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What are the classifications of efficient air supply vents? how do choose?
What are the classifications of efficient air supply vents? how do choose?High-efficiency air supply vents, also known as high-efficiency filter air supply vents, are also called ordinary high-efficiency air supply vents. The high-efficiency air supply outlet is the terminal air supply device of the clean room. After being connected to the ventilation duct, the dry-sealed high-efficiency filter configured inside it can effectively filter the airflow delivered by the central unit and pass the purified air through the diffuser plate. The airflow is evenly spread to the covered area in the room, thus ensuring the cleanliness of the room. According to the conventional configuration, it consists of four parts, namely: static pressure box, diffuser plate, high-efficiency filter, and air volume valve. It is also called a four-piece set of high-efficiency air supply outlets. It is generally based on the interface with the air duct. Joint or side joint, made of cold rolled steel plate.The air supply outlet of the high-efficiency filter is an ideal terminal filtration device for thousand-, ten-thousand-, and one-hundred-thousand-level purification air-conditioning systems. It can be used in purification and air-conditioning systems in medicine, health, electronics, chemical, and other industries. The high-efficiency air supply outlet is a terminal filtration device for the renovation and construction of clean rooms on all levels from 1000 to 30000. It is an important equipment to meet the purification requirements. In addition to being classified according to the size of the air volume, high-efficiency air supply vents can also be divided into two types: unidirectional flow and bidirectional flow according to the airflow form. The one-way flow high-efficiency air supply vent adopts a single-directional air supply method, which can provide uniform and constant airflow, and is suitable for operating rooms that require high cleanliness; while the two-way flow high-efficiency air supply vent adopts a two-way switching air supply method, which can provide alternating The reverse airflow is suitable for clean rooms that require high cleanliness and comfort. According to the manufacturing process classification, high-efficiency air supply vents are also divided into two series: I and II. Series I is in the form of replaceable filters, and Series II is in the form of disposable air outlets, both of which are downward air supply. High-efficiency air outlet series I: This air outlet is composed of high-efficiency filters, high-quality thin steel plates, aluminum alloy diffusion orifice plates, etc. It is easy to install, has reliable sealing, and can easily replace the filter. The takeover method can be a top connection or a side connection. High-efficiency air supply vent series II: divided into ultra-thin type and thin type. All are disposable air outlets, which are easy to replace (you only need to remove the pipe clamp of the soft joint between the air supply pipe and the air outlet). This series is especially suitable for suspended ceilings and purification air conditioning systems with limited space. The main advantages are a simple and reliable box structure, strong ventilation, uniform air supply, easy installation, and simple maintenance. When we choose the price of a high-efficiency air supply vent, it is generally determined based on the material of the static pressure box of the high-efficiency air supply vent and the material of the internal high-efficiency filter diffuser plate. According to the pricing of air supply vents on the market, 500m³/h The price range of high-efficiency air supply vents with air volume is generally between RMB 400 and RMB 600; the price range of high-efficiency air supply vents with 1000 air volume is generally between RMB 600 and RMB 1,000, but it is only for reference. More pricing requirements are based on the materials and processes of the product. The selection is based on factors such as quality, especially the cleanliness level. Therefore, when choosing a suitable high-efficiency air outlet, you must choose it according to your conditions to prevent the smooth acceptance of the clean room from being affected by inferior air outlets. |
