Compressor and refrigeration device equipped with same
The invention provides a compressor and a refrigeration device equipped with the same. The compressor comprises an air cylinder block, wherein a bearing hole is formed in the air cylinder block; and an oil guide slot is arranged on the inner circumferential surface of the bearing hole and arranged i...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a compressor and a refrigeration device equipped with the same. The compressor comprises an air cylinder block, wherein a bearing hole is formed in the air cylinder block; and an oil guide slot is arranged on the inner circumferential surface of the bearing hole and arranged in the axial direction of the bearing hole in a spiral extension manner. Through the arrangement of the oil guide slot in the bearing hole of the air cylinder block, the problem that the strength of a crankshaft is reduced due to the formation of the oil guide slot on the crankshaft can be solved. Since the arrangement of an oil tank on the outer surface of the crankshaft is not needed, the wall thickness of the crankshaft can be further reduced, consumables of the crankshaft can be reduced, andthe production cost of the compressor can be effectively reduced, and the reliability and practicality of the compressor equipped with the air cylinder block can be improved.
本发明提供了种压缩机及具有其的制冷装置。压缩机包括气缸座,气缸座开设有轴承孔,轴承孔的内周面设置有导 |
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