Medical Purification Industry

Medical buildings have complex functions and extremely high requirements for air - conditioning systems. The requirements for temperature, humidity, fresh air, air flow, air purification and pressure vary greatly among different functional areas, and their usage times are also different, resulting in significant differences between peak and valley loads. For example, hospital wards need to operate throughout the day, operating rooms operate for a short time, emergency treatment rooms are on standby at any time, and rehabilitation departments need to provide a suitable environment in advance during the season - changing period. In addition, patients with different physical constitutions and medical equipment have different requirements for temperature and humidity, which need to be controlled independently. Moreover, the system needs to be energy - efficient to address the issues of large spaces and high cold - quantity losses.

The air - conditioning systems in hospitals need to meet the following requirements:

1. Precise environmental control: Each area needs to independently adjust the temperature, humidity, fresh air volume and air distribution to meet different functional requirements.

2. Flexible operation mode: Adapt to different usage times and changes in peak and valley loads, and support early cooling/heating supply and delayed shutdown.

3. High - efficiency and energy - saving: Cope with the challenges of large spaces and high cold - quantity losses, reduce energy consumption costs, and be in line with the "dual - carbon" strategy.

4. Compact space design: Be installed in limited spaces. For small community clinics, it is necessary to save space while ensuring performance.

Chiller units:

1. Precise temperature and humidity control: Chillers can achieve high - precision temperature and humidity control, meeting the strict requirements of pharmaceutical production and medical environments, and ensuring the quality of drugs and medical effects. For example, pharmaceutical factory workshops require strict temperature and humidity control.

2. High - efficiency refrigeration and energy - saving: Chillers have a large cooling capacity and high energy efficiency ratio. When operating at low loads, some units can maintain high efficiency, avoiding energy waste.

3. Stable operation: The design and manufacture of chillers focus on reliability and stability. High - quality components such as compressors and heat exchangers are used to ensure long - term stable operation, reducing failures and maintenance costs. Their automatic control functions can monitor the operating status in real - time and handle abnormalities in a timely manner.

4. Flexible application: There is a wide selection of chiller models, including water - cooled, air - cooled, screw - type and other types, which can be flexibly selected according to the characteristics and requirements of medical buildings.

5. Integrated solutions: Some chiller manufacturers provide integrated cold source systems, including chiller units, cooling towers, water pumps and other equipment. These systems are pre - fabricated in the factory and can be quickly assembled on - site, shortening the installation cycle and reducing the impact on the normal operation of hospitals.

Application of air handling units in pharmaceutical purification:

1. Air purification and control: Air handling units can effectively remove pollutants such as particles and microorganisms in the air through multi - stage filtration (such as primary, medium - efficiency and high - efficiency filter sections), ensuring the requirements of the pharmaceutical production environment.

2. Temperature and humidity control: Pharmaceutical production has strict requirements for temperature and humidity. Air handling units can accurately adjust the temperature and humidity of the air through functional sections such as the surface cooling section, heating section and humidifying section.

3. Cleanroom applications: In the cleanrooms of pharmaceutical factories (such as operating departments, ICUs, pharmaceutical production workshops), air handling units can be combined with different functional sections as needed to meet various requirements of cleanrooms for air quality.

4. Fresh air introduction and air circulation: Air handling units can achieve the mixed treatment of fresh air and return air, not only maintaining the freshness of indoor air, but also achieving energy - saving through the recycling of indoor air.

5. Disinfection and sterilization: Air handling units can be equipped with disinfection equipment such as ozone generators, which can be installed inside the unit or on the supply and return air ducts to achieve air disinfection and sterilization.