Refrigeration evaporator cartridge, drum evaporator, and ice making apparatus

CN224933030UActive Publication Date: 2026-11-03SHENZHEN INTELLIROCKS TECH CO LTD +1
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Patent Information

Application Number
CN202521903336.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-04
Publication Date
2026-11-03
Estimated Expiration
2035-09-04

AI Technical Summary

Technical Problem

When the drum evaporator is in operation, the ice layer on the end face cannot be scraped off, gradually accumulates and causes interference, resulting in operating noise and possible damage to components.

Method used

A refrigeration evaporator is designed, which divides the inner cavity into a cold insulation cavity and a refrigerant cavity by setting first and second baffles in the drum section. The refrigerant cavity is connected to the refrigeration system, and the first end cap is isolated from the refrigerant to prevent ice from condensing at the end cap.

Benefits of technology

It effectively alleviates the icing phenomenon on the outer layer of the end cap, reduces operating noise, simplifies the cleaning process, saves energy and does not waste raw materials, and promotes the miniaturization of equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224933030U_ABST
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Abstract

The application relates to the technical field of ice making, in particular to a refrigeration evaporation cylinder, a roller evaporation device and ice making equipment. The refrigeration evaporation cylinder comprises a roller part, a first end cover, a second end cover and a first partition plate. The roller part is arranged around a specified axis to define an inner cavity, the first end cover is arranged at one end of the roller part and covers the end of the inner cavity, and the second end cover is arranged at the other end of the roller part and covers the end of the inner cavity. The first partition plate is arranged in the inner cavity and is arranged in a spaced manner opposite to the first end cover. The first partition plate divides the inner cavity into a first cold separation cavity and a refrigerant cavity, the refrigerant cavity is used for being communicated with a refrigerant conveying pipe of a refrigeration system, and the first cold separation cavity is located between the first partition plate and the first end cover. The roller evaporation device comprises the refrigeration evaporation cylinder and a rotating shaft device arranged at one end of the refrigeration evaporation cylinder. The refrigeration evaporation cylinder can slow down the icing phenomenon at the second end cover, thereby reducing the operation noise to a certain extent.
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