Vertical Submersible Axial Flow / Mixed Flow Water Pump for Storm Station

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Tianjin
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1 set
Supply Capability:
100000 set/month

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  Vertical Submersible Axial Flow / Mixed Flow Water Pump for Storm Station

1.Structure of Vertical Submersible Axial Flow / Mixed Flow Water Pump for Storm Station

QZB Axial Flow pump is the new upgrated product of the tradition ones. they are used in applications that require very high flow rates and very low amounts of pressure (head). They are useful as circulating water pumps in power plants. They’re also commonly used in the chemical industry for circulating large amounts of fluids in evaporators. And they are useful in flood dewatering applications where large quantities of water need to be moved a short distance, such as over a levee or dyke. These applications are not nearly as common as applications for radial flow pumps, so there are not nearly as many axial flow pumps as there are radial flow pumps. QZB axial flow pump is combined of pump and submersible motor parts. Pump mainly contains sectional bell, impeller, impeller casing, and diffusor. And the submersible motor is the dry closed asynchronous one, which makes sure that the motor can work smoothly in water.

 

2.Main Features of Vertical Submersible Axial Flow / Mixed Flow Water Pump for Storm Station

• Compact structure, good appearance, low construction

•Operation stably,high efficiency

•Convenient installation and maintenance

Customized design is available, OEM and ODM are welcomed.

3.Vertical Submersible Axial Flow / Mixed Flow Water Pump for Storm Station Images

 

Vertical Submersible Axial Flow / Mixed Flow Water Pump

Vertical Submersible Axial Flow / Mixed Flow Water Pump

4.Vertical Submersible Axial Flow / Mixed Flow Water Pump for Storm StationSpecification

Material

Cast iron, stainless steel

Pump diameter

350-1600mm

Capacity

500-45000m3/hr

Discharge

1.5-20m

Power

22-800KW

Max water temperature

50ºC

Medium volume ratio

< 2%

Medium max density of

< 1.2×103kg/m3

Medium

lightly contaminated water

5.FAQ

①What is the applications?

QZB axial flow pump are used in flood dewatering application, water supplying and dewatering in urban area, storm-water drainage, agriculture and industry water supplying, water transfering etc.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance. Normally, We have 1 year warranty.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. It related to the state and detailed requirement of customers.

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Q:How many square cables does the submersible pump for 7.5KW need?
According to current I=13A, it is estimated that the cable is less than 10 square meters, so the cable cross section can be calculated at the ampacity of 5A per square meter. The square section of the cable is =13/5=2.6 square. According to the specifications series, optional 2.5 square aluminum cables. When the cable is longer, it is safer to choose 4 square aluminum cables.
Q:Fire pump control cabinet There are 6 pumps, two indoor fire hydrant pumps, two spray pumps, and two outdoor pumps
Indoor fire hydrant pump in addition to remote direct Kai, there are modules to start function, that is, on the cabinet to add control module, bus linkage pump, but also fire hydrant button, direct pumping function, a total of three functions.Outdoor fire hydrant pump in addition to remote direct Kai, but also an electric contact pressure meter detection system, water pressure from the pump and high pressure pump stop function.
Q:Why should the pump be closed when the centrifugal pump is started?
On the other hand, the water on the pipe of the inlet pipe of the pump is stationary before the pump is opened, such as the sudden acceleration, and the water behind it can not keep up, which will cause the pressure of the inlet to drop suddenly and vaporize the water, and the centrifugal pump will be evacuated. (because of the centrifugal pump is rotating centrifugal force generated by the pump, leaf water and steam driven (gas) quality is very light, according to F= Ma, the centrifugal force is small, the pump can not be water sent).
Q:Is the vacuum pump air compressor?
A vacuum pump is a device or device that uses a mechanical, physical, chemical, or physical chemical method to pump a vacuum from a container to be evacuated. Generally speaking, a vacuum pump is a device that uses various methods to improve, produce, and maintain a vacuum in a confined space.
Q:Advantages and disadvantages of canned pumps
The ordinary centrifugal pump is driven by coupling the pump impeller shaft is connected with the motor shaft, the impeller and the motor rotates while working and shielding pump is a kind of non seal pumps, pump and motor is sealed in a medium filled by pumping the pressure vessel, the pressure vessel only static seal and, by a group of wires to provide a rotating magnetic field and rotor drive. The structure eliminates the rotary shaft sealing device of the traditional centrifugal pump, so the utility model can be completely free from leakage.
Q:Fire control center manual start fire pump directly, multi line control
The vertical line NHKVV-7*1.5 is the remote starting line of fire controller to fire pump room.
Q:What is the cause of the damage of pump bearings?
First of all, know your pump model, and what is the bad bearing, in order to accurately judge for you. Because in addition to some common reasons, the structure of different pumps, bearing damage caused by the reasons are different. Otherwise it is fraught with itching shoes.
Q:What is the Rhodes pump?
Best answerRoots vacuum pump (referred to as: Roots pump) refers to the pump is equipped with two opposite direction of synchronous rotation of the leaf rotor, rotor, rotor and pump housing between the walls of a small gap and no contact with a variable capacity vacuum pump.Roots vacuum pumps have been tested for long time in the fields of petroleum, chemical, plastic, pesticide, steam turbine rotor dynamic balance and aerospace simulation, so it should be popularized and applied in china. It is also widely used in petroleum, chemical, metallurgical, textile and other industries. Vacuum pump fittings are used for noise control of vacuum pumps, vacuum pump silencers.
Q:Why can't the centrifugal pump pump the vacuum?
Characteristic equation of centrifugal pumpStudy the effect of fluid on centrifugal pump to obtain energy.The experimental condition of u is that the ideal fluid of unit weight bends the flow between blades at infinity.U investigated the mechanical energy balance of the fluid between the adjacent two inlet and outlet sections, that is, the relationship between theoretical pressure head and theoretical flow.
Q:How many kilograms of water pump are there in the automatic washing machine on the market?
Longer service life. Automatic switch water pump, car wash automatically open and stop, easy to operate, not easy to bad, repair rate is low!!!

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