What does a water pump do? What are the pumps used for

A water pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy or other external energy of the prime mover to the liquid, so that the liquid energy increases, and is mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspension emulsion and liquid metal.

It can also convey liquids, gaseous mixtures and liquids containing suspended solids. The technical parameters of pump performance include flow, suction lift, head, shaft power, water power, efficiency, etc.; According to different working principles, it can be divided into volumetric water pumps, vane pumps and other types. Positive displacement pumps use changes in the volume of their studios to transfer energy; Vane pumps use the interaction between rotary vanes and water to transfer energy, and there are types of centrifugal pumps, axial flow pumps and mixed-flow pumps.

The purpose of the water pump.

Now as a general machinery, pumps have been widely used in various fields of the national economy, such as irrigation and drainage in agriculture, water supply and drainage in cities, and pumps are needed for water supply and drainage in cities. In all sectors of the industry, pumps are indispensable equipment. For example, boiler feed pumps, forced circulation pumps, circulating water pumps, condensate pumps, ash pumps, water transfer pumps, fuel pumps, etc. are needed in the power industry; In the mining industry, mine drainage pumps, water and sand filling pumps, water mining pumps, coal water pumps, etc. are needed; In the petroleum industry, mud pumps, water injection pumps, deep well oil production pumps, oil transfer pumps, petroleum refining millet and so on are needed; In the chemical industry, corrosion-resistant pumps, proportional pumps, metering pumps, etc. are required; In the transportation industry, fuel pumps, fuel injection pumps, lubricating oil pumps, hydraulic pumps, etc. are required.

In chemical production, a large number of raw materials and semi-finished products are liquids. According to the variety, liquids are more diverse, such as water, petroleum products, organic solutions and various acids, alkalis, salt solutions, etc. In order to ensure the normal and continuous operation of the chemical production process, these liquid materials are transported from one place along the pipeline to another or from low pressure to high pressure by pump.

The normal operation of the pump is the key to ensure the normal operation of chemical production, if the pump fails, it will affect the production, or even stop the production. If the tubing is compared to the blood vessels of the human body, then the pump is the heart of the human body. So the pump is an important general-purpose machine that plays an important role in production.

The water pump has different uses, different liquid media, different flow rates, and different head ranges, therefore, its structural form is of course not the same, and the materials are also different

1. Urban water supply 2, sewage system 3, civil engineering and building system 4, agricultural water conservancy system 5, power station system.

6. Chemical system 7, petroleum industry system 8, mining metallurgical system 9, light industry system 10, ship system.

A pump is a mechanical device used to transport and pressurize fluids, which is widely used in various fields. Here are some of the main uses of pumps:

Water Transfer: Pumps can transport water from one place to another, such as transporting tap water to domestic water systems, conveying wastewater to sewage treatment systems, transporting seawater to desalination plants, etc.

Compressed air: Pumps can be used for compressed air, used in pneumatic tools, painting, compressed air storage, etc.

Petroleum and chemical industry: pumps can be used to transport petroleum and chemical liquids, such as conveying **, various liquids in the refining process, acid and alkali solutions, etc.

Sewage treatment: The pump can transport the sewage to the sewage treatment vibrator plant for treatment, and can also be used to treat industrial wastewater.

Agricultural irrigation: Pumps can be used to transport water from water sources to farmland for irrigation crops.

Building construction: pumps can be used to transport concrete, mortar and other building materials, such as concrete pump trucks, etc.

Medical field: Pumps can be used for medical purposes such as drug delivery, blood transfusion, oxygen supply, etc.

In general, the application range of pumps is very broad and wide, involving production, life, environmental protection, medical and other fields. Different fields require different types, specifications and uses of pumps, so the selection and operation of pumps needs to be based on actual needs.

The main purpose of the pump is to pump a variety of different media, give kinetic energy to the medium, and transmit the medium code from one place to another, which has been widely sold and widely used in various fields.

Take the sewage pump as an example:

The sewage pump is suitable for use in farmland irrigation and rural biogas digesters.

The sewage pump is suitable for use in mines and exploration.

It is suitable for use in municipal engineering and construction sites.

It is suitable for the discharge of sewage from hotels and hospitals. Suitable for sewage discharge stations in residential areas.

It is suitable for the discharge of heavily polluted wastewater from commercial and factory buildings.