WO2021238181A1 - Appareil de dissipation de chaleur pour dispositif d'inspection de ligne électrique - Google Patents

Appareil de dissipation de chaleur pour dispositif d'inspection de ligne électrique Download PDF

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Publication number
WO2021238181A1
WO2021238181A1 PCT/CN2020/136943 CN2020136943W WO2021238181A1 WO 2021238181 A1 WO2021238181 A1 WO 2021238181A1 CN 2020136943 W CN2020136943 W CN 2020136943W WO 2021238181 A1 WO2021238181 A1 WO 2021238181A1
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WO
WIPO (PCT)
Prior art keywords
wall
heat dissipation
aluminum plate
power line
box body
Prior art date
Application number
PCT/CN2020/136943
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English (en)
Chinese (zh)
Inventor
刘清贵
谭建宏
郑志强
李灏
杨丽莉
Original Assignee
太仓仕茂传动机械有限公司
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Application filed by 太仓仕茂传动机械有限公司 filed Critical 太仓仕茂传动机械有限公司
Publication of WO2021238181A1 publication Critical patent/WO2021238181A1/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the utility model relates to the technical field of power engineering, in particular to a heat dissipation device used for power line inspection equipment.
  • Distribution network lines and equipment are an important part of the power system. Due to lightning strikes, strong winds, floods, external construction and other factors, the distribution network lines and equipment are prone to aging and damage. If they are not discovered and eliminated in time, they may develop into various Such failures and even accidents affect the safe operation of the power system. Therefore, in order to ensure the safe and stable operation of the power system, it is necessary to conduct inspections on the distribution network lines and equipment, and conduct inspections on the distribution network lines and equipment that have defects and safety hazards. Replacement to prevent accidents.
  • the purpose of the utility model is to solve the shortcomings in the prior art, and proposes a heat dissipation device for power line inspection equipment.
  • a heat dissipation device for power line inspection equipment comprising a box body, the inner walls of both sides of the box body are provided with fixing plates, and one side of the outer wall of the fixing plate is provided with an aluminum plate, and the top outer wall of the aluminum plate is bonded There is a thermally conductive silicone pad, and the top outer wall of the thermally conductive silicone pad is placed with a battery pack, one side of the outer wall of the box body is opened with an air inlet, one side of the outer wall of the box body is provided with a protective shell, and one side of the inner wall of the protective shell A motor is provided, one end of the output shaft of the motor is sleeved with a shaft sleeve, and the outer walls of both sides of the shaft sleeve are provided with fan blades, and one side of the outer wall of the box body is inserted with ventilating pipes distributed at equal distances for ventilation.
  • the cross section of the tube is L-shaped.
  • a card slot is opened on one side of the outer wall of the box body, and a card block is clamped in the card slot, and the outer wall of one end of the card block away from the card slot is provided with a dust-proof net.
  • a clamping seat is provided on the inner wall of the bottom of the box body, and a liquid storage tank is clamped in the clamping seat.
  • the liquid storage tank contains cooling liquid inside, and a liquid outlet pipe is inserted into the outer wall of the top of the liquid storage tank.
  • one side of the outer wall of the liquid outlet pipe is provided with a pump body, and one end of the liquid outlet pipe is inserted with a circulation pipe.
  • the bottom outer wall of the aluminum plate is provided with a clamp, and the circulating pipe passes through the clamp, and the circumferential outer wall of the circulating pipe is in contact with the bottom outer wall of the aluminum plate.
  • a liquid return tube is inserted into the end of the circulation tube away from the liquid outlet tube, and one end of the liquid return tube extends into the liquid storage tank.
  • one side of the outer wall of the liquid storage tank is provided with radiating fins, and the radiating fins are distributed equidistantly.
  • the battery pack in the box will emit high heat energy due to long-term work.
  • the heat emitted by the battery is absorbed by the thermal silica gel pad and transferred to the aluminum plate.
  • starting the pump body can pump the coolant in the liquid storage tank into the circulation pipe, and at the same time, one side of the outer wall of the circulation pipe is in contact with the aluminum plate, so it can have a good heat dissipation effect on the aluminum plate;
  • the motor Through the motor, fan blades and ventilation pipe, the motor is started while the circulation tube dissipates heat from the aluminum plate.
  • the motor drives the fan blades to rotate.
  • the rotation of the fan blades can have a good air-cooling effect on the circulation tube.
  • the cross section of the vent pipe is L-shaped, which can prevent dust from entering the box from the vent pipe during the ventilation process;
  • the dust-proof net can prevent external dust and impurities from entering the inside of the cabinet and affecting the normal electrical components inside the cabinet.
  • people can disassemble the dust-proof net by separating the card block from the card slot, which is convenient for people's subsequent cleaning work.
  • Fig. 1 is a schematic structural diagram of a heat dissipation device for power line inspection equipment proposed in embodiment 1;
  • FIG. 2 is a schematic structural diagram of a heat dissipation device for power line inspection equipment proposed in Embodiment 1;
  • FIG. 3 is a schematic structural diagram of a heat dissipation device for power line inspection equipment proposed in Embodiment 1;
  • FIG. 4 is a schematic structural diagram of a heat dissipation device for power line inspection equipment proposed in Embodiment 2.
  • a heat dissipation device for power line inspection equipment includes a box body 1.
  • the inner walls of both sides of the box body 1 are welded with fixing plates 11, and one side of the outer wall of the fixing plate 11 is connected by bolts.
  • Aluminum plate 12, the top outer wall of aluminum plate 12 is bonded with a thermally conductive silicone pad 2, and a battery pack is placed on the top outer wall of the thermally conductive silicone pad 2, an air inlet 14 is opened on one side of the outer wall of the box 1, and one side of the outer wall of the box 1 passes through
  • a protective shell is connected with bolts, and one side of the inner wall of the protective shell is connected with a motor 15 through bolts.
  • One end of the output shaft of the motor 15 is sleeved with a shaft sleeve, and both outer walls of the shaft sleeve are connected with fan blades 13 through bolts.
  • One side of the outer wall of 1 is plugged with ventilation pipes 10 distributed equidistantly, and the cross section of the ventilation pipe 10 is L-shaped.
  • a card slot is opened on one side of the outer wall of the box body 1, and a card block 17 is clamped in the card slot.
  • the outer wall of the end of the card block 17 away from the card slot is welded with a dust-proof net 16, and the bottom inner wall of the box body 1 is connected by bolts
  • One side of the outer wall is connected with the pump body 8 by bolts, and one end of the outlet pipe 9 is inserted with a circulation tube 3, the bottom outer wall of the aluminum plate 12 is connected with a clamp 4 by bolts, and the circulation tube 3 passes through the clamp 4.
  • the outer circumferential wall of the circulation pipe 3 is in contact with the outer wall of the bottom of the aluminum plate 12.
  • the end of the circulation pipe 3 away from the liquid outlet pipe 9 is inserted with a liquid return pipe 5, and one end of the liquid return pipe 5 extends into the liquid storage tank 7.
  • the battery pack in box 1 will emit high heat energy due to long time work.
  • the heat emitted by the battery is absorbed by the thermally conductive silicone pad 2 and transferred to the aluminum plate 12.
  • the pump body 8 can be activated to transfer the liquid storage tank 7
  • the cooling liquid is pumped into the circulating pipe 3, and at the same time, one side of the outer wall of the circulating pipe 3 is in contact with the aluminum plate 12, so the aluminum plate 12 can have a good heat dissipation effect.
  • the motor 15 is started while the circulating pipe 3 dissipates the aluminum plate 12 ,
  • the motor 15 drives the fan blade 13 to rotate, and the fan blade 13 rotates to have a good air-cooling effect on the circulation pipe 3.
  • the cross section of the ventilation pipe 10 is L-shaped, which can prevent dust from being ventilated during the ventilation process.
  • the tube 10 enters the box 1, while the motor 15 is turned on to drive the fan blade 13 to rotate, the dust-proof net 16 can prevent external dust and impurities from entering the box 1 and affecting the normal operation of the internal electrical components of the box 1.
  • people also The dust-proof net 16 can be disassembled by separating the clamping block 17 from the clamping slot, which facilitates people's subsequent cleaning work.
  • Example 4 a heat dissipation device for power line inspection equipment.
  • one side of the outer wall of the liquid storage tank 7 is connected with a heat sink 18 by bolts, and the heat sink 18 is equidistant. distributed.
  • the battery pack in box 1 will emit high heat energy due to long time work.
  • the heat emitted by the battery is absorbed by the thermally conductive silicone pad 2 and transferred to the aluminum plate 12.
  • the pump body 8 can be activated to transfer the liquid storage tank 7
  • the cooling liquid is pumped into the circulating pipe 3, and at the same time, one side of the outer wall of the circulating pipe 3 is in contact with the aluminum plate 12, so the aluminum plate 12 can have a good heat dissipation effect.
  • the motor 15 is started while the circulating pipe 3 dissipates the aluminum plate 12 ,
  • the motor 15 drives the fan blade 13 to rotate, and the rotation of the fan blade 13 can achieve a good air-cooling effect on the circulation pipe 3, and the heat sink 18 provided on the outer wall of the liquid storage tank 7 can speed up the heat dissipation of the liquid storage tank 7 The effect, indirectly improves the heat dissipation effect of the device on the battery pack.
  • the cross section of the ventilation pipe 10 is L-shaped, which can prevent dust from entering the cabinet 1 from the ventilation pipe 10 during the ventilation process, and the fan blades are driven by the starting motor 15 13 While rotating, the dust-proof net 16 can prevent external dust and impurities from entering the cabinet 1 and affecting the normal operation of the internal electrical components of the cabinet 1.
  • people can also separate the clip 17 from the slot to prevent dust
  • the net 16 is disassembled to facilitate people's subsequent cleaning work.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

L'invention concerne un appareil de dissipation de chaleur pour un dispositif d'inspection de ligne électrique, l'appareil comprenant : un corps de boîte (1), des plaques de fixation (11) étant disposées sur des parois internes de deux côtés du corps de boîte (1), une plaque d'aluminium (12) étant disposée sur une paroi externe d'un côté de la plaque de fixation (11), un tampon de gel de silice thermoconducteur (2) étant collé à une paroi externe de la partie supérieure de la plaque d'aluminium (12), et un bloc-batterie de stockage étant placé sur une paroi externe de la partie supérieure du tampon de gel de silice thermoconducteur (2) ; et une entrée d'air (14) est formée dans une paroi externe d'un côté du corps de boîte (1), une coque de protection est disposée sur la paroi externe d'un côté du corps de boîte (1), un moteur électrique (15) est disposé sur une paroi interne d'un côté de la coque de protection, un manchon d'arbre est en liaison emmanchée avec une extrémité d'un arbre de sortie du moteur électrique (15), et des pales de ventilateur (13) sont disposées sur des parois externes de deux côtés du manchon d'arbre. Le bloc-batterie de stockage dans le corps de boîte (1) peut émettre une quantité élevée d'énergie thermique due au fonctionnement pendant une longue période, la chaleur émise par le bloc-batterie de stockage est absorbée par le tampon de gel de silice thermoconducteur (2) et transférée à la plaque d'aluminium (12), à ce moment, un liquide de refroidissement dans une boîte de stockage de liquide (7) peut être pompé dans un tuyau de circulation (3) en démarrant un corps de pompe (8), une paroi externe d'un côté du tuyau de circulation (3) est en contact avec la plaque d'aluminium (12), et par conséquent, un bon effet de dissipation de chaleur peut être obtenu sur la plaque d'aluminium (12).
PCT/CN2020/136943 2020-05-26 2020-12-16 Appareil de dissipation de chaleur pour dispositif d'inspection de ligne électrique WO2021238181A1 (fr)

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CN202020907522.0 2020-05-26
CN202020907522.0U CN211879566U (zh) 2020-05-26 2020-05-26 一种用于电力线路巡检设备的散热装置

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CN114096099A (zh) * 2021-12-06 2022-02-25 扬州正扬电力科技有限公司 一种防腐蚀静音电气柜
CN114173537A (zh) * 2021-12-10 2022-03-11 湖南德品网络科技有限公司 一种基于计算机网络技术的信息系统集成终端设备
CN114222466A (zh) * 2021-12-16 2022-03-22 盐城市正龙电热科技有限公司 一种具有多功能的温控表
CN114264854A (zh) * 2022-01-20 2022-04-01 江苏苏源杰瑞科技有限公司 一种分离式电表箱
CN114828488A (zh) * 2022-05-04 2022-07-29 臧蕾 一种机电监测装置
CN114908822A (zh) * 2022-06-30 2022-08-16 常州市力烨重型设备科技有限公司 一种滑线式电动装载机
CN115052214A (zh) * 2022-06-08 2022-09-13 无锡杰夫电声股份有限公司 一种伸缩式散热音箱
CN115453169A (zh) * 2022-09-06 2022-12-09 王晓培 一种风动换气式电力监测桩
CN115768084A (zh) * 2022-12-10 2023-03-07 江苏瑞普森电路科技有限公司 一种集成电路的散热装置
CN115866982A (zh) * 2022-12-07 2023-03-28 高特电驱动科技(徐州)有限公司 一种防尘防水散热型电动车控制器
CN115958762A (zh) * 2023-03-16 2023-04-14 中汽信息科技(天津)有限公司 一种汽车保险杠模具冷却设备
CN116846144A (zh) * 2023-06-27 2023-10-03 南通联科汽车零部件股份有限公司 一种防腐防潮的防护型电机外壳
CN116973608A (zh) * 2023-09-21 2023-10-31 国网江苏省电力有限公司泰州供电分公司 一种便携式电力测量设备
CN117039245A (zh) * 2023-08-11 2023-11-10 新疆阳光电通科技股份有限公司 一种稳定性高的太阳能储能装置
CN117134054A (zh) * 2023-08-28 2023-11-28 江苏申威新能源科技有限公司 一种新能源电动汽车用多层组合型高强度锂电池箱体

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CN112399758B (zh) * 2020-11-25 2021-12-10 内蒙古大唐国际托克托发电有限责任公司 一种散热效果良好的电力检测装置
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US20090109620A1 (en) * 2007-10-31 2009-04-30 Wang Cheng-Tu Heat-dissipating device of portable electronic apparatus
CN108879022A (zh) * 2018-06-29 2018-11-23 佛山市联智新创科技有限公司 一种散热效果好的机器人电池
CN208939081U (zh) * 2018-11-28 2019-06-04 陕西正太能源科技有限公司 一种钒液流电池用高效散热装置
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CN114096099A (zh) * 2021-12-06 2022-02-25 扬州正扬电力科技有限公司 一种防腐蚀静音电气柜
CN114173537A (zh) * 2021-12-10 2022-03-11 湖南德品网络科技有限公司 一种基于计算机网络技术的信息系统集成终端设备
CN114222466A (zh) * 2021-12-16 2022-03-22 盐城市正龙电热科技有限公司 一种具有多功能的温控表
CN114222466B (zh) * 2021-12-16 2023-12-19 盐城市正龙电热科技有限公司 一种具有多功能的温控表
CN114264854B (zh) * 2022-01-20 2022-10-28 江苏苏源杰瑞科技有限公司 一种分离式电表箱
CN114264854A (zh) * 2022-01-20 2022-04-01 江苏苏源杰瑞科技有限公司 一种分离式电表箱
CN114828488A (zh) * 2022-05-04 2022-07-29 臧蕾 一种机电监测装置
CN114828488B (zh) * 2022-05-04 2024-02-13 吉林省中科电缆附件有限公司 一种机电监测装置
CN115052214A (zh) * 2022-06-08 2022-09-13 无锡杰夫电声股份有限公司 一种伸缩式散热音箱
CN115052214B (zh) * 2022-06-08 2023-09-15 无锡杰夫电声股份有限公司 一种伸缩式散热音箱
CN114908822A (zh) * 2022-06-30 2022-08-16 常州市力烨重型设备科技有限公司 一种滑线式电动装载机
CN114908822B (zh) * 2022-06-30 2023-09-12 常州市力烨重型设备科技有限公司 一种滑线式电动装载机
CN115453169A (zh) * 2022-09-06 2022-12-09 王晓培 一种风动换气式电力监测桩
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