Can the sewage lifter be buried in the pit and installed?

In terms of installation, the sewage lifter should pay attention to one point: the problem of entering the pit or not entering the pit. For example, Zede's UFB200 series sewage lifter, because it adopts a floor drain design, is generally installed directly in concrete, which is what we call buried installation.

Sewage lifter, it is a floor drain design sewage lifter, can be directly buried in the ground, the only exposed on the ground "Jinlijie operation mode" one of the core parts of the equipment - debris separator: can isolate the debris in the separator. Filter out debris.

The water flows to the box through the pump chamber, so that the sundries are not in direct contact with the pump impeller, and the winding, blockage, and heavy load of the pump impeller are completely solved.

Historical troubles, to create the best operating environment for the sewage pump to make it "light", give full play to the rated effect, and prolong the service life of the pump.

Jinlijie split debris separator has obtained the national patent structure, which is characterized by double-layer structure, detachable, with anti-clogging diversion function, and similar products.

Compared with the separator of the product, its water inlet is smoother, not suitable for blocking, and has a self-agitation function, which not only ensures the effective separation of debris and sewage, but also ensures that it is a grille, does not occupy indoor space, and will not destroy the interior design.

In fact, there are two ways to install the sewage lifter at home, one is surface-mounted, placed on the ground, we can see, like most of the installation methods of small sewage lifting on the market belong to this way, especially the sewage lifter connected to the toilet, 80% of which need to be installed behind the toilet, of course, there are some equipment that can be buried in the wall of the installation, of course, this situation has high requirements for the waterproof of the equipment, not all equipment meets the requirements, After all, the waterproof level of small sewage lifters on the market is generally not high, like this directly connected to the rear toilet, as long as the water inlet and outlet pipe are connected with the water inlet and outlet of the machine, the installation is actually very convenient in general, and the general hydropower master can easily solve it.

The other is installed in the basement of the special pit, this kind of machine waterproof level requirements are relatively high, if there is no IP68 protection level, then do not consider, because once the machine motor into the water, interference, the damage is great, so the gain outweighs the loss, in addition to the installation process to try to ensure that the pit is dry, must do a good job of waterproofing, to prevent the sewage lifter from soaking in water, resulting in motor failure. At the same time, it is necessary to pay attention to the maintenance problems in the later stage, and leave the inspection port for the working pit.

When the external sewage lifter is installed in the foundation pit, it is necessary to install a hand-cranked diaphragm pump and a foundation pit auxiliary sewage pump; The working principle of the hand-cranked diaphragm pump is that when the pump fails, the sewage in the box needs to be discharged manually, otherwise the sewage will overflow when the pump is turned on, and it is difficult to clean up; The function of the auxiliary sewage pump is that when the water seepage in the foundation pit or the condensate in the foundation pit accumulates to a certain height, the sewage pump needs to discharge it, otherwise the box will be floated, resulting in the rupture of the drainage pipe and the inlet pipe, and the overflow of sewage; If the sewage overflows, it will seriously pollute the surrounding environment, and at the same time, it will bring great difficulties to after-sales service.

The built-in sewage lifter is also installed in the foundation pit to install the sewage auxiliary pump, and some of the built-in sewage lifter are equipped with a high level alarm float in the box, and there will be no sewage overflow when the upper cover is opened to overhaul the pump, and there is no need to install a hand-cranked diaphragm pump.

The built-in sewage lifter is also installed in the foundation pit to install the sewage auxiliary pump, and some of the built-in sewage lifter are equipped with a high level alarm float in the box, and there will be no sewage overflow when the upper cover is opened to overhaul the pump, and there is no need to install a hand-cranked diaphragm pump.

In order to solve the problem of condensate in the foundation pit, a secondary floor drain can be installed on the surface of the backfill of the equipment, which can lead the condensate back to the box.

There are two common ways to do this:

One method is to set up a sump under the basement ground, collect the sewage of sanitary ware together, and use a submersible sewage pump to lift and discharge to the outdoor underground sewage pump well;

Another method is to discharge the sewage from the toilet into the outdoor underground sewage pump well, and use the submersible sewage pump to lift and discharge it into the sewage inspection well near the pump well.

There are three drawbacks to the first method:

First, there are solid substances such as feces in sewage, which are easy to cause blockage if they are not cleaned up for a long time;

Second, due to the shallow sump, the operation of the submersible sewage pump that starts and stops according to the water level is not very reliable;

The third is that the airtightness of the sump is not good, there is an odor, and the sanitary condition is not good.

The second method is to build a pump well outdoors, which is deeper, the investment is larger, and the management is not convenient. In addition, the toilet in the building is set up up and down dislocation, so that the toilet is far away from the drainage riser, but the drainage riser can not be suspended under the floor again, and the commonly used method at this time is to thicken the floor cushion, and the drainage branch pipe is buried in the cushion and discharged into the drainage riser from above the floor slab with a certain slope. In this way, the thickness of the cushion is thicker, sometimes up to 350 400mm, which brings difficulties to the use of toilets and the layout of the building.

This is where toilets with automatic lifting and draining functions and fully automatic sewage lifters are created [1].

1.The sewage lifter horizontal pipe must have a minimum downward inclination of 1:100;

2.If the sewage lifter is to be installed with a vertical drain pipe, he must be arranged before the horizontal pipe;

3.It is recommended to install a drainage plug at the bottom of the vertical pipe to ensure that the pipe is emptied during maintenance;

4.If the layout of the pipe of the sewage lifter is significantly lower than the position of the equipment, it is recommended to install an exhaust valve at the highest point of the pipe to avoid siphoning.

5.The sewage lifter drainage pipe must be connected to the main drainage equipment with standard pipe fittings;

6.Ensure that all external pipes of the sewage lifter are properly protected and sealed to avoid frost.

7.The sewage lifter pipeline needs to be independently connected to the main sewage pipe to avoid being blocked by other pipes or the phenomenon of sewage backfilling.

Install both in the back of the toilet and in the pit, and you can hide them in the cabinet.

Those who solve on the spot how many moms.

Basement renovation is inseparable from the sewage lifter, but also so that the basement space has more possibilities, not only to create a leisure and fitness place, but also to create a living space under the heavy haze, the reason is still the solution of the drainage problem, but when buying equipment, many small partners will have some questions, in fact, the most asked may be the installation of the problem, such as the sewage lifter must be installed in the pit?

Before answering this question, we need to understand that we need to understand which sewage lifter needs to be installed in the basement, after all, the selection of equipment is still very important, of course, in the selection of equipment needs to refer to factors such as flow, head and place of use, of course, due to different equipment, the installation method is not different, the most common small sewage lifter is more based on ground installation, and large sewage lifter, more is installed in the pit.

The ground installation is actually very simple, take the bathroom as an example, the equipment can be directly connected to the rear toilet, of course, if the kitchen is directly installed under the cabinet, it does not need too much operation, only need to pre-bury the pipe and directly connect the drainage pipe and the water inlet pipe, in general, the water and electricity master can operate.

The installation in the pit is relatively complex, and your equipment is required to be protected by IP68, after all, it is easy to accumulate water in the pit, if the protection level of the equipment does not meet this requirement, the equipment is easy to shut down when the water enters, of course, the protection of most sewage pumps of Zhiliu is to IP68 to meet the sunken installation.

The sewage lifter is generally a water tank and a water pump in one, and the external dimensions are square and round. The conditions provided by the user must first meet the requirements of the installation space, this space is generally determined according to the size of the drainage volume and the size of the selected equipment model, to leave enough space for installation and maintenance operation, in addition to the integrated sewage lifter sewage is in the box, in order to prevent sewage overflow or equipment pit seepage, etc., a small pit needs to be reserved in the equipment pit for emergency drainage. In addition, the inlet and outlet pipes of the sewage lifter should be laid in the equipment installation site in advance to ensure that it can be connected to the sewage lifter normally.

Sewage lifter is an electrical equipment, of course, the power supply system needs to be done in advance, generally small equipment 220 volt voltage is enough, but larger ones need 380 volt voltage, this also needs to communicate with designers and manufacturers.

If the basement of the villa is to be occupied normally, the decoration will be in accordance with the configuration of an ordinary house. Bedrooms, living rooms, bathrooms, and kitchens are all standard. However, drainage is not as simple as that of ordinary houses, and you need to build it yourself.

The sewage lifter occupies an important position in the drainage of the underground leather banquet room, it is composed of a controller, a motor, an inlet and outlet pipe and a box, which is connected to the outlet of the sanitary ware, and when the sewage flows into the water tank and reaches the starting level, the machine will work to carry out pressure drainage.

However, the sewage in the kitchen is more complicated, in addition to containing vegetable residues and rice grains, the more tricky thing is the oil stain. Ordinary sewage lifters cannot discharge oil pollution, so they are generally used with oil-water separators. But in fact, the principle of the oil-water separator is very simple, that is, to stand the sewage, so that the oil and water are separated, and then the sewage is discharged into the sewage lifter, and the oil is left in the oil-water separator, and after a certain number of uses, it needs to be manually cleaned by itself.

So, not only is the budget high, but it is also troublesome.

The Zhiliu intelligent sewage lifter does not need to be so troublesome, and can directly discharge kitchen sewage into the machine. When in the pipeline, because the pipe diameter is large and smooth, the oil attached to the pipe can fall off on its own after condensation, and will not clog the pipeline. When the sewage is in the bent water tank of the machine, if the oil is attached to the inner wall, the automatic back-cleaning device of the machine will be activated, and the external tap water will form a high-pressure water column, which will wash the inner wall of the machine without dead angles to ensure that the oil is washed away.

There is no longer a need for oil-water separators, saving time and effort.

The machine is generally not installed too far from the water point, and most of the sewage lifters in the kitchen are placed in the cabinets. So the machine is in the kitchen, if it will produce a peculiar smell, don't you even want to cook? The intelligent sewage lifter has an innovative function, which installs the magnetic power valve in the vent, which only opens within a few seconds of the machine's operation, and closes tightly the rest of the time, so there will be no odor.

However, the ventilation hole of the ordinary lifter has been opened, and the peculiar smell can be imagined.

In the basement where there is no sewerage, if you want to add a bathroom, you must install a sewage lifter to solve the problem of drainage, and use the sewage lifter to directly lift the sewage to the municipal main sewage pipeline, which is also a feasible solution for basement drainage.

Of course, the selection of toilet sewage lifter is still very crucial, not that you can choose a sewage lifter at will.

First of all, for the drainage volume of the toilet drainage, the drainage facilities of the bathroom generally have showers, wash basins and toilets, etc., and even bathtubs and washing machines, usually the volume of the sewage lifter needs to be considered, if your drainage is very large, you can consider using the sewage lifting pump station to solve, if the drainage is not large, the small sewage lifter can actually be satisfied.

The second is the selection of equipment, if your home drainage is reserved for 40 pipes, the diameter of the pipe is thinner, in order to ensure the smooth discharge, it is recommended to choose a sewage lifter with a cutting knife to solve, if your reserved drainage pipe is more than 75, you can consider using a large diameter vortex pump to solve, the basic drainage will not have any blockage, so for the selection of equipment type as much as possible Genzi Mountain according to the site conditions to decide, do not need to be too limited to choose the cutting pump, in fact, both are similar.

Finally, in the choice of brand, it is recommended to use imported sewage lifting pumps to infiltrate brother to solve, the general quality will not be too bad, and the most important thing is that most of the imported sewage lifting pump brands are in stores across the country, so as to better serve people from all walks of life, and at the same time, if your equipment fails in the later stage, it will not be impossible to find a place for maintenance, which is very safe and reliable.

The installation of the intelligent sewage lifter is actually not as troublesome as Zen Bu, that is, the normal early Luyan does a good job of water and electricity reservation, and the follow-up machine enters the site, and the corresponding inlet and outlet can be docked to use the escort Yu!

The installation method of the sewage lifter can be divided into rear type and buried type, etc., and the rear type means that the sewage lifter is directly installed behind the rear toilet, that is, in the same plane. The installation position of the buried sewage lifter is lower than that of the drainage fixture. The sewage lifter is installed in the pit and is easy to get damp and water, so be sure to do a good job of waterproofing.

It is necessary to pay attention to the connection of the sewage lifter in the pipeline, and when the sewage is connected to the main sewage pipe, it should be accessed from high to low to avoid the phenomenon of sewage backfilling in the sewage pipe, which will damage the equipment. Check valves and gate valves should be installed correctly at the outlet pipe. If not installed correctly, the outlet pipe is easy to clog, and the motor is easy to overload and heat.

In addition, the use of sewage lifter must be used according to the requirements, not only one toilet and we use multiple toilets. If you blindly increase the drainage point or drainage fixture during installation, it will definitely cause the overload operation of the equipment, and it is easy to damage the equipment after a long time.

Another point is the choice of elbow, the 45-degree elbow is better than the 90-degree elbow to reduce the resistance, so if you can use the 45-degree elbow, try to use the 45-degree elbow. To connect the sewage lifter pipe, you need to go vertical and then horizontally, and this small detail also needs to be paid attention to.