How to introduce water pump?
The so-called Practice makes perfect., read the three hundred Tang poems will not recite poetry.Suggest a good understanding of the basic knowledge of water pumps, industry trends, understand the needs of the industry, as an expert in the industry!
First, to explain the basic parameters, such as pump flow, head, motor power, efficiency, outlet diameter, single-stage pump or multi-stage pump, fixed pump or submersible pump, water pump or sewage pump, deep well pump, self suction pump etc..
Using the results of 1, in the past, the general company will make a performance table, in which use the same type of pump operating conditions and you almost use down till now there have been no problem, what you can say.2, reliability. Power plants may care more about the reliability of the equipment than on the price of the pump. Of course, the technology and procurement of power plants are not stupid. They will weigh it themselves.3, pump efficiency. Because the general pump special large pump involves a power plant called "factory power consumption" index, the smaller the better the index, and your pump if it is efficient, it will reduce the target, the power plant may be interested.4, if you want to sell the pumps have their own technical characteristics, you can also be appropriate to describe it, but if you are a salesman, but the technology is not very proficient in it, and the best little power plant technical personnel, because they ask if you can not answer, its effect is counterproductive.
A pump is a machine that transports liquids or pumps liquids. It will be the prime mover of the mechanical energy or other external energy transfer to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids. Pump performance of technical parameters are flow, suction, lift, shaft power, water power, efficiency, etc.; according to the different principles of work can be divided into volume pumps, vane pumps and other types. Displacement pump is to use its studio volume changes to transfer energy; vane pump is to use the rotating blade and water interaction to transfer energy, there are centrifugal pumps, axial flow pumps and mixed flow pumps and other types.A pump is a machine that transports liquids or pumps liquids. It will be the prime mover of the mechanical energy or other external energy transfer to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids. The technical parameters of measuring water pump include flow, suction, lift, shaft power, water power, efficiency, etc. according to different working principles, they can be divided into volumetric pump, vane pump and so on. Displacement pump is to use its studio volume changes to transfer energy; vane pump is to use the rotating blade and water interaction to transfer energy, there are centrifugal pumps, axial flow pumps and mixed flow pumps and other types.1, displacement pump: the use of working chamber volume changes in the period to transport liquid.2: vane pump: the use of blades and liquid interaction to transport liquid.
