A system and method for cleaning settlement and contamination in a switch cabinet
A cleaning method and switchgear technology, applied in the direction of switchgear, electrical components, etc., can solve the problems of electric shock risk, reduce power supply reliability, and occupy large human resources, so as to improve power supply reliability, reduce power outage time, and reduce electric shock risk effect
Active Publication Date: 2018-07-13
STATE GRID CORP OF CHINA +2
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Problems solved by technology
However, operating experience shows that manual cleaning has a certain risk of electric shock, and operators may cause electric shock accidents due to opening the wrong cabinet door, and serious injuries may also result
These problems have brought some confusion to the operation and maintenance of the switchgear. On the one hand, cleaning the internal and external insulation equipment of the switchgear requires a power outage to the equipment, which reduces the reliability of the power supply; on the other hand, cleaning each switchgear requires a lot of Human resources, and there is a risk of electric shock
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[0042] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0043] see figure 1 , the present invention discloses a settlement pollution cleaning system in a switch cabinet, comprising a dust raising module 1, a dust raising monitoring module 3, a dust suction module 4 and a control system 5;
[0044] The air outlet of the dust raising module 1, the dust raising monitoring module 3, and the air inlet of the dust collection module 4 are all arranged in the switch cabinet;
[0045] The dust raising module 1 is used to arouse the sedimentation pollution in the switch cabinet;
[0046] The dust monitoring module 3 is used to detect the dust concentration in the switch cabinet;
[0047] The dust raising module 1 , the dust raising module 3 and the dust collection module 4 are all connected to a control system 5 .
[0048] The dust raising module 1 includes an air compressor 11 and a plurality of...
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The invention discloses a system and method for cleaning settled dirt in a switch cabinet. The system includes a dust raising module, a temperature and humidity sensor, a dust raising monitoring module, a dust collection module and a control system; an air outlet of the dust raising module, the temperature and humidity sensor, the dust raising monitoring module and an air inlet of the dust collection module are all arranged in the switch cabinet; and the dust raising module, the temperature and humidity sensor, the dust raising monitoring module and the dust collection module are connected with the control system. The control system reads data of the temperature and humidity sensor and dust raising monitoring module, and issues starting or stopping work instruction to an air compressor and the dust collection module according to the read data; after receiving the starting instruction, the dust raising module raises settled dirt in the switch cabinet; and after receiving the starting instruction, the dust collection module cleans the settled dirt raised in the switch cabinet. The system and method for cleaning the settled dirt in the switch cabinet can realize automatic cleaning of the settled dirt in the switch cabinet, can not only reduce power failure time, but can also save manpower resources, and reduce electric shock risks brought by hand sweeping of operating personnel.
Description
technical field [0001] The invention belongs to the technical field of electric power engineering, and in particular relates to a system and method for cleaning sedimentation pollution in a switch cabinet. Background technique [0002] Switchgear has been widely used in my country's power system. Because it is not an absolutely airtight system, due to factors such as natural settlement and electric field force, the surface of its internal equipment will be polluted, and the degree of pollution will increase with the increase of operating time. Therefore, it is necessary to clean its internal and external insulation equipment regularly to avoid flashovers along the surface caused by dirt when it is damp, causing power outages. However, operating experience shows that manual cleaning has a certain risk of electric shock, and operators may cause electric shock accidents due to opening the wrong cabinet door, and serious injuries may also result. These problems have brought some...
Claims
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IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 巢亚锋赵世华黄福勇
Owner STATE GRID CORP OF CHINA