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Vapor-liquid separation type liquid separator

A technology of vapor-liquid separation and liquid separator, which is applied in the direction of refrigeration and liquefaction, refrigeration components, refrigerators, etc., can solve the problem of uneven distribution of vapor and liquid, so as to overcome uneven liquid separation, improve heat exchange efficiency, and reduce pressure drop loss effect

Active Publication Date: 2016-09-07
DALIAN REFRIGERATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Overcome the problem of uneven distribution of vapor and liquid in the existing air cooler liquid separator

Method used

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  • Vapor-liquid separation type liquid separator

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Embodiment Construction

[0008] Such as figure 1 As shown: 2 is the liquid bag, the end of the liquid inlet pipe 1 extends into the upper part of the inner cavity of the liquid bag 2, and there is a fixed orifice plate 4 in the inner chamber of the liquid bag 2, and the fixed orifice plate 4 is fixedly connected to the liquid inlet pipe 1 A plurality of liquid outlet branch pipes 3 are inserted into the holes on the fixed orifice plate 4, each liquid outlet branch pipe 3 is fixedly connected with the fixed orifice plate 4, one end of the liquid outlet branch pipe 3 is located at the lower part of the inner cavity of the liquid bag 2, and the liquid outlet branch pipe 3 is another One end is located outside the liquid bag 2, and each liquid outlet branch pipe 3 is located on the upper part of the inner cavity of the liquid bag 2 to have an air outlet 5.

[0009] The liquid bag 2 has a cylindrical cavity structure. The liquid inlet pipe 1 enters the liquid bag 2 from the center of the bottom of the liqu...

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Abstract

The invention provides a vapor-liquid separation type liquid separator which comprises a liquid bag. The end of a liquid inflow header pipe extends to the upper portion of an inner cavity of the liquid bag. A fixing porous board is arranged in the inner cavity of the liquid bag and fixedly connected to the liquid inflow header pipe. Multiple liquid outflow branch pipes are inserted in holes of the fixing porous board. Each liquid outflow branch pipe is fixedly connected with the fixing porous board. One end of each liquid outflow branch pipe is located at the lower portion of the inner cavity of the liquid bag. The other end of each liquid outflow branch pipe is located on the outer side of the liquid bag. The portion, located at the upper portion of the inner cavity of the liquid bag, on each liquid outflow branch pipe is provided with a vent hole. By the adoption of the liquid separator, liquid is separated evenly, the problem that liquid of two-phase flow is not evenly separated through a traditional liquid separator is solved, the problem that the pressure losses of the traditional liquid separator are large is solved as well, and the liquid separator is particularly suitable for even liquid separation of the vapor-liquid two-phase flow. By the adoption of the vapor-liquid separation type liquid separator, the heat exchange efficiency of an air cooler can be improved through even liquid separation, and the energy consumption of a whole refrigeration system is reduced through reduction of pressure drop losses.

Description

technical field [0001] The invention relates to a liquid separator, in particular to a vapor-liquid separation type liquid separator. Background technique [0002] The air cooler is also called the air cooler. The air cooler is mainly composed of a shell plate, a fan, a heat exchange tube and a water pan. The refrigerant flows in the heat exchange tube, and the refrigerant is evenly distributed in the process of each heat exchange tube. It is very important, which has a great influence on the heat transfer efficiency. The components that realize this liquid separation function are called liquid distributors or liquid distributors. At present, there are many types of air cooler liquid separators, the most commonly used are the following: Venturi liquid separator, pressure drop liquid separator, centrifugal liquid separator and other liquid separators. Commonly used liquid separators can distribute nearly uniform liquids, but it is difficult to achieve uniform distribution f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B43/00
CPCF25B43/00
Inventor 谭锋杨富华孟繁隆王海青冯雯桦朱晶玉左建冬
Owner DALIAN REFRIGERATOR
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