Air volume distribution device of refrigerator air supply system and refrigerator with same
A technology of distribution device and air supply system, which is applied to household refrigeration devices, cooling fluid circulation devices, household appliances, etc., can solve the problems of complex structure, cumbersome adjustment process, and many parts, etc., and achieve accurate air volume distribution, convenient adjustment, simple structure
Active Publication Date: 2020-11-20
HAIER SMART HOME CO LTD
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- Application Information
AI Technical Summary
Problems solved by technology
The opening and stopping of the cooling function of each storage room and the regulation of cooling capacity are mostly in the form of dampers, air volume distribution boxes, etc. These designs generate relatively large wind resistance, which has a great impact on fan performance and total air volume.
Moreover, due to including too many dampers, etc., there are many parts and components, the structure is complicated, and the adjustment process is cumbersome.
Method used
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Embodiment Construction
[0037] figure 1 is a schematic structural diagram of an air volume distribution device 300 according to an embodiment of the present invention. Such as figure 1 shown and refer to figure 2 , an embodiment of the present invention provides an air volume distribution device 300 for a refrigerator air supply system. The air volume distribution device 300 may include a centrifugal fan wheel 40 , an air volume adjustment member 50 and a position adjustment device 60 .
[0038] The centrifugal fan 40 is configured to suck in airflow from one end thereof and from its axial direction, and blow out from its radial direction and / or circumferential direction.
[0039] The air volume adjusting member 50 may have an adjusting plate 51, a first baffle 52 arranged on one side of the adjusting plate 51 and at least one first air supply port, and a second baffle 53 and at least one first air outlet arranged on the other side of the adjusting plate 51. Two air outlets. Preferably, both th...
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The invention relates to an air distribution device of a refrigerator air supply system and a refrigerator with the same. The air distribution device comprises: a centrifugal wind wheel; an air regulator, which is provided with an adjusting plate, a first baffle and at least one first air supply outlet which are arranged on one side of the adjusting plate, and a second baffle and at least one second air supply outlet which are arranged on the other side of the adjusting plate, wherein the adjusting plate is provided with a central through hole coaxial with the centrifugal wind wheel, and the centrifugal wind wheel is installed at the central through hole, and the at least one first air supply outlet and the at least one second air supply outlet are staggered; and a position adjusting apparatus, which is connected to the air regulator so as to enable the air regulator to move along with the position adjusting apparatus in the axial direction of the centrifugal wind wheel. Because of theadjusting plate, the first baffle and the second baffle, the air distribution device of the refrigerator air supply system and the refrigerator with the air distribution device are simple in structure, can realize free adjustment of air distribution, the adjustment is convenient, and air distribution is more accurate. A centrifugal fan adopts a cone structure, and no complex air duct exists.
Description
technical field [0001] The invention relates to the field of refrigeration equipment, in particular to an air volume distribution device of a refrigerator air supply system and a refrigerator equipped with the same. Background technique [0002] Generally speaking, the evaporator of the air-cooled refrigerator is installed in the cooling room, and the cold air produced by the evaporator is transported from the cooling room to storage rooms such as refrigerators and freezers through the air supply structure, so as to realize the cooling of the storage rooms. The opening and stopping of the cooling function of each storage room and the regulation of cooling capacity are mostly in the form of dampers, air volume distribution boxes, etc. These designs generate relatively large wind resistance, which has a great impact on fan performance and total air volume. Moreover, due to including too many air doors, etc., the parts are numerous, the structure is complex, and the adjustment ...
Claims
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IPC IPC(8): F25D17/06F25D17/04
CPCF25D17/045F25D17/062F25D2317/067F25D2317/0681F25D2317/0683
Inventor 冯衬孟亮殷宝振
Owner HAIER SMART HOME CO LTD