Steaming, baking and refrigerating all-in-one machine

By installing a compressor and heat exchange components in a steam oven and refrigerator combo, and using a four-way valve to switch the refrigerant pipeline, the functions of refrigeration and auxiliary heating are realized. This solves the problem of the lack of deep integration between the functions of steam oven and refrigerator, enables rapid heating of frozen food, and improves the user experience.

CN224344675UActive Publication Date: 2026-06-12NINGBO FOTILE KITCHEN WARE CO LTD
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Patent Information

Application Number
CN202521071041.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-27
Publication Date
2026-06-12
Estimated Expiration
2035-05-27

AI Technical Summary

Technical Problem

The functions of existing steam ovens and refrigerators are not deeply integrated, making it impossible to meet the heating needs of frozen food from freezing to cooking in the same compartment, and existing products cannot meet the diverse needs of users.

Method used

Design a steam oven and refrigerator combo unit. By installing a compressor, a first heat exchange component, and a second heat exchange component between the casing and the cavity, and by using a four-way valve to switch the refrigerant pipeline, cold or hot air can be blown out. Combined with internal and external circulation, it can achieve refrigeration and auxiliary heating functions.

Benefits of technology

It enables rapid heating of food from frozen to fully cooked within the same cooking cavity, saving cooking time and improving the user experience.

✦ Generated by Eureka AI based on patent content.
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Abstract

A steaming, baking and refrigerating all-in-one machine comprises a machine shell and a cavity formed in the machine shell, an installation cavity is formed between the machine shell and the cavity, a compressor, a first heat exchange assembly and a second heat exchange assembly are installed in the installation cavity and communicate with one another through a refrigerant pipeline, a four-way valve is installed on the refrigerant pipeline, and the four-way valve is communicated with the first heat exchange assembly and the second heat exchange assembly. The first heat exchange assembly is provided with a first air outlet and a first air return opening, and the first air outlet and the first air return opening are both in fluid communication with the interior of the cavity. The steaming, baking and refrigerating all-in-one machine has the advantages that the first air outlet and the first air return opening of the first heat exchange assembly of the steaming, baking and refrigerating all-in-one machine are both in fluid communication with the interior of the cavity, cold air or hot air can be blown out from the first air outlet by switching the four-way valve, and when the cold air is blown out, air in the cavity is subjected to internal circulation cooling, so that refrigerating is achieved; food in the cavity can be heated in an auxiliary mode in the steaming and baking process, so that the temperature in the oven rises faster, and the cooking time is saved.
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