ระบบ Ventilation ทำงานอย่างไร ติดตั้งที่ไหนบ้าง

ถ้าพูดถึงระบบระบายอากาศ คงเป็นเรื่องยากที่อากาศจะถ่ายเทได้เองในสถานที่ปิด หากขาดการวางระบบ และการออกแบบที่ดี ดังนั้น ระบบ Ventilation หรือระบบระบายอากาศ นี้เองจึงเป็นปัจจัยหลัก ที่ส่งผลต่อระบบการทำงาน และความปลอดภัยในอาคาร

สำหรับใครที่ยังมีข้อสงสัยเกี่ยวกับระบบระบายอากาศ วันนี้ Yushi Group จะมาเล่าถึง หลักการทำงานของระบบระบายอากาศภายในอาคาร ว่ามีกี่รูปแบบ และสามารถทำงานได้อย่างไร พร้อมแนะนำเกี่ยวกับการติดตั้งระบบ Ventilation ว่าเหมาะสมกับสถานที่ใดบ้าง

How many types of Ventilation systems are there for factories? Ventilation Systems

How does the ventilation system work? Where should it be installed?

When it comes to ventilation systems, it's difficult for air to circulate naturally in enclosed spaces without proper system layout and design. Therefore, the Ventilation system, or ventilation system, is a key factor that affects the operation and safety of buildings.

For those still unsure about ventilation systems, today Yushi Group will explain the working principles of indoor ventilation systems, the types available, and where they are suitable for installation.

How many types of Ventilation systems are there for factories?

Ventilation Systems

The classification of indoor ventilation systems can be easily divided into 3 types based on their usage:

• General Natural Ventilation: This method relies on the building's design to direct airflow, temperature, and pressure to force airflow through the building. Fundamentally, it helps to maintain a well-ventilated indoor environment and increases comfort. Additionally, it helps to reduce temperature, preventing excessive heat accumulation during the day.

• Dilution Ventilation: This involves introducing fresh air from outside into the building to dilute the concentration of pollutants generated from chemical use in manufacturing. This type of ventilation benefits user safety, controls temperature and humidity, and helps prevent dangers from accidents like explosions.

• Local Exhaust Ventilation: This method removes pollutants directly from the source of production, which can cause severe health problems for workers. It draws the contaminated air into a closed system, where it is treated and filtered before being released into the environment.

ระบบ Ventilation ทำงานอย่างไร

How does the Ventilation system work?

Understanding the basic details of each type of ventilation system, let's now explain the fundamental principles of how the ventilation system works to circulate air and regulate indoor temperatures.

First Step:

Continuous airflow change (Air Change) within the building is necessary. This can be achieved through building design principles that relate to air pressure dynamics or by using mechanical equipment such as fans, air extractors, or evaporative cooler systems. This step brings fresh outside air into the building, diluting indoor pollutants and reducing temperatures simultaneously. The air exchange system depends on the level of pollutants or the relevant internal temperature.

Second Step:

The ventilation system must consider the comfort of building occupants, which is related to air movement (Air Movement) affecting human comfort. Additionally, it helps to expel moisture from the building, which can cause rust on machinery and damage certain types of products.

Balanced Ventilation System (BVS) requires efficient Air Change and Air Movement design, accomplished through tools and equipment such as:

• Air Dampers: Installed in closed buildings or rooms, these dampers control the amount of airflow in and out, ensuring proper ventilation.
• Air Sweepers: Installed in ducts, these devices trap and distribute air to areas requiring air movement or where airflow to employees is necessary.
• Exhaust Fans: These fans come in two types: those that bring air in and those that expel air out of the building. They contribute to both Air Change and Air Movement simultaneously.

Places Where Ventilation Systems Should Be Installed

Places Where Ventilation Systems Should Be Installed

Next, for business owners who are wondering whether their business premises need to install a ventilation system, today we have examples of places where it is recommended to install ventilation equipment systematically to enhance efficiency and prevent potential accidents.

Mini Stores: Small-sized shops often have ventilation systems like air conditioners installed inside the store or, if it's a restaurant, may include smoke extractors installed in the kitchen area to remove smoke and unpleasant odors.

Large Stores or Office Buildings: In buildings like these, where windows cannot be opened, such as offices in high-rise buildings, commercial buildings often have large-scale ventilation systems installed to stringent standards. Some ventilation systems in these buildings are programmed to operate during specific times when the building is in use, for example, from 6 a.m. to 4 p.m. Beyond these hours, ventilation systems may operate at reduced capacity. Therefore, it's essential to clearly define operating times to ensure sufficient air circulation for work purposes.

Industrial Factories: Industrial factories must have ventilation systems installed because good air quality in factories is crucial for both work efficiency and long-term employee health. Ventilation systems for factories need to be carefully calculated and designed appropriately because insufficient ventilation may lead to humidity-related issues or the accumulation of pollutants from materials or chemicals used in production.

However, business owners should regularly inspect and check the condition of their ventilation equipment to ensure it is working properly. For example, checking the density of dust in filters or inspecting remote control commands. This ensures that our ventilation systems operate at their maximum efficiency.

Yushi Group, a leading distributor and installer of high-quality ventilation systems, offers a wide range of installation options suitable for various industrial factory spaces and applications, including:

• Industrial Fans: Offering pre-installation building structure inspections and ensuring correct installation methods to ensure user safety.
• Industrial Exhaust Fans: Available in various types such as farm fans, black blade fans, drum fans, and more, all meeting standard requirements.
• Evaporative Cooling Fans: High-quality fans that can be conveniently moved, equipped with internal water tanks, and can operate continuously.
• Industrial Wall Fans: Available with various air outlet options to suit specific requirements, with a team ready to design ducts to distribute air as needed.
• Welding Smoke Extractors: Various types available for different work areas, including fixed welding smoke extractors, mobile welding smoke extractors, and oil mist extractors.

With a team ready to inspect work areas for correct installation according to standards, Yushi Group ensures user safety and provides excellent after-sales service, with spare parts available for every component, allowing you to use ventilation fans seamlessly at all times.

For inquiries about products and services, feel free to contact us here.

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