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Slice ice machine evaporator

An evaporator and flake ice machine technology, which is used in evaporator/condenser, ice making, ice making, etc., can solve the problems of welding seam cracking, affecting normal use, welding seam leakage, etc., to improve quality, reduce Detection cost, clever design effect

Active Publication Date: 2016-10-12
李丽容
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the outer cylinder of the flake ice machine is a straight cylindrical plate or a straight plate. If the outer cylinder and the partition plate are connected by welding, they will be in a high temperature state when the welding is connected, and when they are put into use, the refrigerant will After entering the refrigeration channel, it is in a low temperature state. Because the material has the characteristics of thermal expansion and cold contraction, it is easy to crack on the weld seam, causing air leakage from the weld seam and affecting normal use.

Method used

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Embodiment Construction

[0024] In order to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] Such as Figure 1 to Figure 5 As shown, the evaporator of the flake ice machine of the present invention includes an inner cylinder 1, a partition 2 and an arc-shaped sealing plate 3, and the partitions 2 are welded at intervals along the outer wall of the inner cylinder. According to the difference of the welding positions of the partitions 2, the partitions The plate 2 is divided into an upper end face partition 2.1, a middle partition 2.2 and a lower end face partition 2.3. The thickness of the upper end face partition and the lower end face partition is thicker than that of the middle partition. The arc-shaped sealing plate 3 is lap-welded on the outer ends of two adjacent partitions 2 , and the arc-shaped sealing plate 3 , the partitions 2 and the outer wall of the inner cylin...

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Abstract

The invention relates to a slice ice machine evaporator. The slice ice machine evaporator comprises an inner cylinder, separation plates and arc sealing plates; the separation plates are welded on the outer wall surface of the inner cylinder at intervals; the arc sealing plates are welded on the outer ends of two adjacent separation plates; the arc sealing plates, the separation plates and the outer wall surface of the inner cylinder form a spiral ascending refrigerant channel; and refrigerant inlets and refrigerant outlets are formed in the arc sealing plates. An outer cylinder of the slice ice machine evaporator is formed by the arc sealing plates, and can eliminate the thermal expansion and cold shrinkage deformation of the slice ice machine evaporator in the production and use process to a greater extent, so that welding lines cannot be cracked due to deformation, the repair rate and the fault rate are reduced, and the quality of the slice ice machine evaporator is improved.

Description

technical field [0001] The invention relates to an evaporator of a flake ice machine. Background technique [0002] Flake ice machine is a kind of ice machine, generally industrial ice machine. The ice produced is in the form of flakes. Flake ice can be made from fresh water or salt water. Flake ice is thin, dry and loose white ice with a thickness of 10 mm to 15 mm, irregular surface shape, and a diameter of about 12 to 45 mm. Flake ice has no sharp edges and corners, and will not stab frozen objects. It can enter the gap between the objects to be cooled, reduce heat exchange, maintain the temperature of ice, and have a good moisturizing effect. Flake ice has excellent refrigeration effect, large cooling capacity and rapid cooling, so it is mainly used in various large-scale refrigeration facilities, food quick-freezing, concrete cooling and so on. [0003] The evaporator of the flake ice machine is a core component of the flake ice machine. How to improve the quality ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B39/02F25B45/00F25C1/12F25B49/00
CPCF25B39/02F25B45/00F25B49/00F25B2500/222F25C1/12
Inventor 李丽容
Owner 李丽容
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