What are the installation of sewage lift pumps that need to be paid attention to

After we have determined the model selected for the sewage lifting pump at home, the follow-up installation process is generally handed over to the technical installer, but we should still know some tips about the installation, so that in the follow-up use process to determine it is more handy, and also know how to better develop good habits.

1.Pay attention to the size of the machine's drainage pipe during installation, and whether you need to carry a reducer union.

2.If you want to connect the air pipe, you can take out the activated carbon filter and rotating ball in the machine, and insert the 40mm tube directly into the vent, the air pipe needs to lead to the outside, of course, you can also choose not to take it out, use the standard filter, pay attention to the air pipe can not be connected with the smoke pipe, flue, fresh air system, etc.

3.Pay attention to the installation direction of the check valve, do not install it in reverse, resulting in drainage problems.

4.Pay attention to the socket required by the sewage lifter, if the sewage lifter power supply in the basement of the villa is equipped with a European standard socket, you need to communicate with the owner in advance, and the European standard socket at both ends with a grounding wire can prevent the risk of electric shock;

5.Try not to be longer than 30 cm in the horizontal direction of the sewage lifter in the basement of the villa, otherwise you need to consider enough slope to ensure that the sewage can flow smoothly into the machine.

6.If a shower or bathtub is connected, ensure that the drain of the shower or bathtub is at least 18 cm higher than the plane of the sewage lifter, otherwise there is a possibility that other sewage may overflow from the shower.

7.PVC pipes can be selected for the pipe of the sewage lifter, because the inlet water is not pressurized.

8.The pipe for the discharge water of the sewage lifter must choose the pressure pipe, and the family can choose PPR, PE, UPVC, etc.

9.If the horizontal distance of sewage discharge is relatively far, it is necessary to lift it vertically first, and then maintain a certain slope in the horizontal direction for discharge.

10.The drainage pipe of the sewage lifter is generally connected to the gravity flow drainage pipe of the upper layer (the sewer pipe of the upper layer), but it must be ensured that the drainage pipe of the machine is higher than the gravity flow drainage pipe, and then bends down into the sewage lifter, which can effectively avoid the backflow of sewage.

11.Do not throw unnecessary debris into the sewer pipe, do not turn on and off the power of the machine frequently, if there is a power outage at home, turn off the power of the machine, and then turn on the switch of the machine after the call comes.

It is necessary to pay attention to the basic installation process, to the stability of the base, and to be sure to seal it well, and also to pay attention to the connection of the pipe. Be sure to read the instructions.

We must pay attention to the water inlet and water leakage, and at the same time we must pay attention to the design first, and we should also pay attention to the effect of hot melt and gluing must be welded to death, and there is no way to disassemble the kind, and we also need to pay attention to some classic problems of the pipeline and some problems of pipeline gas, and we must pay attention to some sand and stones and electrical tape.

When installing the sewage lifting pump, we must pay attention to the safety problem, but also pay attention to the location problem, but also pay attention to the operation problem, but also pay attention to the quality problem, but also pay attention to the details of the problem. Because only by doing a good job in these aspects can the sewage lift pump be installed.

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 row type, which generally needs to be installed at a lower position than our toilet or sanitary ware, and the pre-decoration generally needs to be set aside in advance, and the sewage lifting 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 it is better to choose a higher protection level in the early stage.

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, nuclear flushing to prevent sewage backflow is a key point.

Suitable for small family scenarios, Zede sewage lifting pump is mostly designed with pressure drain port + integrated check valve in the sewage outlet pipeline, which 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 live connection, if the use of hot melt or directly with glue to fix the dead, when the need to disassemble and maintain, it will be more difficult to change the head of the machine.

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.

If the basement is to be able to be used for normal life, a sewage lifter is indispensable, and it is needed to discharge sewage from water points such as basement toilets and kitchens. So at what stage should you start buying a sewage lifter?

The process of renovation is relatively long, and the basement drainage needs to be prepared before the decoration, because the pipe of the sewage lifter needs to be buried. Therefore, you should first determine what water points are in the basement, and then choose a sewage lifter with the right capacity according to the flow rate and head. After the machine is bought, the decoration must still not be completed, can the machine be installed at this time?

The answer is yes, but not recommended. If a sewage lifter is installed at this stage, several problems may arise. First of all, if the machine is installed on the ground, how to lay bricks on the ground of the machine?

But if your machine is installed in the pit reputation, it doesn't matter. In addition, the machine is installed first, and the decoration master may throw a solid slag into the toilet in the follow-up decoration process, even if they are not large, it is also very harmful to the sewage lifter, and the machine will be scrapped directly. Therefore, it is recommended to install a sewage lifter after all the renovations have been completed.

In the selection of sewage lifters, compared with everyone who wants stable drainage and long life. Our intelligent sewage lifter not only takes the lead in realizing the function of remote control, but also has the function of seepage water monitoring, whether it is water seepage in the equipment pit or water pipe leakage, it will be detected intelligently, and timely notify the owner's mobile phone, and can automatically close the water inlet valve. With such a layer of protection, there is no longer any fear of flooding the basement.

The sewage lifter is an automatic drainage machine, so there are few things that need to be worried about by the owner, and only need to do the preliminary work in place, using a first-class, stable drainage machine, which can basically be used for more than ten years.

When we solve the basement kitchen drainage, one of the indispensable items is the installation of the sewage lifter, so as to meet the needs of the sewage discharge from the bottom to the top of the main sewage pipe, then with the development of science and technology, the intelligent sewage lifter is also born, making our basement home drainage more convenient.

In the sewage of the kitchen, we are more worried about the problem of oil pollution, the traditional sewage lifter can not be self-cleaning, the sewage lifter of the kitchen needs to be manually cleaned up after a period of time, otherwise the accumulation of oil stains for a long time will block the pipe, so that the drainage problem, that is, lead to the failure of Changchun drainage, and when cleaning, because it is kitchen garbage, the smell is also enough to choke, Therefore, this is also a big reason why some families do not want to install a kitchen in the basement nowadays.

Then in the drainage link of the intelligent sewage lifter, this problem is solved by the backwash system.

What is a backwash system?

That is, there will be a pipe connected to the water pipe inside the water tank, this pipe will have a sprinkler head above the inner wall of the water tank, we can set the starting frequency of the backwash system on the mobile phone, there will be a fan-shaped high-pressure water to continuously wash the inner wall of the water tank when starting, so that the inner wall of the imitation machine will not stick too much debris, and the internal parts of the water tank will also be flushed to, and its 360° flushing method allows the inner wall of the water tank to be cleaned without dead ends, which is not a lot more convenient. Regular automatic cleaning can also be regarded as saving the effort of manual door-to-door work.

In addition, the pneumatically controlled induction casing of the intelligent sewage lifter is thicker than the traditional sewage lifter, so that the oil attached to it will not block the induction casing, resulting in induction failure and other problems, and it also prevents the occurrence of control failure due to oil blockage in the traditional sewage lifter.

Having said all this, it can be seen that the intelligent sewage lifter has made the stability of drainage more reliable in addition to technological changes.

When it comes to sewage lifting pumps, many people may not know very well, let alone know how to install sewage lifting pumps. But don't worry, I will give you a brief introduction to the question of how to install the sewage lifting pump.

1. First of all, place the unit on the anchor bolts, and put the wedge iron in the base and foundation to align.

2. Secondly, in the installation, it is necessary to ensure that the couplings of the pump and the motor are consistent, the outer circle difference between the two couplings is not more than millimeters, and the axial clearance is within 2 mm, and the maximum and minimum clearance shall not exceed millimeters within 1 week.

3. After running for 3 to 4 hours, the final inspection will be carried out, and no defective phenomena will be qualified.

Precautions for the installation of sewage lifting pumps.

1. Preparations.

1. Clean the pump and the construction site.

2. Test the pump steering, which must be the same as the arrow. In general, reversal and idling are prohibited. And the motor starts to move during the wiring process, but the running time does not exceed 3 minutes.

3. Before the pump starts, it should be filled or evacuated, and it should be used under reverse irrigation, because the pump needs to be filled with liquid before operation. After the air is expelled, turn off the outlet valve.

4. Run the pump shaft 3 to 5 times by hand, which will help to fill the pump with liquid.

5. Detect whether each part is normal.

Second, start. 1. Turn off the inlet and outlet pressure gauges. If there is a bypass, it also needs to be switched off.

2. When starting the motor, immediately open the outlet pipe valve, then open the inlet and outlet pressure gauge, and appropriately adjust the outlet valve to the working pressure of the pump. It should be noted here that the pump does not run for more than 2 minutes when the outlet valve is turned off.

3. If the pump is stopped for more than 15 days, the shaft must be rotated by hand for 3 to 5 times before the second start.

3. Operation. 1. Check the current value of the motor regularly, and the rated current of the motor should not be exceeded.

2. The inlet pipe should be filled with liquid, and the pump is not allowed to work in the case of cavitation.

3. The temperature of the pump bearing should not exceed 70.

Summary: After reading the above introduction, I believe you have a further understanding of how to install the sewage lifting pump. If you need to know more about it, please continue to ******, and more exciting content will be presented to you in the future.

Many friends will have an illusion when buying a sewage lifting pump, that is, they feel that they will have peace of mind after buying, in fact, this idea is not right, the sewage lifter is also an electromechanical equipment, and there will be some precautions in the process of use and installation.

Precautions 1: Precautions for use.

In general, in the process of using the sewage lifter, you need to pay attention to remember not to put large pieces of fixed substances into the equipment, because this will easily lead to the blockage of the equipment and lead to the failure of the pump, so we must ensure that the equipment is tightly sealed in the process of use to prevent large pieces of solid impurities from falling into it.

Precautions 2: Precautions for power outages.

The sewage lifter is a mechanical and electrical equipment, and it also needs to be plugged in, so if there is a power failure during use, please do not continue to use it, of course, if it is equipped with a small generator or manual diaphragm pump, it can also be used for normal drainage, which needs to be noted.

Precautions 3: Installation precautions.

For the installation of sewage lifter, we all need to pay attention to whether the installation of equipment and pipelines is normal, especially in the process of sinking installation, we need to ensure that the waterproofing of the sink installation of the sump is done, and we need to ensure that the sump remains dry and free of water, and at the same time we need to reserve a maintenance port to ensure the normal maintenance of the equipment in the later stage, of course, there is one thing that needs to be noted, that is, we try to choose the sewage lifter with the protection level IP68 of the whole machine for the equipment installed in the sunken installation. Prevent water from entering the pit, and the equipment can operate normally.

Precautions 4: Installation of ventilation tubes.

The installation of the ventilation pipe is actually very important for the sewage lifter, mainly for balancing the air pressure inside and outside the box, and at the same time can also prevent the emission of peculiar smells, so the installation of the ventilation pipe needs to be installed separately outdoors, and at the same time, it should be noted that it cannot be connected with other pipes of the building, such as smoke pipe flue, exhaust system and toilet mechanical exhaust pipe, etc., so as to ensure the normal drainage of the sewage lifter.

Precautions 5: Regular care and maintenance.

In fact, the sewage lifter is used more frequently, in order to ensure the normal operation of the equipment, the regular maintenance and maintenance of the sewage lifter must be necessary, of course, in the process of maintenance and maintenance, it must be remembered that the sewage lifter is in the case of power failure, of course, if the equipment is equipped with a backwash device, it can reduce the frequency of our maintenance, therefore, for the sewage lifter, if the equipment is equipped with a backwash system, the service life of the equipment can be greatly improved. For example, the vast majority of sewage lifters in Zeide are equipped with a backwash system.