Compressor and refrigeration apparatus
By integrating the liquid receiver with the compressor body and connecting it directly to the cylinder through the return gas channel, the complexity of connecting the liquid receiver and the cylinder is solved, resulting in cost reduction and improved structural compactness, while also increasing the compressor's service life and efficiency.
CN118934624BActive Publication Date: 2026-07-21GUANGDONG MEIZHI COMPRESSOR
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGDONG MEIZHI COMPRESSOR
- Filing Date
- 2023-05-11
- Publication Date
- 2026-07-21
AI Technical Summary
Technical Problem
In traditional compressors, the connection between the liquid receiver and the cylinder requires a connector, which increases manufacturing costs and processing complexity.
Method used
The liquid receiver and the compressor body are integrated into one unit, located at the top or bottom, and directly connected through the return air passage on the cylinder and the lower bearing, eliminating the need for additional connecting parts and achieving a direct connection between the liquid receiver and the cylinder.
Benefits of technology
It reduces manufacturing costs, simplifies processing technology, improves the compressor's structural compactness and vibration resistance, reduces noise, and increases service life and compression efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN118934624B_ABST
Abstract
The application discloses a compressor and a refrigeration device, wherein the compressor comprises a compressor body, a lower bearing and a liquid accumulator; the compressor body comprises a shell and a cylinder, the cylinder is provided with a first gas return channel, the lower bearing is connected to the cylinder, the lower bearing is provided with a second gas return channel, the liquid accumulator is integrally arranged above or below the compressor body, a liquid storage cavity is arranged in the liquid accumulator, and the liquid storage cavity is connected with the cylinder in sequence through the second gas return channel and the first gas return channel; the technical scheme of the application reduces the production manufacturing cost of the compressor and simplifies the processing technology of the connection between the liquid accumulator and the cylinder.
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