Control method of refrigerating and freezing device
The technology of a refrigerating and freezing device and a control method is applied in household refrigeration devices, cooling fluid circulation devices, coolers, etc., and can solve the problems that the air flow is easily blocked, it is not conducive to saving space, the appearance is beautified, and the ventilation of the heat dissipation system is difficult to achieve. Improve heat exchange efficiency, avoid overload and avoid overheating
Active Publication Date: 2020-08-28
HAIER SMART HOME CO LTD
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Problems solved by technology
When household refrigerating and freezing devices, such as refrigerators, are placed in restaurants, kitchens, etc., they will protrude from the wall, which is not conducive to saving space and beautifying the appearance
At present, in order to make the indoor environment beautiful and save space, the built-in refrigerator is usually installed in the cabinet or wall as a part of the kitchen or dining room, which is convenient to use and optimizes the indoor space. The ventilation of the system is difficult, which reduces the effect of ventilation and heat dissipation of the refrigerator, and cannot meet the performance of the built-in refrigerator
Method used
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[0062] figure 1 is a schematic front view of the refrigerator-freezer 1 according to one embodiment of the present invention. figure 2 It is a schematic rear view of the refrigerating and freezing device 1 according to an embodiment of the present invention, in which part of the back panel of the box is hidden at the bottom to show its internal structure. image 3 It is a schematic side perspective view of a condenser and an air duct according to an embodiment of the present invention, in which part of the side panels of the box body are hidden to show its internal structure.
[0063] see Figure 1 to Figure 3 , the refrigerating and freezing device 1 to which the control method of the present invention is applicable may generally include a cabinet 10 and a compressor compartment 100 . A storage compartment is defined inside the box body 10 . There can be multiple storage compartments as required. The storage compartment may have a front opening allowing access to and fro...
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The invention provides a control method for a refrigeration device. The refrigeration device comprises a box body and a compressor compartment arranged below the rear part of the box body; the compressor compartment is internally provided with a bottom condenser communicating with an inverter compressor, and at least one side wall of the box body is internally provided with a side condenser; and the control method comprises the steps of acquiring the temperature of environment where the refrigeration device is located; starting the side condenser for auxiliary heat dissipation for a refrigeration system when the environment temperature is lower than or equal to a preset upper threshold; setting the limit temperature difference of the bottom condenser; acquiring the temperature of the bottom condenser, and judging whether the temperature of the bottom condenser is higher than the environment temperature and reaches the limit temperature difference or not; and starting the side condenser for auxiliary heat dissipation for the refrigeration system when the temperature of the bottom condenser is higher than the environment temperature and reaches the limit temperature difference within a preset limit time period continuously. According to the control method provided by the invention, the side condenser can be controlled to start when necessary for auxiliary heat dissipation, and the heat dissipation effect and the heat exchange efficiency of the refrigeration system are improved.
Description
technical field [0001] The invention relates to the technical field of refrigerating equipment, in particular to a control method for a refrigerating and freezing device. Background technique [0002] Refrigerating and freezing devices generally have a certain volume. When household refrigerating and freezing devices, such as refrigerators, are placed in restaurants, kitchens, etc., they will protrude from the wall, which is not conducive to saving space and beautifying the appearance. At present, in order to make the indoor environment beautiful and save space, built-in refrigerators are usually installed in cabinets or walls as part of kitchens or restaurants, which are convenient to use and optimize indoor space. The ventilation of the system is difficult, which reduces the effect of ventilation and heat dissipation of the refrigerator, and cannot meet the performance of the embedded refrigerator. Contents of the invention [0003] An object of the present invention i...
Claims
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IPC IPC(8): F25D11/02F25D17/06F25D19/00F25D29/00
CPCF25D11/02F25D17/062F25D19/00F25D29/005F25D2700/12F25D2700/14
Inventor 何胜涛王铭徐同牟森
Owner HAIER SMART HOME CO LTD