There are many types of pipeline booster pumps, so how to choose a pipeline booster pump? If a small flow and high head pipeline booster pump is needed in use, GDL type multi-stage pump can be selected. For domestic water supply priority pipeline booster pump, CDLF vertical multi-stage stainless steel centrifugal pump should be selected. For pipeline booster pump that needs to be used together with equipment, ISW or D series horizontal pump should be selected. If it is a household pipeline booster pump, it is recommended to choose JFZ jet type or 1DBZ vortex self-priming pump, etc. Due to the different usage places of pipeline booster pump, the selection of pipeline booster pump models also varies. Below is the introduction of pipeline booster pump model selection by the editor.
With the advancement of technology, pipeline booster pumps are widely used in our daily lives. I believe everyone is familiar with pipeline booster pumps, which refer to booster pumps installed on pipelines. The installation of pipeline booster pumps is not limited to a specific type or model of pump. There are many types of pipeline booster pumps, such as vertical multi-stage centrifugal pumps, vertical single-stage centrifugal pumps, horizontal single-stage centrifugal pumps, horizontal multi-stage centrifugal pumps, self-priming centrifugal pumps, and so on. So how to choose a pipeline booster pump? Below is the specific introduction of the pipeline booster pump by the editor, hoping to provide reference for everyone.
Pipeline booster pump - Introduction
In practical use, pipeline booster pumps do not have high requirements for flow rate and conveying medium. Therefore, when selecting the model of pipeline booster pumps, it is necessary to fully consider whether the flow rate, water supply and drainage performance are suitable, and choose according to the process flow and water supply and drainage requirements. The selection of pipeline booster pumps should be based on factors such as liquid delivery capacity, liquid properties, pipeline layout, device head, and operating conditions. The vast majority of pipeline booster pumps use centrifugal pumps. In terms of operation, it has many advantages such as mature manufacturing technology, wide performance range, easy use and maintenance, convenient and reliable operation, easy adjustment and maintenance, easy automation and remote operation, and high rotational speed.
Pipeline booster pump - Basic data
When using a pipeline booster pump, the selection of its model is particularly important. In the selection of the pipeline booster pump model, it is necessary to fully understand the characteristics, specific gravity, medium name, corrosiveness, viscosity, toxicity, etc. of the medium used in the pipeline. The particle diameter and content of solid matter contained in the medium, as well as the temperature of the medium, are also very important factors. The flow rate required by the pipeline booster pump can be ignored in the process flow, but it is important to consider the impact of process changes in the pipeline booster pump on the flow rate. If an agricultural pipeline booster pump needs to use open channels for water delivery, leakage and evaporation should also be considered.
Pipeline booster pump - flow rate
In the production process of pipeline booster pumps, data such as minimum, normal, and maximum flow rates have been provided, and should be considered based on the maximum flow rate. If only normal flow rate is given in the production pipeline booster pump process, a certain margin should be considered. For high flow and low head pipeline booster pumps with ns>100, a flow margin of 5% should be taken. For low flow and high head pipeline booster pumps with ns<50, a flow margin of 10% should be taken. For pipeline booster pumps between 50 ≤ ns ≤ 100, a flow margin of 5% should also be taken. For some low-quality or poorly operating pipeline booster pumps, a flow margin of 10% should be taken. If the basic data only provides weight flow rate, it should be converted to volume flow rate for production.
Pipeline booster pump - classification
With the advancement of technology, the demand for pipeline booster pumps is constantly increasing, resulting in a wide variety of types of pipeline booster pumps. According to the principle of pipeline booster pumps, they can be divided into vortex, centrifugal, and jet pipeline booster pumps. According to their structure, they can be divided into vertical single-stage, horizontal single-stage, vertical multi-stage, horizontal multi-stage, and self-priming pipeline booster pumps. According to their materials, they can be divided into HT200 cast iron, SUS316 stainless steel, SUS304 stainless steel, H62 brass pipeline booster pumps, and according to their applications, they can be divided into domestic, air conditioning, fire protection, refrigeration, and chemical pipeline booster pumps. Proper selection can be made according to the needs during the actual use of pipeline booster pumps.
Pipeline booster pump - precautions
When selecting the model of pipeline booster pump, it is necessary to choose a reasonable pipeline diameter. A larger pipeline diameter results in lower liquid flow velocity and lower resistance loss at the same flow rate. Therefore, the price of pipeline booster pump is higher. If the pipeline diameter of the pipeline booster pump is smaller, it will increase the resistance loss, head, and power, which will increase the cost of using and operating the pipeline booster pump. The discharge pipe and pipe joint of the pipeline booster pump should consider the maximum pressure it can withstand. In the pipeline layout of the pipeline booster pump, straight pipes should be used as much as possible, which can effectively reduce the number of accessories in the pipeline and shorten the pipeline length.