A liquid immersion type high heat dissipation insulation ring network cabinet outdoor shell
A technology with high heat dissipation and insulating ring, applied in substation/switch layout details, switchgear setting, electrical components, etc. Limited size and other problems, to achieve the effect of favorable heat dissipation, safe and convenient use, easy maintenance and operation
Active Publication Date: 2021-06-22
芜湖伊莱特电气有限公司
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Problems solved by technology
The applicant found that no matter what the structure of the existing ring main unit shell is provided with an opening on the side, it is convenient to operate the ring main unit through the opening, but the opening destroys the integrity and insulation of the shell, and the internal Electrical equipment also needs to dissipate heat, so the general household housing is an open structure, with low insulation protection and safety, and because the opening size of the household housing is limited, it is very inconvenient to install electrical equipment inside it.
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[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0034] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.
[0035] As an embodiment, a liquid-immersed high heat dissipation insulation ring main unit housing 6 includes:
[0036] The base 1 is installed, the inner side is provided with a storage and ventilation interlayer 101, the inner side of the storage and ventilation int...
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The invention discloses a liquid immersion type high heat dissipation insulation ring main unit shell, comprising: a mounting base, a storage and ventilation interlayer is arranged on the inner side, and a liquid storage tank is arranged on the inner side of the storage and ventilation interlayer; a liquid level push plate is arranged on the The middle of the liquid storage tank; the inner shell is arranged above the fixed base plate, the inside is provided with a storage cabinet area, and the outside is provided with a hollow interlayer, and a plurality of cooling fins are arranged in parallel in the middle of the hollow interlayer. The present invention surrounds the ring network cabinet by setting a double-layer integral structure hollow protective shell, and the storage cabinet area inside the inner shell is filled with insulating liquid, and the electrical equipment is completely immersed in it to improve its insulation protection and heat dissipation, while the insulation The height of the liquid can be flexibly adjusted through the liquid level push plate in the lower liquid storage tank, which is convenient for storing the insulating liquid in the liquid storage tank. At the same time, the protective shell can be completely stored in the lower storage ventilation interlayer, so that the electrical equipment in the middle can be completely leaked out, which is convenient Check and operate it.
Description
technical field [0001] The invention relates to electrical protection equipment, in particular to a liquid immersion type high heat dissipation insulation ring main unit shell. Background technique [0002] The ring network cabinet is a group of electrical equipment for transmission and distribution installed in a metal or non-metal insulated cabinet or made into an assembled interval ring network power supply unit. Its core part uses load switches and fuses, and is widely used in urban residential quarters. , high-rise buildings, large public buildings, factories and enterprises and other load center distribution stations and box-type substations, and when the ring network cabinet is used outdoors, because it needs to maintain insulation and waterproof, it needs to be set in the household shell, that is, for the ring network cabinet. The network cabinet provides a protective and protective shell. The applicant found that no matter what the structure of the existing ring ma...
Claims
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IPC IPC(8): H02B13/00H02B1/56
CPCH02B1/565H02B13/00
Inventor 严钱涛吴桢殷伟黄彬彬汪小顺
Owner 芜湖伊莱特电气有限公司