Gas-liquid separator of air cooled type refrigeration system
A gas-liquid separator and refrigeration system technology, applied in refrigeration and liquefaction, refrigerators, refrigeration components, etc., to achieve the effect of ensuring safe operation
Inactive Publication Date: 2018-07-06
梁美莹
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Problems solved by technology
However, it is difficult for the horizontal gas-liquid separator to use gravity as a booster for gas-liquid separation, so it is necessary to work hard on the structure to ensure the same separation effect as the vertical gas-liquid separator, and to achieve a balance between space and effect
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Embodiment Construction
[0022] The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.
[0023] like Figure 1-6 As shown, the gas-liquid separator of the air-cooled refrigeration system includes a horizontal cylinder 1, a front cover 2, a rear cover 3, an air outlet pipe 4 and a liquid sight device 5;
[0024] The horizontal cylinder 1 is a horizontally placed circular iron cylinder, and the front cover 2 and the rear cover 3 are respectively blocked at the front and rear ends of the horizontal cylinder 1 to form a sealed pressure vessel; The half is provided with a circular hole, the circular hole is closer to the direction of the rear cover 3, the interior of the circular hole is connected with an inlet pipe 11 by welding; the top of the horizontal cylinder 1 is provided with a safety valve 12 and a refrigerant The charging valve 13, the safety valve 12 is limited to automatic pressure relief when t...
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The invention discloses a gas-liquid separator of an air cooled type refrigeration system. The gas-liquid separator comprises a horizontal barrel, a front cover, a rear cover, an air outlet pipe and aliquid viewing device. The horizontal barrel is a horizontally-placed circular iron barrel, the top of the horizontal barrel is provided with a safety valve and a refrigerant filling valve, the frontcover is a circular plate, the rear cover is formed by welding an arc spherical plate and a cylindrical shell, the two ends of the air outlet pipe are straight, the middle of the air outlet pipe isbent in a smooth transition mode, the liquid viewing device is a liquid level instrument, and an observation pipe is made from transparent PVC, sealed by a nitrile rubber gasket and screwed and fixedthrough a thread cap. The refrigerant filling valve is used for direct filling when refrigerant needs to be replenished, a liquid return device releases refrigerant when the refrigerant needs to be actively returned, and safe operation of the gas-liquid separator is ensured.
Description
technical field [0001] The invention relates to the technical field of central air conditioners, in particular to a gas-liquid separator of an air-cooled refrigeration system. Background technique [0002] The machines that provide cooling capacity of central air conditioners are generally large chillers, and a huge amount of refrigerant needs to be used in the refrigerant pipeline. The position of the gas-liquid separator is after the evaporator in the refrigerant pipeline and before the compressor. On the one hand, it is used to prevent the liquid refrigerant in the compressor from entering the compressor, causing damage to the compressor. On the other hand, the gas-liquid separator is also used at the same time. It plays the role of liquid storage, because large-scale chillers use a large amount of refrigerant, and different amounts of refrigerant can be used under different working conditions. [0003] The air-cooled unit adopts an air-cooled condenser (copper tube-expa...
Claims
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IPC IPC(8): F25B43/00
CPCF25B43/006
Inventor 梁美莹梁靖玮周友开陈志雄梁美芳梁舒欣龙炽坚谭锦荣吴建龙周嘉欣周永潮李伟明梁辉杨萍
Owner 梁美莹