How the water tower works

Water supply for most of the settlements is difficult. Therefore, one cannot do without water towers, which stabilize the pressure and uniform supply of the resource to all houses. This design can be arranged in different ways, but this does not affect its performance.

Definition and purpose of a water tower

The water tower is a tall hydraulic structure. It is designed for pumping and storing large volumes of water. The internal structure is made in the form of pipes that rise to different heights. With the help of such a structure, the population can use water with a good pressure. The total volume of the tank, which is present in the water tower, is 50 cubic meters. It is a good alternative to other types of water supply.

Predominantly similar reservoirs are constructed in horticultural areas where water is consumed massively. The installation performs the following functions:

• maintains pressure in the pipeline system so that a person can use the resource without losing pressure;
• has an emergency supply of water, so if it is necessary to make repairs at the source, there is no need to turn off the water consumption at the subscribers;
• prepares water for consumption using special purifiers;
• evens out the operation of pumping equipment so that failures and large pressure surges do not occur.

Regardless of the design features, the water tower always has the same purpose. If the structure does not fulfill its function, repair work is necessary.

Types of structures

Inside the tall structure there is a pipeline, each with a separate operating mechanism. There are several types of water towers, which differ in appearance and feature of work.

• A structure lined with stone. Such options were built in the last century. It is based on tempered bricks, which withstands impressive climatic influences (gusts of wind, precipitation).
• Reinforced concrete structures. Cast water towers are made of hyperboloid blocks and are of artistic value. Such designs are not inferior in strength to other options.
• A water tower on a metal structure. It has a steel frame, in appearance it can have a different stable geometric shape.
• A tower in the shape of a "Pomegranate". It is made of two cones of different diameters. The structure is based on a support in the form of a thick tube. This option is easy to install, but not convenient for transportation, so they try to transport the structure in parts.
• Individual structure. Usually used for private purposes. A small tank is installed, up to 500 liters, for which an individual pumping station operates. To prepare such a structure, the owner needs a permit.

The height of the building is chosen so that water flows out of the tank as quickly as possible, without obstacles.

Any tower implies the presence of special ladders and safety handrails for maintenance.

Principle of operation

Water towers are mainly installed in summer cottages, private sectors or enterprises. They create high pressure. Accordingly, the higher the structure, the stronger the pressure in the pipeline. The maximum construction height is 35 m.

How the water tower works:

1. From an organized well, which is located in the lower central part of the WB, water enters the reservoir using a pump.
2. After accumulating in the reservoir, the resource is supplied to the main pipelines, suitable for houses.
3. As soon as the tank is completely filled and water consumption is minimal, the pumping station is turned off until the first volumetric water intake.
4. In the event of an accident at the tower, the water independently flows through the pipeline to the consumers until the tank is completely empty, while the pressure has a low intensity.

The layout of the water tower may differ depending on the installed type of pumping equipment.

All work on the arrangement of the towers must be carried out by professional workers with instructions and specific skills. Confirmation is a certificate of professional suitability.

Device

The hydrotechnical structure has a strict design that allows it to fulfill its main task - the supply of water. The structural elements include:

• support - a structure made of durable material;
• storage tank - its volume varies depending on the number of the served population, the approximate capacity is 50-160 cubic meters;
• pipelines for receiving and withdrawing the resource;
• overflow zone - will avoid overfilling the tank and prevent an accident;
• electric pump - will allow you to quickly pump water into the storage tank;
• control devices, automation are designed to regulate the pressure in the tank;
• a hatch and external stairs are needed to arrange a visual inspection of the water tower, both inside and outside.

The materials used, treatment structures must comply with the requirements of sanitary standards.

Specifications

The dimensions of the water tower are calculated taking into account the volume:

When designing water-pressure structures, the state of water must be monitored. The resource must necessarily comply with GOST and sanitary requirements. Otherwise, such a well should not supply water for general use.

The height of a water tower with a metal body should be no more than 18 m with a constant volume of 3020 mm and weigh at least 2.5 tons.

Installation steps

The construction of the tower begins only after the exact location of the well has been determined. At the preliminary stage, the source is investigated and its suitability for humans. Further design is carried out in several stages.

1. The tower is installed on a monolithic foundation to a certain depth, depending on the type of structure.
2. Internal arrangement is being implemented: pipeline, ladder for service. Distribution pipelines and an overflow device are immediately installed.
3. A well with pipes is installed under the tower or next to it, from which the resource is supplied.
4. The main structure and body are assembled at the final stage.

In the area of ​​operation of the water tower, a fence and a security post must be installed in order to protect the structure from adverse anthropogenic impact. It is prohibited to enter the territory of the water supply facility in an unauthorized manner. All gates and wickets are locked and sealed.

Before the onset of cold seasons, the internal and external pipelines must be insulated.

Before installing a structure that regulates the water pressure in residential buildings, it is necessary to accurately develop a project that specifies all the details that will ensure a full water supply.

During the operation of the water tower, it is recommended to change the outer coating annually if the body is made of metal. Usually the installation is painted with blue or silver water-resistant paint.

Prices for water towers

The calculation of the cost of the construction of a water-pressure structure depends on the depth of the source, as well as the location of the structure. Also, the choice of material and installation work affects the price. The remoteness of the point from the construction organization, the volume of the storage tank, climatic and geological conditions affect.

On average, a construction with a tank diameter of 2400 mm will be about 220 thousand rubles.