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Air separation type high-stability motor

A high-stability, off-the-shelf technology, used in electromechanical devices, electrical components, wind power generation, etc., can solve problems such as enlargement, generator damage, and continuous working time, to ensure heat dissipation efficiency, improve heat dissipation area, The effect of improving heat dissipation efficiency

Active Publication Date: 2021-09-28
SUZHOU BOLEGE MOTOR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the generator is generating electricity, the rotor rotates at high speed, which will cause the generator to generate a lot of heat. In the prior art, heat dissipation scales are usually arranged on the surface of the generator to increase the heat dissipation area and achieve the effect of heat dissipation. For large generators , the continuous working time is usually long, and it is difficult to dissipate the heat in time only through the cooling scales, which will not only affect the stability of the generator, resulting in poor power generation efficiency, but also increase the probability of generator damage due to the accumulation of heat Larger, making the service life shorter

Method used

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  • Air separation type high-stability motor

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Embodiment 1

[0041] see Figure 1-3 , a gas-separated high-stability motor, including a motor housing 1, end covers 4 are connected to the upper and lower ends of the motor housing 1, a rotor shaft 8 is connected between the two end covers 4, and the rotor shaft 8 moves through the motor housing 1 The outer end of the motor casing 1 is fixedly connected with a plurality of evenly distributed fan scales 2 .

[0042] see Figure 4 , the fan-type scales 2 include a heat-conducting end 21 fixedly connected to the motor casing 1 and two air-separated scales 22 located at the end of the heat-conducting end 21 away from the motor casing 1, and a heat-conducting silica gel is connected between the two air-separated scales 22 and the heat-conducting end 21 Sheet 3, heat conducting end 21 and air separation scale 22 are all made of hard high thermal conductivity material, and thermal conductive silicone sheet 3 is made of elastic thermal conductivity material, please refer to Figure 5 , when the ...

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Abstract

The invention discloses an air separation type high-stability motor, and belongs to the field of motors. According to the air separation type high-stability motor, through the arrangement of fan-type scales, when the motor operates to generate a large amount of heat, an outer pushing bag is heated to expand so as to push air separation scales outwards, so that the fan-type scales are in a fan-shaped unfolding state. Compared with the prior art, the heat dissipation area in contact with the outside is remarkably increased, so that the heat dissipation efficiency is effectively improved, the stability of the motor is improved, meanwhile, heat on the fan-type scales can be quickly gathered and conducted outwards under the action of the heat conduction chain ropes, and heat dissipation is accelerated. On the other hand, it is effectively guaranteed that the outer pushing bag located on the outer side expands quickly when the motor generates heat, then separation of the two air separation scales when the two air separation scales are heated is effectively guaranteed, in addition, in cooperation with the effect of the magnetic sheets, it can be effectively guaranteed that the separated air separation scales on the two adjacent fan-type scales make contact, then the air flow connectivity between the two fan-type scales is guaranteed, and the heat dissipation efficiency is effectively ensured.

Description

technical field [0001] The invention relates to the field of motors, in particular to an air-separated high-stability motor. Background technique [0002] The rotor is composed of rotor core (or magnetic pole, magnetic yoke) winding, guard ring, center ring, slip ring, fan and shaft and other components. Generally speaking, the rotor is one of the components of traditional Chinese medicine for generating electrons. The stator and the rotor are connected and assembled by the bearing and the end cover, so that the rotor can rotate in the stator and do the movement of cutting the magnetic force line, thereby generating an induced electric potential. Through the terminal Leading out, connected in the loop, then a current is generated. Due to the difficulty in commutation and high speed of the rotor, various failures occur frequently. Common faults include commutator damage, bearing damage, fan blade damage, brush wear, and rotor winding burnout. [0003] When the generator is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/18H02K9/22
CPCH02K5/18H02K9/227H02K2213/03Y02E10/72
Inventor 高中彦
Owner SUZHOU BOLEGE MOTOR TECH CO LTD
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