Weak water pressure in the apartment - what to do: how to increase the pressure in the water supply
Situations, when the water pressure, coming from the tap in the apartment, weak, widespread, so the question is, what to do in such cases, is quite relevant. Weak water pressure in the apartment, when tap water flows in a thin stream, makes it impossible to use washing machines and dishwashers, and sometimes in such cases it is impossible to even take a shower. Meanwhile, this problem can be solved, using one of the following methods.
Normal water pressure for washing or showering is close 2 there is. For work of a jacuzzi or hydromassage it is required not less 4 there is
Causes of low water pressure
To find out exactly, why in taps of the apartment weak pressure of cold or hot water, you should first interview your neighbors from above and below, whose apartments are connected to the same water supply riser, as yours. If only you are faced with the problem of low pressure, this means, that the reasons for its occurrence are hidden in the water supply system of your apartment.
Here are the most common for the following reasons:
- Pipe clogging is the most common cause, which causes poor water pressure. Old steel pipes are often clogged in apartments, the inner walls are highly rough. It is better to replace such pipes with new ones, to solve the problem of low water pressure.
- Another common cause of low water pressure in the taps of a single apartment is clogging of the coarse filter, which must be installed in front of water meters. Such a filter device, also called a mud or oblique filter, periodically clogged with sand, rust and other debris, therefore, it must be cleaned.
- Clogging of the aerator - a special filter mesh can also lead to a decrease in water pressure in the tap., which is installed in the shower. To raise the pressure in the tap in this case, just unscrew the aerator and clean it.
Clogging of the aerator in the faucet is quite common, due to the quality of the water flowing through it
If you are not the only one who has encountered low water pressure in the taps, but also your neighbors in an apartment building, then the reason may lie as in a separate riser of the house, and in the clogging of the entire domestic pipeline. in addition, of them, what is the water pressure in the water supply, the power of the pumping station has a serious impact.
In those cases, when the low water pressure in the taps is not connected to the pipeline of a separate apartment, question about that, What shall I do, should be taken care of by the utility or the management company.
Ways to increase the pressure in the apartment water supply
The question of that, how to increase the water pressure in the apartment and thus improve the water supply of your home, you can do it yourself, without waiting, while the management company responds to your requests and claims. To be hot and cold, as well as mixed hot water came from the taps of your apartment with good pressure, you can use several techniques.
Use of larger diameter pipes in the water supply system of the apartment
They, with what pressure the water moves through the pipes, depends on the hydraulic pressure, which is created in such pipes. The value of this parameter, the higher, the smaller the diameter of the pipe and the greater the flow rate of water, which moves on it. In accordance, if you reduce the hydraulic pressure in the water supply, installing larger diameter pipes, then the velocity of the fluid decreases, and the pressure increases.
Small diameter pipes can simply be clogged
This is the way many apartment owners use to increase water pressure. However, a significant increase in water pressure when using this method can not be achieved.
Use of pumping units
Installing compact pumping equipment is another way, which allows you to successfully answer questions about it, how to increase the water pressure in the water supply of your apartment. To date, to purchase such pumping equipment is not a problem. For efficient operation of such devices, even low pressure and fluid consumption in the apartment water supply is enough..
Powerful centrifugal pump can significantly increase the pressure in the water supply system
The most powerful models of such compact pumps allow to increase water pressure on 1,5 atm, which is quite enough for comfortable operation of the apartment water supply. Such powerful devices are installed, usually, immediately behind the root valve.
To provide sufficient water pressure household appliances, who especially need it, place the pump directly in front of them. Less powerful devices are used for such purposes, able to increase water pressure on 0,8 atm.
The small-sized flow pump is suitable for a small increase in water pressure
It should be noted, that increase the water pressure in a single apartment, performed by means of compact pumping units, is a very effective way to solve this urgent problem for many. When installed complete with a water pressure sensor, the pump can run in automatic mode, turning off at that moment, when the pressure in the water supply will correspond to the required value. When switched off, the pump does not interfere with the movement of fluid through the piping system.
How to increase the water pressure throughout the apartment building
Many apartment owners in apartment buildings, are constantly faced with water supply problems and do not want to change anything in their own homes, wondering about that, how to increase the water pressure throughout the house. This problem is solved quite simply - by installing at the entrance to the plumbing system of the pumping station or replacing the old station with a more powerful installation.
Pump station, installed in an apartment building, must provide adequate pressure at the farthest point of the building
Pumping stations, which are designed to increase water pressure in the apartments of the whole house, are equipped with several pumps and automatic systems. The task of automation of such pumping units is, to reduce the performance of the station pumps at that time, when the pressure in the pipeline is too high, and automatically increase it, when it falls below the normative value.
Of course, to install such equipment, which increases the pressure in the domestic water supply to the required level, residents of all apartments will have to cooperate, purchase the necessary equipment, pay for its installation and commissioning by qualified professionals. However, after that the problem of low water pressure in the piping system of the house will be completely eliminated.
What to do with poor water pressure in the water supply system of a private house
Low water pressure in a private home, which is served by an autonomous water supply system, is also a common problem. In private homes, low cold water pressure, supplied by a pump from a well or well, can not only cause deterioration of living conditions, but also to exclude the possibility of watering greenery in the backyard.
In most cases, the problem of low water pressure in private homes and cottages is solved by installing storage tanks of different capacities, in which the liquid, supplied by the pumping station, will be collected in the required amount, providing stable pressure in the autonomous water supply system. That the water level in storage tanks always remained constant, they place liquid level float relays, automatically turn on and off the pumping equipment.
Scheme of the accumulative water supply system of the house with water intake from the well
The efficiency and reliability of the autonomous water supply system is seriously influenced by the correct installation and configuration of the pumping station, which should include the following elements:
- directly the pump itself, which can be surface or well;
- hydroaccumulator, which is a container with a rubber cylinder (the task of the accumulator is, to maintain water pressure for some time in those moments, when the pump is not running);
- check valve, which prevents the movement of water in the system in the wrong direction;
- elements of automation - sensors or relays, which control the pressure in the system, as well as the presence of fluid flow in it, and in case of abnormal situations, turn off the pump, including it then, when the regulatory parameters of the water supply system are restored.
