Condenser

Abstract

The invention discloses a condenser. A certain included angle is formed between the axis of the air inlet of the condenser and a gravity direction to form a certain included angle between a direction in which an inflow gas refrigerant passes through gas homogenizing holes and a liquid drop dripping direction, so that a purging effect is achieved, falling of a liquid refrigerant on condensing pipes is accelerated, and the heat exchange efficiency of the condensing pipes is further reinforced; the positions of separating plates are skillfully designed in cooperation with a gas homogenizing plate, so that the gas homogenizing holes can be uniformly distributed to each condensing area, and certain gaps are formed among the separating plates, the gas homogenizing plate and the condensing tube to form gas channels, thereby eliminating heat exchange dead zones caused by non-uniform pressure; through the combination design of the separating plates and a support plate, a condensing cavity is partitioned into a plurality of areas, the quantity of pipe bundles in each area is controlled, and dripping condensed liquid drops can be effectively guided, so that the liquid film thickness of a lower drain pipe is reduced effectively, the tube bundle effect of the condenser is effectively weakened, the external heat exchange coefficients of the condensing pipes are increased greatly, and the heat exchange performance of the condenser is enhanced.

Description

technical field [0001] The invention relates to a condenser in air-conditioning refrigeration and industrial refrigerating units, in particular to a condenser with a plurality of baffles and side air intake. Background technique [0002] As an important part of air-conditioning refrigeration and industrial refrigeration units, the condenser condenses the gaseous refrigerant into a liquid refrigerant to eliminate the energy generated by the unit. The heat transfer efficiency of the condenser directly affects the energy efficiency ratio of the unit. In the tube bundle of the condenser, the liquid droplets produced by the upper condensing tubes will drop to the lower condensing tubes along the direction of gravity, and these droplets are called migrating droplets in the condenser. As the migrating liquid droplets continue to accumulate in the direction of gravity, the thickness of the liquid film on the condensing tubes will increase with the depth of the tube row, and eventual...

AI Technical Summary

Problems solved by technology

The reduced heat transfer performance of the condenser caused by the tube bundle effect will directly lead to the attenuation of the unit. At the same time, the performance of the condensing tube in the condenser cannot be fully utilized, resulting in a waste of condensing tubes

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