CN107508423A - A kind of high-efficient heat-dissipating permagnetic synchronous motor - Google Patents

A kind of high-efficient heat-dissipating permagnetic synchronous motor Download PDF

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Publication number
CN107508423A
CN107508423A CN201710986998.0A CN201710986998A CN107508423A CN 107508423 A CN107508423 A CN 107508423A CN 201710986998 A CN201710986998 A CN 201710986998A CN 107508423 A CN107508423 A CN 107508423A
Authority
CN
China
Prior art keywords
shell
rotary shaft
heat
heat exchange
exchange box
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.)
Pending
Application number
CN201710986998.0A
Other languages
Chinese (zh)
Inventor
狄小涛
朱华
张兴淮
王学斌
游鹏
薛龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Kai Kai Power System Technology Co Ltd
Original Assignee
Nanjing Kai Kai Power System Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Kai Kai Power System Technology Co Ltd filed Critical Nanjing Kai Kai Power System Technology Co Ltd
Priority to CN201710986998.0A priority Critical patent/CN107508423A/en
Publication of CN107508423A publication Critical patent/CN107508423A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/02Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/14Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/19Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium

Abstract

The invention discloses a kind of high-efficient heat-dissipating permagnetic synchronous motor,Including shell and base,The enclosure is provided with rotary shaft,Rotary shaft right-hand member stretches out shell right-hand member,Rotor is equipped with the rotary shaft,Outer casing inner wall is fixed with stator,Shell left and right ends face is designed with several blow vents,Array has several No.1 rotating bars respectively on shell left end inwall on the outside of the rotary shaft,No.1 rotating bar right-hand member is provided with No.1 flabellum,Driven gear is equipped with the No.1 rotating bar of No.1 flabellum,The present invention is simple in construction,Rationally,Pass through the flowing to accelerating the inside and outside air-flow of motor housing,So as to be favorably improved the radiating effect of motor,Water-cooled cooling can also be dropped in addition to be combined with wind cooling temperature lowering,Water evaporation can take away substantial amounts of heat on shell,So as to greatly improve the radiating effect of device,So as to improve the continuous working period of motor,Improve the service life of motor,It is practical.

Description

A kind of high-efficient heat-dissipating permagnetic synchronous motor
Technical field
The present invention relates to a kind of power distribution cabinet, specifically a kind of high-efficient heat-dissipating permagnetic synchronous motor.
Background technology
Pure electric automobile generally uses high electromagnetic load with permagnetic synchronous motor, although having reached saving material, having reduced The purpose of volume, but it is excessive to also result in heat caused by motor, and the problem of area of dissipation relative deficiency.Too high temperature The service behaviour of motor can be not only influenceed, or even motor can be caused badly damaged.Traditional permagnetic synchronous motor relies only on scattered Hot-air fan can not reach good radiating effect, and not only radiating effect is poor, and it is slower to radiate, and motor internal is constantly in high temperature State, it is easy to burn internal important component.Therefore, it is badly in need of a kind of electric automobile permagnetic synchronous motor.
The content of the invention
It is an object of the invention to provide a kind of high-efficient heat-dissipating permagnetic synchronous motor, to solve to carry in above-mentioned background technology The problem of going out.
To achieve the above object, the present invention provides following technical scheme:
A kind of high-efficient heat-dissipating permagnetic synchronous motor, including shell and base, the enclosure are provided with rotary shaft, rotate Axle right-hand member stretches out shell right-hand member, is equipped with rotor in the rotary shaft, outer casing inner wall is fixed with stator, the shell left and right ends Face is designed with several blow vents, and array has the rotation of several No.1s respectively on the shell left end inwall on the outside of the rotary shaft Bar, No.1 rotating bar right-hand member are provided with No.1 flabellum, and driven gear, driven tooth are equipped with the No.1 rotating bar of No.1 flabellum Turning set is provided with the outside of rotary shaft where taking turns, is provided with active ring gear on the outside of turning set, driving gear is mutually nibbled with driven gear Close, when rotary shaft rotates, turning set concomitant rotation, turning set drives active ring gear to rotate by connecting rod, and active ring gear passes through Driven gear drives No.1 rotating bar to rotate, and then drives No.1 flabellum to rotate, and No.1 flabellum can accelerate enclosure when rotating Heat losses, be favorably improved the radiating effect of device, the outer side is provided with heat exchange box, the shell table where heat exchange box Face is evenly distributed with several heat-removal bars, and the heat exchange box upper surface is fixed with sparge pipe, and sparge pipe lower surface is provided with several The fountain head of spaced set, fountain head are stretched into inside heat exchange box, and the delivery port of the heat exchange box lower end is connected by communicating pipe Water tank positioned at base upper end, the delivery port connection water jet pump on the right side of water tank, water jet pump is by sending water tube hose to connect sparge pipe Intake port, and in the presence of water jet pump, water in water tank takes away case surface along sending water tube hose to enter in heat exchange box Heat, so as to be favorably improved the radiating effect of device, heat exchange box lower end both sides are arranged with gas blow pipe, and heat exchange box is left Upside is provided with steam vent, and No. two rotating bars are provided with inside gas blow pipe, and No. two rotating bar left ends are provided with No. two flabellums, and described No. two turn Lever right-hand member is provided with driven pulley, is provided with driving pulley on the outside of the rotary shaft on the right side of the shell, driving pulley is by being driven skin V belt translation connects driven pulley, and when rotary shaft rotates, driving pulley drives driven pulley to rotate by driving belt, and then band Dynamic No. two flabellums rotate, and so as to be blown into heat exchange box, so as to contribute to the water evaporation of case surface, water evaporation can be taken away Substantial amounts of heat on shell, so as to greatly improve the radiating effect of device.
As the further scheme of the present invention:The shell left end is fixed with airscoop shroud, and filtering is provided with airscoop shroud Web plate, the effect of screen pack are to remove the solid impurity in air.
As the further scheme of the present invention:The heat-removal bar is aluminium bar.
As the further scheme of the present invention:The shell is provided with the rolling bearing being engaged with No.1 rotating bar.
As the further scheme of the present invention:Positioning bearing is provided with the outside of No. two rotating bars, it is fixed that positioning bearing passes through Position bar is fixed on air blowing inside pipe wall.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention is simple and reasonable for structure, by accelerating motor The flowing of enclosure and outer gas stream, so as to be favorably improved the radiating effect of motor, water-cooled cooling and wind can also drop in addition Cold cooling is combined, and water evaporation can take away substantial amounts of heat on shell, so as to greatly improve the radiating effect of device, from And the continuous working period of motor is improved, and the service life of motor is improved, it is practical.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein:Shell 1, supporting leg 2, base 3, send water tube hose 4, water jet pump 5, water tank 6, driven gear 7, connecting rod 8, No.1 fan Leaf 9, No.1 rotating bar 10, turning set 11, screen pack 12, airscoop shroud 13, active ring gear 14, blow vent 15, steam vent 16, dissipate Hot rod 17, fountain head 18, sparge pipe 19, stator 20, heat exchange box 21, the flabellum 23, two of gas blow pipe 22, two rotating bar 25, from Movable belt pulley 24, driving belt 26, driving pulley 27, rotor 28, rotary shaft 29.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of high-efficient heat-dissipating permagnetic synchronous motor, including shell 1 and base 3, The inside of shell 1 is provided with rotary shaft 29, and the right-hand member of rotary shaft 29 stretches out the right-hand member of shell 1, rotor is equipped with the rotary shaft 29 28, the inwall of shell 1 is fixed with stator 20, and the left and right ends face of shell 1 is designed with several blow vents 15, the rotary shaft 29 Array has several No.1 rotating bars 10 respectively on the left end inwall of shell 1 in outside, and shell 1 is provided with and the phase of No.1 rotating bar 10 The rolling bearing of cooperation, the right-hand member of No.1 rotating bar 10 are provided with No.1 flabellum 9, are worn in the No.1 rotating bar 10 of No.1 flabellum 9 Provided with driven gear 7, the outside of rotary shaft 29 where driven gear 7 is provided with turning set 11, and the outside of turning set 11 is provided with driving tooth Ring 14, driving gear 14 are intermeshed with driven gear 7, when rotary shaft 29 rotates, the concomitant rotation of turning set 11, and turning set 11 Active ring gear 14 is driven to rotate by connecting rod 8, active ring gear 14 drives No.1 rotating bar 10 to rotate by driven gear 7, and then No.1 flabellum 9 is driven to rotate, No.1 flabellum 9 can accelerate the heat losses inside shell 1 when rotating, be favorably improved dissipating for device Thermal effect, the left end of shell 1 are fixed with airscoop shroud 13, screen pack 12, the effect of screen pack 12 are provided with airscoop shroud 13 It is to remove the solid impurity in air, the outside of shell 1 is provided with heat exchange box 21, and the surface of shell 1 where heat exchange box 21 is uniform Several heat-removal bars 17 are distributed with, heat-removal bar 17 is aluminium bar, and the upper surface of heat exchange box 21 is fixed with sparge pipe 19, sparge pipe 19 Lower surface is provided with the fountain head 18 of several spaced sets, and fountain head 18 is stretched into inside heat exchange box 21, under the heat exchange box 21 Water tank 6 of the delivery port at end by communicating pipe connection positioned at the upper end of base 3, the delivery port connection water jet pump 5 on the right side of water tank 6, spray Water pump 5 is by sending water tube hose 4 to connect the water inlet port of sparge pipe 19, and in the presence of water jet pump 5, water in water tank 6 is along sending Water tube hose 4 enters in heat exchange box 21, and then takes away the heat on the surface of shell 1, so as to be favorably improved the radiating effect of device, institute State the lower end both sides of heat exchange box 21 and be arranged with gas blow pipe 22, the upper left side of heat exchange box 21 is provided with steam vent 16, set inside gas blow pipe 22 There are No. two rotating bars 25, No. two left ends of rotating bar 25 are provided with No. two flabellums 23, and No. two outsides of rotating bar 25 are provided with positioning bearing, fixed Position bearing is fixed on the inwall of gas blow pipe 22 by locating rod, and No. two rotating bars 25 right-hand member is provided with driven pulley 24, described outer The outside of rotary shaft 29 on the right side of shell 1 is provided with driving pulley 27, and driving pulley 27 passes through the drive connection driven pulley of driving belt 26 24, when rotary shaft 29 rotates, driving pulley 27 drives driven pulley 24 to rotate by driving belt 26, and then drives No. two fans Leaf 23 rotates, and so as to be blown into heat exchange box 21, so as to contribute to the water evaporation on the surface of shell 1, water evaporation can be taken away outer Substantial amounts of heat on shell 1, so as to greatly improve the radiating effect of device.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of high-efficient heat-dissipating permagnetic synchronous motor, including shell (1) and base (3), it is characterised in that the shell (1) Inside is provided with rotary shaft (29), and rotary shaft (29) right-hand member stretches out shell (1) right-hand member, rotor is equipped with the rotary shaft (29) (28), shell (1) inwall is fixed with stator (20), and shell (1) the left and right ends face is designed with several blow vents (15), institute State array on shell (1) left end inwall on the outside of rotary shaft (29) has several No.1 rotating bars (10), No.1 rotating bar respectively (10) right-hand member is provided with No.1 flabellum (9), and driven gear (7) is equipped with the No.1 rotating bar (10) of No.1 flabellum (9), from Turning set (11) is provided with the outside of rotary shaft (29) where moving gear (7), active ring gear (14) is provided with the outside of turning set (11), it is main Moving gear (14) is intermeshed with driven gear (7), when rotary shaft (29) rotates, turning set (11) concomitant rotation, and turning set (11) active ring gear (14) is driven to rotate by connecting rod (8), active ring gear (14) drives No.1 rotating bar by driven gear (7) (10) rotate, and then drive No.1 flabellum (9) to rotate, No.1 flabellum (9) can accelerate shell (1) internal heat stream when rotating Lose, be favorably improved the radiating effect of device, be provided with heat exchange box (21) on the outside of the shell (1), where heat exchange box (21) outside Shell (1) surface is evenly distributed with several heat-removal bars (17), and heat exchange box (21) upper surface is fixed with sparge pipe (19), water spray The fountain head (18) that (19) lower surface is provided with several spaced sets is managed, fountain head (18) stretches into heat exchange box (21) inside, institute The water tank (6) of the delivery port of heat exchange box (21) lower end by communicating pipe connection positioned at base (3) upper end is stated, on the right side of water tank (6) Delivery port connection water jet pump (5), water jet pump (5) is by sending water tube hose (4) to connect the water inlet port of sparge pipe (19), in water jet pump (5) in the presence of, water in water tank (6) takes away shell (1) surface along sending water tube hose (4) to enter in heat exchange box (21) Heat, so as to be favorably improved the radiating effect of device, heat exchange box (21) the lower end both sides are arranged with gas blow pipe (22), Heat exchange box (21) upper left side is provided with steam vent (16), and No. two rotating bars (25), No. two rotating bars are provided with inside gas blow pipe (22) (25) left end is provided with No. two flabellums (23), and No. two rotating bars (25) right-hand member is provided with driven pulley (24), and the shell (1) is right Driving pulley (27) is provided with the outside of the rotary shaft (29) of side, driving pulley (27) passes through driving belt (26) drive connection driven belt Take turns (24), when rotary shaft (29) rotates, driving pulley (27) drives driven pulley (24) to rotate by driving belt (26), enters And drive No. two flabellums (23) to rotate, so as to be blown into heat exchange box (21), so as to contribute to the steam on shell (1) surface to steam Hair, water evaporation can take away substantial amounts of heat on shell (1), so as to greatly improve the radiating effect of device.
A kind of 2. high-efficient heat-dissipating permagnetic synchronous motor according to claim 1, it is characterised in that the shell (1) left end is fixed with airscoop shroud (13), and screen pack (12) is provided with airscoop shroud (13), and the effect of screen pack (12) is to remove Solid impurity in air.
A kind of 3. high-efficient heat-dissipating permagnetic synchronous motor according to claim 1, it is characterised in that the heat-removal bar (17) For aluminium bar.
4. a kind of high-efficient heat-dissipating permagnetic synchronous motor according to claim 1, it is characterised in that on the shell (1) Provided with the rolling bearing being engaged with No.1 rotating bar (10).
A kind of 5. high-efficient heat-dissipating permagnetic synchronous motor according to claim 1, it is characterised in that No. two rotating bars (25) outside is provided with positioning bearing, and positioning bearing is fixed on gas blow pipe (22) inwall by locating rod.
CN201710986998.0A 2017-10-20 2017-10-20 A kind of high-efficient heat-dissipating permagnetic synchronous motor Pending CN107508423A (en)

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Application Number Priority Date Filing Date Title
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108156795A (en) * 2017-12-29 2018-06-12 天津新欣孚自动化技术有限公司 A kind of good Industrial Ethernet Control unit of heat dissipation performance
CN108711998A (en) * 2018-06-05 2018-10-26 张明明 A kind of motor convenient for heat dissipation
CN110086294A (en) * 2019-04-30 2019-08-02 南京理工自动化研究院有限公司 A kind of novel driving motor of electric car
CN110600225A (en) * 2019-10-21 2019-12-20 徐州市铜山区百恒电子厂 Rainwater cooling device for pole-mounted transformer
CN110729855A (en) * 2019-11-08 2020-01-24 江苏科技大学 Motor with cooling structure
CN110739802A (en) * 2019-11-07 2020-01-31 江苏科技大学 motor with heat dissipation structure for electromechanical equipment
CN111049298A (en) * 2019-12-25 2020-04-21 扬中市飞达通信设备有限公司 High-stability motor stator and rotor combined structure
CN111064307A (en) * 2020-01-11 2020-04-24 天津海运职业学院 Heat dissipation type fixing device for ship motor
CN112564423A (en) * 2020-12-29 2021-03-26 洛阳速普机电科技有限公司 Ultrahigh-speed high-power permanent magnet synchronous motor
CN112737220A (en) * 2020-12-31 2021-04-30 宁波市益宁繁电阻科技有限公司 Small permanent magnet generator based on water cooling and air cooling synchronous heat dissipation
CN113629935A (en) * 2021-10-13 2021-11-09 南通通惠风机有限公司 Motor heat dissipation equipment for axial fan
CN114362427A (en) * 2022-03-17 2022-04-15 海门市华联机电有限公司 Motor with uniformly distributed ventilation type protective cover structure
CN115102335A (en) * 2022-06-06 2022-09-23 深圳市腾源建设集团有限公司 Energy-saving motor of multi-pole speed-regulating fresh air system
CN115133712A (en) * 2022-08-26 2022-09-30 中山市启胜电器有限公司 Motor with from heat dissipation function
CN117439339A (en) * 2023-12-13 2024-01-23 苏州万力肯动力科技有限公司 Permanent magnet synchronous motor control system and application method thereof

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KR101057972B1 (en) * 2010-07-06 2011-08-19 장인성 Motor cooling apparatus
CN107026537A (en) * 2017-05-15 2017-08-08 张志通 A kind of heat radiating type motor
CN207490685U (en) * 2017-10-20 2018-06-12 南京泓凯动力系统科技有限公司 A kind of high-efficient heat-dissipating permanent magnet synchronous motor

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
KR101057972B1 (en) * 2010-07-06 2011-08-19 장인성 Motor cooling apparatus
CN107026537A (en) * 2017-05-15 2017-08-08 张志通 A kind of heat radiating type motor
CN207490685U (en) * 2017-10-20 2018-06-12 南京泓凯动力系统科技有限公司 A kind of high-efficient heat-dissipating permanent magnet synchronous motor

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108156795A (en) * 2017-12-29 2018-06-12 天津新欣孚自动化技术有限公司 A kind of good Industrial Ethernet Control unit of heat dissipation performance
CN108711998A (en) * 2018-06-05 2018-10-26 张明明 A kind of motor convenient for heat dissipation
CN110086294A (en) * 2019-04-30 2019-08-02 南京理工自动化研究院有限公司 A kind of novel driving motor of electric car
CN110600225A (en) * 2019-10-21 2019-12-20 徐州市铜山区百恒电子厂 Rainwater cooling device for pole-mounted transformer
CN110739802A (en) * 2019-11-07 2020-01-31 江苏科技大学 motor with heat dissipation structure for electromechanical equipment
CN110729855A (en) * 2019-11-08 2020-01-24 江苏科技大学 Motor with cooling structure
CN111049298A (en) * 2019-12-25 2020-04-21 扬中市飞达通信设备有限公司 High-stability motor stator and rotor combined structure
CN111064307A (en) * 2020-01-11 2020-04-24 天津海运职业学院 Heat dissipation type fixing device for ship motor
CN112564423A (en) * 2020-12-29 2021-03-26 洛阳速普机电科技有限公司 Ultrahigh-speed high-power permanent magnet synchronous motor
CN112737220A (en) * 2020-12-31 2021-04-30 宁波市益宁繁电阻科技有限公司 Small permanent magnet generator based on water cooling and air cooling synchronous heat dissipation
CN113629935A (en) * 2021-10-13 2021-11-09 南通通惠风机有限公司 Motor heat dissipation equipment for axial fan
CN113629935B (en) * 2021-10-13 2021-12-24 南通通惠风机有限公司 Motor heat dissipation equipment for axial fan
CN114362427A (en) * 2022-03-17 2022-04-15 海门市华联机电有限公司 Motor with uniformly distributed ventilation type protective cover structure
CN114362427B (en) * 2022-03-17 2022-05-17 海门市华联机电有限公司 Motor with uniformly distributed ventilation type protective cover structure
CN115102335A (en) * 2022-06-06 2022-09-23 深圳市腾源建设集团有限公司 Energy-saving motor of multi-pole speed-regulating fresh air system
CN115102335B (en) * 2022-06-06 2023-02-14 深圳市腾源建设集团有限公司 Energy-saving motor of multi-pole speed regulation fresh air system
CN115133712A (en) * 2022-08-26 2022-09-30 中山市启胜电器有限公司 Motor with from heat dissipation function
CN115133712B (en) * 2022-08-26 2022-11-25 中山市启胜电器有限公司 Motor with from heat dissipation function
CN117439339A (en) * 2023-12-13 2024-01-23 苏州万力肯动力科技有限公司 Permanent magnet synchronous motor control system and application method thereof

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