An anti-condensation heating control device and control method for a refrigerator overturning beam

A heating control device and control method technology, which is applied to household refrigeration devices, lighting and heating equipment, defrosting, etc., can solve the problems of increasing the cost of refrigerators, complicating control software, and improving the difficulty of system matching, achieving low cost, Eliminates sensor connection wires and low cost

Active Publication Date: 2014-10-08
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This hardware configuration not only increases the cost of the refrigerator, but also complicates the control software, increases the difficulty of system matching and reduces the reliability of the system

Method used

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  • An anti-condensation heating control device and control method for a refrigerator overturning beam
  • An anti-condensation heating control device and control method for a refrigerator overturning beam
  • An anti-condensation heating control device and control method for a refrigerator overturning beam

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Embodiment

[0018] Example: see figure 1 , the anti-condensation heating control device of the refrigerator overturning beam of the present embodiment, which includes an ambient temperature sensor 2, a refrigerator display panel 3 arranged outside the refrigerator 1, a heater 5 arranged on the overturning beam 4 of the refrigerator door, and the environment The temperature sensor 2 is connected to the display panel 3 of the refrigerator compartment, which not only can detect the ambient temperature accurately, but also saves the connecting wire of the sensor, and the cost is lower than other methods. The refrigerator display panel 3 and the heater 5 are electrically connected to the refrigerator control panel 6 .

[0019] The control board 6 controls the start / stop of the heater 5 according to the ambient temperature collected by the ambient temperature sensor 2 . In a specific arrangement, the heater 5 is pasted on the inner surface of the shell of the flip beam 4 .

[0020] In the con...

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PUM

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Abstract

The invention discloses a condensation-proof heating control device of an overturning beam of a refrigerator and a control method thereof. The heating control device comprises a refrigerating chamber display board arranged on the outer portion of the refrigerator, a heater arranged on the overturning beam of a refrigerating door and an environment temperature sensor arranged on the display board. The control method includes that a refrigerator control board determines the working mode of the heater according to the refrigerating state of the refrigerating chamber. If the refrigerating chamber begins refrigerating, the heater works in circulation in the way that the heater is powered for Ts minutes and electrified for Tr minutes till the refrigerating chamber stops refrigerating. If the refrigerating chamber stops refrigerating, the heater works once in the way the heater is powered off for Ts minutes and electrified for Tr minutes and then is disconnected till the refrigerating chamber begins refrigerating again. The control device does not increase hardware configuration of the refrigerator, achieves the aims of preventing condensation by changing the control method of the heater, and has the advantages of being simple, low in cost, energy-saving and reliable.

Description

Technical field: [0001] The invention relates to an anti-condensation heating control device for an overturn beam of a refrigerator and a control method thereof. Background technique: [0002] If the refrigerating chamber of a traditional refrigerator is designed as two doors that are separated from each other, a flip beam is usually installed between the two doors so as to facilitate the overlapping and sealing of the door seal between the two refrigerating doors. However, due to the small thickness of the flip beam and the poor thermal conductivity of the filling material in the middle, the surface temperature of the refrigerator freezer is relatively low during normal cooling, and condensation is prone to occur. A heater that raises its surface temperature. [0003] The overturning beam heater of the above-mentioned ordinary refrigerator is usually controlled by time, for example, the heater is powered on for 50 minutes and powered off for 10 minutes, and the cycle is co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D29/00F25D21/04
Inventor 黄永寿陈红欣曹洁
Owner CHANGHONG MEILING CO LTD
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