Comfortable living conditions today can not be imagined without an automatic washing machine, shower and dishwasher. Few people know, but these devices will work only with normal water pressure in the water supply system. What indicators are considered normal and why do we need a pump to increase the water pressure in the apartment? Every host should know the answers to these questions.
Why do I need a pump to increase the pressure of water in the apartment
Not everywhere, the communal infrastructure is able to provide the population with water, subject to all technical norms and conditions. For the normal functioning of household appliances requires a pressure in the water supply network of at least 4 atmospheres. Often, in urban networks, an indicator of 1.5 atmospheres is achieved, and even then not always. Residents of the upper floors of multi-storey buildings are particularly affected. With this pressure, it is impossible to use even a shower, let alone hydromassage or other devices.
What is the way out of this situation? It is impossible to influence the quality of work of the city water supply system, but everyone can increase the pressure in a single apartment. It is enough to install a pump in the apartment that increases the pressure in the water supply system. It is a device with a motor operating from 220 V. The impeller is connected to its rotor inside its case. The housing has inlet and outlet.
Pump Kid: technical characteristics and features of use. Scope of application, modification. Selection parameters and features of use. Installation and maintenance. Repair the pump.
The device is installed by tapping into the water pipe. When the engine is running, torque is transmitted from the rotor to the impeller, which accelerates the water, creating the necessary pressure.
Helpful advice! If the flat water pressure is insufficient, and the neighbors are normal, then you need to check the pipes. They may be clogged. The problem can be solved by simple cleaning or replacing rusty pipes.
If you get rid of the inconvenience associated with reduced pressure in the water supply system, it was decided with a pump to increase the water pressure in the apartment, then you need to know how to choose it correctly. In this case, you need to understand that this device must have the following qualities:
- Work must be uninterrupted. The device must work without overheating and shutdowns. These qualities have pumps proven firms that have a good reputation.
- The pressure in the system should not exceed 5 atmospheres, as this can lead to failure of valves and gaskets in valves.
- The device should not be too expensive with unnecessary functions, but low-cost models are not recommended to buy, as they require frequent maintenance and quick failure.
- Pump performance must meet family needs. If it is intended to use several devices simultaneously: a washing machine, a shower or a dishwasher, then the capacity of the unit must be large.
Having decided on the basic parameters, you can proceed to the choice of a specific model. All of them are classified according to several criteria. According to the mode of operation, manual and automatic pumps are allocated to increase the water pressure in the apartment.
Manual units are a bit cheaper, but they require more attention. This type of pump runs continuously. You can only turn it off and on manually. For this reason, it fails much faster, as it produces its resource in less time. At the same time, most of the time it rotates idle. To prevent this from happening, the pump should be turned on only as needed, which is not very convenient.
Automatic models are equipped with a flow sensor that reacts to the movement of water in the system. When you turn on the mixer tap, the pump automatically begins to work, and when it is turned off, it stops. This greatly increases the life of the unit. In addition, such a pump will never turn on without water in the pipes, which prevents its overheating and failure. This option is more economical in terms of power consumption.
According to the type of cooling system, the pumps are divided into two types:
- With dry cooling. At the end of the rotor opposite the impeller, blades are installed, which inject air into the engine. These devices are slightly larger, but have high efficiency and have little noise at work.
- In pumps with liquid cooling, the pumped water, circulating inside the housing, cools the motor itself. Such units are smaller and work silently.
In addition, you need to know that some pumps are designed only for hot or cold water, while others can be universal.
In addition to the above pumps, which increase the pressure in the water supply system, a rotor pump station can be installed in the apartment. This is a more serious equipment used in cases where water does not reach the upper floors at all. Such stations are equipped with hydroaccumulators, in which water is pumped. They create enough pressure. When you turn on the tap, the water begins under pressure from the receiver to the system. Such units have large dimensions and are used only when absolutely necessary or in private houses to create an autonomous water supply system.
Helpful advice! When using a powerful pumping station in an apartment building, a situation may arise when the pump sucks in air from open taps in neighboring apartments. This will turn off the instrument. After that, to start the system must be completely filled with water.
There is nothing difficult in the installation of the pump to increase the pressure of water. To do this, it is necessary at the entrance to the apartment to cut a piece of pipe and attach the fittings to the cut ends. For plastic pipes you will need a special soldering iron, and you will have to weld the metal fittings. After that, the pump is screwed to the pipes from two sides.
It is important not to confuse the direction of water flow. The correct position is indicated in the instructions for the device. If the apartment at the entrance of the water supply system already has a common faucet, then everything is much simpler. The pump can be mounted in this place. In this case, you can avoid working with a soldering iron or welding. At the end of the work, the pump is included in the electrical network.
It is much more difficult to install a water pressure boosting pump if it is necessary to install a powerful pumping station with a hydraulic accumulator. In this case, the connection of the pump itself, the tank and the pressure sensor is required. It is better to entrust such work to a specialist, since in addition to installation, equipment adjustment is also required. It depends on the performance and performance of the pumping station.
Helpful advice! Before you solve the issue of increasing the water pressure in the apartment, you need to contact the city water utility or the management campaign with a claim. If they cannot solve the problem, they will issue a conclusion on the possibility of installing additional equipment with the necessary parameters.
With the advent of modern pumps that increase the pressure in the water supply in the apartment, the “barely current tap” problem is easily fixed. It is enough to choose and mount the equipment correctly.
