How to arrange the drainage pipe of the sewage lift pump in the home bathroom

The installation of sewage lifting pumps, small household equipment, according to the installation pipeline interface and location reserved in the early stage of decoration.

1. Pay attention to the water inlet mode of the sewage lifting pump.

Generally speaking, there are two main ways to enter the toilet sewage lifting pump:

One is the wall row type, which can also be called the rear row type, which is generally on the same horizontal plane and can be directly connected to the back of the toilet.

The other is the floor discharge type, which generally needs to be installed at a lower position than our toilet or sanitary ware, and the pit needs to be left in advance for early decoration, and the sewage lift pump needs to be installed in the pit.

By the way, when installed in the pit, the risk of moisture and water ingress is higher, so the protection level is selected in the early stage.

Taller ones are better.

2. Pay attention to the sewage outlet pipeline of the sewage lifting pump.

In itself, the sewage lift pump is designed to solve the problem of toilet drainage below the main sewage pipe, from low level to high level, preventing sewage backflow is a key point.

It is suitable for Zede sewage lifting pump in small family scenarios, and most of the sewage outlet pipelines use pressure drainage port + integrated check valve.

The design can effectively prevent the occurrence of sewage backflow.

3. Pay attention to the water outlet and inlet pipelines, and try to choose the pipe hoop connection.

Sewage lift pump installation, considering the future maintenance and disassembly, it is recommended that the pipe hoop is connected, if the hot melt or directly fixed with glue, when it needs to be disassembled and maintained, it will be relatively big.

In addition, it is not necessary to minimize the number of elbows in the connected pipes, especially the 90° elbows, which is more obvious for the head loss of the sewage lifting pump.

Fourth, pay attention to the number of sanitary ware should not exceed the rated requirements of the sewage lifting pump.

Generally speaking, the early selection of sewage lifting pumps, will be based on the actual number of sanitary ware at home, if to the installation stage, but also want to temporarily increase more sanitary ware, must pay attention not to exceed the rated requirements, otherwise it is easy to cause overload operation, damage to the machine.

After all, there is no sewer pipe in the basement, which leads to the toilet and shower and other sewage can not be discharged normally, so is there a way to solve it?

In fact, it is completely possible, that is, to install a toilet lifting pump to solve, the equipment is directly installed behind the toilet or under the bath cabinet, through the pipeline connection equipment and drainage fixtures, all the sewage in the bathroom can be collected into the box and automatically discharged, which is relatively convenient.

Of course, many will also question whether the toilet lift pump will be easily clogged?

In fact, there is no need to worry about this aspect at all, under normal circumstances, the toilet lift pump will choose with a cutting knife, and the debris in the sewage will be cut into crushed and discharged as soon as it enters the box, so as to ensure that the toilet sewage is smooth and not blocked.

In addition, the lifting pump of the toilet bowl like Zhiliu is also equipped with a back-cleaning pipe, connected to the tap water pipe, controlled by the solenoid valve, and adjusted the cleaning time through the intelligent controller, as long as it reaches that time period, the solenoid valve is activated, and the anti-cleaning device will clean the inside of the box 360° without dead ends, which can effectively extend the service life of the equipment, which is still very practical.

The arrangement of the drainage pipe is divided into dark pipe and open pipe, because the open pipe layout does not need to be embedded in advance, it is completely possible to start arranging the pipe after the machine is in place. Therefore, we will mainly talk about the arrangement of the dark pipe here. Take the Zede sewage lifter imported from Germany as an example.

According to the size of the outer diameter of the drainage pipe, groove in the bathroom wall, and the width and depth of the general groove is 2How to determine the location of the slotting? First determine the position of the toilet, and after the toilet is determined, the position of the machine is also determined.

Based on the central axis of the toilet, move 35cm to the right, and the vertical axis after translation is the center line of the drainage pipe. In order to facilitate the connection of the original drainage pipe of the machine with the buried pipe, the size of the pipe section reserved outside the wall should be left as long as possible, and the top of the pipe should be 30cm higher than the bottom surface of the machine (ps: this height is not the height of the ball valve, if you want to install the ball valve, please add the height of the ball valve body 10-15cm to this height).

The machine drainage pipe is arranged upwards along the wall, and after being higher than the bathroom ceiling, it is connected with the drainage main (110) in the ceiling.

Household is generally divided into cutting or vortex, cutting should have sewage such as feces, and if it is for household use, the external pump will be more stable and later maintenance does not need to contact with sewage, more clean.

There are built-in and external, channel and grinding type, it is recommended to choose the built-in grinding type, which can be operated continuously, and the grinding pump of Libaite is very powerful, which is exhibited at the Shanghai Pump and Valve Exhibition every year and demonstrates cutting.

Do we encounter this kind of problem in the decoration design of the basement, want to design a bathroom, but suffer from no sewer pipes, and finally have to give up, or make up for the way of using the sewage pit and submersible sewage pump reserved by the developer, but in the end because of the smell problem, finally abandon the basement bathroom.

In that case, we are really wasting the basement space.

With a bathroom in the basement, our life will be more convenient, and the bathroom has no sewer pipes, so it is very suitable to solve the problem of sewage lifter as a "small object", which can not only solve the problem of odor, but also solve the problem of drainage.

Sewage lifter is a kind of automatic drainage equipment integrating water tank, pump body and controller, for this kind of place below the municipal pipe network, after the sewage is collected into the water tank, it will automatically start to lift the sewage in the water tank to the gravity flow pipe network or the main sewage pipe to solve the drainage without sewer pipeline.

And if it is the drainage of a single bathroom, you can use a small pump to solve, so that from the scene to the end of installation, you can solve the problem of building the toilet in one hour, it is very convenient, we can use the ground installation with the rear toilet in the installation measures, and you can also cooperate with the side toilet to hide and install in the washer, no matter which way, this small and practical drainage method can quickly complete the drainage task of the bathroom.

The sewage lifter used in the basement toilet will generally have the function of cutting, this is because the drainage of the bathroom will contain feces, the volume is larger, and it is more convenient for the discharge of sewage after cutting and crushing, so that it will not cause the blockage of the pipeline, coupled with the pneumatic control mode, there is no fear of the interference of the fibrous debris in the sewage for the control mode.

Sewage lifting pump is a common sewage lifting equipment, which can be used in all walks of life and plays an important role in environmental protection. So, do we know what are the functions of sewage lift pumps?

1.Generally in the municipal aspect, 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.

One point that needs to be emphasized here is that the old sewage lifting pump because it occupies a large space, the use efficiency is low, at present, there is no time, replacement is inevitable, bathroom sewage lifting equipment is suitable for places with less sewage volume such as families, villas, etc., which can not only achieve the effect of sewage lifting, but also does not occupy space, of course, there is more market.

There are two types: vortex and cut. Cutting with a cutter. It is possible to cut feces and some paper towels.

There are many types of household sewage lifting pumps, such as Libaite LE72 high-lift large-channel toilet special sewage lifting pump, PRG102 grinding toilet special sewage lifting pump, both pumps use oil-filled motors, grinding pumps can grind organic solid waste in sewage into flocculent, large-channel sewage lifting pump through the diameter of 5 cm solid. Because they are all produced in the United States, they have undergone strict quality inspections and have international patents.

Because all products are produced in the United States.

Friends who have a basement in the villa should not be very unfamiliar with the word sewage lifting pump, because if we have a water point in the basement, we will use the sewage lifting pump to solve the problem that the basement is not under water.

Its working mode is to introduce the water of each water point into the water tank of the machine through the drainage pipe, when the water in the water tank reaches the starting liquid level, it will start to work, and the machine will lift the water from the basement to the main sewage pipe upstairs, so that the sewage can finally enter the municipal sewage pipe, and the sewage lifting pump is produced for the basement without the design of the sewer pipe, which helps us to create a more comfortable and clean home life.

For this kind of rigid basement equipment, many people will worry about whether it will be easy to break, because if there is a problem with this thing, it will seriously affect our daily life, and if it is serious, it will let the sewage leak into the basement space, which can be said to have a smell and damage our basement facilities, so our concern about this point is also very high.

Therefore, when we choose a lifting pump, it is best to choose a brand guarantee, and the big brand is definitely more than the goods that do not know the first.

Again, the core component of the lifting pump is the pump body, the machine is not easy to be damaged mainly depends on the quality of the pump, so we mainly look at the quality of the pump when choosing, such as Zede's lifting pump in the selection of the pump will use cast aluminum alloy motor shell, so that although the cost is high, but the protection of the motor will be better, and the design of the fin can expand the heat dissipation area of the machine, can extend the service life of the machine, and the design service life of the Zede machine is 20 years, This allows us not to replace the equipment because of equipment problems, and it is better to directly purchase products with quality assurance at one time to reduce a lot of worries and save a lot of decoration costs in disguise.

The second is the impact of our use habits on the normal operation of the lifting pump, we should pay attention not to throw all kinds of debris into the sewer pipe during use, aggravate the operating pressure of the machine, and cause unnecessary damage, which needs to be paid attention to by having children at home, and a small beast at home does not know what the little beast has done in the home, resulting in abnormal drainage in the basement.

All in all, the service life of the basement lifting pump mainly depends on its factory settings and daily use habits, we try to avoid more problems from the source when choosing, and it is more important to choose a quality assurance than to do more remedies later.

When the sewage lift pump is installed, a filter screen should be installed at the inlet and a pressure gauge should be installed at the outlet to check the operation status of the pump. The pressure gauge and vacuum gauge should be equipped with an instrument valve in front of the gauge to facilitate the replacement of the bad gauge. The sewage lifting pump should be operated with special tools when installing, do not use hard objects to brutally knock the coupling, and when installing the transmission shaft, it should be aligned with the electromechanical.

For the decoration of the basement, if you want to have a better home life experience, then the basement must have a bathroom. If you install a bathroom in the basement, you must solve the problem of sewerage.

Now the common basement toilet sewer solution, sewage lifting pump is inescapable. As an owner of the first decoration, how to choose a sewage lifting pump, what type of sewage lifting pump to choose, let's talk about it in detail.

Because the water level is lower than the main sewage pipe, the purpose of using the sewage lift pump is to lift the sewage to the height that can flow into the main sewage pipe, which is generally the height of our ground floor. By the way, I would like to add a little knowledge here, the height that needs to be lifted is the head parameter required to select the sewage lifting pump.

Types of Sewage Lift Pumps:

The sewage lift pump is generally divided into three parts: water tank, water inlet and outlet and motor. The sewage enters the water tank through the water inlet, reaches the specified liquid level, the motor starts, and the sewage is discharged from the water outlet.

According to the position of the motor, the sewage lifting pump is generally divided into a built-in pump and an external pump (some are semi-external pumps). Both internal and external pumps have their own characteristics.

External pumps, usually the motor is not in direct contact with the sewage and is independent of the water tank. Because the motor is external, the external pump will be more convenient in subsequent use, and there is no need to disassemble the box for maintenance.

In addition, because the motor does not need to move the water tank, the air tightness of the water tank is also better, reducing the risk of odor emission and mosquito breeding.

Let's talk about the built-in pump

The built-in pump, that is, the motor may have direct contact with sewage, depending on the position of the motor in the box. If the built-in pump encounters problems in subsequent use, then it will be more troublesome to disassemble the machine for maintenance. In terms of air tightness, the built-in pump is also relatively inferior to the external pump.

How to choose between external pump and built-in pump?

For built-in pumps and external pumps, in the long run, external pumps are a better choice, and most of the small sewage lifting pumps on the market are still the type of built-in pumps.

The large sewage lifting pump, both built-in pump and external pump, can choose the external pump, then try to choose the external pump, but the specific should be combined with the actual application scenario to comprehensively consider.