Outdoor high-voltage switch control cabinet body

Abstract

An outdoor high-voltage switch control cabinet body comprises a control cabinet body. The top of the control cabinet body is provided with a rain-shielding top, the dust filtering box is arranged on the control cabinet body, the rain-shielding top covers the dust filtering box, and the dust filtering box is provided with an air inlet pipe; a first cavity is formed in the upper portion of the control cabinet body, a second cavity is formed in the lower portion of the control cabinet body, and exhaust holes are evenly formed in the upper portion of the second cavity. An input header pipe and an output header pipe are arranged on the fan, the first input pipe is communicated with the input header pipe and the dust filtering box, the first output pipe is communicated with the output header pipe and the second cavity, a first control valve is arranged on the first input pipe, and a third control valve is arranged on the first output pipe; an exhaust pipe communicated with the outside is arranged on the control cabinet body, and a fifth control valve is arranged on the exhaust pipe. The multifunctional heat dissipation and dehumidification device not only has better heat dissipation and dehumidification functions, but also can discover and extinguish a fire in time, is high in safety performance, has the functions of preventing accumulated water from entering the interior and reminding irrelevant personnel not to be close, and is diversified in function and excellent in use effect.

Description

technical field [0001] The invention relates to the technical field of outdoor control cabinets, in particular to an outdoor high-voltage switch control cabinet cabinet. Background technique [0002] With the continuous development of the social economy and the increasing level of electrification, power facilities have been more and more widely used. In the metal cabinet or on the screen, the layout should meet the requirements of the normal operation of the power system, facilitate maintenance, and not endanger the safety of people and surrounding equipment. During normal operation, the circuit can be turned on or off with the help of manual or automatic switches. During operation, it can cut off the circuit or give an alarm with the help of protective appliances, and can display various parameters in operation by means of measuring instruments, and can also adjust some electrical parameters to prompt or send signals for deviations from normal working conditions; outdoor hi...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of social economy and the increasing level of electrification, power facilities have been more and more widely used. The control cabinet is a closed or semi-closed assembly of switchgear, measuring instruments, protective appliances and auxiliary equipment according to the requirements of electrical wiring. In the metal cabinet or on the screen width, the layout should meet the requirements of normal operation of the power system, facilitate maintenance, and not endanger the safety of people and surrounding equipment. During normal operation, manual or automatic switches can be used to connect or break the circuit. Cut off the circuit or alarm with the help of protective electrical appliances during operation, display various parameters in operation by means of measuring instruments, and adjust some electrical parameters to prompt or send signals for deviations from normal working conditions; outdoor high-voltage switch control cabinet The body is mainly used outdoors. In the Chinese utility model patent with the publication number CN203301909U, an outdoor power control cabinet is disclosed. The cabinet includes a cabinet body. There are moldings on the inner side of the door panel. This kind of outdoor power control cabinet is made of stainless steel as a whole, with good strength, beautiful appearance and generous; the cabinet has a high IP protection level and is suitable for outdoor occasions with harsh environments; but its structure is simple and its function is single. It does not have the function of rapid heat dissipation and dehumidification, which may easily cause damage to internal components, and in the rainy season, the accumulated water on the road may easily soak into the control cabinet from the bottom and cause damage to internal equipment, and it is also impossible to perform fire detection and fire extinguishing operations on the inside, which is safe Poor performance, room for improvement

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