Refrigerator condensation-preventing and heating control method and application thereof

A heating control and anti-condensation technology, applied in applications, lighting and heating equipment, household appliances, etc., can solve the problems of difficult heating ratio of heaters, large time and resource consumption, overheating heating ratio, etc. Achieve the effects of improving reliability and stability, reducing energy consumption, and overcoming waste of energy consumption

Active Publication Date: 2014-08-06
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

If the value range of m and n is large, it is difficult to achieve the heating ratio of the heater actually required for the anti-condensation part, and there will be phenomena such as overheating or insufficient heating ratio; if the value range of m and n is small, then It takes a lot of experiments to get the database, which consumes a lot of time and resources, and the software writing is cumbersome
Therefore, there are certain defects in the existing various anti-condensation heating rules, and it is difficult to be simple, stable and reliable

Method used

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  • Refrigerator condensation-preventing and heating control method and application thereof

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Embodiment Construction

[0037] In this embodiment, a refrigerator anti-condensation heating control method and a refrigerator adopting the control method are first provided with a refrigerator anti-condensation heating control device, which consists of an ambient temperature detector, a temperature detection device in the refrigerator compartment and anti-condensation heaters;

[0038] The ambient temperature detector is set outside the refrigerator to detect the ambient temperature T of the refrigerator. 1 ;

[0039] The temperature detector in the refrigerator compartment is installed in the refrigerator compartment corresponding to the anti-condensation part, and is used to detect the actual temperature parameters in the current compartment of the refrigerator, which is the temperature T2 in the corresponding compartment of the required anti-condensation part; the required anti-condensation The temperature T2 in the compartment corresponding to the exposed part can also be the temperature set in ...

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Abstract

The invention discloses a refrigerator condensation-preventing and heating control method and an application thereof. The refrigerator condensation-preventing and heating control method is characterized in that a condensation-preventing heater is arranged on the inner surface of the part needing condensation prevention of a refrigerator, and the condensation-preventing heater circularly works in a mode of performing heating for t2 seconds and not performing heating for t1 seconds to achieve the condensation-preventing function. By means of the refrigerator condensation-preventing and heating control method, the working mode of automatically adjusting the heater can be achieved under different environment temperatures and different using conditions, condensation cannot be produced on the condensation-preventing part, overheating is avoided, the using energy consumption of the refrigerator is effectively reduced, and the reliability and stability of the condensation-preventing function are improved.

Description

technical field [0001] The invention relates to a refrigerator anti-condensation heating control method and an application thereof, belonging to the field of refrigerator control. Background technique [0002] French side-by-side refrigerators currently on the market are generally designed with vertical beams between the two refrigerating chamber doors, and multi-door refrigerators are designed with a beam structure between the two freezing chambers. Due to the limitations of the structure and materials, the local insulation performance is poor, and the refrigerator is prone to condensation due to the low surface temperature when the refrigerator is normally cooled. In order to prevent condensation, an electric heater is generally pasted on the inner surface, and the surface temperature is increased by electric heating. [0003] For the heating control rules of the anti-condensation heater, each manufacturer is slightly different. Generally, there are two heating methods as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D21/04F25D29/00
Inventor 魏邦福刘全义程琳彭孟杰
Owner CHANGHONG MEILING CO LTD
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