A solid insulation type vacuum ring network cabinet housing
A technology of solid insulation and ring network cabinet, which is applied in substation/distribution device casing, substation/switch layout details, switchgear setting, etc., which can solve the problem of limited protection, difficult vacuum or sulfur hexafluoride gas insulation, Insufficient safety and other problems, to achieve the effect of facilitating operation, enhancing insulation protection ability, and improving insulation protection performance
Active Publication Date: 2021-06-22
芜湖伊莱特电气有限公司
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- Description
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- Application Information
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Problems solved by technology
The applicant's existing ring network cabinet user shell structure is relatively simple, it can only shelter the ring network cabinet from wind and rain, and its protective effect is relatively limited, especially for the insulation protection of the outside world, it is difficult for the user shell to achieve vacuum or six Sulfur fluoride gas insulation, insufficient safety
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[0030] 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.
[0031] 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.
[0032] As an embodiment, a housing 1 of a solid insulated vacuum ring network cabinet includes:
[0033] The shell 1 has a front opening 106 on the front, an insulating protective interlayer 101 on the inside, a rubber spacer 102 in the middle of the insulating protec...
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The invention discloses a solid insulated vacuum ring net cabinet housing, which comprises: a housing with a front opening on the front, an insulating protective interlayer on the inner side, a rubber spacer block in the middle of the insulating protective interlayer, and an inner side of the insulating protective interlayer. There is an inner shell, the inner side of the inner shell is provided with a storage cabinet area, and the bottom of the storage cabinet area is provided with a mounting frame. The present invention forms a hollow insulating and protective interlayer by setting a double-layer shell. The insulating and protective interlayer can be evacuated to improve the insulation and protection performance. At the same time, the space in the storage cabinet area where the ring network cabinet is placed inside is filled with insulation performance. The extremely strong quartz sand can cover the entire ring network cabinet, thereby forming a solid flow-like insulating protective layer to enhance its insulation protection ability. Empty the quartz sand and refill the quartz sand to facilitate the operation of the ring network cabinet and make it safer to use.
Description
technical field [0001] The invention relates to electrical equipment, in particular to a solid insulation type vacuum ring net cabinet housing. 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's existing ring network cabinet user shell structure is relatively simple, it can only shelter t...
Claims
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IPC IPC(8): H02B13/00H02B1/30
CPCH02B1/30H02B1/306H02B13/00
Inventor 朱海龙严钱涛崔莉俞果
Owner 芜湖伊莱特电气有限公司