Manufacturing process for air conditioner heating pipe group

[0019] In order to deepen the understanding of the present invention, the present invention will be described in further detail below with reference to the embodiments, which are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0020] The present embodiment provides a manufacturing process for an air conditioner heating tube group, and the manufacturing process includes the following steps:

[0021] Step 1: Clean the surface and interior of the aluminum tube to be installed, and screen qualified ceramic sheets;

[0022] Step 2: Mix and stir the adhesive, and arrange the ceramic sheets;

[0023] Step 3: Apply glue to the electrode strip, cover the electrode strip with glue on the plate-shaped material formed on the ceramic sheet, and turn the plate-shaped material over;

[0024] Step 4: Cover the surface of the plate-shaped material with an insulating film and insert the plate-shaped material into the aluminum tube to collect the tube;

[0025] Step 5: Put the aluminum tube after the tube into the rolling machine for rolling to make the heating core;

[0026] Step 6: Draw a line on the body of the heating core tube, apply glue to the heat dissipation strip, and place the heating core between the glued heat dissipation strips to make an unsealed heating tube;

[0027] Step 7: Put the installed unsealed heating tube on the energized curing device for curing withstand voltage and withstand voltage test;

[0028] Step 8: Dispensing and sealing the heating tube to make a heating tube;

[0029] Step 9: Dispense glue on the heating pipe rack and the corresponding position of the heating pipe, install three single pipes on a heating pipe rack, and fix the support base;

[0030] Step 10: Insert the fusion temperature controller line group on the heating pipe rack; and sleeve the heat shrinkable pipe on the heating pipe and heat and bake the heat shrinkable pipe to complete the preparation of the heating pipe group.

[0031] After the fifth step is completed, the electric strength test of the heating core needs to be carried out, and the electric strength test is also carried out after the heating tube is made in the eighth step. When the withstand voltage test is performed on the heating tube in the seventh step, a power test on the heating tube is required. After the tenth step is completed, the electrical performance test of the heating tube group shall be carried out, and the heating tube group shall be stacked. Through the manufacturing process of the heating tube group, the manufacturing process of the heating tube group is systematically improved to improve the manufacturing efficiency of the heating tube group, and electrical performance testing is carried out after the heating core, the plate-shaped material and the completion of the heating tube group. Prevent defective products from being assembled into heating tube groups, which are not easy to disassemble and improve product quality.