| 摘要 |
<p>An integrated refrigerator car carriage structure is disclosed. The carriage structure has a protection layer (8) and an insulating layer. The insulating layer is composed of a left side plate (1), a right side plate (4), a head plate (2), a soleplate (5), a fore sealing plate (3) and a back sealing plate(6), that are injection molded with polyurethane material. The protection layer is adhered on the insulating layer. The plates of the insulating layer are connected with each other in a seamless manner, so as to form a unitary structure It discloses a mounting method of the integrated refrigerator car carriage structure also. The structure is simple and easy to manufacture with improved space utilization rate and heat insulation performance.</p> |
