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Installation of water pipes, horizontal section or upward and that will make the water inlet pipe gathered in the air, reduce the degree of vacuum pipe and water pump,
1. Pipeline centrifugal pump, pipeline centrifugal pump of some users think that this can improve the actual head, in fact, the actual head of the pump head to head = total loss.
Start the fire pump is generally divided into two kinds, the first way is to start in the bus system control mode, the fire hydrant starting through the action button in the linkage
The construction of drainage system in general by the waste water from water, drainage pipe, ventilation pipe, dredge structures, lifting equipment, local sewage treatment structures etc..
According to the type of waste water, the building drainage system can be divided into three categories:
1. Living drainage system
2. Industrial waste water drainage system
3. Storm water drainage system
According to the borehole diameter, water pump set. Different types of pumps have certain requirements on the size of the hole diameter, the maximum size of the pump is less than 25 to 50mm.
Submersible sewage pump anti clogging performance will be more and more important? This is mainly due to two reasons:
Submersible sewage pump anti clogging performance will be more and more important? This is mainly due to two reasons:
According to the borehole diameter, water pump set. Different types of pumps have certain requirements on the size of the hole diameter, the maximum size of the pump is less than 25 to 50mm.
We should always check the pump motor is not a problem, especially if it can turn the gear, its power is as large as the time of purchase.
Various parts of the pump are often easy to damage, the damage has different causes of damage. As follows:
Corrosion of parts
Fatigue damage of parts
Friction and damage of parts
The working principle of the deep well pump and the universal reciprocating pump is the same, but the working conditions are different:
Deep well pump is used in the field of dry, sink into the drainage of drilling machinery, also known as oil pump.
The diameter of the suction pipe of the pneumatic diaphragm pump shall not be less than the diameter of the inlet end of the pump, such as the diameter of the suction pipe is better than that of the pump inlet.
High pressure pump is the core component of high pressure cleaning machine, which is widely used in high pressure cleaning equipment.
Self priming pump is a special kind of vane pump. Compared with the vane pump which do not need to install the valve, do not need irrigation before the start, can automatically discharge the air inlet pipe, the water absorption characteristics of the.
The replacement of the pump material due to excessive loss of operation of traditional material pump, improve the pump efficiency pump replacement material used in western countries, including the United States the Simms composite effective pump
High speed pipeline pump should be small flow, high lift occasions, can be used to transport a variety of corrosive. Viscosity of small -500mPa, s and liquid containing a certain concentration of solid particles.
High speed pipeline pump is a new type of chemical process pump. It can replace reciprocating pump and multi-stage centrifugal pump.
1. Clean the pump around.
2. In the bearing box into the right amount of grease. (has been injected before the factory. Run 500 hours plus)
1. Clean the pump around.
2. In the bearing box into the right amount of grease. (has been injected before the factory. Run 500 hours plus)
The efficiency of centrifugal pump is the product of three kinds of efficiency, mechanical, volumetric and hydraulic. The efficiency of the pump group is the product of pump efficiency and motor efficiency.
Water pump is one of the most important equipment in the sewage treatment industry, and how to improve the performance of the sewage pump under the condition of ensuring the normal operation of the sewage pump?
The submersible pump is very common in our life, especially in agricultural irrigation, industrial water supply, drinking water and other mountainous plateau used more frequently.
The choice of deep water pump if you choose to model the lift is too high and the actual use of a large gap in the head, it will cause the motor over current, there will be heat and even burn the motor.
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