Three doors refrigerator of evaporator

Abstract

This invention discloses a sort of refrigeration which has three gates and an evaporation, it consists of the chest body, the evaporator, above the chest body there has the folio refrigeration chamber and the safe, below the chest body there has the poikilothermal chamber. This poikilothermal chamber has the configuration that it likes a whole big drawer or it has the big airtight space configuration of the airproof gate and it only fitted an evaporator in the safe. They use the common evaporator in the working of the refrigeration, the deepfreeze, the change of temperature. It adjusts the intake of the indoor space to reach the needed temperature by the fan, the air line and the air door; thereby it saves an evaporator which can change the temperature. Especially the poikilothermal chamber become an alone chamber, it can realize the function of the change of temperature completely and independently. The poikilothermal chamber can progress the continuous regulation from the deepfreeze to the soft refrigeration then to the refrigeration, it can realize the conversion between the deep deepfreeze and the deep refrigeration, and it satisfy the request for the user to the big and wide safe.

Description

technical field [0001] The invention relates to a refrigerator, in particular to an air-cooled three-door refrigerator provided with an evaporator. Background technique [0002] Common refrigerators and freezers generally refer to double-door double-temperature, three-door three-temperature, and cabinet-type multi-door refrigerators. It has an independent outer door of the freezer, and the volume of the freezer is also relatively large, about 1 / 4 to 1 / 2 of the total volume, which can store more frozen food. Some refrigerators also have compartments and doors so that they can be stored separately according to different storage temperatures of food. [0003] Solenoid valves are commonly used in refrigeration systems such as refrigerators to control the flow of refrigerant, and supply refrigerant to each refrigerating (freezing) room to cool each space of the refrigerator to the required temperature. The refrigerant supplied to the refrigerating and freezing chambers is contr...

AI Technical Summary

Problems solved by technology

[0006] Ordinary side-by-side refrigerators, the cold room is relatively narrow, not suitable for storing large trays, and cannot meet the requirements of American users for large and wide cold rooms

[0007] Ordinary side-by-side refrigerators generally do not have a variable temperature room. Even if there is, it is placed in the bottom of the cold room, and the temperature changing function from cold storage to soft freezing to freezing cannot be realized. It can only be adjusted between cold storage and soft freezing. The minimum temperature is - Around 8°C, which cannot meet the needs of users, especially American users

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