Active heat dissipation high-voltage test vehicle

Abstract

The invention discloses an active heat dissipation high-voltage test vehicle. The active heat dissipation high-voltage test vehicle comprises a test vehicle body and a movable seat, wherein a tail door is arranged at the tail of the test vehicle body; the movable seat is located in the test vehicle body; a lifting part is arranged on the movable seat; a platform is arranged on the lifting part; and a barrel, a first liquid storage tank and a second liquid storage tank are arranged on the platform. According to the high-voltage test vehicle, mounting seats and an air supply fan are arranged in the barrel, nozzles are arranged on the mounting seats, and a water pump and an air pump are further arranged on the platform, so that compared with a conventional test vehicle, the test vehicle disclosed by the invention has the advantages that the first liquid storage tank and the second liquid storage tank are filled with water and liquid nitrogen separately, the water and the nitrogen are fed into the barrel through the water pump and the air pump, the water and the nitrogen are quickly sent out of the barrel through high-speed airflow generated by the air supply fan, and mist is formed to be sprayed on equipment requiring heat dissipation, therefore, rapid heat dissipation and cooling of the equipment are realized.

Description

technical field [0001] The invention relates to the technical field of electrical test equipment, in particular to an active heat dissipation type high-voltage test vehicle. Background technique [0002] The high-voltage test vehicle is a special vehicle used in special requirements such as centralized testing of power supply departments such as substations and power stations, and emergency repairs after power failures. The vehicles are often equipped with centralized control cabinets, intelligent power automatic consoles, high-precision loop resistance testers, Than group polarity tester etc. [0003] During electric emergency repair, if the temperature of the transformer is too high, it is necessary to cool down the overheated equipment first. Since the existing high-voltage test vehicles are often not equipped with active cooling equipment, it is necessary to wait for a long time for maintenance. time, causing the power to restore the time is too long. Contents of the ...

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Problems solved by technology

[0003] During electric emergency repair, if the temperature of the transformer is too high, it is necessary to cool down the overheated equipment first. Since the existing high-voltage test vehicles are often not equipped with active cooling equipment, it is necessary to wait for a long time for maintenance. time, causing the power restoration to take too long

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