An oven with uniform temperature field in the same layer and its control method for the temperature field in the same layer
A technology of oven and temperature field, which is applied in the field of oven, can solve the problems of large temperature difference and poor food baking effect, and achieve the effect of achieving uniformity and ensuring the baking effect
Active Publication Date: 2022-01-14
NINGBO FOTILE KITCHEN WARE CO LTD
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Problems solved by technology
When the user places the food on the baking tray, the position of the food in the baking tray may be left, right, or left-right symmetrical, and the air inlet and outlet on the hot air baffle are usually designed according to the symmetrical placement of the food. When the food is placed to the left or to the right, the temperature difference between the left and right sides of the food is relatively large, resulting in poor baking effect of the food
Method used
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[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0038] Such as Figure 1~5 As shown, an oven with a uniform temperature field on the same layer includes an inner container 1, a hot air baffle 2 is arranged on the rear side of the inner container 1, and the hot air baffle 2 and the back plate of the inner container 1 enclose a hot air chamber. A hot air chamber is provided with a hot air blower and a back heating pipe surrounding the fan blade periphery of the hot air blower. The middle part of the above hot air baffle plate 2 is provided with an air inlet 21 opposite to the front and back of the fan blade of the above hot air blower. Both the above-mentioned hot air blower and the back heating pipe are conventional structures, not shown, except for the back heating pipe, a top heating pipe is installed on the inner top surface of the liner 1, and a bottom heating pipe is installed at the bo...
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The invention relates to an oven with a uniform temperature field in the same layer and a method for controlling the temperature field in the same layer. It includes an inner container, a hot air baffle is arranged on the rear side of the inner container, and the hot air baffle and the back plate of the inner container form a hot air chamber. The hot air chamber is provided with a hot air blower and a back heating pipe surrounding the outer periphery of the fan blade of the hot air blower. The middle part of the hot air baffle is provided with an air inlet opposite to the front and back of the fan blade of the hot air blower. The left and right sides are respectively provided with a left air outlet and a right air outlet, and the left air outlet is provided with a left shroud that can move left and right relative to the left air outlet, and the right air outlet is provided with a shutter that can move left and right relative to the right air outlet. right shutter. The invention can realize the uniformity of the temperature field of the same layer of the baking pan, and then ensure the baking effect. In the same-layer temperature field control method of the present invention, the uniformity of the temperature field in the left and right regions of the food is better realized by moving the left and right shutters according to the temperature difference between the left and right of the same layer and the position of the food.
Description
technical field [0001] The invention relates to the field of ovens, in particular to an oven with a uniform temperature field in the same layer and a method for controlling the temperature field in the same layer. Background technique [0002] The heating system of the existing oven generally includes a heating pipe assembly, a hot air blower and a hot air baffle, wherein the heating pipe assembly includes a top heating pipe arranged on the inner top surface of the liner, a back heating pipe arranged on the back side of the liner, and a The bottom heating pipe at the bottom of the tank, the above-mentioned hot air baffle is arranged on the back side of the inner tank, and the hot air baffle is provided with an air inlet and an air outlet, and the hot air baffle and the back plate of the inner tank form a hot air chamber. The blower is arranged in the hot air chamber, and the shape of the above-mentioned back heating pipe is annular and is arranged around the outer periphery ...
Claims
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IPC IPC(8): A47J37/06
CPCA47J37/0641A47J37/0664A47J37/0629
Inventor 蒋圣伟
Owner NINGBO FOTILE KITCHEN WARE CO LTD