Air blowing method employing top cover to blow air and air-cooling type refrigerator employing the method

An air-cooled freezer technology, which is applied in household refrigerators, household refrigeration devices, display cabinets, etc., can solve the problems of large space occupied by the top cover, poor cooling effect of food, and large volume, so as to avoid cold loss, Fast food cooling speed and good cooling effect
CN1880894AInactive Publication Date: 2006-12-20HAIER GRP CORP +1
1 Cites 19 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HAIER GRP CORP
Publication Date
2006-12-20
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a wind cold refrigerator and a method for feeding wind with top cover, wherein said method comprises: using force wind cycle refrigerating system to flow cold wind in refrigerator to cool food; the invention is characterized in that: the wind open is arranged on the top cover of refrigerator; the reflux open is on the bottom wall to feed the cold wind from down to up to the cold room. The inventive refrigerator is characterized in that: the wind open is on the top cover; the reflux open is on the bottom wall. The invention can force the air cooled by vaporized into the cold room, to be blown into cold room from up to down, to obtain high cooling speed, better cooling effect, and high efficiency.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an air supply method for an air-cooled refrigerator and an air-cooled refrigerator, in particular to a horizontal air-cooled refrigerator. Background technique

[0002] Today, most of the horizontal freezers that use vapor compression refrigeration are direct cooling. The evaporator is generally wound on the inner tank of the freezer. The cold air cools the food in a natural convection manner. The refrigeration system mainly includes a compressor, a condenser, and a throttle. Device, dry filter, evaporator and other components, the working process is: the refrigerant liquid in the evaporator absorbs the heat in the freezer at low pressure and low temperature and boils, and the low-pressure and low-temperature refrigerant vapor generated is sucked by the compressor. After being compressed, it becomes a high-pressure and high-temperature gas and enters the condenser. Due to the cooling effect of the outdoor air, the refrigerant r...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More