Cold container anti-freezing structure of purified tea drinking bar machine

By incorporating a cold tank and ice-making module into the water purification tea bar machine, and utilizing dynamic water circulation and a dual-cooling evaporator, the problems of low cold water preparation efficiency and cold tank freezing are solved, achieving efficient cold water preparation and antifreeze effect.

CN224094728UActive Publication Date: 2026-04-07NINGBO XIMING INTELLIGENT DRINK TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202520836223.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-29
Publication Date
2026-04-07
Estimated Expiration
2035-04-29

AI Technical Summary

Technical Problem

Existing tea bar machines have low efficiency in cold water preparation, and the cold tank is prone to freezing, which can cause blockages in the water supply pipeline.

Method used

The water purification tea bar machine is equipped with a cold tank and an ice-making module, including a water return tank and an ice-making box. The refrigerant is provided by a compression refrigeration module, and a dynamic water circulation is formed through a circulation pump and a water return structure. The water in the cold tank and the ice-making box is cooled by the first and second refrigeration evaporators, respectively, resulting in high efficiency in cold water preparation and preventing the cold tank from freezing.

Benefits of technology

It improves the efficiency of cold water preparation, prevents the cold tank from freezing, avoids blockage of water supply pipelines, and achieves efficient cold water preparation and antifreeze effect.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a cold liner anti-freezing structure of a tea purifying and drinking bar machine, which comprises a purifying and drinking machine main body, a cold liner and an ice-making module are arranged in the purifying and drinking machine main body, the ice-making module comprises a water return bin and an ice-making box, the ice-making box is arranged in the water return bin, the cold liner is provided with a first refrigeration evaporator, and the ice-making box is provided with a second refrigeration evaporator. The water purifying and drinking machine body is further provided with a compression refrigeration module used for providing refrigerants for the first refrigeration evaporator and the second refrigeration evaporator. The cold container is provided with a circulating pump, the water inlet end of the circulating pump is connected with the cold container, the water outlet end of the circulating pump is connected with the ice making box, a water return structure is connected between the water return bin and the cold container, and water in the water return bin flows back to the cold container through the water return structure. The device has the effects of high cold water preparation efficiency and effective prevention of freezing of the cold liner.
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