Industrial exhaust fan model

Industrial exhaust fan, which models? Ventilation equipment how? How selection? Lan Hao cooling experts to answer your questions! Exhaust devices are generally used for factory workshop ventilation equipment, the device can effectively solve the high temperature factory workshop, hot issues, provide staff with good and comfortable working environment. Exhaust principle: exhaust fan exhaust air out process will cause indoor air pressure drops, the indoor air becomes thin, forming a negative pressure zone, air flows into the interior due to the pressure difference between the compensation. In practical applications of industrial plants, the exhaust fan is usually installed in the factory are concentrated on one side, the intake port to the plant room on the other side, the air from the intake port to the exhaust fan convection hair. In the process, close the doors and windows near the exhaust fan remains off, forcing air to flow from the inlet port side of the shop windows compensation. Air lined up orderly by the intake port flows into the workshop, from workshop flows from the exhaust fan discharge plant. Equipment selection in order to ensure selection workshop ventilation cooling, ventilation equipment is very important to choose the appropriate, cost-effective plant cooling equipment plant cooling effect is the most powerful guarantee, workshop ventilation equipment selection and a lot of factors, For example: the size, the workshop temperature of the installation location, workshop ventilation equipment selection reference table as follows (in 1000 square meters for example): 1000 square meters workshop cooling engineering equipment selection reference table workshop cooling equipment installation location type size (length * width) Installation Number (Taiwan) about the cost (yuan) LH-DFJ-A05 ≦ 1.4 m * 1.4 m 6 11,000 yuan LH-DFJ-A06 ≦ 1.25 meters by 1.25 meters 8 12,000 yuan LH-DFJ-A07 ≦ 1.08 m * 1.08 m 10 13,000 yuan LH-DFJ-A08 ≦ 1 m * 1 m 12 14,000 yuan LH-DFJ-B02 ≦ 0.7 m * 0.7 m 13 13,000 yuan LH-DFJ-B03 ≦ 0.6 meters by 0.6 meters 14 14,000 yuan LH-BFJ-L-B02 ≦ 1.4 m * 1.4 m 5 13,000 yuan Scope A, suitable for high temperature or smell of workshop: such as heat treatment plant, casting plant, plastics plant, aluminum plant, shoe factories , leather factory, electroplating plants, a variety of chemical plants. B, applicable to labor-intensive enterprises: such as garment factories, various assembly plant, cafes. C, ventilation and cooling greenhouse horticulture, livestock farms cool. D, especially for applications that require cooling and requires a certain humidity locations. Such as cotton, woolen mills, jute mill, weaving plants, chemical plants, Jingbian, bomb factory, knitting, silk factory, hosiery and other textile mills. E, suitable for warehousing and logistics