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Gas/liquid separator

A gas-liquid separator and gas separation technology, which is applied in refrigeration and liquefaction, refrigeration components, refrigerators, etc., can solve the problems of high production cost, additional fixing devices, and complicated processing technology for connecting pipes, and achieve simple design, reliable function, The effect of omitting processing and fixing parts

Active Publication Date: 2013-09-18
ZHEJIANG DUNAN COLD CHAIN SYST
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] Please refer to a gas-liquid separator disclosed in Chinese patent CN200710071480.0. The gas outlet pipe adopts the above-mentioned U-shaped structure. However, this structure has complex connection processing technology, U-shaped pipe needs additional fixing devices, etc., and wastes materials. , higher production cost

Method used

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Embodiment Construction

[0020] see Figure 1 to Figure 2 , the specific working principle of the gas-liquid separator is clearly described in the patent documents cited in the background technology and other relevant materials, and will not be repeated here. The specific implementation manner of the gas-liquid separator 100 of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] see figure 1 , the gas-liquid separator 100 of the present invention includes a vertical sealed cylinder 10 surrounded by a cylinder body, a top cover and a bottom cover, a gas inlet pipe 101 and a gas outlet pipe 102 arranged on the top of the cylinder 10 and arranged on the The oil storage area 103 at the bottom of the cylinder body 10, the gas-liquid separator 100 is also provided with an oil suction pipe 104 with a diameter smaller than the diameter of the gas separation outlet pipe 102 (the diameter of the oil suction pipe 104 is preferably 1 / of the diameter of t...

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Abstract

A gas / liquid separator includes a cylinder body, a gas separation inlet pipe and a gas separation outlet pipe both arranged at the top of the cylinder body, and an oil storage zone arranged at the bottom of the cylinder body, as well as an oil suction pipe with the diameter smaller than that of the gas separation outlet pipe, wherein one end of the oil suction pipe is placed in the oil storage zone, and the other end of the oil suction pipe extends into the gas separation outlet pipe; and a filter pipe is further arranged on the pipeline of the oil suction pipe. In the gas / liquid separator, the gas separation inlet pipe and the gas separation outlet pipe as well as the oil suction structure are directly formed through two straight pipelines, the complicated processing of a U-shaped pipe and a fixing part are left out, the design is simple and the function is reliable.

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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B43/00
Inventor 金华海潘保国
Owner ZHEJIANG DUNAN COLD CHAIN SYST
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