WO2015184792A1 - Coupleur magnétique du type disque de régulation autre que de vitesse - Google Patents

Coupleur magnétique du type disque de régulation autre que de vitesse Download PDF

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Publication number
WO2015184792A1
WO2015184792A1 PCT/CN2015/000342 CN2015000342W WO2015184792A1 WO 2015184792 A1 WO2015184792 A1 WO 2015184792A1 CN 2015000342 W CN2015000342 W CN 2015000342W WO 2015184792 A1 WO2015184792 A1 WO 2015184792A1
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WIPO (PCT)
Prior art keywords
magnetic
series
discs
magnetic coupling
regulating disc
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PCT/CN2015/000342
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English (en)
Chinese (zh)
Inventor
李启飞
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李启飞
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Filing date
Publication date
Application filed by 李启飞 filed Critical 李启飞
Publication of WO2015184792A1 publication Critical patent/WO2015184792A1/fr

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K51/00—Dynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts

Definitions

  • the magnetic coupler has been developed as a separate branch from magnetic drive products such as magnetic pumps, various products have emerged, but they are limited to structural reasons and can only be limited to small and medium power, small and medium torque range dynamic equipment power transmission. In use, and expensive. Like the coal crusher (1200KW, 490r/min) and other mobile equipment, the existing technology and products can not meet the actual application needs.
  • the invention finds an economical and feasible method for solving the energy saving of the dynamic transmission of the dynamic equipment with the shaft and the high-power high-torque non-speed control device, and the eight series of non-regulating discs are extended along with the technical method.
  • Magnetic coupler - air-cooled ordinary non-regulating disc magnetic coupling FY
  • air-cooled torque-limiting non-regulating disc magnetic coupling FYX
  • series air-cooled ordinary non-regulating disc magnetic coupling CFY
  • series air-cooled torque-limiting non-regulating disc magnetic coupling CFYX
  • Figure 1 shows the air-cooled ordinary non-regulating disc type magnetic coupling (FY)
  • Figure 2 shows the series air-cooled ordinary non-regulating disc type magnetic coupling (CFY)
  • Figure 3 shows the air-cooled limited-limit non-regulating disc type.
  • Figure 4 is a series air-cooled torque-limiting non-regulating disc magnetic coupling (CFYX)
  • Figure 5 is a liquid-cooled ordinary non-regulating disc magnetic coupling (YY)
  • Figure 6 is a series liquid cooling Ordinary non-regulating disc magnetic coupling (CYY)
  • diagram 7 is a liquid-cooled torque-limiting non-regulating disc magnetic coupling (YYX)
  • Figure 8 is a series liquid-cooled torque-limiting non-regulating disc magnetic coupling (CYYX).
  • the eight series of non-regulating disc magnetic couplings include the following parts: 1 and 5 in the figure are induction discs, 2 and 4 are magnetic block fixing discs, 10 is the central drive shaft, and 11 is the flange bushing.
  • CFY series, CFYX series, CYY series, CYYX series any group can be connected in series, which can be determined according to needs, as shown in Figure 2, Figure 4, Figure 6 and Figure 8.
  • Three groups are connected in series, and reference numeral 8 in the figure is an induction disk and a magnetic block fixing disk which are connected in series in the middle.
  • all the induction discs are connected by limit bolts to form the outer rotor.
  • All the magnetic block fixed discs are connected in series on the central drive shaft to form the inner rotor.
  • the inner and outer rotors are precisely positioned by bearings and other parts. To ensure that no additional magnetic field bending moments are produced.
  • the outer rotor and the prime mover rotate synchronously, the inner rotor and the load rotate synchronously, and there is slip between the inner and outer rotors.
  • Figure 9 shows the liquid-cooled non-regulating disc type magnetic coupling housing and the internal high-speed rotary seal assembly.
  • the sealing rings 7-3, 7-4, 7-6, and 7-7 are dynamic seals, depending on the coolant.
  • the materials such as tungsten carbide and graphite are used.
  • the spring 7-11 is used to compensate the wear of the seal ring and balance the sealing pressure.
  • the guide pin 7-2 at the spring guides the spring to prevent the spring from failing under the centrifugal force during high-speed rotation.
  • the positioning pins 7-1, 7-10 are combined with the guide pin 7-2 for positioning, and the 7-5, 7-8, and 7-9 are static seals, and the 0-ring can be used.
  • Fig. 10 and Fig. 11 show an induction disk with convex blades distributed on the disk surface to help dissipate heat.
  • the shape shown in Fig. 10 can be selected. If the device is rotated, the streamline shape shown in Fig. 11 can be selected to increase the heat dissipation and reduce the spoiler noise.
  • the vane is not required to simplify the machining process.
  • Figure 12 shows the distribution and shape of the magnetic blocks on the magnetic block fixed disk.
  • the magnetic block arc transitions to avoid the induced magnetic field malformation caused by the square.
  • the air-cooled disc type magnetic coupling heat sink (labeled 12 in Figure 1), when running at high speed, the straight blade is prone to generate large turbulence noise, so when it is known that the moving device is rotated, a streamlined blade shape can be selected. To reduce spoiler noise.
  • Figure 13 and Figure 14 show the torque-limiting non-regulating disc type magnetic coupling used when forced braking is required.
  • the reference numeral 15 in the figure is the brake wheel, which can be matched with the brake to ensure safety requirements.
  • the series air-cooled torque-limiting non-regulating disc magnetic coupling (CFYX) and the series liquid-cooled torque-limiting non-regulating disc magnetic coupling (CFYX) can also be equipped with a brake wheel when forced braking is required (Fig. 13, Figure 14).
  • the various components and components included in the non-regulating disc type magnetic coupling can be processed and manufactured by modern industrial manufacturing technology.
  • Magnetic blocks and bearings can be produced by professional manufacturers, and other parts can be machined, molded or welded.
  • the non-regulating disc magnetic coupling must have the following two conditions for successful application: (1) Power Calibration - Establish a complete test bench (each power torque range) to complete the calibration of serialized products. (2) Dynamic balance detection - Rotating equipment must meet the dynamic balance requirements specified by relevant standards to achieve the necessary safety and reliability.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

L'invention concerne une structure de couplage magnétique du type disque de régulation autre que de vitesse, laquelle structure comprend un rotor extérieur et un rotor intérieur; tous les disques inductifs (1, 5) sont raccordés ensemble par l'intermédiaire de boulons de butée afin de former le rotor extérieur; tous les disques de fixation de plaquettes magnétiques (2, 4) sont reliés en série sur un arbre central de transmission (10) afin de former le rotor intérieur : le rotor intérieur et le rotor extérieur sont positionnés par l'intermédiaire d'un palier pour le maintien du parallélisme entre les disques de fixation de plaquettes magnétiques (2, 4) et les disques inductifs (1, 5); un espace de couplage de champ magnétique entre les disques de fixation de plaquettes magnétiques (2, 4) et les disques inductifs (1, 5) possède une valeur fixe afin de former une structure normale de couplage magnétique du type disque de régulation autre que de vitesse, ou les disques de fixation de plaquettes magnétiques (2, 4) glissent le long de l'arbre de transmission central (10) selon une certaine distance afin de former une structure de couplage magnétique, rectangulaire, de limitation, du type disque de régulation autre que de vitesse, ou un volant de frein est ajouté pour former une structure avec volant de frein. La structure de couplage magnétique peut fonctionner correctement lorsqu'un moteur d'entraînement ou un dispositif de charge génère un déplacement axial relativement grand.
PCT/CN2015/000342 2014-06-04 2015-05-20 Coupleur magnétique du type disque de régulation autre que de vitesse WO2015184792A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410241776.2 2014-06-04
CN201410241776.2A CN104065237A (zh) 2014-06-04 2014-06-04 非调速盘式磁力耦合器

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WO2015184792A1 true WO2015184792A1 (fr) 2015-12-10

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PCT/CN2015/000342 WO2015184792A1 (fr) 2014-06-04 2015-05-20 Coupleur magnétique du type disque de régulation autre que de vitesse

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CN (1) CN104065237A (fr)
WO (1) WO2015184792A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104065237A (zh) * 2014-06-04 2014-09-24 李启飞 非调速盘式磁力耦合器
CN105896893A (zh) * 2014-11-25 2016-08-24 李启飞 T型滚珠丝杠电动调速盘式磁力耦合器
CN105656286A (zh) * 2014-12-08 2016-06-08 周庆根 一种分组级联式永磁联轴器
CN105896901A (zh) * 2014-12-08 2016-08-24 周庆根 一种分组级联式永磁调速器
CN104539136A (zh) * 2015-01-08 2015-04-22 李启飞 Ld型多缸流体调速盘式磁力耦合器
CN104539135A (zh) * 2015-01-08 2015-04-22 李启飞 Le/f型单缸流体调速盘式磁力耦合器
CN105896911A (zh) * 2015-01-15 2016-08-24 李启飞 517型滚珠丝杠电动调速盘式磁力耦合器
CN105990994A (zh) * 2015-02-10 2016-10-05 李启飞 514型沟槽凸轮电动调速盘式磁力耦合器
CN105071616B (zh) * 2015-07-29 2017-12-22 亓正聿 一种磁力耦合器
CN106981970A (zh) * 2016-01-18 2017-07-25 李启飞 磁力减速器
CN107332428A (zh) * 2016-05-01 2017-11-07 李启飞 强制自适应调节非调速磁力耦合器
CN107528444A (zh) * 2016-06-19 2017-12-29 李启飞 流体调节型磁力差速驱动系统

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CN202565141U (zh) * 2012-03-20 2012-11-28 大连液力机械有限公司 永磁涡流传动装置
CN103178689A (zh) * 2013-04-01 2013-06-26 上海曜中能源科技有限公司 扭矩限制型永磁偶合器
CN203056819U (zh) * 2013-02-07 2013-07-10 哈尔滨庆达科技有限公司 油田专用永磁传动装置
CN104065237A (zh) * 2014-06-04 2014-09-24 李启飞 非调速盘式磁力耦合器

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CN101702568A (zh) * 2009-11-30 2010-05-05 王荣松 永磁限距耦合器
CN201860246U (zh) * 2010-02-02 2011-06-08 王荣松 永磁限矩耦合器
CN203225647U (zh) * 2013-04-03 2013-10-02 淄博市淄川宏升液力机械厂 限矩型永磁耦合器
CN203313032U (zh) * 2013-06-04 2013-11-27 上海曜中能源科技有限公司 永磁调速器
CN103580446A (zh) * 2013-11-04 2014-02-12 上海曜中能源科技有限公司 限矩通用型永磁偶合器
CN103812306B (zh) * 2014-02-25 2016-04-20 招远市东朋自动化仪表有限公司 一种永磁耦合器限位结构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202565141U (zh) * 2012-03-20 2012-11-28 大连液力机械有限公司 永磁涡流传动装置
CN203056819U (zh) * 2013-02-07 2013-07-10 哈尔滨庆达科技有限公司 油田专用永磁传动装置
CN103178689A (zh) * 2013-04-01 2013-06-26 上海曜中能源科技有限公司 扭矩限制型永磁偶合器
CN104065237A (zh) * 2014-06-04 2014-09-24 李启飞 非调速盘式磁力耦合器

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