Automatic air heat exchange device for surface air cooler of air conditioning unit

Abstract

The invention relates to an automatic air heat exchange device for a surface air cooler of an air conditioning unit. The automatic air heat exchange device comprises a heat exchanger component, a fixed clamping plate, a movable clamping plate, a first water inlet, a first water outlet, a second water inlet, a second water outlet, a pipeline and a fastening piece, wherein the heat exchanger component comprises multiple heat exchange plates; the heat exchange plates comprise multiple parallel fins, pipe plates provided with the fins and cooling pipes vertical to the fins; the middles of the heat exchange plates are provided with fixing clip slots; the fixing clip slots are provided with fixing blocks; the heat exchange plates are sequentially connected by virtue of the fixing clip slots, the fixing blocks and the fixing clip slots; <0}{0><}0{>the peripheries of the heat exchange plates are provided with grooves; two ends of the heat exchange plates are provided with through holes; the lower ends of the heat exchange plates are provided with draining valves and draining pipelines; the cooling pipes are connected with the draining pipelines by virtue of the draining valves; the first water inlet, the first water outlet, the second water inlet and the second water outlet are provided with pipelines and are connected with the cooling pipes in the heat exchange plates by virtue of the pipelines. <0}{0><}0{>The automatic air heat exchange device is simple in structure, convenient to detach and convenient to clean.

Description

technical field [0001] The invention relates to an air heat exchange device, in particular to an automatic air heat exchange device used for a surface cooler of an air conditioner unit. Background technique [0002] In the widely used all-air air-conditioning system and air-water air-conditioning system, the surface cooler is a necessary component of terminal equipment such as air-conditioning boxes and fan coil units. The most important part of the surface cooler is the air heat exchange device. Through the automatic air heat exchange device, the air-conditioning air intake on the outer surface of the air-conditioning unit exchanges heat with the air-conditioning cold water passing through the tube bundle, so that the air can be cooled and dehumidified, and the service requirements can be met. Therefore, the quality of the automatic air heat exchange device determines the use and efficiency of the surface cooler. How to develop a high-efficiency, high-quality automatic air ...

AI Technical Summary

Problems solved by technology

[0003] The existing automatic air heat exchange device is an integrated air heat exchange device. When the exchanger needs to be cleaned, the entire automatic air heat exchange device needs to be disassembled for cleaning. The service life of the automatic air heat exchange device also has a certain impact on the service life of the surface cooler. When there is a problem with one of the heat exchange plates in the automatic air heat exchange device, the entire automatic air heat exchange device needs to be disassembled for maintenance. Its repair process is also more complicated

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