Building block-type secondary combination device
A sub-combination, building-block technology, applied in electrical components, substation/distribution device enclosures, substation/switch layout details, etc., can solve the design and installation restrictions, affect the design of the installation foundation in the small room, etc., and achieve convenient construction and wiring. Effect
Pending Publication Date: 2018-08-24
NR ELECTRIC CO LTD +2
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is: to overcome the existing secondary combination equipment, the design and installation are limited by the foundation base frame, which affects the installation foundation design of the small room
Method used
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[0031] Below in conjunction with accompanying drawing, the present invention will be further described.
[0032] The invention is a building block type secondary combination equipment, which uses a single cabinet body as a basic unit, and the basic unit can be divided into a front wiring unit and a rear wiring unit according to the type.
[0033] like figure 2 , 3 , The front wiring unit shown in 4, the basic composition unit of the front wiring is divided into two parts: wiring area 6 and equipment area 7. The wiring area is used for wiring between devices across units, and the equipment area is used for device installation. A cross-shaped slot box 4 is arranged at the bottom of the wiring area 6, which is used for wiring after the front, rear, left and right units are assembled. The side panel 8 and the rear panel 10 of the front wiring unit can be disassembled and installed through the fixing buckle 11 . The front wiring unit can be assembled on the left and right side...
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The invention discloses a building block-type secondary combination device. With a single cabinet body as a basic unit, based on a type, the basic unit is divided to a front wiring unit and a rear wiring unit; based on a size structure, a server unit and a secondary device unit are divided; different basic units can be combined and assembled; the basic unit is divided to a device area (7) and a wiring area (6); and a wiring groove box is arranged in the wiring area (6) for wiring of different basic units after combination. The building block-type secondary combination device has the beneficialeffects that the basic units have different forms, combination and assembling modes are flexible and variable, cabinet combination requirements of various devices in a substation can be met, whole design processing of different scales of secondary devices can be realized, the front wiring units can be combined and assembled in a back-to-back mode or arranged close to a wall, and the secondary cell area utilization can be enhanced. According to the building block-type secondary combination device, cross-unit wiring can be completed through inner wiring areas, going through a cell cable trenchis not needed, and the construction and the wiring are convenient.
Description
technical field [0001] The invention relates to the field of power system automation, in particular to the technology of a secondary screen cabinet. Specifically for secondary screen cabinets installed indoors. Background technique [0002] With the promotion of modular construction of substations, "standardized design, factory-like processing, and prefabricated construction" has become the main concept of substation station design. At present, prefabricated cabin-type secondary combination equipment is the main focus of centralized installation of modular substation secondary equipment. solution. The prefabricated cabin-type secondary combination equipment is composed of a prefabricated cabin, secondary equipment screen cabinets, and cabin auxiliary facilities. Works such as fabrication, assembly, wiring, and commissioning are completed in the factory, and they are transported to the site as a whole in the form of a box room for installation. The secondary equipment scree...
Claims
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IPC IPC(8): H02B1/30
CPCH02B1/308
Inventor 王凯郑诗威严伟赵雷段勇刚曾凯张添阳戴汝虎孙修胜栾玉靖
Owner NR ELECTRIC CO LTD