[Asia pump network] chiller may occur a variety of different types of failure, why the flow rate of the pump is too large or too small fault it? In fact, whether the pump flow is too large or too small, will have a certain impact on the operation of the chiller, so the flow is too large or too small are not a good thing. Pump flow is too small for many reasons, first of all, when the pump flow is too small, you should observe the pump marked pump flow and head data to see if the pump is not matched. Part of the refrigeration company's industrial ice machine, the quality may be unqualified, not surprising. Second, if the pump flow and head parameters match the specifications of the pump required by the chiller, check if the pump has been used for too long, if the pump is worn or damaged, and if there is any damage or leakage in the pipe. Of course, it may not be used for a long time, the parts may be corroded, oxidized, and foreign bodies in the pump may be blocked (there may be foreign matter in the water pipe). Some people think that the reverse rotation of the pump motor will cause the flow is too small and the engine damage, but in fact not the case, the motor is reversed at a specific speed, and will not cause damage to the pump, the motor, and the flow is basically small will not Is caused by reversal, reverse case, the pump is difficult to water. Finally, the pump flow is too small, you should also consider whether it is chiller system settings. Pump flow is too large, in addition to the chiller system may be set to run the data, you should also consider whether the chiller water pump head, flow and other parameters is larger than the normal range of demand, this problem is believed to be chiller Manufacturers of the problem, that is, does not match the pump used in the chiller. Pump flow is too small and too large are not a good thing, many users simply the pursuit of pump flow, that pump flow will make a large chiller cooling effect is good, cooling capacity is not the case ;; pump power assembly to make the chiller pressure becomes larger, It can also cause many other malfunctions and can even reduce the working life of the chiller. (Editor: Xiaoxia QQ:) Recommended reading: 2017 exhibition information
Woodworking Tools Doctorwood®
Woodworking Tools,Straight Hole Doweling,Wood Planer Edge Jig,Function Scriber Gauge
SHAOXING SUNWAY TOOLS & HARDWARE IMPORT & EXPORT CO.,LTD , https://www.sunwaytools.com