Electric heating module for combined air conditioner unit and combined air conditioner unit

Abstract

The invention discloses an electric heating module for a combined air conditioner unit. The electric heating module comprises a support, electric heating pipes, a fuse link, a first guide track pair and a second guide track pair; the electric heating pipes and the fuse link are fixedly mounted on the support; the first and second guide track pairs all comprise a guide track and a slide groove, which are matched with each other; the guide tracks of the first and second guide track pairs are respectively arranged on two opposite edges of the support. According to the electric heating module for the combined air conditioner unit disclosed by the invention and the fixing mode between the electric heating module and an air conditioner unit box body, the assembly is convenient, materials are saved, and an electric heating device can be modularized to provide more choices for a user. Meanwhile, the invention also discloses a combined air conditioner unit using the electric heating module.

Description

technical field [0001] The invention relates to parts of air conditioners, in particular to an electric heating module of a combined air conditioning unit, and a combined air conditioning unit using the electric heating module. Background technique [0002] At present, the structure of the electric heating component of the combined air conditioning unit is as follows: figure 1 As shown, it is mainly composed of a bracket 110 and an electric heating pipe 120 fixed on the bracket 110 , and the bracket 110 is provided with a folded edge that is fixed to the box body of the air-conditioning unit. This electric heating component has the following defects: (1) Since the cross-sectional size of the bracket is required to be as large as the internal size of the box, the electric heating component is too bulky and wastes materials; (2) The bracket is connected to the box through the folding edge. Fixed, the folded edge protrudes too long, reducing the rigidity of the connection; (3)...

AI Technical Summary

Problems solved by technology

This electric heating component has the following defects: (1) Since the cross-sectional size of the bracket is required to be as large as the internal size of the box, the volume of the electric heating component is too large and wastes materials; (2) the bracket is connected to the box by folding Fixed, the flange protrudes too long, which reduces the rigidity of the connection; (3) Since the entire electric heating component must be pre-assembled as a whole, and the cross-sectional size is as large as the internal size of the box, there is not much room for operation. Inconvenient; (4) In addition, for different models and different heating capacities, matching electric heating components must be processed, and the versatility is very poor

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