A 0.4kv pole-mounted low-voltage cable distribution box device and its application method

A low-voltage cable and distribution box technology, which is applied in the direction of cable joints, substation/power distribution device shells, substation/switchgear cooling/ventilation, etc., can solve the problems of increased power consumption, insufficient energy saving, easy damage, etc. It is not easy to achieve Good effect on damage and cooling effect

Active Publication Date: 2022-04-01
湖北鄂电萃宇电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Existing cable distribution boxes are generally metal shells, which are exposed and fixed on utility poles. In summer, prolonged exposure to sunlight will cause the internal temperature of the box to be too high. Generally, it is necessary to install cooling devices such as fans, but it will Increased power consumption, not energy-saving enough, and easy to damage after long-term work, the use has limitations

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  • A 0.4kv pole-mounted low-voltage cable distribution box device and its application method
  • A 0.4kv pole-mounted low-voltage cable distribution box device and its application method
  • A 0.4kv pole-mounted low-voltage cable distribution box device and its application method

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] see Figure 1-6, the embodiment of the present invention provides a technical solution: a 0.4kV pole-mounted low-voltage cable distribution box device, including a box body 1 and a box door 2 connected by hinges on the front, and the middle of the top of the box body 1 is opened. The air hole 9, the top of the box body 1 and the outside of the air outlet 9 are bonded with a filter screen 10, the filter screen 10 can prevent mosquitoes from entering, and...

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Abstract

The invention discloses a 0.4kV rod-mounted low-voltage cable branching box device and a method for using the same. A water collection tank is fixedly connected to the bottom of the box body, and the invention relates to the technical field of electric power equipment. The 0.4kV pole-mounted low-voltage cable distribution box device and its use method are provided with baffles on three sides of the wind collection device. When there is no wind, the three sides of the wind collection device are closed, and no insects can enter at will. When there is wind on one side, the baffle on this side can be opened to introduce airflow, and the other two sides can block the airflow from being discharged, so as to realize the collection of airflow, which can be used to cool down the inside of the box later, and collect wind on both sides The device can realize the effect of collecting wind force from all sides, without using electric equipment such as fans, pure natural wind is more energy-saving, and the cooling effect is good, and it is not easy to be damaged.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to a 0.4kV pole-mounted low-voltage cable distribution box device and a method for using the same. Background technique [0002] Power equipment mainly includes power generation equipment and power supply equipment. Power generation equipment is mainly power plant boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment is mainly transmission lines of various voltage levels, transformers, contactors, etc. device and so on. There are many electrical equipment in the power system, and they are usually divided into electrical primary equipment and electrical secondary equipment according to their different roles in operation. The equipment that directly participates in the production, conversion, transmission, distribution and consumption of electric energy is called electrical primary equipment. In order to protect ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G15/10H02B1/46H02B1/28H02B1/56
CPCH02G15/10H02B1/46H02B1/28H02B1/56
Inventor 聂春林
Owner 湖北鄂电萃宇电器有限公司
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