An upper heating tube structure and an oven with the structure
A heating tube and oven technology, which is used in kitchen utensils, home utensils, roasters/barbecue grids, etc., can solve the problems of uneven coloring on the surface of food and uneven distribution of oven temperature field, and achieve uniform coloring and uniform heating. , the effect of uniform temperature field distribution
Active Publication Date: 2021-07-16
NINGBO FOTILE KITCHEN WARE CO LTD
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Problems solved by technology
Whether using the up-and-down mode or the full-open mode, there is a problem of uneven coloring on the surface of the food. The main reason is that the temperature field in the upper part of the oven is unevenly distributed.
Method used
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Embodiment Construction
[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0029] Such as Figure 1-8 As shown, an oven includes an oven liner 1, an upper heating tube structure is arranged on the top wall of the oven liner 1, and the upper heating tube structure includes first heating tubes respectively installed on the lower surface of the oven liner 1 top wall. Heating pipe 2 and the second heating pipe 3, wherein, the above-mentioned first heating pipe 2 is installed at the center of the lower surface of the top wall of the oven liner 1, and the above-mentioned second heating pipe 3 is arranged on one side of the first heating pipe 2 and can Rotate around the first heating tube 2 . In this way, through the circumferential rotation of the second heating tube 3 relative to the first heating tube 2, the temperature field distribution on the upper part of the oven liner 1 is more uniform, so that the upper heating t...
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The present invention relates to an upper heating tube structure, which is used for setting on the top wall of the oven liner, including a first heating tube and a second heating tube respectively installed on the lower surface of the oven liner top wall, wherein the above-mentioned first heating The tube is installed at the center of the lower surface of the top wall of the oven liner, the above-mentioned second heating tube is arranged on one side of the first heating tube and can rotate around the first heating tube; it also relates to an application with the above-mentioned upper heating tube Structural oven. Compared with the prior art, the invention uses the circumferential rotation of the second heating tube relative to the first heating tube to make the temperature field distribution on the upper part of the oven liner more uniform, so that the upper heating tube structure can evenly heat the food, Makes the food surface evenly colored.
Description
technical field [0001] The invention relates to the field of cooking devices, in particular to an upper heating tube structure and an oven with the structure. Background technique [0002] The existing oven is generally equipped with an upper heating tube, a lower heating tube and a back heating tube, wherein the upper heating tube is arranged on the inner top surface of the oven liner, and the lower heating tube is arranged on the bottom of the oven liner. A hot air baffle is arranged on the back, and the hot air baffle and the back plate of the oven liner enclose a hot air chamber, and a hot air blower is arranged in the hot air chamber, and the above-mentioned back heating pipe is annular and is arranged around the outer periphery of the above-mentioned hot air blower. [0003] When the oven is baked in the up-and-down mode, the upper heating tube and the lower heating tube are turned on, and when the oven is baked in the full-on mode, the upper heating tube, lower heatin...
Claims
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IPC IPC(8): A47J37/06
CPCA47J37/06
Inventor 陈祖向王黎喆杨均曹骥
Owner NINGBO FOTILE KITCHEN WARE CO LTD