What material is better for the sump pump casing in the sewage lifter?

<> casing of the sump pump can be made of ductile iron, which is ductile iron.

Ductile iron is a type of cast iron. Ductile iron is obtained by spheroidizing the molten iron of gray cast iron, and the precipitated graphite is spheroidal, referred to as ductile iron. It has higher strength, better toughness and plasticity than ordinary gray cast iron. For submersible pumps.

Shells and so on are the majority.

Basement drainage refers to the introduction of stagnant water, rainwater and other sewage inside the basement into the external drainage pipe to achieve the purpose of drainage. In some high-rise buildings, commercial buildings and residential areas, basement drainage works have become an indispensable project. And for basement drainage, the use of sewage lift pumps has its own unique advantages.

First of all, the sewage lift pump can raise the water level height. When the outlet of the basement is lower than the external drain pipe, the sewage lift pump can lift the stagnant water from the bottom into the pipe through the action of the pump. This can effectively avoid the problem of water accumulation in the basement, reduce environmental pollution and health hazards.

Secondly, the sewage lift pump is able to cope with different types of wastewater. Wastewater in the basement usually includes domestic sewage and rainwater, and these sewage will carry high levels of solid particles, sand and other impurities. Ordinary water pumps cannot handle these impurities and are prone to clogging during use, but sewage lift pumps can handle these sewage very well and pump it out of the basement.

Thirdly, the sewage lift pump can be operated automatically as needed. In basement drainage engineering, the use of sewage lift pumps for drainage treatment usually takes into account the combined effect of multiple factors, such as the pressure of external drainage pipes, the amount of water accumulated in the basement, etc. When these factors change, the sewage lift pump can operate intelligently through the automatic control system to ensure the stability and safety of the basement drainage project.

Finally, the wastewater lift pump has the advantage of convenience and low maintenance costs. The use of sewage lift pumps in basement drainage projects not only saves space, but also reduces engineering costs. At the same time, the maintenance cost of the sewage lift pump is also relatively low, such as the sewage pump of Zhiliu further saves the cumbersome manual maintenance, and the backcleaning system will regularly start the automatic maintenance of the environment inside the water tank to ensure the normal operation of the machine, which is not yet possible to do with other sewage pumps.

In summary, there are many advantages to choosing to use a sewage lift pump in basement drainage projects, which can not only solve drainage problems, but also reduce environmental pollution and maintenance costs. For large buildings, commercial buildings and residential areas, the use of sewage lift pumps has also become an important basement drainage solution.

Sewage lifter and sewage lift pump are both submersible sewage pump + box + control system composition, but the name is different, there is also a sewage lifting device, there is not much point in asking this question at all, seeking a sense of existence?

Sewage lifter: is a kind of basement sewage discharge lifting equipment, when the basement is draining, because the basement drainage pipe is lower than the municipal sewage pipeline, the basement sewage can not flow naturally into the municipal sewage pipeline, then the sewage lifter is needed to lift the sewage into the municipal sewage pipeline. However, sewage lifters are also often referred to as sewage lift pumps.

Therefore, it leads to the indistinguishability between the sewage lift pump and the sewage lifter.

From a broad point of view: sewage lifter and sewage lift pump are both used for sewage lifting, and they are both products used for drainage. At the same time, the sewage lifter contains a sewage lifting pump, which is composed of a pump, a water tank, a controller, pipe fittings, etc., and is often called a sewage lifting pump because of the abbreviation, so it is easy to be confused.

In a narrow sense, the sewage lifter contains a sewage lift pump, which can be directly connected to the basement drain pipe when in use. Moreover, there is a reamer device in the equipment that can grind debris, operate in a closed manner, and have no peculiar smell, so it is recommended to use this sewage method.

The sewage lifting pump refers to a separate sewage discharge jump, which needs a working carrier, such as a collection well, a sewage pit, a sewage pool, etc., and then the lifting pump is put into the sewage pool to discharge the sewage, which belongs to open sewage discharge, has a peculiar smell and is easy to block, so it is not recommended to use, especially in the basement of the family.

What is the difference between a sewage pump and a sewage lift pump? Today, Qifeng will take you to understand it in detail.

There are two kinds of sewage lifting pumps, in the family pack, it is with a shell, integrated sealing, and the excrement is not easy to smell heavy in the shell, and can be installed in the room. It is very different from the sewage lifting pump in industrial production. In industrial production, the sewage lifting pump refers to the self-priming pump and the submersible pump, the self-priming pump is due to the self-priming effect, and the general pump does not have the ability to self-prime, so the processing technology of wastewater improvement is commonly self-priming pump.

The submersible pump is working submersibly and also has the ability to lift. One works on the ground, generally under the submersible, and is full of sewage lifting pumps.

Generally, the pumps used in wastewater are called sewage pumps, and sewage pumps are also called other names: sewage pumps, submersible sewage pumps, etc. Sewage pump is a kind of impurity pump.

This is because the material being transported contains chemical fibers that are easily coiled or bunched. Therefore, the pump is easy to block through the flow channel, and once the pump is blocked, the pump will not be able to work normally until the motor is damaged, which will lead to poor sewage treatment. It will cause serious harm to urban development and environmental protection.

Therefore, blockage resistance and stability are the key factors for the quality of a wastewater pump. The common wastewater submersible pump of WQ series products is also a common one used in industrial production.

There is no doubt in the selection of sewage lifting pumps to be of high quality, although the price of the vast majority of domestic sewage lifting pumps is cost-effective, but most of them are all three no products, the quality is very unqualified, there is no doubt that it will be often bad to buy back with it, which will make you miserable, and the vast majority of the prices overseas are slightly more expensive in China, but the quality has been strictly supervised, with a long service life and stable quality, which can give the owners of the community a stronger guarantee.

The use of sewage lifting pump solves a lot of sewage discharge problems that are far away from the drainage riser and poor drainage conditions, and does not have the sewage discharge problem of self-flowing sewage discharge places. The basic parameters of sewage lift pump selection are caliber, flow, head, power, voltage, liquid, etc.

According to the discharge flow rate and the size and height of the head conveyed, the appropriate sewage pump is selected.

According to the different occasions of use, the sewage pump is reasonably selected. For example, if it is used to transport sewage with high sand content, a sewage pump with good wear resistance is selected; If it is used to transport sewage or dirt, the maximum particle diameter of the sewage pump should be considered; If the corrosion-resistant medium is transported, the corrosion-resistant pump should be considered; If the sewage contains fecal impurities, it is necessary to consider using a sewage pump with a cutting function.

Under the premise of energy saving and meeting the requirements of use, the sewage pump with higher efficiency is selected, and the parameters of the selected sewage pump are operated within the range of rated flow times.

Depending on the power source, you can choose a single-phase or three-phase sump pump.

According to the quality of the sewage pump, the quality of the pump, the operating cost, the installation, the maintenance of the convenience and other factors to consider the selection of the appropriate pump.

Check whether the sewage pump has reliable grounding devices and safety protection devices to avoid affecting the safe use of the sewage pump.

When choosing, it is necessary to pay attention to check the appearance of the pump, check whether the pump body and pump cover are damaged, whether the cable is damaged, whether the corrosive bolts are loose on the surface of the pump, and whether there are traces of electricity leakage and water leakage.

The main purpose of the sewage lift pump is to lift the upstream sewage to the height required by the subsequent treatment unit, so that it can achieve gravity flow.

In the operation process, the method of gravity flow is usually used through various structures and equipment, and the sewage can only be operated according to the gravity flow method after the lifting pumping station is added to the pre-treatment place to raise the sewage to a certain height. There are many kinds of pumps in the pumping station, usually centrifugal pumps, which are divided into dry pumps and submersible sewage pumps according to the installation method, and dry pumps have vertical pumps and horizontal pumps, and there are two types of pumps for submerged sewage installation and dry installation.

Bathrooms designed in the basement? Kitchen? Laundry? But I don't know how to solve it when I go into the water? Then you really need to learn about the sewage lift pump.

First of all, what is a sewage lift pump? It is a pump product integrating water tank, water pump and control system.

So what does a sewage lift pump do? The sewage lifting pump is mainly to solve the drainage problem of the place without gravity flow sewage discharge, because generally our domestic sewage needs to flow into the municipal sewage pipe network through the pipeline to finally solve the problem of sewage discharge, and the general municipal sewage pipe is in the underground position and does not sink, so if we need drainage in the underground place, we need to lift the water to a level similar to the municipal pipe network, so that the sewage can be discharged, otherwise, there is no way to treat the sewage at home. This is the fundamental reason why we need a sewage lift pump for drainage.

Finally, sewage lifting pumps are used in the first place?

Because the sewage lifting pump is mainly used to lift the sewage to the municipal pipe network, so eighty percent of the application scenarios are in the basement of the villa, the shopping mall minus one minus two floors of the shop, the subway or the underground place of the airport, the remaining two achievements are the application of the large flat floor, although the large flat floor is above the height of the first floor, but because the drainage point is far away from the main drainage pipe of the building, and in order to save the installation time to the greatest extent, the sewage lift pump is a good choice, Because the general large flat floor is the addition of a bathroom or pantry, so that a small Microboy or SWH series can solve the drainage problem in Zede, and the connection of the pipe and the assembly of the machine can be completed in only an hour, which is very convenient.

Therefore, when we select the sewage lifting pump, we should take into account our own head (that is, the height of the water that needs to be lifted) and flow (that is, how much water needs to be discharged), after these two important indicators are determined, evaluate which position is more appropriate to place the machine, because the sewage lifting pump is an electrical product, so it is necessary to connect the power supply, and there must be a power supply near the installation to ensure the normal operation of the machine, and if it is a large machine, it is necessary to ensure the corresponding installation position. It is about to reserve a machine-sized sewage pit or a place on the ground, so as to ensure that there is enough space for the installation of the machine in the later stage.

In this way, isn't the drainage in the basement of the home as difficult as imagined?

It is mainly used to solve the problem that there is no sewer pipe in the basement or large flat floor, and the sewage in the sanitary ware is lifted or transported to the nearest main sewage pipe.