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Efficient central air conditioning unit liquid storage gas-liquid separator

A gas-liquid separator, central air-conditioning technology, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., to achieve the effect of improving efficiency and increasing distance

Inactive Publication Date: 2018-06-01
梁美芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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  • Efficient central air conditioning unit liquid storage gas-liquid separator
  • Efficient central air conditioning unit liquid storage gas-liquid separator
  • Efficient central air conditioning unit liquid storage gas-liquid separator

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Experimental program
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Embodiment Construction

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0023] High-efficiency central air-conditioning unit liquid storage gas-liquid separator, including horizontal cylinder 1, front cover 2, rear cover 3, air outlet pipe 4 and sight glass 5;

[0024] The horizontal cylinder 1 is a circular iron cylinder placed horizontally, and the front cover 2 and the rear cover 3 are respectively blocked at the front end and the rear end of the horizontal cylinder 1 to form a sealed pressure vessel; The side of the half part is provided with a round hole, which is closer to the direction of the rear cover 3, and the inside of the round hole is connected with an inlet pipe 11 by welding; the inlet pipe 11 is provided with a 90° bend, so that The outlet of the inlet pipe 11 faces the direction of the rear cover 3 of the horizontal cylinder 1;

[0025] The inlet pipe...

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Abstract

The invention discloses an efficient central air conditioning unit liquid storage gas-liquid separator. The efficient central air conditioning unit liquid storage gas-liquid separator comprises a horizontal cylinder, a front cover, a back cover, an exhaust pipe and a liquid viewer; the horizontal cylinder is a circular iron cylinder horizontally placed; an outlet of an inlet pipe is towards the back cover of the horizontal cylinder; the front cover is welded by an arc spherical plate and a cylindrical shell; the back cover is a circular plate; the exhaust pipe is a pipe whose two ends are straight pipes and middle is smoothly and transitionally bent; and the liquid viewer is a liquid level meter; an observation pipe is made of transparent PVC, is sealed by using a nitrile rubber gasket, and is fixedly tightened by a thread cover. The inlet pipe enables a refrigerant entering the horizontal cylinder to leave from the exhaust pipe as far as possible, so that the gas-liquid separation distance is increased; and through the bent inlet pipe, liquid in the refrigerant is easier to deposit under the effect of centrifugal force, so that the gas-liquid separation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of central air conditioning, in particular to a liquid storage gas-liquid separator for a high-efficiency central air conditioning unit. Background technique [0002] The machines that provide cooling capacity for central air conditioners are generally large chillers, and a huge amount of refrigerant is required 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 simultaneously It plays the role of liquid storage, because large 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 e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B43/00
CPCF25B43/00F25B2400/23
Inventor 梁美芳周嘉欣周永潮吴建龙梁舒欣梁靖玮龙炽坚梁辉谭锦荣陈志雄梁美莹周友开李伟明杨萍
Owner 梁美芳
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