Bearing seat and horizontal scroll compressor

Abstract

The invention provides a bearing seat. The bearing seat comprises a base, a plurality of mounting arms and oil baffle panels; a bearing chamber is formed in one end of the base; a bearing hole penetrating to the bearing chamber is formed in the other end of the base; the plurality of mounting arms are respectively fixed on the peripheral surface of the base at intervals; and the oil baffle panelsare seamlessly fixed between every two adjacent mounting arms. The invention further provides a horizontal scroll compressor using the bearing seat.The horizontal scroll compressor comprises a shell body, a compression mechanism and a driving mechanism; the compression mechanism and the driving mechanism are arranged in the shell body; the bearing seat is arranged between the compression mechanismand the driving mechanism; an output shaft of the driving mechanism sequentially penetrates through a bearing hole and a bearing chamber to be in transmission connection with the compression mechanism; a bearing is arranged in the bearing chamber; an oil blocking panel is in seamless fit with the bottom of the side wall of the shell body. The bearing seat and the scroll compressor have the technical effects that the compression mechanism and the driving mechanism are separated by the bearing seat, lubricating oil in the driving mechanism is prevented from flowing into the area where the compression mechanism is located, and therefore the situation that a scroll plate absorbs the oil can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a bearing housing and a horizontal scroll compressor thereof. Background technique [0002] The oil supply mode of the low-pressure cavity horizontal scroll compressor is generally divided into two types: oil pump oil supply and differential pressure oil supply. The lubricating oil of the low-pressure cavity horizontal scroll compressor is generally stored in the casing on the motor side. When the lubricating oil liquid level in the casing reaches a certain height, the lubricating oil in the casing will be sucked by the scroll, resulting in Lubricating oil enters the system along with the exhaust of the compressor, which increases the oil circulation rate of the refrigeration or heat pump system and reduces the heat exchange efficiency. At the same time, excessive lubricating oil entering the scroll will not only reduce the refrigerant entering the scroll, reduce the cooling...

AI Technical Summary

Problems solved by technology

In the technical solution of this patent, the suction port of the scroll is easy to absorb oil, which leads to the reduction of the refrigeration efficiency of the compressor and the liquid shock of the scroll.

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