Close-type refrigerant compressor and refrigerating plant

Close-type refrigerant compressor and refrigerating plant

  • CN 106,979,138 A
  • Filed: 02/20/2017
  • Published: 07/25/2017
  • Est. Priority Date: 07/29/2016
  • Status: Active Grant
First Claim
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1. a kind of close-type refrigerant compressor, it is characterised in that including:

  • Closed container, lubricating oil is enclosed in the inside of the closed container, and the lubricating oil is held in the closed containerLower section;

    Electrical components, it is incorporated in the closed container;

    WithCompression element, it is incorporated in the closed container, and the compression element is driven by the electrical components,The compression element is included along the cylinder configured with the direction that above-below direction intersects in the closed container and in the cylinderThe piston moved reciprocatingly,The electrical components include stator and the rotor set in its lower surface mode relative with the pasta of the lubricating oil, shouldThe diameter of rotor is bigger than the length for rotating direction of principal axis,And at least one balance pipe of counterweight balance when being used to adjust rotation is provided with the iron core of the rotor.

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