Scope of Application The constant temperature and humidity air conditioning automatic control system is specially used in hospital clean operating rooms. It is used to purify the air conditioning system of operating rooms, ICU, NICU, bone marrow transplantation, burns, obstetric clean wards, etc. It can realize the automatic adjustment of system temperature, humidity, air volume, pressure gradient, and various safety protection, interlocking, energy-saving operation and other control functions, so as to keep the operating room and ward close to the sterile environment to the maximum extent, reduce trauma infection, and create a clean environment for medical staff and patients. Product Technical Features Fully understand the characteristics of hospital needs, integrate modern purification air conditioning technology, automatic control technology, and after years of continuous research and development and improvement, it has successfully provided constant temperature and humidity air conditioning automatic control and central monitoring systems for many hospitals. ●Flexibly adopt the optimal control strategy for different types of air conditioning systems and heat and humidity treatment solutions. ●Controllers, sensors, actuators and electrical components have been strictly tested and verified, and imported and national brands are used to ensure that the system is stable, reliable, efficient and energy-saving. ●Adopt strong and weak electricity integrated design to eliminate system interference, simplify system wiring, ensure stable system operation, and facilitate operation and maintenance. ●Use the upper human-machine interface in the form of a touch screen, centralized management, and simplified operation. ●Adopt the standard MODBUS RTU protocol, and reserve a network communication interface that supports international mainstream communication protocols to achieve connection with the nurse station or building system. Product technical features ●Return air (indoor) temperature and humidity monitoring and constant temperature and humidity control. ●Dynamic energy-saving operation control. ●Independent humidity control of operating room with multiple units. ●System air volume and pressure control. ●Operating room pressure gradient and positive and negative pressure switching control. ●Remote operation interface and communication function of operating room intelligence panel. ●Start and stop of air supply fan, duty control. ●Fire signal interlocking control. ●Exhaust fan and air supply fan, automatic door interlocking and forced exhaust control. ●Fresh air valve and unit linkage switch control. ●Exhaust ( Indoor or air supply) temperature and humidity monitoring and independent constant temperature and humidity control (DC system). ● Air supply fan lack of air pressure difference protection control. ● Summer/winter mode conversion control. ● Coil winter antifreeze protection control (Northern self-collection fresh air circulation unit) ● Supply and exhaust fan operation and fault status monitoring. ● Medium and high efficiency filter pressure difference alarm. ● Electric heating high temperature protection alarm. ● Various electrical safety protection alarms. ● Unit wearing parts running time accumulation and maintenance reminder function. ● System hardware fault self-diagnosis function.
