Large and small air conditioners, according to the size of the refrigeration capacity to distinguish the boundaries can be as follows: small air conditioning refrigeration 1000kal/h----3000kcal/h (about 1.16KW - 3.48KW). Medium-sized air conditioner cooling capacity 4000kcal/h----6000kcal/h (about 4.64KS--6.96KW). Large air conditioner cooling capacity 10000kcal/h (about 11.6KW or more).
For double-sided hot air drying oven, we redeveloped a new type of air-floating hot air nozzles, nozzles in the upper and lower box staggered arrangement, the new nozzles and traditional nozzles compared to Figure 4. new nozzles with three-cavity stabilized flow structure.
To make the hot air into the nozzle before the nozzle mouth becomes more uniform, the wind pressure loss is smaller, constant pressure cavity, stable flow cavity, tapering work area of the three cavities is more pronounced; and optimize the tapering work area, the new nozzle reduces the airflow "wall effect".
To make more airflow to "impact" the paper web, increase the heat and moisture exchange efficiency, improve the drying efficiency. In addition, the new drying box in the import and export increased "curtain" nozzle, not only played a stabilizing effect of the paper web, but also to ensure that the drying box hot air does not leak.
With the horse to do the unit, usually we say the home of the air conditioning is how many pi how many pi is the meaning of this, the largest is also five pi it (for home use), of course, can also be measured in KW, the data is smaller. Respectively, there are 1 - 1.5 - 2 - 2.5 - 3 - 5 horse this several calls.
The cooling capacity of a horse is about 2200-2500KW, convert yourself or you look at your home air conditioner that model, for example, KF-2200W/R. It means that a horse heat pump type. The last letter represents the function, some are E, electric auxiliary heating. There is BP, meaning frequency conversion, this is more expensive, there is XF, meaning new air negative ion. There is also what wisdom eye what network, etc..