Novel gas insulated metal-enclosed circuit (GIL) gas chamber structure

The invention relates to a novel gas-insulated metal-enclosed circuit (GIL) gas chamber structure, which comprises a GIL pipeline and a GIL gas chamber arranged in the GIL pipeline, the GIL gas chamber comprises a plurality of connected atmosphere chambers, two adjacent atmosphere chambers are separated by a first sealing element and are bridged by a first stainless steel pipe, and the first stainless steel pipe is connected with a second sealing element through a second stainless steel pipe. The large air chamber comprises a small air chamber, a middle air chamber and a small air chamber which are connected in sequence, the middle air chamber is separated from the two small air chambers through second sealing pieces and is in bridge connection with the two small air chambers through second stainless steel pipes, and the small air chambers and the middle air chamber are each provided with an inflation and deflation port. The large air chamber structure is optimally designed, when one air chamber needs to be s