and aweather scratches moving vane 13, and corresponding sides are fixedly connected with aweather guide vane 14 of footpath on described two stators.
Its operating circuit is: described stator core is provided with the generating winding, and the output of described generating winding is the 220V ac power output; Described stator core is provided with three-phase electric welding winding, a termination three-phase welding rectifier of described three-phase electric welding winding, and the output of described three-phase welding rectifier is the 60V dc power output end.
If the user needs, can also be at the output termination rectifier bridge of described generating winding as the 220V dc power output end.
Described rotor core is made of the circular ring type that is overlapped into one vertically chip 15 unshakable in one's determination, described circular ring type chip unshakable in one's determination is made of the lug 16 that the circumference perimembranous outside has the circular arc limit, the inside portion of described lug has the aluminium casting every magnetic bar installing hole 17, be provided with a pair of groove of inlaying in order to rectangle magnetic stripe 18 19 between the two adjacent lugs, the middle part of circular ring type iron core is provided with driving sleeve 20, be provided with aluminium casting magnetism-isolating loop 21 between described driving sleeve and the circular ring type inner edge portion unshakable in one's determination, described aluminium casting magnetism-isolating loop is crossed the aluminium that having in the radial direction of rectangle magnetic stripe center contact with the rectangle magnetic stripe and is cast every magnetic raised line 22, described aluminium casting contacts every magnetic raised line the inner with the rectangle magnetic stripe, the outer end of described rectangle magnetic stripe be provided with between two adjacent lugs every magnetic fracture 23, can effectively intercept the magnetic flux of radial direction, guarantee the magnetic flux of tangential direction.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (7)
1. double-stator and double-rotor welding generator, comprise the stator of being with casing and the rotor that is positioned at the stator middle part, it is characterized in that: two groups of rotor cores that cooperatively interact and stator core are installed on the described rotor successively, described rotor one end links to each other with casing, the other end stretches out casing and is connected with belt drive unit, described rotating shaft passes device one side near belt and is provided with radially air blade, the casing respective side portion is provided with louvre, also be provided with the footpath on the end before and after described two rotors and aweather scratch moving vane, corresponding sides are fixedly connected with aweather guide vane of footpath on described two stators.
2. double-stator and double-rotor welding generator according to claim 1 is characterized in that: its operating circuit is that described stator core is provided with the generating winding, and the output of described generating winding is the 220V ac power output; Described stator core is provided with three-phase electric welding winding, a termination three-phase welding rectifier of described three-phase electric welding winding, and the output of described three-phase welding rectifier is the 60V dc power output end.
3. double-stator and double-rotor welding generator according to claim 1, it is characterized in that: described rotor core is made of the circular ring type that is overlapped into one vertically chip unshakable in one's determination, described circular ring type chip unshakable in one's determination is made of the lug that the circumference perimembranous outside has the circular arc limit, the inside portion of described lug has the aluminium casting every magnetic bar installing hole, be provided with a pair of groove of inlaying in order to the rectangle magnetic stripe between the two adjacent lugs, the middle part of circular ring type iron core is provided with driving sleeve, be provided with aluminium casting magnetism-isolating loop between described driving sleeve and the circular ring type inner edge portion unshakable in one's determination, described aluminium casting magnetism-isolating loop is crossed the aluminium that having in the radial direction of rectangle magnetic stripe center contact with the rectangle magnetic stripe and is cast every the magnetic raised line, the casting of described aluminium contacts every magnetic raised line the inner with the rectangle magnetic stripe, the outer end of described rectangle magnetic stripe be provided with between two adjacent lugs every the magnetic fracture.
4. double-stator and double-rotor welding generator according to claim 2 is characterized in that: a wherein phase output terminal of described three-phase electric welding winding can be used as 24V Alternating Current Power Supply end.
5. double-stator and double-rotor welding generator according to claim 2 is characterized in that: a wherein phase output terminal of described three-phase electric welding winding constitutes the dc charging power supply of 12V output behind bridge rectifier, voltage stabilizing and capacitor filtering.
6. the dual-purpose machine of alternative electric generation direct-current electric welding according to claim 2 is characterized in that: the output of described generating winding is the ac power output of 50Hz.
7. the dual-purpose machine of alternative electric generation direct-current electric welding according to claim 2, it is characterized in that: described rotor comprises rotor core and rotor core, and described rotor core is an electric excitation rotor iron core, and described rotor core is a p-m rotor iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103056703A CN101630886B (en) | 2009-08-15 | 2009-08-15 | Double-stator and double-rotor welding generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103056703A CN101630886B (en) | 2009-08-15 | 2009-08-15 | Double-stator and double-rotor welding generator |
Publications (2)
| Publication Number | Publication Date |
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| CN101630886A true CN101630886A (en) | 2010-01-20 |
| CN101630886B CN101630886B (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009103056703A Active CN101630886B (en) | 2009-08-15 | 2009-08-15 | Double-stator and double-rotor welding generator |
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| CN (1) | CN101630886B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340206A (en) * | 2011-09-28 | 2012-02-01 | 王子齐 | AC (Alternating Current) and DC (Direct Current) integrated permanent-magnet super-energy power motor integrating functions of dragging, frequency converting and speed regulating for vehicles and ships |
| CN102545412A (en) * | 2011-12-19 | 2012-07-04 | 上海电机学院 | High-efficiency and large-torque disk type switching magnetoresistive motor |
| CN104348265A (en) * | 2014-10-15 | 2015-02-11 | 刘方涛 | Coupling type permanent magnet electric welding generator |
| CN104348298A (en) * | 2014-10-15 | 2015-02-11 | 刘方涛 | Combined electric welding and power generating dual-purpose machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5796190A (en) * | 1995-05-29 | 1998-08-18 | Denyo Kabushiki Kaisha | Engine-driven permanent magnetic type welding generator |
| CN2508885Y (en) * | 2001-10-31 | 2002-09-04 | 陈达生 | Brushless power generating electric welding two-purpose machine with exciter |
| CN2664826Y (en) * | 2003-12-30 | 2004-12-22 | 陈勋 | Dual purpose machine of power generation and electric welding |
| CN2775919Y (en) * | 2005-04-07 | 2006-04-26 | 董常发 | Multipurpose machine for DC welding, generating and charging |
| CN201004588Y (en) * | 2007-02-06 | 2008-01-09 | 隆发建筑机械(上海)有限公司 | DC arc welding and power generation integrated machine |
| CN101234451A (en) * | 2007-12-06 | 2008-08-06 | 上海气焊机厂有限公司 | Generator with air draft mechanism |
-
2009
- 2009-08-15 CN CN2009103056703A patent/CN101630886B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340206A (en) * | 2011-09-28 | 2012-02-01 | 王子齐 | AC (Alternating Current) and DC (Direct Current) integrated permanent-magnet super-energy power motor integrating functions of dragging, frequency converting and speed regulating for vehicles and ships |
| CN102340206B (en) * | 2011-09-28 | 2013-10-16 | 王子齐 | AC (Alternating Current) and DC (Direct Current) integrated permanent-magnet super-energy power motor integrating functions of dragging, frequency converting and speed regulating for vehicles and ships |
| CN102545412A (en) * | 2011-12-19 | 2012-07-04 | 上海电机学院 | High-efficiency and large-torque disk type switching magnetoresistive motor |
| CN104348265A (en) * | 2014-10-15 | 2015-02-11 | 刘方涛 | Coupling type permanent magnet electric welding generator |
| CN104348298A (en) * | 2014-10-15 | 2015-02-11 | 刘方涛 | Combined electric welding and power generating dual-purpose machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101630886B (en) | 2011-06-22 |
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Owner name: SUZHOU DEFENG ELECTRIC MACHINERY CO., LTD. Free format text: FORMER OWNER: KAIJIELI GROUP CO., LTD. Effective date: 20121128 |
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Free format text: CORRECT: ADDRESS; FROM: 350000 FUZHOU, FUJIAN PROVINCE TO: 215129 SUZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20121128 Address after: 215129 No. 89, Taishan Road, hi tech Zone, Jiangsu, Suzhou Patentee after: Suzhou Defemg Motor Co., Ltd. Address before: 350000, 17 floor, Garden Plaza, Xindu Road, 171 Wuyi Road, Fujian, Fuzhou Patentee before: Kaijieli Group Ltd. |
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Owner name: KAIGONG ELECTRIC (SUZHOU) CO., LTD. Free format text: FORMER OWNER: SUZHOU DEFENG ELECTRIC MACHINERY CO., LTD. Effective date: 20150708 |
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Effective date of registration: 20150708 Address after: 215011 Taishan road Jiangsu city Suzhou province high tech Industrial Development Zone, No. 2 (Canton Technology Park Building 1, room 811) Patentee after: Kai Gong electrical (Suzhou) Co., Ltd. Address before: 215129 No. 89, Taishan Road, hi tech Zone, Jiangsu, Suzhou Patentee before: Suzhou Defemg Motor Co., Ltd. |
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Effective date of registration: 20170816 Address after: 355017, 33 Ningde, Fujian Province, Fu'an County Road, No. Patentee after: Fujian Fukai Electric Co. Ltd. Address before: 215011 Taishan road Jiangsu city Suzhou province high tech Industrial Development Zone, No. 2 (Canton Technology Park Building 1, room 811) Patentee before: Kai Gong electrical (Suzhou) Co., Ltd. |
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