The transport refrigeration unit consists of the walking part of the special vehicle chassis, and the heat insulation body (generally composed of polyurethane material, glass steel, color steel plate, stainless steel, etc.), refrigeration unit, cabin interior temperature recorder and other components. Such as meat hook car, can be added with meat hooks, waist, aluminum rails, ventilation slots and other optional parts.
Transport refrigeration unit car production technology:
1. The “sandwich” board bonding type assembled by the pieces is adopted by the domestic large transport refrigeration unit manufacturers. The transportation refrigeration unit produced by this technology has high heat insulation performance.
2, the injection molding of the piece assembly.
3. The overall skeleton is injected into the foaming type.
4, vacuum adsorption paste
Refrigeration unit classification:
Refrigeration units are divided into non-independent refrigeration units and independent refrigeration units. Domestic and imported units. The average model uses an external chiller, and a few micro-transport chillers use a built-in chiller. For transport refrigeration units with lower temperature requirements, the built-in cold plate (function equivalent to evaporator) can be adopted.
