Solid-insulated high-voltage vacuum switchgear
A vacuum switch and solid insulation technology, which is applied in the field of switch cabinets, can solve problems such as poor sealing of switch cabinet doors, affecting maintenance work efficiency, and operator discomfort, and achieves improved dust-proof effect, convenient and fast opening and closing, and simple structure Effect
Inactive Publication Date: 2015-05-27
JIANGSU PROVINCE XIDIAN ELECTRICAL
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Problems solved by technology
[0002] At present, most of the electrical components in the switch cabinet are installed on a mounting plate, and the mounting plate is then fixed on the back panel of the cabinet, or the electrical components are directly installed in the cabinet. Or during fault maintenance, when the operator is required to maintain and check the devices in the cabinet, it is cumbersome and inconvenient, which brings discomfort to the operator and affects the efficiency of maintenance work. At the same time, the door of the switch cabinet is poorly sealed. , often dusty, need to be cleaned frequently
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[0018] A solid insulated high-voltage vacuum switchgear, characterized in that the switchgear 1 includes a cabinet body 2, the cabinet body 2 is a hollow cylinder, the cabinet body 2 includes a cabinet body body 3, a cover plate 4 and a bottom plate 5, the The cover plate 4 and the bottom plate 5 are circular, the cabinet body 3 is cylindrical, and the cabinet body 3 includes a side plate 6 with an arc-shaped cross section and a cabinet door 7 with an arc-shaped cross-section. The central angle of the circular arc formed by 6 is α, α=100°, the central angle of the circular arc formed by the cabinet door 7 is β, β=260°, and the cover plate 4 and the bottom plate 5 are arranged oppositely A fixed rod 8 is vertically arranged between the center of the circle formed by the cover plate 4 and the bottom plate 5, and the fixed rod 8 is fixedly connected with the cover plate 4 and the bottom plate 5, and the two ends of the fixed rod 8 are provided with cabinet door connecting plates ...
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Abstract
The invention provides solid-insulated high-voltage vacuum switchgear. The switchgear is simple in structure and reasonable in design, and sliding strips and sliding grooves are matched for use, so that a switchgear door slides towards the inside of a switchgear body when opened, the switchgear door can be returned through pulling a handle on the switchgear door when closed, and the switchgear door is convenient and quick to open and close; switchgear instruments are mounted and placed on rotatable supporting platforms, mounting and maintenance by workers are facilitated, meanwhile, sealing rubber of a propping plate on the periphery of the switchgear door is precisely attached under the action of switchgear door connecting plates and spring pieces, and the dustproof effect is greatly improved.
Description
technical field [0001] The invention relates to the field of switch cabinets, in particular to a solid insulating high-voltage vacuum switch cabinet. Background technique [0002] At present, most of the electrical components in the switch cabinet are installed on a mounting plate, and the mounting plate is then fixed on the back panel of the cabinet, or the electrical components are directly installed in the cabinet. Or during fault maintenance, when the operator is required to maintain and check the devices in the cabinet, it is cumbersome and inconvenient, which brings discomfort to the operator and affects the efficiency of maintenance work. At the same time, the door of the switch cabinet is poorly sealed. , often dust, need to be cleaned frequently. Contents of the invention [0003] In view of the above problems, the present invention proposes a solid-insulated high-voltage vacuum switchgear. [0004] For solving above technical problem, technica...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H02B1/26H02B1/28
CPCH02B13/00
Inventor 朱福兴
Owner JIANGSU PROVINCE XIDIAN ELECTRICAL