CN101908727B - Electric energy regulating energy-saving device - Google Patents

Electric energy regulating energy-saving device Download PDF

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Publication number
CN101908727B
CN101908727B CN2010102372072A CN201010237207A CN101908727B CN 101908727 B CN101908727 B CN 101908727B CN 2010102372072 A CN2010102372072 A CN 2010102372072A CN 201010237207 A CN201010237207 A CN 201010237207A CN 101908727 B CN101908727 B CN 101908727B
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housing frame
saving device
reactor
electric energy
bipolar transistor
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CN101908727A (en
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张建兴
胡永生
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Jiangsu Fangcheng New Energy Technology Co ltd
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Jiangsu Fangcheng Electric Science and Technology Co Ltd
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Abstract

本发明涉及一种电能调节节能装置，用于电能调节节能装置的安装。包括壳体框架(7)、面板、背板、纵梁(23)、断路器(8)、电源板(16)、主控制板(17)、熔断器(11)、电阻(18)、接触器(13)、霍尔传感器(15)、避雷器(19)、端子排(20)、铝散热器(3)、脉冲电容(21)、电抗器(22)、绝缘栅双极型晶体管触发板(2)和绝缘栅双极型晶体管(4)，在壳体框架(7)内设置有一隔板(24)，隔板(24)置于所述电抗器(22)前侧以及上方，铝散热器(3)置于该隔板(24)的前上方，在所述面板下部和背板下部分别开设有一绝缘栅双极型晶体管风冷进风口(33)和一电抗器风冷进风口(27)，在壳体框架(7)顶部一前一后设置有离心式风机(31)和小风机(29)。本发明电能调节节能装置提高了铝散热器的散热效率的作用。

The invention relates to an electric energy regulating and energy saving device, which is used for installation of the electric energy regulating and energy saving device. Including housing frame (7), panel, back plate, stringer (23), circuit breaker (8), power board (16), main control board (17), fuse (11), resistor (18), contact device (13), hall sensor (15), lightning arrester (19), terminal block (20), aluminum radiator (3), pulse capacitor (21), reactor (22), insulated gate bipolar transistor trigger board (2) and the insulated gate bipolar transistor (4), a partition (24) is arranged in the casing frame (7), and the partition (24) is placed on the front side and above the reactor (22), aluminum The radiator (3) is placed on the upper front of the partition (24), and an insulated gate bipolar transistor air-cooled air inlet (33) and a reactor air-cooled air inlet are provided at the lower part of the panel and the lower part of the backboard respectively. (27), a centrifugal blower fan (31) and a small blower fan (29) are arranged one after the other at the top of the housing frame (7). The electric energy regulating energy-saving device of the present invention improves the heat dissipation efficiency of the aluminum radiator.

Description

电能调节节能装置Electric energy regulation and energy saving device

(一)技术领域 (1) Technical field

本发明涉及一种电能调节节能装置。用于电能调节节能装置的安装。属于电力设施技术领域。The invention relates to an electric energy regulating and energy saving device. It is used for the installation of electric energy regulation and energy saving devices. It belongs to the technical field of power facilities.

(二)背景技术 (2) Background technology

电能调节节能装置安装在壳体框架内，一般由绝缘栅双极型晶体管(IGBT)触发板、铝散热器、绝缘栅双极型晶体管、断路器、熔断器、接触器、霍尔传感器、电源板、主控制板、电阻、避雷器、端子排、脉冲电容、电抗器和离心式风机等组成。由于其在电抗器与铝散热器之间没有设置任何隔离设置，使得电抗器产生的热量也由铝散热器散发后再由铝散热器上方的离心式风机排出，这样就导致铝散热器的散热效果不理想。The power-adjusting energy-saving device is installed in the housing frame, and generally consists of an insulated gate bipolar transistor (IGBT) trigger board, an aluminum heat sink, an insulated gate bipolar transistor, a circuit breaker, a fuse, a contactor, a Hall sensor, a power supply board, main control board, resistors, arresters, terminal blocks, pulse capacitors, reactors and centrifugal fans. Since there is no isolation device between the reactor and the aluminum radiator, the heat generated by the reactor is also dissipated by the aluminum radiator and then discharged by the centrifugal fan above the aluminum radiator, which leads to the heat dissipation of the aluminum radiator The effect is not ideal.

(三)发明内容 (3) Contents of the invention

本发明的目的在于克服上述不足，提供一种铝散热器散热效果好电能调节节能装置。The purpose of the present invention is to overcome the above disadvantages and provide an aluminum radiator with good heat dissipation effect, electric energy regulation and energy saving device.

本发明的目的是这样实现的：一种电能调节节能装置，包括壳体框架、面板和背板，在壳体框架的左右两侧安装有纵梁，纵梁有多根，多根纵梁自上至下平行布置，在壳体框架的左右两侧纵梁之间自上至下平行安装有第一安装板、第二安装板和第三安装板，第一安装板、第二安装板和第三安装板竖直布置，在第一安装板上安装有断路器、电源板和主控制板，第二安装板上安装有熔断器和电阻，第三安装板上安装有接触器、霍尔传感器、避雷器和端子排；在壳体框架的左右两侧纵梁之间自上至下平行安装有多排横档，在最上面一排横档上安装有铝散热器和脉冲电容，铝散热器置于第一安装板上方，在下面的一排或几排横档上安装有电抗器，在铝散热器前侧设置有绝缘栅双极型晶体管触发板和绝缘栅双极型晶体管4，绝缘栅双极型晶体管与电抗器之间通过一第一铜排相连接，断路器与熔断器之间通过一第二铜排相连接，在壳体框架内设置有一隔板，隔板置于所述电抗器前侧以及上方，且使所述第一安装板、第二安装板和第三安装板置于该隔板的前方，铝散热器置于该隔板的前上方，在所述面板下部和背板下部分别开设有一绝缘栅双极型晶体管风冷进风口和一电抗器风冷进风口，在壳体框架顶部一前一后设置有离心式风机和小风机。The object of the present invention is achieved in this way: an electric energy regulating energy-saving device, comprising a shell frame, a panel and a back plate, longitudinal beams are installed on the left and right sides of the shell frame, there are many longitudinal beams, and the multiple longitudinal beams are automatically Arranged in parallel from top to bottom, a first mounting plate, a second mounting plate and a third mounting plate are installed in parallel from top to bottom between the longitudinal beams on the left and right sides of the shell frame, the first mounting plate, the second mounting plate and the The third mounting board is arranged vertically. On the first mounting board, circuit breakers, power boards and main control boards are installed. On the second mounting board, fuses and resistors are installed. On the third mounting board, contactors, Hall Sensors, lightning arresters and terminal blocks; multiple rows of crosspieces are installed in parallel from top to bottom between the left and right side beams of the housing frame, and aluminum radiators and pulse capacitors are installed on the top row of crosspieces. The reactor is placed above the first mounting plate, and reactors are installed on one or several rows of crosspieces below, and an insulated gate bipolar transistor trigger plate and an insulated gate bipolar transistor 4 are arranged on the front side of the aluminum radiator. The insulated gate bipolar transistor and the reactor are connected through a first copper bar, and the circuit breaker and the fuse are connected through a second copper bar. The reactor is placed on the front side and above, and the first installation plate, the second installation plate and the third installation plate are placed in front of the partition, and the aluminum radiator is placed on the front and top of the partition. The lower part of the panel and the lower part of the backboard are respectively provided with an air-cooled air inlet of an insulated gate bipolar transistor and a reactor air-cooled air inlet, and a centrifugal fan and a small fan are arranged one behind the other on the top of the housing frame.

本发明的有益效果是：The beneficial effects of the present invention are:

本发明电能调节节能装置工作时，绝缘栅双极型晶体管产生的热量经铝散热器散热后经铝散热器风道由其上方的离心式风机排出；而由于在电抗器前侧以及上方设置有一隔板，使电抗器产生的热量不经铝散热器而绕道后由置于壳体框架顶部后边的小风机排出，从而达到提高铝散热器的散热效率的作用。When the electric energy regulating energy-saving device of the present invention is working, the heat generated by the insulated gate bipolar transistor is radiated by the aluminum radiator and then discharged from the centrifugal fan above it through the air channel of the aluminum radiator; The partition plate makes the heat generated by the reactor detour without passing through the aluminum radiator and then discharged by the small fan placed behind the top of the shell frame, so as to improve the heat dissipation efficiency of the aluminum radiator.

附图说明 Description of drawings

图1为本发明电能调节节能装置卸去面板后的正面结构示意图。Fig. 1 is a schematic diagram of the front structure of the electric energy regulating and energy-saving device of the present invention after removing the panel.

图2为本发明电能调节节能装置卸去背板后的背面结构示意图。Fig. 2 is a schematic diagram of the back structure of the electric energy regulating and energy-saving device of the present invention with the back plate removed.

图3为本发明电能调节节能装置卸去侧板后的侧面结构示意图。Fig. 3 is a schematic diagram of the side structure of the electric energy regulating and energy-saving device of the present invention with side plates removed.

图中附图标记：Reference signs in the figure:

横档1、绝缘栅双极型晶体管触发板2、铝散热器3、绝缘栅双极型晶体管4、第一铜排5、绝缘子6、壳体框架7、断路器8、第一安装板9、第二铜排10、熔断器11、第二安装板12、接触器13、第三安装板14、霍尔传感器15、电源板16、主控制板17、电阻18、避雷器19、端子排20、脉冲电容21、电抗器22、纵梁23、隔板24、立柱25、母线框26、电抗器风冷进风口27、风机罩28、小风机29、离心式风机安装梁30、离心式风机31、铝散热器风道32、绝缘栅双极型晶体管风冷进风口33。Crossbar 1, IGBT trigger board 2, aluminum radiator 3, IGBT 4, first copper bar 5, insulator 6, housing frame 7, circuit breaker 8, first mounting plate 9 , second copper bar 10, fuse 11, second mounting board 12, contactor 13, third mounting board 14, Hall sensor 15, power board 16, main control board 17, resistor 18, lightning arrester 19, terminal block 20 , pulse capacitor 21, reactor 22, longitudinal beam 23, partition 24, column 25, bus bar frame 26, reactor air-cooled air inlet 27, fan cover 28, small fan 29, centrifugal fan installation beam 30, centrifugal fan 31. Aluminum radiator air duct 32, insulated gate bipolar transistor air-cooled air inlet 33.

(五)具体实施方式 (5) Specific implementation methods

参见图1～3，图1为本发明电能调节节能装置的卸去面板后的正面结构示意图。图2为本发明电能调节节能装置的卸去背板后的背面结构示意图。图3为本发明电能调节节能装置的卸去侧板后的侧面结构示意图。由图1、图2和图3可以看出，本发明电能调节节能装置，包括壳体框架7、面板和背板，壳体框架7的左右两侧中间均安装有立柱25，在壳体框架7的左右两侧安装有纵梁23，纵梁23有多根，多根纵梁27自上至下平行布置，在壳体框架7的左右两侧纵梁23之间自上至下平行安装有第一安装板9、第二安装板12和第三安装板14，第一安装板9、第二安装板12和第三安装板14竖直布置，在第一安装板9上安装有断路器8、电源板16和主控制板17，第二安装板12上安装有熔断器11和电阻18，第三安装板14上安装有接触器13、霍尔传感器15、避雷器19和端子排20，在壳体框架7的左右两侧纵梁23之间自上至下平行安装有多排横档1，在最上面一排横档1上安装有铝散热器3和脉冲电容21，铝散热器3置于第一安装板9上方，在下面的一排或几排横档1上安装有电抗器22，在铝散热器3前侧设置有绝缘栅双极型晶体管触发板2和绝缘栅双极型晶体管4，绝缘栅双极型晶体管4与电抗器22之间通过一第一铜排5相连接，第一铜排5的中间通过绝缘子6固定在壳体框架7上，断路器8与熔断器11之间通过一第二铜排10相连接，在壳体框架7内设置有一隔板24，隔板24置于所述电抗器22前侧以及上方，且使所述第一安装板9、第二安装板12和第三安装板14置于该隔板24的前方，铝散热器3置于该隔板24的前上方，在所述面板下部和背板下部分别开设有一绝缘栅双极型晶体管风冷进风口33和一电抗器风冷进风口27，在壳体框架7顶部一前一后设置有离心式风机31和小风机29，离心式风机31通过离心式风机安装梁30安装在壳体框架7顶部，并在离心式风机31和小风机29外设置有一风机罩28。Referring to Figures 1-3, Figure 1 is a schematic diagram of the front structure of the electric energy regulating and energy-saving device of the present invention with the panel removed. Fig. 2 is a schematic diagram of the back structure of the electric energy regulating and energy-saving device of the present invention with the back plate removed. Fig. 3 is a schematic diagram of the side structure of the electric energy regulating and energy-saving device of the present invention after the side plate is removed. As can be seen from Fig. 1, Fig. 2 and Fig. 3, the electric energy regulating and energy-saving device of the present invention includes a housing frame 7, a panel and a back plate, and a column 25 is installed in the middle of the left and right sides of the housing frame 7, and the housing frame The left and right sides of 7 are equipped with longitudinal beams 23, and there are many longitudinal beams 23, and the plurality of longitudinal beams 27 are arranged in parallel from top to bottom, and are installed in parallel from top to bottom between the longitudinal beams 23 on the left and right sides of the housing frame 7 There are a first mounting plate 9, a second mounting plate 12 and a third mounting plate 14, the first mounting plate 9, the second mounting plate 12 and the third mounting plate 14 are vertically arranged, and a circuit breaker is installed on the first mounting plate 9 8, power supply board 16 and main control board 17, fuse 11 and resistor 18 are installed on the second installation board 12, contactor 13, Hall sensor 15, lightning arrester 19 and terminal block 20 are installed on the third installation board 14 , between the longitudinal beams 23 on the left and right sides of the housing frame 7, multiple rows of crosspieces 1 are installed in parallel from top to bottom, and an aluminum radiator 3 and a pulse capacitor 21 are installed on the top row of crosspieces 1, and the aluminum heat dissipation The reactor 3 is placed above the first mounting plate 9, a reactor 22 is installed on one or more rows of crosspieces 1 below, and an insulated gate bipolar transistor trigger plate 2 and an insulated gate The bipolar transistor 4, the insulated gate bipolar transistor 4 and the reactor 22 are connected through a first copper bar 5, the middle of the first copper bar 5 is fixed on the housing frame 7 through an insulator 6, and the circuit breaker 8 It is connected with the fuse 11 through a second copper bar 10, and a partition 24 is arranged in the housing frame 7, and the partition 24 is placed on the front side and above the reactor 22, and the first installation The plate 9, the second mounting plate 12 and the third mounting plate 14 are placed in front of the partition 24, the aluminum heat sink 3 is placed in front of the partition 24, and an insulating The grid bipolar transistor air-cooled air inlet 33 and a reactor air-cooled air inlet 27 are provided with a centrifugal fan 31 and a small fan 29 one behind the other on the top of the housing frame 7, and the centrifugal fan 31 is installed through the centrifugal fan The beam 30 is installed on the top of the housing frame 7, and a fan cover 28 is arranged outside the centrifugal fan 31 and the small fan 29.

Claims (4)

1.一种电能调节节能装置，包括壳体框架(7)、面板和背板，在壳体框架(7)的左右两侧安装有纵梁(23)，纵梁(23)有多根，多根纵梁(27)自上至下平行布置，在壳体框架(7)的左右两侧纵梁(23)之间自上至下平行安装有第一安装板(9)、第二安装板(12)和第三安装板(14)，第一安装板(9)、第二安装板(12)和第三安装板(14)竖直布置，在第一安装板(9)上安装有断路器(8)、电源板(16)和主控制板(17)，第二安装板(12)上安装有熔断器(11)和电阻(18)，第三安装板(14)上安装有接触器(13)、霍尔传感器(15)、避雷器(19)和端子排(20)；在壳体框架(7)的左右两侧纵梁(23)之间自上至下平行安装有多排横档(1)，在最上面一排横档(1)上安装有铝散热器(3)和脉冲电容(21)，铝散热器(3)置于第一安装板(9)上方，在下面的一排或几排横档(1)上安装有电抗器(22)，在铝散热器(3)前侧设置有绝缘栅双极型晶体管触发板(2)和绝缘栅双极型晶体管(4)，绝缘栅双极型晶体管(4)与电抗器(22)之间通过一第一铜排(5)相连接，断路器(8)与熔断器(11)之间通过一第二铜排(10)相连接，其特征在于：在壳体框架(7)内设置有一隔板(24)，隔板(24)置于所述电抗器(22)前侧以及上方，且使所述第一安装板(9)、第二安装板(12)和第三安装板(14)置于该隔板(24)的前方，铝散热器(3)置于该隔板(24)的前上方，在所述面板下部和背板下部分别开设有一绝缘栅双极型晶体管风冷进风口(33)和一电抗器风冷进风口(27)，在壳体框架(7)顶部一前一后设置有离心式风机(31)和小风机(29)。1. An electric energy regulating energy-saving device, comprising a housing frame (7), a panel and a back plate, longitudinal beams (23) are installed on the left and right sides of the housing frame (7), and there are many longitudinal beams (23), A plurality of longitudinal beams (27) are arranged in parallel from top to bottom, and a first mounting plate (9) and a second mounting plate (9) are installed in parallel from top to bottom between the left and right sides of the housing frame (7) Plate (12) and the 3rd installation board (14), the first installation board (9), the second installation board (12) and the 3rd installation board (14) are arranged vertically, install on the first installation board (9) A circuit breaker (8), a power supply board (16) and a main control board (17) are arranged, a fuse (11) and a resistor (18) are installed on the second installation board (12), and a third installation board (14) is installed There are contactors (13), hall sensors (15), lightning arresters (19) and terminal blocks (20); between the longitudinal beams (23) on the left and right sides of the housing frame (7) are installed in parallel from top to bottom There are multiple rows of rungs (1), and an aluminum radiator (3) and a pulse capacitor (21) are installed on the top row of rungs (1), and the aluminum radiator (3) is placed above the first mounting plate (9) , a reactor (22) is installed on one or several rows of rungs (1) below, and an insulated gate bipolar transistor trigger plate (2) and an insulated gate bipolar transistor are arranged on the front side of the aluminum radiator (3). type transistor (4), the insulated gate bipolar transistor (4) and the reactor (22) are connected through a first copper bar (5), and the circuit breaker (8) and the fuse (11) are connected through a The second copper bar (10) is connected, and it is characterized in that: a partition (24) is arranged in the housing frame (7), and the partition (24) is placed on the front side and above the reactor (22), and The first mounting plate (9), the second mounting plate (12) and the third mounting plate (14) are placed in front of the dividing plate (24), and the aluminum radiator (3) is placed in the dividing plate (24 ), an insulated gate bipolar transistor air-cooled air inlet (33) and a reactor air-cooled air inlet (27) are respectively provided at the lower part of the panel and the lower part of the back plate, and the top of the housing frame (7) A centrifugal fan (31) and a small fan (29) are arranged one after the other. 2.根据权利要求1所述的一种电能调节节能装置，其特征在于：所述壳体框架(7)的左右两侧中间均安装有立柱(25)。2. The energy-saving device for adjusting electric energy according to claim 1, characterized in that: columns (25) are installed in the middle of the left and right sides of the housing frame (7). 3.根据权利要求1或2所述的一种电能调节节能装置，其特征在于：所述离心式风机(31)通过离心式风机安装梁(30)安装在壳体框架(7)顶部，并在离心式风机(31)和小风机(29)外设置有一风机罩(28)。3. An electric energy regulating energy-saving device according to claim 1 or 2, characterized in that: the centrifugal fan (31) is installed on the top of the housing frame (7) through a centrifugal fan installation beam (30), and A fan cover (28) is arranged outside the centrifugal fan (31) and the small fan (29). 4.根据权利要求1或2所述的一种电能调节节能装置，其特征在于：所述第一铜排(5)的中间通过绝缘子(6)固定在壳体框架(7)上。4. The electric energy regulating and energy saving device according to claim 1 or 2, characterized in that: the middle of the first copper bar (5) is fixed on the housing frame (7) through an insulator (6).
CN2010102372072A 2010-07-26 2010-07-26 Electric energy regulating energy-saving device Expired - Fee Related CN101908727B (en)

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CN101908727A CN101908727A (en) 2010-12-08
CN101908727B true CN101908727B (en) 2012-05-30

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CN102222913B (en) * 2011-06-18 2013-03-27 江苏方程电力科技有限公司 Intelligent distribution active filtering device
CN107681506A (en) * 2016-08-02 2018-02-09 向荣集团有限公司 A kind of high-end transformation cabinet taken shelter from the thunder of ventilation and heat

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CN101764510A (en) * 2010-01-25 2010-06-30 苏州华辰电气有限公司 Air-cooled heat dissipation structure of high-power converter device
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JP2005294456A (en) * 2004-03-31 2005-10-20 Sanyo Denki Co Ltd Control panel for power equipment and power supply device
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