Refrigerator with two-section evaporator
A technology for evaporators and refrigerators, which is applied to household refrigerators, household appliances, household refrigeration devices, etc., which can solve problems such as unutilized space, reduced compartment volume, and loss of effective volume, so as to achieve uniform wind speed and increase heat exchange area , the effect of increasing the effective volume of the compartment
Active Publication Date: 2020-09-01
QINGDAO HAIER REFRIGERATOR CO LTD +1
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the thickness of the evaporator itself, the air supply fan, and the air duct composed of the front and rear cover plates of the air duct, they occupy the space at the rear of the compartment, resulting in a significant reduction in the usable volume of the compartment
At the same time, in order to make the defrosting water flow out smoothly, the water receiving tray is usually designed as a funnel, and the existing refrigerators do not use this part of the space, losing the effective volume
Method used
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Embodiment Construction
[0038] figure 1 is a schematic cross-sectional view of a refrigerator 100 according to an embodiment of the present invention. figure 2 yes figure 1 A partial schematic perspective view of refrigerator 100 is shown. image 3 yes figure 1 The schematic top view of the refrigerating evaporator 200 of the refrigerator 100 is shown (the return air outlet is not shown in the figure). In the following descriptions, the orientations or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", etc. are based on the reference orientation of the refrigerator itself, and "front", " after" as figure 1 the direction indicated.
[0039] The refrigerator 100 of the embodiment of the present invention may generally include a box body 110 . The box body 110 includes an outer shell and a storage liner arranged inside the outer shell. The space between the outer shell and the storage liner is filled with thermal insulation material (forming a foam layer), a...
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The invention provides a refrigerator with a two-section evaporator. The refrigerator comprises a box, the evaporator and a water pan. A cooling chamber located below and at least one storage room located above the cooling room are defined in the box. The evaporator is arranged in the cooling room and is configured to cool airflow entering the cooling room, and the evaporator is provided with a first evaporator part and a second evaporator part. The water pan is arranged below the evaporator, and is provided with a first inclined part, a second inclined part and a drainage opening. The drainage opening is formed in the intersection of the bottoms of the first inclined part and the second inclined part. The first evaporator part is arranged close to the first inclined part, and the second evaporator part is arranged close to the second inclined part. According to the refrigerator, the length of the evaporator can be increased, the heat exchange area can be increased, the space of the water pan can be fully utilized, and the effective volume of the rooms can be increased.
Description
technical field [0001] The invention relates to the technical field of refrigeration and freezing devices, in particular to a refrigerator. Background technique [0002] For common air-cooled refrigerators, the evaporator compartment is generally installed at the rear of the freezer compartment, and the evaporator, defrosting device, and air supply fan are arranged in the evaporator compartment, separated from the freezer compartment by the air duct cover plate Come. Because the thickness of the evaporator itself, the air supply fan, and the air duct formed by the front and rear cover plates of the air duct are relatively large, they occupy the space at the rear of the compartment, resulting in a significant reduction in the usable volume of the compartment. At the same time, in order to allow the defrosting water to flow out smoothly, the water receiving tray is usually designed as a funnel, and the existing refrigerator does not utilize this part of the space, thus losing...
Claims
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IPC IPC(8): F25D11/02F25D17/08F25D19/00F25D21/04F25D21/14F25D23/00
CPCF25D11/022F25D17/08F25D19/00F25D21/04F25D17/065F25D21/14F25D23/003F25D23/006F25D2323/0021F25D2323/00261F25D2323/00271F25D2317/0651F25D2317/0664F25D11/02F25D23/00
Inventor 曹东强刘山山刘昀曦朱小兵刘建如
Owner QINGDAO HAIER REFRIGERATOR CO LTD