With the development of modern chemical industry, for safety considerations, more and more enterprises are using explosion-proof air conditioning, and the explosion-proof performance of explosion-proof air conditioning has also been favored by many people。In modern petrochemical projects, the 2 zone sites account for more than 60%, and the 1 zone sites account for about 20-30%, which has high requirements for explosion-proof air conditioning。For places in Zone 1 and Zone 2, enterprises are generally willing to choose the explosion-proof type of electrical equipment used in Zone 1 in order to improve safety。If the application environment/place is outdoor or 2 areas with slight corrosion, dust and rain, it is often willing to choose explosion-proof electrical equipment with strong protection ability, such as: increased safety flameproof compound "de", increased safety type "e", "n" type, etc。In addition, in terms of temperature groups,...

The humidity in the air is as ubiquitous as the temperature, the humidity in the room is too large, people will feel stuffy and uncomfortable, and when the relative humidity of the environment is greater than 60%, mold can grow, and the equipment damage caused by humidity and mold to metal oxidation will occur unconsciously at any time。In industrial products, optical lenses, magnetic recording materials, image film, electronic information media, electronic raw devices, instruments, powder materials, paper, wood, silk, leather, tobacco, food, tea, grain, etc., need to control humidity。With the progress of science and technology and the continuous improvement of product technology and the deepening of China's opening up to the outside world, a large number of foreign-funded enterprises have set up their manufacturing bases in China, especially in recent years, the semiconductor industry has entered a large number of its new production technology and production process...

Required air parameters To calculate the moisture removal load of the drying room, the design parameters of temperature and humidity must first be determined。When the room is dehumidified, the amount of ventilation should be reduced to the minimum, usually the amount of ventilation that opens the door and leaks or the amount of ventilation required by indoor personnel。The ventilation rate of a well enclosed room per hour is at least 0.1 time/hour, the room with poor sealing, such as the door is often opened and closed, and its air exchange can reach 0.3 times/hour。The ventilation volume is determined by the ambient air parameters, and its wet load relationship is as follows: Mv=1.2*V*(X1-x2)/1000 Where Mv= new rheumatic load [Kg/h]V= total ventilation X1= outdoor air humidity content [g/Kg]- Check the enthalpy humidity chart or table X according to local meteorological conditions...

Cooling capacity of constant temperature and humidity machine + compressor motor power /200~250= condenser heat exchange surface for example: (3SS1-1500 compressor) CT=40℃ :CE=-25℃ Compressor cooling capacity =12527W+ compressor motor power 11250W=23777/230= Air condenser heat exchange area 103m2 Ratio of water condenser heat exchange area to air condenser = estimated 1 to 18 (103/18) =6m2 evaporator area according to the compressor cooling capacity (evaporation temperature ℃×Δt relative humidityTable of positive coefficients)。Cooling capacity of constant temperature and humidity machine Cooling capacity of constant temperature and humidity air conditioner = temperature difference × weight/time × specific heat × equipment maintenance machine...

What are the main components of the industrial dehumidifier, and what is the role of the components of the various dehumidifier units？The dehumidification function of the industrial dehumidifier depends mainly on its component parts, and each component part promotes the normal play of its function。Our company will tell you about the detailed analysis of the knowledge of the components of the industrial dehumidifying unit, to help you understand how its composition is, and to analyze its role for you。I hope I can help you to operate the dehumidification equipment more skillfully and have a deeper understanding of its working principle!Compressor is the core component of the industrial dehumidifier system, and the power of the dehumidifier is all provided by the compressor。The low-temperature gas can be compressed into a high-temperature gas by the compressor, and the gas is exchanged with other media in the heat exchanger...