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High-efficiency air supply outlet selection should pay attention to the following principles
High-efficiency air supply outlet selection should pay attention to the following principlesHigh-efficiency air supply outlet is the ideal terminal filtration device for class 1000, class 10000, and class 1000 purified air-conditioning systems, which can be widely used in purified air-conditioning systems of medicine, health, electronics, chemical industry, and other industries. The high-efficiency air outlet is the terminal filtration device used in the transformation and new construction of 1000-30,000 levels of the clean room at all levels and is the key equipment to meet the purification requirements. The high-efficiency air outlet includes a static pressure box, diffuser plate, and high-efficiency filter, which can be connected to the air duct interface top or side.High-efficiency air outlet function: 1. Clean rooms of various levels and maintenance structures. 2. Air outlet materials: carbon steel, stainless steel, aluminum, and plastic; 3. Roof air supply for inhomogeneous clean rooms. 4. Diffuser in various forms, beautiful, flat, and uniform style; High-efficiency air supply outlet features: 1. The air inlet mode has side air inlet and top air inlet, and the flange mouth is square and round. 2. Strong versatility, simple construction, low investment, and other advantages; 3. Ensure the jet velocity of airflow and prevent eddy current; High-efficiency air supply outlet selection should pay attention to the following principles: 1. Fully understand the type, function, scope of application, and structure type of high-efficiency air supply outlet. 2. According to the required air volume, determine the required air outlet type within the range of wind speed allowed by the neck of the high-efficiency air supply outlet. 3. Verify the main technical performance of the selected air outlet. 4. Determine the layout of the selected air outlet installation and connection with the duct. Understand the selection of key points. 1. Indoor airflow organization, noise, building decoration, installation, and maintenance requirements need to be considered in a comprehensive manner of high-efficiency air supply arrangement. 2. Select high-efficiency air outlets according to the room structure. If there is a ceiling, round and square diffusers should be used according to the height of the air-conditioning area and the use of places on the airflow requirements respectively. 3. Installation side device for installation from the ground height of less than 0.8m; outlet air velocity of civil buildings shall not be greater than 0.2m / s, and industrial buildings shall not be greater than 0.5m / s. 4. For indoor heat dissipation or large space, should give priority to the selection of stable airflow under the air supply. 5. According to the method of air supply, air supply type, installation height, indoor air velocity, noise, and other factors to determine the exit air velocity of high-efficiency air supply. |
