What should be paid attention to during the use of sewage lifting pump

First, when installing, it is necessary to find out what form of sewage lifter is the water inlet method.

Sewage lifters are divided into:

Wall row type (also known as rear row type), that is: directly connected to the back of the toilet, in the same plane; Underground integrated type (installation position is lower than sanitary ware), and some are installed on the 2nd basement floor. It should not be confused with the installation, it is easy to break.

2. The pipeline drainage pipe should be higher than the sewage main pipe to prevent sewage from backflowing.

The sewage outlet pipe is generally 32mm 50mmBefore entering the main sewage pipe, it must be connected from the high end to prevent the sewage in the main pipe from backing up and damaging the machine. Check valves and gate valves need to be installed on the outlet pipeline.

There are many customers who do not install according to the instructions, and the future is endless, easy to block the water pipe, so that the motor is overloaded and heated, and it is easy to break.

3. The outlet or inlet pipeline must be connected with clamps, which is easy to overhaul in the later stage.

Some customers do not install according to the specifications, there are PPR or PVC pipes directly connected, there are hot melt, there are viscose, all the connections are dead, and it is impossible to disassemble them for future maintenance.

Fourth, the number of sanitary ware installed can only be equal to or less than the requirements of the sewage lifter.

Some customers obviously choose to connect only one toilet and one basin to the machine, but they increase the number of sanitary ware when installing, which will inevitably cause the overload operation of the machine, and in the long run, it is easy to burn the machine, which is not covered by the warranty.

5. Separate power supply, use grounding wire, air switch, short circuit protector.

Generally, after the installation of the machine is completed, if the home has not been renovated, the installer will cut off the power supply of the machine after the test is completed, so as to prevent the voltage from being unstable due to the use of high-power electrical appliances or frequent switching power supplies on the construction site, thereby causing damage to the machine. We don't need to pay attention to this, and it will work fine after the installation is completed.

In daily use, do not throw too hard or too large debris into the sewer pipe, causing unnecessary trouble.

As long as the construction waste is not discharged into the sewage lifter, there is no need to pay attention to the rest, you can learn about Libaite's Provore380 grinding pump, seen at the Shanghai Water Exhibition

A variety of pumps can be used, such as submersible pumps, corrosion-resistant submerged pumps, and self-priming pumps, but they all need to be equipped with a filter at the suction inlet and cleaned regularly.

When we are decorating, we must want to plan everything in advance in the early stage, so as to provide better conditions for future occupancy, especially for the basement decoration partners, plan the drainage system in advance to pay special attention, so let's talk about how to solve this problem if the bathroom has no sewer pipes?

There are generally two situations when the bathroom does not have a sewer pipe:

One is that the bathroom is in the basement, the drainage is lower than the municipal pipe network, so there will be no sewer pipes, and the drainage needs to be solved by ourselves.

The other is to add or change the location of the toilet in the area of the large flat floor, at this time, because the location of the increase and change is not in the original drainage point, it will lead to drainage problems, either to change the drainage pipe of the whole house (the amount of work is very large, almost equivalent to renovation), or to use the sewage lifter to solve the problem of sewage transmission.

So in the bathroom scene, what kind of sewage lifter is suitable for installation?

First of all, determine whether only the bathroom area needs to be drained, if you can choose a small toilet sewage lifter to solve the drainage problem, if there are other rooms that need to be drained at the same time, we may need a larger sewage lifter.

Secondly, the small sewage lifter must be selected with a grinding and cutting system, because the general small machine overflow diameter is smaller (generally about 10mm), which can crush the larger debris in the water, will not cause the blockage of the pipeline, and if it is a larger sewage lifter, the cutting function is not necessarily necessary, because the large machine will generally have a much larger overflow diameter (50mm), and the larger magazine can also pass directly and smoothly, which will not cause the occurrence of blockage problems.

Finally, it is more suitable to choose the pneumatic control method for the sewage lifter in the bathroom, because if the float control is selected, it is easy to be entangled by fibrous debris and cause failure.

We spent more time on the early selection, so that it could be more comfortable when we checked in later.

There are a few things to pay attention to when using a sewage lifter, 1In the selection stage, it is necessary to select the appropriate sewage lifting pump according to the use environment. Of course, if you want to drain the toilet sewage at the basics, you can't use waste water or rainwater pumps.

If the household uses a general channel pump, it is fine, because in addition to paper solids, it is generally not possible for the water pump to be clogged by large solids such as large rags. If you have a large number of children in your home, you may often discharge large solids such as rag dolls into the sewage, so you should consider using an abrasive sewage lift pump. The advantage of the grinding pump is that it can crush large organic solids, such as rags, into flocculent form by taking Libaite PRG102 grinding pump as an example, which can effectively prevent pipeline blockage.

Therefore, when using a sewage lift pump, you must be clear about your needs before purchasing. In addition, the most important thing is to purchase a sewage lifting pump that can run continuously, generally using an oil-filled motor sewage lifting pump can operate continuously, and the cooling effect of the sewage lifting pump using air cooling mode is poor, so it can only run intermittently, that is, it needs to stop for a period of time after running for a period of time before it can be used. The second is to confirm the wire of the water pump, and it must be confirmed that the wire equipped with the pump has waterproof and corrosion resistance certification (SJOW), because if the wire safety certification is unqualified due to water contact, it may lead to a safety accident.

Third, it is best to use a sewage lifting pump with automatic backwashing, which can automatically clean the dirt adsorbed by the pump body, which can prolong the life of the pump. Finally, in terms of safety configuration, the sewage lifting pump must be equipped with overload protection, and in case of unstable current or failure such as blockage, it can automatically stop running at the first time and enter the protection mode to prevent the pump from being damaged due to failure. These are some of the most important things to look out for during the selection phase.

As for the flow rate and head, which are the most basic parameters to be confirmed, they will not be described here. Of course, the brand process is also one of the considerations, whether the product is a famous brand, whether it is imported, whether it is a cast iron shell, etc.

2.In the use stage, it is necessary to ensure that the voltage is stable, if the voltage is unstable, it may cause the overload protection of the pump to start automatically, and if the grinding pump is used in the case of unstable voltage, the grinding pump may not rotate or play the grinding function.

3.If the sewage lift pump is used in the sump or sewage pit, it is best to use the sewage lifter instead of the sewage pump with the box, the advantage is that the seal is good, the highest sealing level in the sewage lifter box is the American Libaite P380 series IP64 waterproof and dustproof level, which can effectively prevent the odor and sewage from escaping out of the box.

4.If permitted, the alarm controller must be configured to notify the user as soon as possible in case of failure.

5.The installation of necessary accessories such as gate valves, check valves, suction valves and ventilation pipes to protect the trap against siphon is not described here.

The above are the most important things that I think need to pay attention to when using sewage lifting pumps.

1. Generally in municipal administration, for low-potential areas, such as tunnels and bridges, which are prone to waterlogging, the use of sewage lifters can reduce environmental damage, avoid economic losses, and reduce unnecessary losses.

2. Ensuring the discharge of rainwater is also an important function and role of the sewage lifting pump, using potential energy and pressure energy to raise the water level of the rainwater flowing into the pumping station, and then pressurized transportation to ensure that the rainwater is discharged in time and does not cause silt blockage in the pipeline.

3. The submersible sewage pump with effective sewage discharge capacity can effectively stir in a spiral type to remove impurities such as sludge and particles, and ensure that the pipeline is smooth and odorless. It is worth noting that the role of different types of sewage lift pumps will be different. One is a pumping station set up in the sewage pipeline system to pump urban sewage, and the function is to improve the elevation of sewage; The other type is a pumping station installed in the sewage treatment plant to lift the sewage, which is used to provide water flow power for the subsequent process.

Whether it is basement drainage or same-floor drainage, as long as there is no sewer pipe, we will need the sewage lifting pump this electrical product to solve the problem of drainage, this is this kind of drainage equipment into the country, for our traditional one pit two pumps of the first drainage change, but with the passage of time, this drainage method due to the continuous diversification of our needs, it gradually can not meet our diverse drainage needs, machine drainage noise, It is impossible to achieve mobile phone control with the whole house intelligent linkage, and once the machine runs continuously, there is a problem.

This kind of reason has promoted the sewage lifter to make its own changes, think more new directions, intelligent development is a big development direction, on this basis, continue to deepen the function adjustment of the sewage lifter.

So what kind of drainage can the intelligent sewage lifting pump do?

The intelligent sewage lifting pump can be remotely controlled by mobile phone through the Internet, in addition to the start and stop can be controlled, the start and stop liquid level can also be adjusted, and the real-time water level in the water tank can be viewed on the mobile phone at any time to understand the operation of the machine.

Its operating principle is the same as the traditional sewage lifting pump, after the water level rises to the starting level, the machine automatically starts drainage, and the water level will stop working when it drops to the stop level, but the use and structure of the motor have been upgraded, using the S1 electric motor formula, so that the machine can operate continuously, even if it starts frequently, there will be no problem, plus the use of oil-cooled motor, so that the mineral oil fills the entire inside of the motor, and can absorb noise while cooling the motor, so that the machine can run silently.

Then the intelligent sewage lifting pump can let the machine clean itself, reduce the manual maintenance cost of the machine, can be connected to the tap water pipe at ordinary times, form a 360° high-pressure water column to flush the inside of the water tank at start, set the number and time of the self-cleaning system on the mobile phone, and regular self-maintenance makes the service life of the machine longer and the experience better.

The basement toilet lift pump can quickly build a new independent toilet drainage system in the basement. The integrated basement toilet sewage lift pump has a water tank, a sewage pump and an automatic controller, and the equipment is designed to be compact and does not take up additional space, and after the pipeline is successfully linked, the sewage can be discharged to the main sewage pipe above the floor or outdoors.

The basement toilet sewage lifting pump is equipped with a set of automatic drainage system, when the sewage enters the equipment and reaches a certain liquid level, the machine will work automatically, and at the same time, in order to discharge the sewage into the sewage pipe with a smaller diameter, the cutter or crushing device at the entrance of the pump will break the solid substances such as feces and toilet paper to facilitate sewage discharge.

It will not cause pollution to the environment, and the sewage is stored and discharged in a closed state with activated carbon vents, which will not leak and have no peculiar smell. For the domestic drainage pipes that enter the sewage treatment plant, we can completely block the reverse flow of odor by setting up a one-way valve.

Since the sewage discharge port of the underground public (private) toilet is lower than the municipal drainage outlet, the sewage cannot flow to the municipal pipe network and must be lifted by equipment.

It is mainly used for groundwater drainage, and it is also used for sewage pumping stations.

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.

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

2.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.

3.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.

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

5.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.

6.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.