In the process of production and assembly of water chiller, chiller plant and the need to focus on certain parts, is not only the key components of compressor, evaporator, condenser and other so-called, also need to pay attention to some seemingly not important parts, such as water pump! Ling Tong refrigeration now began to talk - cold water plant in the choice of pump, according to where!
     The water pump in cold water machine, the most important data in the head and flow, a specific number is determined according to the flow of chilled water chillers to determine, and determine the data, and to determine the refrigeration capacity of the chiller, cooling capacity is provided according to when the chiller chiller plant produced by the type specification or custom data to determine the. Therefore, the choice of water pump is based on, not random guess and random choice, free to choose, replace the pump, may cause it can not match with the cold water, a lot of problems!
   Specifically, the pump should be how to determine the flow?
     We know that in the cold water machine, cooling water and chilled water flow data of two, the pump flow is certainly greater than the cooling water and chilled water flow, pump flow can be specific thrust, can also model specifications by cold water machine factory in the beginning production of the chiller selected to view.
     And the flow of cold water machine, if you want to know the head data, or cold water machine factory how to choose what kind of lift pump in production when manufacturing chillers need also be determined by the rated data of the chiller, or you can converse: according to the concrete pump to face long pipes, cold water machine system and the resistance of the water system, in the data with a certain percentage of the number, you can get much of a water head end machine needs water pump, in general, choose not to choose small.
      The pump head relative to the flow is difficult to calculate, because in addition to the traffic impact on the pump head, chiller system components, the length of the pipeline and flow velocity, will have an impact on the pump head.
       For more information please contact us: Mr. Wang 13923464030 Tel: 0755-81715045 or visit our website: http://www.szdxj.com