Intelligent power distribution cabinet having heat radiation function for electric power system
A power system and intelligent technology, which is applied in substation/power distribution device casing, substation/switchgear cooling/ventilation, electrical components, etc., can solve the problem of reduced practicality of power distribution cabinets, reduced equipment heat dissipation capacity, and poor air circulation. Smooth and other problems, achieve stable operation, prevent external dust from entering the cabinet, and improve practicability
Active Publication Date: 2018-08-07
申邦电气有限公司
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Problems solved by technology
[0003] In order to make the circuit components inside the power distribution cabinet work in a suitable temperature environment, there are usually several cooling vents on the side panels of the power distribution cabinet for ventilation and heat dissipation. At the same time, the external air will be introduced into the power distribution cabinet, causing dust to adhere to the surface of the circuit components inside the cabinet, affecting heat dissipation. Some power distribution cabinets are less practical
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[0026] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.
[0027] Such as figure 1 As shown, an intelligent power distribution cabinet with dust-proof and heat-dissipating functions for power systems includes a cabinet body 1, a cabinet door 2 and two ventilating mechanisms. The two ventilating mechanisms are respectively arranged on two sides of the cabinet 1. On the side, the cabinet door 2 is arranged on the cabinet body 1, the cabinet door 2 is provided with a handle 3, a display screen 4 and a number of indicator lights 5, the cabinet body 1 is provided with a PLC, the display screen 4 and The indicator lights 5 are all electrically connected to the PLC. The ventilation mechanism includes an air intake mechanism and an air...
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The invention relates to an intelligent power distribution cabinet having the heat radiation function for an electric power system. The intelligent power distribution cabinet comprises a cabinet body,a cabinet door and two air-exchange mechanisms, wherein the air-exchange mechanisms comprise air inlet mechanisms and air outlet mechanisms, the air inlet mechanisms comprise communication pipes, water supply assemblies, filter assemblies, drying assemblies and gas guide assemblies, the water supply assemblies comprise water storage tanks, water injection pipes, cover plates, water pumps and water guide pipes, the filter assemblies comprise filter boxes, return pipes and intake pipes, and the drying assemblies comprise drying boxes, connecting pipes and mesh plates. The intelligent power distribution cabinet is advantaged in that the ventilation heat radiation effect is excellent, not only can external dust be prevented from entering the cabinet, but also after the incoming air is cooled,a silica gel desiccant is utilized for drying, the dry cold air entering the cabinet is guaranteed, the drying ability of the silica gel desiccant is recovered through the gas guide assemblies, the long-term excellent dustproof heat radiation function is realized, and practicality is improved.
Description
Technical field [0001] The invention relates to the field of intelligent power equipment, and in particular to an intelligent power distribution cabinet with dust-proof and heat-dissipating functions for power systems. Background technique [0002] The power distribution cabinet is to assemble the switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet according to the electrical wiring requirements to form a low-voltage power distribution device. The circuit can be switched on or off by means of manual or automatic switches during normal operation, and the circuit can be cut off or alarmed by the protection of electrical appliances in case of failure or abnormal operation. The power distribution cabinet can also display various parameters in operation with the help of measuring instruments, and can also adjust certain electrical parameters, and prompt or signal deviations from normal working conditions through ind...
Claims
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IPC IPC(8): H02B1/56H02B1/30H02B1/28
CPCH02B1/28H02B1/30H02B1/565
Inventor 曹燕红
Owner 申邦电气有限公司