Gas-liquid separator

Abstract

The invention relates to a gas-liquid separator which comprises a cylinder body, an entrance connection pipe, an exit connection pipe and a U-shaped pipe, wherein the entrance connection pipe and the exit connection pipe are arranged on the top of the cylinder body and the U-shaped pipe is fixed in the cylinder body. The U-shaped pipe is provided with an entrance end, a bended end and an exit end, wherein the entrance end is arranged adjacent to the entrance connection pipe, the bended end is arranged at the bottom of the cylinder body and the exit end is connected with the exit connection pipe in a sleeved mode. The gas-liquid separator is provided with a flow retaining plate preventing media from directly entering into the entrance end from the entrance connection pipe. The flow retaining plate interferes with an air flow linear route of the entrance connection pipe. The flow retaining plate which interferes with the air flow liner route can collide with the media entering into the cylinder body and change directions of the media so as to initiatively prevent the media from directly entering into the entrance end from the entrance connection pipe. Meanwhile, the effect of separating gas from liquid is improved.

Description

technical field [0001] The invention relates to the technical field of refrigeration, and more specifically relates to a gas-liquid separator. Background technique [0002] The gas-liquid separator is an important part of the refrigeration system. It is mainly used in medium and large air-conditioning systems or refrigeration units. It is installed at the front end of the compressor and plays the role of liquid storage and gas-liquid separation, which is very important for ensuring the normal operation of the system. play a very important role. [0003] The gas-liquid separator includes a closed container for temporarily storing the refrigerant circulating in the refrigeration system circuit, an inlet pipe for introducing the refrigerant into the closed container, and an outlet pipe for leading the refrigerant out of the closed container. Due to the low density of the gaseous refrigerant , stored in the upper part of the airtight container, enters the nozzle of the U-shaped...

AI Technical Summary

Problems solved by technology

However, the air guide is parallel to the straight path of the air flow and there is a certain distance between them. It only works when the concentration of the medium reaches a certain level, and the effect on the gas-liquid separation itself is also weak.

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