Views: 0 Author: Site Editor Publish Time: 2024-11-06 Origin: Site
In modern building air conditioning systems,Combined ac unit as a key equipment, it undertakes the important task of regulating indoor temperature and humidity and providing a comfortable environment. Among them, the new exhaust section (also called the flat-top air distribution mixing section) is an important part of the unit. Its ingenious design and diverse functions are crucial to achieving an efficient and energy-saving air treatment process.
1. Structural composition of the new exhaust section
The new exhaust section, as the name suggests, is a key area that handles the mixing of fresh air and return air. A primary return air valve is cleverly installed in this section of the box. This valve is not only the key to controlling the ratio of fresh air to return air, but also the core component to achieve the conversion of air conditioning operating modes in different seasons. The top of the box before and after the valve is designed with a row of air outlets and a new air outlet respectively. Each air outlet is equipped with a regulating valve to accurately control the air volume and ensure the flexibility and accuracy of air circulation.
2. Working principle and function
Mixing mode: In the normal air conditioning operating mode, the primary return air valve is opened. By adjusting the regulating valves of the fresh air outlet and the exhaust outlet, the mixing ratio of fresh air and primary return air can be accurately controlled. This design not only meets the requirements of indoor air quality, but also effectively utilizes the energy of return air and improves the energy efficiency ratio of the air conditioning system. The reasonable ratio of fresh air and return air can not only ensure fresh indoor air, but also reduce energy consumption and achieve green and energy saving.
DC system mode: In the transition season, when the outdoor temperature is suitable and deep cooling or heating is not required, the air conditioning system can switch to the DC system mode. At this time, the primary return air valve is closed, and the exhaust air valve and fresh air valve are fully opened, allowing fresh outdoor air to enter the room directly, and at the same time exhausting indoor dirty air to achieve natural ventilation, which not only saves energy, but also improves indoor air quality.
3. Application advantages
High flexibility: Through simple valve adjustment, you can quickly switch between different operating modes to adapt to changing climate conditions and usage needs.
Significant energy saving effect: Rational use of return air energy, reducing the need for fresh air heating or cooling, and significantly reducing the energy consumption of the air conditioning system.
Air quality assurance: Precisely control the fresh air volume to ensure fresh indoor air, which is beneficial to human health.
Easy maintenance: reasonable structural design, easy to clean and maintain, extending the service life of the equipment.
The new exhaust section of the combined air conditioning unit - the flat-top air distribution mixing section, with its unique design concept and flexible functions, has become an indispensable part of the modern air conditioning system. It not only improves the energy efficiency and flexibility of the air conditioning system, but also provides strong support for creating a more comfortable and healthy indoor environment. As the concepts of green buildings and energy conservation and emission reduction become more and more popular, the application of new exhaust sections will become more widespread, contributing to the construction of a sustainable building environment.
