Accurate air conditioning: Configuration of type selecting of accurate air conditioning and method of refrigerating capacity calculation
As the development of science and technology, accurate air conditioning is acting more and more important role in the domain such as industry, medical treatment, scientific research. Accurate air conditioning can provide stable temperature and humidity environment not only, return the security that can ensure equipment moves and dependability. The article general type selecting configuration around accurate air conditioning and method of refrigerating capacity calculation undertake be analysed deep and be discussinged.
One, configuration of type selecting of accurate air conditioning
1.Understand requirement
Before type selecting configures accurate air conditioning, want to use circumstance and requirement clearly above all. For example, be to be used at center of lab, data or manufacturing workshop? Does the parameter such as environmental temperature, humidity ask how? Understand these information to conduce to the accurate air conditioning with right choice.
2.Choose brand and model
Brand of accurate air conditioning is numerous, those who be like the United States, division force, big gold. When choosing a brand, want to consider its to produce the ingredient such as quality quantity, after service. In the meantime, choose appropriate model according to demand, type of if wind is cold type, water-cooled, straight Peng.
3.Determine refrigerating capacity and wind force
Refrigerating capacity is the core index of accurate air conditioning, affect the performance of air conditioning directly. Formula of refrigerating capacity computation is: Refrigerating capacity (W) = rated power (KW) × 3.412. The basis uses circumstance and requirement, decide right refrigerating capacity. The rate sending wind that wind force affects air conditioning and cover range, need to undertake choosing according to effective demand.
4.Configuration assists device
Accurate air conditioning is in moving process, the likelihood needs to configure a few auxiliary equipment, wait like condenser, evaporator, cooling tower. The choice of these equipment should consider with accurate air conditioning match the element such as gender, energy-saving sex.
2, method of refrigerating capacity calculation
1.Thermic load computation
Thermic load is the quantity of heat that the need in showing accurate air conditioning is running a course eliminates. Formula of thermic load computation is: Thermic load (W) bulk of × of = 1.16 (M3) × difference in temperature (℃ ) × coefficient. Among them, coefficient differs somewhat according to using circumstance and equipment type.
2.Consider add thermic load
When computational thermic load, still need to consider add thermic load, if sun radiate, equipment comes loose activity of hot, personnel. The computational formula of add thermic load is: Add thermic load (W) bulk of × of = 0.1 (M3) × coefficient.
3.Integrated computation refrigerating capacity
Formula of refrigerating capacity computation is: Refrigerating capacity (W) = thermic load (W) + add thermic load (W) . According to the refrigerating capacity that computation gives, choose appropriate accurate air conditioning.
3, summary
The type selecting configuration of accurate air conditioning and refrigerating capacity computation are to ensure the key of air conditioning function. In applying actually, want to choose right brand, model and configuration according to demand, refrigerating capacity of accurate computation. Only such, ability ensures accurate air conditioning produces a result in each domains.
When air conditioning of nicety of choose and buy, still need to pay close attention to the following:
1.Energy-saving environmental protection: Choose can the accurate air conditioning with effect tall comparing, reduce specific power consumption.
2.Noise control: The noise when accurate air conditioning moves is lesser, avoid to affect an environment.
3.On the safe side: Accurate air conditioning has the function such as overload protection, prevent frostbite protection, ensure equipment safety moves.
4.After service: The choice has the brand of perfect after service, safeguard equipment stability moves.
Anyhow, configuration of type selecting of accurate air conditioning and method of refrigerating capacity calculation have main effect to air conditioning function. Through comprehending demand, option deep right brand is mixed refrigerating capacity of model, accurate computation, ensure accurate air conditioning produces a result in each domains.