Cooling system for injection molding workshop

Abstract

The invention discloses a cooling system for an injection molding workshop, and belongs to the technical fields of energy saving and environment protection. The cooling system comprises a cold water unit, a freezing water box, injection molding equipment and a cooling water tower, wherein a water inlet of the cold water unit is connected with a water outlet of a condenser through a pipeline; a cold water outlet of the cold water unit is connected with a first water drain pipe through a flange; the right end of the first water drain pipe is connected with a cold water inlet of the freezing water box; a hot water outlet of the freezing water box is connected with a first water intake pipe; the left end of the first water intake pipe is connected with a hot water inlet of the cold water unit;a cold water outlet of the freezing water box is connected with a second water drain pipe through a flange; a temperature detector is arranged on the second water drain pipe. By adopting the scheme,the cooling system has the advantages that the temperature difference conditions in winter and summer are switched on the existing cold water system, the temperature requirement of injection molding technology is met, and the effect of saving electric energy is realized.

Description

technical field [0001] The invention relates to the technical field of energy saving and environmental protection, in particular to a cooling system for an injection molding workshop. Background technique [0002] Injection molding is a method of producing shapes for industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding molding method and die casting method. The mold is usually water-cooled to accelerate the injection rate. [0003] The cooling water of the existing injection molding plant is to use the cooling tower to cool the chiller, and then the chiller to cool the mold of the injection molding machine. The cooling tower and the chiller are running 24 hours a day, and the power consumption is relatively high. Contents of the invention [0004] The purpose of the present invention is to provide a cooling system for the injection molding workshop to solve the prob...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a cooling system for the injection molding workshop to solve the problem that the cooling water of the existing injection molding plant proposed in the above background technology is to use the cooling water tower to cool the chiller, and then there is a chiller to cool the mold of the injection molding machine. Cooling, cooling towers and chillers are running 24 hours a day, the problem of high power consumption

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