Barbecue oven

Abstract

The invention provides a barbecue oven which comprises an upper cover and a lower oven. The upper cover and the lower oven each comprise a shell and an inner wall. A heat insulation and preservation layer is arranged between each shell and the corresponding inner wall. Each inner wall is formed in the mode that a plurality of ceramic pieces with the same shape and size surround the corresponding shell, wherein every two adjacent ceramic pieces are adhesively connected and cover the corresponding heat insulation and preservation layer, and the inner wall is provided with a plurality of pressing pieces which are tightly attached to the ceramic pieces at intervals and cover the adhesive joint between every two adjacent ceramic pieces. The barbecue oven has the advantages that the exquisite appearance and the standard and uniform size can be ensured, the constant temperature and heat preservation effect of the barbecue oven can be ensured, the product yield is improved, the production cost is reduced, and batch production and machining are facilitated.

Description

【Technical field】 [0001] The invention relates to the field of cooking utensils, more specifically, to a novel barbecue oven. 【Background technique】 [0002] The ceramic grill originated in the United States. It is an airtight ceramic container with multiple cooking methods: grilling, smoking, stuffing, roasting, steaming, boiling, etc. It can also grill steaks, turkeys, pizzas, burgers, etc. Its characteristics are that the furnace wall made of ceramics is thick, with good air tightness, the heat is not easy to lose, and the temperature rises quickly. When it reaches a certain temperature, it has the functions of constant temperature, heat preservation, and temperature reflection. Food will not dry out and taste better. Compared with ordinary iron charcoal grills and gas grills, ceramic grills have the advantages of short cooking time, easy cooking, and energy saving, so they are currently widely used. However, the all-ceramic barbecue ovens produced on the market now hav...

AI Technical Summary

Problems solved by technology

However, the all-ceramic barbecue ovens produced on the market now have the following defects: 1. Due to the characteristics of ceramic materials, the glaze surface cannot be free from crystal cracks, and the appearance of crystal cracks will affect the appearance of the product, causing users to misunderstand I thought it was a product quality problem; 2. Since the clay of the all-ceramic grill is made of coarse pottery, it cannot be as fine as daily-use porcelain products, so the glaze is often prone to flaws, which seriously affects the yield of the grill and greatly affects the quality of the grill. It consumes cost and reduces production efficiency; 3. The all-ceramic grill is easy to be deformed and out of round during the production and firing process, which makes it difficult for the upper cover and the lower furnace to completely match when the grill is assembled, making it easy to produce "air leakage" during grilling , affecting the insulation performance

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