| abstract |
The invention relates to a frequency conversion cabinet heat dissipation device which comprises a cabinet body, a shell, a frequency converter, a condensation assembly and an air cooling assembly, wherein the shell is arranged on the cabinet body; the refrigerator comprises a cabinet body, wherein a closed space is arranged in the cabinet body, a shell is installed on the inner wall of the cabinet body, an air outlet is formed in the shell, a frequency converter is installed on the shell, an air inlet and an air outlet are formed in the frequency converter, a condensation assembly comprises a refrigeration part and a water cooling pipe, the water cooling pipe penetrates through the shell, the refrigeration part is arranged outside the cabinet body and is connected with an external water pump and is used for refrigerating the water cooling pipe, an air cooling assembly is installed in the shell and is used for transferring heat of the frequency converter to the water cooling pipe, and the air inlet, the air outlet, the water cooling pipe, the air cooling assembly and the air outlet form an air cooling circulating system. |