Power distribution cabinet
A technology for power distribution cabinets and cabinets, which is applied in substation/power distribution device shells, electrical components, panel/switch station circuit devices, etc., and can solve the problems of difficult cleaning and scrapping of electrical components
Inactive Publication Date: 2018-05-18
重庆麦纳昇科技有限公司
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Problems solved by technology
[0004] In view of the above technical problems, the present invention provides a power distribution cabinet to solve the problem of spraying dry powder onto other intact electrical components when using a fire extinguisher in an automatic fire extinguishing power distribution cabinet to extinguish the fire. scrapping problem
Method used
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[0017] Further detailed explanation through specific implementation mode below:
[0018] The reference signs in the drawings of the specification include: sealing ring 1, cabinet door 2, one-way outlet valve 3, fire protection cover 4, power distribution cabinet main body 5, ventilation pipe 6, exhaust fan 7, battery 8, controller 9, Temperature detector 10, smoke detector 11, U-shaped intake pipe 12.
[0019] The embodiment is basically as attached figure 1 Shown:
[0020] A power distribution cabinet, including a cabinet body, a monitoring mechanism, and an exhaust fan 7 for both blowing and suction. The air outlet of the gas cylinder is threadedly connected with a control valve. The air outlet of the control valve passes through the top of the main body 5 of the power distribution cabinet and is welded to the main body 5 of the power distribution cabinet. The outlet valve 3 is welded with a fire protection cover 4, which is located on the inner wall of the main body 5 of...
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The invention discloses a power distribution cabinet in the field of electrical equipment. The power distribution cabinet includes a cabinet body, a monitoring mechanism and a fan, the cabinet body includes a power distribution cabinet main body and a cabinet door, the cabinet door is rotatably connected with the power distribution cabinet main body, and a sealing ring is fixedly connected to thecabinet door; the monitoring mechanism includes a smoke detector and a controller, the smoke detector is located at the inner top of the power distribution cabinet main body, the smoke detector is connected with the controller through a cable, and the controller is fixedly connected with an outer wall of the power distribution cabinet main body; and the controller is in unidirectional electrical signal connection with the fan, an air outlet of the fan is fixedly connected with a breather pipe, and the breather pipe communicates with the power distribution cabinet. By adoption of the scheme, the problem that in an automatic fire-extinguishing power distribution cabinet, when an fire extinguisher is utilized to perform fire extinguishing on an element on fire, dry powder is sprayed to otherintact electrical elements, and the electrical elements are difficult to clean and are scrapped, is solved.
Description
technical field [0001] The invention relates to the field of electrical equipment, in particular to a power distribution cabinet. Background technique [0002] Power distribution cabinet is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width. The power distribution cabinet has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, not limited by the site, widely used, stable and reliable operation, high space utilization rate, less land occupation and environmental protection effect. It is the control center that directs the various components in the power supply line to distribute power reasonably. It is the control link that reliably receives the upper-end power supply and correctly feeds out the load power. It is also the key to obtain whether the user is satisfied with the ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H02B1/30H02B1/24H02B1/28H02B1/56H02B1/38
CPCH02B1/30H02B1/24H02B1/28H02B1/306H02B1/38H02B1/565
Inventor 樊明
Owner 重庆麦纳昇科技有限公司