Heat-insulating and energy-saving metal rice steaming lattice

Abstract

The invention provides a heat-insulating and energy-saving metal rice steaming lattice. The rice steaming lattice is characterized in that a rice steaming lattice (3) comprises metal pot bodies (11) and metal profiles which are arranged on the peripheries of the metal pot bodies (11) and are fixedly connected with the metal pot bodies (11); the metal profiles include upright wallboards (14), infolding steps (15) arranged at the tops of the upright wallboards (14), upward folding limiting edges (16) arranged at the inner ends of the infolding steps (15) and infolding top platforms (17) arranged at the tops of the upward folding limiting edges (16); a plurality of steam holes (5) are arranged on the top platforms (17); and the inner ends of the top platforms (17) are fixedly connected with pot wall tops of the metal pot bodies (11). Compared with the rice steaming cabinets, boxes and vehicles, the rice steaming lattice has the following advantages that plenty of materials for manufacturing the rice steaming lattice can be saved; the heat losses from the materials during rice steaming each time are greatly reduced; the external air can not be directly contacted with the metal pot bodies, so the rice steaming lattice acts as a heat-insulating barrel, thus having the heat insulating and energy saving effects; and the rice steaming lattice is operated like the food steamers absolutely and is convenient to use.

Description

1. Technical field [0001] The invention relates to a cooking utensil for collective canteens, in particular to a heat-preserving and energy-saving metal rice steaming grid for steaming rice. 2. Background technology [0002] Traditional steamer can't steam rice because of its bottom being a breathable plate. [0003] Existing rice steaming cabinets, boxes, carts, etc. are all made of heavy and complex shells and built-in rice steaming pots, boxes, etc.: as Chinese patent application 200610044862.X discloses a rice steaming cabinet, which is made of a cabinet Body, cabinet door, rice steaming chamber and rice steaming compartment. There is a trolley fixed under the rice steaming compartment. Only one side of the rice steaming compartment and the trolley compartment is fixed together by a connecting plate, so that the trolley and the bottom steaming compartment are open on three sides. The bottom surface of the rice steaming chamber can extend into the groove, the inner surfa...

AI Technical Summary

Problems solved by technology

[0004] But so far there is no rice steaming grid with a structure similar to that of a steamer, and the bottom plate is airtight

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