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目前显示的是标签为“electric pump”的博文

Application of pumps

Pump is a device that raises, transfers, delivers, or compresses fluid.It usually raise liquid from low position and transfer liquid to highier position,most of pumps are electric pump. Pumps can used in agriculture:irragation;running water project:water raise,water transfer,water distribution,water pressure booster;waste water treatment:dirty water pump,drain water,transfer water,water filtration,like ro booster pump;Heat power station:boiler feedwater,coolant water,recycled water,clean ash;Mine and steelworks:drain water,hydraulic coal mining,Steel dephosphorization;oil industry:drilling project,oil transfer,water supply,oil suction,oil refining;chemical industry:chemical liquid,heat liquid,cool liquid.metal smelting;shipping industry:boiler feedwater,raise coolant water,tranfer recycled water,oil goods,clean ship cabin,balance the water go by ship, push ship forward;construction industry:drain water,dredging,concretion,shower pump; building equipment:boiler feedwater,building w...

How to calculate the head of dewatering pumps

Well dewatering pump is an important equipment for deep well water extraction system. The whole unit submerged into water when the system being used,extracting groundwater from the earth’s surface simple words, to lift a certain amount of groundwater from underground to the place where water is needed on the ground,The amount of groundwater that is raised in unit time is what is called head,So, is the head of the underground pump calculated from installation position or the water level of the well? First of all, let’s know two nouns – hydrostatic and dynamic water level: Well water level is the surface elevation of the well.The water level has the static water level and the dynamic water level. Before start to pump the water level according to the static water level (i.e., the LS), start to pump, water pumping wells decreased with time, the change of the water level in the water level. That pump out the water is relatively stable, the water level reached a certain depth will stab...

How much is the stainless steel water pump?

We are very concerned about the price of the stainless steel centrifugal pump? How much money of stainless steel pump, in fact, this has a great relationship with product quality,some stainless steel pump like Grundfos,the price is higher, the quality is good. But there are also some stainless steel water pump,like Gelaili pump,the quality is good, but the price is not so high,it’s like buying a steak with the cabbage money. There are some small factories, the quality of their water pump production is not stable, the user experience is very poor, the price is very cheap, but in the process of using, maintenance costs have far exceeded the saved money when the pump was brought down. Therefore, how much is the stainless steel pump, really depends on the quality of the product, there is no enterprise willing to do business at a loss. How much is the stainless steel pump, stainless steel pump manufacturers and production experience affected price.Grundfos pump manufacturing history, c...

The fountain submersible pump

The fountain submersible pump characteristics 1) start Fountain submersible water pump should have faster start and stop response speed to facilitate the performance of water type. Its rotating inertia is less than the normal products, the design needs to improve the starting torque. The submersible pump for fountain is often in the working state of approximately frequent starting, and the electromagnetic parts should have lower magnetic resistance; the winding line should withstand frequent current impact; the heat dissipation ability of the motor should be higher than that of the well pump design. 2) Low voltage operation capacity: The total amount of fountain industry submersible cable is large, the cable cost accounted for a higher proportion of the project cost, to reduce the line voltage by increasing the section area of cable drop will bring material costs increased substantially. Therefore fountain submersible pump with characteristics of low voltage work better. 3)...

Dirty water pump application in every aspect of our lives

We did not come into contact with it, before may not feel its presence, is our life in all aspects of water use to it."It" is the water pump, water pump type variety, dirty water pump whose named sewage pump is one of the commonly used one.With the development of technology, dirty water pump is becoming more and more widely applied. The dirty water pump is mainly used in what areas? Agriculture: Dirty water pump is the main drainage and irrigation machinery .The original extensive in rural areas in China, the countryside every year need a lot of pump, general agricultural pump more than half of the total pump production. Chemical and petroleum sector: due to the industry production, raw materials, semi-finished products and finished products are liquid, and the raw material, semi-finished products and finished products need to go through complex processes, played in the process of the dirty water pump conveying liquid and provide the role of the pressure of the ...

Introduction of Jiangxi Gelaili Pump industry co.,ltd

JiangXi New Rui Hong pump industry co.,ltd was established in1973, we are focus on researching,producing and exploring in pumps,which are used for booster pump ,it is a province level advanced manufacturer, also have advanced quality management system and producing process. The company have more than 300 workers,30 of them are high technical engineers.The output is over 100 milion CNY per year.Our pumps are widely used in a lot of area and industry,such us building construction, irrigation and water conservancy, metallurgical and mine exploring,textile and chemical technology,food area,shipping,air-conditioner,fire control equipment,resident water supply and so on. Our flagment products are ro booster pump ,coolant pump,dewatering pumps,shower pump,booster pump,water filtration system, electric pump they are widely used in a lot of areas. JiangXi Gelaili pump industry co.,ltd is belonging to JiangXi New Rui Hong group.For enterprise development we establish a new working area in Du...