Air conditioning apparatus special for unit-type photogravure press

Abstract

The invention relates to an air conditioning apparatus special for a unit-type photogravure press. The upper part of the air conditioning apparatus is provided with a hot air outlet, and the lower part of the air conditioning apparatus is provided with a cold air outlet. The apparatus has the advantages that: firstly, a precedent for the air conditioning apparatus special for the unit-type photogravure press is created; and the apparatus not only has a novel, unique, simple and practical structural design, but also can form cyclic utilization of energy sources together with the unit-type photogravure press, so the apparatus makes use of a heat source, simplifies the structure of a drying roller of the unit-type photogravure press and is beneficial to environment protection; and secondly, the apparatus not only meets the working temperature needed by the unit-type photogravure press, but also avoid constant-temperature design for a workshop of the entire unit-type photogravure press, thereby achieving the purposes of saving energy and saving expense.

Description

technical field [0001] The invention relates to a special air conditioning device for a unit-type gravure printing machine, which belongs to the field of manufacturing air conditioning devices for printing units. Background technique [0002] The key to ensure the normal operation of the existing unit-type gravure printing machine is its printing quality and complete machine equipment: the whole set of unit-type gravure printing machine must be in a constant temperature state. In order to achieve this design goal, the manufacturer adopts a high-power air conditioning device to adjust the ambient temperature in the workshop of the unit-type gravure printing machine in terms of structural design. Its disadvantages: because the cost of designing a constant temperature workshop for a unit-type gravure printing machine is not only often more expensive than a unit-type gravure printing machine, but also consumes more energy than a unit-type gravure printing machine. For this reas...

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Problems solved by technology

Its disadvantages: because the cost of designing a constant temperature workshop for a unit-type gravure printing machine is not only often more expensive than a unit-type gravure printing machine, but also consumes more energy than a unit-type gravure printing machine. For this reason, manufacturers who purchase unit-type gravure printing machines would rather sacrifice printing quality, produce environmental pollution, and waste ink, rather than engage in constant temperature production workshops.

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