Sea-fresh water dual-purpose continuous ice-supply type ice maker

Abstract

The invention relates to an ice machine, in particular to a seawater / freshwater continuous ice-outlet type ice machine. The ice machine comprises a compressor, an ice barrel, an ice outlet pipe, a thermal expansion valve, a drier filter, a gas-liquid separator and a condenser, wherein, an ice outlet opening of the ice outlet pipe is provided with an ice knife with an ice scoop; the compressor and the ice barrel are respectively driven by a motor; the compressor is connected with the ice barrel via the condenser, the gas-liquid separator, the drier filter and the thermal expansion valve; the ice barrel forms a loop together with the compressor via the gas-liquid separator; the ice outlet pipe is arranged on one side of the ice barrel. The ice machine has the advantages of compact structure, low thermal resistance, good heat exchanging performance, high ice making efficiency and safe course of production.

Description

Technical field: [0001] The invention relates to an ice maker, in particular to a sea / fresh water dual-purpose continuous ice-out ice maker. Background technique: [0002] Ice machines are widely used in real life. There are still many defects in the current ice machines, which lead to poor use results. For example, a traditional shell-and-tube condenser is placed in a cylinder with a cluster of copper tubes. Connected with elbows, for corrosion protection, copper pipes must be aluminum brass pipes or titanium alloy pipes. There are two fluids with a temperature difference, one flows in the tube, and the other flows in the cylinder outside the tube, so as to realize heat exchange. Usually used for gas phase refrigerant cooling to liquid refrigerant. Water-cooled condensers are widely used in the chemical industry and in the field of refrigeration technology. The condenser of a continuous ice-discharging seawater ice machine is the most notable use case. However, such a he...

AI Technical Summary

Problems solved by technology

The whole body of the ice blade is equipped with threaded grooves to cut and send out the ice flakes. When the refrigeration temperature is too low for a long time, the ice flakes will be firmly bonded to the threaded grooves and cannot be removed, which will easily affect the ice production; Combine the ice knife with the inner wall of the ice cylinder, and the reducer of the ice machine will be forced to operate at this time, which will increase the power consumption of the equipment, and in severe cases, cause structural damage to the ice machine

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