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Drum-type evaporator for making snow and ice

A drum-type, evaporator technology, applied in the field of refrigeration equipment, can solve the problems of large size, slow speed of snow making and ice making, poor snow fineness, etc., and achieve the effect of exquisite appearance, convenient installation and simple production structure

Inactive Publication Date: 2008-06-11
杭州锡安制冷设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to increase the speed of snow and ice making, improve the fineness of the snow produced, and make the snow close to real snow, the invention overcomes the slow speed of snow and ice making in the existing snow and ice making machines. , the structure is complex, the shape is large, the snow produced is poor, and the snow effect cannot be achieved.

Method used

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  • Drum-type evaporator for making snow and ice

Examples

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Effect test

Embodiment 1

[0013] The drum and the shaft 2 are connected to form a closed and rotatable drum body 3, the right plug 1, shaft 2, nozzle 4, and inner plug 6 are connected as one, and the nozzle 4 and the inner plug 6 can also be retracted and merged with the shaft 2 As an integrated structure, the seal 5 separates the connecting pipe of the right plug 1 and the inner cavity of the shaft 2 into two independent sealing chambers.

[0014] When energized and working, the high-temperature and high-pressure gas compressed and discharged by the compressor is cooled by the condenser, and then passes through the dry filter. The high-pressure refrigerant liquid flows into the shaft 2 through the liquid inlet 8, and passes through the nozzle 4, and the flow is divided into low-pressure and low-temperature ones. The steam is sprayed on the inner wall of the drum body 3 to absorb heat and cool down, so that the filtered water in direct contact with the outer surface of the drum body 3 is rapidly cooled ...

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Abstract

The invention discloses a roller evaporator for preparing snow and ice, which comprises a roller body (3), a shaft (2), an air suction port (7) and a nozzle (4). The shaft (2) comprises a liquid inlet (8) and an air return port (9); wherein, cavities respectively between the liquid inlet (8) and the nozzle (4) and between the air return port (9) and the air suction port (7) are separated mutually; the nozzle (4) is fixed on the shaft (2) and the air return port (9) is integrated with the air suction port (7). The invention is able to be applied at bars, hot springs and industry and other fields as well as the field of preparing snow and ice in restaurant, labs and medial care, etc.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a drum type evaporator for snow and ice production. Background technique [0002] Existing snow and ice machines are all flake ice machines. Its basic principle is: spray water to the low-temperature fixed coil evaporator with a nozzle, and scrape the ice formed on the coil by a spiral ice knife. Crushing to make ice or heating and deicing through the partial exhaust of the compressor; there are also some ice shaving and snow flake machines that simply crush large ice cubes to produce thin crushed ice and snowflakes. Their snow-making and ice-making speed is slow, the structure is complex, and the appearance is large. The snowflakes produced are ice-like, not delicate, and the appearance is not beautiful, and there is no effect close to real snow. Contents of the invention [0003] In order to increase the speed of snow and ice making, improve the fineness of the snow produced, and m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25C3/04F25C1/10
Inventor 叶希楼叶胡平白洪毅窦晓宁
Owner 杭州锡安制冷设备有限公司
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