Intelligent heating and dehumidifying box for water paint drying chamber

Abstract

The invention discloses an intelligent heating and dehumidifying box for a water paint drying chamber. Equipment can be designed into one total-layer unit, one path is designed into a heating unit, and one path is designed into a dehumidifying unit. During dehumidification, two pieces of large-scale equipment, including a water-cooling ice water unit and a cooling tower, are required; when the icewater unit carries out refrigeration, an evaporator needs to be cooled by a cooling tower, the temperature of cooling water needs to be between 7 and 12 DEG C, and a water temperature can not be guaranteed during startup in winter. Therefore, a company researches and develops one set of constant-temperature water storage tank through multiple experiments, and the constant-temperature water storage tank adds multiple sets of temperature sensors and one set of heating system and mutually interlocks with the temperature sensors of the cooling tower and the ice water unit. The invention relates to the technical field of paint drying equipment. The intelligent drying and dehumidifying box for the water paint drying chamber can accurately control temperature and moisture to achieve a requirement on a water paint spraying environment, an assembly unit is designed, and meanwhile, a startup and stop system of which the ice water unit can be stable in winter is designed.

Description

technical field [0001] The invention relates to the technical field of paint drying equipment, in particular to an intelligent heating and dehumidification box for a water-based paint drying room. Background technique [0002] At present, there are only primers and topcoats for water-based paints, and only solvent-based paints can be used for varnishes, and water-based paints have not been developed for varnishes. Solvent-based paint can be wet-on-wet, and water-based paint must be dried every time a paint is sprayed; solvent-based drying room only needs to be dried, and then proper exhaust gas is discharged, and water-based paint drying room needs drying and dehumidification Two systems, the continuous dehumidification system can only choose the cooling dehumidification method. Therefore, the present invention has designed a heating and dehumidification intelligent control box, and the equipment is designed as a general floor unit, one of which is designed as a heating uni...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an intelligent heating and dehumidification box for the water-based paint drying room, which solves the problem that the existing drying room only has the function of a heating box, and cannot remove the moisture in the water-based paint drying room. Sometimes the ice water unit cannot start in winter, and the accuracy of humidity and temperature control is unstable

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