Vehicle-mounted cooking and refrigerating all-in-one machine

The utility model discloses a vehicle-mounted cooking and refrigerating all-in-one machine, which is mounted in a carriage of mobile equipment and comprises a first box body, a fuel steam generating component and a refrigerating component, a movable partition plate is horizontally arranged in the first box body and divides the interior of the first box body into an upper chamber and a lower chamber; the refrigeration assembly comprises a refrigeration evaporator which is located in the upper chamber. The lower chamber is provided with a box door, a storage rack capable of vertically stacking multiple layers of steaming plates is arranged in the lower chamber, and a steam inlet pipe is arranged at the bottom of the lower chamber; the fuel oil steam generating assembly is arranged outside the first box body and comprises a steam discharging pipe. According to the technical scheme, the vehicle-mounted cooking and refrigerating all-in-one machine is switched into the steam box mode, the steam quantity of each lay