Heat changer support device and heat exchanger oil removal equipment

Abstract

The invention provides a heat changer support device and heat exchanger oil removal equipment. The heat changer support device is used in the oil removal process of heat exchangers, and comprises a baseplate which is provided with at least three separate support components; and the separate support components are arranged in parallel. According to the heat changer support device and the heat exchanger oil removal equipment, a plurality of groups of heat exchangers can be supported and fixed, so that flow path clearances are formed among the heat exchangers, thereby benefiting improvement of the heating consistency and oil removal effect of the heat exchangers; and the oil removal efficiency can be improved obviously.

Description

technical field [0001] The invention belongs to the technical field of heat exchanger degreasing, and in particular relates to a heat exchanger support device and heat exchanger degreasing equipment. Background technique [0002] The heat exchanger (condenser and evaporator, commonly known as two devices) is the core component of the air conditioner, and the heat exchanger with finned tube structure is one of the most commonly used heat exchangers for air conditioners. The finned tube heat exchanger is mainly composed of U-shaped copper tubes, aluminum foil fins and other parts. Volatile lubricating oil is needed to prevent equipment from wearing copper tubes or aluminum foil fins in the process of processing U-shaped copper tubes with long U-bend machines and aluminum foil fins with high-speed punching machines. Therefore, heat exchangers are produced into air-conditioning products. It is necessary to carry out drying and degreasing treatment of volatile oil before use, so...

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Problems solved by technology

[0004] (1) It is only suitable for drying and degreasing a single heat exchanger, and the efficiency is low: because the degreasing process needs to put the heat exchanger into the vacuum box, close the door, heat, evacuate, open the box and other processes, only drying is required for a single time A heat exchanger has a long cycle and low efficiency, which cannot meet the needs of mass production and high-efficiency production;

[0005] (2) In response to problem (1), there is currently a method of stacking multiple heat exchangers and then centralized degreasing, but the quality consistency of this stacked degreasing operation is poor: The heat exchanger cannot be heated by the radiation of the infrared lamp tube, and can only be heated by the heat transfer between the workpieces of the heat exchanger. Hidden danger;

[0006] (3) It is difficult to switch and place heat exchangers in production: due to the variety of air-conditioning product structures, some of which are complex in structure, some heat exchangers cannot be placed in a single piece or stacked in a vacuum drying box for degreasing, such as the air-conditioning inner unit evaporative heat exchangers and heat exchangers for portable air conditioners;

[0007] (4) The radiation temperature consistency of the infrared lamp is poor: the temperature difference between the position of the heat exchanger radiated by the infrared lamp and the position not subjected to radiation is large, and the temperature of the position radiated by the infrared lamp is high, which is likely to cause oxidation and discoloration of the copper tube and hidden quality problems

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