Can you use a pipeline pump instead of a water supply pump

A pipeline pump can be used as a water supply pump.

Like all centrifugal pumps, as long as the pipeline pump is in the pipeline, the pump body and the water inlet pipe can ensure that the tank is full of water, when the impeller rotates rapidly, the blades promote the water to rotate quickly, and the rotating water flies away from the impeller under the action of centrifugal force, and the water in the pump is thrown out, and the central part of the impeller forms a vacuum area. The water from the source is pressed into the inlet pipe through the pipe network under the action of atmospheric pressure (or water pressure), and continuous pumping can be realized.

Yes, the pipeline pump itself can also be used as a water supply pump, and the water supply pump is also divided into many kinds of ordinary water supply pumps, pressurized water supply pumps, frequency conversion water supply pumps, etc.

1.Although the pipeline pump has a large flow rate, the outlet pressure is small, so it cannot be used in high head places.

2.In places with high pipeline head and high pipeline resistance (such as water supply in high-rise buildings), "IS pump" or multistage pump must be selected.

3.For large fluid quality, such as mud, etc., there are special mud pumps or sewage pumps.

There are many types of pumps with different parameters, please choose the pump according to the design head, flow rate, and inlet and outlet pressure.

As long as the flow rate and head meet the design requirements, it can be used.

The water supply you are talking about is not the inverter water supply. Is the pipeline pump 2900 rpm or 1450 rpm? The bearings of the 2900 should be replaced frequently. The motor should use a variable frequency motor.

Pump and pipe connection: If the pump is small, you can use a hose such as a fire hose, but if it is large, you can't use a hose connection.

In order to achieve vibration reduction and vibration isolation of the equipment, the pump and pipeline should not be connected with steel (direct connection), and soft joints are required to be connected.

If the caliber of the pump and the pipe are not the same specification, you can use the "reducer" (the so-called "reducer"), there are various specifications, you can choose, the reducer is generally installed directly in the inlet and outlet of the pump, and then install the soft joint, and then connect the water pipe.

Water pipe direction: It is recommended that the water pipe go to the top is the safest. The main reason is that most of the waterway reconstruction is done by dark pipes, and the characteristic of water is that water flows to a lower place.

If the pipeline goes underground, it is difficult to find the leakage in time once it occurs, and the leakage will only be found if the water overflows or the floor is deformed and leaks downstairs, and it is difficult to find the leakage because the water pipe is buried in the dark.

At this time, the huge loss is irreparable, and even seriously affects the friendly neighborly relationship; If the water pipes go to the top, it may be more expensive to change the water, but as a long-term investment, it is worth it. The water pipe goes to the top, even if the water leaks, it can be found in time to search for the loss, which is easy to repair, and the loss is small.

The connection between the pump and the pipe is called a connectorIt is generally stipulated that in order to achieve vibration damping and vibration isolation of the equipment, the pump and pipeline should not be connected by steel (direct connection), and soft joint connection is required.

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 transport liquids, gas mixtures and liquids containing suspended solids, and the technical parameters of pump performance include flow, suction stroke, head, shaft power, water power, efficiency, etc., which can be divided into volumetric water pumps, vane pumps and other types according to different working principles.

Positive displacement pumps use the change of its studio volume to transfer energy, and vane pumps use the interaction between rotary blades and water to transfer energy, and there are types such as centrifugal pumps, axial flow pumps and mixed-flow pumps.

The difference between a pipeline pump and a self-priming pump is mainly in its working principle and scope of application. A pipeline pump is a kind of pump that sucks the liquid into the body and delivers it through the pipeline by rotating the impeller, and its working principle is to generate centrifugal force by rotating the impeller to suck the liquid into the pump body and transport it through the pipeline. Pipeline pumps are suitable for transporting low-viscosity liquids such as clean water, sewage, and chemical liquids, and are usually used in industry, construction, municipal and other fields.

The self-priming pump is a kind of pump that sucks and transports liquid through its own negative pressure, and its working principle is to generate negative pressure through the self-priming device inside the pump body, suck the liquid into the pump body and transport it through the pipeline. Self-priming pumps are suitable for conveying gas-containing liquids, high-viscosity liquids, sewage, etc., and are usually used in sewage treatment, chemical industry, food and other fields.

Therefore, the scope of application and working principle of pipeline pump and self-priming pump are not the same, and it is necessary to select the appropriate pump type according to the specific use scenario and liquid characteristics.

They are used in different ways, the pipeline pump needs to be filled with water in advance before it can be used, while the self-priming pump does not need to be filled before starting, and only needs to be filled when it is used for the first time; They have different functions, the pipeline pump does not have the function of self-priming, and needs to divert water when in use, while the self-priming pump has the function of self-priming, without water diversion, dry pumping can be realized, and the self-priming height is about 6 meters.

Difference Between Inline Pump and Self-priming Pump:

The principle of operation is different: a pipeline pump requires a vacuum to be established in the pump body, the liquid is drawn into the pump body through the impeller of the pump, and the liquid is then pushed into the pipeline. The self-priming pump can establish a self-priming effect in the pump body, without the need for additional suction pipes, and can directly suck the liquid into the pump body and push it into the pipeline.

The scope of application is different: the pipeline pump is suitable for transporting low-viscosity liquids such as clean water, sewage, and chemical liquids, while the self-priming pump is suitable for transporting low-viscosity liquids such as gas-containing liquids, sewage, and chemical liquids.

The installation method is different: the pipeline pump needs to set a suction valve on the inlet pipeline to ensure that the vacuum is established in the pump body; Self-priming pumps, on the other hand, do not require additional suction valves and can be installed directly on the pipeline.

The difficulty of maintenance is different: the pipeline pump needs to regularly clean the suction pipe and filter in the pump body to ensure the normal operation of the Youzai pump Shenhe Wang; The self-priming pump needs to regularly check whether the self-priming effect in the pump body is normal to ensure the normal operation of the pump.

1. The selection of water pump and water pipe is first selected according to the design flow rate of the system, the economic flow rate of the pipeline and the transportation distance, and then the pump is selected according to the design flow rate of the system, the total resistance of the primary selection pipeline, and then the hunger plus a certain amount of wealth.

2. The water pump is a machine that transports liquid or increases the source of liquid backpressure. 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 cracked liquid metal.

3. The water pipe is the pipeline of water supply, and the modern decoration water pipe is buried in the wall construction, and there are three kinds of water pipes, the first type is metal pipes, such as hot-dip cast iron pipes, copper pipes, stainless steel pipes, etc. The second category is plastic composite metal pipes, such as plastic composite steel pipes, aluminum-plastic composite pipes, etc. The third category is plastic pipes, such as PB plastic pipes.

Generally speaking, plumbing pipeline pumps cannot be used directly as oil circulation pumps. Because the stove old base plumbing pipeline pump usually uses water as the medium, and the oil circuit circulation pump needs to use lubricating oil as the medium. If the water containing heating pipe pump is used directly in the oil circulation system, it may cause problems such as damage to the seal of the pump and corrosion inside the pump.

In addition, oil circuit circulation pumps generally need to be able to withstand high temperatures and pressures, which may not be met by plumbing line pumps. Therefore, in order to ensure the normal operation of the equipment, a pump dedicated to oil circulation should be selected.

The plumbing pipeline pump can be used as an oil circulation pump, but the premise is that its model, performance characteristics, and flow characteristics must meet the requirements of oil circulation. The material of the pipeline pump is generally made of carbon steel and stainless steel, the oil resistance is not strong, and the requirements for the material are relatively high in the case of a large number of contact oils. In terms of flow characteristics, the oil circuit is generally used for pumps with a large load range, so when selecting a pump, it is necessary to consider the temperature characteristics and the performance of the pump under a larger load; In addition, because the oil circuit involves temperature and pressure, the pump must have good adaptability in terms of superposition number, volume ratio and seal assembly. Therefore, according to different occasions and requirements, you should choose the most suitable pump to meet your needs.

The booster pump can be used as a pumping pump.

As with all centrifugal pumps, as long as the booster pump is in operation, the pump body and inlet pipe can ensure that the tank is full of water when the impeller is used.

When the blades rotate rapidly, the water rotates quickly, and the rotating water flies away from the impeller under the action of centrifugal force, and the water in the pump is thrown out, and the center part of the impeller forms a vacuum area. The source of the water is at atmospheric pressure (or water.

pressure) is pressed into the inlet pipe through the pipe network, and continuous pumping can be realized.

Absolutely. Pipeline pumps are inlet and outlet outlets on the same axis, and the same diameter, which can be installed on the pipeline like a valve. It plays the role of pressurizing the water.

It can be used as a pump, but it is necessary to pay attention to the suction stroke (theoretically it is 1 atmosphere, that is, about 10 meters of suction stroke, and the actual should be meters), and at the same time, the inlet needs to be equipped with a suction bottom valve.

If you want to pump water, it is recommended to use a self-priming pump, the pipeline pump theoretically has a suction lift of about 6 meters, but it is not recommended that you use it to pump water, because if there is no water in the pump body, it will cause damage to the mechanical seal, so that it will leak from the middle of the pump body and the motor.

It's best to use a dedicated pump to do the right thing.

The pressure is very high, and I am afraid that the hose will not be able to bear it and will burst. Now that there are more pipes in PPR, you can buy "direct" and "casing". Ask a plumber to install it. There are also tools that can be connected to the water pipes in the hardware and plumbing market by themselves, and they can do it themselves.

If the pump is very small, you can use a hose such as a fire hose, but if it is very large, the hose is not realistic. I guess yours is a small pump, there are many PVC types with lifting rings, very strong, very strong pressure capacity, but also corrosion resistance. That is, harder than the hose.

It's not so good, there will be vibrations when the pump is running, the hose connection is not very reliable, it is better to choose a rigid connection.