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Baking oven temperature control method

A temperature control method and oven technology, applied in the direction of temperature control, non-electric variable control, control/regulation system, etc., can solve the problem of low temperature control accuracy, achieve precise control and avoid baking failure

Active Publication Date: 2017-07-14
JOYOUNG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem solved by the present invention is to provide a temperature control method for an oven, which can effectively overcome the technical problem of low temperature control accuracy in the prior art

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Embodiment Construction

[0032] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined arbitrarily with each other.

[0033] The temperature control method of the oven according to the present invention includes a dynamic balance adjustment stage control step, and the dynamic balance adjustment stage control step includes:

[0034] The first step is to detect the current temperature value T of the oven cavity, and compare the current temperature value T with the preset upper threshold temperature value TH and lower threshold temperature value TL, when TTH, turn off the heating system of the oven.

[0035] The second step is to detect the current temperature T of the oven cavity in real time, and judge the current temperature rise trend of the cavity; if the current temperature rise of the cavity ...

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Abstract

The invention discloses a baking oven temperature control method, and relates to the technical field of kitchen electric appliances. The baking oven temperature control method comprises a dynamic balance adjusting phase control step. The dynamic balance adjusting phase control step comprises the steps that step one, the current temperature value T of a baking oven cavity is detected, the current temperature value T is compared with a preset upper threshold temperature value TH and a lower threshold temperature value TL, the heating system of the baking oven is turned on when T<TL and the heating system of the baking oven is turned off when T>TH; and step two, the current temperature value T of the baking oven cavity is detected in real time and the current temperature rising trend of the cavity is judged; the heating system of the baking oven is turned on if the current temperature rising of the cavity is in the downtrend and T<TL+Tdelta; and the heating system of the baking oven is turned off if the current temperature rising of the cavity is in the uptrend and T>TH-Tdelta, wherein TL<=TL+Tdelta<TH-Tdelta<=TH, and Tdelta is the temperature compensating value. According to the technical scheme, accurate control of the temperature of the baking oven cavity can be realized.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances, in particular to a temperature control method for an oven. Background technique [0002] Electric ovens in the prior art are generally mechanical ovens. The temperature control accuracy of the mechanical oven is about ±50° C., the temperature control accuracy is too low, and the temperature range is too large. With the adoption of the relay temperature control structure, the temperature control accuracy of the oven has been improved, but it can only achieve a temperature control accuracy of ±10°C at most, so that the heating curve of the oven is still triangular and trapezoidal, and the temperature control accuracy still needs to be improved urgently. Contents of the invention [0003] The technical problem solved by the present invention is to provide a temperature control method for an oven, which can effectively overcome the technical problem of low temperature control accuracy in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 王旭宁郑明伟
Owner JOYOUNG CO LTD
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