Heat absorption structure of refrigerating unit in frozen soil area

The utility model discloses a heat absorption structure of a refrigerating unit in a frozen soil area, and relates to the field of permafrost protection of railway engineering. A heat absorption structure of a refrigerating unit in a frozen soil area comprises a refrigerating unit body, an output end is arranged at one end of the refrigerating unit body, a connecting pipe is installed at one end of the output end, and the heat absorption structure further comprises a heat absorption assembly arranged on the surface of the connecting pipe in a sleeving mode and used for absorbing heat and cooling the frozen soil area; the heat absorption assembly is arranged on the connecting pipe, the evaporation heat absorption end of the refrigerating unit body is customized and spirally distributed on the surface of the connecting pipe, the heat absorption effect is good, the adjusting assembly is further arranged on the connecting pipe, and the adjusting assembly can be adjusted according to the foundation environment bef