refrigerator
A technology for refrigerators and storage rooms, applied in the field of refrigerators, which can solve the problems of poor air purification effect, food odor, and low efficiency, and achieve the effects of reducing ventilation time, prolonging storage period, and high purification efficiency
Active Publication Date: 2019-10-01
HAIER SMART HOME CO LTD
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Problems solved by technology
[0002] The food placed in the refrigerator will produce peculiar smell due to the long storage time, resulting in poor air quality inside the refrigerator
Moreover, the air fluidity inside the refrigerator is poor, and the air-cooled refrigerator simply circulates the air inside the refrigerator, which cannot make the peculiar smell produced by the food dissipate in a timely manner.
[0003] In the prior art, a sterilizing and deodorizing module is usually installed inside the refrigerator to control the air quality inside the refrigerator, but this small device has poor air purification effect and low efficiency, and is prone to failure problems, making the inside of the refrigerator The air quality problem cannot be solved fundamentally
Method used
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Embodiment Construction
[0041] figure 1 is a schematic cross-sectional view of a refrigerator 100 according to an embodiment of the present invention. see figure 1 In general, the refrigerator 100 may include a box body 200 defining at least one storage compartment and at least one door body 300 for opening and closing access openings of each storage compartment. Wherein each storage compartment is provided with an odor gas detection device, an air pressure detection device and an exhaust passage. In the embodiment of the present invention, the number of storage compartments in the box body 200 may be one, two or more.
[0042] Specifically, the odor gas detection device may be configured to detect the concentration of the odor gas in the storage compartment. The air pressure detection device may be configured to detect the air pressure in the storage compartment.
[0043] The exhaust channel may be configured to be controlled and conducted according to the air pressure detected by the air pressu...
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The invention provides a refrigerator, comprising a refrigerator body provided with at least one storage compartment limited, and at least one door for opening and closing the port of the storage compartment respectively, wherein each storage compartment is provided with an odorous gas detection device arranged for detecting the concentration of the odorous gas in the storage compartment; an air pressure detection device arranged for detecting air pressure in the storage compartment; and an exhaust passage arranged to communicate in the controlled form according to the air pressure detected by the air pressure detection device in the storage compartment to ensure that the gas in each storage compartment is discharged around the refrigerator; moreover, the refrigerator is also provided with an air inlet passage arranged to communicate in the controlled form according to the gas concentration detected by the odorous gas detection device in the storage compartment to ensure that air around the refrigerator enters into each storage compartment. In the refrigerator provided by the invention, the air in the storage compartment is purified in air exchange form, the purification efficiency is high and the purification effect is good, so that the storage cycle of food in the refrigerator is prolonged.
Description
technical field [0001] The invention relates to a freezing and refrigeration device, in particular to a refrigerator. Background technique [0002] The food placed in the refrigerator will produce peculiar smell due to the long storage time, resulting in poor air quality inside the refrigerator. Moreover, the air fluidity inside the refrigerator is poor, and the air-cooled refrigerator only simply circulates the air inside the refrigerator, which cannot make the peculiar smell produced by the food disperse in time. [0003] In the prior art, a sterilizing and deodorizing module is usually installed inside the refrigerator to control the air quality inside the refrigerator, but this small device has poor air purification effect and low efficiency, and is prone to failure problems, making the inside of the refrigerator The air quality problem cannot be solved fundamentally. Contents of the invention [0004] An object of the present invention is to overcome at least one de...
Claims
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IPC IPC(8): F25D17/06F25D29/00
Inventor 黄凯李兴伟刘志军
Owner HAIER SMART HOME CO LTD