CN113612116A - System for distribution safety - Google Patents

System for distribution safety Download PDF

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Publication number
CN113612116A
CN113612116A CN202110693480.4A CN202110693480A CN113612116A CN 113612116 A CN113612116 A CN 113612116A CN 202110693480 A CN202110693480 A CN 202110693480A CN 113612116 A CN113612116 A CN 113612116A
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China
Prior art keywords
fixedly installed
power distribution
air
cooling
fan
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CN202110693480.4A
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Chinese (zh)
Inventor
马世宏
常娟
赵程学
陈伟雅
焦亚飞
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Xingtai Power Supply Co of State Grid Hebei Electric Power Co Ltd
Lincheng Power Supply Co of State Grid Hebei Electric Power Co Ltd
State Grid Corp of China SGCC
Original Assignee
Xingtai Power Supply Co of State Grid Hebei Electric Power Co Ltd
Lincheng Power Supply Co of State Grid Hebei Electric Power Co Ltd
State Grid Corp of China SGCC
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Application filed by Xingtai Power Supply Co of State Grid Hebei Electric Power Co Ltd, Lincheng Power Supply Co of State Grid Hebei Electric Power Co Ltd, State Grid Corp of China SGCC filed Critical Xingtai Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority to CN202110693480.4A priority Critical patent/CN113612116A/en
Publication of CN113612116A publication Critical patent/CN113612116A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

本发明提供一种用于配电安全的系统,属于配电系统技术领域,该用于配电安全的系统包括箱体,所述箱体的内部固定安装有隔板,隔板上的散热风扇转动,使外部空气从进风口经过滤尘网过滤后,使洁净的空气,再经过活性碳板的过滤吸湿后,吹向电器元件安装板上的电器元件,活性碳板能够吸收外界空气中的湿气,保证电器元件接触的空气的干燥的同时,达到初步降温的作用,水箱中的冷凝液由出水管经循环泵的抽吸作用,在散热水管中流动,降低电器元件工作时空气中的温度,而散热风扇的转动,使箱体内空气流动更加迅速,达到快速降温的目的,最后经过分隔板上排气风扇的吸力,使箱体内空气快速从排气孔排出去,使散热降温效果更佳。

Figure 202110693480

The invention provides a system for power distribution safety, which belongs to the technical field of power distribution systems. The system for power distribution safety includes a box body, a partition plate is fixedly installed in the box body, and a cooling fan on the partition plate is installed. Rotate, so that the outside air is filtered from the air inlet through the filter screen, so that the clean air is filtered by the activated carbon plate to absorb moisture, and then blown to the electrical components on the electrical component installation board, and the activated carbon plate can absorb the humidity in the outside air. It can ensure the drying of the air in contact with the electrical components and at the same time achieve the effect of preliminary cooling. The condensate in the water tank flows in the cooling water pipe from the water outlet pipe through the suction effect of the circulating pump, reducing the temperature in the air when the electrical components are working. , and the rotation of the cooling fan makes the air flow in the box more rapidly, achieving the purpose of rapid cooling, and finally through the suction of the exhaust fan on the partition plate, the air in the box is quickly discharged from the exhaust hole, so that the cooling effect is better. good.

Figure 202110693480

Description

System for distribution safety
Technical Field
The invention belongs to the technical field of power distribution systems, and particularly relates to a system for power distribution safety.
Background
Electric power is an energy source using electric energy as power. The discovery and use of electricity has raised a second industrial surge in the 70's of the 19 th century. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people. The large-scale power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science, and is a power generation and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like. It converts the primary energy of nature into electric power through mechanical energy devices, and then supplies the electric power to each user through power transmission, transformation and distribution. Power distribution (power distribution) is a link in an electric power system that directly connects with and distributes electric energy to users. The power distribution system consists of a power distribution substation, a high-voltage distribution line, a power distribution transformer, a low-voltage distribution line and corresponding control protection equipment.
Along with the general improvement of people's standard of living, people's life is increasingly big to the electric power demand, the load of electric wire netting is also increasingly heavy, distribution system's security, stability and reliability have become the main problem that puzzles power supply enterprise, electrical components and circuit in the switch board are comparatively intensive, the during operation easily produces high temperature, especially the switch board is when summer weather is hot, electrical components receives high temperature to influence easy accelerated ageing, cause the conflagration, in rainy weather, the air of switch board the inside is more moist, also has very big potential safety hazard.
Disclosure of Invention
The invention aims to provide a system for power distribution safety, and aims to solve the problem that a power distribution system in the prior art is poor in heat dissipation effect.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a system for distribution safety, includes the box, the inside fixed mounting of box has the baffle, the inside fixed mounting of baffle has radiator fan, radiator fan's a side sliding connection has the activated carbon board, one side fixed mounting of activated carbon board has the water tank, a side fixed mounting of water tank has the outlet pipe, the one end fixed mounting of outlet pipe has the circulating pump, the output fixed mounting of circulating pump has the heat dissipation water pipe, the lateral surface fixed mounting of heat dissipation water pipe has electrical components mounting panel, the bottom fixedly connected with fin of water tank, the heat dissipation wind gap has been seted up to one side of fin, the air intake has been seted up to one side of box, the outside fixed mounting of air intake has the dust screen.
Furthermore, a partition plate is fixedly mounted below the electrical component mounting plate, an exhaust fan is fixedly mounted inside the partition plate, and an exhaust hole is formed in one side face of the box body.
Furthermore, a protective cover is fixedly mounted outside the heat radiation fan, and the protective cover is net-shaped.
Furthermore, a fan fixing frame is fixedly mounted on one side of the bottom of the partition plate, an auxiliary fan is fixedly mounted on the outer side of the fan fixing frame, and the auxiliary fan is located on one side of the radiating fins.
Furthermore, the outer side surface of the heat dissipation air port is fixedly provided with a dust screen, and the dust screen is made of gauze.
Furthermore, a pulling handle is fixedly installed on one side face of the activated carbon plate, and a rubber sleeve is arranged on the outer surface of the pulling handle.
Furthermore, an illuminating lamp is fixedly installed on the inner top wall of the box body.
Furthermore, a side face of the box body is hinged with a sealing door by means of a hinge, and a door lock handle is fixedly mounted on the outer side face of the sealing door.
Furthermore, an observation window is fixedly installed on the outer side face of the sealing door, and the observation window is made of transparent glass.
Furthermore, the bottom fixed mounting of box has the supporting leg, the bottom of supporting leg is insulating supporting pad.
Compared with the prior art, the invention has the beneficial effects that:
the system for power distribution safety is characterized in that a heat radiation fan on a partition plate rotates, external air is filtered by a dust filter net from an air inlet, clean air is enabled, the air is filtered and absorbed by an activated carbon plate and blown to an electrical element on an electrical element mounting plate, the activated carbon plate can absorb moisture in the external air, the air contacted with the electrical element is ensured to be dry, meanwhile, the effect of primary cooling is achieved, condensate in a water tank flows in a heat radiation water pipe through the suction effect of a circulating pump by a water outlet pipe, the temperature in the air when the electrical element works is reduced, the air in the tank body flows more rapidly by the rotation of the heat radiation fan, the purpose of rapid cooling is achieved, and a heat radiation fin at the bottom of the water tank can radiate the condensate entering the water tank after circulating in the heat radiation water pipe through the contact with the air entering from a heat radiation air inlet, and finally passes through the suction force of an exhaust fan on the partition plate, the air in the box body is quickly discharged from the exhaust holes, so that the heat dissipation and cooling effects are better.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective sectional view of the present invention;
FIG. 2 is a second schematic perspective sectional view of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a second schematic perspective view of the present invention;
fig. 5 is a third schematic perspective view of the present invention.
In the figure: 1. a box body; 2. a partition plate; 3. a heat radiation fan; 4. an activated carbon plate; 5. a water tank; 6. a water outlet pipe; 7. a circulation pump; 8. a heat dissipation water pipe; 9. an electrical component mounting plate; 10. a heat sink; 11. a heat dissipation air port; 12. an air inlet; 13. a dust filter screen; 14. a partition plate; 15. an exhaust fan; 16. an exhaust hole; 17. a protective cover; 18. an auxiliary fan; 19. a dust screen; 20. pulling the handle; 21. an illuminating lamp; 22. a sealing door; 23. a door lock handle; 24. an observation window; 25. and (5) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a system for distribution safety, the power distribution box comprises a box body 1, the inside fixed mounting of box 1 has baffle 2, the inside fixed mounting of baffle 2 has radiator fan 3, radiator fan 3's a side sliding connection has activated carbon plate 4, one side fixed mounting of activated carbon plate 4 has water tank 5, a side fixed mounting of water tank 5 has outlet pipe 6, the one end fixed mounting of outlet pipe 6 has circulating pump 7, circulating pump 7's output fixed mounting has heat dissipation water pipe 8, heat dissipation water pipe 8's lateral surface fixed mounting has electrical components mounting panel 9, water tank 5's bottom fixedly connected with fin 10, heat dissipation wind gap 11 has been seted up to one side of fin 10, air intake 12 has been seted up to one side of box 1, the outside fixed mounting of air intake 12 has dust screen 13.
In the embodiment of the invention, a clapboard 2 is arranged in a box body 1, a heat radiation fan 3 on the clapboard 2 rotates, external air is filtered by a dust filter 13 from an air inlet 12, clean air is blown to an electric element on an electric element mounting plate 9 after being filtered and absorbed by an activated carbon plate 4, the activated carbon plate 4 can absorb moisture in the external air, the air contacted with the electric element is dried, and simultaneously, the effect of primary cooling is achieved, condensate in a water tank 5 flows in a heat radiation water pipe 8 through a suction effect of a circulating pump 7 from a water outlet pipe 6, the temperature in the air when the electric element works is reduced, the rotation of the heat radiation fan 3 can enable the air in the box body 1 to flow more rapidly, the purpose of rapid cooling is achieved, and a heat radiation fin 10 at the bottom of the water tank 5 is contacted with the air entering from a heat radiation air port 11, after the air is circulated from the heat radiation water pipe 8, the condensate entering the water tank 5 is radiated, so that the radiating and cooling effects are better.
Specifically, a partition plate 14 is fixedly mounted below the electrical component mounting plate 9, an exhaust fan 15 is fixedly mounted inside the partition plate 14, and an exhaust hole 16 is formed in one side surface of the case 1.
In this embodiment: the suction force generated by the rotation of the exhaust fan 15 makes the air in the box body 1 be quickly exhausted from the exhaust hole 16, so that the heat dissipation and temperature reduction effects are better.
Specifically, a protective cover 17 is fixedly mounted outside the heat dissipation fan 3, and the protective cover 17 is in a net shape.
In this embodiment: the protective cover 17 prevents the electric appliance elements from being damaged after the cooling fan 3 falls off, so that safety accidents are caused, and the reticular protective cover 17 facilitates ventilation of the cooling fan 3.
Specifically, a fan fixing frame is fixedly installed at one side of the bottom of the partition plate 2, an auxiliary fan 18 is fixedly installed at the outer side of the fan fixing frame, and the auxiliary fan 18 is located at one side of the heat sink 10.
In this embodiment: the fan fixing frame enables the auxiliary fan 18 to rotate more stably, and the auxiliary fan 18 accelerates the air flow, so that the heat dissipation efficiency of the heat sink 10 is higher.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Example 2
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a system for distribution safety, the power distribution box comprises a box body 1, the inside fixed mounting of box 1 has baffle 2, the inside fixed mounting of baffle 2 has radiator fan 3, radiator fan 3's a side sliding connection has activated carbon plate 4, one side fixed mounting of activated carbon plate 4 has water tank 5, a side fixed mounting of water tank 5 has outlet pipe 6, the one end fixed mounting of outlet pipe 6 has circulating pump 7, circulating pump 7's output fixed mounting has heat dissipation water pipe 8, heat dissipation water pipe 8's lateral surface fixed mounting has electrical components mounting panel 9, water tank 5's bottom fixedly connected with fin 10, heat dissipation wind gap 11 has been seted up to one side of fin 10, air intake 12 has been seted up to one side of box 1, the outside fixed mounting of air intake 12 has dust screen 13.
In the embodiment of the invention, a clapboard 2 is arranged in a box body 1, a heat radiation fan 3 on the clapboard 2 rotates, external air is filtered by a dust filter 13 from an air inlet 12, clean air is blown to an electric element on an electric element mounting plate 9 after being filtered and absorbed by an activated carbon plate 4, the activated carbon plate 4 can absorb moisture in the external air, the air contacted with the electric element is dried, and simultaneously, the effect of primary cooling is achieved, condensate in a water tank 5 flows in a heat radiation water pipe 8 through a suction effect of a circulating pump 7 from a water outlet pipe 6, the temperature in the air when the electric element works is reduced, the rotation of the heat radiation fan 3 can enable the air in the box body 1 to flow more rapidly, the purpose of rapid cooling is achieved, and a heat radiation fin 10 at the bottom of the water tank 5 is contacted with the air entering from a heat radiation air port 11, after the air is circulated from the heat radiation water pipe 8, the condensate entering the water tank 5 is radiated, so that the radiating and cooling effects are better.
Specifically, a partition plate 14 is fixedly mounted below the electrical component mounting plate 9, an exhaust fan 15 is fixedly mounted inside the partition plate 14, and an exhaust hole 16 is formed in one side surface of the case 1.
In this embodiment: the suction force generated by the rotation of the exhaust fan 15 makes the air in the box body 1 be quickly exhausted from the exhaust hole 16, so that the heat dissipation and temperature reduction effects are better.
Specifically, a protective cover 17 is fixedly mounted outside the heat dissipation fan 3, and the protective cover 17 is in a net shape.
In this embodiment: the protective cover 17 prevents the electric appliance elements from being damaged after the cooling fan 3 falls off, so that safety accidents are caused, and the reticular protective cover 17 facilitates ventilation of the cooling fan 3.
Specifically, a fan fixing frame is fixedly installed at one side of the bottom of the partition plate 2, an auxiliary fan 18 is fixedly installed at the outer side of the fan fixing frame, and the auxiliary fan 18 is located at one side of the heat sink 10.
In this embodiment: the fan fixing frame enables the auxiliary fan 18 to rotate more stably, and the auxiliary fan 18 accelerates the air flow, so that the heat dissipation efficiency of the heat sink 10 is higher.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Specifically, the outer side surface of the heat dissipation air port 11 is fixedly provided with a dust screen 19, and the dust screen 19 is made of gauze.
In this embodiment: the dust screen 19 prevents the outside air from falling on the radiating fin 10, and the dust screen 19 affecting the radiating effect is made of gauze, so that the dust screen is convenient to clean or replace.
Specifically, a pulling handle 20 is fixedly installed on one side surface of the activated carbon plate 4, and a rubber sleeve is arranged on the outer surface of the pulling handle 20.
In this embodiment: the pulling handle 20 is convenient for replacing the new activated carbon plate 4, and the rubber sleeve prevents potential safety hazards when non-professionals touch the rubber sleeve by mistake.
Specifically, the inner top wall of the box body 1 is fixedly provided with an illuminating lamp 21.
In this embodiment: the illumination lamp 21 facilitates installation and maintenance by workers in low light conditions.
Specifically, one side surface of the box body 1 is hinged with a sealing door 22 by virtue of a hinge, and a door lock handle 23 is fixedly arranged on the outer side surface of the sealing door 22.
In this embodiment: the door lock handle 23 is convenient for opening and closing the sealing door 22, and is convenient for professional personnel to overhaul and the safety of non-professional personnel.
Specifically, an observation window 24 is fixedly installed on the outer side surface of the sealing door 22, and the observation window (24) is made of transparent glass.
In this embodiment: the light-transmitting glass has good light transmission, so that the observation window 24 is more convenient for workers to observe the internal conditions.
Specifically, the bottom fixed mounting of box 1 has supporting leg 25, and the bottom of supporting leg 25 is insulating supporting pad.
In this embodiment: the supporting legs 25 play a role in supporting, and the insulating supporting pads are in contact with the ground when the box body 1 is in electric leakage so as to cause potential safety hazards.
The working principle and the using process of the invention are as follows: when the system for power distribution safety is used, a partition plate 2 is arranged in a box body 1, a heat radiation fan 3 on the partition plate 2 rotates, external air is filtered by a dust filter 13 from an air inlet 12, clean air is enabled, the air is blown to an electrical component on an electrical component mounting plate 9 after being filtered and absorbed by an activated carbon plate 4, the activated carbon plate 4 can absorb moisture in the external air, a pulling handle 20 is convenient to replace the new activated carbon plate 4, a rubber sleeve on the pulling handle 20 prevents non-professional persons from mistakenly touching the air, potential safety hazards occur, the air contacted with the electrical component is dried, the effect of primary cooling is achieved, condensate in a water tank 5 flows in a heat radiation water pipe 8 through the suction effect of a water outlet pipe 6 through a circulating pump 7, the temperature of the electrical component in the air during working is reduced, the rotation of the heat radiation fan 3 can enable the air in the box body 1 to flow more rapidly, the purpose of rapid cooling is achieved, the cooling fins 10 at the bottom of the water tank 5 rotate on the fan fixing frame rapidly through the auxiliary fan 18, so that outside air enters from the cooling air inlet 11 after being filtered by the dustproof net 19 and is in rapid flow contact with the cooling fins 10, condensate entering the water tank 5 after being circulated in the cooling water pipe 8 can be cooled, and finally, air in the tank body 1 is rapidly exhausted from the exhaust holes 16 through the suction force of the air exhaust fan 15 on the partition plate 14, so that the cooling effect is better.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1.一种用于配电安全的系统,包括箱体(1),其特征在于:所述箱体(1)的内部固定安装有隔板(2),所述隔板(2)的内部固定安装有散热风扇(3),所述散热风扇(3)的一侧面滑动连接有活性碳板(4),所述活性碳板(4)的一侧固定安装有水箱(5),所述水箱(5)的一侧面固定安装有出水管(6),所述出水管(6)的一端固定安装有循环泵(7),所述循环泵(7)的输出端固定安装有散热水管(8),所述散热水管(8)的外侧面固定安装有电器元件安装板(9),所述水箱(5)的底部固定连接有散热片(10),所述散热片(10)的一侧开设有散热风口(11),所述箱体(1)的一侧开设有进风口(12),所述进风口(12)的外侧固定安装有滤尘网(13)。1. A system for power distribution safety, comprising a box (1), characterized in that: a partition (2) is fixedly installed inside the box (1), and the inside of the partition (2) is A cooling fan (3) is fixedly installed, an activated carbon plate (4) is slidably connected to one side of the cooling fan (3), and a water tank (5) is fixedly installed on one side of the activated carbon plate (4). A water outlet pipe (6) is fixedly installed on one side of the water tank (5), a circulation pump (7) is fixedly installed at one end of the water outlet pipe (6), and a cooling water pipe (7) is fixedly installed at the output end of the circulation pump (7). 8), an electrical component mounting plate (9) is fixedly installed on the outer side of the cooling water pipe (8), and a cooling fin (10) is fixedly connected to the bottom of the water tank (5). A cooling air outlet (11) is opened on the side, an air inlet (12) is formed on one side of the box body (1), and a dust filter screen (13) is fixedly installed on the outer side of the air inlet (12). 2.根据权利要求1所述的用于配电安全的系统,其特征在于:所述电器元件安装板(9)的下方固定安装有分隔板(14),所述分隔板(14)的内部固定安装有排气风扇(15),所述箱体(1)的一侧面开设有排气孔(16)。2. The system for power distribution safety according to claim 1, characterized in that: a partition plate (14) is fixedly installed below the electrical component mounting plate (9), and the partition plate (14) An exhaust fan (15) is fixedly installed inside the box body (1), and an exhaust hole (16) is opened on one side of the box body (1). 3.根据权利要求1所述的用于配电安全的系统,其特征在于:所述散热风扇(3)的外部固定安装有防护罩(17),所述防护罩(17)的外形为网状。3 . The system for power distribution safety according to claim 1 , wherein a protective cover ( 17 ) is fixedly installed on the outside of the cooling fan ( 3 ), and the protective cover ( 17 ) has a net shape. 4 . shape. 4.根据权利要求1所述的用于配电安全的系统,其特征在于:隔板(2)底部的一侧固定安装有风扇固定架,所述风扇固定架的外侧固定安装有辅助风扇(18),所述辅助风扇(18)位于散热片(10)的一侧。4. The system for power distribution safety according to claim 1, characterized in that: a fan holder is fixedly installed on one side of the bottom of the partition plate (2), and an auxiliary fan ( 18), the auxiliary fan (18) is located on one side of the heat sink (10). 5.根据权利要求1所述的用于配电安全的系统,其特征在于:所述散热风口(11)的外侧面固定安装有防尘网(19),所述防尘网(19)的材质为纱布。5. The system for power distribution safety according to claim 1, characterized in that: a dustproof net (19) is fixedly installed on the outer side of the cooling air outlet (11), and the dustproof net (19) is The material is gauze. 6.根据权利要求1所述的用于配电安全的系统,其特征在于:所述活性碳板(4)的一侧面固定安装有拉提手(20),所述拉提手(20)的外表面设置有橡胶套。6. The system for power distribution safety according to claim 1, wherein a pull handle (20) is fixedly installed on one side of the activated carbon plate (4), and the pull handle (20) The outer surface is provided with a rubber cover. 7.根据权利要求1所述的用于配电安全的系统,其特征在于:所述箱体(1)的内顶壁固定安装有照明灯(21)。7. The system for power distribution safety according to claim 1, characterized in that: a lighting lamp (21) is fixedly installed on the inner top wall of the box body (1). 8.根据权利要求1所述的用于配电安全的系统,其特征在于:所述箱体(1)的一侧面依靠合页铰接有密封门(22),所述密封门(22)的外侧面固定安装有门锁把手(23)。8. The system for power distribution safety according to claim 1, wherein a sealing door (22) is hinged on one side of the box body (1) by means of a hinge, and the sealing door (22) is hinged on one side. A door lock handle (23) is fixedly installed on the outer side. 9.根据权利要求8所述的用于配电安全的系统,其特征在于:所述密封门(22)的外侧面固定安装有观察窗口(24),所述观察窗口(24)的材质为透光玻璃。9 . The system for power distribution safety according to claim 8 , wherein an observation window ( 24 ) is fixedly installed on the outer side of the sealing door ( 22 ), and the material of the observation window ( 24 ) is: 10 . Clear glass. 10.根据权利要求1所述的用于配电安全的系统,其特征在于:所述箱体(1)的底部固定安装有支撑腿(25),所述支撑腿(25)的底部为绝缘支撑垫。10. The system for power distribution safety according to claim 1, characterized in that: the bottom of the box body (1) is fixedly installed with a support leg (25), and the bottom of the support leg (25) is insulated support pad.
CN202110693480.4A 2021-06-22 2021-06-22 System for distribution safety Pending CN113612116A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118980845A (en) * 2024-08-01 2024-11-19 浙江宝顺电气有限公司 An electric energy metering box based on the Internet of Things, a component replacement without power outage and a method thereof

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CN212258233U (en) * 2020-05-10 2020-12-29 河南东南科锐自动化工程有限公司 A low-voltage withdrawable switch cabinet with good heat dissipation effect
CN112260115A (en) * 2020-11-24 2021-01-22 姜德成 Block terminal with heat dissipation function

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Application publication date: 20211105