An all-round refrigeration refrigerator

Abstract

The invention provides an omnibearing refrigeration refrigerator, which solves the problems that the existing refrigerator adopts the refrigeration mode of inwards conducting heat only through the four surrounding walls, so the heat exchange efficiency is lower, the freezing speed is low, the cargo thawing phenomenon can easily occur, in addition, the electricity consumption is also increased, and the like. The omnibearing refrigeration refrigerator comprises a box body, a box cover and a refrigeration system, wherein the refrigeration system comprises a box body evaporator positioned in the box body and a cover body evaporator positioned in the cover body, the box body evaporator and the cover body evaporator are communicated through a hose, and a joint forming dismountable connection is arranged at the joint part of the hose. The omnibearing refrigeration refrigerator has the advantages that top refrigeration is additionally added into the box cover of the refrigerator, further, the refrigeration is started from the upper part of the refrigerator, air on the top of the refrigerator is cooled through the cover body evaporator, the density is increased, the natural sinking is realized, and the natural convection of the air in the box is realized, so the integral heat exchange mode of heat conduction, convection and heat radiation is realized in a box of the refrigerator, the refrigeration speed is greatly accelerated, and in addition, the electricity consumption reduction is favorably realized.

Description

technical field [0001] The invention belongs to the technical field of refrigeration equipment, and relates to the layout of a refrigeration system in a refrigerator, in particular to an all-round refrigeration refrigerator. Background technique [0002] The current freezer products on the market match the coil evaporator, that is, the evaporator is spirally arranged around the inner tank of the freezer. [0003] When the structure is working, the cold energy is transferred to the food that needs to be frozen through the four walls of the inner container of the refrigerator. However, the heat transfer efficiency of this method of only conducting heat inward through the four walls of the enclosure is low, which makes the freezing speed of the food far away from the four walls in the freezer box slow, especially close to the box cover, which is very prone to chemical phenomenon, which in turn leads to food deterioration. . At the same time, in view of the low cooling efficie...

AI Technical Summary

Problems solved by technology

However, the heat transfer efficiency of this method of only conducting heat inward through the four walls of the enclosure is low, which makes the freezing speed of the food far away from the four walls in the freezer box slow, especially close to the box cover, which is very prone to chemical phenomenon, which in turn leads to food deterioration.

At the same time, in view of the low cooling efficiency of this type of refrigeration system, the working time of the compressor will inevitably be increased, thereby increasing the power consumption.

[0004] Since the evaporator of the refrigerator is made of rigid material such as single-layer galvanized welded pipe, it is difficult to solve the problems of system connection and normal opening and closing of the door if the evaporator is installed in the box cover. In view of this, the task of this research is to provide a kind of The evaporator and other refrigeration equipment are installed in the cover to solve the above problems

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