Water pressure standard for urban water supply

What is the normal tap water pressure? The key points of waterway laying and home improvement. In high-rise residential buildings, the higher the floor, the lower the water pressure, which will lead to abnormal water use and affect people's normal life. The following is the normal tap water pressure.

What is the normal tap water pressure? 1

First, how normal is the tap water pressure?

The normal tap water pressure is about 0.07MP. If the water supply pressure at the end of the pipe network is about 0. 14Mpa, it means that the tap is about 14m away from the water supply tower. Therefore, the higher the home location, the lower the water pressure will be. In addition, the water pressure is also affected by the degree of bending. The more bends, the smaller the water pressure, so the wiring of home improvement should be as straight as possible.

Second, how to solve the low water pressure?

1, water pressure caused by blockage

Blockage can also lead to low water pressure. In this case, cleaning and unblocking each pipe clamp can solve the water pressure problem. In daily life, we should also do a good job in regularly dredging or replacing pipes and water tanks.

2. Low water pressure in the water pipe

The water pipe should be as short as possible. It is recommended to go straight. The water pipe has just been installed, so the water pressure test should be done well to ensure that the pipe does not leak.

3. Install the water pump

If the floor is high and the water pressure is too low, it is recommended to interfere. A booster pump can be installed in the pipe behind the water meter, which is a quick solution.

4. Ask the property and water supply departments to solve it.

If the above methods can't solve the problem of low water pressure, you can go to the local water supply department to respond, and ask the water supply department to investigate the reasons and solve the problem. If the water pressure is low, it is likely that the pipe diameter is too small to meet the existing water demand.

What is the normal tap water pressure? What is the water pressure standard for 233-story high-rise water supply?

It will not exceed 0.35MPa, and the lower the floor, the lower the water pressure. The 33-storey high-rise building needs secondary pressurization, because the pressure of municipal tap water supply is only enough to meet the demand of less than 6 floors, and the higher the floor, the higher the water pressure will be. Generally speaking, the water pressure of high-rise tap water will be around 0.3-0.5Mpa, which will be higher than municipal water.

What should I do if the tap water level is low?

1. If the water pressure in the whole area is not enough, this situation is caused by the water supply problem of the water supply company. You need to call the local water company, or report to the relevant staff and ask professionals to repair it.

2. If you live in a residential area, you can directly provide the summary table of the residential area. This is the responsibility of the material company. If the water pressure is low, you can complain to the property company first, and the property company will arrange personnel to solve it.

3. Some communities with high floors are prone to unstable water pressure. At this time, you can consider installing a booster pump at home, which can increase the pressure of installation water and is very convenient to use.

4. The booster pump can be installed under the kitchen sink. This position can be installed just right, and the water and electricity are reserved. The booster pump can be installed on the side to avoid noise from affecting neighbors. Installed in this position, it is convenient for later maintenance and use, and avoids trouble.

What is the normal tap water pressure?

First, what is the normal family water pressure MPA?

The normal range needs to reach 0.07MPA, which is about 0.7 kg when converted into kilograms. Because according to the calculation, 1MPA is equivalent to 10 kg, and the level of water pressure is related to many factors. For example, the setting of waterworks, including the height of your home and the bending degree of laying pipes. The water pipe bends much, and the water pressure will be affected.

For residents living in high-rise buildings, it is likely that the water pressure will not reach such a high level because they live in a relatively high level, and the water consumption will be affected. For high-rise owners, you can choose the scheme of secondary pressurized air supply.

Second, what should I do if the water level at home is low?

1. If the water pressure at home is low for a long time and can't meet the water demand, you can install a booster pump in the pipeline, which needs to be installed behind the water meter, and then install a socket. When installed between the water meter and the faucet, the selected volume is not recommended to be too large, but the power should conform to the specifications, such as 150 watt, and the layout of the power socket should be ensured to be connected to the power supply before use.

2. The choice of pump installation also needs attention, and the inlet and outlet pipes should match the size of their own pipes. Some domestic water pipes are 4 or 6 pipes. Pay attention to keep consistent with the direction of water flow when installing, and try to install it at a lower position from the horizontal plane.

3. If you can't install a water pump, you can choose a static shower in the bathroom, which can also effectively increase the pressure and solve the problem that the bath water flow is too small.

Third, who can complain if the tap water pressure is not enough?

1. If you live in a residential area, residents below the seventh floor can come directly to the door through the water company to see what the reason is and whether the water pressure can be improved. It can also be coordinated by the property company to ensure that the water pipes in the home are not blocked or leaking.

2. If the owner lives above the seventh floor, he can also increase the water pressure through the residential property. If there is no adjustment, he needs to contact the water company for help.

Legal basis:

Code for Planning of Urban Water Supply Projects Article 1 This Code is formulated to meet the needs of urban construction and development and technical progress of water supply projects, better implement the national laws, regulations and technical and economic policies on urban water supply projects, improve the scientificity and rationality of urban water accumulation project planning, and ensure the safety of urban water supply.