Watson air conditioning heating unit _ _ Explosion-proof fresh air heating unit

Heating Unit crew must be individually configured control system, independent control, any one hindering the other should not affect the quiet running of the unit. Unit Mechatronics program admission requirements, the electrical department configuring the drive, automatic control system can be realized according to outdoor weather conditions and setting automatic start and stop and run, true unattended. 1, each unit comes with a separate control unit. Receiving double saving intelligent control system, air system and water system need feedback is divided into separate, closed-loop control devices. Require control is simple, convenient, when a unit appears arbitrary prejudice not affect other crew quiet operation. Unit control box with the drive, enabling VAV modulating outdoor scene according to the conditions, to ensure that the wellhead temperature while achieving energy saving optimization operation. 2, unit control requirements: hot water system: Each heating unit receiving intelligent valve, supply air temperature can be set in advance, according to the pace of the control requirements for automatic control of water flow to reach the purpose of saving heat medium, when air temperature is higher When setting heat medium flow modulating valve automatically Initiative (off small); when the air temperature is below the set value, the heat medium flow automatic modulating valves fully open. Texas Watson air-conditioning plant specializing in the production and processing of mine air heating unit, this mine is underground heating heating unit for air heater. Air heating unit is based on the mine in order to prevent freezing in winter wellbore into the wind, we must need to supply warm air underground, the development of an efficient air heating equipment. Mine heating unit in an efficient finned tube heat exchanger components as used CNC equipment around the film tightly wrapped around the aluminum pipe outer wall, the use of efficient thermal conductivity of aluminum, making rapid and uniform heat transfer to the air. Mine air heater is used for a variety of mineral industry-specific equipment, which is set in the outer wellhead master, auxiliary shaft room, fresh air through the winter well wellhead heating air heating unit, added into the underground wellhead so cold northern cold the air is heated to a temperature above the freezing point, to avoid the wellhead safety hazard and cause icing problems. Mine air heating unit sub-type hot water and steam. By the air heater, fan housing, dampers and other components, fan into axial fans, centrifugal fans are two, the user can be selected. Wellhead heating unit is designed for industrial and mining enterprises to open up a heating and ventilation configurations. Traditional ambience heater upgrading of products. This unit is useful in a variety of industrial and mining-air heating, heat medium is 0.2-0.4mp steam, 95-130 / 70 degrees hot water. Rational layout plan, has placed convenience, performance, robust, easy to use handle, saving the results significantly, both elegant appearance, long service life. Wellhead heating unit tensions handle the mine head or on the factory floor, probably due to low winter temperatures icing phenomenon. To make matters ambient temperature control at over 2 ° C, effective antifreeze, to ensure peaceful production. For group-type layout unit. Accepted body frame layout, high-strength metal skeleton profiles, appearance is elegant, easy removal. Box layout should have good thermal insulation, sound insulation, heat resistance of not less than 0.85mK / W. Winter, whether the unit is in operation or in the process of shutdown, the heating coil within the unit possess reliable pace antifreeze. Unit configuration low wind noise high pressure wing mine axial fan, steel distribution, required quality, reliable, long and durable, the fan should have 24 hours / day continuous quiet operation results, the main inclined atmosphere heating unit fan supply: 660V, Deputy Shaft atmosphere heating unit fan supply: 380V. Configuring the drive, modulating air volume based on outdoor climatic conditions to achieve optimal operation held at the same time to ensure the well head temperature.