An outdoor intelligent AC metal armored removable switchgear
A metal armored and removable technology, applied in the field of switchgear, can solve the problems of temperature rise, maintenance personnel's high risk of electric shock, and generation of electric sparks, etc., and achieve the effect of cooling speed block
Active Publication Date: 2022-06-24
NANTONG SHENGYANG ELECTRIC CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
This invention is only convenient for disassembly and assembly. The temperature of the equipment in the application switch cabinet will rise during the working state, and electric sparks will be generated at the same time. If there is no protection outdoors, especially in rainy weather, the risk of electric shock for maintenance personnel will be great.
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[0032]The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0033] In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "provided with", "sleeve / connection", "connection", etc., should be understood in a broad sense, such as " "connection", which can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly...
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The invention discloses an intelligent AC metal armored removable switchgear for outdoor use, which includes a casing, and a partition 1 is vertically arranged inside the casing, and the partition 1 divides the internal space of the casing into a front compartment and a rear compartment. , the front compartment is provided with partition two and partition three sequentially from top to bottom, and the partition two and partition three divide the front compartment into an upper installation room, a lower installation room and an equipment room arranged up and down. The upper installation room and the lower installation room are provided with matching inner shell components, the equipment room is equipped with air source components and power control mechanisms, and the rear compartment is equipped with several auxiliary temperature adjustment components that cooperate with the inner shell components . The gas in the gas tank of the present invention enters the vortex tube through the air supply pipe through the intake connecting pipe, and the cold air enters the heat dissipation pipe from the cold air outlet of the vortex tube, and finally sprays out from the nozzle to cool the switchgear at a fast cooling speed without other cooling. source.
Description
technical field [0001] The invention relates to the technical field of switch cabinets, in particular to an outdoor intelligent AC metal armored removable switch cabinet. Background technique [0002] Switchgear is widely used in power system. During the process of power generation, transmission, distribution and power conversion, the switchgear in the switchgear is used to switch, control and protect electrical equipment. The switchgear inside the switchgear mainly includes circuit breakers, isolating switches, load switches, transformers, and various protection devices. The classification of switch cabinets can be divided into removable switch cabinets and fixed switch cabinets according to the installation method of circuit breakers. [0003] For example, the invention of application publication number CN103701060A discloses an armored removable AC metal-enclosed switch cabinet, which has a simple structure and low cost, can realize flexible assembly of the cabinet, impr...
Claims
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IPC IPC(8): H02B1/30H02B1/56H02B1/24H02B1/28H02B1/38H02B1/46H02B3/00H02J7/00H02J11/00
CPCH02B1/30H02B1/565H02B1/24H02B1/28H02B1/46H02B1/38H02B3/00H02J11/00H02J7/0047H02J7/0068
Inventor 吕元华胡斌康马兴华钟文东
Owner NANTONG SHENGYANG ELECTRIC CO LTD