Water circulating cooling type baking oven

Abstract

The invention discloses a water circulating cooling type baking oven. The water circulating cooling type baking oven comprises an outer box body and an inner box body, wherein the inner box body is located in the outer box body; a heat exchange plate is fixed on a top surface of a bottom plate of the outer box body; a heat exchange cavity is formed in the heat exchange plate; the bottom surface of the inner box body is pressed against the top surface of the heat exchange plate; a bottom surface of the outer box body is fixedly provided with a heat exchange box body; a separation plate is fixed in the middle of the heat exchange box body; a heat exchange water cavity is arranged below the separation plate; a water pump is fixed on the top surface of the separation plate; a water inlet end of the water pump is connected with a water inlet pipe; the water inlet pipe penetrates through the separation plate to stretch into the heat exchange water cavity; a water outlet end of the water pump is communicated with a water inlet head, which is fixed on a bottom plate of the outer box body, through a connecting pipe; the water inlet head is communicated with a water inlet through hole formed in the bottom surface of the heat exchange plate; and a plurality of heating rods are fixed at the upper part and lower part of an inner side wall of the inner box body. The inner box body is located in the outer box body so that protection is realized; meanwhile, heat exchange is realized through the heat exchange plate and the heat dissipation effect is good; and meanwhile, a supporting frame can be adjusted up and down and the precision of an adjusting position is high.

Description

[0001] Technical field: [0002] The invention relates to the technical field of food processing equipment, in particular to a water circulation cooling oven. [0003] Background technique: [0004] Existing ovens generally have empty grooves on the bottom of the outer box, and the bottom of the inner container directly contacts the outside to achieve heat dissipation. The heat dissipation effect is limited, and the exposed part of the inner container is easily corroded due to the empty groove at the bottom, which affects the use. life; [0005] At the same time, the supporting frame in the middle of the oven is fixed and cannot be adjusted up and down, or several slots are formed on the inner wall of the inner tank to place the supporting frame, and the supporting effect is limited. The gallbladder will be deformed to a certain extent. After a long time, the shape of the slot will change, so that the support frame cannot be inserted, which will affect its service life. [00...

AI Technical Summary

Problems solved by technology

[0004] Existing ovens generally have empty grooves on the bottom of the outer box, and the bottom of the inner container directly contacts the outside to achieve heat dissipation. The heat dissipation effect is limited, and the exposed part of the inner container is easily corroded due to the empty groove at the bottom, which affects the use. life;

[0005] At the same time, the supporting frame in the middle of the oven is fixed and cannot be adjusted up and down, or several slots are formed on the inner wall of the inner tank to place the supporting frame, and the supporting effect is limited. The gallbladder will produce a certain deformation. After a long time, the shape of the slot will change, so that the support frame cannot be inserted, which will affect its service life.

Images