Buried pipe heat exchange system on ground source side of ground source heat pump system

The utility model provides a buried pipe heat exchange system on the ground source side of a ground source heat pump system. The buried pipe heat exchange system comprises a ground source heat pump machine room, a first-stage well pool and a second-stage well pool. A plurality of first circulating pipelines which are independently connected to a ground source heat pump machine room respectively are arranged in the second-stage well pool; a second circulating pipeline is arranged in the first-stage well pool; each first circulating pipeline is correspondingly communicated with second circulating pipelines in a plurality of first-stage well pools; a plurality of buried pipe circulating pipe groups communicated with the second circulating pipeline are arranged on the second circulating pipeline, and each buried pipe circulating pipe group is formed by connecting a plurality of buried pipe circulating pipelines in parallel; and each buried pipe circulating pipe group is provided with a buried pipe grouping electr