Multi-temperature-zone air-cooled vertical refrigeration device

Abstract

The invention discloses a multi-temperature-zone air-cooled vertical refrigeration device. The refrigeration device comprises a box body, an evaporator and an air duct assembly, wherein the air duct assembly comprises an air volume distribution module, an upper partition module, a lower partition module and a fan; an air supply channel communicating with a master air inlet is further arranged in the air volume distribution module, an air return channel communicating with a master air return port is further arranged in the air volume distribution module, and the air volume distribution module is further provided with a first air outlet communicating with the air supply channel and a first air return port communicating with the air return channel; the upper partition module is provided witha hollow cavity, multiple air outlet holes communicating with the hollow cavity are formed in the lower surface of the upper partition module, a connecting port communicating with the hollow cavity isformed in the rear end of the upper partition module, and the connecting port is connected to the first air outlet; and a second air outlet communicating with the air supply channel is further formedin the bottom of the lower partition module, and a second air return port communicating with an evaporation cavity is further formed in the bottom of the lower partition module. According to the refrigeration device, miniature design of a freezing chamber is realized, the space utilization rate is improved, and the user experience is improved.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a multi-temperature zone air-cooled vertical refrigeration equipment. Background technique [0002] At present, refrigeration equipment (refrigerators, freezers, ice bars, etc.) Air-cooled refrigeration equipment usually arranges the evaporator in the freezer, and then sends the cold air to the refrigerator and variable room through the air duct. In order to install the evaporator, the freezer occupies a large proportion of the total volume of the refrigeration equipment. It cannot meet the user's requirements for a small freezer space, resulting in poor user experience. How to design a multi-temperature zone air-cooled vertical refrigeration equipment that meets the requirements of a small refrigerated space to improve user experience is the technical problem to be solved by the present invention. Contents of the invention [0003] The present invention provides a multi-temperature...

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Problems solved by technology

[0002] At present, refrigeration equipment (refrigerators, freezers, ice bars, etc.) For air-cooled refrigeration equipment, the evaporator is usually arranged in the freezer, and then the cold air is transported to the refrigerator and variable temperature room through the air duct. In order to install the evaporator, the freezer occupies a large proportion of the total volume of the refrigeration equipment. Unable to meet the user's requirements for a small freezer space, resulting in poor user experience

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