Anti-condensation device for urban distribution network cabinet, and working method thereof
An anti-condensation, urban area technology, applied in substation/power distribution device shell, machine operation mode, machines using electric/magnetic effect, etc. Problems such as the temperature of the electrical cabinet body, to achieve the effect of improving the success rate and terminal online rate, reducing the relative humidity of the environment, and improving the economic benefits of the enterprise
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[0042] Example 1:
[0043] An anti-condensation device for an urban distribution network screen cabinet includes a device body. Three condensation channels are arranged in the device body. A push rod is provided in the channel. One end of the push rod is provided with a push head, and the other end of the push rod is connected with a motor to condense. The inner cavity of the channel is provided with a semiconductor refrigeration temperature difference sheet, the cooling surface of the semiconductor refrigeration temperature difference sheet is connected with the inner cavity surface of the condensation channel, and the semiconductor refrigeration temperature difference sheet is connected with an external power supply. After energizing the semiconductor refrigeration temperature difference plate, the semiconductor refrigeration temperature difference plate produces a cooling effect. The cooling surface cools, and the surface temperature of the inner cavity of the condensation chan...
Example Embodiment
[0044] Example 2:
[0045] An anti-condensation device for an urban distribution network screen cabinet has a structure as described in Embodiment 1. The difference is that a turntable is provided between the motor and the push rod, and the electrode is connected to the turntable through a rotating shaft. The rotation of the motor drives the turntable to rotate, so that the push rod reciprocates up and down.
Example Embodiment
[0046] Example 3:
[0047] An anti-condensation device for urban distribution network screen cabinets has a structure as described in Embodiment 1, except that a sponge is provided at the bottom of the condensation channel. The sponge is used for temporary storage and rapid absorption of condensation. The push rod pushes the push head downward to squeeze the sponge and squeeze out the moisture.
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